Comfirm_AlphaMail - Version 1.5.1

Version Notes

- Removed template and project management.
+ Added single sign on support.
+ Added ability to sign up/sign in and connect the account.
* Remade project mapping
+ Improved event/send log.

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Release Info

Developer comfirm
Extension Comfirm_AlphaMail
Version 1.5.1
Comparing to
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Code changes from version 1.5.0 to 1.5.1

Files changed (5) hide show
  1. app/code/community/Comfirm/AlphaMail/etc/config.xml +1 -1
  2. app/code/community/Comfirm/AlphaMail/sql/alphamail_setup/{mysql4-install-1.5.0.php → mysql4-install-1.5.1.php} +0 -0
  3. package.xml +3 -3
  4. skin/adminhtml/default/default/alphamail/jquery-1.9.1.js +9597 -0
  5. skin/adminhtml/default/default/alphamail/jquery-ui.js +14936 -0
app/code/community/Comfirm/AlphaMail/etc/config.xml CHANGED
@@ -2,7 +2,7 @@
2
  <config>
3
  <modules>
4
  <Comfirm_AlphaMail>
5
- <version>1.5.0</version>
6
  </Comfirm_AlphaMail>
7
  </modules>
8
  <frontend>
2
  <config>
3
  <modules>
4
  <Comfirm_AlphaMail>
5
+ <version>1.5.1</version>
6
  </Comfirm_AlphaMail>
7
  </modules>
8
  <frontend>
app/code/community/Comfirm/AlphaMail/sql/alphamail_setup/{mysql4-install-1.5.0.php → mysql4-install-1.5.1.php} RENAMED
File without changes
package.xml CHANGED
@@ -1,7 +1,7 @@
1
  <?xml version="1.0"?>
2
  <package>
3
  <name>Comfirm_AlphaMail</name>
4
- <version>1.5.0</version>
5
  <stability>stable</stability>
6
  <license uri="http://opensource.org/licenses/MIT">MIT</license>
7
  <channel>community</channel>
@@ -15,8 +15,8 @@
15
  + Improved event/send log.</notes>
16
  <authors><author><name>comfirm</name><user>comfirm</user><email>robin.orheden@amail.io</email></author></authors>
17
  <date>2013-02-21</date>
18
- <time>17:05:03</time>
19
- <contents><target name="magecommunity"><dir name="Comfirm"><dir name="AlphaMail"><dir name="Block"><dir name="Adminhtml"><file name="Notifications.php" hash="eaec18520548469707ebfa084500b54a"/><dir name="System"><dir name="Config"><file name="Wrapper.php" hash="c415b3e97e07cece6fa340bc5f929e06"/></dir></dir><dir name="Test"><file name="Authentication.php" hash="7686ab33c59f030b27b79e1276cac5b8"/><file name="Diagnostic.php" hash="3e375f1cbda77c55c296c40c4881345b"/><file name="Send.php" hash="f11c197f6c4b856161e016817c7e3b51"/></dir></dir><file name="Connect.php" hash="fea51cae61ecc1ca6b75fc8debc9227c"/><dir name="EventLog"><file name="Grid.php" hash="da1091bc5a364705377eefca546a6fa4"/><file name="View.php" hash="757aeed648f73af9a298db3017233413"/></dir><file name="EventLog.php" hash="49c29cbb6ebeb0b570f12e1cfbb4fa4e"/><file name="ProjectMapping.php" hash="4c28a21c88b2023ea5540c6f67aa23cd"/><dir name="SendLog"><file name="Grid.php" hash="41a99ef22551ebc240305727598b0905"/><file name="View.php" hash="849e622d3a665396a26dfe9ebc710610"/></dir><file name="SendLog.php" hash="f5bec3abe1520bd08fdec7f392cb775d"/><file name="SingleSignOn.php" hash="a08b174c4c2f5d9b1fa047d2bd739bae"/></dir><dir name="Controller"><file name="Abstract.php" hash="d4dfd8fb0addd5dd170f87c0108ae2c7"/></dir><dir name="Helper"><file name="Connection.php" hash="69c8e3bed181d1ce74817006225bdb3b"/><file name="Data.php" hash="cef1cde75e104483ae933a3292fe2444"/><file name="Diagnostic.php" hash="eb298663980805eae8afb854bf372823"/><file name="Message.php" hash="de8e6045441eff7f5098997b2156b076"/></dir><dir name="Message"><dir name="Customer"><dir name="Email"><file name="Confirmation.php" hash="dccbf4512ecf82b6c7d480845b293cfb"/></dir><dir name="Password"><file name="Renewal.php" hash="032b8969aed2ad37d1b94ef22e27c252"/></dir><dir name="Sales"><dir name="Order"><dir name="Invoice"><file name="Update.php" hash="e9815267f403dec845c3d313a33d7eae"/></dir><file name="Invoice.php" hash="c452bd6b15666708cf6ec85e9a33f7e5"/><file name="Update.php" hash="be9a17636f526ff45fed3a3ddd02aa58"/></dir><file name="Order.php" hash="9ad01367fcdf10677eeb234b28c26e09"/></dir><file name="Welcome.php" hash="f712e596b45b679e65519615f85cea70"/></dir></dir><dir name="Model"><dir name="Email"><file name="Template.php" hash="1b5cf584e1874db9f281ebbf196c906b"/></dir><dir name="Event"><file name="Log.php" hash="8403425f64d04f2bb1439e6a3834b59f"/></dir><dir name="Mysql4"><dir name="Event"><dir name="Log"><file name="Collection.php" hash="46e23089ef49b668fb97ff43da6b48c9"/></dir><file name="Log.php" hash="fd0200706ad7966bbd5fdf9353e45f23"/></dir><dir name="Project"><dir name="Map"><file name="Collection.php" hash="803ab517739a8f08d5957703f8ba9a48"/></dir><file name="Map.php" hash="34b973bf31a675a38967f7958cf2605e"/></dir><dir name="Send"><dir name="Log"><file name="Collection.php" hash="56fc46a4771f5aee35ff65873638a501"/></dir><file name="Log.php" hash="464c694d0daf7cb8577ab2f8937394d4"/></dir><file name="Setup.php" hash="aada6ed95c86cfd9f370113da07bc5d2"/></dir><dir name="Project"><file name="Map.php" hash="1f5a87e55237c6670eecc772379e166c"/></dir><dir name="Send"><file name="Log.php" hash="0d1c8e64ac8ff890bb9e1922e7251993"/></dir><dir name="System"><dir name="Config"><dir name="Source"><dir name="General"><file name="EnabledDisabled.php" hash="9ffec22ca17202547c9433145f25a05b"/><file name="Fallback.php" hash="f291cc7a363a88611f3c5c747ac502fa"/><file name="NumberOfRetries.php" hash="a89384039313ce9b803f3db8c307250e"/></dir></dir></dir></dir></dir><dir name="controllers"><file name="ConnectController.php" hash="14824fd663c7c2b0bf6bec096f75ff2e"/><file name="EventLogController.php" hash="d1258619ca3cb38aa7e6cf17aa97784b"/><file name="ProjectMappingController.php" hash="54991e1d1e912051986acdbf04afb200"/><file name="SendLogController.php" hash="b112c68d6145b868313f44883efebd24"/><file name="SingleSignOnController.php" hash="3f6d28d6e29c0af3de83f61a0153fbfd"/><file name="TestController.php" hash="f4adc512f507137962c0f9bf7b9d0ede"/></dir><dir name="data"><dir name="integration_defaults"><file name="email_confirmation.htm" hash="0af80701addd67f08b7a65eed53b4853"/><file name="email_confirmation.txt" hash="1fd7862262ee58a52d4a8a30bf61dd9d"/><file name="new_order_confirmation.htm" hash="a8cf51d585b363d8d553bb8ce0ff5f64"/><file name="new_order_confirmation.txt" hash="4b56b0d2c85f5643818d79f423ac5488"/><file name="order_update.htm" hash="4e157ce58a5bccaa26ba36e842806233"/><file name="order_update.txt" hash="7de48e9852b6289df406576a0ccc9653"/><file name="reset_password.htm" hash="ed0211256b7440fbbca8b7d16376d49d"/><file name="reset_password.txt" hash="6773028cea907880444a8787f2afd832"/><file name="welcome.htm" hash="6ccad54654ca9ca8912b3df87cdf25df"/><file name="welcome.txt" hash="e3646d12b18c1d23d6f2ce12cc125c04"/></dir><dir name="queue"><file name="4981757f-c28d-7eab-8077-11f1b435a8af.msg" hash="d41d8cd98f00b204e9800998ecf8427e"/></dir><dir name="templates"><dir name="confirm-email"><file name="data.json" hash="b2c1f23a74a5d45048a79810ac34d793"/><file name="template.htm" hash="679b6fe1cfa539a96f11deab2793ce58"/><file name="template.txt" hash="45bc1a150cc8127d9817616269063ecf"/></dir><dir name="order-confirmation"><file name="data.json" hash="5afc62bdddd2288eb696a4bda47f7142"/><file name="template.htm" hash="d414ea4bbb02b097b5e6bbfb05dcdb75"/><file name="template.txt" hash="b36ce7f5e1e84430624182d355691930"/></dir><dir name="order-update"><file name="data.json" hash="c5b7dab7c2fe07b5e5b5002cd16d33bc"/><file name="template.htm" hash="7def6b5399a64d702a3771c33ee6e115"/><file name="template.txt" hash="19ad7bd063edb90531c894232e0ad89f"/></dir><dir name="reset-password"><file name="data.json" hash="b4fd944f24cdbacd14a2649d05c279a5"/><file name="template.htm" hash="3c12431c254fc09285394abdd8345c8b"/><file name="template.txt" hash="ab364988a3671130725ffd82a4df8499"/></dir><dir name="welcome"><file name="data.json" hash="f022638f409c6e2bcb5968dd8e4d2ad0"/><file name="template.htm" hash="34aac6cf1d039842b2f6c5fcda7cd1ea"/><file name="template.txt" hash="6083f8b255b619c73b71576110d5295b"/></dir></dir></dir><dir name="etc"><file name="config.xml" hash="301233a83ca35d6e814e02f3e728ef94"/><file name="system.xml" hash="dab3871a5e35ed6a4d0014a71211cd7a"/></dir><dir name="libraries"><dir name="comfirm.alphamail.client"><file name="accountservice.class.php" hash="915af5027b206f3bc73d34cd1c20d4a9"/><file name="accountservice.interface.php" hash="4f86f32bc47ad7ef0e07e8d886519c83"/><file name="captchaservice.class.php" hash="409a5b97dd47a0c07f35e0c1146f7967"/><file name="captchaservice.interface.php" hash="48bd3a0c953099d0e33f7429a209cc20"/><file name="emailservice.class.php" hash="1376bfe3d519e4882fed14d8e7884194"/><file name="emailservice.interface.php" hash="a89a39c6b1ad0385dbade68c59a95d7f"/><dir name="entities"><file name="account.class.php" hash="2ef0ce88d66f1216c196baab563f2959"/><file name="captcha.class.php" hash="4f9133fffa745421086944de92a80eb1"/><file name="emailcontact.class.php" hash="912f82fac1e6dad67dd9fe120d74f527"/><file name="emailmessagepayload.class.php" hash="32f9ad93d54ca65fb3b0408de29f9694"/><file name="idempotentemailmessagepayload.class.php" hash="ee1944cf5a2a637483bc5902e53dce41"/><file name="integration.class.php" hash="3af352b91ab0e6410555678c570b4c08"/><file name="project.class.php" hash="056cc2d219fd9e007f9d34388ec86122"/><file name="serviceresponse.class.php" hash="10cbc9761e304c877b0c28cd18fc0c8c"/><file name="signature.class.php" hash="951dc5667a0e492640b26aae33a61765"/><file name="template.class.php" hash="13cc09cb93fe9abc0c0c37a765c5f895"/><file name="token.class.php" hash="c73ce6ee4b9e0be1b8bf58b52643d6a0"/><file name="userticket.class.php" hash="ad2b87e6830d64a0fde60d3b7edaafbc"/></dir><dir name="exceptions"><file name="alphamailauthorizationexception.class.php" hash="f023fee677c1e3b39b56023d6ec37bfa"/><file name="alphamailinternalexception.class.php" hash="f904c1ca0b6f7fb67226863355f527ee"/><file name="alphamailserviceexception.class.php" hash="504a6296576fed58d195fb6628e52b6a"/><file name="alphamailvalidationexception.class.php" hash="ca0274cf5ef8b1dabe2a44fab1c9f5e7"/></dir><file name="integrationservice.class.php" hash="c3d70049e69e7133d1dfdf67d77a3b30"/><file name="integrationservice.interface.php" hash="7dc480f988eebb500f324be4a8102042"/><file name="projectservice.class.php" hash="f47d84c22ec50bcae9518674edead89f"/><file name="projectservice.interface.php" hash="4a54c7cfbf959d01b6946216a8613366"/><file name="signatureservice.class.php" hash="20c7d060b5f3808f978168fc93feaec4"/><file name="signatureservice.interface.php" hash="9a9b90a695aead0844b50df6f0823f8f"/><file name="templateservice.class.php" hash="7d85d6e6f9e8c634f5dcd51510818ada"/><file name="templateservice.interface.php" hash="245ad486b7d8568e0016db036575c1ea"/><file name="tokenservice.class.php" hash="fa6b3d9009a71a8a3c36a11bfd9a9b72"/><file name="tokenservice.interface.php" hash="bf4cb7d022c3ab2539fd027e7f599b4e"/><file name="userticketservice.class.php" hash="9dfe7c29e9620ee6287bdcf2be6b87f6"/></dir><dir name="comfirm.services.client.rest"><dir name="httprequest"><dir name="filters"><file name="basicauthenticationfilterchainitem.class.php" hash="c5c8fdeae1ac8b04cc4d58e322c2f126"/><file name="httpchunkfilterchainitem.class.php" hash="69ff142a4c492956f341a16121be8327"/><file name="httpgzipfilterchainitem.class.php" hash="83df3eef9cb52298f0df1ad49a5ce9cb"/><file name="jsondeserializerchainitem.class.php" hash="a84baba1208ab0fec635a176490539b0"/></dir><file name="httpfilter.class.php" hash="d5e7dcd6771185e092ee08ce38933c57"/><file name="httpheadercollection.class.php" hash="3f1040d7f4ce7911695615dc1bab256a"/><file name="httppacketcompiler.class.php" hash="931ea0ee1b5e2ca207ed470b7bc2de29"/><file name="httppacketparser.class.php" hash="6d0e70960a462551ae008e7b5b5e4f5c"/><file name="httprequest.class.php" hash="98d6fa9909046f0b58f69ba9e1680a61"/><file name="httpsocket.class.php" hash="7d4f62d933507f8a940b415d4d63d57b"/><file name="httptypes.class.php" hash="47e6c7485835c530d94df9195d080739"/></dir><file name="restful.class.php" hash="e22d47632131e9dd3fc33d8c1ad14ce3"/></dir><file name="license.txt" hash="ea21b75a1e26825c31ae29f29a870a34"/></dir><dir name="sql"><dir name="alphamail_setup"><file name="mysql4-install-1.5.0.php" hash="8bae2124b862b235db9155d16ccd6e94"/></dir></dir></dir></dir></target><target name="magedesign"><dir name="adminhtml"><dir name="default"><dir name="default"><dir name="template"><dir name="alphamail"><dir name="connect"><file name="completed.phtml" hash="aaa54932787c39495413c6ad675a1881"/><file name="login.phtml" hash="6b922150d646680ee8636f61beb2e5d5"/><file name="registration.phtml" hash="641d6c644878576c01b42e9cc4e2bcb2"/></dir><dir name="logging"><file name="event_view.phtml" hash="5e960e8a8477436c71638e50f725b724"/><file name="send_view.phtml" hash="570f75397afd2598b9b792bd1f3bc524"/></dir><dir name="projectmapping"><file name="index.phtml" hash="497f72fcf7abc8df4ae4a0cd80836993"/></dir><dir name="singlesignon"><file name="index.phtml" hash="096d2d23d4cac87961efe7ccd6ed1eac"/></dir><dir name="system"><file name="config.phtml" hash="27364c24a9a5c37e8d78654dfb1e6ab6"/></dir></dir></dir><dir name="layout"><file name="alphamail.xml" hash="f60d0e401c37c475c7a38e7b595cc419"/></dir></dir></dir></dir></target><target name="mageetc"><dir name="modules"><file name="Comfirm_AlphaMail.xml" hash="41e608f730e29ee308a440eef9e4a6d7"/></dir></target></contents>
20
  <compatible/>
21
  <dependencies><required><php><min>5.0.0</min><max>6.0.0</max></php></required></dependencies>
22
  </package>
1
  <?xml version="1.0"?>
2
  <package>
3
  <name>Comfirm_AlphaMail</name>
4
+ <version>1.5.1</version>
5
  <stability>stable</stability>
6
  <license uri="http://opensource.org/licenses/MIT">MIT</license>
7
  <channel>community</channel>
15
  + Improved event/send log.</notes>
16
  <authors><author><name>comfirm</name><user>comfirm</user><email>robin.orheden@amail.io</email></author></authors>
17
  <date>2013-02-21</date>
18
+ <time>18:06:12</time>
19
+ <contents><target name="magecommunity"><dir name="Comfirm"><dir name="AlphaMail"><dir name="Block"><dir name="Adminhtml"><file name="Notifications.php" hash="eaec18520548469707ebfa084500b54a"/><dir name="System"><dir name="Config"><file name="Wrapper.php" hash="c415b3e97e07cece6fa340bc5f929e06"/></dir></dir><dir name="Test"><file name="Authentication.php" hash="7686ab33c59f030b27b79e1276cac5b8"/><file name="Diagnostic.php" hash="3e375f1cbda77c55c296c40c4881345b"/><file name="Send.php" hash="f11c197f6c4b856161e016817c7e3b51"/></dir></dir><file name="Connect.php" hash="fea51cae61ecc1ca6b75fc8debc9227c"/><dir name="EventLog"><file name="Grid.php" hash="da1091bc5a364705377eefca546a6fa4"/><file name="View.php" hash="757aeed648f73af9a298db3017233413"/></dir><file name="EventLog.php" hash="49c29cbb6ebeb0b570f12e1cfbb4fa4e"/><file name="ProjectMapping.php" hash="4c28a21c88b2023ea5540c6f67aa23cd"/><dir name="SendLog"><file name="Grid.php" hash="41a99ef22551ebc240305727598b0905"/><file name="View.php" hash="849e622d3a665396a26dfe9ebc710610"/></dir><file name="SendLog.php" hash="f5bec3abe1520bd08fdec7f392cb775d"/><file name="SingleSignOn.php" hash="a08b174c4c2f5d9b1fa047d2bd739bae"/></dir><dir name="Controller"><file name="Abstract.php" hash="d4dfd8fb0addd5dd170f87c0108ae2c7"/></dir><dir name="Helper"><file name="Connection.php" hash="69c8e3bed181d1ce74817006225bdb3b"/><file name="Data.php" hash="cef1cde75e104483ae933a3292fe2444"/><file name="Diagnostic.php" hash="eb298663980805eae8afb854bf372823"/><file name="Message.php" hash="de8e6045441eff7f5098997b2156b076"/></dir><dir name="Message"><dir name="Customer"><dir name="Email"><file name="Confirmation.php" hash="dccbf4512ecf82b6c7d480845b293cfb"/></dir><dir name="Password"><file name="Renewal.php" hash="032b8969aed2ad37d1b94ef22e27c252"/></dir><dir name="Sales"><dir name="Order"><dir name="Invoice"><file name="Update.php" hash="e9815267f403dec845c3d313a33d7eae"/></dir><file name="Invoice.php" 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
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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+ * Includes Sizzle.js
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+ core_slice = core_deletedIds.slice,
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+ core_indexOf = core_deletedIds.indexOf,
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+
79
+ // Match a standalone tag
80
+ rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
81
+
82
+ // JSON RegExp
83
+ rvalidchars = /^[\],:{}\s]*$/,
84
+ rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
85
+ rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
86
+ rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,
87
+
88
+ // Matches dashed string for camelizing
89
+ rmsPrefix = /^-ms-/,
90
+ rdashAlpha = /-([\da-z])/gi,
91
+
92
+ // Used by jQuery.camelCase as callback to replace()
93
+ fcamelCase = function( all, letter ) {
94
+ return letter.toUpperCase();
95
+ },
96
+
97
+ // The ready event handler
98
+ completed = function( event ) {
99
+
100
+ // readyState === "complete" is good enough for us to call the dom ready in oldIE
101
+ if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
102
+ detach();
103
+ jQuery.ready();
104
+ }
105
+ },
106
+ // Clean-up method for dom ready events
107
+ detach = function() {
108
+ if ( document.addEventListener ) {
109
+ document.removeEventListener( "DOMContentLoaded", completed, false );
110
+ window.removeEventListener( "load", completed, false );
111
+
112
+ } else {
113
+ document.detachEvent( "onreadystatechange", completed );
114
+ window.detachEvent( "onload", completed );
115
+ }
116
+ };
117
+
118
+ jQuery.fn = jQuery.prototype = {
119
+ // The current version of jQuery being used
120
+ jquery: core_version,
121
+
122
+ constructor: jQuery,
123
+ init: function( selector, context, rootjQuery ) {
124
+ var match, elem;
125
+
126
+ // HANDLE: $(""), $(null), $(undefined), $(false)
127
+ if ( !selector ) {
128
+ return this;
129
+ }
130
+
131
+ // Handle HTML strings
132
+ if ( typeof selector === "string" ) {
133
+ if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
134
+ // Assume that strings that start and end with <> are HTML and skip the regex check
135
+ match = [ null, selector, null ];
136
+
137
+ } else {
138
+ match = rquickExpr.exec( selector );
139
+ }
140
+
141
+ // Match html or make sure no context is specified for #id
142
+ if ( match && (match[1] || !context) ) {
143
+
144
+ // HANDLE: $(html) -> $(array)
145
+ if ( match[1] ) {
146
+ context = context instanceof jQuery ? context[0] : context;
147
+
148
+ // scripts is true for back-compat
149
+ jQuery.merge( this, jQuery.parseHTML(
150
+ match[1],
151
+ context && context.nodeType ? context.ownerDocument || context : document,
152
+ true
153
+ ) );
154
+
155
+ // HANDLE: $(html, props)
156
+ if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
157
+ for ( match in context ) {
158
+ // Properties of context are called as methods if possible
159
+ if ( jQuery.isFunction( this[ match ] ) ) {
160
+ this[ match ]( context[ match ] );
161
+
162
+ // ...and otherwise set as attributes
163
+ } else {
164
+ this.attr( match, context[ match ] );
165
+ }
166
+ }
167
+ }
168
+
169
+ return this;
170
+
171
+ // HANDLE: $(#id)
172
+ } else {
173
+ elem = document.getElementById( match[2] );
174
+
175
+ // Check parentNode to catch when Blackberry 4.6 returns
176
+ // nodes that are no longer in the document #6963
177
+ if ( elem && elem.parentNode ) {
178
+ // Handle the case where IE and Opera return items
179
+ // by name instead of ID
180
+ if ( elem.id !== match[2] ) {
181
+ return rootjQuery.find( selector );
182
+ }
183
+
184
+ // Otherwise, we inject the element directly into the jQuery object
185
+ this.length = 1;
186
+ this[0] = elem;
187
+ }
188
+
189
+ this.context = document;
190
+ this.selector = selector;
191
+ return this;
192
+ }
193
+
194
+ // HANDLE: $(expr, $(...))
195
+ } else if ( !context || context.jquery ) {
196
+ return ( context || rootjQuery ).find( selector );
197
+
198
+ // HANDLE: $(expr, context)
199
+ // (which is just equivalent to: $(context).find(expr)
200
+ } else {
201
+ return this.constructor( context ).find( selector );
202
+ }
203
+
204
+ // HANDLE: $(DOMElement)
205
+ } else if ( selector.nodeType ) {
206
+ this.context = this[0] = selector;
207
+ this.length = 1;
208
+ return this;
209
+
210
+ // HANDLE: $(function)
211
+ // Shortcut for document ready
212
+ } else if ( jQuery.isFunction( selector ) ) {
213
+ return rootjQuery.ready( selector );
214
+ }
215
+
216
+ if ( selector.selector !== undefined ) {
217
+ this.selector = selector.selector;
218
+ this.context = selector.context;
219
+ }
220
+
221
+ return jQuery.makeArray( selector, this );
222
+ },
223
+
224
+ // Start with an empty selector
225
+ selector: "",
226
+
227
+ // The default length of a jQuery object is 0
228
+ length: 0,
229
+
230
+ // The number of elements contained in the matched element set
231
+ size: function() {
232
+ return this.length;
233
+ },
234
+
235
+ toArray: function() {
236
+ return core_slice.call( this );
237
+ },
238
+
239
+ // Get the Nth element in the matched element set OR
240
+ // Get the whole matched element set as a clean array
241
+ get: function( num ) {
242
+ return num == null ?
243
+
244
+ // Return a 'clean' array
245
+ this.toArray() :
246
+
247
+ // Return just the object
248
+ ( num < 0 ? this[ this.length + num ] : this[ num ] );
249
+ },
250
+
251
+ // Take an array of elements and push it onto the stack
252
+ // (returning the new matched element set)
253
+ pushStack: function( elems ) {
254
+
255
+ // Build a new jQuery matched element set
256
+ var ret = jQuery.merge( this.constructor(), elems );
257
+
258
+ // Add the old object onto the stack (as a reference)
259
+ ret.prevObject = this;
260
+ ret.context = this.context;
261
+
262
+ // Return the newly-formed element set
263
+ return ret;
264
+ },
265
+
266
+ // Execute a callback for every element in the matched set.
267
+ // (You can seed the arguments with an array of args, but this is
268
+ // only used internally.)
269
+ each: function( callback, args ) {
270
+ return jQuery.each( this, callback, args );
271
+ },
272
+
273
+ ready: function( fn ) {
274
+ // Add the callback
275
+ jQuery.ready.promise().done( fn );
276
+
277
+ return this;
278
+ },
279
+
280
+ slice: function() {
281
+ return this.pushStack( core_slice.apply( this, arguments ) );
282
+ },
283
+
284
+ first: function() {
285
+ return this.eq( 0 );
286
+ },
287
+
288
+ last: function() {
289
+ return this.eq( -1 );
290
+ },
291
+
292
+ eq: function( i ) {
293
+ var len = this.length,
294
+ j = +i + ( i < 0 ? len : 0 );
295
+ return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
296
+ },
297
+
298
+ map: function( callback ) {
299
+ return this.pushStack( jQuery.map(this, function( elem, i ) {
300
+ return callback.call( elem, i, elem );
301
+ }));
302
+ },
303
+
304
+ end: function() {
305
+ return this.prevObject || this.constructor(null);
306
+ },
307
+
308
+ // For internal use only.
309
+ // Behaves like an Array's method, not like a jQuery method.
310
+ push: core_push,
311
+ sort: [].sort,
312
+ splice: [].splice
313
+ };
314
+
315
+ // Give the init function the jQuery prototype for later instantiation
316
+ jQuery.fn.init.prototype = jQuery.fn;
317
+
318
+ jQuery.extend = jQuery.fn.extend = function() {
319
+ var src, copyIsArray, copy, name, options, clone,
320
+ target = arguments[0] || {},
321
+ i = 1,
322
+ length = arguments.length,
323
+ deep = false;
324
+
325
+ // Handle a deep copy situation
326
+ if ( typeof target === "boolean" ) {
327
+ deep = target;
328
+ target = arguments[1] || {};
329
+ // skip the boolean and the target
330
+ i = 2;
331
+ }
332
+
333
+ // Handle case when target is a string or something (possible in deep copy)
334
+ if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
335
+ target = {};
336
+ }
337
+
338
+ // extend jQuery itself if only one argument is passed
339
+ if ( length === i ) {
340
+ target = this;
341
+ --i;
342
+ }
343
+
344
+ for ( ; i < length; i++ ) {
345
+ // Only deal with non-null/undefined values
346
+ if ( (options = arguments[ i ]) != null ) {
347
+ // Extend the base object
348
+ for ( name in options ) {
349
+ src = target[ name ];
350
+ copy = options[ name ];
351
+
352
+ // Prevent never-ending loop
353
+ if ( target === copy ) {
354
+ continue;
355
+ }
356
+
357
+ // Recurse if we're merging plain objects or arrays
358
+ if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
359
+ if ( copyIsArray ) {
360
+ copyIsArray = false;
361
+ clone = src && jQuery.isArray(src) ? src : [];
362
+
363
+ } else {
364
+ clone = src && jQuery.isPlainObject(src) ? src : {};
365
+ }
366
+
367
+ // Never move original objects, clone them
368
+ target[ name ] = jQuery.extend( deep, clone, copy );
369
+
370
+ // Don't bring in undefined values
371
+ } else if ( copy !== undefined ) {
372
+ target[ name ] = copy;
373
+ }
374
+ }
375
+ }
376
+ }
377
+
378
+ // Return the modified object
379
+ return target;
380
+ };
381
+
382
+ jQuery.extend({
383
+ noConflict: function( deep ) {
384
+ if ( window.$ === jQuery ) {
385
+ window.$ = _$;
386
+ }
387
+
388
+ if ( deep && window.jQuery === jQuery ) {
389
+ window.jQuery = _jQuery;
390
+ }
391
+
392
+ return jQuery;
393
+ },
394
+
395
+ // Is the DOM ready to be used? Set to true once it occurs.
396
+ isReady: false,
397
+
398
+ // A counter to track how many items to wait for before
399
+ // the ready event fires. See #6781
400
+ readyWait: 1,
401
+
402
+ // Hold (or release) the ready event
403
+ holdReady: function( hold ) {
404
+ if ( hold ) {
405
+ jQuery.readyWait++;
406
+ } else {
407
+ jQuery.ready( true );
408
+ }
409
+ },
410
+
411
+ // Handle when the DOM is ready
412
+ ready: function( wait ) {
413
+
414
+ // Abort if there are pending holds or we're already ready
415
+ if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
416
+ return;
417
+ }
418
+
419
+ // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
420
+ if ( !document.body ) {
421
+ return setTimeout( jQuery.ready );
422
+ }
423
+
424
+ // Remember that the DOM is ready
425
+ jQuery.isReady = true;
426
+
427
+ // If a normal DOM Ready event fired, decrement, and wait if need be
428
+ if ( wait !== true && --jQuery.readyWait > 0 ) {
429
+ return;
430
+ }
431
+
432
+ // If there are functions bound, to execute
433
+ readyList.resolveWith( document, [ jQuery ] );
434
+
435
+ // Trigger any bound ready events
436
+ if ( jQuery.fn.trigger ) {
437
+ jQuery( document ).trigger("ready").off("ready");
438
+ }
439
+ },
440
+
441
+ // See test/unit/core.js for details concerning isFunction.
442
+ // Since version 1.3, DOM methods and functions like alert
443
+ // aren't supported. They return false on IE (#2968).
444
+ isFunction: function( obj ) {
445
+ return jQuery.type(obj) === "function";
446
+ },
447
+
448
+ isArray: Array.isArray || function( obj ) {
449
+ return jQuery.type(obj) === "array";
450
+ },
451
+
452
+ isWindow: function( obj ) {
453
+ return obj != null && obj == obj.window;
454
+ },
455
+
456
+ isNumeric: function( obj ) {
457
+ return !isNaN( parseFloat(obj) ) && isFinite( obj );
458
+ },
459
+
460
+ type: function( obj ) {
461
+ if ( obj == null ) {
462
+ return String( obj );
463
+ }
464
+ return typeof obj === "object" || typeof obj === "function" ?
465
+ class2type[ core_toString.call(obj) ] || "object" :
466
+ typeof obj;
467
+ },
468
+
469
+ isPlainObject: function( obj ) {
470
+ // Must be an Object.
471
+ // Because of IE, we also have to check the presence of the constructor property.
472
+ // Make sure that DOM nodes and window objects don't pass through, as well
473
+ if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
474
+ return false;
475
+ }
476
+
477
+ try {
478
+ // Not own constructor property must be Object
479
+ if ( obj.constructor &&
480
+ !core_hasOwn.call(obj, "constructor") &&
481
+ !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
482
+ return false;
483
+ }
484
+ } catch ( e ) {
485
+ // IE8,9 Will throw exceptions on certain host objects #9897
486
+ return false;
487
+ }
488
+
489
+ // Own properties are enumerated firstly, so to speed up,
490
+ // if last one is own, then all properties are own.
491
+
492
+ var key;
493
+ for ( key in obj ) {}
494
+
495
+ return key === undefined || core_hasOwn.call( obj, key );
496
+ },
497
+
498
+ isEmptyObject: function( obj ) {
499
+ var name;
500
+ for ( name in obj ) {
501
+ return false;
502
+ }
503
+ return true;
504
+ },
505
+
506
+ error: function( msg ) {
507
+ throw new Error( msg );
508
+ },
509
+
510
+ // data: string of html
511
+ // context (optional): If specified, the fragment will be created in this context, defaults to document
512
+ // keepScripts (optional): If true, will include scripts passed in the html string
513
+ parseHTML: function( data, context, keepScripts ) {
514
+ if ( !data || typeof data !== "string" ) {
515
+ return null;
516
+ }
517
+ if ( typeof context === "boolean" ) {
518
+ keepScripts = context;
519
+ context = false;
520
+ }
521
+ context = context || document;
522
+
523
+ var parsed = rsingleTag.exec( data ),
524
+ scripts = !keepScripts && [];
525
+
526
+ // Single tag
527
+ if ( parsed ) {
528
+ return [ context.createElement( parsed[1] ) ];
529
+ }
530
+
531
+ parsed = jQuery.buildFragment( [ data ], context, scripts );
532
+ if ( scripts ) {
533
+ jQuery( scripts ).remove();
534
+ }
535
+ return jQuery.merge( [], parsed.childNodes );
536
+ },
537
+
538
+ parseJSON: function( data ) {
539
+ // Attempt to parse using the native JSON parser first
540
+ if ( window.JSON && window.JSON.parse ) {
541
+ return window.JSON.parse( data );
542
+ }
543
+
544
+ if ( data === null ) {
545
+ return data;
546
+ }
547
+
548
+ if ( typeof data === "string" ) {
549
+
550
+ // Make sure leading/trailing whitespace is removed (IE can't handle it)
551
+ data = jQuery.trim( data );
552
+
553
+ if ( data ) {
554
+ // Make sure the incoming data is actual JSON
555
+ // Logic borrowed from http://json.org/json2.js
556
+ if ( rvalidchars.test( data.replace( rvalidescape, "@" )
557
+ .replace( rvalidtokens, "]" )
558
+ .replace( rvalidbraces, "")) ) {
559
+
560
+ return ( new Function( "return " + data ) )();
561
+ }
562
+ }
563
+ }
564
+
565
+ jQuery.error( "Invalid JSON: " + data );
566
+ },
567
+
568
+ // Cross-browser xml parsing
569
+ parseXML: function( data ) {
570
+ var xml, tmp;
571
+ if ( !data || typeof data !== "string" ) {
572
+ return null;
573
+ }
574
+ try {
575
+ if ( window.DOMParser ) { // Standard
576
+ tmp = new DOMParser();
577
+ xml = tmp.parseFromString( data , "text/xml" );
578
+ } else { // IE
579
+ xml = new ActiveXObject( "Microsoft.XMLDOM" );
580
+ xml.async = "false";
581
+ xml.loadXML( data );
582
+ }
583
+ } catch( e ) {
584
+ xml = undefined;
585
+ }
586
+ if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
587
+ jQuery.error( "Invalid XML: " + data );
588
+ }
589
+ return xml;
590
+ },
591
+
592
+ noop: function() {},
593
+
594
+ // Evaluates a script in a global context
595
+ // Workarounds based on findings by Jim Driscoll
596
+ // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
597
+ globalEval: function( data ) {
598
+ if ( data && jQuery.trim( data ) ) {
599
+ // We use execScript on Internet Explorer
600
+ // We use an anonymous function so that context is window
601
+ // rather than jQuery in Firefox
602
+ ( window.execScript || function( data ) {
603
+ window[ "eval" ].call( window, data );
604
+ } )( data );
605
+ }
606
+ },
607
+
608
+ // Convert dashed to camelCase; used by the css and data modules
609
+ // Microsoft forgot to hump their vendor prefix (#9572)
610
+ camelCase: function( string ) {
611
+ return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
612
+ },
613
+
614
+ nodeName: function( elem, name ) {
615
+ return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
616
+ },
617
+
618
+ // args is for internal usage only
619
+ each: function( obj, callback, args ) {
620
+ var value,
621
+ i = 0,
622
+ length = obj.length,
623
+ isArray = isArraylike( obj );
624
+
625
+ if ( args ) {
626
+ if ( isArray ) {
627
+ for ( ; i < length; i++ ) {
628
+ value = callback.apply( obj[ i ], args );
629
+
630
+ if ( value === false ) {
631
+ break;
632
+ }
633
+ }
634
+ } else {
635
+ for ( i in obj ) {
636
+ value = callback.apply( obj[ i ], args );
637
+
638
+ if ( value === false ) {
639
+ break;
640
+ }
641
+ }
642
+ }
643
+
644
+ // A special, fast, case for the most common use of each
645
+ } else {
646
+ if ( isArray ) {
647
+ for ( ; i < length; i++ ) {
648
+ value = callback.call( obj[ i ], i, obj[ i ] );
649
+
650
+ if ( value === false ) {
651
+ break;
652
+ }
653
+ }
654
+ } else {
655
+ for ( i in obj ) {
656
+ value = callback.call( obj[ i ], i, obj[ i ] );
657
+
658
+ if ( value === false ) {
659
+ break;
660
+ }
661
+ }
662
+ }
663
+ }
664
+
665
+ return obj;
666
+ },
667
+
668
+ // Use native String.trim function wherever possible
669
+ trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
670
+ function( text ) {
671
+ return text == null ?
672
+ "" :
673
+ core_trim.call( text );
674
+ } :
675
+
676
+ // Otherwise use our own trimming functionality
677
+ function( text ) {
678
+ return text == null ?
679
+ "" :
680
+ ( text + "" ).replace( rtrim, "" );
681
+ },
682
+
683
+ // results is for internal usage only
684
+ makeArray: function( arr, results ) {
685
+ var ret = results || [];
686
+
687
+ if ( arr != null ) {
688
+ if ( isArraylike( Object(arr) ) ) {
689
+ jQuery.merge( ret,
690
+ typeof arr === "string" ?
691
+ [ arr ] : arr
692
+ );
693
+ } else {
694
+ core_push.call( ret, arr );
695
+ }
696
+ }
697
+
698
+ return ret;
699
+ },
700
+
701
+ inArray: function( elem, arr, i ) {
702
+ var len;
703
+
704
+ if ( arr ) {
705
+ if ( core_indexOf ) {
706
+ return core_indexOf.call( arr, elem, i );
707
+ }
708
+
709
+ len = arr.length;
710
+ i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
711
+
712
+ for ( ; i < len; i++ ) {
713
+ // Skip accessing in sparse arrays
714
+ if ( i in arr && arr[ i ] === elem ) {
715
+ return i;
716
+ }
717
+ }
718
+ }
719
+
720
+ return -1;
721
+ },
722
+
723
+ merge: function( first, second ) {
724
+ var l = second.length,
725
+ i = first.length,
726
+ j = 0;
727
+
728
+ if ( typeof l === "number" ) {
729
+ for ( ; j < l; j++ ) {
730
+ first[ i++ ] = second[ j ];
731
+ }
732
+ } else {
733
+ while ( second[j] !== undefined ) {
734
+ first[ i++ ] = second[ j++ ];
735
+ }
736
+ }
737
+
738
+ first.length = i;
739
+
740
+ return first;
741
+ },
742
+
743
+ grep: function( elems, callback, inv ) {
744
+ var retVal,
745
+ ret = [],
746
+ i = 0,
747
+ length = elems.length;
748
+ inv = !!inv;
749
+
750
+ // Go through the array, only saving the items
751
+ // that pass the validator function
752
+ for ( ; i < length; i++ ) {
753
+ retVal = !!callback( elems[ i ], i );
754
+ if ( inv !== retVal ) {
755
+ ret.push( elems[ i ] );
756
+ }
757
+ }
758
+
759
+ return ret;
760
+ },
761
+
762
+ // arg is for internal usage only
763
+ map: function( elems, callback, arg ) {
764
+ var value,
765
+ i = 0,
766
+ length = elems.length,
767
+ isArray = isArraylike( elems ),
768
+ ret = [];
769
+
770
+ // Go through the array, translating each of the items to their
771
+ if ( isArray ) {
772
+ for ( ; i < length; i++ ) {
773
+ value = callback( elems[ i ], i, arg );
774
+
775
+ if ( value != null ) {
776
+ ret[ ret.length ] = value;
777
+ }
778
+ }
779
+
780
+ // Go through every key on the object,
781
+ } else {
782
+ for ( i in elems ) {
783
+ value = callback( elems[ i ], i, arg );
784
+
785
+ if ( value != null ) {
786
+ ret[ ret.length ] = value;
787
+ }
788
+ }
789
+ }
790
+
791
+ // Flatten any nested arrays
792
+ return core_concat.apply( [], ret );
793
+ },
794
+
795
+ // A global GUID counter for objects
796
+ guid: 1,
797
+
798
+ // Bind a function to a context, optionally partially applying any
799
+ // arguments.
800
+ proxy: function( fn, context ) {
801
+ var args, proxy, tmp;
802
+
803
+ if ( typeof context === "string" ) {
804
+ tmp = fn[ context ];
805
+ context = fn;
806
+ fn = tmp;
807
+ }
808
+
809
+ // Quick check to determine if target is callable, in the spec
810
+ // this throws a TypeError, but we will just return undefined.
811
+ if ( !jQuery.isFunction( fn ) ) {
812
+ return undefined;
813
+ }
814
+
815
+ // Simulated bind
816
+ args = core_slice.call( arguments, 2 );
817
+ proxy = function() {
818
+ return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
819
+ };
820
+
821
+ // Set the guid of unique handler to the same of original handler, so it can be removed
822
+ proxy.guid = fn.guid = fn.guid || jQuery.guid++;
823
+
824
+ return proxy;
825
+ },
826
+
827
+ // Multifunctional method to get and set values of a collection
828
+ // The value/s can optionally be executed if it's a function
829
+ access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
830
+ var i = 0,
831
+ length = elems.length,
832
+ bulk = key == null;
833
+
834
+ // Sets many values
835
+ if ( jQuery.type( key ) === "object" ) {
836
+ chainable = true;
837
+ for ( i in key ) {
838
+ jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
839
+ }
840
+
841
+ // Sets one value
842
+ } else if ( value !== undefined ) {
843
+ chainable = true;
844
+
845
+ if ( !jQuery.isFunction( value ) ) {
846
+ raw = true;
847
+ }
848
+
849
+ if ( bulk ) {
850
+ // Bulk operations run against the entire set
851
+ if ( raw ) {
852
+ fn.call( elems, value );
853
+ fn = null;
854
+
855
+ // ...except when executing function values
856
+ } else {
857
+ bulk = fn;
858
+ fn = function( elem, key, value ) {
859
+ return bulk.call( jQuery( elem ), value );
860
+ };
861
+ }
862
+ }
863
+
864
+ if ( fn ) {
865
+ for ( ; i < length; i++ ) {
866
+ fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
867
+ }
868
+ }
869
+ }
870
+
871
+ return chainable ?
872
+ elems :
873
+
874
+ // Gets
875
+ bulk ?
876
+ fn.call( elems ) :
877
+ length ? fn( elems[0], key ) : emptyGet;
878
+ },
879
+
880
+ now: function() {
881
+ return ( new Date() ).getTime();
882
+ }
883
+ });
884
+
885
+ jQuery.ready.promise = function( obj ) {
886
+ if ( !readyList ) {
887
+
888
+ readyList = jQuery.Deferred();
889
+
890
+ // Catch cases where $(document).ready() is called after the browser event has already occurred.
891
+ // we once tried to use readyState "interactive" here, but it caused issues like the one
892
+ // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
893
+ if ( document.readyState === "complete" ) {
894
+ // Handle it asynchronously to allow scripts the opportunity to delay ready
895
+ setTimeout( jQuery.ready );
896
+
897
+ // Standards-based browsers support DOMContentLoaded
898
+ } else if ( document.addEventListener ) {
899
+ // Use the handy event callback
900
+ document.addEventListener( "DOMContentLoaded", completed, false );
901
+
902
+ // A fallback to window.onload, that will always work
903
+ window.addEventListener( "load", completed, false );
904
+
905
+ // If IE event model is used
906
+ } else {
907
+ // Ensure firing before onload, maybe late but safe also for iframes
908
+ document.attachEvent( "onreadystatechange", completed );
909
+
910
+ // A fallback to window.onload, that will always work
911
+ window.attachEvent( "onload", completed );
912
+
913
+ // If IE and not a frame
914
+ // continually check to see if the document is ready
915
+ var top = false;
916
+
917
+ try {
918
+ top = window.frameElement == null && document.documentElement;
919
+ } catch(e) {}
920
+
921
+ if ( top && top.doScroll ) {
922
+ (function doScrollCheck() {
923
+ if ( !jQuery.isReady ) {
924
+
925
+ try {
926
+ // Use the trick by Diego Perini
927
+ // http://javascript.nwbox.com/IEContentLoaded/
928
+ top.doScroll("left");
929
+ } catch(e) {
930
+ return setTimeout( doScrollCheck, 50 );
931
+ }
932
+
933
+ // detach all dom ready events
934
+ detach();
935
+
936
+ // and execute any waiting functions
937
+ jQuery.ready();
938
+ }
939
+ })();
940
+ }
941
+ }
942
+ }
943
+ return readyList.promise( obj );
944
+ };
945
+
946
+ // Populate the class2type map
947
+ jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
948
+ class2type[ "[object " + name + "]" ] = name.toLowerCase();
949
+ });
950
+
951
+ function isArraylike( obj ) {
952
+ var length = obj.length,
953
+ type = jQuery.type( obj );
954
+
955
+ if ( jQuery.isWindow( obj ) ) {
956
+ return false;
957
+ }
958
+
959
+ if ( obj.nodeType === 1 && length ) {
960
+ return true;
961
+ }
962
+
963
+ return type === "array" || type !== "function" &&
964
+ ( length === 0 ||
965
+ typeof length === "number" && length > 0 && ( length - 1 ) in obj );
966
+ }
967
+
968
+ // All jQuery objects should point back to these
969
+ rootjQuery = jQuery(document);
970
+ // String to Object options format cache
971
+ var optionsCache = {};
972
+
973
+ // Convert String-formatted options into Object-formatted ones and store in cache
974
+ function createOptions( options ) {
975
+ var object = optionsCache[ options ] = {};
976
+ jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
977
+ object[ flag ] = true;
978
+ });
979
+ return object;
980
+ }
981
+
982
+ /*
983
+ * Create a callback list using the following parameters:
984
+ *
985
+ * options: an optional list of space-separated options that will change how
986
+ * the callback list behaves or a more traditional option object
987
+ *
988
+ * By default a callback list will act like an event callback list and can be
989
+ * "fired" multiple times.
990
+ *
991
+ * Possible options:
992
+ *
993
+ * once: will ensure the callback list can only be fired once (like a Deferred)
994
+ *
995
+ * memory: will keep track of previous values and will call any callback added
996
+ * after the list has been fired right away with the latest "memorized"
997
+ * values (like a Deferred)
998
+ *
999
+ * unique: will ensure a callback can only be added once (no duplicate in the list)
1000
+ *
1001
+ * stopOnFalse: interrupt callings when a callback returns false
1002
+ *
1003
+ */
1004
+ jQuery.Callbacks = function( options ) {
1005
+
1006
+ // Convert options from String-formatted to Object-formatted if needed
1007
+ // (we check in cache first)
1008
+ options = typeof options === "string" ?
1009
+ ( optionsCache[ options ] || createOptions( options ) ) :
1010
+ jQuery.extend( {}, options );
1011
+
1012
+ var // Flag to know if list is currently firing
1013
+ firing,
1014
+ // Last fire value (for non-forgettable lists)
1015
+ memory,
1016
+ // Flag to know if list was already fired
1017
+ fired,
1018
+ // End of the loop when firing
1019
+ firingLength,
1020
+ // Index of currently firing callback (modified by remove if needed)
1021
+ firingIndex,
1022
+ // First callback to fire (used internally by add and fireWith)
1023
+ firingStart,
1024
+ // Actual callback list
1025
+ list = [],
1026
+ // Stack of fire calls for repeatable lists
1027
+ stack = !options.once && [],
1028
+ // Fire callbacks
1029
+ fire = function( data ) {
1030
+ memory = options.memory && data;
1031
+ fired = true;
1032
+ firingIndex = firingStart || 0;
1033
+ firingStart = 0;
1034
+ firingLength = list.length;
1035
+ firing = true;
1036
+ for ( ; list && firingIndex < firingLength; firingIndex++ ) {
1037
+ if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
1038
+ memory = false; // To prevent further calls using add
1039
+ break;
1040
+ }
1041
+ }
1042
+ firing = false;
1043
+ if ( list ) {
1044
+ if ( stack ) {
1045
+ if ( stack.length ) {
1046
+ fire( stack.shift() );
1047
+ }
1048
+ } else if ( memory ) {
1049
+ list = [];
1050
+ } else {
1051
+ self.disable();
1052
+ }
1053
+ }
1054
+ },
1055
+ // Actual Callbacks object
1056
+ self = {
1057
+ // Add a callback or a collection of callbacks to the list
1058
+ add: function() {
1059
+ if ( list ) {
1060
+ // First, we save the current length
1061
+ var start = list.length;
1062
+ (function add( args ) {
1063
+ jQuery.each( args, function( _, arg ) {
1064
+ var type = jQuery.type( arg );
1065
+ if ( type === "function" ) {
1066
+ if ( !options.unique || !self.has( arg ) ) {
1067
+ list.push( arg );
1068
+ }
1069
+ } else if ( arg && arg.length && type !== "string" ) {
1070
+ // Inspect recursively
1071
+ add( arg );
1072
+ }
1073
+ });
1074
+ })( arguments );
1075
+ // Do we need to add the callbacks to the
1076
+ // current firing batch?
1077
+ if ( firing ) {
1078
+ firingLength = list.length;
1079
+ // With memory, if we're not firing then
1080
+ // we should call right away
1081
+ } else if ( memory ) {
1082
+ firingStart = start;
1083
+ fire( memory );
1084
+ }
1085
+ }
1086
+ return this;
1087
+ },
1088
+ // Remove a callback from the list
1089
+ remove: function() {
1090
+ if ( list ) {
1091
+ jQuery.each( arguments, function( _, arg ) {
1092
+ var index;
1093
+ while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
1094
+ list.splice( index, 1 );
1095
+ // Handle firing indexes
1096
+ if ( firing ) {
1097
+ if ( index <= firingLength ) {
1098
+ firingLength--;
1099
+ }
1100
+ if ( index <= firingIndex ) {
1101
+ firingIndex--;
1102
+ }
1103
+ }
1104
+ }
1105
+ });
1106
+ }
1107
+ return this;
1108
+ },
1109
+ // Check if a given callback is in the list.
1110
+ // If no argument is given, return whether or not list has callbacks attached.
1111
+ has: function( fn ) {
1112
+ return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
1113
+ },
1114
+ // Remove all callbacks from the list
1115
+ empty: function() {
1116
+ list = [];
1117
+ return this;
1118
+ },
1119
+ // Have the list do nothing anymore
1120
+ disable: function() {
1121
+ list = stack = memory = undefined;
1122
+ return this;
1123
+ },
1124
+ // Is it disabled?
1125
+ disabled: function() {
1126
+ return !list;
1127
+ },
1128
+ // Lock the list in its current state
1129
+ lock: function() {
1130
+ stack = undefined;
1131
+ if ( !memory ) {
1132
+ self.disable();
1133
+ }
1134
+ return this;
1135
+ },
1136
+ // Is it locked?
1137
+ locked: function() {
1138
+ return !stack;
1139
+ },
1140
+ // Call all callbacks with the given context and arguments
1141
+ fireWith: function( context, args ) {
1142
+ args = args || [];
1143
+ args = [ context, args.slice ? args.slice() : args ];
1144
+ if ( list && ( !fired || stack ) ) {
1145
+ if ( firing ) {
1146
+ stack.push( args );
1147
+ } else {
1148
+ fire( args );
1149
+ }
1150
+ }
1151
+ return this;
1152
+ },
1153
+ // Call all the callbacks with the given arguments
1154
+ fire: function() {
1155
+ self.fireWith( this, arguments );
1156
+ return this;
1157
+ },
1158
+ // To know if the callbacks have already been called at least once
1159
+ fired: function() {
1160
+ return !!fired;
1161
+ }
1162
+ };
1163
+
1164
+ return self;
1165
+ };
1166
+ jQuery.extend({
1167
+
1168
+ Deferred: function( func ) {
1169
+ var tuples = [
1170
+ // action, add listener, listener list, final state
1171
+ [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
1172
+ [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
1173
+ [ "notify", "progress", jQuery.Callbacks("memory") ]
1174
+ ],
1175
+ state = "pending",
1176
+ promise = {
1177
+ state: function() {
1178
+ return state;
1179
+ },
1180
+ always: function() {
1181
+ deferred.done( arguments ).fail( arguments );
1182
+ return this;
1183
+ },
1184
+ then: function( /* fnDone, fnFail, fnProgress */ ) {
1185
+ var fns = arguments;
1186
+ return jQuery.Deferred(function( newDefer ) {
1187
+ jQuery.each( tuples, function( i, tuple ) {
1188
+ var action = tuple[ 0 ],
1189
+ fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
1190
+ // deferred[ done | fail | progress ] for forwarding actions to newDefer
1191
+ deferred[ tuple[1] ](function() {
1192
+ var returned = fn && fn.apply( this, arguments );
1193
+ if ( returned && jQuery.isFunction( returned.promise ) ) {
1194
+ returned.promise()
1195
+ .done( newDefer.resolve )
1196
+ .fail( newDefer.reject )
1197
+ .progress( newDefer.notify );
1198
+ } else {
1199
+ newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
1200
+ }
1201
+ });
1202
+ });
1203
+ fns = null;
1204
+ }).promise();
1205
+ },
1206
+ // Get a promise for this deferred
1207
+ // If obj is provided, the promise aspect is added to the object
1208
+ promise: function( obj ) {
1209
+ return obj != null ? jQuery.extend( obj, promise ) : promise;
1210
+ }
1211
+ },
1212
+ deferred = {};
1213
+
1214
+ // Keep pipe for back-compat
1215
+ promise.pipe = promise.then;
1216
+
1217
+ // Add list-specific methods
1218
+ jQuery.each( tuples, function( i, tuple ) {
1219
+ var list = tuple[ 2 ],
1220
+ stateString = tuple[ 3 ];
1221
+
1222
+ // promise[ done | fail | progress ] = list.add
1223
+ promise[ tuple[1] ] = list.add;
1224
+
1225
+ // Handle state
1226
+ if ( stateString ) {
1227
+ list.add(function() {
1228
+ // state = [ resolved | rejected ]
1229
+ state = stateString;
1230
+
1231
+ // [ reject_list | resolve_list ].disable; progress_list.lock
1232
+ }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
1233
+ }
1234
+
1235
+ // deferred[ resolve | reject | notify ]
1236
+ deferred[ tuple[0] ] = function() {
1237
+ deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
1238
+ return this;
1239
+ };
1240
+ deferred[ tuple[0] + "With" ] = list.fireWith;
1241
+ });
1242
+
1243
+ // Make the deferred a promise
1244
+ promise.promise( deferred );
1245
+
1246
+ // Call given func if any
1247
+ if ( func ) {
1248
+ func.call( deferred, deferred );
1249
+ }
1250
+
1251
+ // All done!
1252
+ return deferred;
1253
+ },
1254
+
1255
+ // Deferred helper
1256
+ when: function( subordinate /* , ..., subordinateN */ ) {
1257
+ var i = 0,
1258
+ resolveValues = core_slice.call( arguments ),
1259
+ length = resolveValues.length,
1260
+
1261
+ // the count of uncompleted subordinates
1262
+ remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
1263
+
1264
+ // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
1265
+ deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
1266
+
1267
+ // Update function for both resolve and progress values
1268
+ updateFunc = function( i, contexts, values ) {
1269
+ return function( value ) {
1270
+ contexts[ i ] = this;
1271
+ values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
1272
+ if( values === progressValues ) {
1273
+ deferred.notifyWith( contexts, values );
1274
+ } else if ( !( --remaining ) ) {
1275
+ deferred.resolveWith( contexts, values );
1276
+ }
1277
+ };
1278
+ },
1279
+
1280
+ progressValues, progressContexts, resolveContexts;
1281
+
1282
+ // add listeners to Deferred subordinates; treat others as resolved
1283
+ if ( length > 1 ) {
1284
+ progressValues = new Array( length );
1285
+ progressContexts = new Array( length );
1286
+ resolveContexts = new Array( length );
1287
+ for ( ; i < length; i++ ) {
1288
+ if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
1289
+ resolveValues[ i ].promise()
1290
+ .done( updateFunc( i, resolveContexts, resolveValues ) )
1291
+ .fail( deferred.reject )
1292
+ .progress( updateFunc( i, progressContexts, progressValues ) );
1293
+ } else {
1294
+ --remaining;
1295
+ }
1296
+ }
1297
+ }
1298
+
1299
+ // if we're not waiting on anything, resolve the master
1300
+ if ( !remaining ) {
1301
+ deferred.resolveWith( resolveContexts, resolveValues );
1302
+ }
1303
+
1304
+ return deferred.promise();
1305
+ }
1306
+ });
1307
+ jQuery.support = (function() {
1308
+
1309
+ var support, all, a,
1310
+ input, select, fragment,
1311
+ opt, eventName, isSupported, i,
1312
+ div = document.createElement("div");
1313
+
1314
+ // Setup
1315
+ div.setAttribute( "className", "t" );
1316
+ div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
1317
+
1318
+ // Support tests won't run in some limited or non-browser environments
1319
+ all = div.getElementsByTagName("*");
1320
+ a = div.getElementsByTagName("a")[ 0 ];
1321
+ if ( !all || !a || !all.length ) {
1322
+ return {};
1323
+ }
1324
+
1325
+ // First batch of tests
1326
+ select = document.createElement("select");
1327
+ opt = select.appendChild( document.createElement("option") );
1328
+ input = div.getElementsByTagName("input")[ 0 ];
1329
+
1330
+ a.style.cssText = "top:1px;float:left;opacity:.5";
1331
+ support = {
1332
+ // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
1333
+ getSetAttribute: div.className !== "t",
1334
+
1335
+ // IE strips leading whitespace when .innerHTML is used
1336
+ leadingWhitespace: div.firstChild.nodeType === 3,
1337
+
1338
+ // Make sure that tbody elements aren't automatically inserted
1339
+ // IE will insert them into empty tables
1340
+ tbody: !div.getElementsByTagName("tbody").length,
1341
+
1342
+ // Make sure that link elements get serialized correctly by innerHTML
1343
+ // This requires a wrapper element in IE
1344
+ htmlSerialize: !!div.getElementsByTagName("link").length,
1345
+
1346
+ // Get the style information from getAttribute
1347
+ // (IE uses .cssText instead)
1348
+ style: /top/.test( a.getAttribute("style") ),
1349
+
1350
+ // Make sure that URLs aren't manipulated
1351
+ // (IE normalizes it by default)
1352
+ hrefNormalized: a.getAttribute("href") === "/a",
1353
+
1354
+ // Make sure that element opacity exists
1355
+ // (IE uses filter instead)
1356
+ // Use a regex to work around a WebKit issue. See #5145
1357
+ opacity: /^0.5/.test( a.style.opacity ),
1358
+
1359
+ // Verify style float existence
1360
+ // (IE uses styleFloat instead of cssFloat)
1361
+ cssFloat: !!a.style.cssFloat,
1362
+
1363
+ // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
1364
+ checkOn: !!input.value,
1365
+
1366
+ // Make sure that a selected-by-default option has a working selected property.
1367
+ // (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
1368
+ optSelected: opt.selected,
1369
+
1370
+ // Tests for enctype support on a form (#6743)
1371
+ enctype: !!document.createElement("form").enctype,
1372
+
1373
+ // Makes sure cloning an html5 element does not cause problems
1374
+ // Where outerHTML is undefined, this still works
1375
+ html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
1376
+
1377
+ // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
1378
+ boxModel: document.compatMode === "CSS1Compat",
1379
+
1380
+ // Will be defined later
1381
+ deleteExpando: true,
1382
+ noCloneEvent: true,
1383
+ inlineBlockNeedsLayout: false,
1384
+ shrinkWrapBlocks: false,
1385
+ reliableMarginRight: true,
1386
+ boxSizingReliable: true,
1387
+ pixelPosition: false
1388
+ };
1389
+
1390
+ // Make sure checked status is properly cloned
1391
+ input.checked = true;
1392
+ support.noCloneChecked = input.cloneNode( true ).checked;
1393
+
1394
+ // Make sure that the options inside disabled selects aren't marked as disabled
1395
+ // (WebKit marks them as disabled)
1396
+ select.disabled = true;
1397
+ support.optDisabled = !opt.disabled;
1398
+
1399
+ // Support: IE<9
1400
+ try {
1401
+ delete div.test;
1402
+ } catch( e ) {
1403
+ support.deleteExpando = false;
1404
+ }
1405
+
1406
+ // Check if we can trust getAttribute("value")
1407
+ input = document.createElement("input");
1408
+ input.setAttribute( "value", "" );
1409
+ support.input = input.getAttribute( "value" ) === "";
1410
+
1411
+ // Check if an input maintains its value after becoming a radio
1412
+ input.value = "t";
1413
+ input.setAttribute( "type", "radio" );
1414
+ support.radioValue = input.value === "t";
1415
+
1416
+ // #11217 - WebKit loses check when the name is after the checked attribute
1417
+ input.setAttribute( "checked", "t" );
1418
+ input.setAttribute( "name", "t" );
1419
+
1420
+ fragment = document.createDocumentFragment();
1421
+ fragment.appendChild( input );
1422
+
1423
+ // Check if a disconnected checkbox will retain its checked
1424
+ // value of true after appended to the DOM (IE6/7)
1425
+ support.appendChecked = input.checked;
1426
+
1427
+ // WebKit doesn't clone checked state correctly in fragments
1428
+ support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
1429
+
1430
+ // Support: IE<9
1431
+ // Opera does not clone events (and typeof div.attachEvent === undefined).
1432
+ // IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
1433
+ if ( div.attachEvent ) {
1434
+ div.attachEvent( "onclick", function() {
1435
+ support.noCloneEvent = false;
1436
+ });
1437
+
1438
+ div.cloneNode( true ).click();
1439
+ }
1440
+
1441
+ // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)
1442
+ // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php
1443
+ for ( i in { submit: true, change: true, focusin: true }) {
1444
+ div.setAttribute( eventName = "on" + i, "t" );
1445
+
1446
+ support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false;
1447
+ }
1448
+
1449
+ div.style.backgroundClip = "content-box";
1450
+ div.cloneNode( true ).style.backgroundClip = "";
1451
+ support.clearCloneStyle = div.style.backgroundClip === "content-box";
1452
+
1453
+ // Run tests that need a body at doc ready
1454
+ jQuery(function() {
1455
+ var container, marginDiv, tds,
1456
+ divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
1457
+ body = document.getElementsByTagName("body")[0];
1458
+
1459
+ if ( !body ) {
1460
+ // Return for frameset docs that don't have a body
1461
+ return;
1462
+ }
1463
+
1464
+ container = document.createElement("div");
1465
+ container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
1466
+
1467
+ body.appendChild( container ).appendChild( div );
1468
+
1469
+ // Support: IE8
1470
+ // Check if table cells still have offsetWidth/Height when they are set
1471
+ // to display:none and there are still other visible table cells in a
1472
+ // table row; if so, offsetWidth/Height are not reliable for use when
1473
+ // determining if an element has been hidden directly using
1474
+ // display:none (it is still safe to use offsets if a parent element is
1475
+ // hidden; don safety goggles and see bug #4512 for more information).
1476
+ div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
1477
+ tds = div.getElementsByTagName("td");
1478
+ tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
1479
+ isSupported = ( tds[ 0 ].offsetHeight === 0 );
1480
+
1481
+ tds[ 0 ].style.display = "";
1482
+ tds[ 1 ].style.display = "none";
1483
+
1484
+ // Support: IE8
1485
+ // Check if empty table cells still have offsetWidth/Height
1486
+ support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
1487
+
1488
+ // Check box-sizing and margin behavior
1489
+ div.innerHTML = "";
1490
+ div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
1491
+ support.boxSizing = ( div.offsetWidth === 4 );
1492
+ support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 );
1493
+
1494
+ // Use window.getComputedStyle because jsdom on node.js will break without it.
1495
+ if ( window.getComputedStyle ) {
1496
+ support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
1497
+ support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
1498
+
1499
+ // Check if div with explicit width and no margin-right incorrectly
1500
+ // gets computed margin-right based on width of container. (#3333)
1501
+ // Fails in WebKit before Feb 2011 nightlies
1502
+ // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
1503
+ marginDiv = div.appendChild( document.createElement("div") );
1504
+ marginDiv.style.cssText = div.style.cssText = divReset;
1505
+ marginDiv.style.marginRight = marginDiv.style.width = "0";
1506
+ div.style.width = "1px";
1507
+
1508
+ support.reliableMarginRight =
1509
+ !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
1510
+ }
1511
+
1512
+ if ( typeof div.style.zoom !== core_strundefined ) {
1513
+ // Support: IE<8
1514
+ // Check if natively block-level elements act like inline-block
1515
+ // elements when setting their display to 'inline' and giving
1516
+ // them layout
1517
+ div.innerHTML = "";
1518
+ div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
1519
+ support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
1520
+
1521
+ // Support: IE6
1522
+ // Check if elements with layout shrink-wrap their children
1523
+ div.style.display = "block";
1524
+ div.innerHTML = "<div></div>";
1525
+ div.firstChild.style.width = "5px";
1526
+ support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
1527
+
1528
+ if ( support.inlineBlockNeedsLayout ) {
1529
+ // Prevent IE 6 from affecting layout for positioned elements #11048
1530
+ // Prevent IE from shrinking the body in IE 7 mode #12869
1531
+ // Support: IE<8
1532
+ body.style.zoom = 1;
1533
+ }
1534
+ }
1535
+
1536
+ body.removeChild( container );
1537
+
1538
+ // Null elements to avoid leaks in IE
1539
+ container = div = tds = marginDiv = null;
1540
+ });
1541
+
1542
+ // Null elements to avoid leaks in IE
1543
+ all = select = fragment = opt = a = input = null;
1544
+
1545
+ return support;
1546
+ })();
1547
+
1548
+ var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
1549
+ rmultiDash = /([A-Z])/g;
1550
+
1551
+ function internalData( elem, name, data, pvt /* Internal Use Only */ ){
1552
+ if ( !jQuery.acceptData( elem ) ) {
1553
+ return;
1554
+ }
1555
+
1556
+ var thisCache, ret,
1557
+ internalKey = jQuery.expando,
1558
+ getByName = typeof name === "string",
1559
+
1560
+ // We have to handle DOM nodes and JS objects differently because IE6-7
1561
+ // can't GC object references properly across the DOM-JS boundary
1562
+ isNode = elem.nodeType,
1563
+
1564
+ // Only DOM nodes need the global jQuery cache; JS object data is
1565
+ // attached directly to the object so GC can occur automatically
1566
+ cache = isNode ? jQuery.cache : elem,
1567
+
1568
+ // Only defining an ID for JS objects if its cache already exists allows
1569
+ // the code to shortcut on the same path as a DOM node with no cache
1570
+ id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
1571
+
1572
+ // Avoid doing any more work than we need to when trying to get data on an
1573
+ // object that has no data at all
1574
+ if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) {
1575
+ return;
1576
+ }
1577
+
1578
+ if ( !id ) {
1579
+ // Only DOM nodes need a new unique ID for each element since their data
1580
+ // ends up in the global cache
1581
+ if ( isNode ) {
1582
+ elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++;
1583
+ } else {
1584
+ id = internalKey;
1585
+ }
1586
+ }
1587
+
1588
+ if ( !cache[ id ] ) {
1589
+ cache[ id ] = {};
1590
+
1591
+ // Avoids exposing jQuery metadata on plain JS objects when the object
1592
+ // is serialized using JSON.stringify
1593
+ if ( !isNode ) {
1594
+ cache[ id ].toJSON = jQuery.noop;
1595
+ }
1596
+ }
1597
+
1598
+ // An object can be passed to jQuery.data instead of a key/value pair; this gets
1599
+ // shallow copied over onto the existing cache
1600
+ if ( typeof name === "object" || typeof name === "function" ) {
1601
+ if ( pvt ) {
1602
+ cache[ id ] = jQuery.extend( cache[ id ], name );
1603
+ } else {
1604
+ cache[ id ].data = jQuery.extend( cache[ id ].data, name );
1605
+ }
1606
+ }
1607
+
1608
+ thisCache = cache[ id ];
1609
+
1610
+ // jQuery data() is stored in a separate object inside the object's internal data
1611
+ // cache in order to avoid key collisions between internal data and user-defined
1612
+ // data.
1613
+ if ( !pvt ) {
1614
+ if ( !thisCache.data ) {
1615
+ thisCache.data = {};
1616
+ }
1617
+
1618
+ thisCache = thisCache.data;
1619
+ }
1620
+
1621
+ if ( data !== undefined ) {
1622
+ thisCache[ jQuery.camelCase( name ) ] = data;
1623
+ }
1624
+
1625
+ // Check for both converted-to-camel and non-converted data property names
1626
+ // If a data property was specified
1627
+ if ( getByName ) {
1628
+
1629
+ // First Try to find as-is property data
1630
+ ret = thisCache[ name ];
1631
+
1632
+ // Test for null|undefined property data
1633
+ if ( ret == null ) {
1634
+
1635
+ // Try to find the camelCased property
1636
+ ret = thisCache[ jQuery.camelCase( name ) ];
1637
+ }
1638
+ } else {
1639
+ ret = thisCache;
1640
+ }
1641
+
1642
+ return ret;
1643
+ }
1644
+
1645
+ function internalRemoveData( elem, name, pvt ) {
1646
+ if ( !jQuery.acceptData( elem ) ) {
1647
+ return;
1648
+ }
1649
+
1650
+ var i, l, thisCache,
1651
+ isNode = elem.nodeType,
1652
+
1653
+ // See jQuery.data for more information
1654
+ cache = isNode ? jQuery.cache : elem,
1655
+ id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
1656
+
1657
+ // If there is already no cache entry for this object, there is no
1658
+ // purpose in continuing
1659
+ if ( !cache[ id ] ) {
1660
+ return;
1661
+ }
1662
+
1663
+ if ( name ) {
1664
+
1665
+ thisCache = pvt ? cache[ id ] : cache[ id ].data;
1666
+
1667
+ if ( thisCache ) {
1668
+
1669
+ // Support array or space separated string names for data keys
1670
+ if ( !jQuery.isArray( name ) ) {
1671
+
1672
+ // try the string as a key before any manipulation
1673
+ if ( name in thisCache ) {
1674
+ name = [ name ];
1675
+ } else {
1676
+
1677
+ // split the camel cased version by spaces unless a key with the spaces exists
1678
+ name = jQuery.camelCase( name );
1679
+ if ( name in thisCache ) {
1680
+ name = [ name ];
1681
+ } else {
1682
+ name = name.split(" ");
1683
+ }
1684
+ }
1685
+ } else {
1686
+ // If "name" is an array of keys...
1687
+ // When data is initially created, via ("key", "val") signature,
1688
+ // keys will be converted to camelCase.
1689
+ // Since there is no way to tell _how_ a key was added, remove
1690
+ // both plain key and camelCase key. #12786
1691
+ // This will only penalize the array argument path.
1692
+ name = name.concat( jQuery.map( name, jQuery.camelCase ) );
1693
+ }
1694
+
1695
+ for ( i = 0, l = name.length; i < l; i++ ) {
1696
+ delete thisCache[ name[i] ];
1697
+ }
1698
+
1699
+ // If there is no data left in the cache, we want to continue
1700
+ // and let the cache object itself get destroyed
1701
+ if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
1702
+ return;
1703
+ }
1704
+ }
1705
+ }
1706
+
1707
+ // See jQuery.data for more information
1708
+ if ( !pvt ) {
1709
+ delete cache[ id ].data;
1710
+
1711
+ // Don't destroy the parent cache unless the internal data object
1712
+ // had been the only thing left in it
1713
+ if ( !isEmptyDataObject( cache[ id ] ) ) {
1714
+ return;
1715
+ }
1716
+ }
1717
+
1718
+ // Destroy the cache
1719
+ if ( isNode ) {
1720
+ jQuery.cleanData( [ elem ], true );
1721
+
1722
+ // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
1723
+ } else if ( jQuery.support.deleteExpando || cache != cache.window ) {
1724
+ delete cache[ id ];
1725
+
1726
+ // When all else fails, null
1727
+ } else {
1728
+ cache[ id ] = null;
1729
+ }
1730
+ }
1731
+
1732
+ jQuery.extend({
1733
+ cache: {},
1734
+
1735
+ // Unique for each copy of jQuery on the page
1736
+ // Non-digits removed to match rinlinejQuery
1737
+ expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
1738
+
1739
+ // The following elements throw uncatchable exceptions if you
1740
+ // attempt to add expando properties to them.
1741
+ noData: {
1742
+ "embed": true,
1743
+ // Ban all objects except for Flash (which handle expandos)
1744
+ "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
1745
+ "applet": true
1746
+ },
1747
+
1748
+ hasData: function( elem ) {
1749
+ elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
1750
+ return !!elem && !isEmptyDataObject( elem );
1751
+ },
1752
+
1753
+ data: function( elem, name, data ) {
1754
+ return internalData( elem, name, data );
1755
+ },
1756
+
1757
+ removeData: function( elem, name ) {
1758
+ return internalRemoveData( elem, name );
1759
+ },
1760
+
1761
+ // For internal use only.
1762
+ _data: function( elem, name, data ) {
1763
+ return internalData( elem, name, data, true );
1764
+ },
1765
+
1766
+ _removeData: function( elem, name ) {
1767
+ return internalRemoveData( elem, name, true );
1768
+ },
1769
+
1770
+ // A method for determining if a DOM node can handle the data expando
1771
+ acceptData: function( elem ) {
1772
+ // Do not set data on non-element because it will not be cleared (#8335).
1773
+ if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) {
1774
+ return false;
1775
+ }
1776
+
1777
+ var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
1778
+
1779
+ // nodes accept data unless otherwise specified; rejection can be conditional
1780
+ return !noData || noData !== true && elem.getAttribute("classid") === noData;
1781
+ }
1782
+ });
1783
+
1784
+ jQuery.fn.extend({
1785
+ data: function( key, value ) {
1786
+ var attrs, name,
1787
+ elem = this[0],
1788
+ i = 0,
1789
+ data = null;
1790
+
1791
+ // Gets all values
1792
+ if ( key === undefined ) {
1793
+ if ( this.length ) {
1794
+ data = jQuery.data( elem );
1795
+
1796
+ if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
1797
+ attrs = elem.attributes;
1798
+ for ( ; i < attrs.length; i++ ) {
1799
+ name = attrs[i].name;
1800
+
1801
+ if ( !name.indexOf( "data-" ) ) {
1802
+ name = jQuery.camelCase( name.slice(5) );
1803
+
1804
+ dataAttr( elem, name, data[ name ] );
1805
+ }
1806
+ }
1807
+ jQuery._data( elem, "parsedAttrs", true );
1808
+ }
1809
+ }
1810
+
1811
+ return data;
1812
+ }
1813
+
1814
+ // Sets multiple values
1815
+ if ( typeof key === "object" ) {
1816
+ return this.each(function() {
1817
+ jQuery.data( this, key );
1818
+ });
1819
+ }
1820
+
1821
+ return jQuery.access( this, function( value ) {
1822
+
1823
+ if ( value === undefined ) {
1824
+ // Try to fetch any internally stored data first
1825
+ return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null;
1826
+ }
1827
+
1828
+ this.each(function() {
1829
+ jQuery.data( this, key, value );
1830
+ });
1831
+ }, null, value, arguments.length > 1, null, true );
1832
+ },
1833
+
1834
+ removeData: function( key ) {
1835
+ return this.each(function() {
1836
+ jQuery.removeData( this, key );
1837
+ });
1838
+ }
1839
+ });
1840
+
1841
+ function dataAttr( elem, key, data ) {
1842
+ // If nothing was found internally, try to fetch any
1843
+ // data from the HTML5 data-* attribute
1844
+ if ( data === undefined && elem.nodeType === 1 ) {
1845
+
1846
+ var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
1847
+
1848
+ data = elem.getAttribute( name );
1849
+
1850
+ if ( typeof data === "string" ) {
1851
+ try {
1852
+ data = data === "true" ? true :
1853
+ data === "false" ? false :
1854
+ data === "null" ? null :
1855
+ // Only convert to a number if it doesn't change the string
1856
+ +data + "" === data ? +data :
1857
+ rbrace.test( data ) ? jQuery.parseJSON( data ) :
1858
+ data;
1859
+ } catch( e ) {}
1860
+
1861
+ // Make sure we set the data so it isn't changed later
1862
+ jQuery.data( elem, key, data );
1863
+
1864
+ } else {
1865
+ data = undefined;
1866
+ }
1867
+ }
1868
+
1869
+ return data;
1870
+ }
1871
+
1872
+ // checks a cache object for emptiness
1873
+ function isEmptyDataObject( obj ) {
1874
+ var name;
1875
+ for ( name in obj ) {
1876
+
1877
+ // if the public data object is empty, the private is still empty
1878
+ if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
1879
+ continue;
1880
+ }
1881
+ if ( name !== "toJSON" ) {
1882
+ return false;
1883
+ }
1884
+ }
1885
+
1886
+ return true;
1887
+ }
1888
+ jQuery.extend({
1889
+ queue: function( elem, type, data ) {
1890
+ var queue;
1891
+
1892
+ if ( elem ) {
1893
+ type = ( type || "fx" ) + "queue";
1894
+ queue = jQuery._data( elem, type );
1895
+
1896
+ // Speed up dequeue by getting out quickly if this is just a lookup
1897
+ if ( data ) {
1898
+ if ( !queue || jQuery.isArray(data) ) {
1899
+ queue = jQuery._data( elem, type, jQuery.makeArray(data) );
1900
+ } else {
1901
+ queue.push( data );
1902
+ }
1903
+ }
1904
+ return queue || [];
1905
+ }
1906
+ },
1907
+
1908
+ dequeue: function( elem, type ) {
1909
+ type = type || "fx";
1910
+
1911
+ var queue = jQuery.queue( elem, type ),
1912
+ startLength = queue.length,
1913
+ fn = queue.shift(),
1914
+ hooks = jQuery._queueHooks( elem, type ),
1915
+ next = function() {
1916
+ jQuery.dequeue( elem, type );
1917
+ };
1918
+
1919
+ // If the fx queue is dequeued, always remove the progress sentinel
1920
+ if ( fn === "inprogress" ) {
1921
+ fn = queue.shift();
1922
+ startLength--;
1923
+ }
1924
+
1925
+ hooks.cur = fn;
1926
+ if ( fn ) {
1927
+
1928
+ // Add a progress sentinel to prevent the fx queue from being
1929
+ // automatically dequeued
1930
+ if ( type === "fx" ) {
1931
+ queue.unshift( "inprogress" );
1932
+ }
1933
+
1934
+ // clear up the last queue stop function
1935
+ delete hooks.stop;
1936
+ fn.call( elem, next, hooks );
1937
+ }
1938
+
1939
+ if ( !startLength && hooks ) {
1940
+ hooks.empty.fire();
1941
+ }
1942
+ },
1943
+
1944
+ // not intended for public consumption - generates a queueHooks object, or returns the current one
1945
+ _queueHooks: function( elem, type ) {
1946
+ var key = type + "queueHooks";
1947
+ return jQuery._data( elem, key ) || jQuery._data( elem, key, {
1948
+ empty: jQuery.Callbacks("once memory").add(function() {
1949
+ jQuery._removeData( elem, type + "queue" );
1950
+ jQuery._removeData( elem, key );
1951
+ })
1952
+ });
1953
+ }
1954
+ });
1955
+
1956
+ jQuery.fn.extend({
1957
+ queue: function( type, data ) {
1958
+ var setter = 2;
1959
+
1960
+ if ( typeof type !== "string" ) {
1961
+ data = type;
1962
+ type = "fx";
1963
+ setter--;
1964
+ }
1965
+
1966
+ if ( arguments.length < setter ) {
1967
+ return jQuery.queue( this[0], type );
1968
+ }
1969
+
1970
+ return data === undefined ?
1971
+ this :
1972
+ this.each(function() {
1973
+ var queue = jQuery.queue( this, type, data );
1974
+
1975
+ // ensure a hooks for this queue
1976
+ jQuery._queueHooks( this, type );
1977
+
1978
+ if ( type === "fx" && queue[0] !== "inprogress" ) {
1979
+ jQuery.dequeue( this, type );
1980
+ }
1981
+ });
1982
+ },
1983
+ dequeue: function( type ) {
1984
+ return this.each(function() {
1985
+ jQuery.dequeue( this, type );
1986
+ });
1987
+ },
1988
+ // Based off of the plugin by Clint Helfers, with permission.
1989
+ // http://blindsignals.com/index.php/2009/07/jquery-delay/
1990
+ delay: function( time, type ) {
1991
+ time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
1992
+ type = type || "fx";
1993
+
1994
+ return this.queue( type, function( next, hooks ) {
1995
+ var timeout = setTimeout( next, time );
1996
+ hooks.stop = function() {
1997
+ clearTimeout( timeout );
1998
+ };
1999
+ });
2000
+ },
2001
+ clearQueue: function( type ) {
2002
+ return this.queue( type || "fx", [] );
2003
+ },
2004
+ // Get a promise resolved when queues of a certain type
2005
+ // are emptied (fx is the type by default)
2006
+ promise: function( type, obj ) {
2007
+ var tmp,
2008
+ count = 1,
2009
+ defer = jQuery.Deferred(),
2010
+ elements = this,
2011
+ i = this.length,
2012
+ resolve = function() {
2013
+ if ( !( --count ) ) {
2014
+ defer.resolveWith( elements, [ elements ] );
2015
+ }
2016
+ };
2017
+
2018
+ if ( typeof type !== "string" ) {
2019
+ obj = type;
2020
+ type = undefined;
2021
+ }
2022
+ type = type || "fx";
2023
+
2024
+ while( i-- ) {
2025
+ tmp = jQuery._data( elements[ i ], type + "queueHooks" );
2026
+ if ( tmp && tmp.empty ) {
2027
+ count++;
2028
+ tmp.empty.add( resolve );
2029
+ }
2030
+ }
2031
+ resolve();
2032
+ return defer.promise( obj );
2033
+ }
2034
+ });
2035
+ var nodeHook, boolHook,
2036
+ rclass = /[\t\r\n]/g,
2037
+ rreturn = /\r/g,
2038
+ rfocusable = /^(?:input|select|textarea|button|object)$/i,
2039
+ rclickable = /^(?:a|area)$/i,
2040
+ rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i,
2041
+ ruseDefault = /^(?:checked|selected)$/i,
2042
+ getSetAttribute = jQuery.support.getSetAttribute,
2043
+ getSetInput = jQuery.support.input;
2044
+
2045
+ jQuery.fn.extend({
2046
+ attr: function( name, value ) {
2047
+ return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
2048
+ },
2049
+
2050
+ removeAttr: function( name ) {
2051
+ return this.each(function() {
2052
+ jQuery.removeAttr( this, name );
2053
+ });
2054
+ },
2055
+
2056
+ prop: function( name, value ) {
2057
+ return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
2058
+ },
2059
+
2060
+ removeProp: function( name ) {
2061
+ name = jQuery.propFix[ name ] || name;
2062
+ return this.each(function() {
2063
+ // try/catch handles cases where IE balks (such as removing a property on window)
2064
+ try {
2065
+ this[ name ] = undefined;
2066
+ delete this[ name ];
2067
+ } catch( e ) {}
2068
+ });
2069
+ },
2070
+
2071
+ addClass: function( value ) {
2072
+ var classes, elem, cur, clazz, j,
2073
+ i = 0,
2074
+ len = this.length,
2075
+ proceed = typeof value === "string" && value;
2076
+
2077
+ if ( jQuery.isFunction( value ) ) {
2078
+ return this.each(function( j ) {
2079
+ jQuery( this ).addClass( value.call( this, j, this.className ) );
2080
+ });
2081
+ }
2082
+
2083
+ if ( proceed ) {
2084
+ // The disjunction here is for better compressibility (see removeClass)
2085
+ classes = ( value || "" ).match( core_rnotwhite ) || [];
2086
+
2087
+ for ( ; i < len; i++ ) {
2088
+ elem = this[ i ];
2089
+ cur = elem.nodeType === 1 && ( elem.className ?
2090
+ ( " " + elem.className + " " ).replace( rclass, " " ) :
2091
+ " "
2092
+ );
2093
+
2094
+ if ( cur ) {
2095
+ j = 0;
2096
+ while ( (clazz = classes[j++]) ) {
2097
+ if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
2098
+ cur += clazz + " ";
2099
+ }
2100
+ }
2101
+ elem.className = jQuery.trim( cur );
2102
+
2103
+ }
2104
+ }
2105
+ }
2106
+
2107
+ return this;
2108
+ },
2109
+
2110
+ removeClass: function( value ) {
2111
+ var classes, elem, cur, clazz, j,
2112
+ i = 0,
2113
+ len = this.length,
2114
+ proceed = arguments.length === 0 || typeof value === "string" && value;
2115
+
2116
+ if ( jQuery.isFunction( value ) ) {
2117
+ return this.each(function( j ) {
2118
+ jQuery( this ).removeClass( value.call( this, j, this.className ) );
2119
+ });
2120
+ }
2121
+ if ( proceed ) {
2122
+ classes = ( value || "" ).match( core_rnotwhite ) || [];
2123
+
2124
+ for ( ; i < len; i++ ) {
2125
+ elem = this[ i ];
2126
+ // This expression is here for better compressibility (see addClass)
2127
+ cur = elem.nodeType === 1 && ( elem.className ?
2128
+ ( " " + elem.className + " " ).replace( rclass, " " ) :
2129
+ ""
2130
+ );
2131
+
2132
+ if ( cur ) {
2133
+ j = 0;
2134
+ while ( (clazz = classes[j++]) ) {
2135
+ // Remove *all* instances
2136
+ while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
2137
+ cur = cur.replace( " " + clazz + " ", " " );
2138
+ }
2139
+ }
2140
+ elem.className = value ? jQuery.trim( cur ) : "";
2141
+ }
2142
+ }
2143
+ }
2144
+
2145
+ return this;
2146
+ },
2147
+
2148
+ toggleClass: function( value, stateVal ) {
2149
+ var type = typeof value,
2150
+ isBool = typeof stateVal === "boolean";
2151
+
2152
+ if ( jQuery.isFunction( value ) ) {
2153
+ return this.each(function( i ) {
2154
+ jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
2155
+ });
2156
+ }
2157
+
2158
+ return this.each(function() {
2159
+ if ( type === "string" ) {
2160
+ // toggle individual class names
2161
+ var className,
2162
+ i = 0,
2163
+ self = jQuery( this ),
2164
+ state = stateVal,
2165
+ classNames = value.match( core_rnotwhite ) || [];
2166
+
2167
+ while ( (className = classNames[ i++ ]) ) {
2168
+ // check each className given, space separated list
2169
+ state = isBool ? state : !self.hasClass( className );
2170
+ self[ state ? "addClass" : "removeClass" ]( className );
2171
+ }
2172
+
2173
+ // Toggle whole class name
2174
+ } else if ( type === core_strundefined || type === "boolean" ) {
2175
+ if ( this.className ) {
2176
+ // store className if set
2177
+ jQuery._data( this, "__className__", this.className );
2178
+ }
2179
+
2180
+ // If the element has a class name or if we're passed "false",
2181
+ // then remove the whole classname (if there was one, the above saved it).
2182
+ // Otherwise bring back whatever was previously saved (if anything),
2183
+ // falling back to the empty string if nothing was stored.
2184
+ this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
2185
+ }
2186
+ });
2187
+ },
2188
+
2189
+ hasClass: function( selector ) {
2190
+ var className = " " + selector + " ",
2191
+ i = 0,
2192
+ l = this.length;
2193
+ for ( ; i < l; i++ ) {
2194
+ if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
2195
+ return true;
2196
+ }
2197
+ }
2198
+
2199
+ return false;
2200
+ },
2201
+
2202
+ val: function( value ) {
2203
+ var ret, hooks, isFunction,
2204
+ elem = this[0];
2205
+
2206
+ if ( !arguments.length ) {
2207
+ if ( elem ) {
2208
+ hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
2209
+
2210
+ if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
2211
+ return ret;
2212
+ }
2213
+
2214
+ ret = elem.value;
2215
+
2216
+ return typeof ret === "string" ?
2217
+ // handle most common string cases
2218
+ ret.replace(rreturn, "") :
2219
+ // handle cases where value is null/undef or number
2220
+ ret == null ? "" : ret;
2221
+ }
2222
+
2223
+ return;
2224
+ }
2225
+
2226
+ isFunction = jQuery.isFunction( value );
2227
+
2228
+ return this.each(function( i ) {
2229
+ var val,
2230
+ self = jQuery(this);
2231
+
2232
+ if ( this.nodeType !== 1 ) {
2233
+ return;
2234
+ }
2235
+
2236
+ if ( isFunction ) {
2237
+ val = value.call( this, i, self.val() );
2238
+ } else {
2239
+ val = value;
2240
+ }
2241
+
2242
+ // Treat null/undefined as ""; convert numbers to string
2243
+ if ( val == null ) {
2244
+ val = "";
2245
+ } else if ( typeof val === "number" ) {
2246
+ val += "";
2247
+ } else if ( jQuery.isArray( val ) ) {
2248
+ val = jQuery.map(val, function ( value ) {
2249
+ return value == null ? "" : value + "";
2250
+ });
2251
+ }
2252
+
2253
+ hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
2254
+
2255
+ // If set returns undefined, fall back to normal setting
2256
+ if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
2257
+ this.value = val;
2258
+ }
2259
+ });
2260
+ }
2261
+ });
2262
+
2263
+ jQuery.extend({
2264
+ valHooks: {
2265
+ option: {
2266
+ get: function( elem ) {
2267
+ // attributes.value is undefined in Blackberry 4.7 but
2268
+ // uses .value. See #6932
2269
+ var val = elem.attributes.value;
2270
+ return !val || val.specified ? elem.value : elem.text;
2271
+ }
2272
+ },
2273
+ select: {
2274
+ get: function( elem ) {
2275
+ var value, option,
2276
+ options = elem.options,
2277
+ index = elem.selectedIndex,
2278
+ one = elem.type === "select-one" || index < 0,
2279
+ values = one ? null : [],
2280
+ max = one ? index + 1 : options.length,
2281
+ i = index < 0 ?
2282
+ max :
2283
+ one ? index : 0;
2284
+
2285
+ // Loop through all the selected options
2286
+ for ( ; i < max; i++ ) {
2287
+ option = options[ i ];
2288
+
2289
+ // oldIE doesn't update selected after form reset (#2551)
2290
+ if ( ( option.selected || i === index ) &&
2291
+ // Don't return options that are disabled or in a disabled optgroup
2292
+ ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
2293
+ ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
2294
+
2295
+ // Get the specific value for the option
2296
+ value = jQuery( option ).val();
2297
+
2298
+ // We don't need an array for one selects
2299
+ if ( one ) {
2300
+ return value;
2301
+ }
2302
+
2303
+ // Multi-Selects return an array
2304
+ values.push( value );
2305
+ }
2306
+ }
2307
+
2308
+ return values;
2309
+ },
2310
+
2311
+ set: function( elem, value ) {
2312
+ var values = jQuery.makeArray( value );
2313
+
2314
+ jQuery(elem).find("option").each(function() {
2315
+ this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
2316
+ });
2317
+
2318
+ if ( !values.length ) {
2319
+ elem.selectedIndex = -1;
2320
+ }
2321
+ return values;
2322
+ }
2323
+ }
2324
+ },
2325
+
2326
+ attr: function( elem, name, value ) {
2327
+ var hooks, notxml, ret,
2328
+ nType = elem.nodeType;
2329
+
2330
+ // don't get/set attributes on text, comment and attribute nodes
2331
+ if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
2332
+ return;
2333
+ }
2334
+
2335
+ // Fallback to prop when attributes are not supported
2336
+ if ( typeof elem.getAttribute === core_strundefined ) {
2337
+ return jQuery.prop( elem, name, value );
2338
+ }
2339
+
2340
+ notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
2341
+
2342
+ // All attributes are lowercase
2343
+ // Grab necessary hook if one is defined
2344
+ if ( notxml ) {
2345
+ name = name.toLowerCase();
2346
+ hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
2347
+ }
2348
+
2349
+ if ( value !== undefined ) {
2350
+
2351
+ if ( value === null ) {
2352
+ jQuery.removeAttr( elem, name );
2353
+
2354
+ } else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
2355
+ return ret;
2356
+
2357
+ } else {
2358
+ elem.setAttribute( name, value + "" );
2359
+ return value;
2360
+ }
2361
+
2362
+ } else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
2363
+ return ret;
2364
+
2365
+ } else {
2366
+
2367
+ // In IE9+, Flash objects don't have .getAttribute (#12945)
2368
+ // Support: IE9+
2369
+ if ( typeof elem.getAttribute !== core_strundefined ) {
2370
+ ret = elem.getAttribute( name );
2371
+ }
2372
+
2373
+ // Non-existent attributes return null, we normalize to undefined
2374
+ return ret == null ?
2375
+ undefined :
2376
+ ret;
2377
+ }
2378
+ },
2379
+
2380
+ removeAttr: function( elem, value ) {
2381
+ var name, propName,
2382
+ i = 0,
2383
+ attrNames = value && value.match( core_rnotwhite );
2384
+
2385
+ if ( attrNames && elem.nodeType === 1 ) {
2386
+ while ( (name = attrNames[i++]) ) {
2387
+ propName = jQuery.propFix[ name ] || name;
2388
+
2389
+ // Boolean attributes get special treatment (#10870)
2390
+ if ( rboolean.test( name ) ) {
2391
+ // Set corresponding property to false for boolean attributes
2392
+ // Also clear defaultChecked/defaultSelected (if appropriate) for IE<8
2393
+ if ( !getSetAttribute && ruseDefault.test( name ) ) {
2394
+ elem[ jQuery.camelCase( "default-" + name ) ] =
2395
+ elem[ propName ] = false;
2396
+ } else {
2397
+ elem[ propName ] = false;
2398
+ }
2399
+
2400
+ // See #9699 for explanation of this approach (setting first, then removal)
2401
+ } else {
2402
+ jQuery.attr( elem, name, "" );
2403
+ }
2404
+
2405
+ elem.removeAttribute( getSetAttribute ? name : propName );
2406
+ }
2407
+ }
2408
+ },
2409
+
2410
+ attrHooks: {
2411
+ type: {
2412
+ set: function( elem, value ) {
2413
+ if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
2414
+ // Setting the type on a radio button after the value resets the value in IE6-9
2415
+ // Reset value to default in case type is set after value during creation
2416
+ var val = elem.value;
2417
+ elem.setAttribute( "type", value );
2418
+ if ( val ) {
2419
+ elem.value = val;
2420
+ }
2421
+ return value;
2422
+ }
2423
+ }
2424
+ }
2425
+ },
2426
+
2427
+ propFix: {
2428
+ tabindex: "tabIndex",
2429
+ readonly: "readOnly",
2430
+ "for": "htmlFor",
2431
+ "class": "className",
2432
+ maxlength: "maxLength",
2433
+ cellspacing: "cellSpacing",
2434
+ cellpadding: "cellPadding",
2435
+ rowspan: "rowSpan",
2436
+ colspan: "colSpan",
2437
+ usemap: "useMap",
2438
+ frameborder: "frameBorder",
2439
+ contenteditable: "contentEditable"
2440
+ },
2441
+
2442
+ prop: function( elem, name, value ) {
2443
+ var ret, hooks, notxml,
2444
+ nType = elem.nodeType;
2445
+
2446
+ // don't get/set properties on text, comment and attribute nodes
2447
+ if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
2448
+ return;
2449
+ }
2450
+
2451
+ notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
2452
+
2453
+ if ( notxml ) {
2454
+ // Fix name and attach hooks
2455
+ name = jQuery.propFix[ name ] || name;
2456
+ hooks = jQuery.propHooks[ name ];
2457
+ }
2458
+
2459
+ if ( value !== undefined ) {
2460
+ if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
2461
+ return ret;
2462
+
2463
+ } else {
2464
+ return ( elem[ name ] = value );
2465
+ }
2466
+
2467
+ } else {
2468
+ if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
2469
+ return ret;
2470
+
2471
+ } else {
2472
+ return elem[ name ];
2473
+ }
2474
+ }
2475
+ },
2476
+
2477
+ propHooks: {
2478
+ tabIndex: {
2479
+ get: function( elem ) {
2480
+ // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
2481
+ // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
2482
+ var attributeNode = elem.getAttributeNode("tabindex");
2483
+
2484
+ return attributeNode && attributeNode.specified ?
2485
+ parseInt( attributeNode.value, 10 ) :
2486
+ rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
2487
+ 0 :
2488
+ undefined;
2489
+ }
2490
+ }
2491
+ }
2492
+ });
2493
+
2494
+ // Hook for boolean attributes
2495
+ boolHook = {
2496
+ get: function( elem, name ) {
2497
+ var
2498
+ // Use .prop to determine if this attribute is understood as boolean
2499
+ prop = jQuery.prop( elem, name ),
2500
+
2501
+ // Fetch it accordingly
2502
+ attr = typeof prop === "boolean" && elem.getAttribute( name ),
2503
+ detail = typeof prop === "boolean" ?
2504
+
2505
+ getSetInput && getSetAttribute ?
2506
+ attr != null :
2507
+ // oldIE fabricates an empty string for missing boolean attributes
2508
+ // and conflates checked/selected into attroperties
2509
+ ruseDefault.test( name ) ?
2510
+ elem[ jQuery.camelCase( "default-" + name ) ] :
2511
+ !!attr :
2512
+
2513
+ // fetch an attribute node for properties not recognized as boolean
2514
+ elem.getAttributeNode( name );
2515
+
2516
+ return detail && detail.value !== false ?
2517
+ name.toLowerCase() :
2518
+ undefined;
2519
+ },
2520
+ set: function( elem, value, name ) {
2521
+ if ( value === false ) {
2522
+ // Remove boolean attributes when set to false
2523
+ jQuery.removeAttr( elem, name );
2524
+ } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
2525
+ // IE<8 needs the *property* name
2526
+ elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
2527
+
2528
+ // Use defaultChecked and defaultSelected for oldIE
2529
+ } else {
2530
+ elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
2531
+ }
2532
+
2533
+ return name;
2534
+ }
2535
+ };
2536
+
2537
+ // fix oldIE value attroperty
2538
+ if ( !getSetInput || !getSetAttribute ) {
2539
+ jQuery.attrHooks.value = {
2540
+ get: function( elem, name ) {
2541
+ var ret = elem.getAttributeNode( name );
2542
+ return jQuery.nodeName( elem, "input" ) ?
2543
+
2544
+ // Ignore the value *property* by using defaultValue
2545
+ elem.defaultValue :
2546
+
2547
+ ret && ret.specified ? ret.value : undefined;
2548
+ },
2549
+ set: function( elem, value, name ) {
2550
+ if ( jQuery.nodeName( elem, "input" ) ) {
2551
+ // Does not return so that setAttribute is also used
2552
+ elem.defaultValue = value;
2553
+ } else {
2554
+ // Use nodeHook if defined (#1954); otherwise setAttribute is fine
2555
+ return nodeHook && nodeHook.set( elem, value, name );
2556
+ }
2557
+ }
2558
+ };
2559
+ }
2560
+
2561
+ // IE6/7 do not support getting/setting some attributes with get/setAttribute
2562
+ if ( !getSetAttribute ) {
2563
+
2564
+ // Use this for any attribute in IE6/7
2565
+ // This fixes almost every IE6/7 issue
2566
+ nodeHook = jQuery.valHooks.button = {
2567
+ get: function( elem, name ) {
2568
+ var ret = elem.getAttributeNode( name );
2569
+ return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ?
2570
+ ret.value :
2571
+ undefined;
2572
+ },
2573
+ set: function( elem, value, name ) {
2574
+ // Set the existing or create a new attribute node
2575
+ var ret = elem.getAttributeNode( name );
2576
+ if ( !ret ) {
2577
+ elem.setAttributeNode(
2578
+ (ret = elem.ownerDocument.createAttribute( name ))
2579
+ );
2580
+ }
2581
+
2582
+ ret.value = value += "";
2583
+
2584
+ // Break association with cloned elements by also using setAttribute (#9646)
2585
+ return name === "value" || value === elem.getAttribute( name ) ?
2586
+ value :
2587
+ undefined;
2588
+ }
2589
+ };
2590
+
2591
+ // Set contenteditable to false on removals(#10429)
2592
+ // Setting to empty string throws an error as an invalid value
2593
+ jQuery.attrHooks.contenteditable = {
2594
+ get: nodeHook.get,
2595
+ set: function( elem, value, name ) {
2596
+ nodeHook.set( elem, value === "" ? false : value, name );
2597
+ }
2598
+ };
2599
+
2600
+ // Set width and height to auto instead of 0 on empty string( Bug #8150 )
2601
+ // This is for removals
2602
+ jQuery.each([ "width", "height" ], function( i, name ) {
2603
+ jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
2604
+ set: function( elem, value ) {
2605
+ if ( value === "" ) {
2606
+ elem.setAttribute( name, "auto" );
2607
+ return value;
2608
+ }
2609
+ }
2610
+ });
2611
+ });
2612
+ }
2613
+
2614
+
2615
+ // Some attributes require a special call on IE
2616
+ // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
2617
+ if ( !jQuery.support.hrefNormalized ) {
2618
+ jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
2619
+ jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
2620
+ get: function( elem ) {
2621
+ var ret = elem.getAttribute( name, 2 );
2622
+ return ret == null ? undefined : ret;
2623
+ }
2624
+ });
2625
+ });
2626
+
2627
+ // href/src property should get the full normalized URL (#10299/#12915)
2628
+ jQuery.each([ "href", "src" ], function( i, name ) {
2629
+ jQuery.propHooks[ name ] = {
2630
+ get: function( elem ) {
2631
+ return elem.getAttribute( name, 4 );
2632
+ }
2633
+ };
2634
+ });
2635
+ }
2636
+
2637
+ if ( !jQuery.support.style ) {
2638
+ jQuery.attrHooks.style = {
2639
+ get: function( elem ) {
2640
+ // Return undefined in the case of empty string
2641
+ // Note: IE uppercases css property names, but if we were to .toLowerCase()
2642
+ // .cssText, that would destroy case senstitivity in URL's, like in "background"
2643
+ return elem.style.cssText || undefined;
2644
+ },
2645
+ set: function( elem, value ) {
2646
+ return ( elem.style.cssText = value + "" );
2647
+ }
2648
+ };
2649
+ }
2650
+
2651
+ // Safari mis-reports the default selected property of an option
2652
+ // Accessing the parent's selectedIndex property fixes it
2653
+ if ( !jQuery.support.optSelected ) {
2654
+ jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
2655
+ get: function( elem ) {
2656
+ var parent = elem.parentNode;
2657
+
2658
+ if ( parent ) {
2659
+ parent.selectedIndex;
2660
+
2661
+ // Make sure that it also works with optgroups, see #5701
2662
+ if ( parent.parentNode ) {
2663
+ parent.parentNode.selectedIndex;
2664
+ }
2665
+ }
2666
+ return null;
2667
+ }
2668
+ });
2669
+ }
2670
+
2671
+ // IE6/7 call enctype encoding
2672
+ if ( !jQuery.support.enctype ) {
2673
+ jQuery.propFix.enctype = "encoding";
2674
+ }
2675
+
2676
+ // Radios and checkboxes getter/setter
2677
+ if ( !jQuery.support.checkOn ) {
2678
+ jQuery.each([ "radio", "checkbox" ], function() {
2679
+ jQuery.valHooks[ this ] = {
2680
+ get: function( elem ) {
2681
+ // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
2682
+ return elem.getAttribute("value") === null ? "on" : elem.value;
2683
+ }
2684
+ };
2685
+ });
2686
+ }
2687
+ jQuery.each([ "radio", "checkbox" ], function() {
2688
+ jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
2689
+ set: function( elem, value ) {
2690
+ if ( jQuery.isArray( value ) ) {
2691
+ return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
2692
+ }
2693
+ }
2694
+ });
2695
+ });
2696
+ var rformElems = /^(?:input|select|textarea)$/i,
2697
+ rkeyEvent = /^key/,
2698
+ rmouseEvent = /^(?:mouse|contextmenu)|click/,
2699
+ rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
2700
+ rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
2701
+
2702
+ function returnTrue() {
2703
+ return true;
2704
+ }
2705
+
2706
+ function returnFalse() {
2707
+ return false;
2708
+ }
2709
+
2710
+ /*
2711
+ * Helper functions for managing events -- not part of the public interface.
2712
+ * Props to Dean Edwards' addEvent library for many of the ideas.
2713
+ */
2714
+ jQuery.event = {
2715
+
2716
+ global: {},
2717
+
2718
+ add: function( elem, types, handler, data, selector ) {
2719
+ var tmp, events, t, handleObjIn,
2720
+ special, eventHandle, handleObj,
2721
+ handlers, type, namespaces, origType,
2722
+ elemData = jQuery._data( elem );
2723
+
2724
+ // Don't attach events to noData or text/comment nodes (but allow plain objects)
2725
+ if ( !elemData ) {
2726
+ return;
2727
+ }
2728
+
2729
+ // Caller can pass in an object of custom data in lieu of the handler
2730
+ if ( handler.handler ) {
2731
+ handleObjIn = handler;
2732
+ handler = handleObjIn.handler;
2733
+ selector = handleObjIn.selector;
2734
+ }
2735
+
2736
+ // Make sure that the handler has a unique ID, used to find/remove it later
2737
+ if ( !handler.guid ) {
2738
+ handler.guid = jQuery.guid++;
2739
+ }
2740
+
2741
+ // Init the element's event structure and main handler, if this is the first
2742
+ if ( !(events = elemData.events) ) {
2743
+ events = elemData.events = {};
2744
+ }
2745
+ if ( !(eventHandle = elemData.handle) ) {
2746
+ eventHandle = elemData.handle = function( e ) {
2747
+ // Discard the second event of a jQuery.event.trigger() and
2748
+ // when an event is called after a page has unloaded
2749
+ return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
2750
+ jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
2751
+ undefined;
2752
+ };
2753
+ // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
2754
+ eventHandle.elem = elem;
2755
+ }
2756
+
2757
+ // Handle multiple events separated by a space
2758
+ // jQuery(...).bind("mouseover mouseout", fn);
2759
+ types = ( types || "" ).match( core_rnotwhite ) || [""];
2760
+ t = types.length;
2761
+ while ( t-- ) {
2762
+ tmp = rtypenamespace.exec( types[t] ) || [];
2763
+ type = origType = tmp[1];
2764
+ namespaces = ( tmp[2] || "" ).split( "." ).sort();
2765
+
2766
+ // If event changes its type, use the special event handlers for the changed type
2767
+ special = jQuery.event.special[ type ] || {};
2768
+
2769
+ // If selector defined, determine special event api type, otherwise given type
2770
+ type = ( selector ? special.delegateType : special.bindType ) || type;
2771
+
2772
+ // Update special based on newly reset type
2773
+ special = jQuery.event.special[ type ] || {};
2774
+
2775
+ // handleObj is passed to all event handlers
2776
+ handleObj = jQuery.extend({
2777
+ type: type,
2778
+ origType: origType,
2779
+ data: data,
2780
+ handler: handler,
2781
+ guid: handler.guid,
2782
+ selector: selector,
2783
+ needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
2784
+ namespace: namespaces.join(".")
2785
+ }, handleObjIn );
2786
+
2787
+ // Init the event handler queue if we're the first
2788
+ if ( !(handlers = events[ type ]) ) {
2789
+ handlers = events[ type ] = [];
2790
+ handlers.delegateCount = 0;
2791
+
2792
+ // Only use addEventListener/attachEvent if the special events handler returns false
2793
+ if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
2794
+ // Bind the global event handler to the element
2795
+ if ( elem.addEventListener ) {
2796
+ elem.addEventListener( type, eventHandle, false );
2797
+
2798
+ } else if ( elem.attachEvent ) {
2799
+ elem.attachEvent( "on" + type, eventHandle );
2800
+ }
2801
+ }
2802
+ }
2803
+
2804
+ if ( special.add ) {
2805
+ special.add.call( elem, handleObj );
2806
+
2807
+ if ( !handleObj.handler.guid ) {
2808
+ handleObj.handler.guid = handler.guid;
2809
+ }
2810
+ }
2811
+
2812
+ // Add to the element's handler list, delegates in front
2813
+ if ( selector ) {
2814
+ handlers.splice( handlers.delegateCount++, 0, handleObj );
2815
+ } else {
2816
+ handlers.push( handleObj );
2817
+ }
2818
+
2819
+ // Keep track of which events have ever been used, for event optimization
2820
+ jQuery.event.global[ type ] = true;
2821
+ }
2822
+
2823
+ // Nullify elem to prevent memory leaks in IE
2824
+ elem = null;
2825
+ },
2826
+
2827
+ // Detach an event or set of events from an element
2828
+ remove: function( elem, types, handler, selector, mappedTypes ) {
2829
+ var j, handleObj, tmp,
2830
+ origCount, t, events,
2831
+ special, handlers, type,
2832
+ namespaces, origType,
2833
+ elemData = jQuery.hasData( elem ) && jQuery._data( elem );
2834
+
2835
+ if ( !elemData || !(events = elemData.events) ) {
2836
+ return;
2837
+ }
2838
+
2839
+ // Once for each type.namespace in types; type may be omitted
2840
+ types = ( types || "" ).match( core_rnotwhite ) || [""];
2841
+ t = types.length;
2842
+ while ( t-- ) {
2843
+ tmp = rtypenamespace.exec( types[t] ) || [];
2844
+ type = origType = tmp[1];
2845
+ namespaces = ( tmp[2] || "" ).split( "." ).sort();
2846
+
2847
+ // Unbind all events (on this namespace, if provided) for the element
2848
+ if ( !type ) {
2849
+ for ( type in events ) {
2850
+ jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
2851
+ }
2852
+ continue;
2853
+ }
2854
+
2855
+ special = jQuery.event.special[ type ] || {};
2856
+ type = ( selector ? special.delegateType : special.bindType ) || type;
2857
+ handlers = events[ type ] || [];
2858
+ tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
2859
+
2860
+ // Remove matching events
2861
+ origCount = j = handlers.length;
2862
+ while ( j-- ) {
2863
+ handleObj = handlers[ j ];
2864
+
2865
+ if ( ( mappedTypes || origType === handleObj.origType ) &&
2866
+ ( !handler || handler.guid === handleObj.guid ) &&
2867
+ ( !tmp || tmp.test( handleObj.namespace ) ) &&
2868
+ ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
2869
+ handlers.splice( j, 1 );
2870
+
2871
+ if ( handleObj.selector ) {
2872
+ handlers.delegateCount--;
2873
+ }
2874
+ if ( special.remove ) {
2875
+ special.remove.call( elem, handleObj );
2876
+ }
2877
+ }
2878
+ }
2879
+
2880
+ // Remove generic event handler if we removed something and no more handlers exist
2881
+ // (avoids potential for endless recursion during removal of special event handlers)
2882
+ if ( origCount && !handlers.length ) {
2883
+ if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
2884
+ jQuery.removeEvent( elem, type, elemData.handle );
2885
+ }
2886
+
2887
+ delete events[ type ];
2888
+ }
2889
+ }
2890
+
2891
+ // Remove the expando if it's no longer used
2892
+ if ( jQuery.isEmptyObject( events ) ) {
2893
+ delete elemData.handle;
2894
+
2895
+ // removeData also checks for emptiness and clears the expando if empty
2896
+ // so use it instead of delete
2897
+ jQuery._removeData( elem, "events" );
2898
+ }
2899
+ },
2900
+
2901
+ trigger: function( event, data, elem, onlyHandlers ) {
2902
+ var handle, ontype, cur,
2903
+ bubbleType, special, tmp, i,
2904
+ eventPath = [ elem || document ],
2905
+ type = core_hasOwn.call( event, "type" ) ? event.type : event,
2906
+ namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
2907
+
2908
+ cur = tmp = elem = elem || document;
2909
+
2910
+ // Don't do events on text and comment nodes
2911
+ if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
2912
+ return;
2913
+ }
2914
+
2915
+ // focus/blur morphs to focusin/out; ensure we're not firing them right now
2916
+ if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
2917
+ return;
2918
+ }
2919
+
2920
+ if ( type.indexOf(".") >= 0 ) {
2921
+ // Namespaced trigger; create a regexp to match event type in handle()
2922
+ namespaces = type.split(".");
2923
+ type = namespaces.shift();
2924
+ namespaces.sort();
2925
+ }
2926
+ ontype = type.indexOf(":") < 0 && "on" + type;
2927
+
2928
+ // Caller can pass in a jQuery.Event object, Object, or just an event type string
2929
+ event = event[ jQuery.expando ] ?
2930
+ event :
2931
+ new jQuery.Event( type, typeof event === "object" && event );
2932
+
2933
+ event.isTrigger = true;
2934
+ event.namespace = namespaces.join(".");
2935
+ event.namespace_re = event.namespace ?
2936
+ new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
2937
+ null;
2938
+
2939
+ // Clean up the event in case it is being reused
2940
+ event.result = undefined;
2941
+ if ( !event.target ) {
2942
+ event.target = elem;
2943
+ }
2944
+
2945
+ // Clone any incoming data and prepend the event, creating the handler arg list
2946
+ data = data == null ?
2947
+ [ event ] :
2948
+ jQuery.makeArray( data, [ event ] );
2949
+
2950
+ // Allow special events to draw outside the lines
2951
+ special = jQuery.event.special[ type ] || {};
2952
+ if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
2953
+ return;
2954
+ }
2955
+
2956
+ // Determine event propagation path in advance, per W3C events spec (#9951)
2957
+ // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
2958
+ if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
2959
+
2960
+ bubbleType = special.delegateType || type;
2961
+ if ( !rfocusMorph.test( bubbleType + type ) ) {
2962
+ cur = cur.parentNode;
2963
+ }
2964
+ for ( ; cur; cur = cur.parentNode ) {
2965
+ eventPath.push( cur );
2966
+ tmp = cur;
2967
+ }
2968
+
2969
+ // Only add window if we got to document (e.g., not plain obj or detached DOM)
2970
+ if ( tmp === (elem.ownerDocument || document) ) {
2971
+ eventPath.push( tmp.defaultView || tmp.parentWindow || window );
2972
+ }
2973
+ }
2974
+
2975
+ // Fire handlers on the event path
2976
+ i = 0;
2977
+ while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
2978
+
2979
+ event.type = i > 1 ?
2980
+ bubbleType :
2981
+ special.bindType || type;
2982
+
2983
+ // jQuery handler
2984
+ handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
2985
+ if ( handle ) {
2986
+ handle.apply( cur, data );
2987
+ }
2988
+
2989
+ // Native handler
2990
+ handle = ontype && cur[ ontype ];
2991
+ if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
2992
+ event.preventDefault();
2993
+ }
2994
+ }
2995
+ event.type = type;
2996
+
2997
+ // If nobody prevented the default action, do it now
2998
+ if ( !onlyHandlers && !event.isDefaultPrevented() ) {
2999
+
3000
+ if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
3001
+ !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
3002
+
3003
+ // Call a native DOM method on the target with the same name name as the event.
3004
+ // Can't use an .isFunction() check here because IE6/7 fails that test.
3005
+ // Don't do default actions on window, that's where global variables be (#6170)
3006
+ if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
3007
+
3008
+ // Don't re-trigger an onFOO event when we call its FOO() method
3009
+ tmp = elem[ ontype ];
3010
+
3011
+ if ( tmp ) {
3012
+ elem[ ontype ] = null;
3013
+ }
3014
+
3015
+ // Prevent re-triggering of the same event, since we already bubbled it above
3016
+ jQuery.event.triggered = type;
3017
+ try {
3018
+ elem[ type ]();
3019
+ } catch ( e ) {
3020
+ // IE<9 dies on focus/blur to hidden element (#1486,#12518)
3021
+ // only reproducible on winXP IE8 native, not IE9 in IE8 mode
3022
+ }
3023
+ jQuery.event.triggered = undefined;
3024
+
3025
+ if ( tmp ) {
3026
+ elem[ ontype ] = tmp;
3027
+ }
3028
+ }
3029
+ }
3030
+ }
3031
+
3032
+ return event.result;
3033
+ },
3034
+
3035
+ dispatch: function( event ) {
3036
+
3037
+ // Make a writable jQuery.Event from the native event object
3038
+ event = jQuery.event.fix( event );
3039
+
3040
+ var i, ret, handleObj, matched, j,
3041
+ handlerQueue = [],
3042
+ args = core_slice.call( arguments ),
3043
+ handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
3044
+ special = jQuery.event.special[ event.type ] || {};
3045
+
3046
+ // Use the fix-ed jQuery.Event rather than the (read-only) native event
3047
+ args[0] = event;
3048
+ event.delegateTarget = this;
3049
+
3050
+ // Call the preDispatch hook for the mapped type, and let it bail if desired
3051
+ if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
3052
+ return;
3053
+ }
3054
+
3055
+ // Determine handlers
3056
+ handlerQueue = jQuery.event.handlers.call( this, event, handlers );
3057
+
3058
+ // Run delegates first; they may want to stop propagation beneath us
3059
+ i = 0;
3060
+ while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
3061
+ event.currentTarget = matched.elem;
3062
+
3063
+ j = 0;
3064
+ while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
3065
+
3066
+ // Triggered event must either 1) have no namespace, or
3067
+ // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
3068
+ if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
3069
+
3070
+ event.handleObj = handleObj;
3071
+ event.data = handleObj.data;
3072
+
3073
+ ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
3074
+ .apply( matched.elem, args );
3075
+
3076
+ if ( ret !== undefined ) {
3077
+ if ( (event.result = ret) === false ) {
3078
+ event.preventDefault();
3079
+ event.stopPropagation();
3080
+ }
3081
+ }
3082
+ }
3083
+ }
3084
+ }
3085
+
3086
+ // Call the postDispatch hook for the mapped type
3087
+ if ( special.postDispatch ) {
3088
+ special.postDispatch.call( this, event );
3089
+ }
3090
+
3091
+ return event.result;
3092
+ },
3093
+
3094
+ handlers: function( event, handlers ) {
3095
+ var sel, handleObj, matches, i,
3096
+ handlerQueue = [],
3097
+ delegateCount = handlers.delegateCount,
3098
+ cur = event.target;
3099
+
3100
+ // Find delegate handlers
3101
+ // Black-hole SVG <use> instance trees (#13180)
3102
+ // Avoid non-left-click bubbling in Firefox (#3861)
3103
+ if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
3104
+
3105
+ for ( ; cur != this; cur = cur.parentNode || this ) {
3106
+
3107
+ // Don't check non-elements (#13208)
3108
+ // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
3109
+ if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
3110
+ matches = [];
3111
+ for ( i = 0; i < delegateCount; i++ ) {
3112
+ handleObj = handlers[ i ];
3113
+
3114
+ // Don't conflict with Object.prototype properties (#13203)
3115
+ sel = handleObj.selector + " ";
3116
+
3117
+ if ( matches[ sel ] === undefined ) {
3118
+ matches[ sel ] = handleObj.needsContext ?
3119
+ jQuery( sel, this ).index( cur ) >= 0 :
3120
+ jQuery.find( sel, this, null, [ cur ] ).length;
3121
+ }
3122
+ if ( matches[ sel ] ) {
3123
+ matches.push( handleObj );
3124
+ }
3125
+ }
3126
+ if ( matches.length ) {
3127
+ handlerQueue.push({ elem: cur, handlers: matches });
3128
+ }
3129
+ }
3130
+ }
3131
+ }
3132
+
3133
+ // Add the remaining (directly-bound) handlers
3134
+ if ( delegateCount < handlers.length ) {
3135
+ handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
3136
+ }
3137
+
3138
+ return handlerQueue;
3139
+ },
3140
+
3141
+ fix: function( event ) {
3142
+ if ( event[ jQuery.expando ] ) {
3143
+ return event;
3144
+ }
3145
+
3146
+ // Create a writable copy of the event object and normalize some properties
3147
+ var i, prop, copy,
3148
+ type = event.type,
3149
+ originalEvent = event,
3150
+ fixHook = this.fixHooks[ type ];
3151
+
3152
+ if ( !fixHook ) {
3153
+ this.fixHooks[ type ] = fixHook =
3154
+ rmouseEvent.test( type ) ? this.mouseHooks :
3155
+ rkeyEvent.test( type ) ? this.keyHooks :
3156
+ {};
3157
+ }
3158
+ copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
3159
+
3160
+ event = new jQuery.Event( originalEvent );
3161
+
3162
+ i = copy.length;
3163
+ while ( i-- ) {
3164
+ prop = copy[ i ];
3165
+ event[ prop ] = originalEvent[ prop ];
3166
+ }
3167
+
3168
+ // Support: IE<9
3169
+ // Fix target property (#1925)
3170
+ if ( !event.target ) {
3171
+ event.target = originalEvent.srcElement || document;
3172
+ }
3173
+
3174
+ // Support: Chrome 23+, Safari?
3175
+ // Target should not be a text node (#504, #13143)
3176
+ if ( event.target.nodeType === 3 ) {
3177
+ event.target = event.target.parentNode;
3178
+ }
3179
+
3180
+ // Support: IE<9
3181
+ // For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
3182
+ event.metaKey = !!event.metaKey;
3183
+
3184
+ return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
3185
+ },
3186
+
3187
+ // Includes some event props shared by KeyEvent and MouseEvent
3188
+ props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
3189
+
3190
+ fixHooks: {},
3191
+
3192
+ keyHooks: {
3193
+ props: "char charCode key keyCode".split(" "),
3194
+ filter: function( event, original ) {
3195
+
3196
+ // Add which for key events
3197
+ if ( event.which == null ) {
3198
+ event.which = original.charCode != null ? original.charCode : original.keyCode;
3199
+ }
3200
+
3201
+ return event;
3202
+ }
3203
+ },
3204
+
3205
+ mouseHooks: {
3206
+ props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
3207
+ filter: function( event, original ) {
3208
+ var body, eventDoc, doc,
3209
+ button = original.button,
3210
+ fromElement = original.fromElement;
3211
+
3212
+ // Calculate pageX/Y if missing and clientX/Y available
3213
+ if ( event.pageX == null && original.clientX != null ) {
3214
+ eventDoc = event.target.ownerDocument || document;
3215
+ doc = eventDoc.documentElement;
3216
+ body = eventDoc.body;
3217
+
3218
+ event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
3219
+ event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
3220
+ }
3221
+
3222
+ // Add relatedTarget, if necessary
3223
+ if ( !event.relatedTarget && fromElement ) {
3224
+ event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
3225
+ }
3226
+
3227
+ // Add which for click: 1 === left; 2 === middle; 3 === right
3228
+ // Note: button is not normalized, so don't use it
3229
+ if ( !event.which && button !== undefined ) {
3230
+ event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
3231
+ }
3232
+
3233
+ return event;
3234
+ }
3235
+ },
3236
+
3237
+ special: {
3238
+ load: {
3239
+ // Prevent triggered image.load events from bubbling to window.load
3240
+ noBubble: true
3241
+ },
3242
+ click: {
3243
+ // For checkbox, fire native event so checked state will be right
3244
+ trigger: function() {
3245
+ if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
3246
+ this.click();
3247
+ return false;
3248
+ }
3249
+ }
3250
+ },
3251
+ focus: {
3252
+ // Fire native event if possible so blur/focus sequence is correct
3253
+ trigger: function() {
3254
+ if ( this !== document.activeElement && this.focus ) {
3255
+ try {
3256
+ this.focus();
3257
+ return false;
3258
+ } catch ( e ) {
3259
+ // Support: IE<9
3260
+ // If we error on focus to hidden element (#1486, #12518),
3261
+ // let .trigger() run the handlers
3262
+ }
3263
+ }
3264
+ },
3265
+ delegateType: "focusin"
3266
+ },
3267
+ blur: {
3268
+ trigger: function() {
3269
+ if ( this === document.activeElement && this.blur ) {
3270
+ this.blur();
3271
+ return false;
3272
+ }
3273
+ },
3274
+ delegateType: "focusout"
3275
+ },
3276
+
3277
+ beforeunload: {
3278
+ postDispatch: function( event ) {
3279
+
3280
+ // Even when returnValue equals to undefined Firefox will still show alert
3281
+ if ( event.result !== undefined ) {
3282
+ event.originalEvent.returnValue = event.result;
3283
+ }
3284
+ }
3285
+ }
3286
+ },
3287
+
3288
+ simulate: function( type, elem, event, bubble ) {
3289
+ // Piggyback on a donor event to simulate a different one.
3290
+ // Fake originalEvent to avoid donor's stopPropagation, but if the
3291
+ // simulated event prevents default then we do the same on the donor.
3292
+ var e = jQuery.extend(
3293
+ new jQuery.Event(),
3294
+ event,
3295
+ { type: type,
3296
+ isSimulated: true,
3297
+ originalEvent: {}
3298
+ }
3299
+ );
3300
+ if ( bubble ) {
3301
+ jQuery.event.trigger( e, null, elem );
3302
+ } else {
3303
+ jQuery.event.dispatch.call( elem, e );
3304
+ }
3305
+ if ( e.isDefaultPrevented() ) {
3306
+ event.preventDefault();
3307
+ }
3308
+ }
3309
+ };
3310
+
3311
+ jQuery.removeEvent = document.removeEventListener ?
3312
+ function( elem, type, handle ) {
3313
+ if ( elem.removeEventListener ) {
3314
+ elem.removeEventListener( type, handle, false );
3315
+ }
3316
+ } :
3317
+ function( elem, type, handle ) {
3318
+ var name = "on" + type;
3319
+
3320
+ if ( elem.detachEvent ) {
3321
+
3322
+ // #8545, #7054, preventing memory leaks for custom events in IE6-8
3323
+ // detachEvent needed property on element, by name of that event, to properly expose it to GC
3324
+ if ( typeof elem[ name ] === core_strundefined ) {
3325
+ elem[ name ] = null;
3326
+ }
3327
+
3328
+ elem.detachEvent( name, handle );
3329
+ }
3330
+ };
3331
+
3332
+ jQuery.Event = function( src, props ) {
3333
+ // Allow instantiation without the 'new' keyword
3334
+ if ( !(this instanceof jQuery.Event) ) {
3335
+ return new jQuery.Event( src, props );
3336
+ }
3337
+
3338
+ // Event object
3339
+ if ( src && src.type ) {
3340
+ this.originalEvent = src;
3341
+ this.type = src.type;
3342
+
3343
+ // Events bubbling up the document may have been marked as prevented
3344
+ // by a handler lower down the tree; reflect the correct value.
3345
+ this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
3346
+ src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
3347
+
3348
+ // Event type
3349
+ } else {
3350
+ this.type = src;
3351
+ }
3352
+
3353
+ // Put explicitly provided properties onto the event object
3354
+ if ( props ) {
3355
+ jQuery.extend( this, props );
3356
+ }
3357
+
3358
+ // Create a timestamp if incoming event doesn't have one
3359
+ this.timeStamp = src && src.timeStamp || jQuery.now();
3360
+
3361
+ // Mark it as fixed
3362
+ this[ jQuery.expando ] = true;
3363
+ };
3364
+
3365
+ // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
3366
+ // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
3367
+ jQuery.Event.prototype = {
3368
+ isDefaultPrevented: returnFalse,
3369
+ isPropagationStopped: returnFalse,
3370
+ isImmediatePropagationStopped: returnFalse,
3371
+
3372
+ preventDefault: function() {
3373
+ var e = this.originalEvent;
3374
+
3375
+ this.isDefaultPrevented = returnTrue;
3376
+ if ( !e ) {
3377
+ return;
3378
+ }
3379
+
3380
+ // If preventDefault exists, run it on the original event
3381
+ if ( e.preventDefault ) {
3382
+ e.preventDefault();
3383
+
3384
+ // Support: IE
3385
+ // Otherwise set the returnValue property of the original event to false
3386
+ } else {
3387
+ e.returnValue = false;
3388
+ }
3389
+ },
3390
+ stopPropagation: function() {
3391
+ var e = this.originalEvent;
3392
+
3393
+ this.isPropagationStopped = returnTrue;
3394
+ if ( !e ) {
3395
+ return;
3396
+ }
3397
+ // If stopPropagation exists, run it on the original event
3398
+ if ( e.stopPropagation ) {
3399
+ e.stopPropagation();
3400
+ }
3401
+
3402
+ // Support: IE
3403
+ // Set the cancelBubble property of the original event to true
3404
+ e.cancelBubble = true;
3405
+ },
3406
+ stopImmediatePropagation: function() {
3407
+ this.isImmediatePropagationStopped = returnTrue;
3408
+ this.stopPropagation();
3409
+ }
3410
+ };
3411
+
3412
+ // Create mouseenter/leave events using mouseover/out and event-time checks
3413
+ jQuery.each({
3414
+ mouseenter: "mouseover",
3415
+ mouseleave: "mouseout"
3416
+ }, function( orig, fix ) {
3417
+ jQuery.event.special[ orig ] = {
3418
+ delegateType: fix,
3419
+ bindType: fix,
3420
+
3421
+ handle: function( event ) {
3422
+ var ret,
3423
+ target = this,
3424
+ related = event.relatedTarget,
3425
+ handleObj = event.handleObj;
3426
+
3427
+ // For mousenter/leave call the handler if related is outside the target.
3428
+ // NB: No relatedTarget if the mouse left/entered the browser window
3429
+ if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
3430
+ event.type = handleObj.origType;
3431
+ ret = handleObj.handler.apply( this, arguments );
3432
+ event.type = fix;
3433
+ }
3434
+ return ret;
3435
+ }
3436
+ };
3437
+ });
3438
+
3439
+ // IE submit delegation
3440
+ if ( !jQuery.support.submitBubbles ) {
3441
+
3442
+ jQuery.event.special.submit = {
3443
+ setup: function() {
3444
+ // Only need this for delegated form submit events
3445
+ if ( jQuery.nodeName( this, "form" ) ) {
3446
+ return false;
3447
+ }
3448
+
3449
+ // Lazy-add a submit handler when a descendant form may potentially be submitted
3450
+ jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
3451
+ // Node name check avoids a VML-related crash in IE (#9807)
3452
+ var elem = e.target,
3453
+ form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
3454
+ if ( form && !jQuery._data( form, "submitBubbles" ) ) {
3455
+ jQuery.event.add( form, "submit._submit", function( event ) {
3456
+ event._submit_bubble = true;
3457
+ });
3458
+ jQuery._data( form, "submitBubbles", true );
3459
+ }
3460
+ });
3461
+ // return undefined since we don't need an event listener
3462
+ },
3463
+
3464
+ postDispatch: function( event ) {
3465
+ // If form was submitted by the user, bubble the event up the tree
3466
+ if ( event._submit_bubble ) {
3467
+ delete event._submit_bubble;
3468
+ if ( this.parentNode && !event.isTrigger ) {
3469
+ jQuery.event.simulate( "submit", this.parentNode, event, true );
3470
+ }
3471
+ }
3472
+ },
3473
+
3474
+ teardown: function() {
3475
+ // Only need this for delegated form submit events
3476
+ if ( jQuery.nodeName( this, "form" ) ) {
3477
+ return false;
3478
+ }
3479
+
3480
+ // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
3481
+ jQuery.event.remove( this, "._submit" );
3482
+ }
3483
+ };
3484
+ }
3485
+
3486
+ // IE change delegation and checkbox/radio fix
3487
+ if ( !jQuery.support.changeBubbles ) {
3488
+
3489
+ jQuery.event.special.change = {
3490
+
3491
+ setup: function() {
3492
+
3493
+ if ( rformElems.test( this.nodeName ) ) {
3494
+ // IE doesn't fire change on a check/radio until blur; trigger it on click
3495
+ // after a propertychange. Eat the blur-change in special.change.handle.
3496
+ // This still fires onchange a second time for check/radio after blur.
3497
+ if ( this.type === "checkbox" || this.type === "radio" ) {
3498
+ jQuery.event.add( this, "propertychange._change", function( event ) {
3499
+ if ( event.originalEvent.propertyName === "checked" ) {
3500
+ this._just_changed = true;
3501
+ }
3502
+ });
3503
+ jQuery.event.add( this, "click._change", function( event ) {
3504
+ if ( this._just_changed && !event.isTrigger ) {
3505
+ this._just_changed = false;
3506
+ }
3507
+ // Allow triggered, simulated change events (#11500)
3508
+ jQuery.event.simulate( "change", this, event, true );
3509
+ });
3510
+ }
3511
+ return false;
3512
+ }
3513
+ // Delegated event; lazy-add a change handler on descendant inputs
3514
+ jQuery.event.add( this, "beforeactivate._change", function( e ) {
3515
+ var elem = e.target;
3516
+
3517
+ if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
3518
+ jQuery.event.add( elem, "change._change", function( event ) {
3519
+ if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
3520
+ jQuery.event.simulate( "change", this.parentNode, event, true );
3521
+ }
3522
+ });
3523
+ jQuery._data( elem, "changeBubbles", true );
3524
+ }
3525
+ });
3526
+ },
3527
+
3528
+ handle: function( event ) {
3529
+ var elem = event.target;
3530
+
3531
+ // Swallow native change events from checkbox/radio, we already triggered them above
3532
+ if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
3533
+ return event.handleObj.handler.apply( this, arguments );
3534
+ }
3535
+ },
3536
+
3537
+ teardown: function() {
3538
+ jQuery.event.remove( this, "._change" );
3539
+
3540
+ return !rformElems.test( this.nodeName );
3541
+ }
3542
+ };
3543
+ }
3544
+
3545
+ // Create "bubbling" focus and blur events
3546
+ if ( !jQuery.support.focusinBubbles ) {
3547
+ jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
3548
+
3549
+ // Attach a single capturing handler while someone wants focusin/focusout
3550
+ var attaches = 0,
3551
+ handler = function( event ) {
3552
+ jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
3553
+ };
3554
+
3555
+ jQuery.event.special[ fix ] = {
3556
+ setup: function() {
3557
+ if ( attaches++ === 0 ) {
3558
+ document.addEventListener( orig, handler, true );
3559
+ }
3560
+ },
3561
+ teardown: function() {
3562
+ if ( --attaches === 0 ) {
3563
+ document.removeEventListener( orig, handler, true );
3564
+ }
3565
+ }
3566
+ };
3567
+ });
3568
+ }
3569
+
3570
+ jQuery.fn.extend({
3571
+
3572
+ on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
3573
+ var type, origFn;
3574
+
3575
+ // Types can be a map of types/handlers
3576
+ if ( typeof types === "object" ) {
3577
+ // ( types-Object, selector, data )
3578
+ if ( typeof selector !== "string" ) {
3579
+ // ( types-Object, data )
3580
+ data = data || selector;
3581
+ selector = undefined;
3582
+ }
3583
+ for ( type in types ) {
3584
+ this.on( type, selector, data, types[ type ], one );
3585
+ }
3586
+ return this;
3587
+ }
3588
+
3589
+ if ( data == null && fn == null ) {
3590
+ // ( types, fn )
3591
+ fn = selector;
3592
+ data = selector = undefined;
3593
+ } else if ( fn == null ) {
3594
+ if ( typeof selector === "string" ) {
3595
+ // ( types, selector, fn )
3596
+ fn = data;
3597
+ data = undefined;
3598
+ } else {
3599
+ // ( types, data, fn )
3600
+ fn = data;
3601
+ data = selector;
3602
+ selector = undefined;
3603
+ }
3604
+ }
3605
+ if ( fn === false ) {
3606
+ fn = returnFalse;
3607
+ } else if ( !fn ) {
3608
+ return this;
3609
+ }
3610
+
3611
+ if ( one === 1 ) {
3612
+ origFn = fn;
3613
+ fn = function( event ) {
3614
+ // Can use an empty set, since event contains the info
3615
+ jQuery().off( event );
3616
+ return origFn.apply( this, arguments );
3617
+ };
3618
+ // Use same guid so caller can remove using origFn
3619
+ fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
3620
+ }
3621
+ return this.each( function() {
3622
+ jQuery.event.add( this, types, fn, data, selector );
3623
+ });
3624
+ },
3625
+ one: function( types, selector, data, fn ) {
3626
+ return this.on( types, selector, data, fn, 1 );
3627
+ },
3628
+ off: function( types, selector, fn ) {
3629
+ var handleObj, type;
3630
+ if ( types && types.preventDefault && types.handleObj ) {
3631
+ // ( event ) dispatched jQuery.Event
3632
+ handleObj = types.handleObj;
3633
+ jQuery( types.delegateTarget ).off(
3634
+ handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
3635
+ handleObj.selector,
3636
+ handleObj.handler
3637
+ );
3638
+ return this;
3639
+ }
3640
+ if ( typeof types === "object" ) {
3641
+ // ( types-object [, selector] )
3642
+ for ( type in types ) {
3643
+ this.off( type, selector, types[ type ] );
3644
+ }
3645
+ return this;
3646
+ }
3647
+ if ( selector === false || typeof selector === "function" ) {
3648
+ // ( types [, fn] )
3649
+ fn = selector;
3650
+ selector = undefined;
3651
+ }
3652
+ if ( fn === false ) {
3653
+ fn = returnFalse;
3654
+ }
3655
+ return this.each(function() {
3656
+ jQuery.event.remove( this, types, fn, selector );
3657
+ });
3658
+ },
3659
+
3660
+ bind: function( types, data, fn ) {
3661
+ return this.on( types, null, data, fn );
3662
+ },
3663
+ unbind: function( types, fn ) {
3664
+ return this.off( types, null, fn );
3665
+ },
3666
+
3667
+ delegate: function( selector, types, data, fn ) {
3668
+ return this.on( types, selector, data, fn );
3669
+ },
3670
+ undelegate: function( selector, types, fn ) {
3671
+ // ( namespace ) or ( selector, types [, fn] )
3672
+ return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
3673
+ },
3674
+
3675
+ trigger: function( type, data ) {
3676
+ return this.each(function() {
3677
+ jQuery.event.trigger( type, data, this );
3678
+ });
3679
+ },
3680
+ triggerHandler: function( type, data ) {
3681
+ var elem = this[0];
3682
+ if ( elem ) {
3683
+ return jQuery.event.trigger( type, data, elem, true );
3684
+ }
3685
+ }
3686
+ });
3687
+ /*!
3688
+ * Sizzle CSS Selector Engine
3689
+ * Copyright 2012 jQuery Foundation and other contributors
3690
+ * Released under the MIT license
3691
+ * http://sizzlejs.com/
3692
+ */
3693
+ (function( window, undefined ) {
3694
+
3695
+ var i,
3696
+ cachedruns,
3697
+ Expr,
3698
+ getText,
3699
+ isXML,
3700
+ compile,
3701
+ hasDuplicate,
3702
+ outermostContext,
3703
+
3704
+ // Local document vars
3705
+ setDocument,
3706
+ document,
3707
+ docElem,
3708
+ documentIsXML,
3709
+ rbuggyQSA,
3710
+ rbuggyMatches,
3711
+ matches,
3712
+ contains,
3713
+ sortOrder,
3714
+
3715
+ // Instance-specific data
3716
+ expando = "sizzle" + -(new Date()),
3717
+ preferredDoc = window.document,
3718
+ support = {},
3719
+ dirruns = 0,
3720
+ done = 0,
3721
+ classCache = createCache(),
3722
+ tokenCache = createCache(),
3723
+ compilerCache = createCache(),
3724
+
3725
+ // General-purpose constants
3726
+ strundefined = typeof undefined,
3727
+ MAX_NEGATIVE = 1 << 31,
3728
+
3729
+ // Array methods
3730
+ arr = [],
3731
+ pop = arr.pop,
3732
+ push = arr.push,
3733
+ slice = arr.slice,
3734
+ // Use a stripped-down indexOf if we can't use a native one
3735
+ indexOf = arr.indexOf || function( elem ) {
3736
+ var i = 0,
3737
+ len = this.length;
3738
+ for ( ; i < len; i++ ) {
3739
+ if ( this[i] === elem ) {
3740
+ return i;
3741
+ }
3742
+ }
3743
+ return -1;
3744
+ },
3745
+
3746
+
3747
+ // Regular expressions
3748
+
3749
+ // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
3750
+ whitespace = "[\\x20\\t\\r\\n\\f]",
3751
+ // http://www.w3.org/TR/css3-syntax/#characters
3752
+ characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
3753
+
3754
+ // Loosely modeled on CSS identifier characters
3755
+ // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
3756
+ // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
3757
+ identifier = characterEncoding.replace( "w", "w#" ),
3758
+
3759
+ // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
3760
+ operators = "([*^$|!~]?=)",
3761
+ attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
3762
+ "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
3763
+
3764
+ // Prefer arguments quoted,
3765
+ // then not containing pseudos/brackets,
3766
+ // then attribute selectors/non-parenthetical expressions,
3767
+ // then anything else
3768
+ // These preferences are here to reduce the number of selectors
3769
+ // needing tokenize in the PSEUDO preFilter
3770
+ pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
3771
+
3772
+ // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
3773
+ rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
3774
+
3775
+ rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
3776
+ rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ),
3777
+ rpseudo = new RegExp( pseudos ),
3778
+ ridentifier = new RegExp( "^" + identifier + "$" ),
3779
+
3780
+ matchExpr = {
3781
+ "ID": new RegExp( "^#(" + characterEncoding + ")" ),
3782
+ "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
3783
+ "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ),
3784
+ "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
3785
+ "ATTR": new RegExp( "^" + attributes ),
3786
+ "PSEUDO": new RegExp( "^" + pseudos ),
3787
+ "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
3788
+ "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
3789
+ "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
3790
+ // For use in libraries implementing .is()
3791
+ // We use this for POS matching in `select`
3792
+ "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
3793
+ whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
3794
+ },
3795
+
3796
+ rsibling = /[\x20\t\r\n\f]*[+~]/,
3797
+
3798
+ rnative = /^[^{]+\{\s*\[native code/,
3799
+
3800
+ // Easily-parseable/retrievable ID or TAG or CLASS selectors
3801
+ rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
3802
+
3803
+ rinputs = /^(?:input|select|textarea|button)$/i,
3804
+ rheader = /^h\d$/i,
3805
+
3806
+ rescape = /'|\\/g,
3807
+ rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,
3808
+
3809
+ // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
3810
+ runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
3811
+ funescape = function( _, escaped ) {
3812
+ var high = "0x" + escaped - 0x10000;
3813
+ // NaN means non-codepoint
3814
+ return high !== high ?
3815
+ escaped :
3816
+ // BMP codepoint
3817
+ high < 0 ?
3818
+ String.fromCharCode( high + 0x10000 ) :
3819
+ // Supplemental Plane codepoint (surrogate pair)
3820
+ String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
3821
+ };
3822
+
3823
+ // Use a stripped-down slice if we can't use a native one
3824
+ try {
3825
+ slice.call( preferredDoc.documentElement.childNodes, 0 )[0].nodeType;
3826
+ } catch ( e ) {
3827
+ slice = function( i ) {
3828
+ var elem,
3829
+ results = [];
3830
+ while ( (elem = this[i++]) ) {
3831
+ results.push( elem );
3832
+ }
3833
+ return results;
3834
+ };
3835
+ }
3836
+
3837
+ /**
3838
+ * For feature detection
3839
+ * @param {Function} fn The function to test for native support
3840
+ */
3841
+ function isNative( fn ) {
3842
+ return rnative.test( fn + "" );
3843
+ }
3844
+
3845
+ /**
3846
+ * Create key-value caches of limited size
3847
+ * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
3848
+ * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
3849
+ * deleting the oldest entry
3850
+ */
3851
+ function createCache() {
3852
+ var cache,
3853
+ keys = [];
3854
+
3855
+ return (cache = function( key, value ) {
3856
+ // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
3857
+ if ( keys.push( key += " " ) > Expr.cacheLength ) {
3858
+ // Only keep the most recent entries
3859
+ delete cache[ keys.shift() ];
3860
+ }
3861
+ return (cache[ key ] = value);
3862
+ });
3863
+ }
3864
+
3865
+ /**
3866
+ * Mark a function for special use by Sizzle
3867
+ * @param {Function} fn The function to mark
3868
+ */
3869
+ function markFunction( fn ) {
3870
+ fn[ expando ] = true;
3871
+ return fn;
3872
+ }
3873
+
3874
+ /**
3875
+ * Support testing using an element
3876
+ * @param {Function} fn Passed the created div and expects a boolean result
3877
+ */
3878
+ function assert( fn ) {
3879
+ var div = document.createElement("div");
3880
+
3881
+ try {
3882
+ return fn( div );
3883
+ } catch (e) {
3884
+ return false;
3885
+ } finally {
3886
+ // release memory in IE
3887
+ div = null;
3888
+ }
3889
+ }
3890
+
3891
+ function Sizzle( selector, context, results, seed ) {
3892
+ var match, elem, m, nodeType,
3893
+ // QSA vars
3894
+ i, groups, old, nid, newContext, newSelector;
3895
+
3896
+ if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
3897
+ setDocument( context );
3898
+ }
3899
+
3900
+ context = context || document;
3901
+ results = results || [];
3902
+
3903
+ if ( !selector || typeof selector !== "string" ) {
3904
+ return results;
3905
+ }
3906
+
3907
+ if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
3908
+ return [];
3909
+ }
3910
+
3911
+ if ( !documentIsXML && !seed ) {
3912
+
3913
+ // Shortcuts
3914
+ if ( (match = rquickExpr.exec( selector )) ) {
3915
+ // Speed-up: Sizzle("#ID")
3916
+ if ( (m = match[1]) ) {
3917
+ if ( nodeType === 9 ) {
3918
+ elem = context.getElementById( m );
3919
+ // Check parentNode to catch when Blackberry 4.6 returns
3920
+ // nodes that are no longer in the document #6963
3921
+ if ( elem && elem.parentNode ) {
3922
+ // Handle the case where IE, Opera, and Webkit return items
3923
+ // by name instead of ID
3924
+ if ( elem.id === m ) {
3925
+ results.push( elem );
3926
+ return results;
3927
+ }
3928
+ } else {
3929
+ return results;
3930
+ }
3931
+ } else {
3932
+ // Context is not a document
3933
+ if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
3934
+ contains( context, elem ) && elem.id === m ) {
3935
+ results.push( elem );
3936
+ return results;
3937
+ }
3938
+ }
3939
+
3940
+ // Speed-up: Sizzle("TAG")
3941
+ } else if ( match[2] ) {
3942
+ push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) );
3943
+ return results;
3944
+
3945
+ // Speed-up: Sizzle(".CLASS")
3946
+ } else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) {
3947
+ push.apply( results, slice.call(context.getElementsByClassName( m ), 0) );
3948
+ return results;
3949
+ }
3950
+ }
3951
+
3952
+ // QSA path
3953
+ if ( support.qsa && !rbuggyQSA.test(selector) ) {
3954
+ old = true;
3955
+ nid = expando;
3956
+ newContext = context;
3957
+ newSelector = nodeType === 9 && selector;
3958
+
3959
+ // qSA works strangely on Element-rooted queries
3960
+ // We can work around this by specifying an extra ID on the root
3961
+ // and working up from there (Thanks to Andrew Dupont for the technique)
3962
+ // IE 8 doesn't work on object elements
3963
+ if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
3964
+ groups = tokenize( selector );
3965
+
3966
+ if ( (old = context.getAttribute("id")) ) {
3967
+ nid = old.replace( rescape, "\\$&" );
3968
+ } else {
3969
+ context.setAttribute( "id", nid );
3970
+ }
3971
+ nid = "[id='" + nid + "'] ";
3972
+
3973
+ i = groups.length;
3974
+ while ( i-- ) {
3975
+ groups[i] = nid + toSelector( groups[i] );
3976
+ }
3977
+ newContext = rsibling.test( selector ) && context.parentNode || context;
3978
+ newSelector = groups.join(",");
3979
+ }
3980
+
3981
+ if ( newSelector ) {
3982
+ try {
3983
+ push.apply( results, slice.call( newContext.querySelectorAll(
3984
+ newSelector
3985
+ ), 0 ) );
3986
+ return results;
3987
+ } catch(qsaError) {
3988
+ } finally {
3989
+ if ( !old ) {
3990
+ context.removeAttribute("id");
3991
+ }
3992
+ }
3993
+ }
3994
+ }
3995
+ }
3996
+
3997
+ // All others
3998
+ return select( selector.replace( rtrim, "$1" ), context, results, seed );
3999
+ }
4000
+
4001
+ /**
4002
+ * Detect xml
4003
+ * @param {Element|Object} elem An element or a document
4004
+ */
4005
+ isXML = Sizzle.isXML = function( elem ) {
4006
+ // documentElement is verified for cases where it doesn't yet exist
4007
+ // (such as loading iframes in IE - #4833)
4008
+ var documentElement = elem && (elem.ownerDocument || elem).documentElement;
4009
+ return documentElement ? documentElement.nodeName !== "HTML" : false;
4010
+ };
4011
+
4012
+ /**
4013
+ * Sets document-related variables once based on the current document
4014
+ * @param {Element|Object} [doc] An element or document object to use to set the document
4015
+ * @returns {Object} Returns the current document
4016
+ */
4017
+ setDocument = Sizzle.setDocument = function( node ) {
4018
+ var doc = node ? node.ownerDocument || node : preferredDoc;
4019
+
4020
+ // If no document and documentElement is available, return
4021
+ if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
4022
+ return document;
4023
+ }
4024
+
4025
+ // Set our document
4026
+ document = doc;
4027
+ docElem = doc.documentElement;
4028
+
4029
+ // Support tests
4030
+ documentIsXML = isXML( doc );
4031
+
4032
+ // Check if getElementsByTagName("*") returns only elements
4033
+ support.tagNameNoComments = assert(function( div ) {
4034
+ div.appendChild( doc.createComment("") );
4035
+ return !div.getElementsByTagName("*").length;
4036
+ });
4037
+
4038
+ // Check if attributes should be retrieved by attribute nodes
4039
+ support.attributes = assert(function( div ) {
4040
+ div.innerHTML = "<select></select>";
4041
+ var type = typeof div.lastChild.getAttribute("multiple");
4042
+ // IE8 returns a string for some attributes even when not present
4043
+ return type !== "boolean" && type !== "string";
4044
+ });
4045
+
4046
+ // Check if getElementsByClassName can be trusted
4047
+ support.getByClassName = assert(function( div ) {
4048
+ // Opera can't find a second classname (in 9.6)
4049
+ div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";
4050
+ if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) {
4051
+ return false;
4052
+ }
4053
+
4054
+ // Safari 3.2 caches class attributes and doesn't catch changes
4055
+ div.lastChild.className = "e";
4056
+ return div.getElementsByClassName("e").length === 2;
4057
+ });
4058
+
4059
+ // Check if getElementById returns elements by name
4060
+ // Check if getElementsByName privileges form controls or returns elements by ID
4061
+ support.getByName = assert(function( div ) {
4062
+ // Inject content
4063
+ div.id = expando + 0;
4064
+ div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>";
4065
+ docElem.insertBefore( div, docElem.firstChild );
4066
+
4067
+ // Test
4068
+ var pass = doc.getElementsByName &&
4069
+ // buggy browsers will return fewer than the correct 2
4070
+ doc.getElementsByName( expando ).length === 2 +
4071
+ // buggy browsers will return more than the correct 0
4072
+ doc.getElementsByName( expando + 0 ).length;
4073
+ support.getIdNotName = !doc.getElementById( expando );
4074
+
4075
+ // Cleanup
4076
+ docElem.removeChild( div );
4077
+
4078
+ return pass;
4079
+ });
4080
+
4081
+ // IE6/7 return modified attributes
4082
+ Expr.attrHandle = assert(function( div ) {
4083
+ div.innerHTML = "<a href='#'></a>";
4084
+ return div.firstChild && typeof div.firstChild.getAttribute !== strundefined &&
4085
+ div.firstChild.getAttribute("href") === "#";
4086
+ }) ?
4087
+ {} :
4088
+ {
4089
+ "href": function( elem ) {
4090
+ return elem.getAttribute( "href", 2 );
4091
+ },
4092
+ "type": function( elem ) {
4093
+ return elem.getAttribute("type");
4094
+ }
4095
+ };
4096
+
4097
+ // ID find and filter
4098
+ if ( support.getIdNotName ) {
4099
+ Expr.find["ID"] = function( id, context ) {
4100
+ if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
4101
+ var m = context.getElementById( id );
4102
+ // Check parentNode to catch when Blackberry 4.6 returns
4103
+ // nodes that are no longer in the document #6963
4104
+ return m && m.parentNode ? [m] : [];
4105
+ }
4106
+ };
4107
+ Expr.filter["ID"] = function( id ) {
4108
+ var attrId = id.replace( runescape, funescape );
4109
+ return function( elem ) {
4110
+ return elem.getAttribute("id") === attrId;
4111
+ };
4112
+ };
4113
+ } else {
4114
+ Expr.find["ID"] = function( id, context ) {
4115
+ if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
4116
+ var m = context.getElementById( id );
4117
+
4118
+ return m ?
4119
+ m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
4120
+ [m] :
4121
+ undefined :
4122
+ [];
4123
+ }
4124
+ };
4125
+ Expr.filter["ID"] = function( id ) {
4126
+ var attrId = id.replace( runescape, funescape );
4127
+ return function( elem ) {
4128
+ var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
4129
+ return node && node.value === attrId;
4130
+ };
4131
+ };
4132
+ }
4133
+
4134
+ // Tag
4135
+ Expr.find["TAG"] = support.tagNameNoComments ?
4136
+ function( tag, context ) {
4137
+ if ( typeof context.getElementsByTagName !== strundefined ) {
4138
+ return context.getElementsByTagName( tag );
4139
+ }
4140
+ } :
4141
+ function( tag, context ) {
4142
+ var elem,
4143
+ tmp = [],
4144
+ i = 0,
4145
+ results = context.getElementsByTagName( tag );
4146
+
4147
+ // Filter out possible comments
4148
+ if ( tag === "*" ) {
4149
+ while ( (elem = results[i++]) ) {
4150
+ if ( elem.nodeType === 1 ) {
4151
+ tmp.push( elem );
4152
+ }
4153
+ }
4154
+
4155
+ return tmp;
4156
+ }
4157
+ return results;
4158
+ };
4159
+
4160
+ // Name
4161
+ Expr.find["NAME"] = support.getByName && function( tag, context ) {
4162
+ if ( typeof context.getElementsByName !== strundefined ) {
4163
+ return context.getElementsByName( name );
4164
+ }
4165
+ };
4166
+
4167
+ // Class
4168
+ Expr.find["CLASS"] = support.getByClassName && function( className, context ) {
4169
+ if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) {
4170
+ return context.getElementsByClassName( className );
4171
+ }
4172
+ };
4173
+
4174
+ // QSA and matchesSelector support
4175
+
4176
+ // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
4177
+ rbuggyMatches = [];
4178
+
4179
+ // qSa(:focus) reports false when true (Chrome 21),
4180
+ // no need to also add to buggyMatches since matches checks buggyQSA
4181
+ // A support test would require too much code (would include document ready)
4182
+ rbuggyQSA = [ ":focus" ];
4183
+
4184
+ if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
4185
+ // Build QSA regex
4186
+ // Regex strategy adopted from Diego Perini
4187
+ assert(function( div ) {
4188
+ // Select is set to empty string on purpose
4189
+ // This is to test IE's treatment of not explictly
4190
+ // setting a boolean content attribute,
4191
+ // since its presence should be enough
4192
+ // http://bugs.jquery.com/ticket/12359
4193
+ div.innerHTML = "<select><option selected=''></option></select>";
4194
+
4195
+ // IE8 - Some boolean attributes are not treated correctly
4196
+ if ( !div.querySelectorAll("[selected]").length ) {
4197
+ rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" );
4198
+ }
4199
+
4200
+ // Webkit/Opera - :checked should return selected option elements
4201
+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
4202
+ // IE8 throws error here and will not see later tests
4203
+ if ( !div.querySelectorAll(":checked").length ) {
4204
+ rbuggyQSA.push(":checked");
4205
+ }
4206
+ });
4207
+
4208
+ assert(function( div ) {
4209
+
4210
+ // Opera 10-12/IE8 - ^= $= *= and empty values
4211
+ // Should not select anything
4212
+ div.innerHTML = "<input type='hidden' i=''/>";
4213
+ if ( div.querySelectorAll("[i^='']").length ) {
4214
+ rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" );
4215
+ }
4216
+
4217
+ // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
4218
+ // IE8 throws error here and will not see later tests
4219
+ if ( !div.querySelectorAll(":enabled").length ) {
4220
+ rbuggyQSA.push( ":enabled", ":disabled" );
4221
+ }
4222
+
4223
+ // Opera 10-11 does not throw on post-comma invalid pseudos
4224
+ div.querySelectorAll("*,:x");
4225
+ rbuggyQSA.push(",.*:");
4226
+ });
4227
+ }
4228
+
4229
+ if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector ||
4230
+ docElem.mozMatchesSelector ||
4231
+ docElem.webkitMatchesSelector ||
4232
+ docElem.oMatchesSelector ||
4233
+ docElem.msMatchesSelector) )) ) {
4234
+
4235
+ assert(function( div ) {
4236
+ // Check to see if it's possible to do matchesSelector
4237
+ // on a disconnected node (IE 9)
4238
+ support.disconnectedMatch = matches.call( div, "div" );
4239
+
4240
+ // This should fail with an exception
4241
+ // Gecko does not error, returns false instead
4242
+ matches.call( div, "[s!='']:x" );
4243
+ rbuggyMatches.push( "!=", pseudos );
4244
+ });
4245
+ }
4246
+
4247
+ rbuggyQSA = new RegExp( rbuggyQSA.join("|") );
4248
+ rbuggyMatches = new RegExp( rbuggyMatches.join("|") );
4249
+
4250
+ // Element contains another
4251
+ // Purposefully does not implement inclusive descendent
4252
+ // As in, an element does not contain itself
4253
+ contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
4254
+ function( a, b ) {
4255
+ var adown = a.nodeType === 9 ? a.documentElement : a,
4256
+ bup = b && b.parentNode;
4257
+ return a === bup || !!( bup && bup.nodeType === 1 && (
4258
+ adown.contains ?
4259
+ adown.contains( bup ) :
4260
+ a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
4261
+ ));
4262
+ } :
4263
+ function( a, b ) {
4264
+ if ( b ) {
4265
+ while ( (b = b.parentNode) ) {
4266
+ if ( b === a ) {
4267
+ return true;
4268
+ }
4269
+ }
4270
+ }
4271
+ return false;
4272
+ };
4273
+
4274
+ // Document order sorting
4275
+ sortOrder = docElem.compareDocumentPosition ?
4276
+ function( a, b ) {
4277
+ var compare;
4278
+
4279
+ if ( a === b ) {
4280
+ hasDuplicate = true;
4281
+ return 0;
4282
+ }
4283
+
4284
+ if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) {
4285
+ if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) {
4286
+ if ( a === doc || contains( preferredDoc, a ) ) {
4287
+ return -1;
4288
+ }
4289
+ if ( b === doc || contains( preferredDoc, b ) ) {
4290
+ return 1;
4291
+ }
4292
+ return 0;
4293
+ }
4294
+ return compare & 4 ? -1 : 1;
4295
+ }
4296
+
4297
+ return a.compareDocumentPosition ? -1 : 1;
4298
+ } :
4299
+ function( a, b ) {
4300
+ var cur,
4301
+ i = 0,
4302
+ aup = a.parentNode,
4303
+ bup = b.parentNode,
4304
+ ap = [ a ],
4305
+ bp = [ b ];
4306
+
4307
+ // Exit early if the nodes are identical
4308
+ if ( a === b ) {
4309
+ hasDuplicate = true;
4310
+ return 0;
4311
+
4312
+ // Parentless nodes are either documents or disconnected
4313
+ } else if ( !aup || !bup ) {
4314
+ return a === doc ? -1 :
4315
+ b === doc ? 1 :
4316
+ aup ? -1 :
4317
+ bup ? 1 :
4318
+ 0;
4319
+
4320
+ // If the nodes are siblings, we can do a quick check
4321
+ } else if ( aup === bup ) {
4322
+ return siblingCheck( a, b );
4323
+ }
4324
+
4325
+ // Otherwise we need full lists of their ancestors for comparison
4326
+ cur = a;
4327
+ while ( (cur = cur.parentNode) ) {
4328
+ ap.unshift( cur );
4329
+ }
4330
+ cur = b;
4331
+ while ( (cur = cur.parentNode) ) {
4332
+ bp.unshift( cur );
4333
+ }
4334
+
4335
+ // Walk down the tree looking for a discrepancy
4336
+ while ( ap[i] === bp[i] ) {
4337
+ i++;
4338
+ }
4339
+
4340
+ return i ?
4341
+ // Do a sibling check if the nodes have a common ancestor
4342
+ siblingCheck( ap[i], bp[i] ) :
4343
+
4344
+ // Otherwise nodes in our document sort first
4345
+ ap[i] === preferredDoc ? -1 :
4346
+ bp[i] === preferredDoc ? 1 :
4347
+ 0;
4348
+ };
4349
+
4350
+ // Always assume the presence of duplicates if sort doesn't
4351
+ // pass them to our comparison function (as in Google Chrome).
4352
+ hasDuplicate = false;
4353
+ [0, 0].sort( sortOrder );
4354
+ support.detectDuplicates = hasDuplicate;
4355
+
4356
+ return document;
4357
+ };
4358
+
4359
+ Sizzle.matches = function( expr, elements ) {
4360
+ return Sizzle( expr, null, null, elements );
4361
+ };
4362
+
4363
+ Sizzle.matchesSelector = function( elem, expr ) {
4364
+ // Set document vars if needed
4365
+ if ( ( elem.ownerDocument || elem ) !== document ) {
4366
+ setDocument( elem );
4367
+ }
4368
+
4369
+ // Make sure that attribute selectors are quoted
4370
+ expr = expr.replace( rattributeQuotes, "='$1']" );
4371
+
4372
+ // rbuggyQSA always contains :focus, so no need for an existence check
4373
+ if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !rbuggyQSA.test(expr) ) {
4374
+ try {
4375
+ var ret = matches.call( elem, expr );
4376
+
4377
+ // IE 9's matchesSelector returns false on disconnected nodes
4378
+ if ( ret || support.disconnectedMatch ||
4379
+ // As well, disconnected nodes are said to be in a document
4380
+ // fragment in IE 9
4381
+ elem.document && elem.document.nodeType !== 11 ) {
4382
+ return ret;
4383
+ }
4384
+ } catch(e) {}
4385
+ }
4386
+
4387
+ return Sizzle( expr, document, null, [elem] ).length > 0;
4388
+ };
4389
+
4390
+ Sizzle.contains = function( context, elem ) {
4391
+ // Set document vars if needed
4392
+ if ( ( context.ownerDocument || context ) !== document ) {
4393
+ setDocument( context );
4394
+ }
4395
+ return contains( context, elem );
4396
+ };
4397
+
4398
+ Sizzle.attr = function( elem, name ) {
4399
+ var val;
4400
+
4401
+ // Set document vars if needed
4402
+ if ( ( elem.ownerDocument || elem ) !== document ) {
4403
+ setDocument( elem );
4404
+ }
4405
+
4406
+ if ( !documentIsXML ) {
4407
+ name = name.toLowerCase();
4408
+ }
4409
+ if ( (val = Expr.attrHandle[ name ]) ) {
4410
+ return val( elem );
4411
+ }
4412
+ if ( documentIsXML || support.attributes ) {
4413
+ return elem.getAttribute( name );
4414
+ }
4415
+ return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ?
4416
+ name :
4417
+ val && val.specified ? val.value : null;
4418
+ };
4419
+
4420
+ Sizzle.error = function( msg ) {
4421
+ throw new Error( "Syntax error, unrecognized expression: " + msg );
4422
+ };
4423
+
4424
+ // Document sorting and removing duplicates
4425
+ Sizzle.uniqueSort = function( results ) {
4426
+ var elem,
4427
+ duplicates = [],
4428
+ i = 1,
4429
+ j = 0;
4430
+
4431
+ // Unless we *know* we can detect duplicates, assume their presence
4432
+ hasDuplicate = !support.detectDuplicates;
4433
+ results.sort( sortOrder );
4434
+
4435
+ if ( hasDuplicate ) {
4436
+ for ( ; (elem = results[i]); i++ ) {
4437
+ if ( elem === results[ i - 1 ] ) {
4438
+ j = duplicates.push( i );
4439
+ }
4440
+ }
4441
+ while ( j-- ) {
4442
+ results.splice( duplicates[ j ], 1 );
4443
+ }
4444
+ }
4445
+
4446
+ return results;
4447
+ };
4448
+
4449
+ function siblingCheck( a, b ) {
4450
+ var cur = b && a,
4451
+ diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE );
4452
+
4453
+ // Use IE sourceIndex if available on both nodes
4454
+ if ( diff ) {
4455
+ return diff;
4456
+ }
4457
+
4458
+ // Check if b follows a
4459
+ if ( cur ) {
4460
+ while ( (cur = cur.nextSibling) ) {
4461
+ if ( cur === b ) {
4462
+ return -1;
4463
+ }
4464
+ }
4465
+ }
4466
+
4467
+ return a ? 1 : -1;
4468
+ }
4469
+
4470
+ // Returns a function to use in pseudos for input types
4471
+ function createInputPseudo( type ) {
4472
+ return function( elem ) {
4473
+ var name = elem.nodeName.toLowerCase();
4474
+ return name === "input" && elem.type === type;
4475
+ };
4476
+ }
4477
+
4478
+ // Returns a function to use in pseudos for buttons
4479
+ function createButtonPseudo( type ) {
4480
+ return function( elem ) {
4481
+ var name = elem.nodeName.toLowerCase();
4482
+ return (name === "input" || name === "button") && elem.type === type;
4483
+ };
4484
+ }
4485
+
4486
+ // Returns a function to use in pseudos for positionals
4487
+ function createPositionalPseudo( fn ) {
4488
+ return markFunction(function( argument ) {
4489
+ argument = +argument;
4490
+ return markFunction(function( seed, matches ) {
4491
+ var j,
4492
+ matchIndexes = fn( [], seed.length, argument ),
4493
+ i = matchIndexes.length;
4494
+
4495
+ // Match elements found at the specified indexes
4496
+ while ( i-- ) {
4497
+ if ( seed[ (j = matchIndexes[i]) ] ) {
4498
+ seed[j] = !(matches[j] = seed[j]);
4499
+ }
4500
+ }
4501
+ });
4502
+ });
4503
+ }
4504
+
4505
+ /**
4506
+ * Utility function for retrieving the text value of an array of DOM nodes
4507
+ * @param {Array|Element} elem
4508
+ */
4509
+ getText = Sizzle.getText = function( elem ) {
4510
+ var node,
4511
+ ret = "",
4512
+ i = 0,
4513
+ nodeType = elem.nodeType;
4514
+
4515
+ if ( !nodeType ) {
4516
+ // If no nodeType, this is expected to be an array
4517
+ for ( ; (node = elem[i]); i++ ) {
4518
+ // Do not traverse comment nodes
4519
+ ret += getText( node );
4520
+ }
4521
+ } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
4522
+ // Use textContent for elements
4523
+ // innerText usage removed for consistency of new lines (see #11153)
4524
+ if ( typeof elem.textContent === "string" ) {
4525
+ return elem.textContent;
4526
+ } else {
4527
+ // Traverse its children
4528
+ for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
4529
+ ret += getText( elem );
4530
+ }
4531
+ }
4532
+ } else if ( nodeType === 3 || nodeType === 4 ) {
4533
+ return elem.nodeValue;
4534
+ }
4535
+ // Do not include comment or processing instruction nodes
4536
+
4537
+ return ret;
4538
+ };
4539
+
4540
+ Expr = Sizzle.selectors = {
4541
+
4542
+ // Can be adjusted by the user
4543
+ cacheLength: 50,
4544
+
4545
+ createPseudo: markFunction,
4546
+
4547
+ match: matchExpr,
4548
+
4549
+ find: {},
4550
+
4551
+ relative: {
4552
+ ">": { dir: "parentNode", first: true },
4553
+ " ": { dir: "parentNode" },
4554
+ "+": { dir: "previousSibling", first: true },
4555
+ "~": { dir: "previousSibling" }
4556
+ },
4557
+
4558
+ preFilter: {
4559
+ "ATTR": function( match ) {
4560
+ match[1] = match[1].replace( runescape, funescape );
4561
+
4562
+ // Move the given value to match[3] whether quoted or unquoted
4563
+ match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
4564
+
4565
+ if ( match[2] === "~=" ) {
4566
+ match[3] = " " + match[3] + " ";
4567
+ }
4568
+
4569
+ return match.slice( 0, 4 );
4570
+ },
4571
+
4572
+ "CHILD": function( match ) {
4573
+ /* matches from matchExpr["CHILD"]
4574
+ 1 type (only|nth|...)
4575
+ 2 what (child|of-type)
4576
+ 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
4577
+ 4 xn-component of xn+y argument ([+-]?\d*n|)
4578
+ 5 sign of xn-component
4579
+ 6 x of xn-component
4580
+ 7 sign of y-component
4581
+ 8 y of y-component
4582
+ */
4583
+ match[1] = match[1].toLowerCase();
4584
+
4585
+ if ( match[1].slice( 0, 3 ) === "nth" ) {
4586
+ // nth-* requires argument
4587
+ if ( !match[3] ) {
4588
+ Sizzle.error( match[0] );
4589
+ }
4590
+
4591
+ // numeric x and y parameters for Expr.filter.CHILD
4592
+ // remember that false/true cast respectively to 0/1
4593
+ match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
4594
+ match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
4595
+
4596
+ // other types prohibit arguments
4597
+ } else if ( match[3] ) {
4598
+ Sizzle.error( match[0] );
4599
+ }
4600
+
4601
+ return match;
4602
+ },
4603
+
4604
+ "PSEUDO": function( match ) {
4605
+ var excess,
4606
+ unquoted = !match[5] && match[2];
4607
+
4608
+ if ( matchExpr["CHILD"].test( match[0] ) ) {
4609
+ return null;
4610
+ }
4611
+
4612
+ // Accept quoted arguments as-is
4613
+ if ( match[4] ) {
4614
+ match[2] = match[4];
4615
+
4616
+ // Strip excess characters from unquoted arguments
4617
+ } else if ( unquoted && rpseudo.test( unquoted ) &&
4618
+ // Get excess from tokenize (recursively)
4619
+ (excess = tokenize( unquoted, true )) &&
4620
+ // advance to the next closing parenthesis
4621
+ (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
4622
+
4623
+ // excess is a negative index
4624
+ match[0] = match[0].slice( 0, excess );
4625
+ match[2] = unquoted.slice( 0, excess );
4626
+ }
4627
+
4628
+ // Return only captures needed by the pseudo filter method (type and argument)
4629
+ return match.slice( 0, 3 );
4630
+ }
4631
+ },
4632
+
4633
+ filter: {
4634
+
4635
+ "TAG": function( nodeName ) {
4636
+ if ( nodeName === "*" ) {
4637
+ return function() { return true; };
4638
+ }
4639
+
4640
+ nodeName = nodeName.replace( runescape, funescape ).toLowerCase();
4641
+ return function( elem ) {
4642
+ return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
4643
+ };
4644
+ },
4645
+
4646
+ "CLASS": function( className ) {
4647
+ var pattern = classCache[ className + " " ];
4648
+
4649
+ return pattern ||
4650
+ (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
4651
+ classCache( className, function( elem ) {
4652
+ return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" );
4653
+ });
4654
+ },
4655
+
4656
+ "ATTR": function( name, operator, check ) {
4657
+ return function( elem ) {
4658
+ var result = Sizzle.attr( elem, name );
4659
+
4660
+ if ( result == null ) {
4661
+ return operator === "!=";
4662
+ }
4663
+ if ( !operator ) {
4664
+ return true;
4665
+ }
4666
+
4667
+ result += "";
4668
+
4669
+ return operator === "=" ? result === check :
4670
+ operator === "!=" ? result !== check :
4671
+ operator === "^=" ? check && result.indexOf( check ) === 0 :
4672
+ operator === "*=" ? check && result.indexOf( check ) > -1 :
4673
+ operator === "$=" ? check && result.slice( -check.length ) === check :
4674
+ operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
4675
+ operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
4676
+ false;
4677
+ };
4678
+ },
4679
+
4680
+ "CHILD": function( type, what, argument, first, last ) {
4681
+ var simple = type.slice( 0, 3 ) !== "nth",
4682
+ forward = type.slice( -4 ) !== "last",
4683
+ ofType = what === "of-type";
4684
+
4685
+ return first === 1 && last === 0 ?
4686
+
4687
+ // Shortcut for :nth-*(n)
4688
+ function( elem ) {
4689
+ return !!elem.parentNode;
4690
+ } :
4691
+
4692
+ function( elem, context, xml ) {
4693
+ var cache, outerCache, node, diff, nodeIndex, start,
4694
+ dir = simple !== forward ? "nextSibling" : "previousSibling",
4695
+ parent = elem.parentNode,
4696
+ name = ofType && elem.nodeName.toLowerCase(),
4697
+ useCache = !xml && !ofType;
4698
+
4699
+ if ( parent ) {
4700
+
4701
+ // :(first|last|only)-(child|of-type)
4702
+ if ( simple ) {
4703
+ while ( dir ) {
4704
+ node = elem;
4705
+ while ( (node = node[ dir ]) ) {
4706
+ if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
4707
+ return false;
4708
+ }
4709
+ }
4710
+ // Reverse direction for :only-* (if we haven't yet done so)
4711
+ start = dir = type === "only" && !start && "nextSibling";
4712
+ }
4713
+ return true;
4714
+ }
4715
+
4716
+ start = [ forward ? parent.firstChild : parent.lastChild ];
4717
+
4718
+ // non-xml :nth-child(...) stores cache data on `parent`
4719
+ if ( forward && useCache ) {
4720
+ // Seek `elem` from a previously-cached index
4721
+ outerCache = parent[ expando ] || (parent[ expando ] = {});
4722
+ cache = outerCache[ type ] || [];
4723
+ nodeIndex = cache[0] === dirruns && cache[1];
4724
+ diff = cache[0] === dirruns && cache[2];
4725
+ node = nodeIndex && parent.childNodes[ nodeIndex ];
4726
+
4727
+ while ( (node = ++nodeIndex && node && node[ dir ] ||
4728
+
4729
+ // Fallback to seeking `elem` from the start
4730
+ (diff = nodeIndex = 0) || start.pop()) ) {
4731
+
4732
+ // When found, cache indexes on `parent` and break
4733
+ if ( node.nodeType === 1 && ++diff && node === elem ) {
4734
+ outerCache[ type ] = [ dirruns, nodeIndex, diff ];
4735
+ break;
4736
+ }
4737
+ }
4738
+
4739
+ // Use previously-cached element index if available
4740
+ } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
4741
+ diff = cache[1];
4742
+
4743
+ // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
4744
+ } else {
4745
+ // Use the same loop as above to seek `elem` from the start
4746
+ while ( (node = ++nodeIndex && node && node[ dir ] ||
4747
+ (diff = nodeIndex = 0) || start.pop()) ) {
4748
+
4749
+ if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
4750
+ // Cache the index of each encountered element
4751
+ if ( useCache ) {
4752
+ (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
4753
+ }
4754
+
4755
+ if ( node === elem ) {
4756
+ break;
4757
+ }
4758
+ }
4759
+ }
4760
+ }
4761
+
4762
+ // Incorporate the offset, then check against cycle size
4763
+ diff -= last;
4764
+ return diff === first || ( diff % first === 0 && diff / first >= 0 );
4765
+ }
4766
+ };
4767
+ },
4768
+
4769
+ "PSEUDO": function( pseudo, argument ) {
4770
+ // pseudo-class names are case-insensitive
4771
+ // http://www.w3.org/TR/selectors/#pseudo-classes
4772
+ // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
4773
+ // Remember that setFilters inherits from pseudos
4774
+ var args,
4775
+ fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
4776
+ Sizzle.error( "unsupported pseudo: " + pseudo );
4777
+
4778
+ // The user may use createPseudo to indicate that
4779
+ // arguments are needed to create the filter function
4780
+ // just as Sizzle does
4781
+ if ( fn[ expando ] ) {
4782
+ return fn( argument );
4783
+ }
4784
+
4785
+ // But maintain support for old signatures
4786
+ if ( fn.length > 1 ) {
4787
+ args = [ pseudo, pseudo, "", argument ];
4788
+ return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
4789
+ markFunction(function( seed, matches ) {
4790
+ var idx,
4791
+ matched = fn( seed, argument ),
4792
+ i = matched.length;
4793
+ while ( i-- ) {
4794
+ idx = indexOf.call( seed, matched[i] );
4795
+ seed[ idx ] = !( matches[ idx ] = matched[i] );
4796
+ }
4797
+ }) :
4798
+ function( elem ) {
4799
+ return fn( elem, 0, args );
4800
+ };
4801
+ }
4802
+
4803
+ return fn;
4804
+ }
4805
+ },
4806
+
4807
+ pseudos: {
4808
+ // Potentially complex pseudos
4809
+ "not": markFunction(function( selector ) {
4810
+ // Trim the selector passed to compile
4811
+ // to avoid treating leading and trailing
4812
+ // spaces as combinators
4813
+ var input = [],
4814
+ results = [],
4815
+ matcher = compile( selector.replace( rtrim, "$1" ) );
4816
+
4817
+ return matcher[ expando ] ?
4818
+ markFunction(function( seed, matches, context, xml ) {
4819
+ var elem,
4820
+ unmatched = matcher( seed, null, xml, [] ),
4821
+ i = seed.length;
4822
+
4823
+ // Match elements unmatched by `matcher`
4824
+ while ( i-- ) {
4825
+ if ( (elem = unmatched[i]) ) {
4826
+ seed[i] = !(matches[i] = elem);
4827
+ }
4828
+ }
4829
+ }) :
4830
+ function( elem, context, xml ) {
4831
+ input[0] = elem;
4832
+ matcher( input, null, xml, results );
4833
+ return !results.pop();
4834
+ };
4835
+ }),
4836
+
4837
+ "has": markFunction(function( selector ) {
4838
+ return function( elem ) {
4839
+ return Sizzle( selector, elem ).length > 0;
4840
+ };
4841
+ }),
4842
+
4843
+ "contains": markFunction(function( text ) {
4844
+ return function( elem ) {
4845
+ return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
4846
+ };
4847
+ }),
4848
+
4849
+ // "Whether an element is represented by a :lang() selector
4850
+ // is based solely on the element's language value
4851
+ // being equal to the identifier C,
4852
+ // or beginning with the identifier C immediately followed by "-".
4853
+ // The matching of C against the element's language value is performed case-insensitively.
4854
+ // The identifier C does not have to be a valid language name."
4855
+ // http://www.w3.org/TR/selectors/#lang-pseudo
4856
+ "lang": markFunction( function( lang ) {
4857
+ // lang value must be a valid identifider
4858
+ if ( !ridentifier.test(lang || "") ) {
4859
+ Sizzle.error( "unsupported lang: " + lang );
4860
+ }
4861
+ lang = lang.replace( runescape, funescape ).toLowerCase();
4862
+ return function( elem ) {
4863
+ var elemLang;
4864
+ do {
4865
+ if ( (elemLang = documentIsXML ?
4866
+ elem.getAttribute("xml:lang") || elem.getAttribute("lang") :
4867
+ elem.lang) ) {
4868
+
4869
+ elemLang = elemLang.toLowerCase();
4870
+ return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
4871
+ }
4872
+ } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
4873
+ return false;
4874
+ };
4875
+ }),
4876
+
4877
+ // Miscellaneous
4878
+ "target": function( elem ) {
4879
+ var hash = window.location && window.location.hash;
4880
+ return hash && hash.slice( 1 ) === elem.id;
4881
+ },
4882
+
4883
+ "root": function( elem ) {
4884
+ return elem === docElem;
4885
+ },
4886
+
4887
+ "focus": function( elem ) {
4888
+ return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
4889
+ },
4890
+
4891
+ // Boolean properties
4892
+ "enabled": function( elem ) {
4893
+ return elem.disabled === false;
4894
+ },
4895
+
4896
+ "disabled": function( elem ) {
4897
+ return elem.disabled === true;
4898
+ },
4899
+
4900
+ "checked": function( elem ) {
4901
+ // In CSS3, :checked should return both checked and selected elements
4902
+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
4903
+ var nodeName = elem.nodeName.toLowerCase();
4904
+ return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
4905
+ },
4906
+
4907
+ "selected": function( elem ) {
4908
+ // Accessing this property makes selected-by-default
4909
+ // options in Safari work properly
4910
+ if ( elem.parentNode ) {
4911
+ elem.parentNode.selectedIndex;
4912
+ }
4913
+
4914
+ return elem.selected === true;
4915
+ },
4916
+
4917
+ // Contents
4918
+ "empty": function( elem ) {
4919
+ // http://www.w3.org/TR/selectors/#empty-pseudo
4920
+ // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
4921
+ // not comment, processing instructions, or others
4922
+ // Thanks to Diego Perini for the nodeName shortcut
4923
+ // Greater than "@" means alpha characters (specifically not starting with "#" or "?")
4924
+ for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
4925
+ if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
4926
+ return false;
4927
+ }
4928
+ }
4929
+ return true;
4930
+ },
4931
+
4932
+ "parent": function( elem ) {
4933
+ return !Expr.pseudos["empty"]( elem );
4934
+ },
4935
+
4936
+ // Element/input types
4937
+ "header": function( elem ) {
4938
+ return rheader.test( elem.nodeName );
4939
+ },
4940
+
4941
+ "input": function( elem ) {
4942
+ return rinputs.test( elem.nodeName );
4943
+ },
4944
+
4945
+ "button": function( elem ) {
4946
+ var name = elem.nodeName.toLowerCase();
4947
+ return name === "input" && elem.type === "button" || name === "button";
4948
+ },
4949
+
4950
+ "text": function( elem ) {
4951
+ var attr;
4952
+ // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
4953
+ // use getAttribute instead to test this case
4954
+ return elem.nodeName.toLowerCase() === "input" &&
4955
+ elem.type === "text" &&
4956
+ ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
4957
+ },
4958
+
4959
+ // Position-in-collection
4960
+ "first": createPositionalPseudo(function() {
4961
+ return [ 0 ];
4962
+ }),
4963
+
4964
+ "last": createPositionalPseudo(function( matchIndexes, length ) {
4965
+ return [ length - 1 ];
4966
+ }),
4967
+
4968
+ "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
4969
+ return [ argument < 0 ? argument + length : argument ];
4970
+ }),
4971
+
4972
+ "even": createPositionalPseudo(function( matchIndexes, length ) {
4973
+ var i = 0;
4974
+ for ( ; i < length; i += 2 ) {
4975
+ matchIndexes.push( i );
4976
+ }
4977
+ return matchIndexes;
4978
+ }),
4979
+
4980
+ "odd": createPositionalPseudo(function( matchIndexes, length ) {
4981
+ var i = 1;
4982
+ for ( ; i < length; i += 2 ) {
4983
+ matchIndexes.push( i );
4984
+ }
4985
+ return matchIndexes;
4986
+ }),
4987
+
4988
+ "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
4989
+ var i = argument < 0 ? argument + length : argument;
4990
+ for ( ; --i >= 0; ) {
4991
+ matchIndexes.push( i );
4992
+ }
4993
+ return matchIndexes;
4994
+ }),
4995
+
4996
+ "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
4997
+ var i = argument < 0 ? argument + length : argument;
4998
+ for ( ; ++i < length; ) {
4999
+ matchIndexes.push( i );
5000
+ }
5001
+ return matchIndexes;
5002
+ })
5003
+ }
5004
+ };
5005
+
5006
+ // Add button/input type pseudos
5007
+ for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
5008
+ Expr.pseudos[ i ] = createInputPseudo( i );
5009
+ }
5010
+ for ( i in { submit: true, reset: true } ) {
5011
+ Expr.pseudos[ i ] = createButtonPseudo( i );
5012
+ }
5013
+
5014
+ function tokenize( selector, parseOnly ) {
5015
+ var matched, match, tokens, type,
5016
+ soFar, groups, preFilters,
5017
+ cached = tokenCache[ selector + " " ];
5018
+
5019
+ if ( cached ) {
5020
+ return parseOnly ? 0 : cached.slice( 0 );
5021
+ }
5022
+
5023
+ soFar = selector;
5024
+ groups = [];
5025
+ preFilters = Expr.preFilter;
5026
+
5027
+ while ( soFar ) {
5028
+
5029
+ // Comma and first run
5030
+ if ( !matched || (match = rcomma.exec( soFar )) ) {
5031
+ if ( match ) {
5032
+ // Don't consume trailing commas as valid
5033
+ soFar = soFar.slice( match[0].length ) || soFar;
5034
+ }
5035
+ groups.push( tokens = [] );
5036
+ }
5037
+
5038
+ matched = false;
5039
+
5040
+ // Combinators
5041
+ if ( (match = rcombinators.exec( soFar )) ) {
5042
+ matched = match.shift();
5043
+ tokens.push( {
5044
+ value: matched,
5045
+ // Cast descendant combinators to space
5046
+ type: match[0].replace( rtrim, " " )
5047
+ } );
5048
+ soFar = soFar.slice( matched.length );
5049
+ }
5050
+
5051
+ // Filters
5052
+ for ( type in Expr.filter ) {
5053
+ if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
5054
+ (match = preFilters[ type ]( match ))) ) {
5055
+ matched = match.shift();
5056
+ tokens.push( {
5057
+ value: matched,
5058
+ type: type,
5059
+ matches: match
5060
+ } );
5061
+ soFar = soFar.slice( matched.length );
5062
+ }
5063
+ }
5064
+
5065
+ if ( !matched ) {
5066
+ break;
5067
+ }
5068
+ }
5069
+
5070
+ // Return the length of the invalid excess
5071
+ // if we're just parsing
5072
+ // Otherwise, throw an error or return tokens
5073
+ return parseOnly ?
5074
+ soFar.length :
5075
+ soFar ?
5076
+ Sizzle.error( selector ) :
5077
+ // Cache the tokens
5078
+ tokenCache( selector, groups ).slice( 0 );
5079
+ }
5080
+
5081
+ function toSelector( tokens ) {
5082
+ var i = 0,
5083
+ len = tokens.length,
5084
+ selector = "";
5085
+ for ( ; i < len; i++ ) {
5086
+ selector += tokens[i].value;
5087
+ }
5088
+ return selector;
5089
+ }
5090
+
5091
+ function addCombinator( matcher, combinator, base ) {
5092
+ var dir = combinator.dir,
5093
+ checkNonElements = base && dir === "parentNode",
5094
+ doneName = done++;
5095
+
5096
+ return combinator.first ?
5097
+ // Check against closest ancestor/preceding element
5098
+ function( elem, context, xml ) {
5099
+ while ( (elem = elem[ dir ]) ) {
5100
+ if ( elem.nodeType === 1 || checkNonElements ) {
5101
+ return matcher( elem, context, xml );
5102
+ }
5103
+ }
5104
+ } :
5105
+
5106
+ // Check against all ancestor/preceding elements
5107
+ function( elem, context, xml ) {
5108
+ var data, cache, outerCache,
5109
+ dirkey = dirruns + " " + doneName;
5110
+
5111
+ // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
5112
+ if ( xml ) {
5113
+ while ( (elem = elem[ dir ]) ) {
5114
+ if ( elem.nodeType === 1 || checkNonElements ) {
5115
+ if ( matcher( elem, context, xml ) ) {
5116
+ return true;
5117
+ }
5118
+ }
5119
+ }
5120
+ } else {
5121
+ while ( (elem = elem[ dir ]) ) {
5122
+ if ( elem.nodeType === 1 || checkNonElements ) {
5123
+ outerCache = elem[ expando ] || (elem[ expando ] = {});
5124
+ if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
5125
+ if ( (data = cache[1]) === true || data === cachedruns ) {
5126
+ return data === true;
5127
+ }
5128
+ } else {
5129
+ cache = outerCache[ dir ] = [ dirkey ];
5130
+ cache[1] = matcher( elem, context, xml ) || cachedruns;
5131
+ if ( cache[1] === true ) {
5132
+ return true;
5133
+ }
5134
+ }
5135
+ }
5136
+ }
5137
+ }
5138
+ };
5139
+ }
5140
+
5141
+ function elementMatcher( matchers ) {
5142
+ return matchers.length > 1 ?
5143
+ function( elem, context, xml ) {
5144
+ var i = matchers.length;
5145
+ while ( i-- ) {
5146
+ if ( !matchers[i]( elem, context, xml ) ) {
5147
+ return false;
5148
+ }
5149
+ }
5150
+ return true;
5151
+ } :
5152
+ matchers[0];
5153
+ }
5154
+
5155
+ function condense( unmatched, map, filter, context, xml ) {
5156
+ var elem,
5157
+ newUnmatched = [],
5158
+ i = 0,
5159
+ len = unmatched.length,
5160
+ mapped = map != null;
5161
+
5162
+ for ( ; i < len; i++ ) {
5163
+ if ( (elem = unmatched[i]) ) {
5164
+ if ( !filter || filter( elem, context, xml ) ) {
5165
+ newUnmatched.push( elem );
5166
+ if ( mapped ) {
5167
+ map.push( i );
5168
+ }
5169
+ }
5170
+ }
5171
+ }
5172
+
5173
+ return newUnmatched;
5174
+ }
5175
+
5176
+ function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
5177
+ if ( postFilter && !postFilter[ expando ] ) {
5178
+ postFilter = setMatcher( postFilter );
5179
+ }
5180
+ if ( postFinder && !postFinder[ expando ] ) {
5181
+ postFinder = setMatcher( postFinder, postSelector );
5182
+ }
5183
+ return markFunction(function( seed, results, context, xml ) {
5184
+ var temp, i, elem,
5185
+ preMap = [],
5186
+ postMap = [],
5187
+ preexisting = results.length,
5188
+
5189
+ // Get initial elements from seed or context
5190
+ elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
5191
+
5192
+ // Prefilter to get matcher input, preserving a map for seed-results synchronization
5193
+ matcherIn = preFilter && ( seed || !selector ) ?
5194
+ condense( elems, preMap, preFilter, context, xml ) :
5195
+ elems,
5196
+
5197
+ matcherOut = matcher ?
5198
+ // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
5199
+ postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
5200
+
5201
+ // ...intermediate processing is necessary
5202
+ [] :
5203
+
5204
+ // ...otherwise use results directly
5205
+ results :
5206
+ matcherIn;
5207
+
5208
+ // Find primary matches
5209
+ if ( matcher ) {
5210
+ matcher( matcherIn, matcherOut, context, xml );
5211
+ }
5212
+
5213
+ // Apply postFilter
5214
+ if ( postFilter ) {
5215
+ temp = condense( matcherOut, postMap );
5216
+ postFilter( temp, [], context, xml );
5217
+
5218
+ // Un-match failing elements by moving them back to matcherIn
5219
+ i = temp.length;
5220
+ while ( i-- ) {
5221
+ if ( (elem = temp[i]) ) {
5222
+ matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
5223
+ }
5224
+ }
5225
+ }
5226
+
5227
+ if ( seed ) {
5228
+ if ( postFinder || preFilter ) {
5229
+ if ( postFinder ) {
5230
+ // Get the final matcherOut by condensing this intermediate into postFinder contexts
5231
+ temp = [];
5232
+ i = matcherOut.length;
5233
+ while ( i-- ) {
5234
+ if ( (elem = matcherOut[i]) ) {
5235
+ // Restore matcherIn since elem is not yet a final match
5236
+ temp.push( (matcherIn[i] = elem) );
5237
+ }
5238
+ }
5239
+ postFinder( null, (matcherOut = []), temp, xml );
5240
+ }
5241
+
5242
+ // Move matched elements from seed to results to keep them synchronized
5243
+ i = matcherOut.length;
5244
+ while ( i-- ) {
5245
+ if ( (elem = matcherOut[i]) &&
5246
+ (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
5247
+
5248
+ seed[temp] = !(results[temp] = elem);
5249
+ }
5250
+ }
5251
+ }
5252
+
5253
+ // Add elements to results, through postFinder if defined
5254
+ } else {
5255
+ matcherOut = condense(
5256
+ matcherOut === results ?
5257
+ matcherOut.splice( preexisting, matcherOut.length ) :
5258
+ matcherOut
5259
+ );
5260
+ if ( postFinder ) {
5261
+ postFinder( null, results, matcherOut, xml );
5262
+ } else {
5263
+ push.apply( results, matcherOut );
5264
+ }
5265
+ }
5266
+ });
5267
+ }
5268
+
5269
+ function matcherFromTokens( tokens ) {
5270
+ var checkContext, matcher, j,
5271
+ len = tokens.length,
5272
+ leadingRelative = Expr.relative[ tokens[0].type ],
5273
+ implicitRelative = leadingRelative || Expr.relative[" "],
5274
+ i = leadingRelative ? 1 : 0,
5275
+
5276
+ // The foundational matcher ensures that elements are reachable from top-level context(s)
5277
+ matchContext = addCombinator( function( elem ) {
5278
+ return elem === checkContext;
5279
+ }, implicitRelative, true ),
5280
+ matchAnyContext = addCombinator( function( elem ) {
5281
+ return indexOf.call( checkContext, elem ) > -1;
5282
+ }, implicitRelative, true ),
5283
+ matchers = [ function( elem, context, xml ) {
5284
+ return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
5285
+ (checkContext = context).nodeType ?
5286
+ matchContext( elem, context, xml ) :
5287
+ matchAnyContext( elem, context, xml ) );
5288
+ } ];
5289
+
5290
+ for ( ; i < len; i++ ) {
5291
+ if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
5292
+ matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
5293
+ } else {
5294
+ matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
5295
+
5296
+ // Return special upon seeing a positional matcher
5297
+ if ( matcher[ expando ] ) {
5298
+ // Find the next relative operator (if any) for proper handling
5299
+ j = ++i;
5300
+ for ( ; j < len; j++ ) {
5301
+ if ( Expr.relative[ tokens[j].type ] ) {
5302
+ break;
5303
+ }
5304
+ }
5305
+ return setMatcher(
5306
+ i > 1 && elementMatcher( matchers ),
5307
+ i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
5308
+ matcher,
5309
+ i < j && matcherFromTokens( tokens.slice( i, j ) ),
5310
+ j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
5311
+ j < len && toSelector( tokens )
5312
+ );
5313
+ }
5314
+ matchers.push( matcher );
5315
+ }
5316
+ }
5317
+
5318
+ return elementMatcher( matchers );
5319
+ }
5320
+
5321
+ function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
5322
+ // A counter to specify which element is currently being matched
5323
+ var matcherCachedRuns = 0,
5324
+ bySet = setMatchers.length > 0,
5325
+ byElement = elementMatchers.length > 0,
5326
+ superMatcher = function( seed, context, xml, results, expandContext ) {
5327
+ var elem, j, matcher,
5328
+ setMatched = [],
5329
+ matchedCount = 0,
5330
+ i = "0",
5331
+ unmatched = seed && [],
5332
+ outermost = expandContext != null,
5333
+ contextBackup = outermostContext,
5334
+ // We must always have either seed elements or context
5335
+ elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
5336
+ // Use integer dirruns iff this is the outermost matcher
5337
+ dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
5338
+
5339
+ if ( outermost ) {
5340
+ outermostContext = context !== document && context;
5341
+ cachedruns = matcherCachedRuns;
5342
+ }
5343
+
5344
+ // Add elements passing elementMatchers directly to results
5345
+ // Keep `i` a string if there are no elements so `matchedCount` will be "00" below
5346
+ for ( ; (elem = elems[i]) != null; i++ ) {
5347
+ if ( byElement && elem ) {
5348
+ j = 0;
5349
+ while ( (matcher = elementMatchers[j++]) ) {
5350
+ if ( matcher( elem, context, xml ) ) {
5351
+ results.push( elem );
5352
+ break;
5353
+ }
5354
+ }
5355
+ if ( outermost ) {
5356
+ dirruns = dirrunsUnique;
5357
+ cachedruns = ++matcherCachedRuns;
5358
+ }
5359
+ }
5360
+
5361
+ // Track unmatched elements for set filters
5362
+ if ( bySet ) {
5363
+ // They will have gone through all possible matchers
5364
+ if ( (elem = !matcher && elem) ) {
5365
+ matchedCount--;
5366
+ }
5367
+
5368
+ // Lengthen the array for every element, matched or not
5369
+ if ( seed ) {
5370
+ unmatched.push( elem );
5371
+ }
5372
+ }
5373
+ }
5374
+
5375
+ // Apply set filters to unmatched elements
5376
+ matchedCount += i;
5377
+ if ( bySet && i !== matchedCount ) {
5378
+ j = 0;
5379
+ while ( (matcher = setMatchers[j++]) ) {
5380
+ matcher( unmatched, setMatched, context, xml );
5381
+ }
5382
+
5383
+ if ( seed ) {
5384
+ // Reintegrate element matches to eliminate the need for sorting
5385
+ if ( matchedCount > 0 ) {
5386
+ while ( i-- ) {
5387
+ if ( !(unmatched[i] || setMatched[i]) ) {
5388
+ setMatched[i] = pop.call( results );
5389
+ }
5390
+ }
5391
+ }
5392
+
5393
+ // Discard index placeholder values to get only actual matches
5394
+ setMatched = condense( setMatched );
5395
+ }
5396
+
5397
+ // Add matches to results
5398
+ push.apply( results, setMatched );
5399
+
5400
+ // Seedless set matches succeeding multiple successful matchers stipulate sorting
5401
+ if ( outermost && !seed && setMatched.length > 0 &&
5402
+ ( matchedCount + setMatchers.length ) > 1 ) {
5403
+
5404
+ Sizzle.uniqueSort( results );
5405
+ }
5406
+ }
5407
+
5408
+ // Override manipulation of globals by nested matchers
5409
+ if ( outermost ) {
5410
+ dirruns = dirrunsUnique;
5411
+ outermostContext = contextBackup;
5412
+ }
5413
+
5414
+ return unmatched;
5415
+ };
5416
+
5417
+ return bySet ?
5418
+ markFunction( superMatcher ) :
5419
+ superMatcher;
5420
+ }
5421
+
5422
+ compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
5423
+ var i,
5424
+ setMatchers = [],
5425
+ elementMatchers = [],
5426
+ cached = compilerCache[ selector + " " ];
5427
+
5428
+ if ( !cached ) {
5429
+ // Generate a function of recursive functions that can be used to check each element
5430
+ if ( !group ) {
5431
+ group = tokenize( selector );
5432
+ }
5433
+ i = group.length;
5434
+ while ( i-- ) {
5435
+ cached = matcherFromTokens( group[i] );
5436
+ if ( cached[ expando ] ) {
5437
+ setMatchers.push( cached );
5438
+ } else {
5439
+ elementMatchers.push( cached );
5440
+ }
5441
+ }
5442
+
5443
+ // Cache the compiled function
5444
+ cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
5445
+ }
5446
+ return cached;
5447
+ };
5448
+
5449
+ function multipleContexts( selector, contexts, results ) {
5450
+ var i = 0,
5451
+ len = contexts.length;
5452
+ for ( ; i < len; i++ ) {
5453
+ Sizzle( selector, contexts[i], results );
5454
+ }
5455
+ return results;
5456
+ }
5457
+
5458
+ function select( selector, context, results, seed ) {
5459
+ var i, tokens, token, type, find,
5460
+ match = tokenize( selector );
5461
+
5462
+ if ( !seed ) {
5463
+ // Try to minimize operations if there is only one group
5464
+ if ( match.length === 1 ) {
5465
+
5466
+ // Take a shortcut and set the context if the root selector is an ID
5467
+ tokens = match[0] = match[0].slice( 0 );
5468
+ if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
5469
+ context.nodeType === 9 && !documentIsXML &&
5470
+ Expr.relative[ tokens[1].type ] ) {
5471
+
5472
+ context = Expr.find["ID"]( token.matches[0].replace( runescape, funescape ), context )[0];
5473
+ if ( !context ) {
5474
+ return results;
5475
+ }
5476
+
5477
+ selector = selector.slice( tokens.shift().value.length );
5478
+ }
5479
+
5480
+ // Fetch a seed set for right-to-left matching
5481
+ i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
5482
+ while ( i-- ) {
5483
+ token = tokens[i];
5484
+
5485
+ // Abort if we hit a combinator
5486
+ if ( Expr.relative[ (type = token.type) ] ) {
5487
+ break;
5488
+ }
5489
+ if ( (find = Expr.find[ type ]) ) {
5490
+ // Search, expanding context for leading sibling combinators
5491
+ if ( (seed = find(
5492
+ token.matches[0].replace( runescape, funescape ),
5493
+ rsibling.test( tokens[0].type ) && context.parentNode || context
5494
+ )) ) {
5495
+
5496
+ // If seed is empty or no tokens remain, we can return early
5497
+ tokens.splice( i, 1 );
5498
+ selector = seed.length && toSelector( tokens );
5499
+ if ( !selector ) {
5500
+ push.apply( results, slice.call( seed, 0 ) );
5501
+ return results;
5502
+ }
5503
+
5504
+ break;
5505
+ }
5506
+ }
5507
+ }
5508
+ }
5509
+ }
5510
+
5511
+ // Compile and execute a filtering function
5512
+ // Provide `match` to avoid retokenization if we modified the selector above
5513
+ compile( selector, match )(
5514
+ seed,
5515
+ context,
5516
+ documentIsXML,
5517
+ results,
5518
+ rsibling.test( selector )
5519
+ );
5520
+ return results;
5521
+ }
5522
+
5523
+ // Deprecated
5524
+ Expr.pseudos["nth"] = Expr.pseudos["eq"];
5525
+
5526
+ // Easy API for creating new setFilters
5527
+ function setFilters() {}
5528
+ Expr.filters = setFilters.prototype = Expr.pseudos;
5529
+ Expr.setFilters = new setFilters();
5530
+
5531
+ // Initialize with the default document
5532
+ setDocument();
5533
+
5534
+ // Override sizzle attribute retrieval
5535
+ Sizzle.attr = jQuery.attr;
5536
+ jQuery.find = Sizzle;
5537
+ jQuery.expr = Sizzle.selectors;
5538
+ jQuery.expr[":"] = jQuery.expr.pseudos;
5539
+ jQuery.unique = Sizzle.uniqueSort;
5540
+ jQuery.text = Sizzle.getText;
5541
+ jQuery.isXMLDoc = Sizzle.isXML;
5542
+ jQuery.contains = Sizzle.contains;
5543
+
5544
+
5545
+ })( window );
5546
+ var runtil = /Until$/,
5547
+ rparentsprev = /^(?:parents|prev(?:Until|All))/,
5548
+ isSimple = /^.[^:#\[\.,]*$/,
5549
+ rneedsContext = jQuery.expr.match.needsContext,
5550
+ // methods guaranteed to produce a unique set when starting from a unique set
5551
+ guaranteedUnique = {
5552
+ children: true,
5553
+ contents: true,
5554
+ next: true,
5555
+ prev: true
5556
+ };
5557
+
5558
+ jQuery.fn.extend({
5559
+ find: function( selector ) {
5560
+ var i, ret, self,
5561
+ len = this.length;
5562
+
5563
+ if ( typeof selector !== "string" ) {
5564
+ self = this;
5565
+ return this.pushStack( jQuery( selector ).filter(function() {
5566
+ for ( i = 0; i < len; i++ ) {
5567
+ if ( jQuery.contains( self[ i ], this ) ) {
5568
+ return true;
5569
+ }
5570
+ }
5571
+ }) );
5572
+ }
5573
+
5574
+ ret = [];
5575
+ for ( i = 0; i < len; i++ ) {
5576
+ jQuery.find( selector, this[ i ], ret );
5577
+ }
5578
+
5579
+ // Needed because $( selector, context ) becomes $( context ).find( selector )
5580
+ ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
5581
+ ret.selector = ( this.selector ? this.selector + " " : "" ) + selector;
5582
+ return ret;
5583
+ },
5584
+
5585
+ has: function( target ) {
5586
+ var i,
5587
+ targets = jQuery( target, this ),
5588
+ len = targets.length;
5589
+
5590
+ return this.filter(function() {
5591
+ for ( i = 0; i < len; i++ ) {
5592
+ if ( jQuery.contains( this, targets[i] ) ) {
5593
+ return true;
5594
+ }
5595
+ }
5596
+ });
5597
+ },
5598
+
5599
+ not: function( selector ) {
5600
+ return this.pushStack( winnow(this, selector, false) );
5601
+ },
5602
+
5603
+ filter: function( selector ) {
5604
+ return this.pushStack( winnow(this, selector, true) );
5605
+ },
5606
+
5607
+ is: function( selector ) {
5608
+ return !!selector && (
5609
+ typeof selector === "string" ?
5610
+ // If this is a positional/relative selector, check membership in the returned set
5611
+ // so $("p:first").is("p:last") won't return true for a doc with two "p".
5612
+ rneedsContext.test( selector ) ?
5613
+ jQuery( selector, this.context ).index( this[0] ) >= 0 :
5614
+ jQuery.filter( selector, this ).length > 0 :
5615
+ this.filter( selector ).length > 0 );
5616
+ },
5617
+
5618
+ closest: function( selectors, context ) {
5619
+ var cur,
5620
+ i = 0,
5621
+ l = this.length,
5622
+ ret = [],
5623
+ pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
5624
+ jQuery( selectors, context || this.context ) :
5625
+ 0;
5626
+
5627
+ for ( ; i < l; i++ ) {
5628
+ cur = this[i];
5629
+
5630
+ while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) {
5631
+ if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
5632
+ ret.push( cur );
5633
+ break;
5634
+ }
5635
+ cur = cur.parentNode;
5636
+ }
5637
+ }
5638
+
5639
+ return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret );
5640
+ },
5641
+
5642
+ // Determine the position of an element within
5643
+ // the matched set of elements
5644
+ index: function( elem ) {
5645
+
5646
+ // No argument, return index in parent
5647
+ if ( !elem ) {
5648
+ return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
5649
+ }
5650
+
5651
+ // index in selector
5652
+ if ( typeof elem === "string" ) {
5653
+ return jQuery.inArray( this[0], jQuery( elem ) );
5654
+ }
5655
+
5656
+ // Locate the position of the desired element
5657
+ return jQuery.inArray(
5658
+ // If it receives a jQuery object, the first element is used
5659
+ elem.jquery ? elem[0] : elem, this );
5660
+ },
5661
+
5662
+ add: function( selector, context ) {
5663
+ var set = typeof selector === "string" ?
5664
+ jQuery( selector, context ) :
5665
+ jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
5666
+ all = jQuery.merge( this.get(), set );
5667
+
5668
+ return this.pushStack( jQuery.unique(all) );
5669
+ },
5670
+
5671
+ addBack: function( selector ) {
5672
+ return this.add( selector == null ?
5673
+ this.prevObject : this.prevObject.filter(selector)
5674
+ );
5675
+ }
5676
+ });
5677
+
5678
+ jQuery.fn.andSelf = jQuery.fn.addBack;
5679
+
5680
+ function sibling( cur, dir ) {
5681
+ do {
5682
+ cur = cur[ dir ];
5683
+ } while ( cur && cur.nodeType !== 1 );
5684
+
5685
+ return cur;
5686
+ }
5687
+
5688
+ jQuery.each({
5689
+ parent: function( elem ) {
5690
+ var parent = elem.parentNode;
5691
+ return parent && parent.nodeType !== 11 ? parent : null;
5692
+ },
5693
+ parents: function( elem ) {
5694
+ return jQuery.dir( elem, "parentNode" );
5695
+ },
5696
+ parentsUntil: function( elem, i, until ) {
5697
+ return jQuery.dir( elem, "parentNode", until );
5698
+ },
5699
+ next: function( elem ) {
5700
+ return sibling( elem, "nextSibling" );
5701
+ },
5702
+ prev: function( elem ) {
5703
+ return sibling( elem, "previousSibling" );
5704
+ },
5705
+ nextAll: function( elem ) {
5706
+ return jQuery.dir( elem, "nextSibling" );
5707
+ },
5708
+ prevAll: function( elem ) {
5709
+ return jQuery.dir( elem, "previousSibling" );
5710
+ },
5711
+ nextUntil: function( elem, i, until ) {
5712
+ return jQuery.dir( elem, "nextSibling", until );
5713
+ },
5714
+ prevUntil: function( elem, i, until ) {
5715
+ return jQuery.dir( elem, "previousSibling", until );
5716
+ },
5717
+ siblings: function( elem ) {
5718
+ return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
5719
+ },
5720
+ children: function( elem ) {
5721
+ return jQuery.sibling( elem.firstChild );
5722
+ },
5723
+ contents: function( elem ) {
5724
+ return jQuery.nodeName( elem, "iframe" ) ?
5725
+ elem.contentDocument || elem.contentWindow.document :
5726
+ jQuery.merge( [], elem.childNodes );
5727
+ }
5728
+ }, function( name, fn ) {
5729
+ jQuery.fn[ name ] = function( until, selector ) {
5730
+ var ret = jQuery.map( this, fn, until );
5731
+
5732
+ if ( !runtil.test( name ) ) {
5733
+ selector = until;
5734
+ }
5735
+
5736
+ if ( selector && typeof selector === "string" ) {
5737
+ ret = jQuery.filter( selector, ret );
5738
+ }
5739
+
5740
+ ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
5741
+
5742
+ if ( this.length > 1 && rparentsprev.test( name ) ) {
5743
+ ret = ret.reverse();
5744
+ }
5745
+
5746
+ return this.pushStack( ret );
5747
+ };
5748
+ });
5749
+
5750
+ jQuery.extend({
5751
+ filter: function( expr, elems, not ) {
5752
+ if ( not ) {
5753
+ expr = ":not(" + expr + ")";
5754
+ }
5755
+
5756
+ return elems.length === 1 ?
5757
+ jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
5758
+ jQuery.find.matches(expr, elems);
5759
+ },
5760
+
5761
+ dir: function( elem, dir, until ) {
5762
+ var matched = [],
5763
+ cur = elem[ dir ];
5764
+
5765
+ while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
5766
+ if ( cur.nodeType === 1 ) {
5767
+ matched.push( cur );
5768
+ }
5769
+ cur = cur[dir];
5770
+ }
5771
+ return matched;
5772
+ },
5773
+
5774
+ sibling: function( n, elem ) {
5775
+ var r = [];
5776
+
5777
+ for ( ; n; n = n.nextSibling ) {
5778
+ if ( n.nodeType === 1 && n !== elem ) {
5779
+ r.push( n );
5780
+ }
5781
+ }
5782
+
5783
+ return r;
5784
+ }
5785
+ });
5786
+
5787
+ // Implement the identical functionality for filter and not
5788
+ function winnow( elements, qualifier, keep ) {
5789
+
5790
+ // Can't pass null or undefined to indexOf in Firefox 4
5791
+ // Set to 0 to skip string check
5792
+ qualifier = qualifier || 0;
5793
+
5794
+ if ( jQuery.isFunction( qualifier ) ) {
5795
+ return jQuery.grep(elements, function( elem, i ) {
5796
+ var retVal = !!qualifier.call( elem, i, elem );
5797
+ return retVal === keep;
5798
+ });
5799
+
5800
+ } else if ( qualifier.nodeType ) {
5801
+ return jQuery.grep(elements, function( elem ) {
5802
+ return ( elem === qualifier ) === keep;
5803
+ });
5804
+
5805
+ } else if ( typeof qualifier === "string" ) {
5806
+ var filtered = jQuery.grep(elements, function( elem ) {
5807
+ return elem.nodeType === 1;
5808
+ });
5809
+
5810
+ if ( isSimple.test( qualifier ) ) {
5811
+ return jQuery.filter(qualifier, filtered, !keep);
5812
+ } else {
5813
+ qualifier = jQuery.filter( qualifier, filtered );
5814
+ }
5815
+ }
5816
+
5817
+ return jQuery.grep(elements, function( elem ) {
5818
+ return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
5819
+ });
5820
+ }
5821
+ function createSafeFragment( document ) {
5822
+ var list = nodeNames.split( "|" ),
5823
+ safeFrag = document.createDocumentFragment();
5824
+
5825
+ if ( safeFrag.createElement ) {
5826
+ while ( list.length ) {
5827
+ safeFrag.createElement(
5828
+ list.pop()
5829
+ );
5830
+ }
5831
+ }
5832
+ return safeFrag;
5833
+ }
5834
+
5835
+ var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
5836
+ "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
5837
+ rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
5838
+ rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
5839
+ rleadingWhitespace = /^\s+/,
5840
+ rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
5841
+ rtagName = /<([\w:]+)/,
5842
+ rtbody = /<tbody/i,
5843
+ rhtml = /<|&#?\w+;/,
5844
+ rnoInnerhtml = /<(?:script|style|link)/i,
5845
+ manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
5846
+ // checked="checked" or checked
5847
+ rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
5848
+ rscriptType = /^$|\/(?:java|ecma)script/i,
5849
+ rscriptTypeMasked = /^true\/(.*)/,
5850
+ rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
5851
+
5852
+ // We have to close these tags to support XHTML (#13200)
5853
+ wrapMap = {
5854
+ option: [ 1, "<select multiple='multiple'>", "</select>" ],
5855
+ legend: [ 1, "<fieldset>", "</fieldset>" ],
5856
+ area: [ 1, "<map>", "</map>" ],
5857
+ param: [ 1, "<object>", "</object>" ],
5858
+ thead: [ 1, "<table>", "</table>" ],
5859
+ tr: [ 2, "<table><tbody>", "</tbody></table>" ],
5860
+ col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
5861
+ td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
5862
+
5863
+ // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
5864
+ // unless wrapped in a div with non-breaking characters in front of it.
5865
+ _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ]
5866
+ },
5867
+ safeFragment = createSafeFragment( document ),
5868
+ fragmentDiv = safeFragment.appendChild( document.createElement("div") );
5869
+
5870
+ wrapMap.optgroup = wrapMap.option;
5871
+ wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
5872
+ wrapMap.th = wrapMap.td;
5873
+
5874
+ jQuery.fn.extend({
5875
+ text: function( value ) {
5876
+ return jQuery.access( this, function( value ) {
5877
+ return value === undefined ?
5878
+ jQuery.text( this ) :
5879
+ this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
5880
+ }, null, value, arguments.length );
5881
+ },
5882
+
5883
+ wrapAll: function( html ) {
5884
+ if ( jQuery.isFunction( html ) ) {
5885
+ return this.each(function(i) {
5886
+ jQuery(this).wrapAll( html.call(this, i) );
5887
+ });
5888
+ }
5889
+
5890
+ if ( this[0] ) {
5891
+ // The elements to wrap the target around
5892
+ var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
5893
+
5894
+ if ( this[0].parentNode ) {
5895
+ wrap.insertBefore( this[0] );
5896
+ }
5897
+
5898
+ wrap.map(function() {
5899
+ var elem = this;
5900
+
5901
+ while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
5902
+ elem = elem.firstChild;
5903
+ }
5904
+
5905
+ return elem;
5906
+ }).append( this );
5907
+ }
5908
+
5909
+ return this;
5910
+ },
5911
+
5912
+ wrapInner: function( html ) {
5913
+ if ( jQuery.isFunction( html ) ) {
5914
+ return this.each(function(i) {
5915
+ jQuery(this).wrapInner( html.call(this, i) );
5916
+ });
5917
+ }
5918
+
5919
+ return this.each(function() {
5920
+ var self = jQuery( this ),
5921
+ contents = self.contents();
5922
+
5923
+ if ( contents.length ) {
5924
+ contents.wrapAll( html );
5925
+
5926
+ } else {
5927
+ self.append( html );
5928
+ }
5929
+ });
5930
+ },
5931
+
5932
+ wrap: function( html ) {
5933
+ var isFunction = jQuery.isFunction( html );
5934
+
5935
+ return this.each(function(i) {
5936
+ jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
5937
+ });
5938
+ },
5939
+
5940
+ unwrap: function() {
5941
+ return this.parent().each(function() {
5942
+ if ( !jQuery.nodeName( this, "body" ) ) {
5943
+ jQuery( this ).replaceWith( this.childNodes );
5944
+ }
5945
+ }).end();
5946
+ },
5947
+
5948
+ append: function() {
5949
+ return this.domManip(arguments, true, function( elem ) {
5950
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
5951
+ this.appendChild( elem );
5952
+ }
5953
+ });
5954
+ },
5955
+
5956
+ prepend: function() {
5957
+ return this.domManip(arguments, true, function( elem ) {
5958
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
5959
+ this.insertBefore( elem, this.firstChild );
5960
+ }
5961
+ });
5962
+ },
5963
+
5964
+ before: function() {
5965
+ return this.domManip( arguments, false, function( elem ) {
5966
+ if ( this.parentNode ) {
5967
+ this.parentNode.insertBefore( elem, this );
5968
+ }
5969
+ });
5970
+ },
5971
+
5972
+ after: function() {
5973
+ return this.domManip( arguments, false, function( elem ) {
5974
+ if ( this.parentNode ) {
5975
+ this.parentNode.insertBefore( elem, this.nextSibling );
5976
+ }
5977
+ });
5978
+ },
5979
+
5980
+ // keepData is for internal use only--do not document
5981
+ remove: function( selector, keepData ) {
5982
+ var elem,
5983
+ i = 0;
5984
+
5985
+ for ( ; (elem = this[i]) != null; i++ ) {
5986
+ if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) {
5987
+ if ( !keepData && elem.nodeType === 1 ) {
5988
+ jQuery.cleanData( getAll( elem ) );
5989
+ }
5990
+
5991
+ if ( elem.parentNode ) {
5992
+ if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
5993
+ setGlobalEval( getAll( elem, "script" ) );
5994
+ }
5995
+ elem.parentNode.removeChild( elem );
5996
+ }
5997
+ }
5998
+ }
5999
+
6000
+ return this;
6001
+ },
6002
+
6003
+ empty: function() {
6004
+ var elem,
6005
+ i = 0;
6006
+
6007
+ for ( ; (elem = this[i]) != null; i++ ) {
6008
+ // Remove element nodes and prevent memory leaks
6009
+ if ( elem.nodeType === 1 ) {
6010
+ jQuery.cleanData( getAll( elem, false ) );
6011
+ }
6012
+
6013
+ // Remove any remaining nodes
6014
+ while ( elem.firstChild ) {
6015
+ elem.removeChild( elem.firstChild );
6016
+ }
6017
+
6018
+ // If this is a select, ensure that it displays empty (#12336)
6019
+ // Support: IE<9
6020
+ if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
6021
+ elem.options.length = 0;
6022
+ }
6023
+ }
6024
+
6025
+ return this;
6026
+ },
6027
+
6028
+ clone: function( dataAndEvents, deepDataAndEvents ) {
6029
+ dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
6030
+ deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
6031
+
6032
+ return this.map( function () {
6033
+ return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
6034
+ });
6035
+ },
6036
+
6037
+ html: function( value ) {
6038
+ return jQuery.access( this, function( value ) {
6039
+ var elem = this[0] || {},
6040
+ i = 0,
6041
+ l = this.length;
6042
+
6043
+ if ( value === undefined ) {
6044
+ return elem.nodeType === 1 ?
6045
+ elem.innerHTML.replace( rinlinejQuery, "" ) :
6046
+ undefined;
6047
+ }
6048
+
6049
+ // See if we can take a shortcut and just use innerHTML
6050
+ if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
6051
+ ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) &&
6052
+ ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
6053
+ !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
6054
+
6055
+ value = value.replace( rxhtmlTag, "<$1></$2>" );
6056
+
6057
+ try {
6058
+ for (; i < l; i++ ) {
6059
+ // Remove element nodes and prevent memory leaks
6060
+ elem = this[i] || {};
6061
+ if ( elem.nodeType === 1 ) {
6062
+ jQuery.cleanData( getAll( elem, false ) );
6063
+ elem.innerHTML = value;
6064
+ }
6065
+ }
6066
+
6067
+ elem = 0;
6068
+
6069
+ // If using innerHTML throws an exception, use the fallback method
6070
+ } catch(e) {}
6071
+ }
6072
+
6073
+ if ( elem ) {
6074
+ this.empty().append( value );
6075
+ }
6076
+ }, null, value, arguments.length );
6077
+ },
6078
+
6079
+ replaceWith: function( value ) {
6080
+ var isFunc = jQuery.isFunction( value );
6081
+
6082
+ // Make sure that the elements are removed from the DOM before they are inserted
6083
+ // this can help fix replacing a parent with child elements
6084
+ if ( !isFunc && typeof value !== "string" ) {
6085
+ value = jQuery( value ).not( this ).detach();
6086
+ }
6087
+
6088
+ return this.domManip( [ value ], true, function( elem ) {
6089
+ var next = this.nextSibling,
6090
+ parent = this.parentNode;
6091
+
6092
+ if ( parent ) {
6093
+ jQuery( this ).remove();
6094
+ parent.insertBefore( elem, next );
6095
+ }
6096
+ });
6097
+ },
6098
+
6099
+ detach: function( selector ) {
6100
+ return this.remove( selector, true );
6101
+ },
6102
+
6103
+ domManip: function( args, table, callback ) {
6104
+
6105
+ // Flatten any nested arrays
6106
+ args = core_concat.apply( [], args );
6107
+
6108
+ var first, node, hasScripts,
6109
+ scripts, doc, fragment,
6110
+ i = 0,
6111
+ l = this.length,
6112
+ set = this,
6113
+ iNoClone = l - 1,
6114
+ value = args[0],
6115
+ isFunction = jQuery.isFunction( value );
6116
+
6117
+ // We can't cloneNode fragments that contain checked, in WebKit
6118
+ if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
6119
+ return this.each(function( index ) {
6120
+ var self = set.eq( index );
6121
+ if ( isFunction ) {
6122
+ args[0] = value.call( this, index, table ? self.html() : undefined );
6123
+ }
6124
+ self.domManip( args, table, callback );
6125
+ });
6126
+ }
6127
+
6128
+ if ( l ) {
6129
+ fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
6130
+ first = fragment.firstChild;
6131
+
6132
+ if ( fragment.childNodes.length === 1 ) {
6133
+ fragment = first;
6134
+ }
6135
+
6136
+ if ( first ) {
6137
+ table = table && jQuery.nodeName( first, "tr" );
6138
+ scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
6139
+ hasScripts = scripts.length;
6140
+
6141
+ // Use the original fragment for the last item instead of the first because it can end up
6142
+ // being emptied incorrectly in certain situations (#8070).
6143
+ for ( ; i < l; i++ ) {
6144
+ node = fragment;
6145
+
6146
+ if ( i !== iNoClone ) {
6147
+ node = jQuery.clone( node, true, true );
6148
+
6149
+ // Keep references to cloned scripts for later restoration
6150
+ if ( hasScripts ) {
6151
+ jQuery.merge( scripts, getAll( node, "script" ) );
6152
+ }
6153
+ }
6154
+
6155
+ callback.call(
6156
+ table && jQuery.nodeName( this[i], "table" ) ?
6157
+ findOrAppend( this[i], "tbody" ) :
6158
+ this[i],
6159
+ node,
6160
+ i
6161
+ );
6162
+ }
6163
+
6164
+ if ( hasScripts ) {
6165
+ doc = scripts[ scripts.length - 1 ].ownerDocument;
6166
+
6167
+ // Reenable scripts
6168
+ jQuery.map( scripts, restoreScript );
6169
+
6170
+ // Evaluate executable scripts on first document insertion
6171
+ for ( i = 0; i < hasScripts; i++ ) {
6172
+ node = scripts[ i ];
6173
+ if ( rscriptType.test( node.type || "" ) &&
6174
+ !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
6175
+
6176
+ if ( node.src ) {
6177
+ // Hope ajax is available...
6178
+ jQuery.ajax({
6179
+ url: node.src,
6180
+ type: "GET",
6181
+ dataType: "script",
6182
+ async: false,
6183
+ global: false,
6184
+ "throws": true
6185
+ });
6186
+ } else {
6187
+ jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
6188
+ }
6189
+ }
6190
+ }
6191
+ }
6192
+
6193
+ // Fix #11809: Avoid leaking memory
6194
+ fragment = first = null;
6195
+ }
6196
+ }
6197
+
6198
+ return this;
6199
+ }
6200
+ });
6201
+
6202
+ function findOrAppend( elem, tag ) {
6203
+ return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) );
6204
+ }
6205
+
6206
+ // Replace/restore the type attribute of script elements for safe DOM manipulation
6207
+ function disableScript( elem ) {
6208
+ var attr = elem.getAttributeNode("type");
6209
+ elem.type = ( attr && attr.specified ) + "/" + elem.type;
6210
+ return elem;
6211
+ }
6212
+ function restoreScript( elem ) {
6213
+ var match = rscriptTypeMasked.exec( elem.type );
6214
+ if ( match ) {
6215
+ elem.type = match[1];
6216
+ } else {
6217
+ elem.removeAttribute("type");
6218
+ }
6219
+ return elem;
6220
+ }
6221
+
6222
+ // Mark scripts as having already been evaluated
6223
+ function setGlobalEval( elems, refElements ) {
6224
+ var elem,
6225
+ i = 0;
6226
+ for ( ; (elem = elems[i]) != null; i++ ) {
6227
+ jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
6228
+ }
6229
+ }
6230
+
6231
+ function cloneCopyEvent( src, dest ) {
6232
+
6233
+ if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
6234
+ return;
6235
+ }
6236
+
6237
+ var type, i, l,
6238
+ oldData = jQuery._data( src ),
6239
+ curData = jQuery._data( dest, oldData ),
6240
+ events = oldData.events;
6241
+
6242
+ if ( events ) {
6243
+ delete curData.handle;
6244
+ curData.events = {};
6245
+
6246
+ for ( type in events ) {
6247
+ for ( i = 0, l = events[ type ].length; i < l; i++ ) {
6248
+ jQuery.event.add( dest, type, events[ type ][ i ] );
6249
+ }
6250
+ }
6251
+ }
6252
+
6253
+ // make the cloned public data object a copy from the original
6254
+ if ( curData.data ) {
6255
+ curData.data = jQuery.extend( {}, curData.data );
6256
+ }
6257
+ }
6258
+
6259
+ function fixCloneNodeIssues( src, dest ) {
6260
+ var nodeName, e, data;
6261
+
6262
+ // We do not need to do anything for non-Elements
6263
+ if ( dest.nodeType !== 1 ) {
6264
+ return;
6265
+ }
6266
+
6267
+ nodeName = dest.nodeName.toLowerCase();
6268
+
6269
+ // IE6-8 copies events bound via attachEvent when using cloneNode.
6270
+ if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) {
6271
+ data = jQuery._data( dest );
6272
+
6273
+ for ( e in data.events ) {
6274
+ jQuery.removeEvent( dest, e, data.handle );
6275
+ }
6276
+
6277
+ // Event data gets referenced instead of copied if the expando gets copied too
6278
+ dest.removeAttribute( jQuery.expando );
6279
+ }
6280
+
6281
+ // IE blanks contents when cloning scripts, and tries to evaluate newly-set text
6282
+ if ( nodeName === "script" && dest.text !== src.text ) {
6283
+ disableScript( dest ).text = src.text;
6284
+ restoreScript( dest );
6285
+
6286
+ // IE6-10 improperly clones children of object elements using classid.
6287
+ // IE10 throws NoModificationAllowedError if parent is null, #12132.
6288
+ } else if ( nodeName === "object" ) {
6289
+ if ( dest.parentNode ) {
6290
+ dest.outerHTML = src.outerHTML;
6291
+ }
6292
+
6293
+ // This path appears unavoidable for IE9. When cloning an object
6294
+ // element in IE9, the outerHTML strategy above is not sufficient.
6295
+ // If the src has innerHTML and the destination does not,
6296
+ // copy the src.innerHTML into the dest.innerHTML. #10324
6297
+ if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
6298
+ dest.innerHTML = src.innerHTML;
6299
+ }
6300
+
6301
+ } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
6302
+ // IE6-8 fails to persist the checked state of a cloned checkbox
6303
+ // or radio button. Worse, IE6-7 fail to give the cloned element
6304
+ // a checked appearance if the defaultChecked value isn't also set
6305
+
6306
+ dest.defaultChecked = dest.checked = src.checked;
6307
+
6308
+ // IE6-7 get confused and end up setting the value of a cloned
6309
+ // checkbox/radio button to an empty string instead of "on"
6310
+ if ( dest.value !== src.value ) {
6311
+ dest.value = src.value;
6312
+ }
6313
+
6314
+ // IE6-8 fails to return the selected option to the default selected
6315
+ // state when cloning options
6316
+ } else if ( nodeName === "option" ) {
6317
+ dest.defaultSelected = dest.selected = src.defaultSelected;
6318
+
6319
+ // IE6-8 fails to set the defaultValue to the correct value when
6320
+ // cloning other types of input fields
6321
+ } else if ( nodeName === "input" || nodeName === "textarea" ) {
6322
+ dest.defaultValue = src.defaultValue;
6323
+ }
6324
+ }
6325
+
6326
+ jQuery.each({
6327
+ appendTo: "append",
6328
+ prependTo: "prepend",
6329
+ insertBefore: "before",
6330
+ insertAfter: "after",
6331
+ replaceAll: "replaceWith"
6332
+ }, function( name, original ) {
6333
+ jQuery.fn[ name ] = function( selector ) {
6334
+ var elems,
6335
+ i = 0,
6336
+ ret = [],
6337
+ insert = jQuery( selector ),
6338
+ last = insert.length - 1;
6339
+
6340
+ for ( ; i <= last; i++ ) {
6341
+ elems = i === last ? this : this.clone(true);
6342
+ jQuery( insert[i] )[ original ]( elems );
6343
+
6344
+ // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
6345
+ core_push.apply( ret, elems.get() );
6346
+ }
6347
+
6348
+ return this.pushStack( ret );
6349
+ };
6350
+ });
6351
+
6352
+ function getAll( context, tag ) {
6353
+ var elems, elem,
6354
+ i = 0,
6355
+ found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) :
6356
+ typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) :
6357
+ undefined;
6358
+
6359
+ if ( !found ) {
6360
+ for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
6361
+ if ( !tag || jQuery.nodeName( elem, tag ) ) {
6362
+ found.push( elem );
6363
+ } else {
6364
+ jQuery.merge( found, getAll( elem, tag ) );
6365
+ }
6366
+ }
6367
+ }
6368
+
6369
+ return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
6370
+ jQuery.merge( [ context ], found ) :
6371
+ found;
6372
+ }
6373
+
6374
+ // Used in buildFragment, fixes the defaultChecked property
6375
+ function fixDefaultChecked( elem ) {
6376
+ if ( manipulation_rcheckableType.test( elem.type ) ) {
6377
+ elem.defaultChecked = elem.checked;
6378
+ }
6379
+ }
6380
+
6381
+ jQuery.extend({
6382
+ clone: function( elem, dataAndEvents, deepDataAndEvents ) {
6383
+ var destElements, node, clone, i, srcElements,
6384
+ inPage = jQuery.contains( elem.ownerDocument, elem );
6385
+
6386
+ if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
6387
+ clone = elem.cloneNode( true );
6388
+
6389
+ // IE<=8 does not properly clone detached, unknown element nodes
6390
+ } else {
6391
+ fragmentDiv.innerHTML = elem.outerHTML;
6392
+ fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
6393
+ }
6394
+
6395
+ if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
6396
+ (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
6397
+
6398
+ // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
6399
+ destElements = getAll( clone );
6400
+ srcElements = getAll( elem );
6401
+
6402
+ // Fix all IE cloning issues
6403
+ for ( i = 0; (node = srcElements[i]) != null; ++i ) {
6404
+ // Ensure that the destination node is not null; Fixes #9587
6405
+ if ( destElements[i] ) {
6406
+ fixCloneNodeIssues( node, destElements[i] );
6407
+ }
6408
+ }
6409
+ }
6410
+
6411
+ // Copy the events from the original to the clone
6412
+ if ( dataAndEvents ) {
6413
+ if ( deepDataAndEvents ) {
6414
+ srcElements = srcElements || getAll( elem );
6415
+ destElements = destElements || getAll( clone );
6416
+
6417
+ for ( i = 0; (node = srcElements[i]) != null; i++ ) {
6418
+ cloneCopyEvent( node, destElements[i] );
6419
+ }
6420
+ } else {
6421
+ cloneCopyEvent( elem, clone );
6422
+ }
6423
+ }
6424
+
6425
+ // Preserve script evaluation history
6426
+ destElements = getAll( clone, "script" );
6427
+ if ( destElements.length > 0 ) {
6428
+ setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
6429
+ }
6430
+
6431
+ destElements = srcElements = node = null;
6432
+
6433
+ // Return the cloned set
6434
+ return clone;
6435
+ },
6436
+
6437
+ buildFragment: function( elems, context, scripts, selection ) {
6438
+ var j, elem, contains,
6439
+ tmp, tag, tbody, wrap,
6440
+ l = elems.length,
6441
+
6442
+ // Ensure a safe fragment
6443
+ safe = createSafeFragment( context ),
6444
+
6445
+ nodes = [],
6446
+ i = 0;
6447
+
6448
+ for ( ; i < l; i++ ) {
6449
+ elem = elems[ i ];
6450
+
6451
+ if ( elem || elem === 0 ) {
6452
+
6453
+ // Add nodes directly
6454
+ if ( jQuery.type( elem ) === "object" ) {
6455
+ jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
6456
+
6457
+ // Convert non-html into a text node
6458
+ } else if ( !rhtml.test( elem ) ) {
6459
+ nodes.push( context.createTextNode( elem ) );
6460
+
6461
+ // Convert html into DOM nodes
6462
+ } else {
6463
+ tmp = tmp || safe.appendChild( context.createElement("div") );
6464
+
6465
+ // Deserialize a standard representation
6466
+ tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
6467
+ wrap = wrapMap[ tag ] || wrapMap._default;
6468
+
6469
+ tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];
6470
+
6471
+ // Descend through wrappers to the right content
6472
+ j = wrap[0];
6473
+ while ( j-- ) {
6474
+ tmp = tmp.lastChild;
6475
+ }
6476
+
6477
+ // Manually add leading whitespace removed by IE
6478
+ if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
6479
+ nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
6480
+ }
6481
+
6482
+ // Remove IE's autoinserted <tbody> from table fragments
6483
+ if ( !jQuery.support.tbody ) {
6484
+
6485
+ // String was a <table>, *may* have spurious <tbody>
6486
+ elem = tag === "table" && !rtbody.test( elem ) ?
6487
+ tmp.firstChild :
6488
+
6489
+ // String was a bare <thead> or <tfoot>
6490
+ wrap[1] === "<table>" && !rtbody.test( elem ) ?
6491
+ tmp :
6492
+ 0;
6493
+
6494
+ j = elem && elem.childNodes.length;
6495
+ while ( j-- ) {
6496
+ if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
6497
+ elem.removeChild( tbody );
6498
+ }
6499
+ }
6500
+ }
6501
+
6502
+ jQuery.merge( nodes, tmp.childNodes );
6503
+
6504
+ // Fix #12392 for WebKit and IE > 9
6505
+ tmp.textContent = "";
6506
+
6507
+ // Fix #12392 for oldIE
6508
+ while ( tmp.firstChild ) {
6509
+ tmp.removeChild( tmp.firstChild );
6510
+ }
6511
+
6512
+ // Remember the top-level container for proper cleanup
6513
+ tmp = safe.lastChild;
6514
+ }
6515
+ }
6516
+ }
6517
+
6518
+ // Fix #11356: Clear elements from fragment
6519
+ if ( tmp ) {
6520
+ safe.removeChild( tmp );
6521
+ }
6522
+
6523
+ // Reset defaultChecked for any radios and checkboxes
6524
+ // about to be appended to the DOM in IE 6/7 (#8060)
6525
+ if ( !jQuery.support.appendChecked ) {
6526
+ jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
6527
+ }
6528
+
6529
+ i = 0;
6530
+ while ( (elem = nodes[ i++ ]) ) {
6531
+
6532
+ // #4087 - If origin and destination elements are the same, and this is
6533
+ // that element, do not do anything
6534
+ if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
6535
+ continue;
6536
+ }
6537
+
6538
+ contains = jQuery.contains( elem.ownerDocument, elem );
6539
+
6540
+ // Append to fragment
6541
+ tmp = getAll( safe.appendChild( elem ), "script" );
6542
+
6543
+ // Preserve script evaluation history
6544
+ if ( contains ) {
6545
+ setGlobalEval( tmp );
6546
+ }
6547
+
6548
+ // Capture executables
6549
+ if ( scripts ) {
6550
+ j = 0;
6551
+ while ( (elem = tmp[ j++ ]) ) {
6552
+ if ( rscriptType.test( elem.type || "" ) ) {
6553
+ scripts.push( elem );
6554
+ }
6555
+ }
6556
+ }
6557
+ }
6558
+
6559
+ tmp = null;
6560
+
6561
+ return safe;
6562
+ },
6563
+
6564
+ cleanData: function( elems, /* internal */ acceptData ) {
6565
+ var elem, type, id, data,
6566
+ i = 0,
6567
+ internalKey = jQuery.expando,
6568
+ cache = jQuery.cache,
6569
+ deleteExpando = jQuery.support.deleteExpando,
6570
+ special = jQuery.event.special;
6571
+
6572
+ for ( ; (elem = elems[i]) != null; i++ ) {
6573
+
6574
+ if ( acceptData || jQuery.acceptData( elem ) ) {
6575
+
6576
+ id = elem[ internalKey ];
6577
+ data = id && cache[ id ];
6578
+
6579
+ if ( data ) {
6580
+ if ( data.events ) {
6581
+ for ( type in data.events ) {
6582
+ if ( special[ type ] ) {
6583
+ jQuery.event.remove( elem, type );
6584
+
6585
+ // This is a shortcut to avoid jQuery.event.remove's overhead
6586
+ } else {
6587
+ jQuery.removeEvent( elem, type, data.handle );
6588
+ }
6589
+ }
6590
+ }
6591
+
6592
+ // Remove cache only if it was not already removed by jQuery.event.remove
6593
+ if ( cache[ id ] ) {
6594
+
6595
+ delete cache[ id ];
6596
+
6597
+ // IE does not allow us to delete expando properties from nodes,
6598
+ // nor does it have a removeAttribute function on Document nodes;
6599
+ // we must handle all of these cases
6600
+ if ( deleteExpando ) {
6601
+ delete elem[ internalKey ];
6602
+
6603
+ } else if ( typeof elem.removeAttribute !== core_strundefined ) {
6604
+ elem.removeAttribute( internalKey );
6605
+
6606
+ } else {
6607
+ elem[ internalKey ] = null;
6608
+ }
6609
+
6610
+ core_deletedIds.push( id );
6611
+ }
6612
+ }
6613
+ }
6614
+ }
6615
+ }
6616
+ });
6617
+ var iframe, getStyles, curCSS,
6618
+ ralpha = /alpha\([^)]*\)/i,
6619
+ ropacity = /opacity\s*=\s*([^)]*)/,
6620
+ rposition = /^(top|right|bottom|left)$/,
6621
+ // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
6622
+ // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
6623
+ rdisplayswap = /^(none|table(?!-c[ea]).+)/,
6624
+ rmargin = /^margin/,
6625
+ rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
6626
+ rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
6627
+ rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
6628
+ elemdisplay = { BODY: "block" },
6629
+
6630
+ cssShow = { position: "absolute", visibility: "hidden", display: "block" },
6631
+ cssNormalTransform = {
6632
+ letterSpacing: 0,
6633
+ fontWeight: 400
6634
+ },
6635
+
6636
+ cssExpand = [ "Top", "Right", "Bottom", "Left" ],
6637
+ cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
6638
+
6639
+ // return a css property mapped to a potentially vendor prefixed property
6640
+ function vendorPropName( style, name ) {
6641
+
6642
+ // shortcut for names that are not vendor prefixed
6643
+ if ( name in style ) {
6644
+ return name;
6645
+ }
6646
+
6647
+ // check for vendor prefixed names
6648
+ var capName = name.charAt(0).toUpperCase() + name.slice(1),
6649
+ origName = name,
6650
+ i = cssPrefixes.length;
6651
+
6652
+ while ( i-- ) {
6653
+ name = cssPrefixes[ i ] + capName;
6654
+ if ( name in style ) {
6655
+ return name;
6656
+ }
6657
+ }
6658
+
6659
+ return origName;
6660
+ }
6661
+
6662
+ function isHidden( elem, el ) {
6663
+ // isHidden might be called from jQuery#filter function;
6664
+ // in that case, element will be second argument
6665
+ elem = el || elem;
6666
+ return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
6667
+ }
6668
+
6669
+ function showHide( elements, show ) {
6670
+ var display, elem, hidden,
6671
+ values = [],
6672
+ index = 0,
6673
+ length = elements.length;
6674
+
6675
+ for ( ; index < length; index++ ) {
6676
+ elem = elements[ index ];
6677
+ if ( !elem.style ) {
6678
+ continue;
6679
+ }
6680
+
6681
+ values[ index ] = jQuery._data( elem, "olddisplay" );
6682
+ display = elem.style.display;
6683
+ if ( show ) {
6684
+ // Reset the inline display of this element to learn if it is
6685
+ // being hidden by cascaded rules or not
6686
+ if ( !values[ index ] && display === "none" ) {
6687
+ elem.style.display = "";
6688
+ }
6689
+
6690
+ // Set elements which have been overridden with display: none
6691
+ // in a stylesheet to whatever the default browser style is
6692
+ // for such an element
6693
+ if ( elem.style.display === "" && isHidden( elem ) ) {
6694
+ values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
6695
+ }
6696
+ } else {
6697
+
6698
+ if ( !values[ index ] ) {
6699
+ hidden = isHidden( elem );
6700
+
6701
+ if ( display && display !== "none" || !hidden ) {
6702
+ jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
6703
+ }
6704
+ }
6705
+ }
6706
+ }
6707
+
6708
+ // Set the display of most of the elements in a second loop
6709
+ // to avoid the constant reflow
6710
+ for ( index = 0; index < length; index++ ) {
6711
+ elem = elements[ index ];
6712
+ if ( !elem.style ) {
6713
+ continue;
6714
+ }
6715
+ if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
6716
+ elem.style.display = show ? values[ index ] || "" : "none";
6717
+ }
6718
+ }
6719
+
6720
+ return elements;
6721
+ }
6722
+
6723
+ jQuery.fn.extend({
6724
+ css: function( name, value ) {
6725
+ return jQuery.access( this, function( elem, name, value ) {
6726
+ var len, styles,
6727
+ map = {},
6728
+ i = 0;
6729
+
6730
+ if ( jQuery.isArray( name ) ) {
6731
+ styles = getStyles( elem );
6732
+ len = name.length;
6733
+
6734
+ for ( ; i < len; i++ ) {
6735
+ map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
6736
+ }
6737
+
6738
+ return map;
6739
+ }
6740
+
6741
+ return value !== undefined ?
6742
+ jQuery.style( elem, name, value ) :
6743
+ jQuery.css( elem, name );
6744
+ }, name, value, arguments.length > 1 );
6745
+ },
6746
+ show: function() {
6747
+ return showHide( this, true );
6748
+ },
6749
+ hide: function() {
6750
+ return showHide( this );
6751
+ },
6752
+ toggle: function( state ) {
6753
+ var bool = typeof state === "boolean";
6754
+
6755
+ return this.each(function() {
6756
+ if ( bool ? state : isHidden( this ) ) {
6757
+ jQuery( this ).show();
6758
+ } else {
6759
+ jQuery( this ).hide();
6760
+ }
6761
+ });
6762
+ }
6763
+ });
6764
+
6765
+ jQuery.extend({
6766
+ // Add in style property hooks for overriding the default
6767
+ // behavior of getting and setting a style property
6768
+ cssHooks: {
6769
+ opacity: {
6770
+ get: function( elem, computed ) {
6771
+ if ( computed ) {
6772
+ // We should always get a number back from opacity
6773
+ var ret = curCSS( elem, "opacity" );
6774
+ return ret === "" ? "1" : ret;
6775
+ }
6776
+ }
6777
+ }
6778
+ },
6779
+
6780
+ // Exclude the following css properties to add px
6781
+ cssNumber: {
6782
+ "columnCount": true,
6783
+ "fillOpacity": true,
6784
+ "fontWeight": true,
6785
+ "lineHeight": true,
6786
+ "opacity": true,
6787
+ "orphans": true,
6788
+ "widows": true,
6789
+ "zIndex": true,
6790
+ "zoom": true
6791
+ },
6792
+
6793
+ // Add in properties whose names you wish to fix before
6794
+ // setting or getting the value
6795
+ cssProps: {
6796
+ // normalize float css property
6797
+ "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
6798
+ },
6799
+
6800
+ // Get and set the style property on a DOM Node
6801
+ style: function( elem, name, value, extra ) {
6802
+ // Don't set styles on text and comment nodes
6803
+ if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
6804
+ return;
6805
+ }
6806
+
6807
+ // Make sure that we're working with the right name
6808
+ var ret, type, hooks,
6809
+ origName = jQuery.camelCase( name ),
6810
+ style = elem.style;
6811
+
6812
+ name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
6813
+
6814
+ // gets hook for the prefixed version
6815
+ // followed by the unprefixed version
6816
+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
6817
+
6818
+ // Check if we're setting a value
6819
+ if ( value !== undefined ) {
6820
+ type = typeof value;
6821
+
6822
+ // convert relative number strings (+= or -=) to relative numbers. #7345
6823
+ if ( type === "string" && (ret = rrelNum.exec( value )) ) {
6824
+ value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
6825
+ // Fixes bug #9237
6826
+ type = "number";
6827
+ }
6828
+
6829
+ // Make sure that NaN and null values aren't set. See: #7116
6830
+ if ( value == null || type === "number" && isNaN( value ) ) {
6831
+ return;
6832
+ }
6833
+
6834
+ // If a number was passed in, add 'px' to the (except for certain CSS properties)
6835
+ if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
6836
+ value += "px";
6837
+ }
6838
+
6839
+ // Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
6840
+ // but it would mean to define eight (for every problematic property) identical functions
6841
+ if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
6842
+ style[ name ] = "inherit";
6843
+ }
6844
+
6845
+ // If a hook was provided, use that value, otherwise just set the specified value
6846
+ if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
6847
+
6848
+ // Wrapped to prevent IE from throwing errors when 'invalid' values are provided
6849
+ // Fixes bug #5509
6850
+ try {
6851
+ style[ name ] = value;
6852
+ } catch(e) {}
6853
+ }
6854
+
6855
+ } else {
6856
+ // If a hook was provided get the non-computed value from there
6857
+ if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
6858
+ return ret;
6859
+ }
6860
+
6861
+ // Otherwise just get the value from the style object
6862
+ return style[ name ];
6863
+ }
6864
+ },
6865
+
6866
+ css: function( elem, name, extra, styles ) {
6867
+ var num, val, hooks,
6868
+ origName = jQuery.camelCase( name );
6869
+
6870
+ // Make sure that we're working with the right name
6871
+ name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
6872
+
6873
+ // gets hook for the prefixed version
6874
+ // followed by the unprefixed version
6875
+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
6876
+
6877
+ // If a hook was provided get the computed value from there
6878
+ if ( hooks && "get" in hooks ) {
6879
+ val = hooks.get( elem, true, extra );
6880
+ }
6881
+
6882
+ // Otherwise, if a way to get the computed value exists, use that
6883
+ if ( val === undefined ) {
6884
+ val = curCSS( elem, name, styles );
6885
+ }
6886
+
6887
+ //convert "normal" to computed value
6888
+ if ( val === "normal" && name in cssNormalTransform ) {
6889
+ val = cssNormalTransform[ name ];
6890
+ }
6891
+
6892
+ // Return, converting to number if forced or a qualifier was provided and val looks numeric
6893
+ if ( extra === "" || extra ) {
6894
+ num = parseFloat( val );
6895
+ return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
6896
+ }
6897
+ return val;
6898
+ },
6899
+
6900
+ // A method for quickly swapping in/out CSS properties to get correct calculations
6901
+ swap: function( elem, options, callback, args ) {
6902
+ var ret, name,
6903
+ old = {};
6904
+
6905
+ // Remember the old values, and insert the new ones
6906
+ for ( name in options ) {
6907
+ old[ name ] = elem.style[ name ];
6908
+ elem.style[ name ] = options[ name ];
6909
+ }
6910
+
6911
+ ret = callback.apply( elem, args || [] );
6912
+
6913
+ // Revert the old values
6914
+ for ( name in options ) {
6915
+ elem.style[ name ] = old[ name ];
6916
+ }
6917
+
6918
+ return ret;
6919
+ }
6920
+ });
6921
+
6922
+ // NOTE: we've included the "window" in window.getComputedStyle
6923
+ // because jsdom on node.js will break without it.
6924
+ if ( window.getComputedStyle ) {
6925
+ getStyles = function( elem ) {
6926
+ return window.getComputedStyle( elem, null );
6927
+ };
6928
+
6929
+ curCSS = function( elem, name, _computed ) {
6930
+ var width, minWidth, maxWidth,
6931
+ computed = _computed || getStyles( elem ),
6932
+
6933
+ // getPropertyValue is only needed for .css('filter') in IE9, see #12537
6934
+ ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
6935
+ style = elem.style;
6936
+
6937
+ if ( computed ) {
6938
+
6939
+ if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
6940
+ ret = jQuery.style( elem, name );
6941
+ }
6942
+
6943
+ // A tribute to the "awesome hack by Dean Edwards"
6944
+ // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
6945
+ // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
6946
+ // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
6947
+ if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
6948
+
6949
+ // Remember the original values
6950
+ width = style.width;
6951
+ minWidth = style.minWidth;
6952
+ maxWidth = style.maxWidth;
6953
+
6954
+ // Put in the new values to get a computed value out
6955
+ style.minWidth = style.maxWidth = style.width = ret;
6956
+ ret = computed.width;
6957
+
6958
+ // Revert the changed values
6959
+ style.width = width;
6960
+ style.minWidth = minWidth;
6961
+ style.maxWidth = maxWidth;
6962
+ }
6963
+ }
6964
+
6965
+ return ret;
6966
+ };
6967
+ } else if ( document.documentElement.currentStyle ) {
6968
+ getStyles = function( elem ) {
6969
+ return elem.currentStyle;
6970
+ };
6971
+
6972
+ curCSS = function( elem, name, _computed ) {
6973
+ var left, rs, rsLeft,
6974
+ computed = _computed || getStyles( elem ),
6975
+ ret = computed ? computed[ name ] : undefined,
6976
+ style = elem.style;
6977
+
6978
+ // Avoid setting ret to empty string here
6979
+ // so we don't default to auto
6980
+ if ( ret == null && style && style[ name ] ) {
6981
+ ret = style[ name ];
6982
+ }
6983
+
6984
+ // From the awesome hack by Dean Edwards
6985
+ // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
6986
+
6987
+ // If we're not dealing with a regular pixel number
6988
+ // but a number that has a weird ending, we need to convert it to pixels
6989
+ // but not position css attributes, as those are proportional to the parent element instead
6990
+ // and we can't measure the parent instead because it might trigger a "stacking dolls" problem
6991
+ if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
6992
+
6993
+ // Remember the original values
6994
+ left = style.left;
6995
+ rs = elem.runtimeStyle;
6996
+ rsLeft = rs && rs.left;
6997
+
6998
+ // Put in the new values to get a computed value out
6999
+ if ( rsLeft ) {
7000
+ rs.left = elem.currentStyle.left;
7001
+ }
7002
+ style.left = name === "fontSize" ? "1em" : ret;
7003
+ ret = style.pixelLeft + "px";
7004
+
7005
+ // Revert the changed values
7006
+ style.left = left;
7007
+ if ( rsLeft ) {
7008
+ rs.left = rsLeft;
7009
+ }
7010
+ }
7011
+
7012
+ return ret === "" ? "auto" : ret;
7013
+ };
7014
+ }
7015
+
7016
+ function setPositiveNumber( elem, value, subtract ) {
7017
+ var matches = rnumsplit.exec( value );
7018
+ return matches ?
7019
+ // Guard against undefined "subtract", e.g., when used as in cssHooks
7020
+ Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
7021
+ value;
7022
+ }
7023
+
7024
+ function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
7025
+ var i = extra === ( isBorderBox ? "border" : "content" ) ?
7026
+ // If we already have the right measurement, avoid augmentation
7027
+ 4 :
7028
+ // Otherwise initialize for horizontal or vertical properties
7029
+ name === "width" ? 1 : 0,
7030
+
7031
+ val = 0;
7032
+
7033
+ for ( ; i < 4; i += 2 ) {
7034
+ // both box models exclude margin, so add it if we want it
7035
+ if ( extra === "margin" ) {
7036
+ val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
7037
+ }
7038
+
7039
+ if ( isBorderBox ) {
7040
+ // border-box includes padding, so remove it if we want content
7041
+ if ( extra === "content" ) {
7042
+ val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
7043
+ }
7044
+
7045
+ // at this point, extra isn't border nor margin, so remove border
7046
+ if ( extra !== "margin" ) {
7047
+ val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
7048
+ }
7049
+ } else {
7050
+ // at this point, extra isn't content, so add padding
7051
+ val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
7052
+
7053
+ // at this point, extra isn't content nor padding, so add border
7054
+ if ( extra !== "padding" ) {
7055
+ val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
7056
+ }
7057
+ }
7058
+ }
7059
+
7060
+ return val;
7061
+ }
7062
+
7063
+ function getWidthOrHeight( elem, name, extra ) {
7064
+
7065
+ // Start with offset property, which is equivalent to the border-box value
7066
+ var valueIsBorderBox = true,
7067
+ val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
7068
+ styles = getStyles( elem ),
7069
+ isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
7070
+
7071
+ // some non-html elements return undefined for offsetWidth, so check for null/undefined
7072
+ // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
7073
+ // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
7074
+ if ( val <= 0 || val == null ) {
7075
+ // Fall back to computed then uncomputed css if necessary
7076
+ val = curCSS( elem, name, styles );
7077
+ if ( val < 0 || val == null ) {
7078
+ val = elem.style[ name ];
7079
+ }
7080
+
7081
+ // Computed unit is not pixels. Stop here and return.
7082
+ if ( rnumnonpx.test(val) ) {
7083
+ return val;
7084
+ }
7085
+
7086
+ // we need the check for style in case a browser which returns unreliable values
7087
+ // for getComputedStyle silently falls back to the reliable elem.style
7088
+ valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
7089
+
7090
+ // Normalize "", auto, and prepare for extra
7091
+ val = parseFloat( val ) || 0;
7092
+ }
7093
+
7094
+ // use the active box-sizing model to add/subtract irrelevant styles
7095
+ return ( val +
7096
+ augmentWidthOrHeight(
7097
+ elem,
7098
+ name,
7099
+ extra || ( isBorderBox ? "border" : "content" ),
7100
+ valueIsBorderBox,
7101
+ styles
7102
+ )
7103
+ ) + "px";
7104
+ }
7105
+
7106
+ // Try to determine the default display value of an element
7107
+ function css_defaultDisplay( nodeName ) {
7108
+ var doc = document,
7109
+ display = elemdisplay[ nodeName ];
7110
+
7111
+ if ( !display ) {
7112
+ display = actualDisplay( nodeName, doc );
7113
+
7114
+ // If the simple way fails, read from inside an iframe
7115
+ if ( display === "none" || !display ) {
7116
+ // Use the already-created iframe if possible
7117
+ iframe = ( iframe ||
7118
+ jQuery("<iframe frameborder='0' width='0' height='0'/>")
7119
+ .css( "cssText", "display:block !important" )
7120
+ ).appendTo( doc.documentElement );
7121
+
7122
+ // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
7123
+ doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
7124
+ doc.write("<!doctype html><html><body>");
7125
+ doc.close();
7126
+
7127
+ display = actualDisplay( nodeName, doc );
7128
+ iframe.detach();
7129
+ }
7130
+
7131
+ // Store the correct default display
7132
+ elemdisplay[ nodeName ] = display;
7133
+ }
7134
+
7135
+ return display;
7136
+ }
7137
+
7138
+ // Called ONLY from within css_defaultDisplay
7139
+ function actualDisplay( name, doc ) {
7140
+ var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
7141
+ display = jQuery.css( elem[0], "display" );
7142
+ elem.remove();
7143
+ return display;
7144
+ }
7145
+
7146
+ jQuery.each([ "height", "width" ], function( i, name ) {
7147
+ jQuery.cssHooks[ name ] = {
7148
+ get: function( elem, computed, extra ) {
7149
+ if ( computed ) {
7150
+ // certain elements can have dimension info if we invisibly show them
7151
+ // however, it must have a current display style that would benefit from this
7152
+ return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
7153
+ jQuery.swap( elem, cssShow, function() {
7154
+ return getWidthOrHeight( elem, name, extra );
7155
+ }) :
7156
+ getWidthOrHeight( elem, name, extra );
7157
+ }
7158
+ },
7159
+
7160
+ set: function( elem, value, extra ) {
7161
+ var styles = extra && getStyles( elem );
7162
+ return setPositiveNumber( elem, value, extra ?
7163
+ augmentWidthOrHeight(
7164
+ elem,
7165
+ name,
7166
+ extra,
7167
+ jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
7168
+ styles
7169
+ ) : 0
7170
+ );
7171
+ }
7172
+ };
7173
+ });
7174
+
7175
+ if ( !jQuery.support.opacity ) {
7176
+ jQuery.cssHooks.opacity = {
7177
+ get: function( elem, computed ) {
7178
+ // IE uses filters for opacity
7179
+ return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
7180
+ ( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
7181
+ computed ? "1" : "";
7182
+ },
7183
+
7184
+ set: function( elem, value ) {
7185
+ var style = elem.style,
7186
+ currentStyle = elem.currentStyle,
7187
+ opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
7188
+ filter = currentStyle && currentStyle.filter || style.filter || "";
7189
+
7190
+ // IE has trouble with opacity if it does not have layout
7191
+ // Force it by setting the zoom level
7192
+ style.zoom = 1;
7193
+
7194
+ // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
7195
+ // if value === "", then remove inline opacity #12685
7196
+ if ( ( value >= 1 || value === "" ) &&
7197
+ jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
7198
+ style.removeAttribute ) {
7199
+
7200
+ // Setting style.filter to null, "" & " " still leave "filter:" in the cssText
7201
+ // if "filter:" is present at all, clearType is disabled, we want to avoid this
7202
+ // style.removeAttribute is IE Only, but so apparently is this code path...
7203
+ style.removeAttribute( "filter" );
7204
+
7205
+ // if there is no filter style applied in a css rule or unset inline opacity, we are done
7206
+ if ( value === "" || currentStyle && !currentStyle.filter ) {
7207
+ return;
7208
+ }
7209
+ }
7210
+
7211
+ // otherwise, set new filter values
7212
+ style.filter = ralpha.test( filter ) ?
7213
+ filter.replace( ralpha, opacity ) :
7214
+ filter + " " + opacity;
7215
+ }
7216
+ };
7217
+ }
7218
+
7219
+ // These hooks cannot be added until DOM ready because the support test
7220
+ // for it is not run until after DOM ready
7221
+ jQuery(function() {
7222
+ if ( !jQuery.support.reliableMarginRight ) {
7223
+ jQuery.cssHooks.marginRight = {
7224
+ get: function( elem, computed ) {
7225
+ if ( computed ) {
7226
+ // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
7227
+ // Work around by temporarily setting element display to inline-block
7228
+ return jQuery.swap( elem, { "display": "inline-block" },
7229
+ curCSS, [ elem, "marginRight" ] );
7230
+ }
7231
+ }
7232
+ };
7233
+ }
7234
+
7235
+ // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
7236
+ // getComputedStyle returns percent when specified for top/left/bottom/right
7237
+ // rather than make the css module depend on the offset module, we just check for it here
7238
+ if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
7239
+ jQuery.each( [ "top", "left" ], function( i, prop ) {
7240
+ jQuery.cssHooks[ prop ] = {
7241
+ get: function( elem, computed ) {
7242
+ if ( computed ) {
7243
+ computed = curCSS( elem, prop );
7244
+ // if curCSS returns percentage, fallback to offset
7245
+ return rnumnonpx.test( computed ) ?
7246
+ jQuery( elem ).position()[ prop ] + "px" :
7247
+ computed;
7248
+ }
7249
+ }
7250
+ };
7251
+ });
7252
+ }
7253
+
7254
+ });
7255
+
7256
+ if ( jQuery.expr && jQuery.expr.filters ) {
7257
+ jQuery.expr.filters.hidden = function( elem ) {
7258
+ // Support: Opera <= 12.12
7259
+ // Opera reports offsetWidths and offsetHeights less than zero on some elements
7260
+ return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
7261
+ (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
7262
+ };
7263
+
7264
+ jQuery.expr.filters.visible = function( elem ) {
7265
+ return !jQuery.expr.filters.hidden( elem );
7266
+ };
7267
+ }
7268
+
7269
+ // These hooks are used by animate to expand properties
7270
+ jQuery.each({
7271
+ margin: "",
7272
+ padding: "",
7273
+ border: "Width"
7274
+ }, function( prefix, suffix ) {
7275
+ jQuery.cssHooks[ prefix + suffix ] = {
7276
+ expand: function( value ) {
7277
+ var i = 0,
7278
+ expanded = {},
7279
+
7280
+ // assumes a single number if not a string
7281
+ parts = typeof value === "string" ? value.split(" ") : [ value ];
7282
+
7283
+ for ( ; i < 4; i++ ) {
7284
+ expanded[ prefix + cssExpand[ i ] + suffix ] =
7285
+ parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
7286
+ }
7287
+
7288
+ return expanded;
7289
+ }
7290
+ };
7291
+
7292
+ if ( !rmargin.test( prefix ) ) {
7293
+ jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
7294
+ }
7295
+ });
7296
+ var r20 = /%20/g,
7297
+ rbracket = /\[\]$/,
7298
+ rCRLF = /\r?\n/g,
7299
+ rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
7300
+ rsubmittable = /^(?:input|select|textarea|keygen)/i;
7301
+
7302
+ jQuery.fn.extend({
7303
+ serialize: function() {
7304
+ return jQuery.param( this.serializeArray() );
7305
+ },
7306
+ serializeArray: function() {
7307
+ return this.map(function(){
7308
+ // Can add propHook for "elements" to filter or add form elements
7309
+ var elements = jQuery.prop( this, "elements" );
7310
+ return elements ? jQuery.makeArray( elements ) : this;
7311
+ })
7312
+ .filter(function(){
7313
+ var type = this.type;
7314
+ // Use .is(":disabled") so that fieldset[disabled] works
7315
+ return this.name && !jQuery( this ).is( ":disabled" ) &&
7316
+ rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
7317
+ ( this.checked || !manipulation_rcheckableType.test( type ) );
7318
+ })
7319
+ .map(function( i, elem ){
7320
+ var val = jQuery( this ).val();
7321
+
7322
+ return val == null ?
7323
+ null :
7324
+ jQuery.isArray( val ) ?
7325
+ jQuery.map( val, function( val ){
7326
+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
7327
+ }) :
7328
+ { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
7329
+ }).get();
7330
+ }
7331
+ });
7332
+
7333
+ //Serialize an array of form elements or a set of
7334
+ //key/values into a query string
7335
+ jQuery.param = function( a, traditional ) {
7336
+ var prefix,
7337
+ s = [],
7338
+ add = function( key, value ) {
7339
+ // If value is a function, invoke it and return its value
7340
+ value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
7341
+ s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
7342
+ };
7343
+
7344
+ // Set traditional to true for jQuery <= 1.3.2 behavior.
7345
+ if ( traditional === undefined ) {
7346
+ traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
7347
+ }
7348
+
7349
+ // If an array was passed in, assume that it is an array of form elements.
7350
+ if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
7351
+ // Serialize the form elements
7352
+ jQuery.each( a, function() {
7353
+ add( this.name, this.value );
7354
+ });
7355
+
7356
+ } else {
7357
+ // If traditional, encode the "old" way (the way 1.3.2 or older
7358
+ // did it), otherwise encode params recursively.
7359
+ for ( prefix in a ) {
7360
+ buildParams( prefix, a[ prefix ], traditional, add );
7361
+ }
7362
+ }
7363
+
7364
+ // Return the resulting serialization
7365
+ return s.join( "&" ).replace( r20, "+" );
7366
+ };
7367
+
7368
+ function buildParams( prefix, obj, traditional, add ) {
7369
+ var name;
7370
+
7371
+ if ( jQuery.isArray( obj ) ) {
7372
+ // Serialize array item.
7373
+ jQuery.each( obj, function( i, v ) {
7374
+ if ( traditional || rbracket.test( prefix ) ) {
7375
+ // Treat each array item as a scalar.
7376
+ add( prefix, v );
7377
+
7378
+ } else {
7379
+ // Item is non-scalar (array or object), encode its numeric index.
7380
+ buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
7381
+ }
7382
+ });
7383
+
7384
+ } else if ( !traditional && jQuery.type( obj ) === "object" ) {
7385
+ // Serialize object item.
7386
+ for ( name in obj ) {
7387
+ buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
7388
+ }
7389
+
7390
+ } else {
7391
+ // Serialize scalar item.
7392
+ add( prefix, obj );
7393
+ }
7394
+ }
7395
+ jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
7396
+ "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
7397
+ "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
7398
+
7399
+ // Handle event binding
7400
+ jQuery.fn[ name ] = function( data, fn ) {
7401
+ return arguments.length > 0 ?
7402
+ this.on( name, null, data, fn ) :
7403
+ this.trigger( name );
7404
+ };
7405
+ });
7406
+
7407
+ jQuery.fn.hover = function( fnOver, fnOut ) {
7408
+ return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
7409
+ };
7410
+ var
7411
+ // Document location
7412
+ ajaxLocParts,
7413
+ ajaxLocation,
7414
+ ajax_nonce = jQuery.now(),
7415
+
7416
+ ajax_rquery = /\?/,
7417
+ rhash = /#.*$/,
7418
+ rts = /([?&])_=[^&]*/,
7419
+ rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
7420
+ // #7653, #8125, #8152: local protocol detection
7421
+ rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
7422
+ rnoContent = /^(?:GET|HEAD)$/,
7423
+ rprotocol = /^\/\//,
7424
+ rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
7425
+
7426
+ // Keep a copy of the old load method
7427
+ _load = jQuery.fn.load,
7428
+
7429
+ /* Prefilters
7430
+ * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
7431
+ * 2) These are called:
7432
+ * - BEFORE asking for a transport
7433
+ * - AFTER param serialization (s.data is a string if s.processData is true)
7434
+ * 3) key is the dataType
7435
+ * 4) the catchall symbol "*" can be used
7436
+ * 5) execution will start with transport dataType and THEN continue down to "*" if needed
7437
+ */
7438
+ prefilters = {},
7439
+
7440
+ /* Transports bindings
7441
+ * 1) key is the dataType
7442
+ * 2) the catchall symbol "*" can be used
7443
+ * 3) selection will start with transport dataType and THEN go to "*" if needed
7444
+ */
7445
+ transports = {},
7446
+
7447
+ // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
7448
+ allTypes = "*/".concat("*");
7449
+
7450
+ // #8138, IE may throw an exception when accessing
7451
+ // a field from window.location if document.domain has been set
7452
+ try {
7453
+ ajaxLocation = location.href;
7454
+ } catch( e ) {
7455
+ // Use the href attribute of an A element
7456
+ // since IE will modify it given document.location
7457
+ ajaxLocation = document.createElement( "a" );
7458
+ ajaxLocation.href = "";
7459
+ ajaxLocation = ajaxLocation.href;
7460
+ }
7461
+
7462
+ // Segment location into parts
7463
+ ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
7464
+
7465
+ // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
7466
+ function addToPrefiltersOrTransports( structure ) {
7467
+
7468
+ // dataTypeExpression is optional and defaults to "*"
7469
+ return function( dataTypeExpression, func ) {
7470
+
7471
+ if ( typeof dataTypeExpression !== "string" ) {
7472
+ func = dataTypeExpression;
7473
+ dataTypeExpression = "*";
7474
+ }
7475
+
7476
+ var dataType,
7477
+ i = 0,
7478
+ dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
7479
+
7480
+ if ( jQuery.isFunction( func ) ) {
7481
+ // For each dataType in the dataTypeExpression
7482
+ while ( (dataType = dataTypes[i++]) ) {
7483
+ // Prepend if requested
7484
+ if ( dataType[0] === "+" ) {
7485
+ dataType = dataType.slice( 1 ) || "*";
7486
+ (structure[ dataType ] = structure[ dataType ] || []).unshift( func );
7487
+
7488
+ // Otherwise append
7489
+ } else {
7490
+ (structure[ dataType ] = structure[ dataType ] || []).push( func );
7491
+ }
7492
+ }
7493
+ }
7494
+ };
7495
+ }
7496
+
7497
+ // Base inspection function for prefilters and transports
7498
+ function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
7499
+
7500
+ var inspected = {},
7501
+ seekingTransport = ( structure === transports );
7502
+
7503
+ function inspect( dataType ) {
7504
+ var selected;
7505
+ inspected[ dataType ] = true;
7506
+ jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
7507
+ var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
7508
+ if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
7509
+ options.dataTypes.unshift( dataTypeOrTransport );
7510
+ inspect( dataTypeOrTransport );
7511
+ return false;
7512
+ } else if ( seekingTransport ) {
7513
+ return !( selected = dataTypeOrTransport );
7514
+ }
7515
+ });
7516
+ return selected;
7517
+ }
7518
+
7519
+ return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
7520
+ }
7521
+
7522
+ // A special extend for ajax options
7523
+ // that takes "flat" options (not to be deep extended)
7524
+ // Fixes #9887
7525
+ function ajaxExtend( target, src ) {
7526
+ var deep, key,
7527
+ flatOptions = jQuery.ajaxSettings.flatOptions || {};
7528
+
7529
+ for ( key in src ) {
7530
+ if ( src[ key ] !== undefined ) {
7531
+ ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
7532
+ }
7533
+ }
7534
+ if ( deep ) {
7535
+ jQuery.extend( true, target, deep );
7536
+ }
7537
+
7538
+ return target;
7539
+ }
7540
+
7541
+ jQuery.fn.load = function( url, params, callback ) {
7542
+ if ( typeof url !== "string" && _load ) {
7543
+ return _load.apply( this, arguments );
7544
+ }
7545
+
7546
+ var selector, response, type,
7547
+ self = this,
7548
+ off = url.indexOf(" ");
7549
+
7550
+ if ( off >= 0 ) {
7551
+ selector = url.slice( off, url.length );
7552
+ url = url.slice( 0, off );
7553
+ }
7554
+
7555
+ // If it's a function
7556
+ if ( jQuery.isFunction( params ) ) {
7557
+
7558
+ // We assume that it's the callback
7559
+ callback = params;
7560
+ params = undefined;
7561
+
7562
+ // Otherwise, build a param string
7563
+ } else if ( params && typeof params === "object" ) {
7564
+ type = "POST";
7565
+ }
7566
+
7567
+ // If we have elements to modify, make the request
7568
+ if ( self.length > 0 ) {
7569
+ jQuery.ajax({
7570
+ url: url,
7571
+
7572
+ // if "type" variable is undefined, then "GET" method will be used
7573
+ type: type,
7574
+ dataType: "html",
7575
+ data: params
7576
+ }).done(function( responseText ) {
7577
+
7578
+ // Save response for use in complete callback
7579
+ response = arguments;
7580
+
7581
+ self.html( selector ?
7582
+
7583
+ // If a selector was specified, locate the right elements in a dummy div
7584
+ // Exclude scripts to avoid IE 'Permission Denied' errors
7585
+ jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
7586
+
7587
+ // Otherwise use the full result
7588
+ responseText );
7589
+
7590
+ }).complete( callback && function( jqXHR, status ) {
7591
+ self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
7592
+ });
7593
+ }
7594
+
7595
+ return this;
7596
+ };
7597
+
7598
+ // Attach a bunch of functions for handling common AJAX events
7599
+ jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
7600
+ jQuery.fn[ type ] = function( fn ){
7601
+ return this.on( type, fn );
7602
+ };
7603
+ });
7604
+
7605
+ jQuery.each( [ "get", "post" ], function( i, method ) {
7606
+ jQuery[ method ] = function( url, data, callback, type ) {
7607
+ // shift arguments if data argument was omitted
7608
+ if ( jQuery.isFunction( data ) ) {
7609
+ type = type || callback;
7610
+ callback = data;
7611
+ data = undefined;
7612
+ }
7613
+
7614
+ return jQuery.ajax({
7615
+ url: url,
7616
+ type: method,
7617
+ dataType: type,
7618
+ data: data,
7619
+ success: callback
7620
+ });
7621
+ };
7622
+ });
7623
+
7624
+ jQuery.extend({
7625
+
7626
+ // Counter for holding the number of active queries
7627
+ active: 0,
7628
+
7629
+ // Last-Modified header cache for next request
7630
+ lastModified: {},
7631
+ etag: {},
7632
+
7633
+ ajaxSettings: {
7634
+ url: ajaxLocation,
7635
+ type: "GET",
7636
+ isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
7637
+ global: true,
7638
+ processData: true,
7639
+ async: true,
7640
+ contentType: "application/x-www-form-urlencoded; charset=UTF-8",
7641
+ /*
7642
+ timeout: 0,
7643
+ data: null,
7644
+ dataType: null,
7645
+ username: null,
7646
+ password: null,
7647
+ cache: null,
7648
+ throws: false,
7649
+ traditional: false,
7650
+ headers: {},
7651
+ */
7652
+
7653
+ accepts: {
7654
+ "*": allTypes,
7655
+ text: "text/plain",
7656
+ html: "text/html",
7657
+ xml: "application/xml, text/xml",
7658
+ json: "application/json, text/javascript"
7659
+ },
7660
+
7661
+ contents: {
7662
+ xml: /xml/,
7663
+ html: /html/,
7664
+ json: /json/
7665
+ },
7666
+
7667
+ responseFields: {
7668
+ xml: "responseXML",
7669
+ text: "responseText"
7670
+ },
7671
+
7672
+ // Data converters
7673
+ // Keys separate source (or catchall "*") and destination types with a single space
7674
+ converters: {
7675
+
7676
+ // Convert anything to text
7677
+ "* text": window.String,
7678
+
7679
+ // Text to html (true = no transformation)
7680
+ "text html": true,
7681
+
7682
+ // Evaluate text as a json expression
7683
+ "text json": jQuery.parseJSON,
7684
+
7685
+ // Parse text as xml
7686
+ "text xml": jQuery.parseXML
7687
+ },
7688
+
7689
+ // For options that shouldn't be deep extended:
7690
+ // you can add your own custom options here if
7691
+ // and when you create one that shouldn't be
7692
+ // deep extended (see ajaxExtend)
7693
+ flatOptions: {
7694
+ url: true,
7695
+ context: true
7696
+ }
7697
+ },
7698
+
7699
+ // Creates a full fledged settings object into target
7700
+ // with both ajaxSettings and settings fields.
7701
+ // If target is omitted, writes into ajaxSettings.
7702
+ ajaxSetup: function( target, settings ) {
7703
+ return settings ?
7704
+
7705
+ // Building a settings object
7706
+ ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
7707
+
7708
+ // Extending ajaxSettings
7709
+ ajaxExtend( jQuery.ajaxSettings, target );
7710
+ },
7711
+
7712
+ ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
7713
+ ajaxTransport: addToPrefiltersOrTransports( transports ),
7714
+
7715
+ // Main method
7716
+ ajax: function( url, options ) {
7717
+
7718
+ // If url is an object, simulate pre-1.5 signature
7719
+ if ( typeof url === "object" ) {
7720
+ options = url;
7721
+ url = undefined;
7722
+ }
7723
+
7724
+ // Force options to be an object
7725
+ options = options || {};
7726
+
7727
+ var // Cross-domain detection vars
7728
+ parts,
7729
+ // Loop variable
7730
+ i,
7731
+ // URL without anti-cache param
7732
+ cacheURL,
7733
+ // Response headers as string
7734
+ responseHeadersString,
7735
+ // timeout handle
7736
+ timeoutTimer,
7737
+
7738
+ // To know if global events are to be dispatched
7739
+ fireGlobals,
7740
+
7741
+ transport,
7742
+ // Response headers
7743
+ responseHeaders,
7744
+ // Create the final options object
7745
+ s = jQuery.ajaxSetup( {}, options ),
7746
+ // Callbacks context
7747
+ callbackContext = s.context || s,
7748
+ // Context for global events is callbackContext if it is a DOM node or jQuery collection
7749
+ globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
7750
+ jQuery( callbackContext ) :
7751
+ jQuery.event,
7752
+ // Deferreds
7753
+ deferred = jQuery.Deferred(),
7754
+ completeDeferred = jQuery.Callbacks("once memory"),
7755
+ // Status-dependent callbacks
7756
+ statusCode = s.statusCode || {},
7757
+ // Headers (they are sent all at once)
7758
+ requestHeaders = {},
7759
+ requestHeadersNames = {},
7760
+ // The jqXHR state
7761
+ state = 0,
7762
+ // Default abort message
7763
+ strAbort = "canceled",
7764
+ // Fake xhr
7765
+ jqXHR = {
7766
+ readyState: 0,
7767
+
7768
+ // Builds headers hashtable if needed
7769
+ getResponseHeader: function( key ) {
7770
+ var match;
7771
+ if ( state === 2 ) {
7772
+ if ( !responseHeaders ) {
7773
+ responseHeaders = {};
7774
+ while ( (match = rheaders.exec( responseHeadersString )) ) {
7775
+ responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
7776
+ }
7777
+ }
7778
+ match = responseHeaders[ key.toLowerCase() ];
7779
+ }
7780
+ return match == null ? null : match;
7781
+ },
7782
+
7783
+ // Raw string
7784
+ getAllResponseHeaders: function() {
7785
+ return state === 2 ? responseHeadersString : null;
7786
+ },
7787
+
7788
+ // Caches the header
7789
+ setRequestHeader: function( name, value ) {
7790
+ var lname = name.toLowerCase();
7791
+ if ( !state ) {
7792
+ name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
7793
+ requestHeaders[ name ] = value;
7794
+ }
7795
+ return this;
7796
+ },
7797
+
7798
+ // Overrides response content-type header
7799
+ overrideMimeType: function( type ) {
7800
+ if ( !state ) {
7801
+ s.mimeType = type;
7802
+ }
7803
+ return this;
7804
+ },
7805
+
7806
+ // Status-dependent callbacks
7807
+ statusCode: function( map ) {
7808
+ var code;
7809
+ if ( map ) {
7810
+ if ( state < 2 ) {
7811
+ for ( code in map ) {
7812
+ // Lazy-add the new callback in a way that preserves old ones
7813
+ statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
7814
+ }
7815
+ } else {
7816
+ // Execute the appropriate callbacks
7817
+ jqXHR.always( map[ jqXHR.status ] );
7818
+ }
7819
+ }
7820
+ return this;
7821
+ },
7822
+
7823
+ // Cancel the request
7824
+ abort: function( statusText ) {
7825
+ var finalText = statusText || strAbort;
7826
+ if ( transport ) {
7827
+ transport.abort( finalText );
7828
+ }
7829
+ done( 0, finalText );
7830
+ return this;
7831
+ }
7832
+ };
7833
+
7834
+ // Attach deferreds
7835
+ deferred.promise( jqXHR ).complete = completeDeferred.add;
7836
+ jqXHR.success = jqXHR.done;
7837
+ jqXHR.error = jqXHR.fail;
7838
+
7839
+ // Remove hash character (#7531: and string promotion)
7840
+ // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
7841
+ // Handle falsy url in the settings object (#10093: consistency with old signature)
7842
+ // We also use the url parameter if available
7843
+ s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
7844
+
7845
+ // Alias method option to type as per ticket #12004
7846
+ s.type = options.method || options.type || s.method || s.type;
7847
+
7848
+ // Extract dataTypes list
7849
+ s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
7850
+
7851
+ // A cross-domain request is in order when we have a protocol:host:port mismatch
7852
+ if ( s.crossDomain == null ) {
7853
+ parts = rurl.exec( s.url.toLowerCase() );
7854
+ s.crossDomain = !!( parts &&
7855
+ ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
7856
+ ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
7857
+ ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
7858
+ );
7859
+ }
7860
+
7861
+ // Convert data if not already a string
7862
+ if ( s.data && s.processData && typeof s.data !== "string" ) {
7863
+ s.data = jQuery.param( s.data, s.traditional );
7864
+ }
7865
+
7866
+ // Apply prefilters
7867
+ inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
7868
+
7869
+ // If request was aborted inside a prefilter, stop there
7870
+ if ( state === 2 ) {
7871
+ return jqXHR;
7872
+ }
7873
+
7874
+ // We can fire global events as of now if asked to
7875
+ fireGlobals = s.global;
7876
+
7877
+ // Watch for a new set of requests
7878
+ if ( fireGlobals && jQuery.active++ === 0 ) {
7879
+ jQuery.event.trigger("ajaxStart");
7880
+ }
7881
+
7882
+ // Uppercase the type
7883
+ s.type = s.type.toUpperCase();
7884
+
7885
+ // Determine if request has content
7886
+ s.hasContent = !rnoContent.test( s.type );
7887
+
7888
+ // Save the URL in case we're toying with the If-Modified-Since
7889
+ // and/or If-None-Match header later on
7890
+ cacheURL = s.url;
7891
+
7892
+ // More options handling for requests with no content
7893
+ if ( !s.hasContent ) {
7894
+
7895
+ // If data is available, append data to url
7896
+ if ( s.data ) {
7897
+ cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
7898
+ // #9682: remove data so that it's not used in an eventual retry
7899
+ delete s.data;
7900
+ }
7901
+
7902
+ // Add anti-cache in url if needed
7903
+ if ( s.cache === false ) {
7904
+ s.url = rts.test( cacheURL ) ?
7905
+
7906
+ // If there is already a '_' parameter, set its value
7907
+ cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
7908
+
7909
+ // Otherwise add one to the end
7910
+ cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
7911
+ }
7912
+ }
7913
+
7914
+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
7915
+ if ( s.ifModified ) {
7916
+ if ( jQuery.lastModified[ cacheURL ] ) {
7917
+ jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
7918
+ }
7919
+ if ( jQuery.etag[ cacheURL ] ) {
7920
+ jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
7921
+ }
7922
+ }
7923
+
7924
+ // Set the correct header, if data is being sent
7925
+ if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
7926
+ jqXHR.setRequestHeader( "Content-Type", s.contentType );
7927
+ }
7928
+
7929
+ // Set the Accepts header for the server, depending on the dataType
7930
+ jqXHR.setRequestHeader(
7931
+ "Accept",
7932
+ s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
7933
+ s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
7934
+ s.accepts[ "*" ]
7935
+ );
7936
+
7937
+ // Check for headers option
7938
+ for ( i in s.headers ) {
7939
+ jqXHR.setRequestHeader( i, s.headers[ i ] );
7940
+ }
7941
+
7942
+ // Allow custom headers/mimetypes and early abort
7943
+ if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
7944
+ // Abort if not done already and return
7945
+ return jqXHR.abort();
7946
+ }
7947
+
7948
+ // aborting is no longer a cancellation
7949
+ strAbort = "abort";
7950
+
7951
+ // Install callbacks on deferreds
7952
+ for ( i in { success: 1, error: 1, complete: 1 } ) {
7953
+ jqXHR[ i ]( s[ i ] );
7954
+ }
7955
+
7956
+ // Get transport
7957
+ transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
7958
+
7959
+ // If no transport, we auto-abort
7960
+ if ( !transport ) {
7961
+ done( -1, "No Transport" );
7962
+ } else {
7963
+ jqXHR.readyState = 1;
7964
+
7965
+ // Send global event
7966
+ if ( fireGlobals ) {
7967
+ globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
7968
+ }
7969
+ // Timeout
7970
+ if ( s.async && s.timeout > 0 ) {
7971
+ timeoutTimer = setTimeout(function() {
7972
+ jqXHR.abort("timeout");
7973
+ }, s.timeout );
7974
+ }
7975
+
7976
+ try {
7977
+ state = 1;
7978
+ transport.send( requestHeaders, done );
7979
+ } catch ( e ) {
7980
+ // Propagate exception as error if not done
7981
+ if ( state < 2 ) {
7982
+ done( -1, e );
7983
+ // Simply rethrow otherwise
7984
+ } else {
7985
+ throw e;
7986
+ }
7987
+ }
7988
+ }
7989
+
7990
+ // Callback for when everything is done
7991
+ function done( status, nativeStatusText, responses, headers ) {
7992
+ var isSuccess, success, error, response, modified,
7993
+ statusText = nativeStatusText;
7994
+
7995
+ // Called once
7996
+ if ( state === 2 ) {
7997
+ return;
7998
+ }
7999
+
8000
+ // State is "done" now
8001
+ state = 2;
8002
+
8003
+ // Clear timeout if it exists
8004
+ if ( timeoutTimer ) {
8005
+ clearTimeout( timeoutTimer );
8006
+ }
8007
+
8008
+ // Dereference transport for early garbage collection
8009
+ // (no matter how long the jqXHR object will be used)
8010
+ transport = undefined;
8011
+
8012
+ // Cache response headers
8013
+ responseHeadersString = headers || "";
8014
+
8015
+ // Set readyState
8016
+ jqXHR.readyState = status > 0 ? 4 : 0;
8017
+
8018
+ // Get response data
8019
+ if ( responses ) {
8020
+ response = ajaxHandleResponses( s, jqXHR, responses );
8021
+ }
8022
+
8023
+ // If successful, handle type chaining
8024
+ if ( status >= 200 && status < 300 || status === 304 ) {
8025
+
8026
+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
8027
+ if ( s.ifModified ) {
8028
+ modified = jqXHR.getResponseHeader("Last-Modified");
8029
+ if ( modified ) {
8030
+ jQuery.lastModified[ cacheURL ] = modified;
8031
+ }
8032
+ modified = jqXHR.getResponseHeader("etag");
8033
+ if ( modified ) {
8034
+ jQuery.etag[ cacheURL ] = modified;
8035
+ }
8036
+ }
8037
+
8038
+ // if no content
8039
+ if ( status === 204 ) {
8040
+ isSuccess = true;
8041
+ statusText = "nocontent";
8042
+
8043
+ // if not modified
8044
+ } else if ( status === 304 ) {
8045
+ isSuccess = true;
8046
+ statusText = "notmodified";
8047
+
8048
+ // If we have data, let's convert it
8049
+ } else {
8050
+ isSuccess = ajaxConvert( s, response );
8051
+ statusText = isSuccess.state;
8052
+ success = isSuccess.data;
8053
+ error = isSuccess.error;
8054
+ isSuccess = !error;
8055
+ }
8056
+ } else {
8057
+ // We extract error from statusText
8058
+ // then normalize statusText and status for non-aborts
8059
+ error = statusText;
8060
+ if ( status || !statusText ) {
8061
+ statusText = "error";
8062
+ if ( status < 0 ) {
8063
+ status = 0;
8064
+ }
8065
+ }
8066
+ }
8067
+
8068
+ // Set data for the fake xhr object
8069
+ jqXHR.status = status;
8070
+ jqXHR.statusText = ( nativeStatusText || statusText ) + "";
8071
+
8072
+ // Success/Error
8073
+ if ( isSuccess ) {
8074
+ deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
8075
+ } else {
8076
+ deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
8077
+ }
8078
+
8079
+ // Status-dependent callbacks
8080
+ jqXHR.statusCode( statusCode );
8081
+ statusCode = undefined;
8082
+
8083
+ if ( fireGlobals ) {
8084
+ globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
8085
+ [ jqXHR, s, isSuccess ? success : error ] );
8086
+ }
8087
+
8088
+ // Complete
8089
+ completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
8090
+
8091
+ if ( fireGlobals ) {
8092
+ globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
8093
+ // Handle the global AJAX counter
8094
+ if ( !( --jQuery.active ) ) {
8095
+ jQuery.event.trigger("ajaxStop");
8096
+ }
8097
+ }
8098
+ }
8099
+
8100
+ return jqXHR;
8101
+ },
8102
+
8103
+ getScript: function( url, callback ) {
8104
+ return jQuery.get( url, undefined, callback, "script" );
8105
+ },
8106
+
8107
+ getJSON: function( url, data, callback ) {
8108
+ return jQuery.get( url, data, callback, "json" );
8109
+ }
8110
+ });
8111
+
8112
+ /* Handles responses to an ajax request:
8113
+ * - sets all responseXXX fields accordingly
8114
+ * - finds the right dataType (mediates between content-type and expected dataType)
8115
+ * - returns the corresponding response
8116
+ */
8117
+ function ajaxHandleResponses( s, jqXHR, responses ) {
8118
+ var firstDataType, ct, finalDataType, type,
8119
+ contents = s.contents,
8120
+ dataTypes = s.dataTypes,
8121
+ responseFields = s.responseFields;
8122
+
8123
+ // Fill responseXXX fields
8124
+ for ( type in responseFields ) {
8125
+ if ( type in responses ) {
8126
+ jqXHR[ responseFields[type] ] = responses[ type ];
8127
+ }
8128
+ }
8129
+
8130
+ // Remove auto dataType and get content-type in the process
8131
+ while( dataTypes[ 0 ] === "*" ) {
8132
+ dataTypes.shift();
8133
+ if ( ct === undefined ) {
8134
+ ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
8135
+ }
8136
+ }
8137
+
8138
+ // Check if we're dealing with a known content-type
8139
+ if ( ct ) {
8140
+ for ( type in contents ) {
8141
+ if ( contents[ type ] && contents[ type ].test( ct ) ) {
8142
+ dataTypes.unshift( type );
8143
+ break;
8144
+ }
8145
+ }
8146
+ }
8147
+
8148
+ // Check to see if we have a response for the expected dataType
8149
+ if ( dataTypes[ 0 ] in responses ) {
8150
+ finalDataType = dataTypes[ 0 ];
8151
+ } else {
8152
+ // Try convertible dataTypes
8153
+ for ( type in responses ) {
8154
+ if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
8155
+ finalDataType = type;
8156
+ break;
8157
+ }
8158
+ if ( !firstDataType ) {
8159
+ firstDataType = type;
8160
+ }
8161
+ }
8162
+ // Or just use first one
8163
+ finalDataType = finalDataType || firstDataType;
8164
+ }
8165
+
8166
+ // If we found a dataType
8167
+ // We add the dataType to the list if needed
8168
+ // and return the corresponding response
8169
+ if ( finalDataType ) {
8170
+ if ( finalDataType !== dataTypes[ 0 ] ) {
8171
+ dataTypes.unshift( finalDataType );
8172
+ }
8173
+ return responses[ finalDataType ];
8174
+ }
8175
+ }
8176
+
8177
+ // Chain conversions given the request and the original response
8178
+ function ajaxConvert( s, response ) {
8179
+ var conv2, current, conv, tmp,
8180
+ converters = {},
8181
+ i = 0,
8182
+ // Work with a copy of dataTypes in case we need to modify it for conversion
8183
+ dataTypes = s.dataTypes.slice(),
8184
+ prev = dataTypes[ 0 ];
8185
+
8186
+ // Apply the dataFilter if provided
8187
+ if ( s.dataFilter ) {
8188
+ response = s.dataFilter( response, s.dataType );
8189
+ }
8190
+
8191
+ // Create converters map with lowercased keys
8192
+ if ( dataTypes[ 1 ] ) {
8193
+ for ( conv in s.converters ) {
8194
+ converters[ conv.toLowerCase() ] = s.converters[ conv ];
8195
+ }
8196
+ }
8197
+
8198
+ // Convert to each sequential dataType, tolerating list modification
8199
+ for ( ; (current = dataTypes[++i]); ) {
8200
+
8201
+ // There's only work to do if current dataType is non-auto
8202
+ if ( current !== "*" ) {
8203
+
8204
+ // Convert response if prev dataType is non-auto and differs from current
8205
+ if ( prev !== "*" && prev !== current ) {
8206
+
8207
+ // Seek a direct converter
8208
+ conv = converters[ prev + " " + current ] || converters[ "* " + current ];
8209
+
8210
+ // If none found, seek a pair
8211
+ if ( !conv ) {
8212
+ for ( conv2 in converters ) {
8213
+
8214
+ // If conv2 outputs current
8215
+ tmp = conv2.split(" ");
8216
+ if ( tmp[ 1 ] === current ) {
8217
+
8218
+ // If prev can be converted to accepted input
8219
+ conv = converters[ prev + " " + tmp[ 0 ] ] ||
8220
+ converters[ "* " + tmp[ 0 ] ];
8221
+ if ( conv ) {
8222
+ // Condense equivalence converters
8223
+ if ( conv === true ) {
8224
+ conv = converters[ conv2 ];
8225
+
8226
+ // Otherwise, insert the intermediate dataType
8227
+ } else if ( converters[ conv2 ] !== true ) {
8228
+ current = tmp[ 0 ];
8229
+ dataTypes.splice( i--, 0, current );
8230
+ }
8231
+
8232
+ break;
8233
+ }
8234
+ }
8235
+ }
8236
+ }
8237
+
8238
+ // Apply converter (if not an equivalence)
8239
+ if ( conv !== true ) {
8240
+
8241
+ // Unless errors are allowed to bubble, catch and return them
8242
+ if ( conv && s["throws"] ) {
8243
+ response = conv( response );
8244
+ } else {
8245
+ try {
8246
+ response = conv( response );
8247
+ } catch ( e ) {
8248
+ return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
8249
+ }
8250
+ }
8251
+ }
8252
+ }
8253
+
8254
+ // Update prev for next iteration
8255
+ prev = current;
8256
+ }
8257
+ }
8258
+
8259
+ return { state: "success", data: response };
8260
+ }
8261
+ // Install script dataType
8262
+ jQuery.ajaxSetup({
8263
+ accepts: {
8264
+ script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
8265
+ },
8266
+ contents: {
8267
+ script: /(?:java|ecma)script/
8268
+ },
8269
+ converters: {
8270
+ "text script": function( text ) {
8271
+ jQuery.globalEval( text );
8272
+ return text;
8273
+ }
8274
+ }
8275
+ });
8276
+
8277
+ // Handle cache's special case and global
8278
+ jQuery.ajaxPrefilter( "script", function( s ) {
8279
+ if ( s.cache === undefined ) {
8280
+ s.cache = false;
8281
+ }
8282
+ if ( s.crossDomain ) {
8283
+ s.type = "GET";
8284
+ s.global = false;
8285
+ }
8286
+ });
8287
+
8288
+ // Bind script tag hack transport
8289
+ jQuery.ajaxTransport( "script", function(s) {
8290
+
8291
+ // This transport only deals with cross domain requests
8292
+ if ( s.crossDomain ) {
8293
+
8294
+ var script,
8295
+ head = document.head || jQuery("head")[0] || document.documentElement;
8296
+
8297
+ return {
8298
+
8299
+ send: function( _, callback ) {
8300
+
8301
+ script = document.createElement("script");
8302
+
8303
+ script.async = true;
8304
+
8305
+ if ( s.scriptCharset ) {
8306
+ script.charset = s.scriptCharset;
8307
+ }
8308
+
8309
+ script.src = s.url;
8310
+
8311
+ // Attach handlers for all browsers
8312
+ script.onload = script.onreadystatechange = function( _, isAbort ) {
8313
+
8314
+ if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
8315
+
8316
+ // Handle memory leak in IE
8317
+ script.onload = script.onreadystatechange = null;
8318
+
8319
+ // Remove the script
8320
+ if ( script.parentNode ) {
8321
+ script.parentNode.removeChild( script );
8322
+ }
8323
+
8324
+ // Dereference the script
8325
+ script = null;
8326
+
8327
+ // Callback if not abort
8328
+ if ( !isAbort ) {
8329
+ callback( 200, "success" );
8330
+ }
8331
+ }
8332
+ };
8333
+
8334
+ // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
8335
+ // Use native DOM manipulation to avoid our domManip AJAX trickery
8336
+ head.insertBefore( script, head.firstChild );
8337
+ },
8338
+
8339
+ abort: function() {
8340
+ if ( script ) {
8341
+ script.onload( undefined, true );
8342
+ }
8343
+ }
8344
+ };
8345
+ }
8346
+ });
8347
+ var oldCallbacks = [],
8348
+ rjsonp = /(=)\?(?=&|$)|\?\?/;
8349
+
8350
+ // Default jsonp settings
8351
+ jQuery.ajaxSetup({
8352
+ jsonp: "callback",
8353
+ jsonpCallback: function() {
8354
+ var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
8355
+ this[ callback ] = true;
8356
+ return callback;
8357
+ }
8358
+ });
8359
+
8360
+ // Detect, normalize options and install callbacks for jsonp requests
8361
+ jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
8362
+
8363
+ var callbackName, overwritten, responseContainer,
8364
+ jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
8365
+ "url" :
8366
+ typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
8367
+ );
8368
+
8369
+ // Handle iff the expected data type is "jsonp" or we have a parameter to set
8370
+ if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
8371
+
8372
+ // Get callback name, remembering preexisting value associated with it
8373
+ callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
8374
+ s.jsonpCallback() :
8375
+ s.jsonpCallback;
8376
+
8377
+ // Insert callback into url or form data
8378
+ if ( jsonProp ) {
8379
+ s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
8380
+ } else if ( s.jsonp !== false ) {
8381
+ s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
8382
+ }
8383
+
8384
+ // Use data converter to retrieve json after script execution
8385
+ s.converters["script json"] = function() {
8386
+ if ( !responseContainer ) {
8387
+ jQuery.error( callbackName + " was not called" );
8388
+ }
8389
+ return responseContainer[ 0 ];
8390
+ };
8391
+
8392
+ // force json dataType
8393
+ s.dataTypes[ 0 ] = "json";
8394
+
8395
+ // Install callback
8396
+ overwritten = window[ callbackName ];
8397
+ window[ callbackName ] = function() {
8398
+ responseContainer = arguments;
8399
+ };
8400
+
8401
+ // Clean-up function (fires after converters)
8402
+ jqXHR.always(function() {
8403
+ // Restore preexisting value
8404
+ window[ callbackName ] = overwritten;
8405
+
8406
+ // Save back as free
8407
+ if ( s[ callbackName ] ) {
8408
+ // make sure that re-using the options doesn't screw things around
8409
+ s.jsonpCallback = originalSettings.jsonpCallback;
8410
+
8411
+ // save the callback name for future use
8412
+ oldCallbacks.push( callbackName );
8413
+ }
8414
+
8415
+ // Call if it was a function and we have a response
8416
+ if ( responseContainer && jQuery.isFunction( overwritten ) ) {
8417
+ overwritten( responseContainer[ 0 ] );
8418
+ }
8419
+
8420
+ responseContainer = overwritten = undefined;
8421
+ });
8422
+
8423
+ // Delegate to script
8424
+ return "script";
8425
+ }
8426
+ });
8427
+ var xhrCallbacks, xhrSupported,
8428
+ xhrId = 0,
8429
+ // #5280: Internet Explorer will keep connections alive if we don't abort on unload
8430
+ xhrOnUnloadAbort = window.ActiveXObject && function() {
8431
+ // Abort all pending requests
8432
+ var key;
8433
+ for ( key in xhrCallbacks ) {
8434
+ xhrCallbacks[ key ]( undefined, true );
8435
+ }
8436
+ };
8437
+
8438
+ // Functions to create xhrs
8439
+ function createStandardXHR() {
8440
+ try {
8441
+ return new window.XMLHttpRequest();
8442
+ } catch( e ) {}
8443
+ }
8444
+
8445
+ function createActiveXHR() {
8446
+ try {
8447
+ return new window.ActiveXObject("Microsoft.XMLHTTP");
8448
+ } catch( e ) {}
8449
+ }
8450
+
8451
+ // Create the request object
8452
+ // (This is still attached to ajaxSettings for backward compatibility)
8453
+ jQuery.ajaxSettings.xhr = window.ActiveXObject ?
8454
+ /* Microsoft failed to properly
8455
+ * implement the XMLHttpRequest in IE7 (can't request local files),
8456
+ * so we use the ActiveXObject when it is available
8457
+ * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
8458
+ * we need a fallback.
8459
+ */
8460
+ function() {
8461
+ return !this.isLocal && createStandardXHR() || createActiveXHR();
8462
+ } :
8463
+ // For all other browsers, use the standard XMLHttpRequest object
8464
+ createStandardXHR;
8465
+
8466
+ // Determine support properties
8467
+ xhrSupported = jQuery.ajaxSettings.xhr();
8468
+ jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
8469
+ xhrSupported = jQuery.support.ajax = !!xhrSupported;
8470
+
8471
+ // Create transport if the browser can provide an xhr
8472
+ if ( xhrSupported ) {
8473
+
8474
+ jQuery.ajaxTransport(function( s ) {
8475
+ // Cross domain only allowed if supported through XMLHttpRequest
8476
+ if ( !s.crossDomain || jQuery.support.cors ) {
8477
+
8478
+ var callback;
8479
+
8480
+ return {
8481
+ send: function( headers, complete ) {
8482
+
8483
+ // Get a new xhr
8484
+ var handle, i,
8485
+ xhr = s.xhr();
8486
+
8487
+ // Open the socket
8488
+ // Passing null username, generates a login popup on Opera (#2865)
8489
+ if ( s.username ) {
8490
+ xhr.open( s.type, s.url, s.async, s.username, s.password );
8491
+ } else {
8492
+ xhr.open( s.type, s.url, s.async );
8493
+ }
8494
+
8495
+ // Apply custom fields if provided
8496
+ if ( s.xhrFields ) {
8497
+ for ( i in s.xhrFields ) {
8498
+ xhr[ i ] = s.xhrFields[ i ];
8499
+ }
8500
+ }
8501
+
8502
+ // Override mime type if needed
8503
+ if ( s.mimeType && xhr.overrideMimeType ) {
8504
+ xhr.overrideMimeType( s.mimeType );
8505
+ }
8506
+
8507
+ // X-Requested-With header
8508
+ // For cross-domain requests, seeing as conditions for a preflight are
8509
+ // akin to a jigsaw puzzle, we simply never set it to be sure.
8510
+ // (it can always be set on a per-request basis or even using ajaxSetup)
8511
+ // For same-domain requests, won't change header if already provided.
8512
+ if ( !s.crossDomain && !headers["X-Requested-With"] ) {
8513
+ headers["X-Requested-With"] = "XMLHttpRequest";
8514
+ }
8515
+
8516
+ // Need an extra try/catch for cross domain requests in Firefox 3
8517
+ try {
8518
+ for ( i in headers ) {
8519
+ xhr.setRequestHeader( i, headers[ i ] );
8520
+ }
8521
+ } catch( err ) {}
8522
+
8523
+ // Do send the request
8524
+ // This may raise an exception which is actually
8525
+ // handled in jQuery.ajax (so no try/catch here)
8526
+ xhr.send( ( s.hasContent && s.data ) || null );
8527
+
8528
+ // Listener
8529
+ callback = function( _, isAbort ) {
8530
+ var status, responseHeaders, statusText, responses;
8531
+
8532
+ // Firefox throws exceptions when accessing properties
8533
+ // of an xhr when a network error occurred
8534
+ // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
8535
+ try {
8536
+
8537
+ // Was never called and is aborted or complete
8538
+ if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
8539
+
8540
+ // Only called once
8541
+ callback = undefined;
8542
+
8543
+ // Do not keep as active anymore
8544
+ if ( handle ) {
8545
+ xhr.onreadystatechange = jQuery.noop;
8546
+ if ( xhrOnUnloadAbort ) {
8547
+ delete xhrCallbacks[ handle ];
8548
+ }
8549
+ }
8550
+
8551
+ // If it's an abort
8552
+ if ( isAbort ) {
8553
+ // Abort it manually if needed
8554
+ if ( xhr.readyState !== 4 ) {
8555
+ xhr.abort();
8556
+ }
8557
+ } else {
8558
+ responses = {};
8559
+ status = xhr.status;
8560
+ responseHeaders = xhr.getAllResponseHeaders();
8561
+
8562
+ // When requesting binary data, IE6-9 will throw an exception
8563
+ // on any attempt to access responseText (#11426)
8564
+ if ( typeof xhr.responseText === "string" ) {
8565
+ responses.text = xhr.responseText;
8566
+ }
8567
+
8568
+ // Firefox throws an exception when accessing
8569
+ // statusText for faulty cross-domain requests
8570
+ try {
8571
+ statusText = xhr.statusText;
8572
+ } catch( e ) {
8573
+ // We normalize with Webkit giving an empty statusText
8574
+ statusText = "";
8575
+ }
8576
+
8577
+ // Filter status for non standard behaviors
8578
+
8579
+ // If the request is local and we have data: assume a success
8580
+ // (success with no data won't get notified, that's the best we
8581
+ // can do given current implementations)
8582
+ if ( !status && s.isLocal && !s.crossDomain ) {
8583
+ status = responses.text ? 200 : 404;
8584
+ // IE - #1450: sometimes returns 1223 when it should be 204
8585
+ } else if ( status === 1223 ) {
8586
+ status = 204;
8587
+ }
8588
+ }
8589
+ }
8590
+ } catch( firefoxAccessException ) {
8591
+ if ( !isAbort ) {
8592
+ complete( -1, firefoxAccessException );
8593
+ }
8594
+ }
8595
+
8596
+ // Call complete if needed
8597
+ if ( responses ) {
8598
+ complete( status, statusText, responses, responseHeaders );
8599
+ }
8600
+ };
8601
+
8602
+ if ( !s.async ) {
8603
+ // if we're in sync mode we fire the callback
8604
+ callback();
8605
+ } else if ( xhr.readyState === 4 ) {
8606
+ // (IE6 & IE7) if it's in cache and has been
8607
+ // retrieved directly we need to fire the callback
8608
+ setTimeout( callback );
8609
+ } else {
8610
+ handle = ++xhrId;
8611
+ if ( xhrOnUnloadAbort ) {
8612
+ // Create the active xhrs callbacks list if needed
8613
+ // and attach the unload handler
8614
+ if ( !xhrCallbacks ) {
8615
+ xhrCallbacks = {};
8616
+ jQuery( window ).unload( xhrOnUnloadAbort );
8617
+ }
8618
+ // Add to list of active xhrs callbacks
8619
+ xhrCallbacks[ handle ] = callback;
8620
+ }
8621
+ xhr.onreadystatechange = callback;
8622
+ }
8623
+ },
8624
+
8625
+ abort: function() {
8626
+ if ( callback ) {
8627
+ callback( undefined, true );
8628
+ }
8629
+ }
8630
+ };
8631
+ }
8632
+ });
8633
+ }
8634
+ var fxNow, timerId,
8635
+ rfxtypes = /^(?:toggle|show|hide)$/,
8636
+ rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
8637
+ rrun = /queueHooks$/,
8638
+ animationPrefilters = [ defaultPrefilter ],
8639
+ tweeners = {
8640
+ "*": [function( prop, value ) {
8641
+ var end, unit,
8642
+ tween = this.createTween( prop, value ),
8643
+ parts = rfxnum.exec( value ),
8644
+ target = tween.cur(),
8645
+ start = +target || 0,
8646
+ scale = 1,
8647
+ maxIterations = 20;
8648
+
8649
+ if ( parts ) {
8650
+ end = +parts[2];
8651
+ unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
8652
+
8653
+ // We need to compute starting value
8654
+ if ( unit !== "px" && start ) {
8655
+ // Iteratively approximate from a nonzero starting point
8656
+ // Prefer the current property, because this process will be trivial if it uses the same units
8657
+ // Fallback to end or a simple constant
8658
+ start = jQuery.css( tween.elem, prop, true ) || end || 1;
8659
+
8660
+ do {
8661
+ // If previous iteration zeroed out, double until we get *something*
8662
+ // Use a string for doubling factor so we don't accidentally see scale as unchanged below
8663
+ scale = scale || ".5";
8664
+
8665
+ // Adjust and apply
8666
+ start = start / scale;
8667
+ jQuery.style( tween.elem, prop, start + unit );
8668
+
8669
+ // Update scale, tolerating zero or NaN from tween.cur()
8670
+ // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
8671
+ } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
8672
+ }
8673
+
8674
+ tween.unit = unit;
8675
+ tween.start = start;
8676
+ // If a +=/-= token was provided, we're doing a relative animation
8677
+ tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
8678
+ }
8679
+ return tween;
8680
+ }]
8681
+ };
8682
+
8683
+ // Animations created synchronously will run synchronously
8684
+ function createFxNow() {
8685
+ setTimeout(function() {
8686
+ fxNow = undefined;
8687
+ });
8688
+ return ( fxNow = jQuery.now() );
8689
+ }
8690
+
8691
+ function createTweens( animation, props ) {
8692
+ jQuery.each( props, function( prop, value ) {
8693
+ var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
8694
+ index = 0,
8695
+ length = collection.length;
8696
+ for ( ; index < length; index++ ) {
8697
+ if ( collection[ index ].call( animation, prop, value ) ) {
8698
+
8699
+ // we're done with this property
8700
+ return;
8701
+ }
8702
+ }
8703
+ });
8704
+ }
8705
+
8706
+ function Animation( elem, properties, options ) {
8707
+ var result,
8708
+ stopped,
8709
+ index = 0,
8710
+ length = animationPrefilters.length,
8711
+ deferred = jQuery.Deferred().always( function() {
8712
+ // don't match elem in the :animated selector
8713
+ delete tick.elem;
8714
+ }),
8715
+ tick = function() {
8716
+ if ( stopped ) {
8717
+ return false;
8718
+ }
8719
+ var currentTime = fxNow || createFxNow(),
8720
+ remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
8721
+ // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
8722
+ temp = remaining / animation.duration || 0,
8723
+ percent = 1 - temp,
8724
+ index = 0,
8725
+ length = animation.tweens.length;
8726
+
8727
+ for ( ; index < length ; index++ ) {
8728
+ animation.tweens[ index ].run( percent );
8729
+ }
8730
+
8731
+ deferred.notifyWith( elem, [ animation, percent, remaining ]);
8732
+
8733
+ if ( percent < 1 && length ) {
8734
+ return remaining;
8735
+ } else {
8736
+ deferred.resolveWith( elem, [ animation ] );
8737
+ return false;
8738
+ }
8739
+ },
8740
+ animation = deferred.promise({
8741
+ elem: elem,
8742
+ props: jQuery.extend( {}, properties ),
8743
+ opts: jQuery.extend( true, { specialEasing: {} }, options ),
8744
+ originalProperties: properties,
8745
+ originalOptions: options,
8746
+ startTime: fxNow || createFxNow(),
8747
+ duration: options.duration,
8748
+ tweens: [],
8749
+ createTween: function( prop, end ) {
8750
+ var tween = jQuery.Tween( elem, animation.opts, prop, end,
8751
+ animation.opts.specialEasing[ prop ] || animation.opts.easing );
8752
+ animation.tweens.push( tween );
8753
+ return tween;
8754
+ },
8755
+ stop: function( gotoEnd ) {
8756
+ var index = 0,
8757
+ // if we are going to the end, we want to run all the tweens
8758
+ // otherwise we skip this part
8759
+ length = gotoEnd ? animation.tweens.length : 0;
8760
+ if ( stopped ) {
8761
+ return this;
8762
+ }
8763
+ stopped = true;
8764
+ for ( ; index < length ; index++ ) {
8765
+ animation.tweens[ index ].run( 1 );
8766
+ }
8767
+
8768
+ // resolve when we played the last frame
8769
+ // otherwise, reject
8770
+ if ( gotoEnd ) {
8771
+ deferred.resolveWith( elem, [ animation, gotoEnd ] );
8772
+ } else {
8773
+ deferred.rejectWith( elem, [ animation, gotoEnd ] );
8774
+ }
8775
+ return this;
8776
+ }
8777
+ }),
8778
+ props = animation.props;
8779
+
8780
+ propFilter( props, animation.opts.specialEasing );
8781
+
8782
+ for ( ; index < length ; index++ ) {
8783
+ result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
8784
+ if ( result ) {
8785
+ return result;
8786
+ }
8787
+ }
8788
+
8789
+ createTweens( animation, props );
8790
+
8791
+ if ( jQuery.isFunction( animation.opts.start ) ) {
8792
+ animation.opts.start.call( elem, animation );
8793
+ }
8794
+
8795
+ jQuery.fx.timer(
8796
+ jQuery.extend( tick, {
8797
+ elem: elem,
8798
+ anim: animation,
8799
+ queue: animation.opts.queue
8800
+ })
8801
+ );
8802
+
8803
+ // attach callbacks from options
8804
+ return animation.progress( animation.opts.progress )
8805
+ .done( animation.opts.done, animation.opts.complete )
8806
+ .fail( animation.opts.fail )
8807
+ .always( animation.opts.always );
8808
+ }
8809
+
8810
+ function propFilter( props, specialEasing ) {
8811
+ var value, name, index, easing, hooks;
8812
+
8813
+ // camelCase, specialEasing and expand cssHook pass
8814
+ for ( index in props ) {
8815
+ name = jQuery.camelCase( index );
8816
+ easing = specialEasing[ name ];
8817
+ value = props[ index ];
8818
+ if ( jQuery.isArray( value ) ) {
8819
+ easing = value[ 1 ];
8820
+ value = props[ index ] = value[ 0 ];
8821
+ }
8822
+
8823
+ if ( index !== name ) {
8824
+ props[ name ] = value;
8825
+ delete props[ index ];
8826
+ }
8827
+
8828
+ hooks = jQuery.cssHooks[ name ];
8829
+ if ( hooks && "expand" in hooks ) {
8830
+ value = hooks.expand( value );
8831
+ delete props[ name ];
8832
+
8833
+ // not quite $.extend, this wont overwrite keys already present.
8834
+ // also - reusing 'index' from above because we have the correct "name"
8835
+ for ( index in value ) {
8836
+ if ( !( index in props ) ) {
8837
+ props[ index ] = value[ index ];
8838
+ specialEasing[ index ] = easing;
8839
+ }
8840
+ }
8841
+ } else {
8842
+ specialEasing[ name ] = easing;
8843
+ }
8844
+ }
8845
+ }
8846
+
8847
+ jQuery.Animation = jQuery.extend( Animation, {
8848
+
8849
+ tweener: function( props, callback ) {
8850
+ if ( jQuery.isFunction( props ) ) {
8851
+ callback = props;
8852
+ props = [ "*" ];
8853
+ } else {
8854
+ props = props.split(" ");
8855
+ }
8856
+
8857
+ var prop,
8858
+ index = 0,
8859
+ length = props.length;
8860
+
8861
+ for ( ; index < length ; index++ ) {
8862
+ prop = props[ index ];
8863
+ tweeners[ prop ] = tweeners[ prop ] || [];
8864
+ tweeners[ prop ].unshift( callback );
8865
+ }
8866
+ },
8867
+
8868
+ prefilter: function( callback, prepend ) {
8869
+ if ( prepend ) {
8870
+ animationPrefilters.unshift( callback );
8871
+ } else {
8872
+ animationPrefilters.push( callback );
8873
+ }
8874
+ }
8875
+ });
8876
+
8877
+ function defaultPrefilter( elem, props, opts ) {
8878
+ /*jshint validthis:true */
8879
+ var prop, index, length,
8880
+ value, dataShow, toggle,
8881
+ tween, hooks, oldfire,
8882
+ anim = this,
8883
+ style = elem.style,
8884
+ orig = {},
8885
+ handled = [],
8886
+ hidden = elem.nodeType && isHidden( elem );
8887
+
8888
+ // handle queue: false promises
8889
+ if ( !opts.queue ) {
8890
+ hooks = jQuery._queueHooks( elem, "fx" );
8891
+ if ( hooks.unqueued == null ) {
8892
+ hooks.unqueued = 0;
8893
+ oldfire = hooks.empty.fire;
8894
+ hooks.empty.fire = function() {
8895
+ if ( !hooks.unqueued ) {
8896
+ oldfire();
8897
+ }
8898
+ };
8899
+ }
8900
+ hooks.unqueued++;
8901
+
8902
+ anim.always(function() {
8903
+ // doing this makes sure that the complete handler will be called
8904
+ // before this completes
8905
+ anim.always(function() {
8906
+ hooks.unqueued--;
8907
+ if ( !jQuery.queue( elem, "fx" ).length ) {
8908
+ hooks.empty.fire();
8909
+ }
8910
+ });
8911
+ });
8912
+ }
8913
+
8914
+ // height/width overflow pass
8915
+ if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
8916
+ // Make sure that nothing sneaks out
8917
+ // Record all 3 overflow attributes because IE does not
8918
+ // change the overflow attribute when overflowX and
8919
+ // overflowY are set to the same value
8920
+ opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
8921
+
8922
+ // Set display property to inline-block for height/width
8923
+ // animations on inline elements that are having width/height animated
8924
+ if ( jQuery.css( elem, "display" ) === "inline" &&
8925
+ jQuery.css( elem, "float" ) === "none" ) {
8926
+
8927
+ // inline-level elements accept inline-block;
8928
+ // block-level elements need to be inline with layout
8929
+ if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
8930
+ style.display = "inline-block";
8931
+
8932
+ } else {
8933
+ style.zoom = 1;
8934
+ }
8935
+ }
8936
+ }
8937
+
8938
+ if ( opts.overflow ) {
8939
+ style.overflow = "hidden";
8940
+ if ( !jQuery.support.shrinkWrapBlocks ) {
8941
+ anim.always(function() {
8942
+ style.overflow = opts.overflow[ 0 ];
8943
+ style.overflowX = opts.overflow[ 1 ];
8944
+ style.overflowY = opts.overflow[ 2 ];
8945
+ });
8946
+ }
8947
+ }
8948
+
8949
+
8950
+ // show/hide pass
8951
+ for ( index in props ) {
8952
+ value = props[ index ];
8953
+ if ( rfxtypes.exec( value ) ) {
8954
+ delete props[ index ];
8955
+ toggle = toggle || value === "toggle";
8956
+ if ( value === ( hidden ? "hide" : "show" ) ) {
8957
+ continue;
8958
+ }
8959
+ handled.push( index );
8960
+ }
8961
+ }
8962
+
8963
+ length = handled.length;
8964
+ if ( length ) {
8965
+ dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
8966
+ if ( "hidden" in dataShow ) {
8967
+ hidden = dataShow.hidden;
8968
+ }
8969
+
8970
+ // store state if its toggle - enables .stop().toggle() to "reverse"
8971
+ if ( toggle ) {
8972
+ dataShow.hidden = !hidden;
8973
+ }
8974
+ if ( hidden ) {
8975
+ jQuery( elem ).show();
8976
+ } else {
8977
+ anim.done(function() {
8978
+ jQuery( elem ).hide();
8979
+ });
8980
+ }
8981
+ anim.done(function() {
8982
+ var prop;
8983
+ jQuery._removeData( elem, "fxshow" );
8984
+ for ( prop in orig ) {
8985
+ jQuery.style( elem, prop, orig[ prop ] );
8986
+ }
8987
+ });
8988
+ for ( index = 0 ; index < length ; index++ ) {
8989
+ prop = handled[ index ];
8990
+ tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
8991
+ orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
8992
+
8993
+ if ( !( prop in dataShow ) ) {
8994
+ dataShow[ prop ] = tween.start;
8995
+ if ( hidden ) {
8996
+ tween.end = tween.start;
8997
+ tween.start = prop === "width" || prop === "height" ? 1 : 0;
8998
+ }
8999
+ }
9000
+ }
9001
+ }
9002
+ }
9003
+
9004
+ function Tween( elem, options, prop, end, easing ) {
9005
+ return new Tween.prototype.init( elem, options, prop, end, easing );
9006
+ }
9007
+ jQuery.Tween = Tween;
9008
+
9009
+ Tween.prototype = {
9010
+ constructor: Tween,
9011
+ init: function( elem, options, prop, end, easing, unit ) {
9012
+ this.elem = elem;
9013
+ this.prop = prop;
9014
+ this.easing = easing || "swing";
9015
+ this.options = options;
9016
+ this.start = this.now = this.cur();
9017
+ this.end = end;
9018
+ this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
9019
+ },
9020
+ cur: function() {
9021
+ var hooks = Tween.propHooks[ this.prop ];
9022
+
9023
+ return hooks && hooks.get ?
9024
+ hooks.get( this ) :
9025
+ Tween.propHooks._default.get( this );
9026
+ },
9027
+ run: function( percent ) {
9028
+ var eased,
9029
+ hooks = Tween.propHooks[ this.prop ];
9030
+
9031
+ if ( this.options.duration ) {
9032
+ this.pos = eased = jQuery.easing[ this.easing ](
9033
+ percent, this.options.duration * percent, 0, 1, this.options.duration
9034
+ );
9035
+ } else {
9036
+ this.pos = eased = percent;
9037
+ }
9038
+ this.now = ( this.end - this.start ) * eased + this.start;
9039
+
9040
+ if ( this.options.step ) {
9041
+ this.options.step.call( this.elem, this.now, this );
9042
+ }
9043
+
9044
+ if ( hooks && hooks.set ) {
9045
+ hooks.set( this );
9046
+ } else {
9047
+ Tween.propHooks._default.set( this );
9048
+ }
9049
+ return this;
9050
+ }
9051
+ };
9052
+
9053
+ Tween.prototype.init.prototype = Tween.prototype;
9054
+
9055
+ Tween.propHooks = {
9056
+ _default: {
9057
+ get: function( tween ) {
9058
+ var result;
9059
+
9060
+ if ( tween.elem[ tween.prop ] != null &&
9061
+ (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
9062
+ return tween.elem[ tween.prop ];
9063
+ }
9064
+
9065
+ // passing an empty string as a 3rd parameter to .css will automatically
9066
+ // attempt a parseFloat and fallback to a string if the parse fails
9067
+ // so, simple values such as "10px" are parsed to Float.
9068
+ // complex values such as "rotate(1rad)" are returned as is.
9069
+ result = jQuery.css( tween.elem, tween.prop, "" );
9070
+ // Empty strings, null, undefined and "auto" are converted to 0.
9071
+ return !result || result === "auto" ? 0 : result;
9072
+ },
9073
+ set: function( tween ) {
9074
+ // use step hook for back compat - use cssHook if its there - use .style if its
9075
+ // available and use plain properties where available
9076
+ if ( jQuery.fx.step[ tween.prop ] ) {
9077
+ jQuery.fx.step[ tween.prop ]( tween );
9078
+ } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
9079
+ jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
9080
+ } else {
9081
+ tween.elem[ tween.prop ] = tween.now;
9082
+ }
9083
+ }
9084
+ }
9085
+ };
9086
+
9087
+ // Remove in 2.0 - this supports IE8's panic based approach
9088
+ // to setting things on disconnected nodes
9089
+
9090
+ Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
9091
+ set: function( tween ) {
9092
+ if ( tween.elem.nodeType && tween.elem.parentNode ) {
9093
+ tween.elem[ tween.prop ] = tween.now;
9094
+ }
9095
+ }
9096
+ };
9097
+
9098
+ jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
9099
+ var cssFn = jQuery.fn[ name ];
9100
+ jQuery.fn[ name ] = function( speed, easing, callback ) {
9101
+ return speed == null || typeof speed === "boolean" ?
9102
+ cssFn.apply( this, arguments ) :
9103
+ this.animate( genFx( name, true ), speed, easing, callback );
9104
+ };
9105
+ });
9106
+
9107
+ jQuery.fn.extend({
9108
+ fadeTo: function( speed, to, easing, callback ) {
9109
+
9110
+ // show any hidden elements after setting opacity to 0
9111
+ return this.filter( isHidden ).css( "opacity", 0 ).show()
9112
+
9113
+ // animate to the value specified
9114
+ .end().animate({ opacity: to }, speed, easing, callback );
9115
+ },
9116
+ animate: function( prop, speed, easing, callback ) {
9117
+ var empty = jQuery.isEmptyObject( prop ),
9118
+ optall = jQuery.speed( speed, easing, callback ),
9119
+ doAnimation = function() {
9120
+ // Operate on a copy of prop so per-property easing won't be lost
9121
+ var anim = Animation( this, jQuery.extend( {}, prop ), optall );
9122
+ doAnimation.finish = function() {
9123
+ anim.stop( true );
9124
+ };
9125
+ // Empty animations, or finishing resolves immediately
9126
+ if ( empty || jQuery._data( this, "finish" ) ) {
9127
+ anim.stop( true );
9128
+ }
9129
+ };
9130
+ doAnimation.finish = doAnimation;
9131
+
9132
+ return empty || optall.queue === false ?
9133
+ this.each( doAnimation ) :
9134
+ this.queue( optall.queue, doAnimation );
9135
+ },
9136
+ stop: function( type, clearQueue, gotoEnd ) {
9137
+ var stopQueue = function( hooks ) {
9138
+ var stop = hooks.stop;
9139
+ delete hooks.stop;
9140
+ stop( gotoEnd );
9141
+ };
9142
+
9143
+ if ( typeof type !== "string" ) {
9144
+ gotoEnd = clearQueue;
9145
+ clearQueue = type;
9146
+ type = undefined;
9147
+ }
9148
+ if ( clearQueue && type !== false ) {
9149
+ this.queue( type || "fx", [] );
9150
+ }
9151
+
9152
+ return this.each(function() {
9153
+ var dequeue = true,
9154
+ index = type != null && type + "queueHooks",
9155
+ timers = jQuery.timers,
9156
+ data = jQuery._data( this );
9157
+
9158
+ if ( index ) {
9159
+ if ( data[ index ] && data[ index ].stop ) {
9160
+ stopQueue( data[ index ] );
9161
+ }
9162
+ } else {
9163
+ for ( index in data ) {
9164
+ if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
9165
+ stopQueue( data[ index ] );
9166
+ }
9167
+ }
9168
+ }
9169
+
9170
+ for ( index = timers.length; index--; ) {
9171
+ if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
9172
+ timers[ index ].anim.stop( gotoEnd );
9173
+ dequeue = false;
9174
+ timers.splice( index, 1 );
9175
+ }
9176
+ }
9177
+
9178
+ // start the next in the queue if the last step wasn't forced
9179
+ // timers currently will call their complete callbacks, which will dequeue
9180
+ // but only if they were gotoEnd
9181
+ if ( dequeue || !gotoEnd ) {
9182
+ jQuery.dequeue( this, type );
9183
+ }
9184
+ });
9185
+ },
9186
+ finish: function( type ) {
9187
+ if ( type !== false ) {
9188
+ type = type || "fx";
9189
+ }
9190
+ return this.each(function() {
9191
+ var index,
9192
+ data = jQuery._data( this ),
9193
+ queue = data[ type + "queue" ],
9194
+ hooks = data[ type + "queueHooks" ],
9195
+ timers = jQuery.timers,
9196
+ length = queue ? queue.length : 0;
9197
+
9198
+ // enable finishing flag on private data
9199
+ data.finish = true;
9200
+
9201
+ // empty the queue first
9202
+ jQuery.queue( this, type, [] );
9203
+
9204
+ if ( hooks && hooks.cur && hooks.cur.finish ) {
9205
+ hooks.cur.finish.call( this );
9206
+ }
9207
+
9208
+ // look for any active animations, and finish them
9209
+ for ( index = timers.length; index--; ) {
9210
+ if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
9211
+ timers[ index ].anim.stop( true );
9212
+ timers.splice( index, 1 );
9213
+ }
9214
+ }
9215
+
9216
+ // look for any animations in the old queue and finish them
9217
+ for ( index = 0; index < length; index++ ) {
9218
+ if ( queue[ index ] && queue[ index ].finish ) {
9219
+ queue[ index ].finish.call( this );
9220
+ }
9221
+ }
9222
+
9223
+ // turn off finishing flag
9224
+ delete data.finish;
9225
+ });
9226
+ }
9227
+ });
9228
+
9229
+ // Generate parameters to create a standard animation
9230
+ function genFx( type, includeWidth ) {
9231
+ var which,
9232
+ attrs = { height: type },
9233
+ i = 0;
9234
+
9235
+ // if we include width, step value is 1 to do all cssExpand values,
9236
+ // if we don't include width, step value is 2 to skip over Left and Right
9237
+ includeWidth = includeWidth? 1 : 0;
9238
+ for( ; i < 4 ; i += 2 - includeWidth ) {
9239
+ which = cssExpand[ i ];
9240
+ attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
9241
+ }
9242
+
9243
+ if ( includeWidth ) {
9244
+ attrs.opacity = attrs.width = type;
9245
+ }
9246
+
9247
+ return attrs;
9248
+ }
9249
+
9250
+ // Generate shortcuts for custom animations
9251
+ jQuery.each({
9252
+ slideDown: genFx("show"),
9253
+ slideUp: genFx("hide"),
9254
+ slideToggle: genFx("toggle"),
9255
+ fadeIn: { opacity: "show" },
9256
+ fadeOut: { opacity: "hide" },
9257
+ fadeToggle: { opacity: "toggle" }
9258
+ }, function( name, props ) {
9259
+ jQuery.fn[ name ] = function( speed, easing, callback ) {
9260
+ return this.animate( props, speed, easing, callback );
9261
+ };
9262
+ });
9263
+
9264
+ jQuery.speed = function( speed, easing, fn ) {
9265
+ var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
9266
+ complete: fn || !fn && easing ||
9267
+ jQuery.isFunction( speed ) && speed,
9268
+ duration: speed,
9269
+ easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
9270
+ };
9271
+
9272
+ opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
9273
+ opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
9274
+
9275
+ // normalize opt.queue - true/undefined/null -> "fx"
9276
+ if ( opt.queue == null || opt.queue === true ) {
9277
+ opt.queue = "fx";
9278
+ }
9279
+
9280
+ // Queueing
9281
+ opt.old = opt.complete;
9282
+
9283
+ opt.complete = function() {
9284
+ if ( jQuery.isFunction( opt.old ) ) {
9285
+ opt.old.call( this );
9286
+ }
9287
+
9288
+ if ( opt.queue ) {
9289
+ jQuery.dequeue( this, opt.queue );
9290
+ }
9291
+ };
9292
+
9293
+ return opt;
9294
+ };
9295
+
9296
+ jQuery.easing = {
9297
+ linear: function( p ) {
9298
+ return p;
9299
+ },
9300
+ swing: function( p ) {
9301
+ return 0.5 - Math.cos( p*Math.PI ) / 2;
9302
+ }
9303
+ };
9304
+
9305
+ jQuery.timers = [];
9306
+ jQuery.fx = Tween.prototype.init;
9307
+ jQuery.fx.tick = function() {
9308
+ var timer,
9309
+ timers = jQuery.timers,
9310
+ i = 0;
9311
+
9312
+ fxNow = jQuery.now();
9313
+
9314
+ for ( ; i < timers.length; i++ ) {
9315
+ timer = timers[ i ];
9316
+ // Checks the timer has not already been removed
9317
+ if ( !timer() && timers[ i ] === timer ) {
9318
+ timers.splice( i--, 1 );
9319
+ }
9320
+ }
9321
+
9322
+ if ( !timers.length ) {
9323
+ jQuery.fx.stop();
9324
+ }
9325
+ fxNow = undefined;
9326
+ };
9327
+
9328
+ jQuery.fx.timer = function( timer ) {
9329
+ if ( timer() && jQuery.timers.push( timer ) ) {
9330
+ jQuery.fx.start();
9331
+ }
9332
+ };
9333
+
9334
+ jQuery.fx.interval = 13;
9335
+
9336
+ jQuery.fx.start = function() {
9337
+ if ( !timerId ) {
9338
+ timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
9339
+ }
9340
+ };
9341
+
9342
+ jQuery.fx.stop = function() {
9343
+ clearInterval( timerId );
9344
+ timerId = null;
9345
+ };
9346
+
9347
+ jQuery.fx.speeds = {
9348
+ slow: 600,
9349
+ fast: 200,
9350
+ // Default speed
9351
+ _default: 400
9352
+ };
9353
+
9354
+ // Back Compat <1.8 extension point
9355
+ jQuery.fx.step = {};
9356
+
9357
+ if ( jQuery.expr && jQuery.expr.filters ) {
9358
+ jQuery.expr.filters.animated = function( elem ) {
9359
+ return jQuery.grep(jQuery.timers, function( fn ) {
9360
+ return elem === fn.elem;
9361
+ }).length;
9362
+ };
9363
+ }
9364
+ jQuery.fn.offset = function( options ) {
9365
+ if ( arguments.length ) {
9366
+ return options === undefined ?
9367
+ this :
9368
+ this.each(function( i ) {
9369
+ jQuery.offset.setOffset( this, options, i );
9370
+ });
9371
+ }
9372
+
9373
+ var docElem, win,
9374
+ box = { top: 0, left: 0 },
9375
+ elem = this[ 0 ],
9376
+ doc = elem && elem.ownerDocument;
9377
+
9378
+ if ( !doc ) {
9379
+ return;
9380
+ }
9381
+
9382
+ docElem = doc.documentElement;
9383
+
9384
+ // Make sure it's not a disconnected DOM node
9385
+ if ( !jQuery.contains( docElem, elem ) ) {
9386
+ return box;
9387
+ }
9388
+
9389
+ // If we don't have gBCR, just use 0,0 rather than error
9390
+ // BlackBerry 5, iOS 3 (original iPhone)
9391
+ if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
9392
+ box = elem.getBoundingClientRect();
9393
+ }
9394
+ win = getWindow( doc );
9395
+ return {
9396
+ top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ),
9397
+ left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
9398
+ };
9399
+ };
9400
+
9401
+ jQuery.offset = {
9402
+
9403
+ setOffset: function( elem, options, i ) {
9404
+ var position = jQuery.css( elem, "position" );
9405
+
9406
+ // set position first, in-case top/left are set even on static elem
9407
+ if ( position === "static" ) {
9408
+ elem.style.position = "relative";
9409
+ }
9410
+
9411
+ var curElem = jQuery( elem ),
9412
+ curOffset = curElem.offset(),
9413
+ curCSSTop = jQuery.css( elem, "top" ),
9414
+ curCSSLeft = jQuery.css( elem, "left" ),
9415
+ calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
9416
+ props = {}, curPosition = {}, curTop, curLeft;
9417
+
9418
+ // need to be able to calculate position if either top or left is auto and position is either absolute or fixed
9419
+ if ( calculatePosition ) {
9420
+ curPosition = curElem.position();
9421
+ curTop = curPosition.top;
9422
+ curLeft = curPosition.left;
9423
+ } else {
9424
+ curTop = parseFloat( curCSSTop ) || 0;
9425
+ curLeft = parseFloat( curCSSLeft ) || 0;
9426
+ }
9427
+
9428
+ if ( jQuery.isFunction( options ) ) {
9429
+ options = options.call( elem, i, curOffset );
9430
+ }
9431
+
9432
+ if ( options.top != null ) {
9433
+ props.top = ( options.top - curOffset.top ) + curTop;
9434
+ }
9435
+ if ( options.left != null ) {
9436
+ props.left = ( options.left - curOffset.left ) + curLeft;
9437
+ }
9438
+
9439
+ if ( "using" in options ) {
9440
+ options.using.call( elem, props );
9441
+ } else {
9442
+ curElem.css( props );
9443
+ }
9444
+ }
9445
+ };
9446
+
9447
+
9448
+ jQuery.fn.extend({
9449
+
9450
+ position: function() {
9451
+ if ( !this[ 0 ] ) {
9452
+ return;
9453
+ }
9454
+
9455
+ var offsetParent, offset,
9456
+ parentOffset = { top: 0, left: 0 },
9457
+ elem = this[ 0 ];
9458
+
9459
+ // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
9460
+ if ( jQuery.css( elem, "position" ) === "fixed" ) {
9461
+ // we assume that getBoundingClientRect is available when computed position is fixed
9462
+ offset = elem.getBoundingClientRect();
9463
+ } else {
9464
+ // Get *real* offsetParent
9465
+ offsetParent = this.offsetParent();
9466
+
9467
+ // Get correct offsets
9468
+ offset = this.offset();
9469
+ if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
9470
+ parentOffset = offsetParent.offset();
9471
+ }
9472
+
9473
+ // Add offsetParent borders
9474
+ parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
9475
+ parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
9476
+ }
9477
+
9478
+ // Subtract parent offsets and element margins
9479
+ // note: when an element has margin: auto the offsetLeft and marginLeft
9480
+ // are the same in Safari causing offset.left to incorrectly be 0
9481
+ return {
9482
+ top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
9483
+ left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
9484
+ };
9485
+ },
9486
+
9487
+ offsetParent: function() {
9488
+ return this.map(function() {
9489
+ var offsetParent = this.offsetParent || document.documentElement;
9490
+ while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
9491
+ offsetParent = offsetParent.offsetParent;
9492
+ }
9493
+ return offsetParent || document.documentElement;
9494
+ });
9495
+ }
9496
+ });
9497
+
9498
+
9499
+ // Create scrollLeft and scrollTop methods
9500
+ jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
9501
+ var top = /Y/.test( prop );
9502
+
9503
+ jQuery.fn[ method ] = function( val ) {
9504
+ return jQuery.access( this, function( elem, method, val ) {
9505
+ var win = getWindow( elem );
9506
+
9507
+ if ( val === undefined ) {
9508
+ return win ? (prop in win) ? win[ prop ] :
9509
+ win.document.documentElement[ method ] :
9510
+ elem[ method ];
9511
+ }
9512
+
9513
+ if ( win ) {
9514
+ win.scrollTo(
9515
+ !top ? val : jQuery( win ).scrollLeft(),
9516
+ top ? val : jQuery( win ).scrollTop()
9517
+ );
9518
+
9519
+ } else {
9520
+ elem[ method ] = val;
9521
+ }
9522
+ }, method, val, arguments.length, null );
9523
+ };
9524
+ });
9525
+
9526
+ function getWindow( elem ) {
9527
+ return jQuery.isWindow( elem ) ?
9528
+ elem :
9529
+ elem.nodeType === 9 ?
9530
+ elem.defaultView || elem.parentWindow :
9531
+ false;
9532
+ }
9533
+ // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
9534
+ jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
9535
+ jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
9536
+ // margin is only for outerHeight, outerWidth
9537
+ jQuery.fn[ funcName ] = function( margin, value ) {
9538
+ var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
9539
+ extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
9540
+
9541
+ return jQuery.access( this, function( elem, type, value ) {
9542
+ var doc;
9543
+
9544
+ if ( jQuery.isWindow( elem ) ) {
9545
+ // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
9546
+ // isn't a whole lot we can do. See pull request at this URL for discussion:
9547
+ // https://github.com/jquery/jquery/pull/764
9548
+ return elem.document.documentElement[ "client" + name ];
9549
+ }
9550
+
9551
+ // Get document width or height
9552
+ if ( elem.nodeType === 9 ) {
9553
+ doc = elem.documentElement;
9554
+
9555
+ // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
9556
+ // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
9557
+ return Math.max(
9558
+ elem.body[ "scroll" + name ], doc[ "scroll" + name ],
9559
+ elem.body[ "offset" + name ], doc[ "offset" + name ],
9560
+ doc[ "client" + name ]
9561
+ );
9562
+ }
9563
+
9564
+ return value === undefined ?
9565
+ // Get width or height on the element, requesting but not forcing parseFloat
9566
+ jQuery.css( elem, type, extra ) :
9567
+
9568
+ // Set width or height on the element
9569
+ jQuery.style( elem, type, value, extra );
9570
+ }, type, chainable ? margin : undefined, chainable, null );
9571
+ };
9572
+ });
9573
+ });
9574
+ // Limit scope pollution from any deprecated API
9575
+ // (function() {
9576
+
9577
+ // })();
9578
+ // Expose jQuery to the global object
9579
+ window.jQuery = window.$ = jQuery;
9580
+
9581
+ // Expose jQuery as an AMD module, but only for AMD loaders that
9582
+ // understand the issues with loading multiple versions of jQuery
9583
+ // in a page that all might call define(). The loader will indicate
9584
+ // they have special allowances for multiple jQuery versions by
9585
+ // specifying define.amd.jQuery = true. Register as a named module,
9586
+ // since jQuery can be concatenated with other files that may use define,
9587
+ // but not use a proper concatenation script that understands anonymous
9588
+ // AMD modules. A named AMD is safest and most robust way to register.
9589
+ // Lowercase jquery is used because AMD module names are derived from
9590
+ // file names, and jQuery is normally delivered in a lowercase file name.
9591
+ // Do this after creating the global so that if an AMD module wants to call
9592
+ // noConflict to hide this version of jQuery, it will work.
9593
+ if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
9594
+ define( "jquery", [], function () { return jQuery; } );
9595
+ }
9596
+
9597
+ })( window );
skin/adminhtml/default/default/alphamail/jquery-ui.js ADDED
@@ -0,0 +1,14936 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 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+ NUMPAD_MULTIPLY: 106,
37
+ NUMPAD_SUBTRACT: 109,
38
+ PAGE_DOWN: 34,
39
+ PAGE_UP: 33,
40
+ PERIOD: 190,
41
+ RIGHT: 39,
42
+ SPACE: 32,
43
+ TAB: 9,
44
+ UP: 38
45
+ }
46
+ });
47
+
48
+ // plugins
49
+ $.fn.extend({
50
+ _focus: $.fn.focus,
51
+ focus: function( delay, fn ) {
52
+ return typeof delay === "number" ?
53
+ this.each(function() {
54
+ var elem = this;
55
+ setTimeout(function() {
56
+ $( elem ).focus();
57
+ if ( fn ) {
58
+ fn.call( elem );
59
+ }
60
+ }, delay );
61
+ }) :
62
+ this._focus.apply( this, arguments );
63
+ },
64
+
65
+ scrollParent: function() {
66
+ var scrollParent;
67
+ if (($.ui.ie && (/(static|relative)/).test(this.css("position"))) || (/absolute/).test(this.css("position"))) {
68
+ scrollParent = this.parents().filter(function() {
69
+ return (/(relative|absolute|fixed)/).test($.css(this,"position")) && (/(auto|scroll)/).test($.css(this,"overflow")+$.css(this,"overflow-y")+$.css(this,"overflow-x"));
70
+ }).eq(0);
71
+ } else {
72
+ scrollParent = this.parents().filter(function() {
73
+ return (/(auto|scroll)/).test($.css(this,"overflow")+$.css(this,"overflow-y")+$.css(this,"overflow-x"));
74
+ }).eq(0);
75
+ }
76
+
77
+ return (/fixed/).test(this.css("position")) || !scrollParent.length ? $(document) : scrollParent;
78
+ },
79
+
80
+ zIndex: function( zIndex ) {
81
+ if ( zIndex !== undefined ) {
82
+ return this.css( "zIndex", zIndex );
83
+ }
84
+
85
+ if ( this.length ) {
86
+ var elem = $( this[ 0 ] ), position, value;
87
+ while ( elem.length && elem[ 0 ] !== document ) {
88
+ // Ignore z-index if position is set to a value where z-index is ignored by the browser
89
+ // This makes behavior of this function consistent across browsers
90
+ // WebKit always returns auto if the element is positioned
91
+ position = elem.css( "position" );
92
+ if ( position === "absolute" || position === "relative" || position === "fixed" ) {
93
+ // IE returns 0 when zIndex is not specified
94
+ // other browsers return a string
95
+ // we ignore the case of nested elements with an explicit value of 0
96
+ // <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
97
+ value = parseInt( elem.css( "zIndex" ), 10 );
98
+ if ( !isNaN( value ) && value !== 0 ) {
99
+ return value;
100
+ }
101
+ }
102
+ elem = elem.parent();
103
+ }
104
+ }
105
+
106
+ return 0;
107
+ },
108
+
109
+ uniqueId: function() {
110
+ return this.each(function() {
111
+ if ( !this.id ) {
112
+ this.id = "ui-id-" + (++uuid);
113
+ }
114
+ });
115
+ },
116
+
117
+ removeUniqueId: function() {
118
+ return this.each(function() {
119
+ if ( runiqueId.test( this.id ) ) {
120
+ $( this ).removeAttr( "id" );
121
+ }
122
+ });
123
+ }
124
+ });
125
+
126
+ // selectors
127
+ function focusable( element, isTabIndexNotNaN ) {
128
+ var map, mapName, img,
129
+ nodeName = element.nodeName.toLowerCase();
130
+ if ( "area" === nodeName ) {
131
+ map = element.parentNode;
132
+ mapName = map.name;
133
+ if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) {
134
+ return false;
135
+ }
136
+ img = $( "img[usemap=#" + mapName + "]" )[0];
137
+ return !!img && visible( img );
138
+ }
139
+ return ( /input|select|textarea|button|object/.test( nodeName ) ?
140
+ !element.disabled :
141
+ "a" === nodeName ?
142
+ element.href || isTabIndexNotNaN :
143
+ isTabIndexNotNaN) &&
144
+ // the element and all of its ancestors must be visible
145
+ visible( element );
146
+ }
147
+
148
+ function visible( element ) {
149
+ return $.expr.filters.visible( element ) &&
150
+ !$( element ).parents().addBack().filter(function() {
151
+ return $.css( this, "visibility" ) === "hidden";
152
+ }).length;
153
+ }
154
+
155
+ $.extend( $.expr[ ":" ], {
156
+ data: $.expr.createPseudo ?
157
+ $.expr.createPseudo(function( dataName ) {
158
+ return function( elem ) {
159
+ return !!$.data( elem, dataName );
160
+ };
161
+ }) :
162
+ // support: jQuery <1.8
163
+ function( elem, i, match ) {
164
+ return !!$.data( elem, match[ 3 ] );
165
+ },
166
+
167
+ focusable: function( element ) {
168
+ return focusable( element, !isNaN( $.attr( element, "tabindex" ) ) );
169
+ },
170
+
171
+ tabbable: function( element ) {
172
+ var tabIndex = $.attr( element, "tabindex" ),
173
+ isTabIndexNaN = isNaN( tabIndex );
174
+ return ( isTabIndexNaN || tabIndex >= 0 ) && focusable( element, !isTabIndexNaN );
175
+ }
176
+ });
177
+
178
+ // support: jQuery <1.8
179
+ if ( !$( "<a>" ).outerWidth( 1 ).jquery ) {
180
+ $.each( [ "Width", "Height" ], function( i, name ) {
181
+ var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ],
182
+ type = name.toLowerCase(),
183
+ orig = {
184
+ innerWidth: $.fn.innerWidth,
185
+ innerHeight: $.fn.innerHeight,
186
+ outerWidth: $.fn.outerWidth,
187
+ outerHeight: $.fn.outerHeight
188
+ };
189
+
190
+ function reduce( elem, size, border, margin ) {
191
+ $.each( side, function() {
192
+ size -= parseFloat( $.css( elem, "padding" + this ) ) || 0;
193
+ if ( border ) {
194
+ size -= parseFloat( $.css( elem, "border" + this + "Width" ) ) || 0;
195
+ }
196
+ if ( margin ) {
197
+ size -= parseFloat( $.css( elem, "margin" + this ) ) || 0;
198
+ }
199
+ });
200
+ return size;
201
+ }
202
+
203
+ $.fn[ "inner" + name ] = function( size ) {
204
+ if ( size === undefined ) {
205
+ return orig[ "inner" + name ].call( this );
206
+ }
207
+
208
+ return this.each(function() {
209
+ $( this ).css( type, reduce( this, size ) + "px" );
210
+ });
211
+ };
212
+
213
+ $.fn[ "outer" + name] = function( size, margin ) {
214
+ if ( typeof size !== "number" ) {
215
+ return orig[ "outer" + name ].call( this, size );
216
+ }
217
+
218
+ return this.each(function() {
219
+ $( this).css( type, reduce( this, size, true, margin ) + "px" );
220
+ });
221
+ };
222
+ });
223
+ }
224
+
225
+ // support: jQuery <1.8
226
+ if ( !$.fn.addBack ) {
227
+ $.fn.addBack = function( selector ) {
228
+ return this.add( selector == null ?
229
+ this.prevObject : this.prevObject.filter( selector )
230
+ );
231
+ };
232
+ }
233
+
234
+ // support: jQuery 1.6.1, 1.6.2 (http://bugs.jquery.com/ticket/9413)
235
+ if ( $( "<a>" ).data( "a-b", "a" ).removeData( "a-b" ).data( "a-b" ) ) {
236
+ $.fn.removeData = (function( removeData ) {
237
+ return function( key ) {
238
+ if ( arguments.length ) {
239
+ return removeData.call( this, $.camelCase( key ) );
240
+ } else {
241
+ return removeData.call( this );
242
+ }
243
+ };
244
+ })( $.fn.removeData );
245
+ }
246
+
247
+
248
+
249
+
250
+
251
+ // deprecated
252
+ $.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() );
253
+
254
+ $.support.selectstart = "onselectstart" in document.createElement( "div" );
255
+ $.fn.extend({
256
+ disableSelection: function() {
257
+ return this.bind( ( $.support.selectstart ? "selectstart" : "mousedown" ) +
258
+ ".ui-disableSelection", function( event ) {
259
+ event.preventDefault();
260
+ });
261
+ },
262
+
263
+ enableSelection: function() {
264
+ return this.unbind( ".ui-disableSelection" );
265
+ }
266
+ });
267
+
268
+ $.extend( $.ui, {
269
+ // $.ui.plugin is deprecated. Use the proxy pattern instead.
270
+ plugin: {
271
+ add: function( module, option, set ) {
272
+ var i,
273
+ proto = $.ui[ module ].prototype;
274
+ for ( i in set ) {
275
+ proto.plugins[ i ] = proto.plugins[ i ] || [];
276
+ proto.plugins[ i ].push( [ option, set[ i ] ] );
277
+ }
278
+ },
279
+ call: function( instance, name, args ) {
280
+ var i,
281
+ set = instance.plugins[ name ];
282
+ if ( !set || !instance.element[ 0 ].parentNode || instance.element[ 0 ].parentNode.nodeType === 11 ) {
283
+ return;
284
+ }
285
+
286
+ for ( i = 0; i < set.length; i++ ) {
287
+ if ( instance.options[ set[ i ][ 0 ] ] ) {
288
+ set[ i ][ 1 ].apply( instance.element, args );
289
+ }
290
+ }
291
+ }
292
+ },
293
+
294
+ // only used by resizable
295
+ hasScroll: function( el, a ) {
296
+
297
+ //If overflow is hidden, the element might have extra content, but the user wants to hide it
298
+ if ( $( el ).css( "overflow" ) === "hidden") {
299
+ return false;
300
+ }
301
+
302
+ var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop",
303
+ has = false;
304
+
305
+ if ( el[ scroll ] > 0 ) {
306
+ return true;
307
+ }
308
+
309
+ // TODO: determine which cases actually cause this to happen
310
+ // if the element doesn't have the scroll set, see if it's possible to
311
+ // set the scroll
312
+ el[ scroll ] = 1;
313
+ has = ( el[ scroll ] > 0 );
314
+ el[ scroll ] = 0;
315
+ return has;
316
+ }
317
+ });
318
+
319
+ })( jQuery );
320
+
321
+ (function( $, undefined ) {
322
+
323
+ var uuid = 0,
324
+ slice = Array.prototype.slice,
325
+ _cleanData = $.cleanData;
326
+ $.cleanData = function( elems ) {
327
+ for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
328
+ try {
329
+ $( elem ).triggerHandler( "remove" );
330
+ // http://bugs.jquery.com/ticket/8235
331
+ } catch( e ) {}
332
+ }
333
+ _cleanData( elems );
334
+ };
335
+
336
+ $.widget = function( name, base, prototype ) {
337
+ var fullName, existingConstructor, constructor, basePrototype,
338
+ // proxiedPrototype allows the provided prototype to remain unmodified
339
+ // so that it can be used as a mixin for multiple widgets (#8876)
340
+ proxiedPrototype = {},
341
+ namespace = name.split( "." )[ 0 ];
342
+
343
+ name = name.split( "." )[ 1 ];
344
+ fullName = namespace + "-" + name;
345
+
346
+ if ( !prototype ) {
347
+ prototype = base;
348
+ base = $.Widget;
349
+ }
350
+
351
+ // create selector for plugin
352
+ $.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) {
353
+ return !!$.data( elem, fullName );
354
+ };
355
+
356
+ $[ namespace ] = $[ namespace ] || {};
357
+ existingConstructor = $[ namespace ][ name ];
358
+ constructor = $[ namespace ][ name ] = function( options, element ) {
359
+ // allow instantiation without "new" keyword
360
+ if ( !this._createWidget ) {
361
+ return new constructor( options, element );
362
+ }
363
+
364
+ // allow instantiation without initializing for simple inheritance
365
+ // must use "new" keyword (the code above always passes args)
366
+ if ( arguments.length ) {
367
+ this._createWidget( options, element );
368
+ }
369
+ };
370
+ // extend with the existing constructor to carry over any static properties
371
+ $.extend( constructor, existingConstructor, {
372
+ version: prototype.version,
373
+ // copy the object used to create the prototype in case we need to
374
+ // redefine the widget later
375
+ _proto: $.extend( {}, prototype ),
376
+ // track widgets that inherit from this widget in case this widget is
377
+ // redefined after a widget inherits from it
378
+ _childConstructors: []
379
+ });
380
+
381
+ basePrototype = new base();
382
+ // we need to make the options hash a property directly on the new instance
383
+ // otherwise we'll modify the options hash on the prototype that we're
384
+ // inheriting from
385
+ basePrototype.options = $.widget.extend( {}, basePrototype.options );
386
+ $.each( prototype, function( prop, value ) {
387
+ if ( !$.isFunction( value ) ) {
388
+ proxiedPrototype[ prop ] = value;
389
+ return;
390
+ }
391
+ proxiedPrototype[ prop ] = (function() {
392
+ var _super = function() {
393
+ return base.prototype[ prop ].apply( this, arguments );
394
+ },
395
+ _superApply = function( args ) {
396
+ return base.prototype[ prop ].apply( this, args );
397
+ };
398
+ return function() {
399
+ var __super = this._super,
400
+ __superApply = this._superApply,
401
+ returnValue;
402
+
403
+ this._super = _super;
404
+ this._superApply = _superApply;
405
+
406
+ returnValue = value.apply( this, arguments );
407
+
408
+ this._super = __super;
409
+ this._superApply = __superApply;
410
+
411
+ return returnValue;
412
+ };
413
+ })();
414
+ });
415
+ constructor.prototype = $.widget.extend( basePrototype, {
416
+ // TODO: remove support for widgetEventPrefix
417
+ // always use the name + a colon as the prefix, e.g., draggable:start
418
+ // don't prefix for widgets that aren't DOM-based
419
+ widgetEventPrefix: existingConstructor ? basePrototype.widgetEventPrefix : name
420
+ }, proxiedPrototype, {
421
+ constructor: constructor,
422
+ namespace: namespace,
423
+ widgetName: name,
424
+ widgetFullName: fullName
425
+ });
426
+
427
+ // If this widget is being redefined then we need to find all widgets that
428
+ // are inheriting from it and redefine all of them so that they inherit from
429
+ // the new version of this widget. We're essentially trying to replace one
430
+ // level in the prototype chain.
431
+ if ( existingConstructor ) {
432
+ $.each( existingConstructor._childConstructors, function( i, child ) {
433
+ var childPrototype = child.prototype;
434
+
435
+ // redefine the child widget using the same prototype that was
436
+ // originally used, but inherit from the new version of the base
437
+ $.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor, child._proto );
438
+ });
439
+ // remove the list of existing child constructors from the old constructor
440
+ // so the old child constructors can be garbage collected
441
+ delete existingConstructor._childConstructors;
442
+ } else {
443
+ base._childConstructors.push( constructor );
444
+ }
445
+
446
+ $.widget.bridge( name, constructor );
447
+ };
448
+
449
+ $.widget.extend = function( target ) {
450
+ var input = slice.call( arguments, 1 ),
451
+ inputIndex = 0,
452
+ inputLength = input.length,
453
+ key,
454
+ value;
455
+ for ( ; inputIndex < inputLength; inputIndex++ ) {
456
+ for ( key in input[ inputIndex ] ) {
457
+ value = input[ inputIndex ][ key ];
458
+ if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) {
459
+ // Clone objects
460
+ if ( $.isPlainObject( value ) ) {
461
+ target[ key ] = $.isPlainObject( target[ key ] ) ?
462
+ $.widget.extend( {}, target[ key ], value ) :
463
+ // Don't extend strings, arrays, etc. with objects
464
+ $.widget.extend( {}, value );
465
+ // Copy everything else by reference
466
+ } else {
467
+ target[ key ] = value;
468
+ }
469
+ }
470
+ }
471
+ }
472
+ return target;
473
+ };
474
+
475
+ $.widget.bridge = function( name, object ) {
476
+ var fullName = object.prototype.widgetFullName || name;
477
+ $.fn[ name ] = function( options ) {
478
+ var isMethodCall = typeof options === "string",
479
+ args = slice.call( arguments, 1 ),
480
+ returnValue = this;
481
+
482
+ // allow multiple hashes to be passed on init
483
+ options = !isMethodCall && args.length ?
484
+ $.widget.extend.apply( null, [ options ].concat(args) ) :
485
+ options;
486
+
487
+ if ( isMethodCall ) {
488
+ this.each(function() {
489
+ var methodValue,
490
+ instance = $.data( this, fullName );
491
+ if ( !instance ) {
492
+ return $.error( "cannot call methods on " + name + " prior to initialization; " +
493
+ "attempted to call method '" + options + "'" );
494
+ }
495
+ if ( !$.isFunction( instance[options] ) || options.charAt( 0 ) === "_" ) {
496
+ return $.error( "no such method '" + options + "' for " + name + " widget instance" );
497
+ }
498
+ methodValue = instance[ options ].apply( instance, args );
499
+ if ( methodValue !== instance && methodValue !== undefined ) {
500
+ returnValue = methodValue && methodValue.jquery ?
501
+ returnValue.pushStack( methodValue.get() ) :
502
+ methodValue;
503
+ return false;
504
+ }
505
+ });
506
+ } else {
507
+ this.each(function() {
508
+ var instance = $.data( this, fullName );
509
+ if ( instance ) {
510
+ instance.option( options || {} )._init();
511
+ } else {
512
+ $.data( this, fullName, new object( options, this ) );
513
+ }
514
+ });
515
+ }
516
+
517
+ return returnValue;
518
+ };
519
+ };
520
+
521
+ $.Widget = function( /* options, element */ ) {};
522
+ $.Widget._childConstructors = [];
523
+
524
+ $.Widget.prototype = {
525
+ widgetName: "widget",
526
+ widgetEventPrefix: "",
527
+ defaultElement: "<div>",
528
+ options: {
529
+ disabled: false,
530
+
531
+ // callbacks
532
+ create: null
533
+ },
534
+ _createWidget: function( options, element ) {
535
+ element = $( element || this.defaultElement || this )[ 0 ];
536
+ this.element = $( element );
537
+ this.uuid = uuid++;
538
+ this.eventNamespace = "." + this.widgetName + this.uuid;
539
+ this.options = $.widget.extend( {},
540
+ this.options,
541
+ this._getCreateOptions(),
542
+ options );
543
+
544
+ this.bindings = $();
545
+ this.hoverable = $();
546
+ this.focusable = $();
547
+
548
+ if ( element !== this ) {
549
+ $.data( element, this.widgetFullName, this );
550
+ this._on( true, this.element, {
551
+ remove: function( event ) {
552
+ if ( event.target === element ) {
553
+ this.destroy();
554
+ }
555
+ }
556
+ });
557
+ this.document = $( element.style ?
558
+ // element within the document
559
+ element.ownerDocument :
560
+ // element is window or document
561
+ element.document || element );
562
+ this.window = $( this.document[0].defaultView || this.document[0].parentWindow );
563
+ }
564
+
565
+ this._create();
566
+ this._trigger( "create", null, this._getCreateEventData() );
567
+ this._init();
568
+ },
569
+ _getCreateOptions: $.noop,
570
+ _getCreateEventData: $.noop,
571
+ _create: $.noop,
572
+ _init: $.noop,
573
+
574
+ destroy: function() {
575
+ this._destroy();
576
+ // we can probably remove the unbind calls in 2.0
577
+ // all event bindings should go through this._on()
578
+ this.element
579
+ .unbind( this.eventNamespace )
580
+ // 1.9 BC for #7810
581
+ // TODO remove dual storage
582
+ .removeData( this.widgetName )
583
+ .removeData( this.widgetFullName )
584
+ // support: jquery <1.6.3
585
+ // http://bugs.jquery.com/ticket/9413
586
+ .removeData( $.camelCase( this.widgetFullName ) );
587
+ this.widget()
588
+ .unbind( this.eventNamespace )
589
+ .removeAttr( "aria-disabled" )
590
+ .removeClass(
591
+ this.widgetFullName + "-disabled " +
592
+ "ui-state-disabled" );
593
+
594
+ // clean up events and states
595
+ this.bindings.unbind( this.eventNamespace );
596
+ this.hoverable.removeClass( "ui-state-hover" );
597
+ this.focusable.removeClass( "ui-state-focus" );
598
+ },
599
+ _destroy: $.noop,
600
+
601
+ widget: function() {
602
+ return this.element;
603
+ },
604
+
605
+ option: function( key, value ) {
606
+ var options = key,
607
+ parts,
608
+ curOption,
609
+ i;
610
+
611
+ if ( arguments.length === 0 ) {
612
+ // don't return a reference to the internal hash
613
+ return $.widget.extend( {}, this.options );
614
+ }
615
+
616
+ if ( typeof key === "string" ) {
617
+ // handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
618
+ options = {};
619
+ parts = key.split( "." );
620
+ key = parts.shift();
621
+ if ( parts.length ) {
622
+ curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );
623
+ for ( i = 0; i < parts.length - 1; i++ ) {
624
+ curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};
625
+ curOption = curOption[ parts[ i ] ];
626
+ }
627
+ key = parts.pop();
628
+ if ( value === undefined ) {
629
+ return curOption[ key ] === undefined ? null : curOption[ key ];
630
+ }
631
+ curOption[ key ] = value;
632
+ } else {
633
+ if ( value === undefined ) {
634
+ return this.options[ key ] === undefined ? null : this.options[ key ];
635
+ }
636
+ options[ key ] = value;
637
+ }
638
+ }
639
+
640
+ this._setOptions( options );
641
+
642
+ return this;
643
+ },
644
+ _setOptions: function( options ) {
645
+ var key;
646
+
647
+ for ( key in options ) {
648
+ this._setOption( key, options[ key ] );
649
+ }
650
+
651
+ return this;
652
+ },
653
+ _setOption: function( key, value ) {
654
+ this.options[ key ] = value;
655
+
656
+ if ( key === "disabled" ) {
657
+ this.widget()
658
+ .toggleClass( this.widgetFullName + "-disabled ui-state-disabled", !!value )
659
+ .attr( "aria-disabled", value );
660
+ this.hoverable.removeClass( "ui-state-hover" );
661
+ this.focusable.removeClass( "ui-state-focus" );
662
+ }
663
+
664
+ return this;
665
+ },
666
+
667
+ enable: function() {
668
+ return this._setOption( "disabled", false );
669
+ },
670
+ disable: function() {
671
+ return this._setOption( "disabled", true );
672
+ },
673
+
674
+ _on: function( suppressDisabledCheck, element, handlers ) {
675
+ var delegateElement,
676
+ instance = this;
677
+
678
+ // no suppressDisabledCheck flag, shuffle arguments
679
+ if ( typeof suppressDisabledCheck !== "boolean" ) {
680
+ handlers = element;
681
+ element = suppressDisabledCheck;
682
+ suppressDisabledCheck = false;
683
+ }
684
+
685
+ // no element argument, shuffle and use this.element
686
+ if ( !handlers ) {
687
+ handlers = element;
688
+ element = this.element;
689
+ delegateElement = this.widget();
690
+ } else {
691
+ // accept selectors, DOM elements
692
+ element = delegateElement = $( element );
693
+ this.bindings = this.bindings.add( element );
694
+ }
695
+
696
+ $.each( handlers, function( event, handler ) {
697
+ function handlerProxy() {
698
+ // allow widgets to customize the disabled handling
699
+ // - disabled as an array instead of boolean
700
+ // - disabled class as method for disabling individual parts
701
+ if ( !suppressDisabledCheck &&
702
+ ( instance.options.disabled === true ||
703
+ $( this ).hasClass( "ui-state-disabled" ) ) ) {
704
+ return;
705
+ }
706
+ return ( typeof handler === "string" ? instance[ handler ] : handler )
707
+ .apply( instance, arguments );
708
+ }
709
+
710
+ // copy the guid so direct unbinding works
711
+ if ( typeof handler !== "string" ) {
712
+ handlerProxy.guid = handler.guid =
713
+ handler.guid || handlerProxy.guid || $.guid++;
714
+ }
715
+
716
+ var match = event.match( /^(\w+)\s*(.*)$/ ),
717
+ eventName = match[1] + instance.eventNamespace,
718
+ selector = match[2];
719
+ if ( selector ) {
720
+ delegateElement.delegate( selector, eventName, handlerProxy );
721
+ } else {
722
+ element.bind( eventName, handlerProxy );
723
+ }
724
+ });
725
+ },
726
+
727
+ _off: function( element, eventName ) {
728
+ eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) + this.eventNamespace;
729
+ element.unbind( eventName ).undelegate( eventName );
730
+ },
731
+
732
+ _delay: function( handler, delay ) {
733
+ function handlerProxy() {
734
+ return ( typeof handler === "string" ? instance[ handler ] : handler )
735
+ .apply( instance, arguments );
736
+ }
737
+ var instance = this;
738
+ return setTimeout( handlerProxy, delay || 0 );
739
+ },
740
+
741
+ _hoverable: function( element ) {
742
+ this.hoverable = this.hoverable.add( element );
743
+ this._on( element, {
744
+ mouseenter: function( event ) {
745
+ $( event.currentTarget ).addClass( "ui-state-hover" );
746
+ },
747
+ mouseleave: function( event ) {
748
+ $( event.currentTarget ).removeClass( "ui-state-hover" );
749
+ }
750
+ });
751
+ },
752
+
753
+ _focusable: function( element ) {
754
+ this.focusable = this.focusable.add( element );
755
+ this._on( element, {
756
+ focusin: function( event ) {
757
+ $( event.currentTarget ).addClass( "ui-state-focus" );
758
+ },
759
+ focusout: function( event ) {
760
+ $( event.currentTarget ).removeClass( "ui-state-focus" );
761
+ }
762
+ });
763
+ },
764
+
765
+ _trigger: function( type, event, data ) {
766
+ var prop, orig,
767
+ callback = this.options[ type ];
768
+
769
+ data = data || {};
770
+ event = $.Event( event );
771
+ event.type = ( type === this.widgetEventPrefix ?
772
+ type :
773
+ this.widgetEventPrefix + type ).toLowerCase();
774
+ // the original event may come from any element
775
+ // so we need to reset the target on the new event
776
+ event.target = this.element[ 0 ];
777
+
778
+ // copy original event properties over to the new event
779
+ orig = event.originalEvent;
780
+ if ( orig ) {
781
+ for ( prop in orig ) {
782
+ if ( !( prop in event ) ) {
783
+ event[ prop ] = orig[ prop ];
784
+ }
785
+ }
786
+ }
787
+
788
+ this.element.trigger( event, data );
789
+ return !( $.isFunction( callback ) &&
790
+ callback.apply( this.element[0], [ event ].concat( data ) ) === false ||
791
+ event.isDefaultPrevented() );
792
+ }
793
+ };
794
+
795
+ $.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) {
796
+ $.Widget.prototype[ "_" + method ] = function( element, options, callback ) {
797
+ if ( typeof options === "string" ) {
798
+ options = { effect: options };
799
+ }
800
+ var hasOptions,
801
+ effectName = !options ?
802
+ method :
803
+ options === true || typeof options === "number" ?
804
+ defaultEffect :
805
+ options.effect || defaultEffect;
806
+ options = options || {};
807
+ if ( typeof options === "number" ) {
808
+ options = { duration: options };
809
+ }
810
+ hasOptions = !$.isEmptyObject( options );
811
+ options.complete = callback;
812
+ if ( options.delay ) {
813
+ element.delay( options.delay );
814
+ }
815
+ if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {
816
+ element[ method ]( options );
817
+ } else if ( effectName !== method && element[ effectName ] ) {
818
+ element[ effectName ]( options.duration, options.easing, callback );
819
+ } else {
820
+ element.queue(function( next ) {
821
+ $( this )[ method ]();
822
+ if ( callback ) {
823
+ callback.call( element[ 0 ] );
824
+ }
825
+ next();
826
+ });
827
+ }
828
+ };
829
+ });
830
+
831
+ })( jQuery );
832
+
833
+ (function( $, undefined ) {
834
+
835
+ var mouseHandled = false;
836
+ $( document ).mouseup( function() {
837
+ mouseHandled = false;
838
+ });
839
+
840
+ $.widget("ui.mouse", {
841
+ version: "1.10.1",
842
+ options: {
843
+ cancel: "input,textarea,button,select,option",
844
+ distance: 1,
845
+ delay: 0
846
+ },
847
+ _mouseInit: function() {
848
+ var that = this;
849
+
850
+ this.element
851
+ .bind("mousedown."+this.widgetName, function(event) {
852
+ return that._mouseDown(event);
853
+ })
854
+ .bind("click."+this.widgetName, function(event) {
855
+ if (true === $.data(event.target, that.widgetName + ".preventClickEvent")) {
856
+ $.removeData(event.target, that.widgetName + ".preventClickEvent");
857
+ event.stopImmediatePropagation();
858
+ return false;
859
+ }
860
+ });
861
+
862
+ this.started = false;
863
+ },
864
+
865
+ // TODO: make sure destroying one instance of mouse doesn't mess with
866
+ // other instances of mouse
867
+ _mouseDestroy: function() {
868
+ this.element.unbind("."+this.widgetName);
869
+ if ( this._mouseMoveDelegate ) {
870
+ $(document)
871
+ .unbind("mousemove."+this.widgetName, this._mouseMoveDelegate)
872
+ .unbind("mouseup."+this.widgetName, this._mouseUpDelegate);
873
+ }
874
+ },
875
+
876
+ _mouseDown: function(event) {
877
+ // don't let more than one widget handle mouseStart
878
+ if( mouseHandled ) { return; }
879
+
880
+ // we may have missed mouseup (out of window)
881
+ (this._mouseStarted && this._mouseUp(event));
882
+
883
+ this._mouseDownEvent = event;
884
+
885
+ var that = this,
886
+ btnIsLeft = (event.which === 1),
887
+ // event.target.nodeName works around a bug in IE 8 with
888
+ // disabled inputs (#7620)
889
+ elIsCancel = (typeof this.options.cancel === "string" && event.target.nodeName ? $(event.target).closest(this.options.cancel).length : false);
890
+ if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
891
+ return true;
892
+ }
893
+
894
+ this.mouseDelayMet = !this.options.delay;
895
+ if (!this.mouseDelayMet) {
896
+ this._mouseDelayTimer = setTimeout(function() {
897
+ that.mouseDelayMet = true;
898
+ }, this.options.delay);
899
+ }
900
+
901
+ if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
902
+ this._mouseStarted = (this._mouseStart(event) !== false);
903
+ if (!this._mouseStarted) {
904
+ event.preventDefault();
905
+ return true;
906
+ }
907
+ }
908
+
909
+ // Click event may never have fired (Gecko & Opera)
910
+ if (true === $.data(event.target, this.widgetName + ".preventClickEvent")) {
911
+ $.removeData(event.target, this.widgetName + ".preventClickEvent");
912
+ }
913
+
914
+ // these delegates are required to keep context
915
+ this._mouseMoveDelegate = function(event) {
916
+ return that._mouseMove(event);
917
+ };
918
+ this._mouseUpDelegate = function(event) {
919
+ return that._mouseUp(event);
920
+ };
921
+ $(document)
922
+ .bind("mousemove."+this.widgetName, this._mouseMoveDelegate)
923
+ .bind("mouseup."+this.widgetName, this._mouseUpDelegate);
924
+
925
+ event.preventDefault();
926
+
927
+ mouseHandled = true;
928
+ return true;
929
+ },
930
+
931
+ _mouseMove: function(event) {
932
+ // IE mouseup check - mouseup happened when mouse was out of window
933
+ if ($.ui.ie && ( !document.documentMode || document.documentMode < 9 ) && !event.button) {
934
+ return this._mouseUp(event);
935
+ }
936
+
937
+ if (this._mouseStarted) {
938
+ this._mouseDrag(event);
939
+ return event.preventDefault();
940
+ }
941
+
942
+ if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
943
+ this._mouseStarted =
944
+ (this._mouseStart(this._mouseDownEvent, event) !== false);
945
+ (this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
946
+ }
947
+
948
+ return !this._mouseStarted;
949
+ },
950
+
951
+ _mouseUp: function(event) {
952
+ $(document)
953
+ .unbind("mousemove."+this.widgetName, this._mouseMoveDelegate)
954
+ .unbind("mouseup."+this.widgetName, this._mouseUpDelegate);
955
+
956
+ if (this._mouseStarted) {
957
+ this._mouseStarted = false;
958
+
959
+ if (event.target === this._mouseDownEvent.target) {
960
+ $.data(event.target, this.widgetName + ".preventClickEvent", true);
961
+ }
962
+
963
+ this._mouseStop(event);
964
+ }
965
+
966
+ return false;
967
+ },
968
+
969
+ _mouseDistanceMet: function(event) {
970
+ return (Math.max(
971
+ Math.abs(this._mouseDownEvent.pageX - event.pageX),
972
+ Math.abs(this._mouseDownEvent.pageY - event.pageY)
973
+ ) >= this.options.distance
974
+ );
975
+ },
976
+
977
+ _mouseDelayMet: function(/* event */) {
978
+ return this.mouseDelayMet;
979
+ },
980
+
981
+ // These are placeholder methods, to be overriden by extending plugin
982
+ _mouseStart: function(/* event */) {},
983
+ _mouseDrag: function(/* event */) {},
984
+ _mouseStop: function(/* event */) {},
985
+ _mouseCapture: function(/* event */) { return true; }
986
+ });
987
+
988
+ })(jQuery);
989
+
990
+ (function( $, undefined ) {
991
+
992
+ $.widget("ui.draggable", $.ui.mouse, {
993
+ version: "1.10.1",
994
+ widgetEventPrefix: "drag",
995
+ options: {
996
+ addClasses: true,
997
+ appendTo: "parent",
998
+ axis: false,
999
+ connectToSortable: false,
1000
+ containment: false,
1001
+ cursor: "auto",
1002
+ cursorAt: false,
1003
+ grid: false,
1004
+ handle: false,
1005
+ helper: "original",
1006
+ iframeFix: false,
1007
+ opacity: false,
1008
+ refreshPositions: false,
1009
+ revert: false,
1010
+ revertDuration: 500,
1011
+ scope: "default",
1012
+ scroll: true,
1013
+ scrollSensitivity: 20,
1014
+ scrollSpeed: 20,
1015
+ snap: false,
1016
+ snapMode: "both",
1017
+ snapTolerance: 20,
1018
+ stack: false,
1019
+ zIndex: false,
1020
+
1021
+ // callbacks
1022
+ drag: null,
1023
+ start: null,
1024
+ stop: null
1025
+ },
1026
+ _create: function() {
1027
+
1028
+ if (this.options.helper === "original" && !(/^(?:r|a|f)/).test(this.element.css("position"))) {
1029
+ this.element[0].style.position = "relative";
1030
+ }
1031
+ if (this.options.addClasses){
1032
+ this.element.addClass("ui-draggable");
1033
+ }
1034
+ if (this.options.disabled){
1035
+ this.element.addClass("ui-draggable-disabled");
1036
+ }
1037
+
1038
+ this._mouseInit();
1039
+
1040
+ },
1041
+
1042
+ _destroy: function() {
1043
+ this.element.removeClass( "ui-draggable ui-draggable-dragging ui-draggable-disabled" );
1044
+ this._mouseDestroy();
1045
+ },
1046
+
1047
+ _mouseCapture: function(event) {
1048
+
1049
+ var o = this.options;
1050
+
1051
+ // among others, prevent a drag on a resizable-handle
1052
+ if (this.helper || o.disabled || $(event.target).closest(".ui-resizable-handle").length > 0) {
1053
+ return false;
1054
+ }
1055
+
1056
+ //Quit if we're not on a valid handle
1057
+ this.handle = this._getHandle(event);
1058
+ if (!this.handle) {
1059
+ return false;
1060
+ }
1061
+
1062
+ $(o.iframeFix === true ? "iframe" : o.iframeFix).each(function() {
1063
+ $("<div class='ui-draggable-iframeFix' style='background: #fff;'></div>")
1064
+ .css({
1065
+ width: this.offsetWidth+"px", height: this.offsetHeight+"px",
1066
+ position: "absolute", opacity: "0.001", zIndex: 1000
1067
+ })
1068
+ .css($(this).offset())
1069
+ .appendTo("body");
1070
+ });
1071
+
1072
+ return true;
1073
+
1074
+ },
1075
+
1076
+ _mouseStart: function(event) {
1077
+
1078
+ var o = this.options;
1079
+
1080
+ //Create and append the visible helper
1081
+ this.helper = this._createHelper(event);
1082
+
1083
+ this.helper.addClass("ui-draggable-dragging");
1084
+
1085
+ //Cache the helper size
1086
+ this._cacheHelperProportions();
1087
+
1088
+ //If ddmanager is used for droppables, set the global draggable
1089
+ if($.ui.ddmanager) {
1090
+ $.ui.ddmanager.current = this;
1091
+ }
1092
+
1093
+ /*
1094
+ * - Position generation -
1095
+ * This block generates everything position related - it's the core of draggables.
1096
+ */
1097
+
1098
+ //Cache the margins of the original element
1099
+ this._cacheMargins();
1100
+
1101
+ //Store the helper's css position
1102
+ this.cssPosition = this.helper.css("position");
1103
+ this.scrollParent = this.helper.scrollParent();
1104
+
1105
+ //The element's absolute position on the page minus margins
1106
+ this.offset = this.positionAbs = this.element.offset();
1107
+ this.offset = {
1108
+ top: this.offset.top - this.margins.top,
1109
+ left: this.offset.left - this.margins.left
1110
+ };
1111
+
1112
+ $.extend(this.offset, {
1113
+ click: { //Where the click happened, relative to the element
1114
+ left: event.pageX - this.offset.left,
1115
+ top: event.pageY - this.offset.top
1116
+ },
1117
+ parent: this._getParentOffset(),
1118
+ relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
1119
+ });
1120
+
1121
+ //Generate the original position
1122
+ this.originalPosition = this.position = this._generatePosition(event);
1123
+ this.originalPageX = event.pageX;
1124
+ this.originalPageY = event.pageY;
1125
+
1126
+ //Adjust the mouse offset relative to the helper if "cursorAt" is supplied
1127
+ (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
1128
+
1129
+ //Set a containment if given in the options
1130
+ if(o.containment) {
1131
+ this._setContainment();
1132
+ }
1133
+
1134
+ //Trigger event + callbacks
1135
+ if(this._trigger("start", event) === false) {
1136
+ this._clear();
1137
+ return false;
1138
+ }
1139
+
1140
+ //Recache the helper size
1141
+ this._cacheHelperProportions();
1142
+
1143
+ //Prepare the droppable offsets
1144
+ if ($.ui.ddmanager && !o.dropBehaviour) {
1145
+ $.ui.ddmanager.prepareOffsets(this, event);
1146
+ }
1147
+
1148
+
1149
+ this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position
1150
+
1151
+ //If the ddmanager is used for droppables, inform the manager that dragging has started (see #5003)
1152
+ if ( $.ui.ddmanager ) {
1153
+ $.ui.ddmanager.dragStart(this, event);
1154
+ }
1155
+
1156
+ return true;
1157
+ },
1158
+
1159
+ _mouseDrag: function(event, noPropagation) {
1160
+
1161
+ //Compute the helpers position
1162
+ this.position = this._generatePosition(event);
1163
+ this.positionAbs = this._convertPositionTo("absolute");
1164
+
1165
+ //Call plugins and callbacks and use the resulting position if something is returned
1166
+ if (!noPropagation) {
1167
+ var ui = this._uiHash();
1168
+ if(this._trigger("drag", event, ui) === false) {
1169
+ this._mouseUp({});
1170
+ return false;
1171
+ }
1172
+ this.position = ui.position;
1173
+ }
1174
+
1175
+ if(!this.options.axis || this.options.axis !== "y") {
1176
+ this.helper[0].style.left = this.position.left+"px";
1177
+ }
1178
+ if(!this.options.axis || this.options.axis !== "x") {
1179
+ this.helper[0].style.top = this.position.top+"px";
1180
+ }
1181
+ if($.ui.ddmanager) {
1182
+ $.ui.ddmanager.drag(this, event);
1183
+ }
1184
+
1185
+ return false;
1186
+ },
1187
+
1188
+ _mouseStop: function(event) {
1189
+
1190
+ //If we are using droppables, inform the manager about the drop
1191
+ var element,
1192
+ that = this,
1193
+ elementInDom = false,
1194
+ dropped = false;
1195
+ if ($.ui.ddmanager && !this.options.dropBehaviour) {
1196
+ dropped = $.ui.ddmanager.drop(this, event);
1197
+ }
1198
+
1199
+ //if a drop comes from outside (a sortable)
1200
+ if(this.dropped) {
1201
+ dropped = this.dropped;
1202
+ this.dropped = false;
1203
+ }
1204
+
1205
+ //if the original element is no longer in the DOM don't bother to continue (see #8269)
1206
+ element = this.element[0];
1207
+ while ( element && (element = element.parentNode) ) {
1208
+ if (element === document ) {
1209
+ elementInDom = true;
1210
+ }
1211
+ }
1212
+ if ( !elementInDom && this.options.helper === "original" ) {
1213
+ return false;
1214
+ }
1215
+
1216
+ if((this.options.revert === "invalid" && !dropped) || (this.options.revert === "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) {
1217
+ $(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() {
1218
+ if(that._trigger("stop", event) !== false) {
1219
+ that._clear();
1220
+ }
1221
+ });
1222
+ } else {
1223
+ if(this._trigger("stop", event) !== false) {
1224
+ this._clear();
1225
+ }
1226
+ }
1227
+
1228
+ return false;
1229
+ },
1230
+
1231
+ _mouseUp: function(event) {
1232
+ //Remove frame helpers
1233
+ $("div.ui-draggable-iframeFix").each(function() {
1234
+ this.parentNode.removeChild(this);
1235
+ });
1236
+
1237
+ //If the ddmanager is used for droppables, inform the manager that dragging has stopped (see #5003)
1238
+ if( $.ui.ddmanager ) {
1239
+ $.ui.ddmanager.dragStop(this, event);
1240
+ }
1241
+
1242
+ return $.ui.mouse.prototype._mouseUp.call(this, event);
1243
+ },
1244
+
1245
+ cancel: function() {
1246
+
1247
+ if(this.helper.is(".ui-draggable-dragging")) {
1248
+ this._mouseUp({});
1249
+ } else {
1250
+ this._clear();
1251
+ }
1252
+
1253
+ return this;
1254
+
1255
+ },
1256
+
1257
+ _getHandle: function(event) {
1258
+
1259
+ var handle = !this.options.handle || !$(this.options.handle, this.element).length ? true : false;
1260
+ $(this.options.handle, this.element)
1261
+ .find("*")
1262
+ .addBack()
1263
+ .each(function() {
1264
+ if(this === event.target) {
1265
+ handle = true;
1266
+ }
1267
+ });
1268
+
1269
+ return handle;
1270
+
1271
+ },
1272
+
1273
+ _createHelper: function(event) {
1274
+
1275
+ var o = this.options,
1276
+ helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event])) : (o.helper === "clone" ? this.element.clone().removeAttr("id") : this.element);
1277
+
1278
+ if(!helper.parents("body").length) {
1279
+ helper.appendTo((o.appendTo === "parent" ? this.element[0].parentNode : o.appendTo));
1280
+ }
1281
+
1282
+ if(helper[0] !== this.element[0] && !(/(fixed|absolute)/).test(helper.css("position"))) {
1283
+ helper.css("position", "absolute");
1284
+ }
1285
+
1286
+ return helper;
1287
+
1288
+ },
1289
+
1290
+ _adjustOffsetFromHelper: function(obj) {
1291
+ if (typeof obj === "string") {
1292
+ obj = obj.split(" ");
1293
+ }
1294
+ if ($.isArray(obj)) {
1295
+ obj = {left: +obj[0], top: +obj[1] || 0};
1296
+ }
1297
+ if ("left" in obj) {
1298
+ this.offset.click.left = obj.left + this.margins.left;
1299
+ }
1300
+ if ("right" in obj) {
1301
+ this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
1302
+ }
1303
+ if ("top" in obj) {
1304
+ this.offset.click.top = obj.top + this.margins.top;
1305
+ }
1306
+ if ("bottom" in obj) {
1307
+ this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
1308
+ }
1309
+ },
1310
+
1311
+ _getParentOffset: function() {
1312
+
1313
+ //Get the offsetParent and cache its position
1314
+ this.offsetParent = this.helper.offsetParent();
1315
+ var po = this.offsetParent.offset();
1316
+
1317
+ // This is a special case where we need to modify a offset calculated on start, since the following happened:
1318
+ // 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
1319
+ // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
1320
+ // the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
1321
+ if(this.cssPosition === "absolute" && this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) {
1322
+ po.left += this.scrollParent.scrollLeft();
1323
+ po.top += this.scrollParent.scrollTop();
1324
+ }
1325
+
1326
+ //This needs to be actually done for all browsers, since pageX/pageY includes this information
1327
+ //Ugly IE fix
1328
+ if((this.offsetParent[0] === document.body) ||
1329
+ (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() === "html" && $.ui.ie)) {
1330
+ po = { top: 0, left: 0 };
1331
+ }
1332
+
1333
+ return {
1334
+ top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
1335
+ left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
1336
+ };
1337
+
1338
+ },
1339
+
1340
+ _getRelativeOffset: function() {
1341
+
1342
+ if(this.cssPosition === "relative") {
1343
+ var p = this.element.position();
1344
+ return {
1345
+ top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
1346
+ left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
1347
+ };
1348
+ } else {
1349
+ return { top: 0, left: 0 };
1350
+ }
1351
+
1352
+ },
1353
+
1354
+ _cacheMargins: function() {
1355
+ this.margins = {
1356
+ left: (parseInt(this.element.css("marginLeft"),10) || 0),
1357
+ top: (parseInt(this.element.css("marginTop"),10) || 0),
1358
+ right: (parseInt(this.element.css("marginRight"),10) || 0),
1359
+ bottom: (parseInt(this.element.css("marginBottom"),10) || 0)
1360
+ };
1361
+ },
1362
+
1363
+ _cacheHelperProportions: function() {
1364
+ this.helperProportions = {
1365
+ width: this.helper.outerWidth(),
1366
+ height: this.helper.outerHeight()
1367
+ };
1368
+ },
1369
+
1370
+ _setContainment: function() {
1371
+
1372
+ var over, c, ce,
1373
+ o = this.options;
1374
+
1375
+ if(o.containment === "parent") {
1376
+ o.containment = this.helper[0].parentNode;
1377
+ }
1378
+ if(o.containment === "document" || o.containment === "window") {
1379
+ this.containment = [
1380
+ o.containment === "document" ? 0 : $(window).scrollLeft() - this.offset.relative.left - this.offset.parent.left,
1381
+ o.containment === "document" ? 0 : $(window).scrollTop() - this.offset.relative.top - this.offset.parent.top,
1382
+ (o.containment === "document" ? 0 : $(window).scrollLeft()) + $(o.containment === "document" ? document : window).width() - this.helperProportions.width - this.margins.left,
1383
+ (o.containment === "document" ? 0 : $(window).scrollTop()) + ($(o.containment === "document" ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
1384
+ ];
1385
+ }
1386
+
1387
+ if(!(/^(document|window|parent)$/).test(o.containment) && o.containment.constructor !== Array) {
1388
+ c = $(o.containment);
1389
+ ce = c[0];
1390
+
1391
+ if(!ce) {
1392
+ return;
1393
+ }
1394
+
1395
+ over = ($(ce).css("overflow") !== "hidden");
1396
+
1397
+ this.containment = [
1398
+ (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0),
1399
+ (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0),
1400
+ (over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left - this.margins.right,
1401
+ (over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top - this.margins.bottom
1402
+ ];
1403
+ this.relative_container = c;
1404
+
1405
+ } else if(o.containment.constructor === Array) {
1406
+ this.containment = o.containment;
1407
+ }
1408
+
1409
+ },
1410
+
1411
+ _convertPositionTo: function(d, pos) {
1412
+
1413
+ if(!pos) {
1414
+ pos = this.position;
1415
+ }
1416
+
1417
+ var mod = d === "absolute" ? 1 : -1,
1418
+ scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
1419
+
1420
+ return {
1421
+ top: (
1422
+ pos.top + // The absolute mouse position
1423
+ this.offset.relative.top * mod + // Only for relative positioned nodes: Relative offset from element to offset parent
1424
+ this.offset.parent.top * mod - // The offsetParent's offset without borders (offset + border)
1425
+ ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
1426
+ ),
1427
+ left: (
1428
+ pos.left + // The absolute mouse position
1429
+ this.offset.relative.left * mod + // Only for relative positioned nodes: Relative offset from element to offset parent
1430
+ this.offset.parent.left * mod - // The offsetParent's offset without borders (offset + border)
1431
+ ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
1432
+ )
1433
+ };
1434
+
1435
+ },
1436
+
1437
+ _generatePosition: function(event) {
1438
+
1439
+ var containment, co, top, left,
1440
+ o = this.options,
1441
+ scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent,
1442
+ scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName),
1443
+ pageX = event.pageX,
1444
+ pageY = event.pageY;
1445
+
1446
+ /*
1447
+ * - Position constraining -
1448
+ * Constrain the position to a mix of grid, containment.
1449
+ */
1450
+
1451
+ if(this.originalPosition) { //If we are not dragging yet, we won't check for options
1452
+ if(this.containment) {
1453
+ if (this.relative_container){
1454
+ co = this.relative_container.offset();
1455
+ containment = [ this.containment[0] + co.left,
1456
+ this.containment[1] + co.top,
1457
+ this.containment[2] + co.left,
1458
+ this.containment[3] + co.top ];
1459
+ }
1460
+ else {
1461
+ containment = this.containment;
1462
+ }
1463
+
1464
+ if(event.pageX - this.offset.click.left < containment[0]) {
1465
+ pageX = containment[0] + this.offset.click.left;
1466
+ }
1467
+ if(event.pageY - this.offset.click.top < containment[1]) {
1468
+ pageY = containment[1] + this.offset.click.top;
1469
+ }
1470
+ if(event.pageX - this.offset.click.left > containment[2]) {
1471
+ pageX = containment[2] + this.offset.click.left;
1472
+ }
1473
+ if(event.pageY - this.offset.click.top > containment[3]) {
1474
+ pageY = containment[3] + this.offset.click.top;
1475
+ }
1476
+ }
1477
+
1478
+ if(o.grid) {
1479
+ //Check for grid elements set to 0 to prevent divide by 0 error causing invalid argument errors in IE (see ticket #6950)
1480
+ top = o.grid[1] ? this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1] : this.originalPageY;
1481
+ pageY = containment ? ((top - this.offset.click.top >= containment[1] || top - this.offset.click.top > containment[3]) ? top : ((top - this.offset.click.top >= containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
1482
+
1483
+ left = o.grid[0] ? this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0] : this.originalPageX;
1484
+ pageX = containment ? ((left - this.offset.click.left >= containment[0] || left - this.offset.click.left > containment[2]) ? left : ((left - this.offset.click.left >= containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
1485
+ }
1486
+
1487
+ }
1488
+
1489
+ return {
1490
+ top: (
1491
+ pageY - // The absolute mouse position
1492
+ this.offset.click.top - // Click offset (relative to the element)
1493
+ this.offset.relative.top - // Only for relative positioned nodes: Relative offset from element to offset parent
1494
+ this.offset.parent.top + // The offsetParent's offset without borders (offset + border)
1495
+ ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
1496
+ ),
1497
+ left: (
1498
+ pageX - // The absolute mouse position
1499
+ this.offset.click.left - // Click offset (relative to the element)
1500
+ this.offset.relative.left - // Only for relative positioned nodes: Relative offset from element to offset parent
1501
+ this.offset.parent.left + // The offsetParent's offset without borders (offset + border)
1502
+ ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
1503
+ )
1504
+ };
1505
+
1506
+ },
1507
+
1508
+ _clear: function() {
1509
+ this.helper.removeClass("ui-draggable-dragging");
1510
+ if(this.helper[0] !== this.element[0] && !this.cancelHelperRemoval) {
1511
+ this.helper.remove();
1512
+ }
1513
+ this.helper = null;
1514
+ this.cancelHelperRemoval = false;
1515
+ },
1516
+
1517
+ // From now on bulk stuff - mainly helpers
1518
+
1519
+ _trigger: function(type, event, ui) {
1520
+ ui = ui || this._uiHash();
1521
+ $.ui.plugin.call(this, type, [event, ui]);
1522
+ //The absolute position has to be recalculated after plugins
1523
+ if(type === "drag") {
1524
+ this.positionAbs = this._convertPositionTo("absolute");
1525
+ }
1526
+ return $.Widget.prototype._trigger.call(this, type, event, ui);
1527
+ },
1528
+
1529
+ plugins: {},
1530
+
1531
+ _uiHash: function() {
1532
+ return {
1533
+ helper: this.helper,
1534
+ position: this.position,
1535
+ originalPosition: this.originalPosition,
1536
+ offset: this.positionAbs
1537
+ };
1538
+ }
1539
+
1540
+ });
1541
+
1542
+ $.ui.plugin.add("draggable", "connectToSortable", {
1543
+ start: function(event, ui) {
1544
+
1545
+ var inst = $(this).data("ui-draggable"), o = inst.options,
1546
+ uiSortable = $.extend({}, ui, { item: inst.element });
1547
+ inst.sortables = [];
1548
+ $(o.connectToSortable).each(function() {
1549
+ var sortable = $.data(this, "ui-sortable");
1550
+ if (sortable && !sortable.options.disabled) {
1551
+ inst.sortables.push({
1552
+ instance: sortable,
1553
+ shouldRevert: sortable.options.revert
1554
+ });
1555
+ sortable.refreshPositions(); // Call the sortable's refreshPositions at drag start to refresh the containerCache since the sortable container cache is used in drag and needs to be up to date (this will ensure it's initialised as well as being kept in step with any changes that might have happened on the page).
1556
+ sortable._trigger("activate", event, uiSortable);
1557
+ }
1558
+ });
1559
+
1560
+ },
1561
+ stop: function(event, ui) {
1562
+
1563
+ //If we are still over the sortable, we fake the stop event of the sortable, but also remove helper
1564
+ var inst = $(this).data("ui-draggable"),
1565
+ uiSortable = $.extend({}, ui, { item: inst.element });
1566
+
1567
+ $.each(inst.sortables, function() {
1568
+ if(this.instance.isOver) {
1569
+
1570
+ this.instance.isOver = 0;
1571
+
1572
+ inst.cancelHelperRemoval = true; //Don't remove the helper in the draggable instance
1573
+ this.instance.cancelHelperRemoval = false; //Remove it in the sortable instance (so sortable plugins like revert still work)
1574
+
1575
+ //The sortable revert is supported, and we have to set a temporary dropped variable on the draggable to support revert: "valid/invalid"
1576
+ if(this.shouldRevert) {
1577
+ this.instance.options.revert = true;
1578
+ }
1579
+
1580
+ //Trigger the stop of the sortable
1581
+ this.instance._mouseStop(event);
1582
+
1583
+ this.instance.options.helper = this.instance.options._helper;
1584
+
1585
+ //If the helper has been the original item, restore properties in the sortable
1586
+ if(inst.options.helper === "original") {
1587
+ this.instance.currentItem.css({ top: "auto", left: "auto" });
1588
+ }
1589
+
1590
+ } else {
1591
+ this.instance.cancelHelperRemoval = false; //Remove the helper in the sortable instance
1592
+ this.instance._trigger("deactivate", event, uiSortable);
1593
+ }
1594
+
1595
+ });
1596
+
1597
+ },
1598
+ drag: function(event, ui) {
1599
+
1600
+ var inst = $(this).data("ui-draggable"), that = this;
1601
+
1602
+ $.each(inst.sortables, function() {
1603
+
1604
+ var innermostIntersecting = false,
1605
+ thisSortable = this;
1606
+
1607
+ //Copy over some variables to allow calling the sortable's native _intersectsWith
1608
+ this.instance.positionAbs = inst.positionAbs;
1609
+ this.instance.helperProportions = inst.helperProportions;
1610
+ this.instance.offset.click = inst.offset.click;
1611
+
1612
+ if(this.instance._intersectsWith(this.instance.containerCache)) {
1613
+ innermostIntersecting = true;
1614
+ $.each(inst.sortables, function () {
1615
+ this.instance.positionAbs = inst.positionAbs;
1616
+ this.instance.helperProportions = inst.helperProportions;
1617
+ this.instance.offset.click = inst.offset.click;
1618
+ if (this !== thisSortable &&
1619
+ this.instance._intersectsWith(this.instance.containerCache) &&
1620
+ $.contains(thisSortable.instance.element[0], this.instance.element[0])
1621
+ ) {
1622
+ innermostIntersecting = false;
1623
+ }
1624
+ return innermostIntersecting;
1625
+ });
1626
+ }
1627
+
1628
+
1629
+ if(innermostIntersecting) {
1630
+ //If it intersects, we use a little isOver variable and set it once, so our move-in stuff gets fired only once
1631
+ if(!this.instance.isOver) {
1632
+
1633
+ this.instance.isOver = 1;
1634
+ //Now we fake the start of dragging for the sortable instance,
1635
+ //by cloning the list group item, appending it to the sortable and using it as inst.currentItem
1636
+ //We can then fire the start event of the sortable with our passed browser event, and our own helper (so it doesn't create a new one)
1637
+ this.instance.currentItem = $(that).clone().removeAttr("id").appendTo(this.instance.element).data("ui-sortable-item", true);
1638
+ this.instance.options._helper = this.instance.options.helper; //Store helper option to later restore it
1639
+ this.instance.options.helper = function() { return ui.helper[0]; };
1640
+
1641
+ event.target = this.instance.currentItem[0];
1642
+ this.instance._mouseCapture(event, true);
1643
+ this.instance._mouseStart(event, true, true);
1644
+
1645
+ //Because the browser event is way off the new appended portlet, we modify a couple of variables to reflect the changes
1646
+ this.instance.offset.click.top = inst.offset.click.top;
1647
+ this.instance.offset.click.left = inst.offset.click.left;
1648
+ this.instance.offset.parent.left -= inst.offset.parent.left - this.instance.offset.parent.left;
1649
+ this.instance.offset.parent.top -= inst.offset.parent.top - this.instance.offset.parent.top;
1650
+
1651
+ inst._trigger("toSortable", event);
1652
+ inst.dropped = this.instance.element; //draggable revert needs that
1653
+ //hack so receive/update callbacks work (mostly)
1654
+ inst.currentItem = inst.element;
1655
+ this.instance.fromOutside = inst;
1656
+
1657
+ }
1658
+
1659
+ //Provided we did all the previous steps, we can fire the drag event of the sortable on every draggable drag, when it intersects with the sortable
1660
+ if(this.instance.currentItem) {
1661
+ this.instance._mouseDrag(event);
1662
+ }
1663
+
1664
+ } else {
1665
+
1666
+ //If it doesn't intersect with the sortable, and it intersected before,
1667
+ //we fake the drag stop of the sortable, but make sure it doesn't remove the helper by using cancelHelperRemoval
1668
+ if(this.instance.isOver) {
1669
+
1670
+ this.instance.isOver = 0;
1671
+ this.instance.cancelHelperRemoval = true;
1672
+
1673
+ //Prevent reverting on this forced stop
1674
+ this.instance.options.revert = false;
1675
+
1676
+ // The out event needs to be triggered independently
1677
+ this.instance._trigger("out", event, this.instance._uiHash(this.instance));
1678
+
1679
+ this.instance._mouseStop(event, true);
1680
+ this.instance.options.helper = this.instance.options._helper;
1681
+
1682
+ //Now we remove our currentItem, the list group clone again, and the placeholder, and animate the helper back to it's original size
1683
+ this.instance.currentItem.remove();
1684
+ if(this.instance.placeholder) {
1685
+ this.instance.placeholder.remove();
1686
+ }
1687
+
1688
+ inst._trigger("fromSortable", event);
1689
+ inst.dropped = false; //draggable revert needs that
1690
+ }
1691
+
1692
+ }
1693
+
1694
+ });
1695
+
1696
+ }
1697
+ });
1698
+
1699
+ $.ui.plugin.add("draggable", "cursor", {
1700
+ start: function() {
1701
+ var t = $("body"), o = $(this).data("ui-draggable").options;
1702
+ if (t.css("cursor")) {
1703
+ o._cursor = t.css("cursor");
1704
+ }
1705
+ t.css("cursor", o.cursor);
1706
+ },
1707
+ stop: function() {
1708
+ var o = $(this).data("ui-draggable").options;
1709
+ if (o._cursor) {
1710
+ $("body").css("cursor", o._cursor);
1711
+ }
1712
+ }
1713
+ });
1714
+
1715
+ $.ui.plugin.add("draggable", "opacity", {
1716
+ start: function(event, ui) {
1717
+ var t = $(ui.helper), o = $(this).data("ui-draggable").options;
1718
+ if(t.css("opacity")) {
1719
+ o._opacity = t.css("opacity");
1720
+ }
1721
+ t.css("opacity", o.opacity);
1722
+ },
1723
+ stop: function(event, ui) {
1724
+ var o = $(this).data("ui-draggable").options;
1725
+ if(o._opacity) {
1726
+ $(ui.helper).css("opacity", o._opacity);
1727
+ }
1728
+ }
1729
+ });
1730
+
1731
+ $.ui.plugin.add("draggable", "scroll", {
1732
+ start: function() {
1733
+ var i = $(this).data("ui-draggable");
1734
+ if(i.scrollParent[0] !== document && i.scrollParent[0].tagName !== "HTML") {
1735
+ i.overflowOffset = i.scrollParent.offset();
1736
+ }
1737
+ },
1738
+ drag: function( event ) {
1739
+
1740
+ var i = $(this).data("ui-draggable"), o = i.options, scrolled = false;
1741
+
1742
+ if(i.scrollParent[0] !== document && i.scrollParent[0].tagName !== "HTML") {
1743
+
1744
+ if(!o.axis || o.axis !== "x") {
1745
+ if((i.overflowOffset.top + i.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity) {
1746
+ i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop + o.scrollSpeed;
1747
+ } else if(event.pageY - i.overflowOffset.top < o.scrollSensitivity) {
1748
+ i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop - o.scrollSpeed;
1749
+ }
1750
+ }
1751
+
1752
+ if(!o.axis || o.axis !== "y") {
1753
+ if((i.overflowOffset.left + i.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity) {
1754
+ i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft + o.scrollSpeed;
1755
+ } else if(event.pageX - i.overflowOffset.left < o.scrollSensitivity) {
1756
+ i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft - o.scrollSpeed;
1757
+ }
1758
+ }
1759
+
1760
+ } else {
1761
+
1762
+ if(!o.axis || o.axis !== "x") {
1763
+ if(event.pageY - $(document).scrollTop() < o.scrollSensitivity) {
1764
+ scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
1765
+ } else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity) {
1766
+ scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
1767
+ }
1768
+ }
1769
+
1770
+ if(!o.axis || o.axis !== "y") {
1771
+ if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity) {
1772
+ scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
1773
+ } else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity) {
1774
+ scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
1775
+ }
1776
+ }
1777
+
1778
+ }
1779
+
1780
+ if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) {
1781
+ $.ui.ddmanager.prepareOffsets(i, event);
1782
+ }
1783
+
1784
+ }
1785
+ });
1786
+
1787
+ $.ui.plugin.add("draggable", "snap", {
1788
+ start: function() {
1789
+
1790
+ var i = $(this).data("ui-draggable"),
1791
+ o = i.options;
1792
+
1793
+ i.snapElements = [];
1794
+
1795
+ $(o.snap.constructor !== String ? ( o.snap.items || ":data(ui-draggable)" ) : o.snap).each(function() {
1796
+ var $t = $(this),
1797
+ $o = $t.offset();
1798
+ if(this !== i.element[0]) {
1799
+ i.snapElements.push({
1800
+ item: this,
1801
+ width: $t.outerWidth(), height: $t.outerHeight(),
1802
+ top: $o.top, left: $o.left
1803
+ });
1804
+ }
1805
+ });
1806
+
1807
+ },
1808
+ drag: function(event, ui) {
1809
+
1810
+ var ts, bs, ls, rs, l, r, t, b, i, first,
1811
+ inst = $(this).data("ui-draggable"),
1812
+ o = inst.options,
1813
+ d = o.snapTolerance,
1814
+ x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
1815
+ y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;
1816
+
1817
+ for (i = inst.snapElements.length - 1; i >= 0; i--){
1818
+
1819
+ l = inst.snapElements[i].left;
1820
+ r = l + inst.snapElements[i].width;
1821
+ t = inst.snapElements[i].top;
1822
+ b = t + inst.snapElements[i].height;
1823
+
1824
+ //Yes, I know, this is insane ;)
1825
+ if(!((l-d < x1 && x1 < r+d && t-d < y1 && y1 < b+d) || (l-d < x1 && x1 < r+d && t-d < y2 && y2 < b+d) || (l-d < x2 && x2 < r+d && t-d < y1 && y1 < b+d) || (l-d < x2 && x2 < r+d && t-d < y2 && y2 < b+d))) {
1826
+ if(inst.snapElements[i].snapping) {
1827
+ (inst.options.snap.release && inst.options.snap.release.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
1828
+ }
1829
+ inst.snapElements[i].snapping = false;
1830
+ continue;
1831
+ }
1832
+
1833
+ if(o.snapMode !== "inner") {
1834
+ ts = Math.abs(t - y2) <= d;
1835
+ bs = Math.abs(b - y1) <= d;
1836
+ ls = Math.abs(l - x2) <= d;
1837
+ rs = Math.abs(r - x1) <= d;
1838
+ if(ts) {
1839
+ ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
1840
+ }
1841
+ if(bs) {
1842
+ ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top - inst.margins.top;
1843
+ }
1844
+ if(ls) {
1845
+ ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left - inst.margins.left;
1846
+ }
1847
+ if(rs) {
1848
+ ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left - inst.margins.left;
1849
+ }
1850
+ }
1851
+
1852
+ first = (ts || bs || ls || rs);
1853
+
1854
+ if(o.snapMode !== "outer") {
1855
+ ts = Math.abs(t - y1) <= d;
1856
+ bs = Math.abs(b - y2) <= d;
1857
+ ls = Math.abs(l - x1) <= d;
1858
+ rs = Math.abs(r - x2) <= d;
1859
+ if(ts) {
1860
+ ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top - inst.margins.top;
1861
+ }
1862
+ if(bs) {
1863
+ ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
1864
+ }
1865
+ if(ls) {
1866
+ ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left - inst.margins.left;
1867
+ }
1868
+ if(rs) {
1869
+ ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left - inst.margins.left;
1870
+ }
1871
+ }
1872
+
1873
+ if(!inst.snapElements[i].snapping && (ts || bs || ls || rs || first)) {
1874
+ (inst.options.snap.snap && inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
1875
+ }
1876
+ inst.snapElements[i].snapping = (ts || bs || ls || rs || first);
1877
+
1878
+ }
1879
+
1880
+ }
1881
+ });
1882
+
1883
+ $.ui.plugin.add("draggable", "stack", {
1884
+ start: function() {
1885
+ var min,
1886
+ o = this.data("ui-draggable").options,
1887
+ group = $.makeArray($(o.stack)).sort(function(a,b) {
1888
+ return (parseInt($(a).css("zIndex"),10) || 0) - (parseInt($(b).css("zIndex"),10) || 0);
1889
+ });
1890
+
1891
+ if (!group.length) { return; }
1892
+
1893
+ min = parseInt($(group[0]).css("zIndex"), 10) || 0;
1894
+ $(group).each(function(i) {
1895
+ $(this).css("zIndex", min + i);
1896
+ });
1897
+ this.css("zIndex", (min + group.length));
1898
+ }
1899
+ });
1900
+
1901
+ $.ui.plugin.add("draggable", "zIndex", {
1902
+ start: function(event, ui) {
1903
+ var t = $(ui.helper), o = $(this).data("ui-draggable").options;
1904
+ if(t.css("zIndex")) {
1905
+ o._zIndex = t.css("zIndex");
1906
+ }
1907
+ t.css("zIndex", o.zIndex);
1908
+ },
1909
+ stop: function(event, ui) {
1910
+ var o = $(this).data("ui-draggable").options;
1911
+ if(o._zIndex) {
1912
+ $(ui.helper).css("zIndex", o._zIndex);
1913
+ }
1914
+ }
1915
+ });
1916
+
1917
+ })(jQuery);
1918
+
1919
+ (function( $, undefined ) {
1920
+
1921
+ function isOverAxis( x, reference, size ) {
1922
+ return ( x > reference ) && ( x < ( reference + size ) );
1923
+ }
1924
+
1925
+ $.widget("ui.droppable", {
1926
+ version: "1.10.1",
1927
+ widgetEventPrefix: "drop",
1928
+ options: {
1929
+ accept: "*",
1930
+ activeClass: false,
1931
+ addClasses: true,
1932
+ greedy: false,
1933
+ hoverClass: false,
1934
+ scope: "default",
1935
+ tolerance: "intersect",
1936
+
1937
+ // callbacks
1938
+ activate: null,
1939
+ deactivate: null,
1940
+ drop: null,
1941
+ out: null,
1942
+ over: null
1943
+ },
1944
+ _create: function() {
1945
+
1946
+ var o = this.options,
1947
+ accept = o.accept;
1948
+
1949
+ this.isover = false;
1950
+ this.isout = true;
1951
+
1952
+ this.accept = $.isFunction(accept) ? accept : function(d) {
1953
+ return d.is(accept);
1954
+ };
1955
+
1956
+ //Store the droppable's proportions
1957
+ this.proportions = { width: this.element[0].offsetWidth, height: this.element[0].offsetHeight };
1958
+
1959
+ // Add the reference and positions to the manager
1960
+ $.ui.ddmanager.droppables[o.scope] = $.ui.ddmanager.droppables[o.scope] || [];
1961
+ $.ui.ddmanager.droppables[o.scope].push(this);
1962
+
1963
+ (o.addClasses && this.element.addClass("ui-droppable"));
1964
+
1965
+ },
1966
+
1967
+ _destroy: function() {
1968
+ var i = 0,
1969
+ drop = $.ui.ddmanager.droppables[this.options.scope];
1970
+
1971
+ for ( ; i < drop.length; i++ ) {
1972
+ if ( drop[i] === this ) {
1973
+ drop.splice(i, 1);
1974
+ }
1975
+ }
1976
+
1977
+ this.element.removeClass("ui-droppable ui-droppable-disabled");
1978
+ },
1979
+
1980
+ _setOption: function(key, value) {
1981
+
1982
+ if(key === "accept") {
1983
+ this.accept = $.isFunction(value) ? value : function(d) {
1984
+ return d.is(value);
1985
+ };
1986
+ }
1987
+ $.Widget.prototype._setOption.apply(this, arguments);
1988
+ },
1989
+
1990
+ _activate: function(event) {
1991
+ var draggable = $.ui.ddmanager.current;
1992
+ if(this.options.activeClass) {
1993
+ this.element.addClass(this.options.activeClass);
1994
+ }
1995
+ if(draggable){
1996
+ this._trigger("activate", event, this.ui(draggable));
1997
+ }
1998
+ },
1999
+
2000
+ _deactivate: function(event) {
2001
+ var draggable = $.ui.ddmanager.current;
2002
+ if(this.options.activeClass) {
2003
+ this.element.removeClass(this.options.activeClass);
2004
+ }
2005
+ if(draggable){
2006
+ this._trigger("deactivate", event, this.ui(draggable));
2007
+ }
2008
+ },
2009
+
2010
+ _over: function(event) {
2011
+
2012
+ var draggable = $.ui.ddmanager.current;
2013
+
2014
+ // Bail if draggable and droppable are same element
2015
+ if (!draggable || (draggable.currentItem || draggable.element)[0] === this.element[0]) {
2016
+ return;
2017
+ }
2018
+
2019
+ if (this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
2020
+ if(this.options.hoverClass) {
2021
+ this.element.addClass(this.options.hoverClass);
2022
+ }
2023
+ this._trigger("over", event, this.ui(draggable));
2024
+ }
2025
+
2026
+ },
2027
+
2028
+ _out: function(event) {
2029
+
2030
+ var draggable = $.ui.ddmanager.current;
2031
+
2032
+ // Bail if draggable and droppable are same element
2033
+ if (!draggable || (draggable.currentItem || draggable.element)[0] === this.element[0]) {
2034
+ return;
2035
+ }
2036
+
2037
+ if (this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
2038
+ if(this.options.hoverClass) {
2039
+ this.element.removeClass(this.options.hoverClass);
2040
+ }
2041
+ this._trigger("out", event, this.ui(draggable));
2042
+ }
2043
+
2044
+ },
2045
+
2046
+ _drop: function(event,custom) {
2047
+
2048
+ var draggable = custom || $.ui.ddmanager.current,
2049
+ childrenIntersection = false;
2050
+
2051
+ // Bail if draggable and droppable are same element
2052
+ if (!draggable || (draggable.currentItem || draggable.element)[0] === this.element[0]) {
2053
+ return false;
2054
+ }
2055
+
2056
+ this.element.find(":data(ui-droppable)").not(".ui-draggable-dragging").each(function() {
2057
+ var inst = $.data(this, "ui-droppable");
2058
+ if(
2059
+ inst.options.greedy &&
2060
+ !inst.options.disabled &&
2061
+ inst.options.scope === draggable.options.scope &&
2062
+ inst.accept.call(inst.element[0], (draggable.currentItem || draggable.element)) &&
2063
+ $.ui.intersect(draggable, $.extend(inst, { offset: inst.element.offset() }), inst.options.tolerance)
2064
+ ) { childrenIntersection = true; return false; }
2065
+ });
2066
+ if(childrenIntersection) {
2067
+ return false;
2068
+ }
2069
+
2070
+ if(this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
2071
+ if(this.options.activeClass) {
2072
+ this.element.removeClass(this.options.activeClass);
2073
+ }
2074
+ if(this.options.hoverClass) {
2075
+ this.element.removeClass(this.options.hoverClass);
2076
+ }
2077
+ this._trigger("drop", event, this.ui(draggable));
2078
+ return this.element;
2079
+ }
2080
+
2081
+ return false;
2082
+
2083
+ },
2084
+
2085
+ ui: function(c) {
2086
+ return {
2087
+ draggable: (c.currentItem || c.element),
2088
+ helper: c.helper,
2089
+ position: c.position,
2090
+ offset: c.positionAbs
2091
+ };
2092
+ }
2093
+
2094
+ });
2095
+
2096
+ $.ui.intersect = function(draggable, droppable, toleranceMode) {
2097
+
2098
+ if (!droppable.offset) {
2099
+ return false;
2100
+ }
2101
+
2102
+ var draggableLeft, draggableTop,
2103
+ x1 = (draggable.positionAbs || draggable.position.absolute).left, x2 = x1 + draggable.helperProportions.width,
2104
+ y1 = (draggable.positionAbs || draggable.position.absolute).top, y2 = y1 + draggable.helperProportions.height,
2105
+ l = droppable.offset.left, r = l + droppable.proportions.width,
2106
+ t = droppable.offset.top, b = t + droppable.proportions.height;
2107
+
2108
+ switch (toleranceMode) {
2109
+ case "fit":
2110
+ return (l <= x1 && x2 <= r && t <= y1 && y2 <= b);
2111
+ case "intersect":
2112
+ return (l < x1 + (draggable.helperProportions.width / 2) && // Right Half
2113
+ x2 - (draggable.helperProportions.width / 2) < r && // Left Half
2114
+ t < y1 + (draggable.helperProportions.height / 2) && // Bottom Half
2115
+ y2 - (draggable.helperProportions.height / 2) < b ); // Top Half
2116
+ case "pointer":
2117
+ draggableLeft = ((draggable.positionAbs || draggable.position.absolute).left + (draggable.clickOffset || draggable.offset.click).left);
2118
+ draggableTop = ((draggable.positionAbs || draggable.position.absolute).top + (draggable.clickOffset || draggable.offset.click).top);
2119
+ return isOverAxis( draggableTop, t, droppable.proportions.height ) && isOverAxis( draggableLeft, l, droppable.proportions.width );
2120
+ case "touch":
2121
+ return (
2122
+ (y1 >= t && y1 <= b) || // Top edge touching
2123
+ (y2 >= t && y2 <= b) || // Bottom edge touching
2124
+ (y1 < t && y2 > b) // Surrounded vertically
2125
+ ) && (
2126
+ (x1 >= l && x1 <= r) || // Left edge touching
2127
+ (x2 >= l && x2 <= r) || // Right edge touching
2128
+ (x1 < l && x2 > r) // Surrounded horizontally
2129
+ );
2130
+ default:
2131
+ return false;
2132
+ }
2133
+
2134
+ };
2135
+
2136
+ /*
2137
+ This manager tracks offsets of draggables and droppables
2138
+ */
2139
+ $.ui.ddmanager = {
2140
+ current: null,
2141
+ droppables: { "default": [] },
2142
+ prepareOffsets: function(t, event) {
2143
+
2144
+ var i, j,
2145
+ m = $.ui.ddmanager.droppables[t.options.scope] || [],
2146
+ type = event ? event.type : null, // workaround for #2317
2147
+ list = (t.currentItem || t.element).find(":data(ui-droppable)").addBack();
2148
+
2149
+ droppablesLoop: for (i = 0; i < m.length; i++) {
2150
+
2151
+ //No disabled and non-accepted
2152
+ if(m[i].options.disabled || (t && !m[i].accept.call(m[i].element[0],(t.currentItem || t.element)))) {
2153
+ continue;
2154
+ }
2155
+
2156
+ // Filter out elements in the current dragged item
2157
+ for (j=0; j < list.length; j++) {
2158
+ if(list[j] === m[i].element[0]) {
2159
+ m[i].proportions.height = 0;
2160
+ continue droppablesLoop;
2161
+ }
2162
+ }
2163
+
2164
+ m[i].visible = m[i].element.css("display") !== "none";
2165
+ if(!m[i].visible) {
2166
+ continue;
2167
+ }
2168
+
2169
+ //Activate the droppable if used directly from draggables
2170
+ if(type === "mousedown") {
2171
+ m[i]._activate.call(m[i], event);
2172
+ }
2173
+
2174
+ m[i].offset = m[i].element.offset();
2175
+ m[i].proportions = { width: m[i].element[0].offsetWidth, height: m[i].element[0].offsetHeight };
2176
+
2177
+ }
2178
+
2179
+ },
2180
+ drop: function(draggable, event) {
2181
+
2182
+ var dropped = false;
2183
+ $.each($.ui.ddmanager.droppables[draggable.options.scope] || [], function() {
2184
+
2185
+ if(!this.options) {
2186
+ return;
2187
+ }
2188
+ if (!this.options.disabled && this.visible && $.ui.intersect(draggable, this, this.options.tolerance)) {
2189
+ dropped = this._drop.call(this, event) || dropped;
2190
+ }
2191
+
2192
+ if (!this.options.disabled && this.visible && this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
2193
+ this.isout = true;
2194
+ this.isover = false;
2195
+ this._deactivate.call(this, event);
2196
+ }
2197
+
2198
+ });
2199
+ return dropped;
2200
+
2201
+ },
2202
+ dragStart: function( draggable, event ) {
2203
+ //Listen for scrolling so that if the dragging causes scrolling the position of the droppables can be recalculated (see #5003)
2204
+ draggable.element.parentsUntil( "body" ).bind( "scroll.droppable", function() {
2205
+ if( !draggable.options.refreshPositions ) {
2206
+ $.ui.ddmanager.prepareOffsets( draggable, event );
2207
+ }
2208
+ });
2209
+ },
2210
+ drag: function(draggable, event) {
2211
+
2212
+ //If you have a highly dynamic page, you might try this option. It renders positions every time you move the mouse.
2213
+ if(draggable.options.refreshPositions) {
2214
+ $.ui.ddmanager.prepareOffsets(draggable, event);
2215
+ }
2216
+
2217
+ //Run through all droppables and check their positions based on specific tolerance options
2218
+ $.each($.ui.ddmanager.droppables[draggable.options.scope] || [], function() {
2219
+
2220
+ if(this.options.disabled || this.greedyChild || !this.visible) {
2221
+ return;
2222
+ }
2223
+
2224
+ var parentInstance, scope, parent,
2225
+ intersects = $.ui.intersect(draggable, this, this.options.tolerance),
2226
+ c = !intersects && this.isover ? "isout" : (intersects && !this.isover ? "isover" : null);
2227
+ if(!c) {
2228
+ return;
2229
+ }
2230
+
2231
+ if (this.options.greedy) {
2232
+ // find droppable parents with same scope
2233
+ scope = this.options.scope;
2234
+ parent = this.element.parents(":data(ui-droppable)").filter(function () {
2235
+ return $.data(this, "ui-droppable").options.scope === scope;
2236
+ });
2237
+
2238
+ if (parent.length) {
2239
+ parentInstance = $.data(parent[0], "ui-droppable");
2240
+ parentInstance.greedyChild = (c === "isover");
2241
+ }
2242
+ }
2243
+
2244
+ // we just moved into a greedy child
2245
+ if (parentInstance && c === "isover") {
2246
+ parentInstance.isover = false;
2247
+ parentInstance.isout = true;
2248
+ parentInstance._out.call(parentInstance, event);
2249
+ }
2250
+
2251
+ this[c] = true;
2252
+ this[c === "isout" ? "isover" : "isout"] = false;
2253
+ this[c === "isover" ? "_over" : "_out"].call(this, event);
2254
+
2255
+ // we just moved out of a greedy child
2256
+ if (parentInstance && c === "isout") {
2257
+ parentInstance.isout = false;
2258
+ parentInstance.isover = true;
2259
+ parentInstance._over.call(parentInstance, event);
2260
+ }
2261
+ });
2262
+
2263
+ },
2264
+ dragStop: function( draggable, event ) {
2265
+ draggable.element.parentsUntil( "body" ).unbind( "scroll.droppable" );
2266
+ //Call prepareOffsets one final time since IE does not fire return scroll events when overflow was caused by drag (see #5003)
2267
+ if( !draggable.options.refreshPositions ) {
2268
+ $.ui.ddmanager.prepareOffsets( draggable, event );
2269
+ }
2270
+ }
2271
+ };
2272
+
2273
+ })(jQuery);
2274
+
2275
+ (function( $, undefined ) {
2276
+
2277
+ function num(v) {
2278
+ return parseInt(v, 10) || 0;
2279
+ }
2280
+
2281
+ function isNumber(value) {
2282
+ return !isNaN(parseInt(value, 10));
2283
+ }
2284
+
2285
+ $.widget("ui.resizable", $.ui.mouse, {
2286
+ version: "1.10.1",
2287
+ widgetEventPrefix: "resize",
2288
+ options: {
2289
+ alsoResize: false,
2290
+ animate: false,
2291
+ animateDuration: "slow",
2292
+ animateEasing: "swing",
2293
+ aspectRatio: false,
2294
+ autoHide: false,
2295
+ containment: false,
2296
+ ghost: false,
2297
+ grid: false,
2298
+ handles: "e,s,se",
2299
+ helper: false,
2300
+ maxHeight: null,
2301
+ maxWidth: null,
2302
+ minHeight: 10,
2303
+ minWidth: 10,
2304
+ // See #7960
2305
+ zIndex: 90,
2306
+
2307
+ // callbacks
2308
+ resize: null,
2309
+ start: null,
2310
+ stop: null
2311
+ },
2312
+ _create: function() {
2313
+
2314
+ var n, i, handle, axis, hname,
2315
+ that = this,
2316
+ o = this.options;
2317
+ this.element.addClass("ui-resizable");
2318
+
2319
+ $.extend(this, {
2320
+ _aspectRatio: !!(o.aspectRatio),
2321
+ aspectRatio: o.aspectRatio,
2322
+ originalElement: this.element,
2323
+ _proportionallyResizeElements: [],
2324
+ _helper: o.helper || o.ghost || o.animate ? o.helper || "ui-resizable-helper" : null
2325
+ });
2326
+
2327
+ //Wrap the element if it cannot hold child nodes
2328
+ if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)) {
2329
+
2330
+ //Create a wrapper element and set the wrapper to the new current internal element
2331
+ this.element.wrap(
2332
+ $("<div class='ui-wrapper' style='overflow: hidden;'></div>").css({
2333
+ position: this.element.css("position"),
2334
+ width: this.element.outerWidth(),
2335
+ height: this.element.outerHeight(),
2336
+ top: this.element.css("top"),
2337
+ left: this.element.css("left")
2338
+ })
2339
+ );
2340
+
2341
+ //Overwrite the original this.element
2342
+ this.element = this.element.parent().data(
2343
+ "ui-resizable", this.element.data("ui-resizable")
2344
+ );
2345
+
2346
+ this.elementIsWrapper = true;
2347
+
2348
+ //Move margins to the wrapper
2349
+ this.element.css({ marginLeft: this.originalElement.css("marginLeft"), marginTop: this.originalElement.css("marginTop"), marginRight: this.originalElement.css("marginRight"), marginBottom: this.originalElement.css("marginBottom") });
2350
+ this.originalElement.css({ marginLeft: 0, marginTop: 0, marginRight: 0, marginBottom: 0});
2351
+
2352
+ //Prevent Safari textarea resize
2353
+ this.originalResizeStyle = this.originalElement.css("resize");
2354
+ this.originalElement.css("resize", "none");
2355
+
2356
+ //Push the actual element to our proportionallyResize internal array
2357
+ this._proportionallyResizeElements.push(this.originalElement.css({ position: "static", zoom: 1, display: "block" }));
2358
+
2359
+ // avoid IE jump (hard set the margin)
2360
+ this.originalElement.css({ margin: this.originalElement.css("margin") });
2361
+
2362
+ // fix handlers offset
2363
+ this._proportionallyResize();
2364
+
2365
+ }
2366
+
2367
+ this.handles = o.handles || (!$(".ui-resizable-handle", this.element).length ? "e,s,se" : { n: ".ui-resizable-n", e: ".ui-resizable-e", s: ".ui-resizable-s", w: ".ui-resizable-w", se: ".ui-resizable-se", sw: ".ui-resizable-sw", ne: ".ui-resizable-ne", nw: ".ui-resizable-nw" });
2368
+ if(this.handles.constructor === String) {
2369
+
2370
+ if ( this.handles === "all") {
2371
+ this.handles = "n,e,s,w,se,sw,ne,nw";
2372
+ }
2373
+
2374
+ n = this.handles.split(",");
2375
+ this.handles = {};
2376
+
2377
+ for(i = 0; i < n.length; i++) {
2378
+
2379
+ handle = $.trim(n[i]);
2380
+ hname = "ui-resizable-"+handle;
2381
+ axis = $("<div class='ui-resizable-handle " + hname + "'></div>");
2382
+
2383
+ // Apply zIndex to all handles - see #7960
2384
+ axis.css({ zIndex: o.zIndex });
2385
+
2386
+ //TODO : What's going on here?
2387
+ if ("se" === handle) {
2388
+ axis.addClass("ui-icon ui-icon-gripsmall-diagonal-se");
2389
+ }
2390
+
2391
+ //Insert into internal handles object and append to element
2392
+ this.handles[handle] = ".ui-resizable-"+handle;
2393
+ this.element.append(axis);
2394
+ }
2395
+
2396
+ }
2397
+
2398
+ this._renderAxis = function(target) {
2399
+
2400
+ var i, axis, padPos, padWrapper;
2401
+
2402
+ target = target || this.element;
2403
+
2404
+ for(i in this.handles) {
2405
+
2406
+ if(this.handles[i].constructor === String) {
2407
+ this.handles[i] = $(this.handles[i], this.element).show();
2408
+ }
2409
+
2410
+ //Apply pad to wrapper element, needed to fix axis position (textarea, inputs, scrolls)
2411
+ if (this.elementIsWrapper && this.originalElement[0].nodeName.match(/textarea|input|select|button/i)) {
2412
+
2413
+ axis = $(this.handles[i], this.element);
2414
+
2415
+ //Checking the correct pad and border
2416
+ padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth();
2417
+
2418
+ //The padding type i have to apply...
2419
+ padPos = [ "padding",
2420
+ /ne|nw|n/.test(i) ? "Top" :
2421
+ /se|sw|s/.test(i) ? "Bottom" :
2422
+ /^e$/.test(i) ? "Right" : "Left" ].join("");
2423
+
2424
+ target.css(padPos, padWrapper);
2425
+
2426
+ this._proportionallyResize();
2427
+
2428
+ }
2429
+
2430
+ //TODO: What's that good for? There's not anything to be executed left
2431
+ if(!$(this.handles[i]).length) {
2432
+ continue;
2433
+ }
2434
+ }
2435
+ };
2436
+
2437
+ //TODO: make renderAxis a prototype function
2438
+ this._renderAxis(this.element);
2439
+
2440
+ this._handles = $(".ui-resizable-handle", this.element)
2441
+ .disableSelection();
2442
+
2443
+ //Matching axis name
2444
+ this._handles.mouseover(function() {
2445
+ if (!that.resizing) {
2446
+ if (this.className) {
2447
+ axis = this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);
2448
+ }
2449
+ //Axis, default = se
2450
+ that.axis = axis && axis[1] ? axis[1] : "se";
2451
+ }
2452
+ });
2453
+
2454
+ //If we want to auto hide the elements
2455
+ if (o.autoHide) {
2456
+ this._handles.hide();
2457
+ $(this.element)
2458
+ .addClass("ui-resizable-autohide")
2459
+ .mouseenter(function() {
2460
+ if (o.disabled) {
2461
+ return;
2462
+ }
2463
+ $(this).removeClass("ui-resizable-autohide");
2464
+ that._handles.show();
2465
+ })
2466
+ .mouseleave(function(){
2467
+ if (o.disabled) {
2468
+ return;
2469
+ }
2470
+ if (!that.resizing) {
2471
+ $(this).addClass("ui-resizable-autohide");
2472
+ that._handles.hide();
2473
+ }
2474
+ });
2475
+ }
2476
+
2477
+ //Initialize the mouse interaction
2478
+ this._mouseInit();
2479
+
2480
+ },
2481
+
2482
+ _destroy: function() {
2483
+
2484
+ this._mouseDestroy();
2485
+
2486
+ var wrapper,
2487
+ _destroy = function(exp) {
2488
+ $(exp).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing")
2489
+ .removeData("resizable").removeData("ui-resizable").unbind(".resizable").find(".ui-resizable-handle").remove();
2490
+ };
2491
+
2492
+ //TODO: Unwrap at same DOM position
2493
+ if (this.elementIsWrapper) {
2494
+ _destroy(this.element);
2495
+ wrapper = this.element;
2496
+ this.originalElement.css({
2497
+ position: wrapper.css("position"),
2498
+ width: wrapper.outerWidth(),
2499
+ height: wrapper.outerHeight(),
2500
+ top: wrapper.css("top"),
2501
+ left: wrapper.css("left")
2502
+ }).insertAfter( wrapper );
2503
+ wrapper.remove();
2504
+ }
2505
+
2506
+ this.originalElement.css("resize", this.originalResizeStyle);
2507
+ _destroy(this.originalElement);
2508
+
2509
+ return this;
2510
+ },
2511
+
2512
+ _mouseCapture: function(event) {
2513
+ var i, handle,
2514
+ capture = false;
2515
+
2516
+ for (i in this.handles) {
2517
+ handle = $(this.handles[i])[0];
2518
+ if (handle === event.target || $.contains(handle, event.target)) {
2519
+ capture = true;
2520
+ }
2521
+ }
2522
+
2523
+ return !this.options.disabled && capture;
2524
+ },
2525
+
2526
+ _mouseStart: function(event) {
2527
+
2528
+ var curleft, curtop, cursor,
2529
+ o = this.options,
2530
+ iniPos = this.element.position(),
2531
+ el = this.element;
2532
+
2533
+ this.resizing = true;
2534
+
2535
+ // bugfix for http://dev.jquery.com/ticket/1749
2536
+ if ( (/absolute/).test( el.css("position") ) ) {
2537
+ el.css({ position: "absolute", top: el.css("top"), left: el.css("left") });
2538
+ } else if (el.is(".ui-draggable")) {
2539
+ el.css({ position: "absolute", top: iniPos.top, left: iniPos.left });
2540
+ }
2541
+
2542
+ this._renderProxy();
2543
+
2544
+ curleft = num(this.helper.css("left"));
2545
+ curtop = num(this.helper.css("top"));
2546
+
2547
+ if (o.containment) {
2548
+ curleft += $(o.containment).scrollLeft() || 0;
2549
+ curtop += $(o.containment).scrollTop() || 0;
2550
+ }
2551
+
2552
+ //Store needed variables
2553
+ this.offset = this.helper.offset();
2554
+ this.position = { left: curleft, top: curtop };
2555
+ this.size = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
2556
+ this.originalSize = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
2557
+ this.originalPosition = { left: curleft, top: curtop };
2558
+ this.sizeDiff = { width: el.outerWidth() - el.width(), height: el.outerHeight() - el.height() };
2559
+ this.originalMousePosition = { left: event.pageX, top: event.pageY };
2560
+
2561
+ //Aspect Ratio
2562
+ this.aspectRatio = (typeof o.aspectRatio === "number") ? o.aspectRatio : ((this.originalSize.width / this.originalSize.height) || 1);
2563
+
2564
+ cursor = $(".ui-resizable-" + this.axis).css("cursor");
2565
+ $("body").css("cursor", cursor === "auto" ? this.axis + "-resize" : cursor);
2566
+
2567
+ el.addClass("ui-resizable-resizing");
2568
+ this._propagate("start", event);
2569
+ return true;
2570
+ },
2571
+
2572
+ _mouseDrag: function(event) {
2573
+
2574
+ //Increase performance, avoid regex
2575
+ var data,
2576
+ el = this.helper, props = {},
2577
+ smp = this.originalMousePosition,
2578
+ a = this.axis,
2579
+ prevTop = this.position.top,
2580
+ prevLeft = this.position.left,
2581
+ prevWidth = this.size.width,
2582
+ prevHeight = this.size.height,
2583
+ dx = (event.pageX-smp.left)||0,
2584
+ dy = (event.pageY-smp.top)||0,
2585
+ trigger = this._change[a];
2586
+
2587
+ if (!trigger) {
2588
+ return false;
2589
+ }
2590
+
2591
+ // Calculate the attrs that will be change
2592
+ data = trigger.apply(this, [event, dx, dy]);
2593
+
2594
+ // Put this in the mouseDrag handler since the user can start pressing shift while resizing
2595
+ this._updateVirtualBoundaries(event.shiftKey);
2596
+ if (this._aspectRatio || event.shiftKey) {
2597
+ data = this._updateRatio(data, event);
2598
+ }
2599
+
2600
+ data = this._respectSize(data, event);
2601
+
2602
+ this._updateCache(data);
2603
+
2604
+ // plugins callbacks need to be called first
2605
+ this._propagate("resize", event);
2606
+
2607
+ if (this.position.top !== prevTop) {
2608
+ props.top = this.position.top + "px";
2609
+ }
2610
+ if (this.position.left !== prevLeft) {
2611
+ props.left = this.position.left + "px";
2612
+ }
2613
+ if (this.size.width !== prevWidth) {
2614
+ props.width = this.size.width + "px";
2615
+ }
2616
+ if (this.size.height !== prevHeight) {
2617
+ props.height = this.size.height + "px";
2618
+ }
2619
+ el.css(props);
2620
+
2621
+ if (!this._helper && this._proportionallyResizeElements.length) {
2622
+ this._proportionallyResize();
2623
+ }
2624
+
2625
+ // Call the user callback if the element was resized
2626
+ if ( ! $.isEmptyObject(props) ) {
2627
+ this._trigger("resize", event, this.ui());
2628
+ }
2629
+
2630
+ return false;
2631
+ },
2632
+
2633
+ _mouseStop: function(event) {
2634
+
2635
+ this.resizing = false;
2636
+ var pr, ista, soffseth, soffsetw, s, left, top,
2637
+ o = this.options, that = this;
2638
+
2639
+ if(this._helper) {
2640
+
2641
+ pr = this._proportionallyResizeElements;
2642
+ ista = pr.length && (/textarea/i).test(pr[0].nodeName);
2643
+ soffseth = ista && $.ui.hasScroll(pr[0], "left") /* TODO - jump height */ ? 0 : that.sizeDiff.height;
2644
+ soffsetw = ista ? 0 : that.sizeDiff.width;
2645
+
2646
+ s = { width: (that.helper.width() - soffsetw), height: (that.helper.height() - soffseth) };
2647
+ left = (parseInt(that.element.css("left"), 10) + (that.position.left - that.originalPosition.left)) || null;
2648
+ top = (parseInt(that.element.css("top"), 10) + (that.position.top - that.originalPosition.top)) || null;
2649
+
2650
+ if (!o.animate) {
2651
+ this.element.css($.extend(s, { top: top, left: left }));
2652
+ }
2653
+
2654
+ that.helper.height(that.size.height);
2655
+ that.helper.width(that.size.width);
2656
+
2657
+ if (this._helper && !o.animate) {
2658
+ this._proportionallyResize();
2659
+ }
2660
+ }
2661
+
2662
+ $("body").css("cursor", "auto");
2663
+
2664
+ this.element.removeClass("ui-resizable-resizing");
2665
+
2666
+ this._propagate("stop", event);
2667
+
2668
+ if (this._helper) {
2669
+ this.helper.remove();
2670
+ }
2671
+
2672
+ return false;
2673
+
2674
+ },
2675
+
2676
+ _updateVirtualBoundaries: function(forceAspectRatio) {
2677
+ var pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b,
2678
+ o = this.options;
2679
+
2680
+ b = {
2681
+ minWidth: isNumber(o.minWidth) ? o.minWidth : 0,
2682
+ maxWidth: isNumber(o.maxWidth) ? o.maxWidth : Infinity,
2683
+ minHeight: isNumber(o.minHeight) ? o.minHeight : 0,
2684
+ maxHeight: isNumber(o.maxHeight) ? o.maxHeight : Infinity
2685
+ };
2686
+
2687
+ if(this._aspectRatio || forceAspectRatio) {
2688
+ // We want to create an enclosing box whose aspect ration is the requested one
2689
+ // First, compute the "projected" size for each dimension based on the aspect ratio and other dimension
2690
+ pMinWidth = b.minHeight * this.aspectRatio;
2691
+ pMinHeight = b.minWidth / this.aspectRatio;
2692
+ pMaxWidth = b.maxHeight * this.aspectRatio;
2693
+ pMaxHeight = b.maxWidth / this.aspectRatio;
2694
+
2695
+ if(pMinWidth > b.minWidth) {
2696
+ b.minWidth = pMinWidth;
2697
+ }
2698
+ if(pMinHeight > b.minHeight) {
2699
+ b.minHeight = pMinHeight;
2700
+ }
2701
+ if(pMaxWidth < b.maxWidth) {
2702
+ b.maxWidth = pMaxWidth;
2703
+ }
2704
+ if(pMaxHeight < b.maxHeight) {
2705
+ b.maxHeight = pMaxHeight;
2706
+ }
2707
+ }
2708
+ this._vBoundaries = b;
2709
+ },
2710
+
2711
+ _updateCache: function(data) {
2712
+ this.offset = this.helper.offset();
2713
+ if (isNumber(data.left)) {
2714
+ this.position.left = data.left;
2715
+ }
2716
+ if (isNumber(data.top)) {
2717
+ this.position.top = data.top;
2718
+ }
2719
+ if (isNumber(data.height)) {
2720
+ this.size.height = data.height;
2721
+ }
2722
+ if (isNumber(data.width)) {
2723
+ this.size.width = data.width;
2724
+ }
2725
+ },
2726
+
2727
+ _updateRatio: function( data ) {
2728
+
2729
+ var cpos = this.position,
2730
+ csize = this.size,
2731
+ a = this.axis;
2732
+
2733
+ if (isNumber(data.height)) {
2734
+ data.width = (data.height * this.aspectRatio);
2735
+ } else if (isNumber(data.width)) {
2736
+ data.height = (data.width / this.aspectRatio);
2737
+ }
2738
+
2739
+ if (a === "sw") {
2740
+ data.left = cpos.left + (csize.width - data.width);
2741
+ data.top = null;
2742
+ }
2743
+ if (a === "nw") {
2744
+ data.top = cpos.top + (csize.height - data.height);
2745
+ data.left = cpos.left + (csize.width - data.width);
2746
+ }
2747
+
2748
+ return data;
2749
+ },
2750
+
2751
+ _respectSize: function( data ) {
2752
+
2753
+ var o = this._vBoundaries,
2754
+ a = this.axis,
2755
+ ismaxw = isNumber(data.width) && o.maxWidth && (o.maxWidth < data.width), ismaxh = isNumber(data.height) && o.maxHeight && (o.maxHeight < data.height),
2756
+ isminw = isNumber(data.width) && o.minWidth && (o.minWidth > data.width), isminh = isNumber(data.height) && o.minHeight && (o.minHeight > data.height),
2757
+ dw = this.originalPosition.left + this.originalSize.width,
2758
+ dh = this.position.top + this.size.height,
2759
+ cw = /sw|nw|w/.test(a), ch = /nw|ne|n/.test(a);
2760
+ if (isminw) {
2761
+ data.width = o.minWidth;
2762
+ }
2763
+ if (isminh) {
2764
+ data.height = o.minHeight;
2765
+ }
2766
+ if (ismaxw) {
2767
+ data.width = o.maxWidth;
2768
+ }
2769
+ if (ismaxh) {
2770
+ data.height = o.maxHeight;
2771
+ }
2772
+
2773
+ if (isminw && cw) {
2774
+ data.left = dw - o.minWidth;
2775
+ }
2776
+ if (ismaxw && cw) {
2777
+ data.left = dw - o.maxWidth;
2778
+ }
2779
+ if (isminh && ch) {
2780
+ data.top = dh - o.minHeight;
2781
+ }
2782
+ if (ismaxh && ch) {
2783
+ data.top = dh - o.maxHeight;
2784
+ }
2785
+
2786
+ // fixing jump error on top/left - bug #2330
2787
+ if (!data.width && !data.height && !data.left && data.top) {
2788
+ data.top = null;
2789
+ } else if (!data.width && !data.height && !data.top && data.left) {
2790
+ data.left = null;
2791
+ }
2792
+
2793
+ return data;
2794
+ },
2795
+
2796
+ _proportionallyResize: function() {
2797
+
2798
+ if (!this._proportionallyResizeElements.length) {
2799
+ return;
2800
+ }
2801
+
2802
+ var i, j, borders, paddings, prel,
2803
+ element = this.helper || this.element;
2804
+
2805
+ for ( i=0; i < this._proportionallyResizeElements.length; i++) {
2806
+
2807
+ prel = this._proportionallyResizeElements[i];
2808
+
2809
+ if (!this.borderDif) {
2810
+ this.borderDif = [];
2811
+ borders = [prel.css("borderTopWidth"), prel.css("borderRightWidth"), prel.css("borderBottomWidth"), prel.css("borderLeftWidth")];
2812
+ paddings = [prel.css("paddingTop"), prel.css("paddingRight"), prel.css("paddingBottom"), prel.css("paddingLeft")];
2813
+
2814
+ for ( j = 0; j < borders.length; j++ ) {
2815
+ this.borderDif[ j ] = ( parseInt( borders[ j ], 10 ) || 0 ) + ( parseInt( paddings[ j ], 10 ) || 0 );
2816
+ }
2817
+ }
2818
+
2819
+ prel.css({
2820
+ height: (element.height() - this.borderDif[0] - this.borderDif[2]) || 0,
2821
+ width: (element.width() - this.borderDif[1] - this.borderDif[3]) || 0
2822
+ });
2823
+
2824
+ }
2825
+
2826
+ },
2827
+
2828
+ _renderProxy: function() {
2829
+
2830
+ var el = this.element, o = this.options;
2831
+ this.elementOffset = el.offset();
2832
+
2833
+ if(this._helper) {
2834
+
2835
+ this.helper = this.helper || $("<div style='overflow:hidden;'></div>");
2836
+
2837
+ this.helper.addClass(this._helper).css({
2838
+ width: this.element.outerWidth() - 1,
2839
+ height: this.element.outerHeight() - 1,
2840
+ position: "absolute",
2841
+ left: this.elementOffset.left +"px",
2842
+ top: this.elementOffset.top +"px",
2843
+ zIndex: ++o.zIndex //TODO: Don't modify option
2844
+ });
2845
+
2846
+ this.helper
2847
+ .appendTo("body")
2848
+ .disableSelection();
2849
+
2850
+ } else {
2851
+ this.helper = this.element;
2852
+ }
2853
+
2854
+ },
2855
+
2856
+ _change: {
2857
+ e: function(event, dx) {
2858
+ return { width: this.originalSize.width + dx };
2859
+ },
2860
+ w: function(event, dx) {
2861
+ var cs = this.originalSize, sp = this.originalPosition;
2862
+ return { left: sp.left + dx, width: cs.width - dx };
2863
+ },
2864
+ n: function(event, dx, dy) {
2865
+ var cs = this.originalSize, sp = this.originalPosition;
2866
+ return { top: sp.top + dy, height: cs.height - dy };
2867
+ },
2868
+ s: function(event, dx, dy) {
2869
+ return { height: this.originalSize.height + dy };
2870
+ },
2871
+ se: function(event, dx, dy) {
2872
+ return $.extend(this._change.s.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
2873
+ },
2874
+ sw: function(event, dx, dy) {
2875
+ return $.extend(this._change.s.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
2876
+ },
2877
+ ne: function(event, dx, dy) {
2878
+ return $.extend(this._change.n.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
2879
+ },
2880
+ nw: function(event, dx, dy) {
2881
+ return $.extend(this._change.n.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
2882
+ }
2883
+ },
2884
+
2885
+ _propagate: function(n, event) {
2886
+ $.ui.plugin.call(this, n, [event, this.ui()]);
2887
+ (n !== "resize" && this._trigger(n, event, this.ui()));
2888
+ },
2889
+
2890
+ plugins: {},
2891
+
2892
+ ui: function() {
2893
+ return {
2894
+ originalElement: this.originalElement,
2895
+ element: this.element,
2896
+ helper: this.helper,
2897
+ position: this.position,
2898
+ size: this.size,
2899
+ originalSize: this.originalSize,
2900
+ originalPosition: this.originalPosition
2901
+ };
2902
+ }
2903
+
2904
+ });
2905
+
2906
+ /*
2907
+ * Resizable Extensions
2908
+ */
2909
+
2910
+ $.ui.plugin.add("resizable", "animate", {
2911
+
2912
+ stop: function( event ) {
2913
+ var that = $(this).data("ui-resizable"),
2914
+ o = that.options,
2915
+ pr = that._proportionallyResizeElements,
2916
+ ista = pr.length && (/textarea/i).test(pr[0].nodeName),
2917
+ soffseth = ista && $.ui.hasScroll(pr[0], "left") /* TODO - jump height */ ? 0 : that.sizeDiff.height,
2918
+ soffsetw = ista ? 0 : that.sizeDiff.width,
2919
+ style = { width: (that.size.width - soffsetw), height: (that.size.height - soffseth) },
2920
+ left = (parseInt(that.element.css("left"), 10) + (that.position.left - that.originalPosition.left)) || null,
2921
+ top = (parseInt(that.element.css("top"), 10) + (that.position.top - that.originalPosition.top)) || null;
2922
+
2923
+ that.element.animate(
2924
+ $.extend(style, top && left ? { top: top, left: left } : {}), {
2925
+ duration: o.animateDuration,
2926
+ easing: o.animateEasing,
2927
+ step: function() {
2928
+
2929
+ var data = {
2930
+ width: parseInt(that.element.css("width"), 10),
2931
+ height: parseInt(that.element.css("height"), 10),
2932
+ top: parseInt(that.element.css("top"), 10),
2933
+ left: parseInt(that.element.css("left"), 10)
2934
+ };
2935
+
2936
+ if (pr && pr.length) {
2937
+ $(pr[0]).css({ width: data.width, height: data.height });
2938
+ }
2939
+
2940
+ // propagating resize, and updating values for each animation step
2941
+ that._updateCache(data);
2942
+ that._propagate("resize", event);
2943
+
2944
+ }
2945
+ }
2946
+ );
2947
+ }
2948
+
2949
+ });
2950
+
2951
+ $.ui.plugin.add("resizable", "containment", {
2952
+
2953
+ start: function() {
2954
+ var element, p, co, ch, cw, width, height,
2955
+ that = $(this).data("ui-resizable"),
2956
+ o = that.options,
2957
+ el = that.element,
2958
+ oc = o.containment,
2959
+ ce = (oc instanceof $) ? oc.get(0) : (/parent/.test(oc)) ? el.parent().get(0) : oc;
2960
+
2961
+ if (!ce) {
2962
+ return;
2963
+ }
2964
+
2965
+ that.containerElement = $(ce);
2966
+
2967
+ if (/document/.test(oc) || oc === document) {
2968
+ that.containerOffset = { left: 0, top: 0 };
2969
+ that.containerPosition = { left: 0, top: 0 };
2970
+
2971
+ that.parentData = {
2972
+ element: $(document), left: 0, top: 0,
2973
+ width: $(document).width(), height: $(document).height() || document.body.parentNode.scrollHeight
2974
+ };
2975
+ }
2976
+
2977
+ // i'm a node, so compute top, left, right, bottom
2978
+ else {
2979
+ element = $(ce);
2980
+ p = [];
2981
+ $([ "Top", "Right", "Left", "Bottom" ]).each(function(i, name) { p[i] = num(element.css("padding" + name)); });
2982
+
2983
+ that.containerOffset = element.offset();
2984
+ that.containerPosition = element.position();
2985
+ that.containerSize = { height: (element.innerHeight() - p[3]), width: (element.innerWidth() - p[1]) };
2986
+
2987
+ co = that.containerOffset;
2988
+ ch = that.containerSize.height;
2989
+ cw = that.containerSize.width;
2990
+ width = ($.ui.hasScroll(ce, "left") ? ce.scrollWidth : cw );
2991
+ height = ($.ui.hasScroll(ce) ? ce.scrollHeight : ch);
2992
+
2993
+ that.parentData = {
2994
+ element: ce, left: co.left, top: co.top, width: width, height: height
2995
+ };
2996
+ }
2997
+ },
2998
+
2999
+ resize: function( event ) {
3000
+ var woset, hoset, isParent, isOffsetRelative,
3001
+ that = $(this).data("ui-resizable"),
3002
+ o = that.options,
3003
+ co = that.containerOffset, cp = that.position,
3004
+ pRatio = that._aspectRatio || event.shiftKey,
3005
+ cop = { top:0, left:0 }, ce = that.containerElement;
3006
+
3007
+ if (ce[0] !== document && (/static/).test(ce.css("position"))) {
3008
+ cop = co;
3009
+ }
3010
+
3011
+ if (cp.left < (that._helper ? co.left : 0)) {
3012
+ that.size.width = that.size.width + (that._helper ? (that.position.left - co.left) : (that.position.left - cop.left));
3013
+ if (pRatio) {
3014
+ that.size.height = that.size.width / that.aspectRatio;
3015
+ }
3016
+ that.position.left = o.helper ? co.left : 0;
3017
+ }
3018
+
3019
+ if (cp.top < (that._helper ? co.top : 0)) {
3020
+ that.size.height = that.size.height + (that._helper ? (that.position.top - co.top) : that.position.top);
3021
+ if (pRatio) {
3022
+ that.size.width = that.size.height * that.aspectRatio;
3023
+ }
3024
+ that.position.top = that._helper ? co.top : 0;
3025
+ }
3026
+
3027
+ that.offset.left = that.parentData.left+that.position.left;
3028
+ that.offset.top = that.parentData.top+that.position.top;
3029
+
3030
+ woset = Math.abs( (that._helper ? that.offset.left - cop.left : (that.offset.left - cop.left)) + that.sizeDiff.width );
3031
+ hoset = Math.abs( (that._helper ? that.offset.top - cop.top : (that.offset.top - co.top)) + that.sizeDiff.height );
3032
+
3033
+ isParent = that.containerElement.get(0) === that.element.parent().get(0);
3034
+ isOffsetRelative = /relative|absolute/.test(that.containerElement.css("position"));
3035
+
3036
+ if(isParent && isOffsetRelative) {
3037
+ woset -= that.parentData.left;
3038
+ }
3039
+
3040
+ if (woset + that.size.width >= that.parentData.width) {
3041
+ that.size.width = that.parentData.width - woset;
3042
+ if (pRatio) {
3043
+ that.size.height = that.size.width / that.aspectRatio;
3044
+ }
3045
+ }
3046
+
3047
+ if (hoset + that.size.height >= that.parentData.height) {
3048
+ that.size.height = that.parentData.height - hoset;
3049
+ if (pRatio) {
3050
+ that.size.width = that.size.height * that.aspectRatio;
3051
+ }
3052
+ }
3053
+ },
3054
+
3055
+ stop: function(){
3056
+ var that = $(this).data("ui-resizable"),
3057
+ o = that.options,
3058
+ co = that.containerOffset,
3059
+ cop = that.containerPosition,
3060
+ ce = that.containerElement,
3061
+ helper = $(that.helper),
3062
+ ho = helper.offset(),
3063
+ w = helper.outerWidth() - that.sizeDiff.width,
3064
+ h = helper.outerHeight() - that.sizeDiff.height;
3065
+
3066
+ if (that._helper && !o.animate && (/relative/).test(ce.css("position"))) {
3067
+ $(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });
3068
+ }
3069
+
3070
+ if (that._helper && !o.animate && (/static/).test(ce.css("position"))) {
3071
+ $(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });
3072
+ }
3073
+
3074
+ }
3075
+ });
3076
+
3077
+ $.ui.plugin.add("resizable", "alsoResize", {
3078
+
3079
+ start: function () {
3080
+ var that = $(this).data("ui-resizable"),
3081
+ o = that.options,
3082
+ _store = function (exp) {
3083
+ $(exp).each(function() {
3084
+ var el = $(this);
3085
+ el.data("ui-resizable-alsoresize", {
3086
+ width: parseInt(el.width(), 10), height: parseInt(el.height(), 10),
3087
+ left: parseInt(el.css("left"), 10), top: parseInt(el.css("top"), 10)
3088
+ });
3089
+ });
3090
+ };
3091
+
3092
+ if (typeof(o.alsoResize) === "object" && !o.alsoResize.parentNode) {
3093
+ if (o.alsoResize.length) { o.alsoResize = o.alsoResize[0]; _store(o.alsoResize); }
3094
+ else { $.each(o.alsoResize, function (exp) { _store(exp); }); }
3095
+ }else{
3096
+ _store(o.alsoResize);
3097
+ }
3098
+ },
3099
+
3100
+ resize: function (event, ui) {
3101
+ var that = $(this).data("ui-resizable"),
3102
+ o = that.options,
3103
+ os = that.originalSize,
3104
+ op = that.originalPosition,
3105
+ delta = {
3106
+ height: (that.size.height - os.height) || 0, width: (that.size.width - os.width) || 0,
3107
+ top: (that.position.top - op.top) || 0, left: (that.position.left - op.left) || 0
3108
+ },
3109
+
3110
+ _alsoResize = function (exp, c) {
3111
+ $(exp).each(function() {
3112
+ var el = $(this), start = $(this).data("ui-resizable-alsoresize"), style = {},
3113
+ css = c && c.length ? c : el.parents(ui.originalElement[0]).length ? ["width", "height"] : ["width", "height", "top", "left"];
3114
+
3115
+ $.each(css, function (i, prop) {
3116
+ var sum = (start[prop]||0) + (delta[prop]||0);
3117
+ if (sum && sum >= 0) {
3118
+ style[prop] = sum || null;
3119
+ }
3120
+ });
3121
+
3122
+ el.css(style);
3123
+ });
3124
+ };
3125
+
3126
+ if (typeof(o.alsoResize) === "object" && !o.alsoResize.nodeType) {
3127
+ $.each(o.alsoResize, function (exp, c) { _alsoResize(exp, c); });
3128
+ }else{
3129
+ _alsoResize(o.alsoResize);
3130
+ }
3131
+ },
3132
+
3133
+ stop: function () {
3134
+ $(this).removeData("resizable-alsoresize");
3135
+ }
3136
+ });
3137
+
3138
+ $.ui.plugin.add("resizable", "ghost", {
3139
+
3140
+ start: function() {
3141
+
3142
+ var that = $(this).data("ui-resizable"), o = that.options, cs = that.size;
3143
+
3144
+ that.ghost = that.originalElement.clone();
3145
+ that.ghost
3146
+ .css({ opacity: 0.25, display: "block", position: "relative", height: cs.height, width: cs.width, margin: 0, left: 0, top: 0 })
3147
+ .addClass("ui-resizable-ghost")
3148
+ .addClass(typeof o.ghost === "string" ? o.ghost : "");
3149
+
3150
+ that.ghost.appendTo(that.helper);
3151
+
3152
+ },
3153
+
3154
+ resize: function(){
3155
+ var that = $(this).data("ui-resizable");
3156
+ if (that.ghost) {
3157
+ that.ghost.css({ position: "relative", height: that.size.height, width: that.size.width });
3158
+ }
3159
+ },
3160
+
3161
+ stop: function() {
3162
+ var that = $(this).data("ui-resizable");
3163
+ if (that.ghost && that.helper) {
3164
+ that.helper.get(0).removeChild(that.ghost.get(0));
3165
+ }
3166
+ }
3167
+
3168
+ });
3169
+
3170
+ $.ui.plugin.add("resizable", "grid", {
3171
+
3172
+ resize: function() {
3173
+ var that = $(this).data("ui-resizable"),
3174
+ o = that.options,
3175
+ cs = that.size,
3176
+ os = that.originalSize,
3177
+ op = that.originalPosition,
3178
+ a = that.axis,
3179
+ grid = typeof o.grid === "number" ? [o.grid, o.grid] : o.grid,
3180
+ gridX = (grid[0]||1),
3181
+ gridY = (grid[1]||1),
3182
+ ox = Math.round((cs.width - os.width) / gridX) * gridX,
3183
+ oy = Math.round((cs.height - os.height) / gridY) * gridY,
3184
+ newWidth = os.width + ox,
3185
+ newHeight = os.height + oy,
3186
+ isMaxWidth = o.maxWidth && (o.maxWidth < newWidth),
3187
+ isMaxHeight = o.maxHeight && (o.maxHeight < newHeight),
3188
+ isMinWidth = o.minWidth && (o.minWidth > newWidth),
3189
+ isMinHeight = o.minHeight && (o.minHeight > newHeight);
3190
+
3191
+ o.grid = grid;
3192
+
3193
+ if (isMinWidth) {
3194
+ newWidth = newWidth + gridX;
3195
+ }
3196
+ if (isMinHeight) {
3197
+ newHeight = newHeight + gridY;
3198
+ }
3199
+ if (isMaxWidth) {
3200
+ newWidth = newWidth - gridX;
3201
+ }
3202
+ if (isMaxHeight) {
3203
+ newHeight = newHeight - gridY;
3204
+ }
3205
+
3206
+ if (/^(se|s|e)$/.test(a)) {
3207
+ that.size.width = newWidth;
3208
+ that.size.height = newHeight;
3209
+ } else if (/^(ne)$/.test(a)) {
3210
+ that.size.width = newWidth;
3211
+ that.size.height = newHeight;
3212
+ that.position.top = op.top - oy;
3213
+ } else if (/^(sw)$/.test(a)) {
3214
+ that.size.width = newWidth;
3215
+ that.size.height = newHeight;
3216
+ that.position.left = op.left - ox;
3217
+ } else {
3218
+ that.size.width = newWidth;
3219
+ that.size.height = newHeight;
3220
+ that.position.top = op.top - oy;
3221
+ that.position.left = op.left - ox;
3222
+ }
3223
+ }
3224
+
3225
+ });
3226
+
3227
+ })(jQuery);
3228
+
3229
+ (function( $, undefined ) {
3230
+
3231
+ $.widget("ui.selectable", $.ui.mouse, {
3232
+ version: "1.10.1",
3233
+ options: {
3234
+ appendTo: "body",
3235
+ autoRefresh: true,
3236
+ distance: 0,
3237
+ filter: "*",
3238
+ tolerance: "touch",
3239
+
3240
+ // callbacks
3241
+ selected: null,
3242
+ selecting: null,
3243
+ start: null,
3244
+ stop: null,
3245
+ unselected: null,
3246
+ unselecting: null
3247
+ },
3248
+ _create: function() {
3249
+ var selectees,
3250
+ that = this;
3251
+
3252
+ this.element.addClass("ui-selectable");
3253
+
3254
+ this.dragged = false;
3255
+
3256
+ // cache selectee children based on filter
3257
+ this.refresh = function() {
3258
+ selectees = $(that.options.filter, that.element[0]);
3259
+ selectees.addClass("ui-selectee");
3260
+ selectees.each(function() {
3261
+ var $this = $(this),
3262
+ pos = $this.offset();
3263
+ $.data(this, "selectable-item", {
3264
+ element: this,
3265
+ $element: $this,
3266
+ left: pos.left,
3267
+ top: pos.top,
3268
+ right: pos.left + $this.outerWidth(),
3269
+ bottom: pos.top + $this.outerHeight(),
3270
+ startselected: false,
3271
+ selected: $this.hasClass("ui-selected"),
3272
+ selecting: $this.hasClass("ui-selecting"),
3273
+ unselecting: $this.hasClass("ui-unselecting")
3274
+ });
3275
+ });
3276
+ };
3277
+ this.refresh();
3278
+
3279
+ this.selectees = selectees.addClass("ui-selectee");
3280
+
3281
+ this._mouseInit();
3282
+
3283
+ this.helper = $("<div class='ui-selectable-helper'></div>");
3284
+ },
3285
+
3286
+ _destroy: function() {
3287
+ this.selectees
3288
+ .removeClass("ui-selectee")
3289
+ .removeData("selectable-item");
3290
+ this.element
3291
+ .removeClass("ui-selectable ui-selectable-disabled");
3292
+ this._mouseDestroy();
3293
+ },
3294
+
3295
+ _mouseStart: function(event) {
3296
+ var that = this,
3297
+ options = this.options;
3298
+
3299
+ this.opos = [event.pageX, event.pageY];
3300
+
3301
+ if (this.options.disabled) {
3302
+ return;
3303
+ }
3304
+
3305
+ this.selectees = $(options.filter, this.element[0]);
3306
+
3307
+ this._trigger("start", event);
3308
+
3309
+ $(options.appendTo).append(this.helper);
3310
+ // position helper (lasso)
3311
+ this.helper.css({
3312
+ "left": event.pageX,
3313
+ "top": event.pageY,
3314
+ "width": 0,
3315
+ "height": 0
3316
+ });
3317
+
3318
+ if (options.autoRefresh) {
3319
+ this.refresh();
3320
+ }
3321
+
3322
+ this.selectees.filter(".ui-selected").each(function() {
3323
+ var selectee = $.data(this, "selectable-item");
3324
+ selectee.startselected = true;
3325
+ if (!event.metaKey && !event.ctrlKey) {
3326
+ selectee.$element.removeClass("ui-selected");
3327
+ selectee.selected = false;
3328
+ selectee.$element.addClass("ui-unselecting");
3329
+ selectee.unselecting = true;
3330
+ // selectable UNSELECTING callback
3331
+ that._trigger("unselecting", event, {
3332
+ unselecting: selectee.element
3333
+ });
3334
+ }
3335
+ });
3336
+
3337
+ $(event.target).parents().addBack().each(function() {
3338
+ var doSelect,
3339
+ selectee = $.data(this, "selectable-item");
3340
+ if (selectee) {
3341
+ doSelect = (!event.metaKey && !event.ctrlKey) || !selectee.$element.hasClass("ui-selected");
3342
+ selectee.$element
3343
+ .removeClass(doSelect ? "ui-unselecting" : "ui-selected")
3344
+ .addClass(doSelect ? "ui-selecting" : "ui-unselecting");
3345
+ selectee.unselecting = !doSelect;
3346
+ selectee.selecting = doSelect;
3347
+ selectee.selected = doSelect;
3348
+ // selectable (UN)SELECTING callback
3349
+ if (doSelect) {
3350
+ that._trigger("selecting", event, {
3351
+ selecting: selectee.element
3352
+ });
3353
+ } else {
3354
+ that._trigger("unselecting", event, {
3355
+ unselecting: selectee.element
3356
+ });
3357
+ }
3358
+ return false;
3359
+ }
3360
+ });
3361
+
3362
+ },
3363
+
3364
+ _mouseDrag: function(event) {
3365
+
3366
+ this.dragged = true;
3367
+
3368
+ if (this.options.disabled) {
3369
+ return;
3370
+ }
3371
+
3372
+ var tmp,
3373
+ that = this,
3374
+ options = this.options,
3375
+ x1 = this.opos[0],
3376
+ y1 = this.opos[1],
3377
+ x2 = event.pageX,
3378
+ y2 = event.pageY;
3379
+
3380
+ if (x1 > x2) { tmp = x2; x2 = x1; x1 = tmp; }
3381
+ if (y1 > y2) { tmp = y2; y2 = y1; y1 = tmp; }
3382
+ this.helper.css({left: x1, top: y1, width: x2-x1, height: y2-y1});
3383
+
3384
+ this.selectees.each(function() {
3385
+ var selectee = $.data(this, "selectable-item"),
3386
+ hit = false;
3387
+
3388
+ //prevent helper from being selected if appendTo: selectable
3389
+ if (!selectee || selectee.element === that.element[0]) {
3390
+ return;
3391
+ }
3392
+
3393
+ if (options.tolerance === "touch") {
3394
+ hit = ( !(selectee.left > x2 || selectee.right < x1 || selectee.top > y2 || selectee.bottom < y1) );
3395
+ } else if (options.tolerance === "fit") {
3396
+ hit = (selectee.left > x1 && selectee.right < x2 && selectee.top > y1 && selectee.bottom < y2);
3397
+ }
3398
+
3399
+ if (hit) {
3400
+ // SELECT
3401
+ if (selectee.selected) {
3402
+ selectee.$element.removeClass("ui-selected");
3403
+ selectee.selected = false;
3404
+ }
3405
+ if (selectee.unselecting) {
3406
+ selectee.$element.removeClass("ui-unselecting");
3407
+ selectee.unselecting = false;
3408
+ }
3409
+ if (!selectee.selecting) {
3410
+ selectee.$element.addClass("ui-selecting");
3411
+ selectee.selecting = true;
3412
+ // selectable SELECTING callback
3413
+ that._trigger("selecting", event, {
3414
+ selecting: selectee.element
3415
+ });
3416
+ }
3417
+ } else {
3418
+ // UNSELECT
3419
+ if (selectee.selecting) {
3420
+ if ((event.metaKey || event.ctrlKey) && selectee.startselected) {
3421
+ selectee.$element.removeClass("ui-selecting");
3422
+ selectee.selecting = false;
3423
+ selectee.$element.addClass("ui-selected");
3424
+ selectee.selected = true;
3425
+ } else {
3426
+ selectee.$element.removeClass("ui-selecting");
3427
+ selectee.selecting = false;
3428
+ if (selectee.startselected) {
3429
+ selectee.$element.addClass("ui-unselecting");
3430
+ selectee.unselecting = true;
3431
+ }
3432
+ // selectable UNSELECTING callback
3433
+ that._trigger("unselecting", event, {
3434
+ unselecting: selectee.element
3435
+ });
3436
+ }
3437
+ }
3438
+ if (selectee.selected) {
3439
+ if (!event.metaKey && !event.ctrlKey && !selectee.startselected) {
3440
+ selectee.$element.removeClass("ui-selected");
3441
+ selectee.selected = false;
3442
+
3443
+ selectee.$element.addClass("ui-unselecting");
3444
+ selectee.unselecting = true;
3445
+ // selectable UNSELECTING callback
3446
+ that._trigger("unselecting", event, {
3447
+ unselecting: selectee.element
3448
+ });
3449
+ }
3450
+ }
3451
+ }
3452
+ });
3453
+
3454
+ return false;
3455
+ },
3456
+
3457
+ _mouseStop: function(event) {
3458
+ var that = this;
3459
+
3460
+ this.dragged = false;
3461
+
3462
+ $(".ui-unselecting", this.element[0]).each(function() {
3463
+ var selectee = $.data(this, "selectable-item");
3464
+ selectee.$element.removeClass("ui-unselecting");
3465
+ selectee.unselecting = false;
3466
+ selectee.startselected = false;
3467
+ that._trigger("unselected", event, {
3468
+ unselected: selectee.element
3469
+ });
3470
+ });
3471
+ $(".ui-selecting", this.element[0]).each(function() {
3472
+ var selectee = $.data(this, "selectable-item");
3473
+ selectee.$element.removeClass("ui-selecting").addClass("ui-selected");
3474
+ selectee.selecting = false;
3475
+ selectee.selected = true;
3476
+ selectee.startselected = true;
3477
+ that._trigger("selected", event, {
3478
+ selected: selectee.element
3479
+ });
3480
+ });
3481
+ this._trigger("stop", event);
3482
+
3483
+ this.helper.remove();
3484
+
3485
+ return false;
3486
+ }
3487
+
3488
+ });
3489
+
3490
+ })(jQuery);
3491
+
3492
+ (function( $, undefined ) {
3493
+
3494
+ /*jshint loopfunc: true */
3495
+
3496
+ function isOverAxis( x, reference, size ) {
3497
+ return ( x > reference ) && ( x < ( reference + size ) );
3498
+ }
3499
+
3500
+ $.widget("ui.sortable", $.ui.mouse, {
3501
+ version: "1.10.1",
3502
+ widgetEventPrefix: "sort",
3503
+ ready: false,
3504
+ options: {
3505
+ appendTo: "parent",
3506
+ axis: false,
3507
+ connectWith: false,
3508
+ containment: false,
3509
+ cursor: "auto",
3510
+ cursorAt: false,
3511
+ dropOnEmpty: true,
3512
+ forcePlaceholderSize: false,
3513
+ forceHelperSize: false,
3514
+ grid: false,
3515
+ handle: false,
3516
+ helper: "original",
3517
+ items: "> *",
3518
+ opacity: false,
3519
+ placeholder: false,
3520
+ revert: false,
3521
+ scroll: true,
3522
+ scrollSensitivity: 20,
3523
+ scrollSpeed: 20,
3524
+ scope: "default",
3525
+ tolerance: "intersect",
3526
+ zIndex: 1000,
3527
+
3528
+ // callbacks
3529
+ activate: null,
3530
+ beforeStop: null,
3531
+ change: null,
3532
+ deactivate: null,
3533
+ out: null,
3534
+ over: null,
3535
+ receive: null,
3536
+ remove: null,
3537
+ sort: null,
3538
+ start: null,
3539
+ stop: null,
3540
+ update: null
3541
+ },
3542
+ _create: function() {
3543
+
3544
+ var o = this.options;
3545
+ this.containerCache = {};
3546
+ this.element.addClass("ui-sortable");
3547
+
3548
+ //Get the items
3549
+ this.refresh();
3550
+
3551
+ //Let's determine if the items are being displayed horizontally
3552
+ this.floating = this.items.length ? o.axis === "x" || (/left|right/).test(this.items[0].item.css("float")) || (/inline|table-cell/).test(this.items[0].item.css("display")) : false;
3553
+
3554
+ //Let's determine the parent's offset
3555
+ this.offset = this.element.offset();
3556
+
3557
+ //Initialize mouse events for interaction
3558
+ this._mouseInit();
3559
+
3560
+ //We're ready to go
3561
+ this.ready = true;
3562
+
3563
+ },
3564
+
3565
+ _destroy: function() {
3566
+ this.element
3567
+ .removeClass("ui-sortable ui-sortable-disabled");
3568
+ this._mouseDestroy();
3569
+
3570
+ for ( var i = this.items.length - 1; i >= 0; i-- ) {
3571
+ this.items[i].item.removeData(this.widgetName + "-item");
3572
+ }
3573
+
3574
+ return this;
3575
+ },
3576
+
3577
+ _setOption: function(key, value){
3578
+ if ( key === "disabled" ) {
3579
+ this.options[ key ] = value;
3580
+
3581
+ this.widget().toggleClass( "ui-sortable-disabled", !!value );
3582
+ } else {
3583
+ // Don't call widget base _setOption for disable as it adds ui-state-disabled class
3584
+ $.Widget.prototype._setOption.apply(this, arguments);
3585
+ }
3586
+ },
3587
+
3588
+ _mouseCapture: function(event, overrideHandle) {
3589
+ var currentItem = null,
3590
+ validHandle = false,
3591
+ that = this;
3592
+
3593
+ if (this.reverting) {
3594
+ return false;
3595
+ }
3596
+
3597
+ if(this.options.disabled || this.options.type === "static") {
3598
+ return false;
3599
+ }
3600
+
3601
+ //We have to refresh the items data once first
3602
+ this._refreshItems(event);
3603
+
3604
+ //Find out if the clicked node (or one of its parents) is a actual item in this.items
3605
+ $(event.target).parents().each(function() {
3606
+ if($.data(this, that.widgetName + "-item") === that) {
3607
+ currentItem = $(this);
3608
+ return false;
3609
+ }
3610
+ });
3611
+ if($.data(event.target, that.widgetName + "-item") === that) {
3612
+ currentItem = $(event.target);
3613
+ }
3614
+
3615
+ if(!currentItem) {
3616
+ return false;
3617
+ }
3618
+ if(this.options.handle && !overrideHandle) {
3619
+ $(this.options.handle, currentItem).find("*").addBack().each(function() {
3620
+ if(this === event.target) {
3621
+ validHandle = true;
3622
+ }
3623
+ });
3624
+ if(!validHandle) {
3625
+ return false;
3626
+ }
3627
+ }
3628
+
3629
+ this.currentItem = currentItem;
3630
+ this._removeCurrentsFromItems();
3631
+ return true;
3632
+
3633
+ },
3634
+
3635
+ _mouseStart: function(event, overrideHandle, noActivation) {
3636
+
3637
+ var i,
3638
+ o = this.options;
3639
+
3640
+ this.currentContainer = this;
3641
+
3642
+ //We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture
3643
+ this.refreshPositions();
3644
+
3645
+ //Create and append the visible helper
3646
+ this.helper = this._createHelper(event);
3647
+
3648
+ //Cache the helper size
3649
+ this._cacheHelperProportions();
3650
+
3651
+ /*
3652
+ * - Position generation -
3653
+ * This block generates everything position related - it's the core of draggables.
3654
+ */
3655
+
3656
+ //Cache the margins of the original element
3657
+ this._cacheMargins();
3658
+
3659
+ //Get the next scrolling parent
3660
+ this.scrollParent = this.helper.scrollParent();
3661
+
3662
+ //The element's absolute position on the page minus margins
3663
+ this.offset = this.currentItem.offset();
3664
+ this.offset = {
3665
+ top: this.offset.top - this.margins.top,
3666
+ left: this.offset.left - this.margins.left
3667
+ };
3668
+
3669
+ $.extend(this.offset, {
3670
+ click: { //Where the click happened, relative to the element
3671
+ left: event.pageX - this.offset.left,
3672
+ top: event.pageY - this.offset.top
3673
+ },
3674
+ parent: this._getParentOffset(),
3675
+ relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
3676
+ });
3677
+
3678
+ // Only after we got the offset, we can change the helper's position to absolute
3679
+ // TODO: Still need to figure out a way to make relative sorting possible
3680
+ this.helper.css("position", "absolute");
3681
+ this.cssPosition = this.helper.css("position");
3682
+
3683
+ //Generate the original position
3684
+ this.originalPosition = this._generatePosition(event);
3685
+ this.originalPageX = event.pageX;
3686
+ this.originalPageY = event.pageY;
3687
+
3688
+ //Adjust the mouse offset relative to the helper if "cursorAt" is supplied
3689
+ (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
3690
+
3691
+ //Cache the former DOM position
3692
+ this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] };
3693
+
3694
+ //If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way
3695
+ if(this.helper[0] !== this.currentItem[0]) {
3696
+ this.currentItem.hide();
3697
+ }
3698
+
3699
+ //Create the placeholder
3700
+ this._createPlaceholder();
3701
+
3702
+ //Set a containment if given in the options
3703
+ if(o.containment) {
3704
+ this._setContainment();
3705
+ }
3706
+
3707
+ if(o.cursor) { // cursor option
3708
+ if ($("body").css("cursor")) {
3709
+ this._storedCursor = $("body").css("cursor");
3710
+ }
3711
+ $("body").css("cursor", o.cursor);
3712
+ }
3713
+
3714
+ if(o.opacity) { // opacity option
3715
+ if (this.helper.css("opacity")) {
3716
+ this._storedOpacity = this.helper.css("opacity");
3717
+ }
3718
+ this.helper.css("opacity", o.opacity);
3719
+ }
3720
+
3721
+ if(o.zIndex) { // zIndex option
3722
+ if (this.helper.css("zIndex")) {
3723
+ this._storedZIndex = this.helper.css("zIndex");
3724
+ }
3725
+ this.helper.css("zIndex", o.zIndex);
3726
+ }
3727
+
3728
+ //Prepare scrolling
3729
+ if(this.scrollParent[0] !== document && this.scrollParent[0].tagName !== "HTML") {
3730
+ this.overflowOffset = this.scrollParent.offset();
3731
+ }
3732
+
3733
+ //Call callbacks
3734
+ this._trigger("start", event, this._uiHash());
3735
+
3736
+ //Recache the helper size
3737
+ if(!this._preserveHelperProportions) {
3738
+ this._cacheHelperProportions();
3739
+ }
3740
+
3741
+
3742
+ //Post "activate" events to possible containers
3743
+ if( !noActivation ) {
3744
+ for ( i = this.containers.length - 1; i >= 0; i-- ) {
3745
+ this.containers[ i ]._trigger( "activate", event, this._uiHash( this ) );
3746
+ }
3747
+ }
3748
+
3749
+ //Prepare possible droppables
3750
+ if($.ui.ddmanager) {
3751
+ $.ui.ddmanager.current = this;
3752
+ }
3753
+
3754
+ if ($.ui.ddmanager && !o.dropBehaviour) {
3755
+ $.ui.ddmanager.prepareOffsets(this, event);
3756
+ }
3757
+
3758
+ this.dragging = true;
3759
+
3760
+ this.helper.addClass("ui-sortable-helper");
3761
+ this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position
3762
+ return true;
3763
+
3764
+ },
3765
+
3766
+ _mouseDrag: function(event) {
3767
+ var i, item, itemElement, intersection,
3768
+ o = this.options,
3769
+ scrolled = false;
3770
+
3771
+ //Compute the helpers position
3772
+ this.position = this._generatePosition(event);
3773
+ this.positionAbs = this._convertPositionTo("absolute");
3774
+
3775
+ if (!this.lastPositionAbs) {
3776
+ this.lastPositionAbs = this.positionAbs;
3777
+ }
3778
+
3779
+ //Do scrolling
3780
+ if(this.options.scroll) {
3781
+ if(this.scrollParent[0] !== document && this.scrollParent[0].tagName !== "HTML") {
3782
+
3783
+ if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity) {
3784
+ this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed;
3785
+ } else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity) {
3786
+ this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed;
3787
+ }
3788
+
3789
+ if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity) {
3790
+ this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed;
3791
+ } else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity) {
3792
+ this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed;
3793
+ }
3794
+
3795
+ } else {
3796
+
3797
+ if(event.pageY - $(document).scrollTop() < o.scrollSensitivity) {
3798
+ scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
3799
+ } else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity) {
3800
+ scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
3801
+ }
3802
+
3803
+ if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity) {
3804
+ scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
3805
+ } else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity) {
3806
+ scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
3807
+ }
3808
+
3809
+ }
3810
+
3811
+ if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) {
3812
+ $.ui.ddmanager.prepareOffsets(this, event);
3813
+ }
3814
+ }
3815
+
3816
+ //Regenerate the absolute position used for position checks
3817
+ this.positionAbs = this._convertPositionTo("absolute");
3818
+
3819
+ //Set the helper position
3820
+ if(!this.options.axis || this.options.axis !== "y") {
3821
+ this.helper[0].style.left = this.position.left+"px";
3822
+ }
3823
+ if(!this.options.axis || this.options.axis !== "x") {
3824
+ this.helper[0].style.top = this.position.top+"px";
3825
+ }
3826
+
3827
+ //Rearrange
3828
+ for (i = this.items.length - 1; i >= 0; i--) {
3829
+
3830
+ //Cache variables and intersection, continue if no intersection
3831
+ item = this.items[i];
3832
+ itemElement = item.item[0];
3833
+ intersection = this._intersectsWithPointer(item);
3834
+ if (!intersection) {
3835
+ continue;
3836
+ }
3837
+
3838
+ // Only put the placeholder inside the current Container, skip all
3839
+ // items form other containers. This works because when moving
3840
+ // an item from one container to another the
3841
+ // currentContainer is switched before the placeholder is moved.
3842
+ //
3843
+ // Without this moving items in "sub-sortables" can cause the placeholder to jitter
3844
+ // beetween the outer and inner container.
3845
+ if (item.instance !== this.currentContainer) {
3846
+ continue;
3847
+ }
3848
+
3849
+ // cannot intersect with itself
3850
+ // no useless actions that have been done before
3851
+ // no action if the item moved is the parent of the item checked
3852
+ if (itemElement !== this.currentItem[0] &&
3853
+ this.placeholder[intersection === 1 ? "next" : "prev"]()[0] !== itemElement &&
3854
+ !$.contains(this.placeholder[0], itemElement) &&
3855
+ (this.options.type === "semi-dynamic" ? !$.contains(this.element[0], itemElement) : true)
3856
+ ) {
3857
+
3858
+ this.direction = intersection === 1 ? "down" : "up";
3859
+
3860
+ if (this.options.tolerance === "pointer" || this._intersectsWithSides(item)) {
3861
+ this._rearrange(event, item);
3862
+ } else {
3863
+ break;
3864
+ }
3865
+
3866
+ this._trigger("change", event, this._uiHash());
3867
+ break;
3868
+ }
3869
+ }
3870
+
3871
+ //Post events to containers
3872
+ this._contactContainers(event);
3873
+
3874
+ //Interconnect with droppables
3875
+ if($.ui.ddmanager) {
3876
+ $.ui.ddmanager.drag(this, event);
3877
+ }
3878
+
3879
+ //Call callbacks
3880
+ this._trigger("sort", event, this._uiHash());
3881
+
3882
+ this.lastPositionAbs = this.positionAbs;
3883
+ return false;
3884
+
3885
+ },
3886
+
3887
+ _mouseStop: function(event, noPropagation) {
3888
+
3889
+ if(!event) {
3890
+ return;
3891
+ }
3892
+
3893
+ //If we are using droppables, inform the manager about the drop
3894
+ if ($.ui.ddmanager && !this.options.dropBehaviour) {
3895
+ $.ui.ddmanager.drop(this, event);
3896
+ }
3897
+
3898
+ if(this.options.revert) {
3899
+ var that = this,
3900
+ cur = this.placeholder.offset();
3901
+
3902
+ this.reverting = true;
3903
+
3904
+ $(this.helper).animate({
3905
+ left: cur.left - this.offset.parent.left - this.margins.left + (this.offsetParent[0] === document.body ? 0 : this.offsetParent[0].scrollLeft),
3906
+ top: cur.top - this.offset.parent.top - this.margins.top + (this.offsetParent[0] === document.body ? 0 : this.offsetParent[0].scrollTop)
3907
+ }, parseInt(this.options.revert, 10) || 500, function() {
3908
+ that._clear(event);
3909
+ });
3910
+ } else {
3911
+ this._clear(event, noPropagation);
3912
+ }
3913
+
3914
+ return false;
3915
+
3916
+ },
3917
+
3918
+ cancel: function() {
3919
+
3920
+ if(this.dragging) {
3921
+
3922
+ this._mouseUp({ target: null });
3923
+
3924
+ if(this.options.helper === "original") {
3925
+ this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
3926
+ } else {
3927
+ this.currentItem.show();
3928
+ }
3929
+
3930
+ //Post deactivating events to containers
3931
+ for (var i = this.containers.length - 1; i >= 0; i--){
3932
+ this.containers[i]._trigger("deactivate", null, this._uiHash(this));
3933
+ if(this.containers[i].containerCache.over) {
3934
+ this.containers[i]._trigger("out", null, this._uiHash(this));
3935
+ this.containers[i].containerCache.over = 0;
3936
+ }
3937
+ }
3938
+
3939
+ }
3940
+
3941
+ if (this.placeholder) {
3942
+ //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
3943
+ if(this.placeholder[0].parentNode) {
3944
+ this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
3945
+ }
3946
+ if(this.options.helper !== "original" && this.helper && this.helper[0].parentNode) {
3947
+ this.helper.remove();
3948
+ }
3949
+
3950
+ $.extend(this, {
3951
+ helper: null,
3952
+ dragging: false,
3953
+ reverting: false,
3954
+ _noFinalSort: null
3955
+ });
3956
+
3957
+ if(this.domPosition.prev) {
3958
+ $(this.domPosition.prev).after(this.currentItem);
3959
+ } else {
3960
+ $(this.domPosition.parent).prepend(this.currentItem);
3961
+ }
3962
+ }
3963
+
3964
+ return this;
3965
+
3966
+ },
3967
+
3968
+ serialize: function(o) {
3969
+
3970
+ var items = this._getItemsAsjQuery(o && o.connected),
3971
+ str = [];
3972
+ o = o || {};
3973
+
3974
+ $(items).each(function() {
3975
+ var res = ($(o.item || this).attr(o.attribute || "id") || "").match(o.expression || (/(.+)[\-=_](.+)/));
3976
+ if (res) {
3977
+ str.push((o.key || res[1]+"[]")+"="+(o.key && o.expression ? res[1] : res[2]));
3978
+ }
3979
+ });
3980
+
3981
+ if(!str.length && o.key) {
3982
+ str.push(o.key + "=");
3983
+ }
3984
+
3985
+ return str.join("&");
3986
+
3987
+ },
3988
+
3989
+ toArray: function(o) {
3990
+
3991
+ var items = this._getItemsAsjQuery(o && o.connected),
3992
+ ret = [];
3993
+
3994
+ o = o || {};
3995
+
3996
+ items.each(function() { ret.push($(o.item || this).attr(o.attribute || "id") || ""); });
3997
+ return ret;
3998
+
3999
+ },
4000
+
4001
+ /* Be careful with the following core functions */
4002
+ _intersectsWith: function(item) {
4003
+
4004
+ var x1 = this.positionAbs.left,
4005
+ x2 = x1 + this.helperProportions.width,
4006
+ y1 = this.positionAbs.top,
4007
+ y2 = y1 + this.helperProportions.height,
4008
+ l = item.left,
4009
+ r = l + item.width,
4010
+ t = item.top,
4011
+ b = t + item.height,
4012
+ dyClick = this.offset.click.top,
4013
+ dxClick = this.offset.click.left,
4014
+ isOverElement = (y1 + dyClick) > t && (y1 + dyClick) < b && (x1 + dxClick) > l && (x1 + dxClick) < r;
4015
+
4016
+ if ( this.options.tolerance === "pointer" ||
4017
+ this.options.forcePointerForContainers ||
4018
+ (this.options.tolerance !== "pointer" && this.helperProportions[this.floating ? "width" : "height"] > item[this.floating ? "width" : "height"])
4019
+ ) {
4020
+ return isOverElement;
4021
+ } else {
4022
+
4023
+ return (l < x1 + (this.helperProportions.width / 2) && // Right Half
4024
+ x2 - (this.helperProportions.width / 2) < r && // Left Half
4025
+ t < y1 + (this.helperProportions.height / 2) && // Bottom Half
4026
+ y2 - (this.helperProportions.height / 2) < b ); // Top Half
4027
+
4028
+ }
4029
+ },
4030
+
4031
+ _intersectsWithPointer: function(item) {
4032
+
4033
+ var isOverElementHeight = (this.options.axis === "x") || isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height),
4034
+ isOverElementWidth = (this.options.axis === "y") || isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width),
4035
+ isOverElement = isOverElementHeight && isOverElementWidth,
4036
+ verticalDirection = this._getDragVerticalDirection(),
4037
+ horizontalDirection = this._getDragHorizontalDirection();
4038
+
4039
+ if (!isOverElement) {
4040
+ return false;
4041
+ }
4042
+
4043
+ return this.floating ?
4044
+ ( ((horizontalDirection && horizontalDirection === "right") || verticalDirection === "down") ? 2 : 1 )
4045
+ : ( verticalDirection && (verticalDirection === "down" ? 2 : 1) );
4046
+
4047
+ },
4048
+
4049
+ _intersectsWithSides: function(item) {
4050
+
4051
+ var isOverBottomHalf = isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height),
4052
+ isOverRightHalf = isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width),
4053
+ verticalDirection = this._getDragVerticalDirection(),
4054
+ horizontalDirection = this._getDragHorizontalDirection();
4055
+
4056
+ if (this.floating && horizontalDirection) {
4057
+ return ((horizontalDirection === "right" && isOverRightHalf) || (horizontalDirection === "left" && !isOverRightHalf));
4058
+ } else {
4059
+ return verticalDirection && ((verticalDirection === "down" && isOverBottomHalf) || (verticalDirection === "up" && !isOverBottomHalf));
4060
+ }
4061
+
4062
+ },
4063
+
4064
+ _getDragVerticalDirection: function() {
4065
+ var delta = this.positionAbs.top - this.lastPositionAbs.top;
4066
+ return delta !== 0 && (delta > 0 ? "down" : "up");
4067
+ },
4068
+
4069
+ _getDragHorizontalDirection: function() {
4070
+ var delta = this.positionAbs.left - this.lastPositionAbs.left;
4071
+ return delta !== 0 && (delta > 0 ? "right" : "left");
4072
+ },
4073
+
4074
+ refresh: function(event) {
4075
+ this._refreshItems(event);
4076
+ this.refreshPositions();
4077
+ return this;
4078
+ },
4079
+
4080
+ _connectWith: function() {
4081
+ var options = this.options;
4082
+ return options.connectWith.constructor === String ? [options.connectWith] : options.connectWith;
4083
+ },
4084
+
4085
+ _getItemsAsjQuery: function(connected) {
4086
+
4087
+ var i, j, cur, inst,
4088
+ items = [],
4089
+ queries = [],
4090
+ connectWith = this._connectWith();
4091
+
4092
+ if(connectWith && connected) {
4093
+ for (i = connectWith.length - 1; i >= 0; i--){
4094
+ cur = $(connectWith[i]);
4095
+ for ( j = cur.length - 1; j >= 0; j--){
4096
+ inst = $.data(cur[j], this.widgetFullName);
4097
+ if(inst && inst !== this && !inst.options.disabled) {
4098
+ queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), inst]);
4099
+ }
4100
+ }
4101
+ }
4102
+ }
4103
+
4104
+ queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), this]);
4105
+
4106
+ for (i = queries.length - 1; i >= 0; i--){
4107
+ queries[i][0].each(function() {
4108
+ items.push(this);
4109
+ });
4110
+ }
4111
+
4112
+ return $(items);
4113
+
4114
+ },
4115
+
4116
+ _removeCurrentsFromItems: function() {
4117
+
4118
+ var list = this.currentItem.find(":data(" + this.widgetName + "-item)");
4119
+
4120
+ this.items = $.grep(this.items, function (item) {
4121
+ for (var j=0; j < list.length; j++) {
4122
+ if(list[j] === item.item[0]) {
4123
+ return false;
4124
+ }
4125
+ }
4126
+ return true;
4127
+ });
4128
+
4129
+ },
4130
+
4131
+ _refreshItems: function(event) {
4132
+
4133
+ this.items = [];
4134
+ this.containers = [this];
4135
+
4136
+ var i, j, cur, inst, targetData, _queries, item, queriesLength,
4137
+ items = this.items,
4138
+ queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]],
4139
+ connectWith = this._connectWith();
4140
+
4141
+ if(connectWith && this.ready) { //Shouldn't be run the first time through due to massive slow-down
4142
+ for (i = connectWith.length - 1; i >= 0; i--){
4143
+ cur = $(connectWith[i]);
4144
+ for (j = cur.length - 1; j >= 0; j--){
4145
+ inst = $.data(cur[j], this.widgetFullName);
4146
+ if(inst && inst !== this && !inst.options.disabled) {
4147
+ queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]);
4148
+ this.containers.push(inst);
4149
+ }
4150
+ }
4151
+ }
4152
+ }
4153
+
4154
+ for (i = queries.length - 1; i >= 0; i--) {
4155
+ targetData = queries[i][1];
4156
+ _queries = queries[i][0];
4157
+
4158
+ for (j=0, queriesLength = _queries.length; j < queriesLength; j++) {
4159
+ item = $(_queries[j]);
4160
+
4161
+ item.data(this.widgetName + "-item", targetData); // Data for target checking (mouse manager)
4162
+
4163
+ items.push({
4164
+ item: item,
4165
+ instance: targetData,
4166
+ width: 0, height: 0,
4167
+ left: 0, top: 0
4168
+ });
4169
+ }
4170
+ }
4171
+
4172
+ },
4173
+
4174
+ refreshPositions: function(fast) {
4175
+
4176
+ //This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change
4177
+ if(this.offsetParent && this.helper) {
4178
+ this.offset.parent = this._getParentOffset();
4179
+ }
4180
+
4181
+ var i, item, t, p;
4182
+
4183
+ for (i = this.items.length - 1; i >= 0; i--){
4184
+ item = this.items[i];
4185
+
4186
+ //We ignore calculating positions of all connected containers when we're not over them
4187
+ if(item.instance !== this.currentContainer && this.currentContainer && item.item[0] !== this.currentItem[0]) {
4188
+ continue;
4189
+ }
4190
+
4191
+ t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item;
4192
+
4193
+ if (!fast) {
4194
+ item.width = t.outerWidth();
4195
+ item.height = t.outerHeight();
4196
+ }
4197
+
4198
+ p = t.offset();
4199
+ item.left = p.left;
4200
+ item.top = p.top;
4201
+ }
4202
+
4203
+ if(this.options.custom && this.options.custom.refreshContainers) {
4204
+ this.options.custom.refreshContainers.call(this);
4205
+ } else {
4206
+ for (i = this.containers.length - 1; i >= 0; i--){
4207
+ p = this.containers[i].element.offset();
4208
+ this.containers[i].containerCache.left = p.left;
4209
+ this.containers[i].containerCache.top = p.top;
4210
+ this.containers[i].containerCache.width = this.containers[i].element.outerWidth();
4211
+ this.containers[i].containerCache.height = this.containers[i].element.outerHeight();
4212
+ }
4213
+ }
4214
+
4215
+ return this;
4216
+ },
4217
+
4218
+ _createPlaceholder: function(that) {
4219
+ that = that || this;
4220
+ var className,
4221
+ o = that.options;
4222
+
4223
+ if(!o.placeholder || o.placeholder.constructor === String) {
4224
+ className = o.placeholder;
4225
+ o.placeholder = {
4226
+ element: function() {
4227
+
4228
+ var el = $(document.createElement(that.currentItem[0].nodeName))
4229
+ .addClass(className || that.currentItem[0].className+" ui-sortable-placeholder")
4230
+ .removeClass("ui-sortable-helper")[0];
4231
+
4232
+ if(!className) {
4233
+ el.style.visibility = "hidden";
4234
+ }
4235
+
4236
+ return el;
4237
+ },
4238
+ update: function(container, p) {
4239
+
4240
+ // 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that
4241
+ // 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified
4242
+ if(className && !o.forcePlaceholderSize) {
4243
+ return;
4244
+ }
4245
+
4246
+ //If the element doesn't have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item
4247
+ if(!p.height()) { p.height(that.currentItem.innerHeight() - parseInt(that.currentItem.css("paddingTop")||0, 10) - parseInt(that.currentItem.css("paddingBottom")||0, 10)); }
4248
+ if(!p.width()) { p.width(that.currentItem.innerWidth() - parseInt(that.currentItem.css("paddingLeft")||0, 10) - parseInt(that.currentItem.css("paddingRight")||0, 10)); }
4249
+ }
4250
+ };
4251
+ }
4252
+
4253
+ //Create the placeholder
4254
+ that.placeholder = $(o.placeholder.element.call(that.element, that.currentItem));
4255
+
4256
+ //Append it after the actual current item
4257
+ that.currentItem.after(that.placeholder);
4258
+
4259
+ //Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
4260
+ o.placeholder.update(that, that.placeholder);
4261
+
4262
+ },
4263
+
4264
+ _contactContainers: function(event) {
4265
+ var i, j, dist, itemWithLeastDistance, posProperty, sizeProperty, base, cur, nearBottom,
4266
+ innermostContainer = null,
4267
+ innermostIndex = null;
4268
+
4269
+ // get innermost container that intersects with item
4270
+ for (i = this.containers.length - 1; i >= 0; i--) {
4271
+
4272
+ // never consider a container that's located within the item itself
4273
+ if($.contains(this.currentItem[0], this.containers[i].element[0])) {
4274
+ continue;
4275
+ }
4276
+
4277
+ if(this._intersectsWith(this.containers[i].containerCache)) {
4278
+
4279
+ // if we've already found a container and it's more "inner" than this, then continue
4280
+ if(innermostContainer && $.contains(this.containers[i].element[0], innermostContainer.element[0])) {
4281
+ continue;
4282
+ }
4283
+
4284
+ innermostContainer = this.containers[i];
4285
+ innermostIndex = i;
4286
+
4287
+ } else {
4288
+ // container doesn't intersect. trigger "out" event if necessary
4289
+ if(this.containers[i].containerCache.over) {
4290
+ this.containers[i]._trigger("out", event, this._uiHash(this));
4291
+ this.containers[i].containerCache.over = 0;
4292
+ }
4293
+ }
4294
+
4295
+ }
4296
+
4297
+ // if no intersecting containers found, return
4298
+ if(!innermostContainer) {
4299
+ return;
4300
+ }
4301
+
4302
+ // move the item into the container if it's not there already
4303
+ if(this.containers.length === 1) {
4304
+ this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
4305
+ this.containers[innermostIndex].containerCache.over = 1;
4306
+ } else {
4307
+
4308
+ //When entering a new container, we will find the item with the least distance and append our item near it
4309
+ dist = 10000;
4310
+ itemWithLeastDistance = null;
4311
+ posProperty = this.containers[innermostIndex].floating ? "left" : "top";
4312
+ sizeProperty = this.containers[innermostIndex].floating ? "width" : "height";
4313
+ base = this.positionAbs[posProperty] + this.offset.click[posProperty];
4314
+ for (j = this.items.length - 1; j >= 0; j--) {
4315
+ if(!$.contains(this.containers[innermostIndex].element[0], this.items[j].item[0])) {
4316
+ continue;
4317
+ }
4318
+ if(this.items[j].item[0] === this.currentItem[0]) {
4319
+ continue;
4320
+ }
4321
+ cur = this.items[j].item.offset()[posProperty];
4322
+ nearBottom = false;
4323
+ if(Math.abs(cur - base) > Math.abs(cur + this.items[j][sizeProperty] - base)){
4324
+ nearBottom = true;
4325
+ cur += this.items[j][sizeProperty];
4326
+ }
4327
+
4328
+ if(Math.abs(cur - base) < dist) {
4329
+ dist = Math.abs(cur - base); itemWithLeastDistance = this.items[j];
4330
+ this.direction = nearBottom ? "up": "down";
4331
+ }
4332
+ }
4333
+
4334
+ //Check if dropOnEmpty is enabled
4335
+ if(!itemWithLeastDistance && !this.options.dropOnEmpty) {
4336
+ return;
4337
+ }
4338
+
4339
+ this.currentContainer = this.containers[innermostIndex];
4340
+ itemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[innermostIndex].element, true);
4341
+ this._trigger("change", event, this._uiHash());
4342
+ this.containers[innermostIndex]._trigger("change", event, this._uiHash(this));
4343
+
4344
+ //Update the placeholder
4345
+ this.options.placeholder.update(this.currentContainer, this.placeholder);
4346
+
4347
+ this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
4348
+ this.containers[innermostIndex].containerCache.over = 1;
4349
+ }
4350
+
4351
+
4352
+ },
4353
+
4354
+ _createHelper: function(event) {
4355
+
4356
+ var o = this.options,
4357
+ helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper === "clone" ? this.currentItem.clone() : this.currentItem);
4358
+
4359
+ //Add the helper to the DOM if that didn't happen already
4360
+ if(!helper.parents("body").length) {
4361
+ $(o.appendTo !== "parent" ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]);
4362
+ }
4363
+
4364
+ if(helper[0] === this.currentItem[0]) {
4365
+ this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") };
4366
+ }
4367
+
4368
+ if(!helper[0].style.width || o.forceHelperSize) {
4369
+ helper.width(this.currentItem.width());
4370
+ }
4371
+ if(!helper[0].style.height || o.forceHelperSize) {
4372
+ helper.height(this.currentItem.height());
4373
+ }
4374
+
4375
+ return helper;
4376
+
4377
+ },
4378
+
4379
+ _adjustOffsetFromHelper: function(obj) {
4380
+ if (typeof obj === "string") {
4381
+ obj = obj.split(" ");
4382
+ }
4383
+ if ($.isArray(obj)) {
4384
+ obj = {left: +obj[0], top: +obj[1] || 0};
4385
+ }
4386
+ if ("left" in obj) {
4387
+ this.offset.click.left = obj.left + this.margins.left;
4388
+ }
4389
+ if ("right" in obj) {
4390
+ this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
4391
+ }
4392
+ if ("top" in obj) {
4393
+ this.offset.click.top = obj.top + this.margins.top;
4394
+ }
4395
+ if ("bottom" in obj) {
4396
+ this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
4397
+ }
4398
+ },
4399
+
4400
+ _getParentOffset: function() {
4401
+
4402
+
4403
+ //Get the offsetParent and cache its position
4404
+ this.offsetParent = this.helper.offsetParent();
4405
+ var po = this.offsetParent.offset();
4406
+
4407
+ // This is a special case where we need to modify a offset calculated on start, since the following happened:
4408
+ // 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
4409
+ // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
4410
+ // the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
4411
+ if(this.cssPosition === "absolute" && this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) {
4412
+ po.left += this.scrollParent.scrollLeft();
4413
+ po.top += this.scrollParent.scrollTop();
4414
+ }
4415
+
4416
+ // This needs to be actually done for all browsers, since pageX/pageY includes this information
4417
+ // with an ugly IE fix
4418
+ if( this.offsetParent[0] === document.body || (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() === "html" && $.ui.ie)) {
4419
+ po = { top: 0, left: 0 };
4420
+ }
4421
+
4422
+ return {
4423
+ top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
4424
+ left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
4425
+ };
4426
+
4427
+ },
4428
+
4429
+ _getRelativeOffset: function() {
4430
+
4431
+ if(this.cssPosition === "relative") {
4432
+ var p = this.currentItem.position();
4433
+ return {
4434
+ top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
4435
+ left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
4436
+ };
4437
+ } else {
4438
+ return { top: 0, left: 0 };
4439
+ }
4440
+
4441
+ },
4442
+
4443
+ _cacheMargins: function() {
4444
+ this.margins = {
4445
+ left: (parseInt(this.currentItem.css("marginLeft"),10) || 0),
4446
+ top: (parseInt(this.currentItem.css("marginTop"),10) || 0)
4447
+ };
4448
+ },
4449
+
4450
+ _cacheHelperProportions: function() {
4451
+ this.helperProportions = {
4452
+ width: this.helper.outerWidth(),
4453
+ height: this.helper.outerHeight()
4454
+ };
4455
+ },
4456
+
4457
+ _setContainment: function() {
4458
+
4459
+ var ce, co, over,
4460
+ o = this.options;
4461
+ if(o.containment === "parent") {
4462
+ o.containment = this.helper[0].parentNode;
4463
+ }
4464
+ if(o.containment === "document" || o.containment === "window") {
4465
+ this.containment = [
4466
+ 0 - this.offset.relative.left - this.offset.parent.left,
4467
+ 0 - this.offset.relative.top - this.offset.parent.top,
4468
+ $(o.containment === "document" ? document : window).width() - this.helperProportions.width - this.margins.left,
4469
+ ($(o.containment === "document" ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
4470
+ ];
4471
+ }
4472
+
4473
+ if(!(/^(document|window|parent)$/).test(o.containment)) {
4474
+ ce = $(o.containment)[0];
4475
+ co = $(o.containment).offset();
4476
+ over = ($(ce).css("overflow") !== "hidden");
4477
+
4478
+ this.containment = [
4479
+ co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,
4480
+ co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,
4481
+ co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left,
4482
+ co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top
4483
+ ];
4484
+ }
4485
+
4486
+ },
4487
+
4488
+ _convertPositionTo: function(d, pos) {
4489
+
4490
+ if(!pos) {
4491
+ pos = this.position;
4492
+ }
4493
+ var mod = d === "absolute" ? 1 : -1,
4494
+ scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent,
4495
+ scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
4496
+
4497
+ return {
4498
+ top: (
4499
+ pos.top + // The absolute mouse position
4500
+ this.offset.relative.top * mod + // Only for relative positioned nodes: Relative offset from element to offset parent
4501
+ this.offset.parent.top * mod - // The offsetParent's offset without borders (offset + border)
4502
+ ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
4503
+ ),
4504
+ left: (
4505
+ pos.left + // The absolute mouse position
4506
+ this.offset.relative.left * mod + // Only for relative positioned nodes: Relative offset from element to offset parent
4507
+ this.offset.parent.left * mod - // The offsetParent's offset without borders (offset + border)
4508
+ ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
4509
+ )
4510
+ };
4511
+
4512
+ },
4513
+
4514
+ _generatePosition: function(event) {
4515
+
4516
+ var top, left,
4517
+ o = this.options,
4518
+ pageX = event.pageX,
4519
+ pageY = event.pageY,
4520
+ scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
4521
+
4522
+ // This is another very weird special case that only happens for relative elements:
4523
+ // 1. If the css position is relative
4524
+ // 2. and the scroll parent is the document or similar to the offset parent
4525
+ // we have to refresh the relative offset during the scroll so there are no jumps
4526
+ if(this.cssPosition === "relative" && !(this.scrollParent[0] !== document && this.scrollParent[0] !== this.offsetParent[0])) {
4527
+ this.offset.relative = this._getRelativeOffset();
4528
+ }
4529
+
4530
+ /*
4531
+ * - Position constraining -
4532
+ * Constrain the position to a mix of grid, containment.
4533
+ */
4534
+
4535
+ if(this.originalPosition) { //If we are not dragging yet, we won't check for options
4536
+
4537
+ if(this.containment) {
4538
+ if(event.pageX - this.offset.click.left < this.containment[0]) {
4539
+ pageX = this.containment[0] + this.offset.click.left;
4540
+ }
4541
+ if(event.pageY - this.offset.click.top < this.containment[1]) {
4542
+ pageY = this.containment[1] + this.offset.click.top;
4543
+ }
4544
+ if(event.pageX - this.offset.click.left > this.containment[2]) {
4545
+ pageX = this.containment[2] + this.offset.click.left;
4546
+ }
4547
+ if(event.pageY - this.offset.click.top > this.containment[3]) {
4548
+ pageY = this.containment[3] + this.offset.click.top;
4549
+ }
4550
+ }
4551
+
4552
+ if(o.grid) {
4553
+ top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
4554
+ pageY = this.containment ? ( (top - this.offset.click.top >= this.containment[1] && top - this.offset.click.top <= this.containment[3]) ? top : ((top - this.offset.click.top >= this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
4555
+
4556
+ left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
4557
+ pageX = this.containment ? ( (left - this.offset.click.left >= this.containment[0] && left - this.offset.click.left <= this.containment[2]) ? left : ((left - this.offset.click.left >= this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
4558
+ }
4559
+
4560
+ }
4561
+
4562
+ return {
4563
+ top: (
4564
+ pageY - // The absolute mouse position
4565
+ this.offset.click.top - // Click offset (relative to the element)
4566
+ this.offset.relative.top - // Only for relative positioned nodes: Relative offset from element to offset parent
4567
+ this.offset.parent.top + // The offsetParent's offset without borders (offset + border)
4568
+ ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
4569
+ ),
4570
+ left: (
4571
+ pageX - // The absolute mouse position
4572
+ this.offset.click.left - // Click offset (relative to the element)
4573
+ this.offset.relative.left - // Only for relative positioned nodes: Relative offset from element to offset parent
4574
+ this.offset.parent.left + // The offsetParent's offset without borders (offset + border)
4575
+ ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
4576
+ )
4577
+ };
4578
+
4579
+ },
4580
+
4581
+ _rearrange: function(event, i, a, hardRefresh) {
4582
+
4583
+ a ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction === "down" ? i.item[0] : i.item[0].nextSibling));
4584
+
4585
+ //Various things done here to improve the performance:
4586
+ // 1. we create a setTimeout, that calls refreshPositions
4587
+ // 2. on the instance, we have a counter variable, that get's higher after every append
4588
+ // 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same
4589
+ // 4. this lets only the last addition to the timeout stack through
4590
+ this.counter = this.counter ? ++this.counter : 1;
4591
+ var counter = this.counter;
4592
+
4593
+ this._delay(function() {
4594
+ if(counter === this.counter) {
4595
+ this.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove
4596
+ }
4597
+ });
4598
+
4599
+ },
4600
+
4601
+ _clear: function(event, noPropagation) {
4602
+
4603
+ this.reverting = false;
4604
+ // We delay all events that have to be triggered to after the point where the placeholder has been removed and
4605
+ // everything else normalized again
4606
+ var i,
4607
+ delayedTriggers = [];
4608
+
4609
+ // We first have to update the dom position of the actual currentItem
4610
+ // Note: don't do it if the current item is already removed (by a user), or it gets reappended (see #4088)
4611
+ if(!this._noFinalSort && this.currentItem.parent().length) {
4612
+ this.placeholder.before(this.currentItem);
4613
+ }
4614
+ this._noFinalSort = null;
4615
+
4616
+ if(this.helper[0] === this.currentItem[0]) {
4617
+ for(i in this._storedCSS) {
4618
+ if(this._storedCSS[i] === "auto" || this._storedCSS[i] === "static") {
4619
+ this._storedCSS[i] = "";
4620
+ }
4621
+ }
4622
+ this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
4623
+ } else {
4624
+ this.currentItem.show();
4625
+ }
4626
+
4627
+ if(this.fromOutside && !noPropagation) {
4628
+ delayedTriggers.push(function(event) { this._trigger("receive", event, this._uiHash(this.fromOutside)); });
4629
+ }
4630
+ if((this.fromOutside || this.domPosition.prev !== this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent !== this.currentItem.parent()[0]) && !noPropagation) {
4631
+ delayedTriggers.push(function(event) { this._trigger("update", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed
4632
+ }
4633
+
4634
+ // Check if the items Container has Changed and trigger appropriate
4635
+ // events.
4636
+ if (this !== this.currentContainer) {
4637
+ if(!noPropagation) {
4638
+ delayedTriggers.push(function(event) { this._trigger("remove", event, this._uiHash()); });
4639
+ delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); }; }).call(this, this.currentContainer));
4640
+ delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this)); }; }).call(this, this.currentContainer));
4641
+ }
4642
+ }
4643
+
4644
+
4645
+ //Post events to containers
4646
+ for (i = this.containers.length - 1; i >= 0; i--){
4647
+ if(!noPropagation) {
4648
+ delayedTriggers.push((function(c) { return function(event) { c._trigger("deactivate", event, this._uiHash(this)); }; }).call(this, this.containers[i]));
4649
+ }
4650
+ if(this.containers[i].containerCache.over) {
4651
+ delayedTriggers.push((function(c) { return function(event) { c._trigger("out", event, this._uiHash(this)); }; }).call(this, this.containers[i]));
4652
+ this.containers[i].containerCache.over = 0;
4653
+ }
4654
+ }
4655
+
4656
+ //Do what was originally in plugins
4657
+ if(this._storedCursor) {
4658
+ $("body").css("cursor", this._storedCursor);
4659
+ }
4660
+ if(this._storedOpacity) {
4661
+ this.helper.css("opacity", this._storedOpacity);
4662
+ }
4663
+ if(this._storedZIndex) {
4664
+ this.helper.css("zIndex", this._storedZIndex === "auto" ? "" : this._storedZIndex);
4665
+ }
4666
+
4667
+ this.dragging = false;
4668
+ if(this.cancelHelperRemoval) {
4669
+ if(!noPropagation) {
4670
+ this._trigger("beforeStop", event, this._uiHash());
4671
+ for (i=0; i < delayedTriggers.length; i++) {
4672
+ delayedTriggers[i].call(this, event);
4673
+ } //Trigger all delayed events
4674
+ this._trigger("stop", event, this._uiHash());
4675
+ }
4676
+
4677
+ this.fromOutside = false;
4678
+ return false;
4679
+ }
4680
+
4681
+ if(!noPropagation) {
4682
+ this._trigger("beforeStop", event, this._uiHash());
4683
+ }
4684
+
4685
+ //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
4686
+ this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
4687
+
4688
+ if(this.helper[0] !== this.currentItem[0]) {
4689
+ this.helper.remove();
4690
+ }
4691
+ this.helper = null;
4692
+
4693
+ if(!noPropagation) {
4694
+ for (i=0; i < delayedTriggers.length; i++) {
4695
+ delayedTriggers[i].call(this, event);
4696
+ } //Trigger all delayed events
4697
+ this._trigger("stop", event, this._uiHash());
4698
+ }
4699
+
4700
+ this.fromOutside = false;
4701
+ return true;
4702
+
4703
+ },
4704
+
4705
+ _trigger: function() {
4706
+ if ($.Widget.prototype._trigger.apply(this, arguments) === false) {
4707
+ this.cancel();
4708
+ }
4709
+ },
4710
+
4711
+ _uiHash: function(_inst) {
4712
+ var inst = _inst || this;
4713
+ return {
4714
+ helper: inst.helper,
4715
+ placeholder: inst.placeholder || $([]),
4716
+ position: inst.position,
4717
+ originalPosition: inst.originalPosition,
4718
+ offset: inst.positionAbs,
4719
+ item: inst.currentItem,
4720
+ sender: _inst ? _inst.element : null
4721
+ };
4722
+ }
4723
+
4724
+ });
4725
+
4726
+ })(jQuery);
4727
+
4728
+ ;(jQuery.effects || (function($, undefined) {
4729
+
4730
+ var dataSpace = "ui-effects-";
4731
+
4732
+ $.effects = {
4733
+ effect: {}
4734
+ };
4735
+
4736
+ /*!
4737
+ * jQuery Color Animations v2.1.2
4738
+ * https://github.com/jquery/jquery-color
4739
+ *
4740
+ * Copyright 2013 jQuery Foundation and other contributors
4741
+ * Released under the MIT license.
4742
+ * http://jquery.org/license
4743
+ *
4744
+ * Date: Wed Jan 16 08:47:09 2013 -0600
4745
+ */
4746
+ (function( jQuery, undefined ) {
4747
+
4748
+ var stepHooks = "backgroundColor borderBottomColor borderLeftColor borderRightColor borderTopColor color columnRuleColor outlineColor textDecorationColor textEmphasisColor",
4749
+
4750
+ // plusequals test for += 100 -= 100
4751
+ rplusequals = /^([\-+])=\s*(\d+\.?\d*)/,
4752
+ // a set of RE's that can match strings and generate color tuples.
4753
+ stringParsers = [{
4754
+ re: /rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
4755
+ parse: function( execResult ) {
4756
+ return [
4757
+ execResult[ 1 ],
4758
+ execResult[ 2 ],
4759
+ execResult[ 3 ],
4760
+ execResult[ 4 ]
4761
+ ];
4762
+ }
4763
+ }, {
4764
+ re: /rgba?\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
4765
+ parse: function( execResult ) {
4766
+ return [
4767
+ execResult[ 1 ] * 2.55,
4768
+ execResult[ 2 ] * 2.55,
4769
+ execResult[ 3 ] * 2.55,
4770
+ execResult[ 4 ]
4771
+ ];
4772
+ }
4773
+ }, {
4774
+ // this regex ignores A-F because it's compared against an already lowercased string
4775
+ re: /#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})/,
4776
+ parse: function( execResult ) {
4777
+ return [
4778
+ parseInt( execResult[ 1 ], 16 ),
4779
+ parseInt( execResult[ 2 ], 16 ),
4780
+ parseInt( execResult[ 3 ], 16 )
4781
+ ];
4782
+ }
4783
+ }, {
4784
+ // this regex ignores A-F because it's compared against an already lowercased string
4785
+ re: /#([a-f0-9])([a-f0-9])([a-f0-9])/,
4786
+ parse: function( execResult ) {
4787
+ return [
4788
+ parseInt( execResult[ 1 ] + execResult[ 1 ], 16 ),
4789
+ parseInt( execResult[ 2 ] + execResult[ 2 ], 16 ),
4790
+ parseInt( execResult[ 3 ] + execResult[ 3 ], 16 )
4791
+ ];
4792
+ }
4793
+ }, {
4794
+ re: /hsla?\(\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
4795
+ space: "hsla",
4796
+ parse: function( execResult ) {
4797
+ return [
4798
+ execResult[ 1 ],
4799
+ execResult[ 2 ] / 100,
4800
+ execResult[ 3 ] / 100,
4801
+ execResult[ 4 ]
4802
+ ];
4803
+ }
4804
+ }],
4805
+
4806
+ // jQuery.Color( )
4807
+ color = jQuery.Color = function( color, green, blue, alpha ) {
4808
+ return new jQuery.Color.fn.parse( color, green, blue, alpha );
4809
+ },
4810
+ spaces = {
4811
+ rgba: {
4812
+ props: {
4813
+ red: {
4814
+ idx: 0,
4815
+ type: "byte"
4816
+ },
4817
+ green: {
4818
+ idx: 1,
4819
+ type: "byte"
4820
+ },
4821
+ blue: {
4822
+ idx: 2,
4823
+ type: "byte"
4824
+ }
4825
+ }
4826
+ },
4827
+
4828
+ hsla: {
4829
+ props: {
4830
+ hue: {
4831
+ idx: 0,
4832
+ type: "degrees"
4833
+ },
4834
+ saturation: {
4835
+ idx: 1,
4836
+ type: "percent"
4837
+ },
4838
+ lightness: {
4839
+ idx: 2,
4840
+ type: "percent"
4841
+ }
4842
+ }
4843
+ }
4844
+ },
4845
+ propTypes = {
4846
+ "byte": {
4847
+ floor: true,
4848
+ max: 255
4849
+ },
4850
+ "percent": {
4851
+ max: 1
4852
+ },
4853
+ "degrees": {
4854
+ mod: 360,
4855
+ floor: true
4856
+ }
4857
+ },
4858
+ support = color.support = {},
4859
+
4860
+ // element for support tests
4861
+ supportElem = jQuery( "<p>" )[ 0 ],
4862
+
4863
+ // colors = jQuery.Color.names
4864
+ colors,
4865
+
4866
+ // local aliases of functions called often
4867
+ each = jQuery.each;
4868
+
4869
+ // determine rgba support immediately
4870
+ supportElem.style.cssText = "background-color:rgba(1,1,1,.5)";
4871
+ support.rgba = supportElem.style.backgroundColor.indexOf( "rgba" ) > -1;
4872
+
4873
+ // define cache name and alpha properties
4874
+ // for rgba and hsla spaces
4875
+ each( spaces, function( spaceName, space ) {
4876
+ space.cache = "_" + spaceName;
4877
+ space.props.alpha = {
4878
+ idx: 3,
4879
+ type: "percent",
4880
+ def: 1
4881
+ };
4882
+ });
4883
+
4884
+ function clamp( value, prop, allowEmpty ) {
4885
+ var type = propTypes[ prop.type ] || {};
4886
+
4887
+ if ( value == null ) {
4888
+ return (allowEmpty || !prop.def) ? null : prop.def;
4889
+ }
4890
+
4891
+ // ~~ is an short way of doing floor for positive numbers
4892
+ value = type.floor ? ~~value : parseFloat( value );
4893
+
4894
+ // IE will pass in empty strings as value for alpha,
4895
+ // which will hit this case
4896
+ if ( isNaN( value ) ) {
4897
+ return prop.def;
4898
+ }
4899
+
4900
+ if ( type.mod ) {
4901
+ // we add mod before modding to make sure that negatives values
4902
+ // get converted properly: -10 -> 350
4903
+ return (value + type.mod) % type.mod;
4904
+ }
4905
+
4906
+ // for now all property types without mod have min and max
4907
+ return 0 > value ? 0 : type.max < value ? type.max : value;
4908
+ }
4909
+
4910
+ function stringParse( string ) {
4911
+ var inst = color(),
4912
+ rgba = inst._rgba = [];
4913
+
4914
+ string = string.toLowerCase();
4915
+
4916
+ each( stringParsers, function( i, parser ) {
4917
+ var parsed,
4918
+ match = parser.re.exec( string ),
4919
+ values = match && parser.parse( match ),
4920
+ spaceName = parser.space || "rgba";
4921
+
4922
+ if ( values ) {
4923
+ parsed = inst[ spaceName ]( values );
4924
+
4925
+ // if this was an rgba parse the assignment might happen twice
4926
+ // oh well....
4927
+ inst[ spaces[ spaceName ].cache ] = parsed[ spaces[ spaceName ].cache ];
4928
+ rgba = inst._rgba = parsed._rgba;
4929
+
4930
+ // exit each( stringParsers ) here because we matched
4931
+ return false;
4932
+ }
4933
+ });
4934
+
4935
+ // Found a stringParser that handled it
4936
+ if ( rgba.length ) {
4937
+
4938
+ // if this came from a parsed string, force "transparent" when alpha is 0
4939
+ // chrome, (and maybe others) return "transparent" as rgba(0,0,0,0)
4940
+ if ( rgba.join() === "0,0,0,0" ) {
4941
+ jQuery.extend( rgba, colors.transparent );
4942
+ }
4943
+ return inst;
4944
+ }
4945
+
4946
+ // named colors
4947
+ return colors[ string ];
4948
+ }
4949
+
4950
+ color.fn = jQuery.extend( color.prototype, {
4951
+ parse: function( red, green, blue, alpha ) {
4952
+ if ( red === undefined ) {
4953
+ this._rgba = [ null, null, null, null ];
4954
+ return this;
4955
+ }
4956
+ if ( red.jquery || red.nodeType ) {
4957
+ red = jQuery( red ).css( green );
4958
+ green = undefined;
4959
+ }
4960
+
4961
+ var inst = this,
4962
+ type = jQuery.type( red ),
4963
+ rgba = this._rgba = [];
4964
+
4965
+ // more than 1 argument specified - assume ( red, green, blue, alpha )
4966
+ if ( green !== undefined ) {
4967
+ red = [ red, green, blue, alpha ];
4968
+ type = "array";
4969
+ }
4970
+
4971
+ if ( type === "string" ) {
4972
+ return this.parse( stringParse( red ) || colors._default );
4973
+ }
4974
+
4975
+ if ( type === "array" ) {
4976
+ each( spaces.rgba.props, function( key, prop ) {
4977
+ rgba[ prop.idx ] = clamp( red[ prop.idx ], prop );
4978
+ });
4979
+ return this;
4980
+ }
4981
+
4982
+ if ( type === "object" ) {
4983
+ if ( red instanceof color ) {
4984
+ each( spaces, function( spaceName, space ) {
4985
+ if ( red[ space.cache ] ) {
4986
+ inst[ space.cache ] = red[ space.cache ].slice();
4987
+ }
4988
+ });
4989
+ } else {
4990
+ each( spaces, function( spaceName, space ) {
4991
+ var cache = space.cache;
4992
+ each( space.props, function( key, prop ) {
4993
+
4994
+ // if the cache doesn't exist, and we know how to convert
4995
+ if ( !inst[ cache ] && space.to ) {
4996
+
4997
+ // if the value was null, we don't need to copy it
4998
+ // if the key was alpha, we don't need to copy it either
4999
+ if ( key === "alpha" || red[ key ] == null ) {
5000
+ return;
5001
+ }
5002
+ inst[ cache ] = space.to( inst._rgba );
5003
+ }
5004
+
5005
+ // this is the only case where we allow nulls for ALL properties.
5006
+ // call clamp with alwaysAllowEmpty
5007
+ inst[ cache ][ prop.idx ] = clamp( red[ key ], prop, true );
5008
+ });
5009
+
5010
+ // everything defined but alpha?
5011
+ if ( inst[ cache ] && jQuery.inArray( null, inst[ cache ].slice( 0, 3 ) ) < 0 ) {
5012
+ // use the default of 1
5013
+ inst[ cache ][ 3 ] = 1;
5014
+ if ( space.from ) {
5015
+ inst._rgba = space.from( inst[ cache ] );
5016
+ }
5017
+ }
5018
+ });
5019
+ }
5020
+ return this;
5021
+ }
5022
+ },
5023
+ is: function( compare ) {
5024
+ var is = color( compare ),
5025
+ same = true,
5026
+ inst = this;
5027
+
5028
+ each( spaces, function( _, space ) {
5029
+ var localCache,
5030
+ isCache = is[ space.cache ];
5031
+ if (isCache) {
5032
+ localCache = inst[ space.cache ] || space.to && space.to( inst._rgba ) || [];
5033
+ each( space.props, function( _, prop ) {
5034
+ if ( isCache[ prop.idx ] != null ) {
5035
+ same = ( isCache[ prop.idx ] === localCache[ prop.idx ] );
5036
+ return same;
5037
+ }
5038
+ });
5039
+ }
5040
+ return same;
5041
+ });
5042
+ return same;
5043
+ },
5044
+ _space: function() {
5045
+ var used = [],
5046
+ inst = this;
5047
+ each( spaces, function( spaceName, space ) {
5048
+ if ( inst[ space.cache ] ) {
5049
+ used.push( spaceName );
5050
+ }
5051
+ });
5052
+ return used.pop();
5053
+ },
5054
+ transition: function( other, distance ) {
5055
+ var end = color( other ),
5056
+ spaceName = end._space(),
5057
+ space = spaces[ spaceName ],
5058
+ startColor = this.alpha() === 0 ? color( "transparent" ) : this,
5059
+ start = startColor[ space.cache ] || space.to( startColor._rgba ),
5060
+ result = start.slice();
5061
+
5062
+ end = end[ space.cache ];
5063
+ each( space.props, function( key, prop ) {
5064
+ var index = prop.idx,
5065
+ startValue = start[ index ],
5066
+ endValue = end[ index ],
5067
+ type = propTypes[ prop.type ] || {};
5068
+
5069
+ // if null, don't override start value
5070
+ if ( endValue === null ) {
5071
+ return;
5072
+ }
5073
+ // if null - use end
5074
+ if ( startValue === null ) {
5075
+ result[ index ] = endValue;
5076
+ } else {
5077
+ if ( type.mod ) {
5078
+ if ( endValue - startValue > type.mod / 2 ) {
5079
+ startValue += type.mod;
5080
+ } else if ( startValue - endValue > type.mod / 2 ) {
5081
+ startValue -= type.mod;
5082
+ }
5083
+ }
5084
+ result[ index ] = clamp( ( endValue - startValue ) * distance + startValue, prop );
5085
+ }
5086
+ });
5087
+ return this[ spaceName ]( result );
5088
+ },
5089
+ blend: function( opaque ) {
5090
+ // if we are already opaque - return ourself
5091
+ if ( this._rgba[ 3 ] === 1 ) {
5092
+ return this;
5093
+ }
5094
+
5095
+ var rgb = this._rgba.slice(),
5096
+ a = rgb.pop(),
5097
+ blend = color( opaque )._rgba;
5098
+
5099
+ return color( jQuery.map( rgb, function( v, i ) {
5100
+ return ( 1 - a ) * blend[ i ] + a * v;
5101
+ }));
5102
+ },
5103
+ toRgbaString: function() {
5104
+ var prefix = "rgba(",
5105
+ rgba = jQuery.map( this._rgba, function( v, i ) {
5106
+ return v == null ? ( i > 2 ? 1 : 0 ) : v;
5107
+ });
5108
+
5109
+ if ( rgba[ 3 ] === 1 ) {
5110
+ rgba.pop();
5111
+ prefix = "rgb(";
5112
+ }
5113
+
5114
+ return prefix + rgba.join() + ")";
5115
+ },
5116
+ toHslaString: function() {
5117
+ var prefix = "hsla(",
5118
+ hsla = jQuery.map( this.hsla(), function( v, i ) {
5119
+ if ( v == null ) {
5120
+ v = i > 2 ? 1 : 0;
5121
+ }
5122
+
5123
+ // catch 1 and 2
5124
+ if ( i && i < 3 ) {
5125
+ v = Math.round( v * 100 ) + "%";
5126
+ }
5127
+ return v;
5128
+ });
5129
+
5130
+ if ( hsla[ 3 ] === 1 ) {
5131
+ hsla.pop();
5132
+ prefix = "hsl(";
5133
+ }
5134
+ return prefix + hsla.join() + ")";
5135
+ },
5136
+ toHexString: function( includeAlpha ) {
5137
+ var rgba = this._rgba.slice(),
5138
+ alpha = rgba.pop();
5139
+
5140
+ if ( includeAlpha ) {
5141
+ rgba.push( ~~( alpha * 255 ) );
5142
+ }
5143
+
5144
+ return "#" + jQuery.map( rgba, function( v ) {
5145
+
5146
+ // default to 0 when nulls exist
5147
+ v = ( v || 0 ).toString( 16 );
5148
+ return v.length === 1 ? "0" + v : v;
5149
+ }).join("");
5150
+ },
5151
+ toString: function() {
5152
+ return this._rgba[ 3 ] === 0 ? "transparent" : this.toRgbaString();
5153
+ }
5154
+ });
5155
+ color.fn.parse.prototype = color.fn;
5156
+
5157
+ // hsla conversions adapted from:
5158
+ // https://code.google.com/p/maashaack/source/browse/packages/graphics/trunk/src/graphics/colors/HUE2RGB.as?r=5021
5159
+
5160
+ function hue2rgb( p, q, h ) {
5161
+ h = ( h + 1 ) % 1;
5162
+ if ( h * 6 < 1 ) {
5163
+ return p + (q - p) * h * 6;
5164
+ }
5165
+ if ( h * 2 < 1) {
5166
+ return q;
5167
+ }
5168
+ if ( h * 3 < 2 ) {
5169
+ return p + (q - p) * ((2/3) - h) * 6;
5170
+ }
5171
+ return p;
5172
+ }
5173
+
5174
+ spaces.hsla.to = function ( rgba ) {
5175
+ if ( rgba[ 0 ] == null || rgba[ 1 ] == null || rgba[ 2 ] == null ) {
5176
+ return [ null, null, null, rgba[ 3 ] ];
5177
+ }
5178
+ var r = rgba[ 0 ] / 255,
5179
+ g = rgba[ 1 ] / 255,
5180
+ b = rgba[ 2 ] / 255,
5181
+ a = rgba[ 3 ],
5182
+ max = Math.max( r, g, b ),
5183
+ min = Math.min( r, g, b ),
5184
+ diff = max - min,
5185
+ add = max + min,
5186
+ l = add * 0.5,
5187
+ h, s;
5188
+
5189
+ if ( min === max ) {
5190
+ h = 0;
5191
+ } else if ( r === max ) {
5192
+ h = ( 60 * ( g - b ) / diff ) + 360;
5193
+ } else if ( g === max ) {
5194
+ h = ( 60 * ( b - r ) / diff ) + 120;
5195
+ } else {
5196
+ h = ( 60 * ( r - g ) / diff ) + 240;
5197
+ }
5198
+
5199
+ // chroma (diff) == 0 means greyscale which, by definition, saturation = 0%
5200
+ // otherwise, saturation is based on the ratio of chroma (diff) to lightness (add)
5201
+ if ( diff === 0 ) {
5202
+ s = 0;
5203
+ } else if ( l <= 0.5 ) {
5204
+ s = diff / add;
5205
+ } else {
5206
+ s = diff / ( 2 - add );
5207
+ }
5208
+ return [ Math.round(h) % 360, s, l, a == null ? 1 : a ];
5209
+ };
5210
+
5211
+ spaces.hsla.from = function ( hsla ) {
5212
+ if ( hsla[ 0 ] == null || hsla[ 1 ] == null || hsla[ 2 ] == null ) {
5213
+ return [ null, null, null, hsla[ 3 ] ];
5214
+ }
5215
+ var h = hsla[ 0 ] / 360,
5216
+ s = hsla[ 1 ],
5217
+ l = hsla[ 2 ],
5218
+ a = hsla[ 3 ],
5219
+ q = l <= 0.5 ? l * ( 1 + s ) : l + s - l * s,
5220
+ p = 2 * l - q;
5221
+
5222
+ return [
5223
+ Math.round( hue2rgb( p, q, h + ( 1 / 3 ) ) * 255 ),
5224
+ Math.round( hue2rgb( p, q, h ) * 255 ),
5225
+ Math.round( hue2rgb( p, q, h - ( 1 / 3 ) ) * 255 ),
5226
+ a
5227
+ ];
5228
+ };
5229
+
5230
+
5231
+ each( spaces, function( spaceName, space ) {
5232
+ var props = space.props,
5233
+ cache = space.cache,
5234
+ to = space.to,
5235
+ from = space.from;
5236
+
5237
+ // makes rgba() and hsla()
5238
+ color.fn[ spaceName ] = function( value ) {
5239
+
5240
+ // generate a cache for this space if it doesn't exist
5241
+ if ( to && !this[ cache ] ) {
5242
+ this[ cache ] = to( this._rgba );
5243
+ }
5244
+ if ( value === undefined ) {
5245
+ return this[ cache ].slice();
5246
+ }
5247
+
5248
+ var ret,
5249
+ type = jQuery.type( value ),
5250
+ arr = ( type === "array" || type === "object" ) ? value : arguments,
5251
+ local = this[ cache ].slice();
5252
+
5253
+ each( props, function( key, prop ) {
5254
+ var val = arr[ type === "object" ? key : prop.idx ];
5255
+ if ( val == null ) {
5256
+ val = local[ prop.idx ];
5257
+ }
5258
+ local[ prop.idx ] = clamp( val, prop );
5259
+ });
5260
+
5261
+ if ( from ) {
5262
+ ret = color( from( local ) );
5263
+ ret[ cache ] = local;
5264
+ return ret;
5265
+ } else {
5266
+ return color( local );
5267
+ }
5268
+ };
5269
+
5270
+ // makes red() green() blue() alpha() hue() saturation() lightness()
5271
+ each( props, function( key, prop ) {
5272
+ // alpha is included in more than one space
5273
+ if ( color.fn[ key ] ) {
5274
+ return;
5275
+ }
5276
+ color.fn[ key ] = function( value ) {
5277
+ var vtype = jQuery.type( value ),
5278
+ fn = ( key === "alpha" ? ( this._hsla ? "hsla" : "rgba" ) : spaceName ),
5279
+ local = this[ fn ](),
5280
+ cur = local[ prop.idx ],
5281
+ match;
5282
+
5283
+ if ( vtype === "undefined" ) {
5284
+ return cur;
5285
+ }
5286
+
5287
+ if ( vtype === "function" ) {
5288
+ value = value.call( this, cur );
5289
+ vtype = jQuery.type( value );
5290
+ }
5291
+ if ( value == null && prop.empty ) {
5292
+ return this;
5293
+ }
5294
+ if ( vtype === "string" ) {
5295
+ match = rplusequals.exec( value );
5296
+ if ( match ) {
5297
+ value = cur + parseFloat( match[ 2 ] ) * ( match[ 1 ] === "+" ? 1 : -1 );
5298
+ }
5299
+ }
5300
+ local[ prop.idx ] = value;
5301
+ return this[ fn ]( local );
5302
+ };
5303
+ });
5304
+ });
5305
+
5306
+ // add cssHook and .fx.step function for each named hook.
5307
+ // accept a space separated string of properties
5308
+ color.hook = function( hook ) {
5309
+ var hooks = hook.split( " " );
5310
+ each( hooks, function( i, hook ) {
5311
+ jQuery.cssHooks[ hook ] = {
5312
+ set: function( elem, value ) {
5313
+ var parsed, curElem,
5314
+ backgroundColor = "";
5315
+
5316
+ if ( value !== "transparent" && ( jQuery.type( value ) !== "string" || ( parsed = stringParse( value ) ) ) ) {
5317
+ value = color( parsed || value );
5318
+ if ( !support.rgba && value._rgba[ 3 ] !== 1 ) {
5319
+ curElem = hook === "backgroundColor" ? elem.parentNode : elem;
5320
+ while (
5321
+ (backgroundColor === "" || backgroundColor === "transparent") &&
5322
+ curElem && curElem.style
5323
+ ) {
5324
+ try {
5325
+ backgroundColor = jQuery.css( curElem, "backgroundColor" );
5326
+ curElem = curElem.parentNode;
5327
+ } catch ( e ) {
5328
+ }
5329
+ }
5330
+
5331
+ value = value.blend( backgroundColor && backgroundColor !== "transparent" ?
5332
+ backgroundColor :
5333
+ "_default" );
5334
+ }
5335
+
5336
+ value = value.toRgbaString();
5337
+ }
5338
+ try {
5339
+ elem.style[ hook ] = value;
5340
+ } catch( e ) {
5341
+ // wrapped to prevent IE from throwing errors on "invalid" values like 'auto' or 'inherit'
5342
+ }
5343
+ }
5344
+ };
5345
+ jQuery.fx.step[ hook ] = function( fx ) {
5346
+ if ( !fx.colorInit ) {
5347
+ fx.start = color( fx.elem, hook );
5348
+ fx.end = color( fx.end );
5349
+ fx.colorInit = true;
5350
+ }
5351
+ jQuery.cssHooks[ hook ].set( fx.elem, fx.start.transition( fx.end, fx.pos ) );
5352
+ };
5353
+ });
5354
+
5355
+ };
5356
+
5357
+ color.hook( stepHooks );
5358
+
5359
+ jQuery.cssHooks.borderColor = {
5360
+ expand: function( value ) {
5361
+ var expanded = {};
5362
+
5363
+ each( [ "Top", "Right", "Bottom", "Left" ], function( i, part ) {
5364
+ expanded[ "border" + part + "Color" ] = value;
5365
+ });
5366
+ return expanded;
5367
+ }
5368
+ };
5369
+
5370
+ // Basic color names only.
5371
+ // Usage of any of the other color names requires adding yourself or including
5372
+ // jquery.color.svg-names.js.
5373
+ colors = jQuery.Color.names = {
5374
+ // 4.1. Basic color keywords
5375
+ aqua: "#00ffff",
5376
+ black: "#000000",
5377
+ blue: "#0000ff",
5378
+ fuchsia: "#ff00ff",
5379
+ gray: "#808080",
5380
+ green: "#008000",
5381
+ lime: "#00ff00",
5382
+ maroon: "#800000",
5383
+ navy: "#000080",
5384
+ olive: "#808000",
5385
+ purple: "#800080",
5386
+ red: "#ff0000",
5387
+ silver: "#c0c0c0",
5388
+ teal: "#008080",
5389
+ white: "#ffffff",
5390
+ yellow: "#ffff00",
5391
+
5392
+ // 4.2.3. "transparent" color keyword
5393
+ transparent: [ null, null, null, 0 ],
5394
+
5395
+ _default: "#ffffff"
5396
+ };
5397
+
5398
+ })( jQuery );
5399
+
5400
+
5401
+ /******************************************************************************/
5402
+ /****************************** CLASS ANIMATIONS ******************************/
5403
+ /******************************************************************************/
5404
+ (function() {
5405
+
5406
+ var classAnimationActions = [ "add", "remove", "toggle" ],
5407
+ shorthandStyles = {
5408
+ border: 1,
5409
+ borderBottom: 1,
5410
+ borderColor: 1,
5411
+ borderLeft: 1,
5412
+ borderRight: 1,
5413
+ borderTop: 1,
5414
+ borderWidth: 1,
5415
+ margin: 1,
5416
+ padding: 1
5417
+ };
5418
+
5419
+ $.each([ "borderLeftStyle", "borderRightStyle", "borderBottomStyle", "borderTopStyle" ], function( _, prop ) {
5420
+ $.fx.step[ prop ] = function( fx ) {
5421
+ if ( fx.end !== "none" && !fx.setAttr || fx.pos === 1 && !fx.setAttr ) {
5422
+ jQuery.style( fx.elem, prop, fx.end );
5423
+ fx.setAttr = true;
5424
+ }
5425
+ };
5426
+ });
5427
+
5428
+ function getElementStyles( elem ) {
5429
+ var key, len,
5430
+ style = elem.ownerDocument.defaultView ?
5431
+ elem.ownerDocument.defaultView.getComputedStyle( elem, null ) :
5432
+ elem.currentStyle,
5433
+ styles = {};
5434
+
5435
+ if ( style && style.length && style[ 0 ] && style[ style[ 0 ] ] ) {
5436
+ len = style.length;
5437
+ while ( len-- ) {
5438
+ key = style[ len ];
5439
+ if ( typeof style[ key ] === "string" ) {
5440
+ styles[ $.camelCase( key ) ] = style[ key ];
5441
+ }
5442
+ }
5443
+ // support: Opera, IE <9
5444
+ } else {
5445
+ for ( key in style ) {
5446
+ if ( typeof style[ key ] === "string" ) {
5447
+ styles[ key ] = style[ key ];
5448
+ }
5449
+ }
5450
+ }
5451
+
5452
+ return styles;
5453
+ }
5454
+
5455
+
5456
+ function styleDifference( oldStyle, newStyle ) {
5457
+ var diff = {},
5458
+ name, value;
5459
+
5460
+ for ( name in newStyle ) {
5461
+ value = newStyle[ name ];
5462
+ if ( oldStyle[ name ] !== value ) {
5463
+ if ( !shorthandStyles[ name ] ) {
5464
+ if ( $.fx.step[ name ] || !isNaN( parseFloat( value ) ) ) {
5465
+ diff[ name ] = value;
5466
+ }
5467
+ }
5468
+ }
5469
+ }
5470
+
5471
+ return diff;
5472
+ }
5473
+
5474
+ // support: jQuery <1.8
5475
+ if ( !$.fn.addBack ) {
5476
+ $.fn.addBack = function( selector ) {
5477
+ return this.add( selector == null ?
5478
+ this.prevObject : this.prevObject.filter( selector )
5479
+ );
5480
+ };
5481
+ }
5482
+
5483
+ $.effects.animateClass = function( value, duration, easing, callback ) {
5484
+ var o = $.speed( duration, easing, callback );
5485
+
5486
+ return this.queue( function() {
5487
+ var animated = $( this ),
5488
+ baseClass = animated.attr( "class" ) || "",
5489
+ applyClassChange,
5490
+ allAnimations = o.children ? animated.find( "*" ).addBack() : animated;
5491
+
5492
+ // map the animated objects to store the original styles.
5493
+ allAnimations = allAnimations.map(function() {
5494
+ var el = $( this );
5495
+ return {
5496
+ el: el,
5497
+ start: getElementStyles( this )
5498
+ };
5499
+ });
5500
+
5501
+ // apply class change
5502
+ applyClassChange = function() {
5503
+ $.each( classAnimationActions, function(i, action) {
5504
+ if ( value[ action ] ) {
5505
+ animated[ action + "Class" ]( value[ action ] );
5506
+ }
5507
+ });
5508
+ };
5509
+ applyClassChange();
5510
+
5511
+ // map all animated objects again - calculate new styles and diff
5512
+ allAnimations = allAnimations.map(function() {
5513
+ this.end = getElementStyles( this.el[ 0 ] );
5514
+ this.diff = styleDifference( this.start, this.end );
5515
+ return this;
5516
+ });
5517
+
5518
+ // apply original class
5519
+ animated.attr( "class", baseClass );
5520
+
5521
+ // map all animated objects again - this time collecting a promise
5522
+ allAnimations = allAnimations.map(function() {
5523
+ var styleInfo = this,
5524
+ dfd = $.Deferred(),
5525
+ opts = $.extend({}, o, {
5526
+ queue: false,
5527
+ complete: function() {
5528
+ dfd.resolve( styleInfo );
5529
+ }
5530
+ });
5531
+
5532
+ this.el.animate( this.diff, opts );
5533
+ return dfd.promise();
5534
+ });
5535
+
5536
+ // once all animations have completed:
5537
+ $.when.apply( $, allAnimations.get() ).done(function() {
5538
+
5539
+ // set the final class
5540
+ applyClassChange();
5541
+
5542
+ // for each animated element,
5543
+ // clear all css properties that were animated
5544
+ $.each( arguments, function() {
5545
+ var el = this.el;
5546
+ $.each( this.diff, function(key) {
5547
+ el.css( key, "" );
5548
+ });
5549
+ });
5550
+
5551
+ // this is guarnteed to be there if you use jQuery.speed()
5552
+ // it also handles dequeuing the next anim...
5553
+ o.complete.call( animated[ 0 ] );
5554
+ });
5555
+ });
5556
+ };
5557
+
5558
+ $.fn.extend({
5559
+ _addClass: $.fn.addClass,
5560
+ addClass: function( classNames, speed, easing, callback ) {
5561
+ return speed ?
5562
+ $.effects.animateClass.call( this,
5563
+ { add: classNames }, speed, easing, callback ) :
5564
+ this._addClass( classNames );
5565
+ },
5566
+
5567
+ _removeClass: $.fn.removeClass,
5568
+ removeClass: function( classNames, speed, easing, callback ) {
5569
+ return arguments.length > 1 ?
5570
+ $.effects.animateClass.call( this,
5571
+ { remove: classNames }, speed, easing, callback ) :
5572
+ this._removeClass.apply( this, arguments );
5573
+ },
5574
+
5575
+ _toggleClass: $.fn.toggleClass,
5576
+ toggleClass: function( classNames, force, speed, easing, callback ) {
5577
+ if ( typeof force === "boolean" || force === undefined ) {
5578
+ if ( !speed ) {
5579
+ // without speed parameter
5580
+ return this._toggleClass( classNames, force );
5581
+ } else {
5582
+ return $.effects.animateClass.call( this,
5583
+ (force ? { add: classNames } : { remove: classNames }),
5584
+ speed, easing, callback );
5585
+ }
5586
+ } else {
5587
+ // without force parameter
5588
+ return $.effects.animateClass.call( this,
5589
+ { toggle: classNames }, force, speed, easing );
5590
+ }
5591
+ },
5592
+
5593
+ switchClass: function( remove, add, speed, easing, callback) {
5594
+ return $.effects.animateClass.call( this, {
5595
+ add: add,
5596
+ remove: remove
5597
+ }, speed, easing, callback );
5598
+ }
5599
+ });
5600
+
5601
+ })();
5602
+
5603
+ /******************************************************************************/
5604
+ /*********************************** EFFECTS **********************************/
5605
+ /******************************************************************************/
5606
+
5607
+ (function() {
5608
+
5609
+ $.extend( $.effects, {
5610
+ version: "1.10.1",
5611
+
5612
+ // Saves a set of properties in a data storage
5613
+ save: function( element, set ) {
5614
+ for( var i=0; i < set.length; i++ ) {
5615
+ if ( set[ i ] !== null ) {
5616
+ element.data( dataSpace + set[ i ], element[ 0 ].style[ set[ i ] ] );
5617
+ }
5618
+ }
5619
+ },
5620
+
5621
+ // Restores a set of previously saved properties from a data storage
5622
+ restore: function( element, set ) {
5623
+ var val, i;
5624
+ for( i=0; i < set.length; i++ ) {
5625
+ if ( set[ i ] !== null ) {
5626
+ val = element.data( dataSpace + set[ i ] );
5627
+ // support: jQuery 1.6.2
5628
+ // http://bugs.jquery.com/ticket/9917
5629
+ // jQuery 1.6.2 incorrectly returns undefined for any falsy value.
5630
+ // We can't differentiate between "" and 0 here, so we just assume
5631
+ // empty string since it's likely to be a more common value...
5632
+ if ( val === undefined ) {
5633
+ val = "";
5634
+ }
5635
+ element.css( set[ i ], val );
5636
+ }
5637
+ }
5638
+ },
5639
+
5640
+ setMode: function( el, mode ) {
5641
+ if (mode === "toggle") {
5642
+ mode = el.is( ":hidden" ) ? "show" : "hide";
5643
+ }
5644
+ return mode;
5645
+ },
5646
+
5647
+ // Translates a [top,left] array into a baseline value
5648
+ // this should be a little more flexible in the future to handle a string & hash
5649
+ getBaseline: function( origin, original ) {
5650
+ var y, x;
5651
+ switch ( origin[ 0 ] ) {
5652
+ case "top": y = 0; break;
5653
+ case "middle": y = 0.5; break;
5654
+ case "bottom": y = 1; break;
5655
+ default: y = origin[ 0 ] / original.height;
5656
+ }
5657
+ switch ( origin[ 1 ] ) {
5658
+ case "left": x = 0; break;
5659
+ case "center": x = 0.5; break;
5660
+ case "right": x = 1; break;
5661
+ default: x = origin[ 1 ] / original.width;
5662
+ }
5663
+ return {
5664
+ x: x,
5665
+ y: y
5666
+ };
5667
+ },
5668
+
5669
+ // Wraps the element around a wrapper that copies position properties
5670
+ createWrapper: function( element ) {
5671
+
5672
+ // if the element is already wrapped, return it
5673
+ if ( element.parent().is( ".ui-effects-wrapper" )) {
5674
+ return element.parent();
5675
+ }
5676
+
5677
+ // wrap the element
5678
+ var props = {
5679
+ width: element.outerWidth(true),
5680
+ height: element.outerHeight(true),
5681
+ "float": element.css( "float" )
5682
+ },
5683
+ wrapper = $( "<div></div>" )
5684
+ .addClass( "ui-effects-wrapper" )
5685
+ .css({
5686
+ fontSize: "100%",
5687
+ background: "transparent",
5688
+ border: "none",
5689
+ margin: 0,
5690
+ padding: 0
5691
+ }),
5692
+ // Store the size in case width/height are defined in % - Fixes #5245
5693
+ size = {
5694
+ width: element.width(),
5695
+ height: element.height()
5696
+ },
5697
+ active = document.activeElement;
5698
+
5699
+ // support: Firefox
5700
+ // Firefox incorrectly exposes anonymous content
5701
+ // https://bugzilla.mozilla.org/show_bug.cgi?id=561664
5702
+ try {
5703
+ active.id;
5704
+ } catch( e ) {
5705
+ active = document.body;
5706
+ }
5707
+
5708
+ element.wrap( wrapper );
5709
+
5710
+ // Fixes #7595 - Elements lose focus when wrapped.
5711
+ if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
5712
+ $( active ).focus();
5713
+ }
5714
+
5715
+ wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually lose the reference to the wrapped element
5716
+
5717
+ // transfer positioning properties to the wrapper
5718
+ if ( element.css( "position" ) === "static" ) {
5719
+ wrapper.css({ position: "relative" });
5720
+ element.css({ position: "relative" });
5721
+ } else {
5722
+ $.extend( props, {
5723
+ position: element.css( "position" ),
5724
+ zIndex: element.css( "z-index" )
5725
+ });
5726
+ $.each([ "top", "left", "bottom", "right" ], function(i, pos) {
5727
+ props[ pos ] = element.css( pos );
5728
+ if ( isNaN( parseInt( props[ pos ], 10 ) ) ) {
5729
+ props[ pos ] = "auto";
5730
+ }
5731
+ });
5732
+ element.css({
5733
+ position: "relative",
5734
+ top: 0,
5735
+ left: 0,
5736
+ right: "auto",
5737
+ bottom: "auto"
5738
+ });
5739
+ }
5740
+ element.css(size);
5741
+
5742
+ return wrapper.css( props ).show();
5743
+ },
5744
+
5745
+ removeWrapper: function( element ) {
5746
+ var active = document.activeElement;
5747
+
5748
+ if ( element.parent().is( ".ui-effects-wrapper" ) ) {
5749
+ element.parent().replaceWith( element );
5750
+
5751
+ // Fixes #7595 - Elements lose focus when wrapped.
5752
+ if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
5753
+ $( active ).focus();
5754
+ }
5755
+ }
5756
+
5757
+
5758
+ return element;
5759
+ },
5760
+
5761
+ setTransition: function( element, list, factor, value ) {
5762
+ value = value || {};
5763
+ $.each( list, function( i, x ) {
5764
+ var unit = element.cssUnit( x );
5765
+ if ( unit[ 0 ] > 0 ) {
5766
+ value[ x ] = unit[ 0 ] * factor + unit[ 1 ];
5767
+ }
5768
+ });
5769
+ return value;
5770
+ }
5771
+ });
5772
+
5773
+ // return an effect options object for the given parameters:
5774
+ function _normalizeArguments( effect, options, speed, callback ) {
5775
+
5776
+ // allow passing all options as the first parameter
5777
+ if ( $.isPlainObject( effect ) ) {
5778
+ options = effect;
5779
+ effect = effect.effect;
5780
+ }
5781
+
5782
+ // convert to an object
5783
+ effect = { effect: effect };
5784
+
5785
+ // catch (effect, null, ...)
5786
+ if ( options == null ) {
5787
+ options = {};
5788
+ }
5789
+
5790
+ // catch (effect, callback)
5791
+ if ( $.isFunction( options ) ) {
5792
+ callback = options;
5793
+ speed = null;
5794
+ options = {};
5795
+ }
5796
+
5797
+ // catch (effect, speed, ?)
5798
+ if ( typeof options === "number" || $.fx.speeds[ options ] ) {
5799
+ callback = speed;
5800
+ speed = options;
5801
+ options = {};
5802
+ }
5803
+
5804
+ // catch (effect, options, callback)
5805
+ if ( $.isFunction( speed ) ) {
5806
+ callback = speed;
5807
+ speed = null;
5808
+ }
5809
+
5810
+ // add options to effect
5811
+ if ( options ) {
5812
+ $.extend( effect, options );
5813
+ }
5814
+
5815
+ speed = speed || options.duration;
5816
+ effect.duration = $.fx.off ? 0 :
5817
+ typeof speed === "number" ? speed :
5818
+ speed in $.fx.speeds ? $.fx.speeds[ speed ] :
5819
+ $.fx.speeds._default;
5820
+
5821
+ effect.complete = callback || options.complete;
5822
+
5823
+ return effect;
5824
+ }
5825
+
5826
+ function standardSpeed( speed ) {
5827
+ // valid standard speeds
5828
+ if ( !speed || typeof speed === "number" || $.fx.speeds[ speed ] ) {
5829
+ return true;
5830
+ }
5831
+
5832
+ // invalid strings - treat as "normal" speed
5833
+ return typeof speed === "string" && !$.effects.effect[ speed ];
5834
+ }
5835
+
5836
+ $.fn.extend({
5837
+ effect: function( /* effect, options, speed, callback */ ) {
5838
+ var args = _normalizeArguments.apply( this, arguments ),
5839
+ mode = args.mode,
5840
+ queue = args.queue,
5841
+ effectMethod = $.effects.effect[ args.effect ];
5842
+
5843
+ if ( $.fx.off || !effectMethod ) {
5844
+ // delegate to the original method (e.g., .show()) if possible
5845
+ if ( mode ) {
5846
+ return this[ mode ]( args.duration, args.complete );
5847
+ } else {
5848
+ return this.each( function() {
5849
+ if ( args.complete ) {
5850
+ args.complete.call( this );
5851
+ }
5852
+ });
5853
+ }
5854
+ }
5855
+
5856
+ function run( next ) {
5857
+ var elem = $( this ),
5858
+ complete = args.complete,
5859
+ mode = args.mode;
5860
+
5861
+ function done() {
5862
+ if ( $.isFunction( complete ) ) {
5863
+ complete.call( elem[0] );
5864
+ }
5865
+ if ( $.isFunction( next ) ) {
5866
+ next();
5867
+ }
5868
+ }
5869
+
5870
+ // if the element is hiddden and mode is hide,
5871
+ // or element is visible and mode is show
5872
+ if ( elem.is( ":hidden" ) ? mode === "hide" : mode === "show" ) {
5873
+ done();
5874
+ } else {
5875
+ effectMethod.call( elem[0], args, done );
5876
+ }
5877
+ }
5878
+
5879
+ return queue === false ? this.each( run ) : this.queue( queue || "fx", run );
5880
+ },
5881
+
5882
+ _show: $.fn.show,
5883
+ show: function( speed ) {
5884
+ if ( standardSpeed( speed ) ) {
5885
+ return this._show.apply( this, arguments );
5886
+ } else {
5887
+ var args = _normalizeArguments.apply( this, arguments );
5888
+ args.mode = "show";
5889
+ return this.effect.call( this, args );
5890
+ }
5891
+ },
5892
+
5893
+ _hide: $.fn.hide,
5894
+ hide: function( speed ) {
5895
+ if ( standardSpeed( speed ) ) {
5896
+ return this._hide.apply( this, arguments );
5897
+ } else {
5898
+ var args = _normalizeArguments.apply( this, arguments );
5899
+ args.mode = "hide";
5900
+ return this.effect.call( this, args );
5901
+ }
5902
+ },
5903
+
5904
+ // jQuery core overloads toggle and creates _toggle
5905
+ __toggle: $.fn.toggle,
5906
+ toggle: function( speed ) {
5907
+ if ( standardSpeed( speed ) || typeof speed === "boolean" || $.isFunction( speed ) ) {
5908
+ return this.__toggle.apply( this, arguments );
5909
+ } else {
5910
+ var args = _normalizeArguments.apply( this, arguments );
5911
+ args.mode = "toggle";
5912
+ return this.effect.call( this, args );
5913
+ }
5914
+ },
5915
+
5916
+ // helper functions
5917
+ cssUnit: function(key) {
5918
+ var style = this.css( key ),
5919
+ val = [];
5920
+
5921
+ $.each( [ "em", "px", "%", "pt" ], function( i, unit ) {
5922
+ if ( style.indexOf( unit ) > 0 ) {
5923
+ val = [ parseFloat( style ), unit ];
5924
+ }
5925
+ });
5926
+ return val;
5927
+ }
5928
+ });
5929
+
5930
+ })();
5931
+
5932
+ /******************************************************************************/
5933
+ /*********************************** EASING ***********************************/
5934
+ /******************************************************************************/
5935
+
5936
+ (function() {
5937
+
5938
+ // based on easing equations from Robert Penner (http://www.robertpenner.com/easing)
5939
+
5940
+ var baseEasings = {};
5941
+
5942
+ $.each( [ "Quad", "Cubic", "Quart", "Quint", "Expo" ], function( i, name ) {
5943
+ baseEasings[ name ] = function( p ) {
5944
+ return Math.pow( p, i + 2 );
5945
+ };
5946
+ });
5947
+
5948
+ $.extend( baseEasings, {
5949
+ Sine: function ( p ) {
5950
+ return 1 - Math.cos( p * Math.PI / 2 );
5951
+ },
5952
+ Circ: function ( p ) {
5953
+ return 1 - Math.sqrt( 1 - p * p );
5954
+ },
5955
+ Elastic: function( p ) {
5956
+ return p === 0 || p === 1 ? p :
5957
+ -Math.pow( 2, 8 * (p - 1) ) * Math.sin( ( (p - 1) * 80 - 7.5 ) * Math.PI / 15 );
5958
+ },
5959
+ Back: function( p ) {
5960
+ return p * p * ( 3 * p - 2 );
5961
+ },
5962
+ Bounce: function ( p ) {
5963
+ var pow2,
5964
+ bounce = 4;
5965
+
5966
+ while ( p < ( ( pow2 = Math.pow( 2, --bounce ) ) - 1 ) / 11 ) {}
5967
+ return 1 / Math.pow( 4, 3 - bounce ) - 7.5625 * Math.pow( ( pow2 * 3 - 2 ) / 22 - p, 2 );
5968
+ }
5969
+ });
5970
+
5971
+ $.each( baseEasings, function( name, easeIn ) {
5972
+ $.easing[ "easeIn" + name ] = easeIn;
5973
+ $.easing[ "easeOut" + name ] = function( p ) {
5974
+ return 1 - easeIn( 1 - p );
5975
+ };
5976
+ $.easing[ "easeInOut" + name ] = function( p ) {
5977
+ return p < 0.5 ?
5978
+ easeIn( p * 2 ) / 2 :
5979
+ 1 - easeIn( p * -2 + 2 ) / 2;
5980
+ };
5981
+ });
5982
+
5983
+ })();
5984
+
5985
+ })(jQuery));
5986
+
5987
+ (function( $, undefined ) {
5988
+
5989
+ var uid = 0,
5990
+ hideProps = {},
5991
+ showProps = {};
5992
+
5993
+ hideProps.height = hideProps.paddingTop = hideProps.paddingBottom =
5994
+ hideProps.borderTopWidth = hideProps.borderBottomWidth = "hide";
5995
+ showProps.height = showProps.paddingTop = showProps.paddingBottom =
5996
+ showProps.borderTopWidth = showProps.borderBottomWidth = "show";
5997
+
5998
+ $.widget( "ui.accordion", {
5999
+ version: "1.10.1",
6000
+ options: {
6001
+ active: 0,
6002
+ animate: {},
6003
+ collapsible: false,
6004
+ event: "click",
6005
+ header: "> li > :first-child,> :not(li):even",
6006
+ heightStyle: "auto",
6007
+ icons: {
6008
+ activeHeader: "ui-icon-triangle-1-s",
6009
+ header: "ui-icon-triangle-1-e"
6010
+ },
6011
+
6012
+ // callbacks
6013
+ activate: null,
6014
+ beforeActivate: null
6015
+ },
6016
+
6017
+ _create: function() {
6018
+ var options = this.options;
6019
+ this.prevShow = this.prevHide = $();
6020
+ this.element.addClass( "ui-accordion ui-widget ui-helper-reset" )
6021
+ // ARIA
6022
+ .attr( "role", "tablist" );
6023
+
6024
+ // don't allow collapsible: false and active: false / null
6025
+ if ( !options.collapsible && (options.active === false || options.active == null) ) {
6026
+ options.active = 0;
6027
+ }
6028
+
6029
+ this._processPanels();
6030
+ // handle negative values
6031
+ if ( options.active < 0 ) {
6032
+ options.active += this.headers.length;
6033
+ }
6034
+ this._refresh();
6035
+ },
6036
+
6037
+ _getCreateEventData: function() {
6038
+ return {
6039
+ header: this.active,
6040
+ panel: !this.active.length ? $() : this.active.next(),
6041
+ content: !this.active.length ? $() : this.active.next()
6042
+ };
6043
+ },
6044
+
6045
+ _createIcons: function() {
6046
+ var icons = this.options.icons;
6047
+ if ( icons ) {
6048
+ $( "<span>" )
6049
+ .addClass( "ui-accordion-header-icon ui-icon " + icons.header )
6050
+ .prependTo( this.headers );
6051
+ this.active.children( ".ui-accordion-header-icon" )
6052
+ .removeClass( icons.header )
6053
+ .addClass( icons.activeHeader );
6054
+ this.headers.addClass( "ui-accordion-icons" );
6055
+ }
6056
+ },
6057
+
6058
+ _destroyIcons: function() {
6059
+ this.headers
6060
+ .removeClass( "ui-accordion-icons" )
6061
+ .children( ".ui-accordion-header-icon" )
6062
+ .remove();
6063
+ },
6064
+
6065
+ _destroy: function() {
6066
+ var contents;
6067
+
6068
+ // clean up main element
6069
+ this.element
6070
+ .removeClass( "ui-accordion ui-widget ui-helper-reset" )
6071
+ .removeAttr( "role" );
6072
+
6073
+ // clean up headers
6074
+ this.headers
6075
+ .removeClass( "ui-accordion-header ui-accordion-header-active ui-helper-reset ui-state-default ui-corner-all ui-state-active ui-state-disabled ui-corner-top" )
6076
+ .removeAttr( "role" )
6077
+ .removeAttr( "aria-selected" )
6078
+ .removeAttr( "aria-controls" )
6079
+ .removeAttr( "tabIndex" )
6080
+ .each(function() {
6081
+ if ( /^ui-accordion/.test( this.id ) ) {
6082
+ this.removeAttribute( "id" );
6083
+ }
6084
+ });
6085
+ this._destroyIcons();
6086
+
6087
+ // clean up content panels
6088
+ contents = this.headers.next()
6089
+ .css( "display", "" )
6090
+ .removeAttr( "role" )
6091
+ .removeAttr( "aria-expanded" )
6092
+ .removeAttr( "aria-hidden" )
6093
+ .removeAttr( "aria-labelledby" )
6094
+ .removeClass( "ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content ui-accordion-content-active ui-state-disabled" )
6095
+ .each(function() {
6096
+ if ( /^ui-accordion/.test( this.id ) ) {
6097
+ this.removeAttribute( "id" );
6098
+ }
6099
+ });
6100
+ if ( this.options.heightStyle !== "content" ) {
6101
+ contents.css( "height", "" );
6102
+ }
6103
+ },
6104
+
6105
+ _setOption: function( key, value ) {
6106
+ if ( key === "active" ) {
6107
+ // _activate() will handle invalid values and update this.options
6108
+ this._activate( value );
6109
+ return;
6110
+ }
6111
+
6112
+ if ( key === "event" ) {
6113
+ if ( this.options.event ) {
6114
+ this._off( this.headers, this.options.event );
6115
+ }
6116
+ this._setupEvents( value );
6117
+ }
6118
+
6119
+ this._super( key, value );
6120
+
6121
+ // setting collapsible: false while collapsed; open first panel
6122
+ if ( key === "collapsible" && !value && this.options.active === false ) {
6123
+ this._activate( 0 );
6124
+ }
6125
+
6126
+ if ( key === "icons" ) {
6127
+ this._destroyIcons();
6128
+ if ( value ) {
6129
+ this._createIcons();
6130
+ }
6131
+ }
6132
+
6133
+ // #5332 - opacity doesn't cascade to positioned elements in IE
6134
+ // so we need to add the disabled class to the headers and panels
6135
+ if ( key === "disabled" ) {
6136
+ this.headers.add( this.headers.next() )
6137
+ .toggleClass( "ui-state-disabled", !!value );
6138
+ }
6139
+ },
6140
+
6141
+ _keydown: function( event ) {
6142
+ /*jshint maxcomplexity:15*/
6143
+ if ( event.altKey || event.ctrlKey ) {
6144
+ return;
6145
+ }
6146
+
6147
+ var keyCode = $.ui.keyCode,
6148
+ length = this.headers.length,
6149
+ currentIndex = this.headers.index( event.target ),
6150
+ toFocus = false;
6151
+
6152
+ switch ( event.keyCode ) {
6153
+ case keyCode.RIGHT:
6154
+ case keyCode.DOWN:
6155
+ toFocus = this.headers[ ( currentIndex + 1 ) % length ];
6156
+ break;
6157
+ case keyCode.LEFT:
6158
+ case keyCode.UP:
6159
+ toFocus = this.headers[ ( currentIndex - 1 + length ) % length ];
6160
+ break;
6161
+ case keyCode.SPACE:
6162
+ case keyCode.ENTER:
6163
+ this._eventHandler( event );
6164
+ break;
6165
+ case keyCode.HOME:
6166
+ toFocus = this.headers[ 0 ];
6167
+ break;
6168
+ case keyCode.END:
6169
+ toFocus = this.headers[ length - 1 ];
6170
+ break;
6171
+ }
6172
+
6173
+ if ( toFocus ) {
6174
+ $( event.target ).attr( "tabIndex", -1 );
6175
+ $( toFocus ).attr( "tabIndex", 0 );
6176
+ toFocus.focus();
6177
+ event.preventDefault();
6178
+ }
6179
+ },
6180
+
6181
+ _panelKeyDown : function( event ) {
6182
+ if ( event.keyCode === $.ui.keyCode.UP && event.ctrlKey ) {
6183
+ $( event.currentTarget ).prev().focus();
6184
+ }
6185
+ },
6186
+
6187
+ refresh: function() {
6188
+ var options = this.options;
6189
+ this._processPanels();
6190
+
6191
+ // was collapsed or no panel
6192
+ if ( ( options.active === false && options.collapsible === true ) || !this.headers.length ) {
6193
+ options.active = false;
6194
+ this.active = $();
6195
+ // active false only when collapsible is true
6196
+ } if ( options.active === false ) {
6197
+ this._activate( 0 );
6198
+ // was active, but active panel is gone
6199
+ } else if ( this.active.length && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) {
6200
+ // all remaining panel are disabled
6201
+ if ( this.headers.length === this.headers.find(".ui-state-disabled").length ) {
6202
+ options.active = false;
6203
+ this.active = $();
6204
+ // activate previous panel
6205
+ } else {
6206
+ this._activate( Math.max( 0, options.active - 1 ) );
6207
+ }
6208
+ // was active, active panel still exists
6209
+ } else {
6210
+ // make sure active index is correct
6211
+ options.active = this.headers.index( this.active );
6212
+ }
6213
+
6214
+ this._destroyIcons();
6215
+
6216
+ this._refresh();
6217
+ },
6218
+
6219
+ _processPanels: function() {
6220
+ this.headers = this.element.find( this.options.header )
6221
+ .addClass( "ui-accordion-header ui-helper-reset ui-state-default ui-corner-all" );
6222
+
6223
+ this.headers.next()
6224
+ .addClass( "ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom" )
6225
+ .filter(":not(.ui-accordion-content-active)")
6226
+ .hide();
6227
+ },
6228
+
6229
+ _refresh: function() {
6230
+ var maxHeight,
6231
+ options = this.options,
6232
+ heightStyle = options.heightStyle,
6233
+ parent = this.element.parent(),
6234
+ accordionId = this.accordionId = "ui-accordion-" +
6235
+ (this.element.attr( "id" ) || ++uid);
6236
+
6237
+ this.active = this._findActive( options.active )
6238
+ .addClass( "ui-accordion-header-active ui-state-active ui-corner-top" )
6239
+ .removeClass( "ui-corner-all" );
6240
+ this.active.next()
6241
+ .addClass( "ui-accordion-content-active" )
6242
+ .show();
6243
+
6244
+ this.headers
6245
+ .attr( "role", "tab" )
6246
+ .each(function( i ) {
6247
+ var header = $( this ),
6248
+ headerId = header.attr( "id" ),
6249
+ panel = header.next(),
6250
+ panelId = panel.attr( "id" );
6251
+ if ( !headerId ) {
6252
+ headerId = accordionId + "-header-" + i;
6253
+ header.attr( "id", headerId );
6254
+ }
6255
+ if ( !panelId ) {
6256
+ panelId = accordionId + "-panel-" + i;
6257
+ panel.attr( "id", panelId );
6258
+ }
6259
+ header.attr( "aria-controls", panelId );
6260
+ panel.attr( "aria-labelledby", headerId );
6261
+ })
6262
+ .next()
6263
+ .attr( "role", "tabpanel" );
6264
+
6265
+ this.headers
6266
+ .not( this.active )
6267
+ .attr({
6268
+ "aria-selected": "false",
6269
+ tabIndex: -1
6270
+ })
6271
+ .next()
6272
+ .attr({
6273
+ "aria-expanded": "false",
6274
+ "aria-hidden": "true"
6275
+ })
6276
+ .hide();
6277
+
6278
+ // make sure at least one header is in the tab order
6279
+ if ( !this.active.length ) {
6280
+ this.headers.eq( 0 ).attr( "tabIndex", 0 );
6281
+ } else {
6282
+ this.active.attr({
6283
+ "aria-selected": "true",
6284
+ tabIndex: 0
6285
+ })
6286
+ .next()
6287
+ .attr({
6288
+ "aria-expanded": "true",
6289
+ "aria-hidden": "false"
6290
+ });
6291
+ }
6292
+
6293
+ this._createIcons();
6294
+
6295
+ this._setupEvents( options.event );
6296
+
6297
+ if ( heightStyle === "fill" ) {
6298
+ maxHeight = parent.height();
6299
+ this.element.siblings( ":visible" ).each(function() {
6300
+ var elem = $( this ),
6301
+ position = elem.css( "position" );
6302
+
6303
+ if ( position === "absolute" || position === "fixed" ) {
6304
+ return;
6305
+ }
6306
+ maxHeight -= elem.outerHeight( true );
6307
+ });
6308
+
6309
+ this.headers.each(function() {
6310
+ maxHeight -= $( this ).outerHeight( true );
6311
+ });
6312
+
6313
+ this.headers.next()
6314
+ .each(function() {
6315
+ $( this ).height( Math.max( 0, maxHeight -
6316
+ $( this ).innerHeight() + $( this ).height() ) );
6317
+ })
6318
+ .css( "overflow", "auto" );
6319
+ } else if ( heightStyle === "auto" ) {
6320
+ maxHeight = 0;
6321
+ this.headers.next()
6322
+ .each(function() {
6323
+ maxHeight = Math.max( maxHeight, $( this ).css( "height", "" ).height() );
6324
+ })
6325
+ .height( maxHeight );
6326
+ }
6327
+ },
6328
+
6329
+ _activate: function( index ) {
6330
+ var active = this._findActive( index )[ 0 ];
6331
+
6332
+ // trying to activate the already active panel
6333
+ if ( active === this.active[ 0 ] ) {
6334
+ return;
6335
+ }
6336
+
6337
+ // trying to collapse, simulate a click on the currently active header
6338
+ active = active || this.active[ 0 ];
6339
+
6340
+ this._eventHandler({
6341
+ target: active,
6342
+ currentTarget: active,
6343
+ preventDefault: $.noop
6344
+ });
6345
+ },
6346
+
6347
+ _findActive: function( selector ) {
6348
+ return typeof selector === "number" ? this.headers.eq( selector ) : $();
6349
+ },
6350
+
6351
+ _setupEvents: function( event ) {
6352
+ var events = {
6353
+ keydown: "_keydown"
6354
+ };
6355
+ if ( event ) {
6356
+ $.each( event.split(" "), function( index, eventName ) {
6357
+ events[ eventName ] = "_eventHandler";
6358
+ });
6359
+ }
6360
+
6361
+ this._off( this.headers.add( this.headers.next() ) );
6362
+ this._on( this.headers, events );
6363
+ this._on( this.headers.next(), { keydown: "_panelKeyDown" });
6364
+ this._hoverable( this.headers );
6365
+ this._focusable( this.headers );
6366
+ },
6367
+
6368
+ _eventHandler: function( event ) {
6369
+ var options = this.options,
6370
+ active = this.active,
6371
+ clicked = $( event.currentTarget ),
6372
+ clickedIsActive = clicked[ 0 ] === active[ 0 ],
6373
+ collapsing = clickedIsActive && options.collapsible,
6374
+ toShow = collapsing ? $() : clicked.next(),
6375
+ toHide = active.next(),
6376
+ eventData = {
6377
+ oldHeader: active,
6378
+ oldPanel: toHide,
6379
+ newHeader: collapsing ? $() : clicked,
6380
+ newPanel: toShow
6381
+ };
6382
+
6383
+ event.preventDefault();
6384
+
6385
+ if (
6386
+ // click on active header, but not collapsible
6387
+ ( clickedIsActive && !options.collapsible ) ||
6388
+ // allow canceling activation
6389
+ ( this._trigger( "beforeActivate", event, eventData ) === false ) ) {
6390
+ return;
6391
+ }
6392
+
6393
+ options.active = collapsing ? false : this.headers.index( clicked );
6394
+
6395
+ // when the call to ._toggle() comes after the class changes
6396
+ // it causes a very odd bug in IE 8 (see #6720)
6397
+ this.active = clickedIsActive ? $() : clicked;
6398
+ this._toggle( eventData );
6399
+
6400
+ // switch classes
6401
+ // corner classes on the previously active header stay after the animation
6402
+ active.removeClass( "ui-accordion-header-active ui-state-active" );
6403
+ if ( options.icons ) {
6404
+ active.children( ".ui-accordion-header-icon" )
6405
+ .removeClass( options.icons.activeHeader )
6406
+ .addClass( options.icons.header );
6407
+ }
6408
+
6409
+ if ( !clickedIsActive ) {
6410
+ clicked
6411
+ .removeClass( "ui-corner-all" )
6412
+ .addClass( "ui-accordion-header-active ui-state-active ui-corner-top" );
6413
+ if ( options.icons ) {
6414
+ clicked.children( ".ui-accordion-header-icon" )
6415
+ .removeClass( options.icons.header )
6416
+ .addClass( options.icons.activeHeader );
6417
+ }
6418
+
6419
+ clicked
6420
+ .next()
6421
+ .addClass( "ui-accordion-content-active" );
6422
+ }
6423
+ },
6424
+
6425
+ _toggle: function( data ) {
6426
+ var toShow = data.newPanel,
6427
+ toHide = this.prevShow.length ? this.prevShow : data.oldPanel;
6428
+
6429
+ // handle activating a panel during the animation for another activation
6430
+ this.prevShow.add( this.prevHide ).stop( true, true );
6431
+ this.prevShow = toShow;
6432
+ this.prevHide = toHide;
6433
+
6434
+ if ( this.options.animate ) {
6435
+ this._animate( toShow, toHide, data );
6436
+ } else {
6437
+ toHide.hide();
6438
+ toShow.show();
6439
+ this._toggleComplete( data );
6440
+ }
6441
+
6442
+ toHide.attr({
6443
+ "aria-expanded": "false",
6444
+ "aria-hidden": "true"
6445
+ });
6446
+ toHide.prev().attr( "aria-selected", "false" );
6447
+ // if we're switching panels, remove the old header from the tab order
6448
+ // if we're opening from collapsed state, remove the previous header from the tab order
6449
+ // if we're collapsing, then keep the collapsing header in the tab order
6450
+ if ( toShow.length && toHide.length ) {
6451
+ toHide.prev().attr( "tabIndex", -1 );
6452
+ } else if ( toShow.length ) {
6453
+ this.headers.filter(function() {
6454
+ return $( this ).attr( "tabIndex" ) === 0;
6455
+ })
6456
+ .attr( "tabIndex", -1 );
6457
+ }
6458
+
6459
+ toShow
6460
+ .attr({
6461
+ "aria-expanded": "true",
6462
+ "aria-hidden": "false"
6463
+ })
6464
+ .prev()
6465
+ .attr({
6466
+ "aria-selected": "true",
6467
+ tabIndex: 0
6468
+ });
6469
+ },
6470
+
6471
+ _animate: function( toShow, toHide, data ) {
6472
+ var total, easing, duration,
6473
+ that = this,
6474
+ adjust = 0,
6475
+ down = toShow.length &&
6476
+ ( !toHide.length || ( toShow.index() < toHide.index() ) ),
6477
+ animate = this.options.animate || {},
6478
+ options = down && animate.down || animate,
6479
+ complete = function() {
6480
+ that._toggleComplete( data );
6481
+ };
6482
+
6483
+ if ( typeof options === "number" ) {
6484
+ duration = options;
6485
+ }
6486
+ if ( typeof options === "string" ) {
6487
+ easing = options;
6488
+ }
6489
+ // fall back from options to animation in case of partial down settings
6490
+ easing = easing || options.easing || animate.easing;
6491
+ duration = duration || options.duration || animate.duration;
6492
+
6493
+ if ( !toHide.length ) {
6494
+ return toShow.animate( showProps, duration, easing, complete );
6495
+ }
6496
+ if ( !toShow.length ) {
6497
+ return toHide.animate( hideProps, duration, easing, complete );
6498
+ }
6499
+
6500
+ total = toShow.show().outerHeight();
6501
+ toHide.animate( hideProps, {
6502
+ duration: duration,
6503
+ easing: easing,
6504
+ step: function( now, fx ) {
6505
+ fx.now = Math.round( now );
6506
+ }
6507
+ });
6508
+ toShow
6509
+ .hide()
6510
+ .animate( showProps, {
6511
+ duration: duration,
6512
+ easing: easing,
6513
+ complete: complete,
6514
+ step: function( now, fx ) {
6515
+ fx.now = Math.round( now );
6516
+ if ( fx.prop !== "height" ) {
6517
+ adjust += fx.now;
6518
+ } else if ( that.options.heightStyle !== "content" ) {
6519
+ fx.now = Math.round( total - toHide.outerHeight() - adjust );
6520
+ adjust = 0;
6521
+ }
6522
+ }
6523
+ });
6524
+ },
6525
+
6526
+ _toggleComplete: function( data ) {
6527
+ var toHide = data.oldPanel;
6528
+
6529
+ toHide
6530
+ .removeClass( "ui-accordion-content-active" )
6531
+ .prev()
6532
+ .removeClass( "ui-corner-top" )
6533
+ .addClass( "ui-corner-all" );
6534
+
6535
+ // Work around for rendering bug in IE (#5421)
6536
+ if ( toHide.length ) {
6537
+ toHide.parent()[0].className = toHide.parent()[0].className;
6538
+ }
6539
+
6540
+ this._trigger( "activate", null, data );
6541
+ }
6542
+ });
6543
+
6544
+ })( jQuery );
6545
+
6546
+ (function( $, undefined ) {
6547
+
6548
+ // used to prevent race conditions with remote data sources
6549
+ var requestIndex = 0;
6550
+
6551
+ $.widget( "ui.autocomplete", {
6552
+ version: "1.10.1",
6553
+ defaultElement: "<input>",
6554
+ options: {
6555
+ appendTo: null,
6556
+ autoFocus: false,
6557
+ delay: 300,
6558
+ minLength: 1,
6559
+ position: {
6560
+ my: "left top",
6561
+ at: "left bottom",
6562
+ collision: "none"
6563
+ },
6564
+ source: null,
6565
+
6566
+ // callbacks
6567
+ change: null,
6568
+ close: null,
6569
+ focus: null,
6570
+ open: null,
6571
+ response: null,
6572
+ search: null,
6573
+ select: null
6574
+ },
6575
+
6576
+ pending: 0,
6577
+
6578
+ _create: function() {
6579
+ // Some browsers only repeat keydown events, not keypress events,
6580
+ // so we use the suppressKeyPress flag to determine if we've already
6581
+ // handled the keydown event. #7269
6582
+ // Unfortunately the code for & in keypress is the same as the up arrow,
6583
+ // so we use the suppressKeyPressRepeat flag to avoid handling keypress
6584
+ // events when we know the keydown event was used to modify the
6585
+ // search term. #7799
6586
+ var suppressKeyPress, suppressKeyPressRepeat, suppressInput,
6587
+ nodeName = this.element[0].nodeName.toLowerCase(),
6588
+ isTextarea = nodeName === "textarea",
6589
+ isInput = nodeName === "input";
6590
+
6591
+ this.isMultiLine =
6592
+ // Textareas are always multi-line
6593
+ isTextarea ? true :
6594
+ // Inputs are always single-line, even if inside a contentEditable element
6595
+ // IE also treats inputs as contentEditable
6596
+ isInput ? false :
6597
+ // All other element types are determined by whether or not they're contentEditable
6598
+ this.element.prop( "isContentEditable" );
6599
+
6600
+ this.valueMethod = this.element[ isTextarea || isInput ? "val" : "text" ];
6601
+ this.isNewMenu = true;
6602
+
6603
+ this.element
6604
+ .addClass( "ui-autocomplete-input" )
6605
+ .attr( "autocomplete", "off" );
6606
+
6607
+ this._on( this.element, {
6608
+ keydown: function( event ) {
6609
+ /*jshint maxcomplexity:15*/
6610
+ if ( this.element.prop( "readOnly" ) ) {
6611
+ suppressKeyPress = true;
6612
+ suppressInput = true;
6613
+ suppressKeyPressRepeat = true;
6614
+ return;
6615
+ }
6616
+
6617
+ suppressKeyPress = false;
6618
+ suppressInput = false;
6619
+ suppressKeyPressRepeat = false;
6620
+ var keyCode = $.ui.keyCode;
6621
+ switch( event.keyCode ) {
6622
+ case keyCode.PAGE_UP:
6623
+ suppressKeyPress = true;
6624
+ this._move( "previousPage", event );
6625
+ break;
6626
+ case keyCode.PAGE_DOWN:
6627
+ suppressKeyPress = true;
6628
+ this._move( "nextPage", event );
6629
+ break;
6630
+ case keyCode.UP:
6631
+ suppressKeyPress = true;
6632
+ this._keyEvent( "previous", event );
6633
+ break;
6634
+ case keyCode.DOWN:
6635
+ suppressKeyPress = true;
6636
+ this._keyEvent( "next", event );
6637
+ break;
6638
+ case keyCode.ENTER:
6639
+ case keyCode.NUMPAD_ENTER:
6640
+ // when menu is open and has focus
6641
+ if ( this.menu.active ) {
6642
+ // #6055 - Opera still allows the keypress to occur
6643
+ // which causes forms to submit
6644
+ suppressKeyPress = true;
6645
+ event.preventDefault();
6646
+ this.menu.select( event );
6647
+ }
6648
+ break;
6649
+ case keyCode.TAB:
6650
+ if ( this.menu.active ) {
6651
+ this.menu.select( event );
6652
+ }
6653
+ break;
6654
+ case keyCode.ESCAPE:
6655
+ if ( this.menu.element.is( ":visible" ) ) {
6656
+ this._value( this.term );
6657
+ this.close( event );
6658
+ // Different browsers have different default behavior for escape
6659
+ // Single press can mean undo or clear
6660
+ // Double press in IE means clear the whole form
6661
+ event.preventDefault();
6662
+ }
6663
+ break;
6664
+ default:
6665
+ suppressKeyPressRepeat = true;
6666
+ // search timeout should be triggered before the input value is changed
6667
+ this._searchTimeout( event );
6668
+ break;
6669
+ }
6670
+ },
6671
+ keypress: function( event ) {
6672
+ if ( suppressKeyPress ) {
6673
+ suppressKeyPress = false;
6674
+ event.preventDefault();
6675
+ return;
6676
+ }
6677
+ if ( suppressKeyPressRepeat ) {
6678
+ return;
6679
+ }
6680
+
6681
+ // replicate some key handlers to allow them to repeat in Firefox and Opera
6682
+ var keyCode = $.ui.keyCode;
6683
+ switch( event.keyCode ) {
6684
+ case keyCode.PAGE_UP:
6685
+ this._move( "previousPage", event );
6686
+ break;
6687
+ case keyCode.PAGE_DOWN:
6688
+ this._move( "nextPage", event );
6689
+ break;
6690
+ case keyCode.UP:
6691
+ this._keyEvent( "previous", event );
6692
+ break;
6693
+ case keyCode.DOWN:
6694
+ this._keyEvent( "next", event );
6695
+ break;
6696
+ }
6697
+ },
6698
+ input: function( event ) {
6699
+ if ( suppressInput ) {
6700
+ suppressInput = false;
6701
+ event.preventDefault();
6702
+ return;
6703
+ }
6704
+ this._searchTimeout( event );
6705
+ },
6706
+ focus: function() {
6707
+ this.selectedItem = null;
6708
+ this.previous = this._value();
6709
+ },
6710
+ blur: function( event ) {
6711
+ if ( this.cancelBlur ) {
6712
+ delete this.cancelBlur;
6713
+ return;
6714
+ }
6715
+
6716
+ clearTimeout( this.searching );
6717
+ this.close( event );
6718
+ this._change( event );
6719
+ }
6720
+ });
6721
+
6722
+ this._initSource();
6723
+ this.menu = $( "<ul>" )
6724
+ .addClass( "ui-autocomplete ui-front" )
6725
+ .appendTo( this._appendTo() )
6726
+ .menu({
6727
+ // custom key handling for now
6728
+ input: $(),
6729
+ // disable ARIA support, the live region takes care of that
6730
+ role: null
6731
+ })
6732
+ .hide()
6733
+ .data( "ui-menu" );
6734
+
6735
+ this._on( this.menu.element, {
6736
+ mousedown: function( event ) {
6737
+ // prevent moving focus out of the text field
6738
+ event.preventDefault();
6739
+
6740
+ // IE doesn't prevent moving focus even with event.preventDefault()
6741
+ // so we set a flag to know when we should ignore the blur event
6742
+ this.cancelBlur = true;
6743
+ this._delay(function() {
6744
+ delete this.cancelBlur;
6745
+ });
6746
+
6747
+ // clicking on the scrollbar causes focus to shift to the body
6748
+ // but we can't detect a mouseup or a click immediately afterward
6749
+ // so we have to track the next mousedown and close the menu if
6750
+ // the user clicks somewhere outside of the autocomplete
6751
+ var menuElement = this.menu.element[ 0 ];
6752
+ if ( !$( event.target ).closest( ".ui-menu-item" ).length ) {
6753
+ this._delay(function() {
6754
+ var that = this;
6755
+ this.document.one( "mousedown", function( event ) {
6756
+ if ( event.target !== that.element[ 0 ] &&
6757
+ event.target !== menuElement &&
6758
+ !$.contains( menuElement, event.target ) ) {
6759
+ that.close();
6760
+ }
6761
+ });
6762
+ });
6763
+ }
6764
+ },
6765
+ menufocus: function( event, ui ) {
6766
+ // #7024 - Prevent accidental activation of menu items in Firefox
6767
+ if ( this.isNewMenu ) {
6768
+ this.isNewMenu = false;
6769
+ if ( event.originalEvent && /^mouse/.test( event.originalEvent.type ) ) {
6770
+ this.menu.blur();
6771
+
6772
+ this.document.one( "mousemove", function() {
6773
+ $( event.target ).trigger( event.originalEvent );
6774
+ });
6775
+
6776
+ return;
6777
+ }
6778
+ }
6779
+
6780
+ var item = ui.item.data( "ui-autocomplete-item" );
6781
+ if ( false !== this._trigger( "focus", event, { item: item } ) ) {
6782
+ // use value to match what will end up in the input, if it was a key event
6783
+ if ( event.originalEvent && /^key/.test( event.originalEvent.type ) ) {
6784
+ this._value( item.value );
6785
+ }
6786
+ } else {
6787
+ // Normally the input is populated with the item's value as the
6788
+ // menu is navigated, causing screen readers to notice a change and
6789
+ // announce the item. Since the focus event was canceled, this doesn't
6790
+ // happen, so we update the live region so that screen readers can
6791
+ // still notice the change and announce it.
6792
+ this.liveRegion.text( item.value );
6793
+ }
6794
+ },
6795
+ menuselect: function( event, ui ) {
6796
+ var item = ui.item.data( "ui-autocomplete-item" ),
6797
+ previous = this.previous;
6798
+
6799
+ // only trigger when focus was lost (click on menu)
6800
+ if ( this.element[0] !== this.document[0].activeElement ) {
6801
+ this.element.focus();
6802
+ this.previous = previous;
6803
+ // #6109 - IE triggers two focus events and the second
6804
+ // is asynchronous, so we need to reset the previous
6805
+ // term synchronously and asynchronously :-(
6806
+ this._delay(function() {
6807
+ this.previous = previous;
6808
+ this.selectedItem = item;
6809
+ });
6810
+ }
6811
+
6812
+ if ( false !== this._trigger( "select", event, { item: item } ) ) {
6813
+ this._value( item.value );
6814
+ }
6815
+ // reset the term after the select event
6816
+ // this allows custom select handling to work properly
6817
+ this.term = this._value();
6818
+
6819
+ this.close( event );
6820
+ this.selectedItem = item;
6821
+ }
6822
+ });
6823
+
6824
+ this.liveRegion = $( "<span>", {
6825
+ role: "status",
6826
+ "aria-live": "polite"
6827
+ })
6828
+ .addClass( "ui-helper-hidden-accessible" )
6829
+ .insertAfter( this.element );
6830
+
6831
+ // turning off autocomplete prevents the browser from remembering the
6832
+ // value when navigating through history, so we re-enable autocomplete
6833
+ // if the page is unloaded before the widget is destroyed. #7790
6834
+ this._on( this.window, {
6835
+ beforeunload: function() {
6836
+ this.element.removeAttr( "autocomplete" );
6837
+ }
6838
+ });
6839
+ },
6840
+
6841
+ _destroy: function() {
6842
+ clearTimeout( this.searching );
6843
+ this.element
6844
+ .removeClass( "ui-autocomplete-input" )
6845
+ .removeAttr( "autocomplete" );
6846
+ this.menu.element.remove();
6847
+ this.liveRegion.remove();
6848
+ },
6849
+
6850
+ _setOption: function( key, value ) {
6851
+ this._super( key, value );
6852
+ if ( key === "source" ) {
6853
+ this._initSource();
6854
+ }
6855
+ if ( key === "appendTo" ) {
6856
+ this.menu.element.appendTo( this._appendTo() );
6857
+ }
6858
+ if ( key === "disabled" && value && this.xhr ) {
6859
+ this.xhr.abort();
6860
+ }
6861
+ },
6862
+
6863
+ _appendTo: function() {
6864
+ var element = this.options.appendTo;
6865
+
6866
+ if ( element ) {
6867
+ element = element.jquery || element.nodeType ?
6868
+ $( element ) :
6869
+ this.document.find( element ).eq( 0 );
6870
+ }
6871
+
6872
+ if ( !element ) {
6873
+ element = this.element.closest( ".ui-front" );
6874
+ }
6875
+
6876
+ if ( !element.length ) {
6877
+ element = this.document[0].body;
6878
+ }
6879
+
6880
+ return element;
6881
+ },
6882
+
6883
+ _initSource: function() {
6884
+ var array, url,
6885
+ that = this;
6886
+ if ( $.isArray(this.options.source) ) {
6887
+ array = this.options.source;
6888
+ this.source = function( request, response ) {
6889
+ response( $.ui.autocomplete.filter( array, request.term ) );
6890
+ };
6891
+ } else if ( typeof this.options.source === "string" ) {
6892
+ url = this.options.source;
6893
+ this.source = function( request, response ) {
6894
+ if ( that.xhr ) {
6895
+ that.xhr.abort();
6896
+ }
6897
+ that.xhr = $.ajax({
6898
+ url: url,
6899
+ data: request,
6900
+ dataType: "json",
6901
+ success: function( data ) {
6902
+ response( data );
6903
+ },
6904
+ error: function() {
6905
+ response( [] );
6906
+ }
6907
+ });
6908
+ };
6909
+ } else {
6910
+ this.source = this.options.source;
6911
+ }
6912
+ },
6913
+
6914
+ _searchTimeout: function( event ) {
6915
+ clearTimeout( this.searching );
6916
+ this.searching = this._delay(function() {
6917
+ // only search if the value has changed
6918
+ if ( this.term !== this._value() ) {
6919
+ this.selectedItem = null;
6920
+ this.search( null, event );
6921
+ }
6922
+ }, this.options.delay );
6923
+ },
6924
+
6925
+ search: function( value, event ) {
6926
+ value = value != null ? value : this._value();
6927
+
6928
+ // always save the actual value, not the one passed as an argument
6929
+ this.term = this._value();
6930
+
6931
+ if ( value.length < this.options.minLength ) {
6932
+ return this.close( event );
6933
+ }
6934
+
6935
+ if ( this._trigger( "search", event ) === false ) {
6936
+ return;
6937
+ }
6938
+
6939
+ return this._search( value );
6940
+ },
6941
+
6942
+ _search: function( value ) {
6943
+ this.pending++;
6944
+ this.element.addClass( "ui-autocomplete-loading" );
6945
+ this.cancelSearch = false;
6946
+
6947
+ this.source( { term: value }, this._response() );
6948
+ },
6949
+
6950
+ _response: function() {
6951
+ var that = this,
6952
+ index = ++requestIndex;
6953
+
6954
+ return function( content ) {
6955
+ if ( index === requestIndex ) {
6956
+ that.__response( content );
6957
+ }
6958
+
6959
+ that.pending--;
6960
+ if ( !that.pending ) {
6961
+ that.element.removeClass( "ui-autocomplete-loading" );
6962
+ }
6963
+ };
6964
+ },
6965
+
6966
+ __response: function( content ) {
6967
+ if ( content ) {
6968
+ content = this._normalize( content );
6969
+ }
6970
+ this._trigger( "response", null, { content: content } );
6971
+ if ( !this.options.disabled && content && content.length && !this.cancelSearch ) {
6972
+ this._suggest( content );
6973
+ this._trigger( "open" );
6974
+ } else {
6975
+ // use ._close() instead of .close() so we don't cancel future searches
6976
+ this._close();
6977
+ }
6978
+ },
6979
+
6980
+ close: function( event ) {
6981
+ this.cancelSearch = true;
6982
+ this._close( event );
6983
+ },
6984
+
6985
+ _close: function( event ) {
6986
+ if ( this.menu.element.is( ":visible" ) ) {
6987
+ this.menu.element.hide();
6988
+ this.menu.blur();
6989
+ this.isNewMenu = true;
6990
+ this._trigger( "close", event );
6991
+ }
6992
+ },
6993
+
6994
+ _change: function( event ) {
6995
+ if ( this.previous !== this._value() ) {
6996
+ this._trigger( "change", event, { item: this.selectedItem } );
6997
+ }
6998
+ },
6999
+
7000
+ _normalize: function( items ) {
7001
+ // assume all items have the right format when the first item is complete
7002
+ if ( items.length && items[0].label && items[0].value ) {
7003
+ return items;
7004
+ }
7005
+ return $.map( items, function( item ) {
7006
+ if ( typeof item === "string" ) {
7007
+ return {
7008
+ label: item,
7009
+ value: item
7010
+ };
7011
+ }
7012
+ return $.extend({
7013
+ label: item.label || item.value,
7014
+ value: item.value || item.label
7015
+ }, item );
7016
+ });
7017
+ },
7018
+
7019
+ _suggest: function( items ) {
7020
+ var ul = this.menu.element.empty();
7021
+ this._renderMenu( ul, items );
7022
+ this.menu.refresh();
7023
+
7024
+ // size and position menu
7025
+ ul.show();
7026
+ this._resizeMenu();
7027
+ ul.position( $.extend({
7028
+ of: this.element
7029
+ }, this.options.position ));
7030
+
7031
+ if ( this.options.autoFocus ) {
7032
+ this.menu.next();
7033
+ }
7034
+ },
7035
+
7036
+ _resizeMenu: function() {
7037
+ var ul = this.menu.element;
7038
+ ul.outerWidth( Math.max(
7039
+ // Firefox wraps long text (possibly a rounding bug)
7040
+ // so we add 1px to avoid the wrapping (#7513)
7041
+ ul.width( "" ).outerWidth() + 1,
7042
+ this.element.outerWidth()
7043
+ ) );
7044
+ },
7045
+
7046
+ _renderMenu: function( ul, items ) {
7047
+ var that = this;
7048
+ $.each( items, function( index, item ) {
7049
+ that._renderItemData( ul, item );
7050
+ });
7051
+ },
7052
+
7053
+ _renderItemData: function( ul, item ) {
7054
+ return this._renderItem( ul, item ).data( "ui-autocomplete-item", item );
7055
+ },
7056
+
7057
+ _renderItem: function( ul, item ) {
7058
+ return $( "<li>" )
7059
+ .append( $( "<a>" ).text( item.label ) )
7060
+ .appendTo( ul );
7061
+ },
7062
+
7063
+ _move: function( direction, event ) {
7064
+ if ( !this.menu.element.is( ":visible" ) ) {
7065
+ this.search( null, event );
7066
+ return;
7067
+ }
7068
+ if ( this.menu.isFirstItem() && /^previous/.test( direction ) ||
7069
+ this.menu.isLastItem() && /^next/.test( direction ) ) {
7070
+ this._value( this.term );
7071
+ this.menu.blur();
7072
+ return;
7073
+ }
7074
+ this.menu[ direction ]( event );
7075
+ },
7076
+
7077
+ widget: function() {
7078
+ return this.menu.element;
7079
+ },
7080
+
7081
+ _value: function() {
7082
+ return this.valueMethod.apply( this.element, arguments );
7083
+ },
7084
+
7085
+ _keyEvent: function( keyEvent, event ) {
7086
+ if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) {
7087
+ this._move( keyEvent, event );
7088
+
7089
+ // prevents moving cursor to beginning/end of the text field in some browsers
7090
+ event.preventDefault();
7091
+ }
7092
+ }
7093
+ });
7094
+
7095
+ $.extend( $.ui.autocomplete, {
7096
+ escapeRegex: function( value ) {
7097
+ return value.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&");
7098
+ },
7099
+ filter: function(array, term) {
7100
+ var matcher = new RegExp( $.ui.autocomplete.escapeRegex(term), "i" );
7101
+ return $.grep( array, function(value) {
7102
+ return matcher.test( value.label || value.value || value );
7103
+ });
7104
+ }
7105
+ });
7106
+
7107
+
7108
+ // live region extension, adding a `messages` option
7109
+ // NOTE: This is an experimental API. We are still investigating
7110
+ // a full solution for string manipulation and internationalization.
7111
+ $.widget( "ui.autocomplete", $.ui.autocomplete, {
7112
+ options: {
7113
+ messages: {
7114
+ noResults: "No search results.",
7115
+ results: function( amount ) {
7116
+ return amount + ( amount > 1 ? " results are" : " result is" ) +
7117
+ " available, use up and down arrow keys to navigate.";
7118
+ }
7119
+ }
7120
+ },
7121
+
7122
+ __response: function( content ) {
7123
+ var message;
7124
+ this._superApply( arguments );
7125
+ if ( this.options.disabled || this.cancelSearch ) {
7126
+ return;
7127
+ }
7128
+ if ( content && content.length ) {
7129
+ message = this.options.messages.results( content.length );
7130
+ } else {
7131
+ message = this.options.messages.noResults;
7132
+ }
7133
+ this.liveRegion.text( message );
7134
+ }
7135
+ });
7136
+
7137
+ }( jQuery ));
7138
+
7139
+ (function( $, undefined ) {
7140
+
7141
+ var lastActive, startXPos, startYPos, clickDragged,
7142
+ baseClasses = "ui-button ui-widget ui-state-default ui-corner-all",
7143
+ stateClasses = "ui-state-hover ui-state-active ",
7144
+ typeClasses = "ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only",
7145
+ formResetHandler = function() {
7146
+ var buttons = $( this ).find( ":ui-button" );
7147
+ setTimeout(function() {
7148
+ buttons.button( "refresh" );
7149
+ }, 1 );
7150
+ },
7151
+ radioGroup = function( radio ) {
7152
+ var name = radio.name,
7153
+ form = radio.form,
7154
+ radios = $( [] );
7155
+ if ( name ) {
7156
+ name = name.replace( /'/g, "\\'" );
7157
+ if ( form ) {
7158
+ radios = $( form ).find( "[name='" + name + "']" );
7159
+ } else {
7160
+ radios = $( "[name='" + name + "']", radio.ownerDocument )
7161
+ .filter(function() {
7162
+ return !this.form;
7163
+ });
7164
+ }
7165
+ }
7166
+ return radios;
7167
+ };
7168
+
7169
+ $.widget( "ui.button", {
7170
+ version: "1.10.1",
7171
+ defaultElement: "<button>",
7172
+ options: {
7173
+ disabled: null,
7174
+ text: true,
7175
+ label: null,
7176
+ icons: {
7177
+ primary: null,
7178
+ secondary: null
7179
+ }
7180
+ },
7181
+ _create: function() {
7182
+ this.element.closest( "form" )
7183
+ .unbind( "reset" + this.eventNamespace )
7184
+ .bind( "reset" + this.eventNamespace, formResetHandler );
7185
+
7186
+ if ( typeof this.options.disabled !== "boolean" ) {
7187
+ this.options.disabled = !!this.element.prop( "disabled" );
7188
+ } else {
7189
+ this.element.prop( "disabled", this.options.disabled );
7190
+ }
7191
+
7192
+ this._determineButtonType();
7193
+ this.hasTitle = !!this.buttonElement.attr( "title" );
7194
+
7195
+ var that = this,
7196
+ options = this.options,
7197
+ toggleButton = this.type === "checkbox" || this.type === "radio",
7198
+ activeClass = !toggleButton ? "ui-state-active" : "",
7199
+ focusClass = "ui-state-focus";
7200
+
7201
+ if ( options.label === null ) {
7202
+ options.label = (this.type === "input" ? this.buttonElement.val() : this.buttonElement.html());
7203
+ }
7204
+
7205
+ this._hoverable( this.buttonElement );
7206
+
7207
+ this.buttonElement
7208
+ .addClass( baseClasses )
7209
+ .attr( "role", "button" )
7210
+ .bind( "mouseenter" + this.eventNamespace, function() {
7211
+ if ( options.disabled ) {
7212
+ return;
7213
+ }
7214
+ if ( this === lastActive ) {
7215
+ $( this ).addClass( "ui-state-active" );
7216
+ }
7217
+ })
7218
+ .bind( "mouseleave" + this.eventNamespace, function() {
7219
+ if ( options.disabled ) {
7220
+ return;
7221
+ }
7222
+ $( this ).removeClass( activeClass );
7223
+ })
7224
+ .bind( "click" + this.eventNamespace, function( event ) {
7225
+ if ( options.disabled ) {
7226
+ event.preventDefault();
7227
+ event.stopImmediatePropagation();
7228
+ }
7229
+ });
7230
+
7231
+ this.element
7232
+ .bind( "focus" + this.eventNamespace, function() {
7233
+ // no need to check disabled, focus won't be triggered anyway
7234
+ that.buttonElement.addClass( focusClass );
7235
+ })
7236
+ .bind( "blur" + this.eventNamespace, function() {
7237
+ that.buttonElement.removeClass( focusClass );
7238
+ });
7239
+
7240
+ if ( toggleButton ) {
7241
+ this.element.bind( "change" + this.eventNamespace, function() {
7242
+ if ( clickDragged ) {
7243
+ return;
7244
+ }
7245
+ that.refresh();
7246
+ });
7247
+ // if mouse moves between mousedown and mouseup (drag) set clickDragged flag
7248
+ // prevents issue where button state changes but checkbox/radio checked state
7249
+ // does not in Firefox (see ticket #6970)
7250
+ this.buttonElement
7251
+ .bind( "mousedown" + this.eventNamespace, function( event ) {
7252
+ if ( options.disabled ) {
7253
+ return;
7254
+ }
7255
+ clickDragged = false;
7256
+ startXPos = event.pageX;
7257
+ startYPos = event.pageY;
7258
+ })
7259
+ .bind( "mouseup" + this.eventNamespace, function( event ) {
7260
+ if ( options.disabled ) {
7261
+ return;
7262
+ }
7263
+ if ( startXPos !== event.pageX || startYPos !== event.pageY ) {
7264
+ clickDragged = true;
7265
+ }
7266
+ });
7267
+ }
7268
+
7269
+ if ( this.type === "checkbox" ) {
7270
+ this.buttonElement.bind( "click" + this.eventNamespace, function() {
7271
+ if ( options.disabled || clickDragged ) {
7272
+ return false;
7273
+ }
7274
+ });
7275
+ } else if ( this.type === "radio" ) {
7276
+ this.buttonElement.bind( "click" + this.eventNamespace, function() {
7277
+ if ( options.disabled || clickDragged ) {
7278
+ return false;
7279
+ }
7280
+ $( this ).addClass( "ui-state-active" );
7281
+ that.buttonElement.attr( "aria-pressed", "true" );
7282
+
7283
+ var radio = that.element[ 0 ];
7284
+ radioGroup( radio )
7285
+ .not( radio )
7286
+ .map(function() {
7287
+ return $( this ).button( "widget" )[ 0 ];
7288
+ })
7289
+ .removeClass( "ui-state-active" )
7290
+ .attr( "aria-pressed", "false" );
7291
+ });
7292
+ } else {
7293
+ this.buttonElement
7294
+ .bind( "mousedown" + this.eventNamespace, function() {
7295
+ if ( options.disabled ) {
7296
+ return false;
7297
+ }
7298
+ $( this ).addClass( "ui-state-active" );
7299
+ lastActive = this;
7300
+ that.document.one( "mouseup", function() {
7301
+ lastActive = null;
7302
+ });
7303
+ })
7304
+ .bind( "mouseup" + this.eventNamespace, function() {
7305
+ if ( options.disabled ) {
7306
+ return false;
7307
+ }
7308
+ $( this ).removeClass( "ui-state-active" );
7309
+ })
7310
+ .bind( "keydown" + this.eventNamespace, function(event) {
7311
+ if ( options.disabled ) {
7312
+ return false;
7313
+ }
7314
+ if ( event.keyCode === $.ui.keyCode.SPACE || event.keyCode === $.ui.keyCode.ENTER ) {
7315
+ $( this ).addClass( "ui-state-active" );
7316
+ }
7317
+ })
7318
+ // see #8559, we bind to blur here in case the button element loses
7319
+ // focus between keydown and keyup, it would be left in an "active" state
7320
+ .bind( "keyup" + this.eventNamespace + " blur" + this.eventNamespace, function() {
7321
+ $( this ).removeClass( "ui-state-active" );
7322
+ });
7323
+
7324
+ if ( this.buttonElement.is("a") ) {
7325
+ this.buttonElement.keyup(function(event) {
7326
+ if ( event.keyCode === $.ui.keyCode.SPACE ) {
7327
+ // TODO pass through original event correctly (just as 2nd argument doesn't work)
7328
+ $( this ).click();
7329
+ }
7330
+ });
7331
+ }
7332
+ }
7333
+
7334
+ // TODO: pull out $.Widget's handling for the disabled option into
7335
+ // $.Widget.prototype._setOptionDisabled so it's easy to proxy and can
7336
+ // be overridden by individual plugins
7337
+ this._setOption( "disabled", options.disabled );
7338
+ this._resetButton();
7339
+ },
7340
+
7341
+ _determineButtonType: function() {
7342
+ var ancestor, labelSelector, checked;
7343
+
7344
+ if ( this.element.is("[type=checkbox]") ) {
7345
+ this.type = "checkbox";
7346
+ } else if ( this.element.is("[type=radio]") ) {
7347
+ this.type = "radio";
7348
+ } else if ( this.element.is("input") ) {
7349
+ this.type = "input";
7350
+ } else {
7351
+ this.type = "button";
7352
+ }
7353
+
7354
+ if ( this.type === "checkbox" || this.type === "radio" ) {
7355
+ // we don't search against the document in case the element
7356
+ // is disconnected from the DOM
7357
+ ancestor = this.element.parents().last();
7358
+ labelSelector = "label[for='" + this.element.attr("id") + "']";
7359
+ this.buttonElement = ancestor.find( labelSelector );
7360
+ if ( !this.buttonElement.length ) {
7361
+ ancestor = ancestor.length ? ancestor.siblings() : this.element.siblings();
7362
+ this.buttonElement = ancestor.filter( labelSelector );
7363
+ if ( !this.buttonElement.length ) {
7364
+ this.buttonElement = ancestor.find( labelSelector );
7365
+ }
7366
+ }
7367
+ this.element.addClass( "ui-helper-hidden-accessible" );
7368
+
7369
+ checked = this.element.is( ":checked" );
7370
+ if ( checked ) {
7371
+ this.buttonElement.addClass( "ui-state-active" );
7372
+ }
7373
+ this.buttonElement.prop( "aria-pressed", checked );
7374
+ } else {
7375
+ this.buttonElement = this.element;
7376
+ }
7377
+ },
7378
+
7379
+ widget: function() {
7380
+ return this.buttonElement;
7381
+ },
7382
+
7383
+ _destroy: function() {
7384
+ this.element
7385
+ .removeClass( "ui-helper-hidden-accessible" );
7386
+ this.buttonElement
7387
+ .removeClass( baseClasses + " " + stateClasses + " " + typeClasses )
7388
+ .removeAttr( "role" )
7389
+ .removeAttr( "aria-pressed" )
7390
+ .html( this.buttonElement.find(".ui-button-text").html() );
7391
+
7392
+ if ( !this.hasTitle ) {
7393
+ this.buttonElement.removeAttr( "title" );
7394
+ }
7395
+ },
7396
+
7397
+ _setOption: function( key, value ) {
7398
+ this._super( key, value );
7399
+ if ( key === "disabled" ) {
7400
+ if ( value ) {
7401
+ this.element.prop( "disabled", true );
7402
+ } else {
7403
+ this.element.prop( "disabled", false );
7404
+ }
7405
+ return;
7406
+ }
7407
+ this._resetButton();
7408
+ },
7409
+
7410
+ refresh: function() {
7411
+ //See #8237 & #8828
7412
+ var isDisabled = this.element.is( "input, button" ) ? this.element.is( ":disabled" ) : this.element.hasClass( "ui-button-disabled" );
7413
+
7414
+ if ( isDisabled !== this.options.disabled ) {
7415
+ this._setOption( "disabled", isDisabled );
7416
+ }
7417
+ if ( this.type === "radio" ) {
7418
+ radioGroup( this.element[0] ).each(function() {
7419
+ if ( $( this ).is( ":checked" ) ) {
7420
+ $( this ).button( "widget" )
7421
+ .addClass( "ui-state-active" )
7422
+ .attr( "aria-pressed", "true" );
7423
+ } else {
7424
+ $( this ).button( "widget" )
7425
+ .removeClass( "ui-state-active" )
7426
+ .attr( "aria-pressed", "false" );
7427
+ }
7428
+ });
7429
+ } else if ( this.type === "checkbox" ) {
7430
+ if ( this.element.is( ":checked" ) ) {
7431
+ this.buttonElement
7432
+ .addClass( "ui-state-active" )
7433
+ .attr( "aria-pressed", "true" );
7434
+ } else {
7435
+ this.buttonElement
7436
+ .removeClass( "ui-state-active" )
7437
+ .attr( "aria-pressed", "false" );
7438
+ }
7439
+ }
7440
+ },
7441
+
7442
+ _resetButton: function() {
7443
+ if ( this.type === "input" ) {
7444
+ if ( this.options.label ) {
7445
+ this.element.val( this.options.label );
7446
+ }
7447
+ return;
7448
+ }
7449
+ var buttonElement = this.buttonElement.removeClass( typeClasses ),
7450
+ buttonText = $( "<span></span>", this.document[0] )
7451
+ .addClass( "ui-button-text" )
7452
+ .html( this.options.label )
7453
+ .appendTo( buttonElement.empty() )
7454
+ .text(),
7455
+ icons = this.options.icons,
7456
+ multipleIcons = icons.primary && icons.secondary,
7457
+ buttonClasses = [];
7458
+
7459
+ if ( icons.primary || icons.secondary ) {
7460
+ if ( this.options.text ) {
7461
+ buttonClasses.push( "ui-button-text-icon" + ( multipleIcons ? "s" : ( icons.primary ? "-primary" : "-secondary" ) ) );
7462
+ }
7463
+
7464
+ if ( icons.primary ) {
7465
+ buttonElement.prepend( "<span class='ui-button-icon-primary ui-icon " + icons.primary + "'></span>" );
7466
+ }
7467
+
7468
+ if ( icons.secondary ) {
7469
+ buttonElement.append( "<span class='ui-button-icon-secondary ui-icon " + icons.secondary + "'></span>" );
7470
+ }
7471
+
7472
+ if ( !this.options.text ) {
7473
+ buttonClasses.push( multipleIcons ? "ui-button-icons-only" : "ui-button-icon-only" );
7474
+
7475
+ if ( !this.hasTitle ) {
7476
+ buttonElement.attr( "title", $.trim( buttonText ) );
7477
+ }
7478
+ }
7479
+ } else {
7480
+ buttonClasses.push( "ui-button-text-only" );
7481
+ }
7482
+ buttonElement.addClass( buttonClasses.join( " " ) );
7483
+ }
7484
+ });
7485
+
7486
+ $.widget( "ui.buttonset", {
7487
+ version: "1.10.1",
7488
+ options: {
7489
+ items: "button, input[type=button], input[type=submit], input[type=reset], input[type=checkbox], input[type=radio], a, :data(ui-button)"
7490
+ },
7491
+
7492
+ _create: function() {
7493
+ this.element.addClass( "ui-buttonset" );
7494
+ },
7495
+
7496
+ _init: function() {
7497
+ this.refresh();
7498
+ },
7499
+
7500
+ _setOption: function( key, value ) {
7501
+ if ( key === "disabled" ) {
7502
+ this.buttons.button( "option", key, value );
7503
+ }
7504
+
7505
+ this._super( key, value );
7506
+ },
7507
+
7508
+ refresh: function() {
7509
+ var rtl = this.element.css( "direction" ) === "rtl";
7510
+
7511
+ this.buttons = this.element.find( this.options.items )
7512
+ .filter( ":ui-button" )
7513
+ .button( "refresh" )
7514
+ .end()
7515
+ .not( ":ui-button" )
7516
+ .button()
7517
+ .end()
7518
+ .map(function() {
7519
+ return $( this ).button( "widget" )[ 0 ];
7520
+ })
7521
+ .removeClass( "ui-corner-all ui-corner-left ui-corner-right" )
7522
+ .filter( ":first" )
7523
+ .addClass( rtl ? "ui-corner-right" : "ui-corner-left" )
7524
+ .end()
7525
+ .filter( ":last" )
7526
+ .addClass( rtl ? "ui-corner-left" : "ui-corner-right" )
7527
+ .end()
7528
+ .end();
7529
+ },
7530
+
7531
+ _destroy: function() {
7532
+ this.element.removeClass( "ui-buttonset" );
7533
+ this.buttons
7534
+ .map(function() {
7535
+ return $( this ).button( "widget" )[ 0 ];
7536
+ })
7537
+ .removeClass( "ui-corner-left ui-corner-right" )
7538
+ .end()
7539
+ .button( "destroy" );
7540
+ }
7541
+ });
7542
+
7543
+ }( jQuery ) );
7544
+
7545
+ (function( $, undefined ) {
7546
+
7547
+ $.extend($.ui, { datepicker: { version: "1.10.1" } });
7548
+
7549
+ var PROP_NAME = "datepicker",
7550
+ dpuuid = new Date().getTime(),
7551
+ instActive;
7552
+
7553
+ /* Date picker manager.
7554
+ Use the singleton instance of this class, $.datepicker, to interact with the date picker.
7555
+ Settings for (groups of) date pickers are maintained in an instance object,
7556
+ allowing multiple different settings on the same page. */
7557
+
7558
+ function Datepicker() {
7559
+ this._curInst = null; // The current instance in use
7560
+ this._keyEvent = false; // If the last event was a key event
7561
+ this._disabledInputs = []; // List of date picker inputs that have been disabled
7562
+ this._datepickerShowing = false; // True if the popup picker is showing , false if not
7563
+ this._inDialog = false; // True if showing within a "dialog", false if not
7564
+ this._mainDivId = "ui-datepicker-div"; // The ID of the main datepicker division
7565
+ this._inlineClass = "ui-datepicker-inline"; // The name of the inline marker class
7566
+ this._appendClass = "ui-datepicker-append"; // The name of the append marker class
7567
+ this._triggerClass = "ui-datepicker-trigger"; // The name of the trigger marker class
7568
+ this._dialogClass = "ui-datepicker-dialog"; // The name of the dialog marker class
7569
+ this._disableClass = "ui-datepicker-disabled"; // The name of the disabled covering marker class
7570
+ this._unselectableClass = "ui-datepicker-unselectable"; // The name of the unselectable cell marker class
7571
+ this._currentClass = "ui-datepicker-current-day"; // The name of the current day marker class
7572
+ this._dayOverClass = "ui-datepicker-days-cell-over"; // The name of the day hover marker class
7573
+ this.regional = []; // Available regional settings, indexed by language code
7574
+ this.regional[""] = { // Default regional settings
7575
+ closeText: "Done", // Display text for close link
7576
+ prevText: "Prev", // Display text for previous month link
7577
+ nextText: "Next", // Display text for next month link
7578
+ currentText: "Today", // Display text for current month link
7579
+ monthNames: ["January","February","March","April","May","June",
7580
+ "July","August","September","October","November","December"], // Names of months for drop-down and formatting
7581
+ monthNamesShort: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"], // For formatting
7582
+ dayNames: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"], // For formatting
7583
+ dayNamesShort: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"], // For formatting
7584
+ dayNamesMin: ["Su","Mo","Tu","We","Th","Fr","Sa"], // Column headings for days starting at Sunday
7585
+ weekHeader: "Wk", // Column header for week of the year
7586
+ dateFormat: "mm/dd/yy", // See format options on parseDate
7587
+ firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
7588
+ isRTL: false, // True if right-to-left language, false if left-to-right
7589
+ showMonthAfterYear: false, // True if the year select precedes month, false for month then year
7590
+ yearSuffix: "" // Additional text to append to the year in the month headers
7591
+ };
7592
+ this._defaults = { // Global defaults for all the date picker instances
7593
+ showOn: "focus", // "focus" for popup on focus,
7594
+ // "button" for trigger button, or "both" for either
7595
+ showAnim: "fadeIn", // Name of jQuery animation for popup
7596
+ showOptions: {}, // Options for enhanced animations
7597
+ defaultDate: null, // Used when field is blank: actual date,
7598
+ // +/-number for offset from today, null for today
7599
+ appendText: "", // Display text following the input box, e.g. showing the format
7600
+ buttonText: "...", // Text for trigger button
7601
+ buttonImage: "", // URL for trigger button image
7602
+ buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
7603
+ hideIfNoPrevNext: false, // True to hide next/previous month links
7604
+ // if not applicable, false to just disable them
7605
+ navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
7606
+ gotoCurrent: false, // True if today link goes back to current selection instead
7607
+ changeMonth: false, // True if month can be selected directly, false if only prev/next
7608
+ changeYear: false, // True if year can be selected directly, false if only prev/next
7609
+ yearRange: "c-10:c+10", // Range of years to display in drop-down,
7610
+ // either relative to today's year (-nn:+nn), relative to currently displayed year
7611
+ // (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n)
7612
+ showOtherMonths: false, // True to show dates in other months, false to leave blank
7613
+ selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable
7614
+ showWeek: false, // True to show week of the year, false to not show it
7615
+ calculateWeek: this.iso8601Week, // How to calculate the week of the year,
7616
+ // takes a Date and returns the number of the week for it
7617
+ shortYearCutoff: "+10", // Short year values < this are in the current century,
7618
+ // > this are in the previous century,
7619
+ // string value starting with "+" for current year + value
7620
+ minDate: null, // The earliest selectable date, or null for no limit
7621
+ maxDate: null, // The latest selectable date, or null for no limit
7622
+ duration: "fast", // Duration of display/closure
7623
+ beforeShowDay: null, // Function that takes a date and returns an array with
7624
+ // [0] = true if selectable, false if not, [1] = custom CSS class name(s) or "",
7625
+ // [2] = cell title (optional), e.g. $.datepicker.noWeekends
7626
+ beforeShow: null, // Function that takes an input field and
7627
+ // returns a set of custom settings for the date picker
7628
+ onSelect: null, // Define a callback function when a date is selected
7629
+ onChangeMonthYear: null, // Define a callback function when the month or year is changed
7630
+ onClose: null, // Define a callback function when the datepicker is closed
7631
+ numberOfMonths: 1, // Number of months to show at a time
7632
+ showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
7633
+ stepMonths: 1, // Number of months to step back/forward
7634
+ stepBigMonths: 12, // Number of months to step back/forward for the big links
7635
+ altField: "", // Selector for an alternate field to store selected dates into
7636
+ altFormat: "", // The date format to use for the alternate field
7637
+ constrainInput: true, // The input is constrained by the current date format
7638
+ showButtonPanel: false, // True to show button panel, false to not show it
7639
+ autoSize: false, // True to size the input for the date format, false to leave as is
7640
+ disabled: false // The initial disabled state
7641
+ };
7642
+ $.extend(this._defaults, this.regional[""]);
7643
+ this.dpDiv = bindHover($("<div id='" + this._mainDivId + "' class='ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>"));
7644
+ }
7645
+
7646
+ $.extend(Datepicker.prototype, {
7647
+ /* Class name added to elements to indicate already configured with a date picker. */
7648
+ markerClassName: "hasDatepicker",
7649
+
7650
+ //Keep track of the maximum number of rows displayed (see #7043)
7651
+ maxRows: 4,
7652
+
7653
+ // TODO rename to "widget" when switching to widget factory
7654
+ _widgetDatepicker: function() {
7655
+ return this.dpDiv;
7656
+ },
7657
+
7658
+ /* Override the default settings for all instances of the date picker.
7659
+ * @param settings object - the new settings to use as defaults (anonymous object)
7660
+ * @return the manager object
7661
+ */
7662
+ setDefaults: function(settings) {
7663
+ extendRemove(this._defaults, settings || {});
7664
+ return this;
7665
+ },
7666
+
7667
+ /* Attach the date picker to a jQuery selection.
7668
+ * @param target element - the target input field or division or span
7669
+ * @param settings object - the new settings to use for this date picker instance (anonymous)
7670
+ */
7671
+ _attachDatepicker: function(target, settings) {
7672
+ var nodeName, inline, inst;
7673
+ nodeName = target.nodeName.toLowerCase();
7674
+ inline = (nodeName === "div" || nodeName === "span");
7675
+ if (!target.id) {
7676
+ this.uuid += 1;
7677
+ target.id = "dp" + this.uuid;
7678
+ }
7679
+ inst = this._newInst($(target), inline);
7680
+ inst.settings = $.extend({}, settings || {});
7681
+ if (nodeName === "input") {
7682
+ this._connectDatepicker(target, inst);
7683
+ } else if (inline) {
7684
+ this._inlineDatepicker(target, inst);
7685
+ }
7686
+ },
7687
+
7688
+ /* Create a new instance object. */
7689
+ _newInst: function(target, inline) {
7690
+ var id = target[0].id.replace(/([^A-Za-z0-9_\-])/g, "\\\\$1"); // escape jQuery meta chars
7691
+ return {id: id, input: target, // associated target
7692
+ selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
7693
+ drawMonth: 0, drawYear: 0, // month being drawn
7694
+ inline: inline, // is datepicker inline or not
7695
+ dpDiv: (!inline ? this.dpDiv : // presentation div
7696
+ bindHover($("<div class='" + this._inlineClass + " ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>")))};
7697
+ },
7698
+
7699
+ /* Attach the date picker to an input field. */
7700
+ _connectDatepicker: function(target, inst) {
7701
+ var input = $(target);
7702
+ inst.append = $([]);
7703
+ inst.trigger = $([]);
7704
+ if (input.hasClass(this.markerClassName)) {
7705
+ return;
7706
+ }
7707
+ this._attachments(input, inst);
7708
+ input.addClass(this.markerClassName).keydown(this._doKeyDown).
7709
+ keypress(this._doKeyPress).keyup(this._doKeyUp);
7710
+ this._autoSize(inst);
7711
+ $.data(target, PROP_NAME, inst);
7712
+ //If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665)
7713
+ if( inst.settings.disabled ) {
7714
+ this._disableDatepicker( target );
7715
+ }
7716
+ },
7717
+
7718
+ /* Make attachments based on settings. */
7719
+ _attachments: function(input, inst) {
7720
+ var showOn, buttonText, buttonImage,
7721
+ appendText = this._get(inst, "appendText"),
7722
+ isRTL = this._get(inst, "isRTL");
7723
+
7724
+ if (inst.append) {
7725
+ inst.append.remove();
7726
+ }
7727
+ if (appendText) {
7728
+ inst.append = $("<span class='" + this._appendClass + "'>" + appendText + "</span>");
7729
+ input[isRTL ? "before" : "after"](inst.append);
7730
+ }
7731
+
7732
+ input.unbind("focus", this._showDatepicker);
7733
+
7734
+ if (inst.trigger) {
7735
+ inst.trigger.remove();
7736
+ }
7737
+
7738
+ showOn = this._get(inst, "showOn");
7739
+ if (showOn === "focus" || showOn === "both") { // pop-up date picker when in the marked field
7740
+ input.focus(this._showDatepicker);
7741
+ }
7742
+ if (showOn === "button" || showOn === "both") { // pop-up date picker when button clicked
7743
+ buttonText = this._get(inst, "buttonText");
7744
+ buttonImage = this._get(inst, "buttonImage");
7745
+ inst.trigger = $(this._get(inst, "buttonImageOnly") ?
7746
+ $("<img/>").addClass(this._triggerClass).
7747
+ attr({ src: buttonImage, alt: buttonText, title: buttonText }) :
7748
+ $("<button type='button'></button>").addClass(this._triggerClass).
7749
+ html(!buttonImage ? buttonText : $("<img/>").attr(
7750
+ { src:buttonImage, alt:buttonText, title:buttonText })));
7751
+ input[isRTL ? "before" : "after"](inst.trigger);
7752
+ inst.trigger.click(function() {
7753
+ if ($.datepicker._datepickerShowing && $.datepicker._lastInput === input[0]) {
7754
+ $.datepicker._hideDatepicker();
7755
+ } else if ($.datepicker._datepickerShowing && $.datepicker._lastInput !== input[0]) {
7756
+ $.datepicker._hideDatepicker();
7757
+ $.datepicker._showDatepicker(input[0]);
7758
+ } else {
7759
+ $.datepicker._showDatepicker(input[0]);
7760
+ }
7761
+ return false;
7762
+ });
7763
+ }
7764
+ },
7765
+
7766
+ /* Apply the maximum length for the date format. */
7767
+ _autoSize: function(inst) {
7768
+ if (this._get(inst, "autoSize") && !inst.inline) {
7769
+ var findMax, max, maxI, i,
7770
+ date = new Date(2009, 12 - 1, 20), // Ensure double digits
7771
+ dateFormat = this._get(inst, "dateFormat");
7772
+
7773
+ if (dateFormat.match(/[DM]/)) {
7774
+ findMax = function(names) {
7775
+ max = 0;
7776
+ maxI = 0;
7777
+ for (i = 0; i < names.length; i++) {
7778
+ if (names[i].length > max) {
7779
+ max = names[i].length;
7780
+ maxI = i;
7781
+ }
7782
+ }
7783
+ return maxI;
7784
+ };
7785
+ date.setMonth(findMax(this._get(inst, (dateFormat.match(/MM/) ?
7786
+ "monthNames" : "monthNamesShort"))));
7787
+ date.setDate(findMax(this._get(inst, (dateFormat.match(/DD/) ?
7788
+ "dayNames" : "dayNamesShort"))) + 20 - date.getDay());
7789
+ }
7790
+ inst.input.attr("size", this._formatDate(inst, date).length);
7791
+ }
7792
+ },
7793
+
7794
+ /* Attach an inline date picker to a div. */
7795
+ _inlineDatepicker: function(target, inst) {
7796
+ var divSpan = $(target);
7797
+ if (divSpan.hasClass(this.markerClassName)) {
7798
+ return;
7799
+ }
7800
+ divSpan.addClass(this.markerClassName).append(inst.dpDiv);
7801
+ $.data(target, PROP_NAME, inst);
7802
+ this._setDate(inst, this._getDefaultDate(inst), true);
7803
+ this._updateDatepicker(inst);
7804
+ this._updateAlternate(inst);
7805
+ //If disabled option is true, disable the datepicker before showing it (see ticket #5665)
7806
+ if( inst.settings.disabled ) {
7807
+ this._disableDatepicker( target );
7808
+ }
7809
+ // Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements
7810
+ // http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height
7811
+ inst.dpDiv.css( "display", "block" );
7812
+ },
7813
+
7814
+ /* Pop-up the date picker in a "dialog" box.
7815
+ * @param input element - ignored
7816
+ * @param date string or Date - the initial date to display
7817
+ * @param onSelect function - the function to call when a date is selected
7818
+ * @param settings object - update the dialog date picker instance's settings (anonymous object)
7819
+ * @param pos int[2] - coordinates for the dialog's position within the screen or
7820
+ * event - with x/y coordinates or
7821
+ * leave empty for default (screen centre)
7822
+ * @return the manager object
7823
+ */
7824
+ _dialogDatepicker: function(input, date, onSelect, settings, pos) {
7825
+ var id, browserWidth, browserHeight, scrollX, scrollY,
7826
+ inst = this._dialogInst; // internal instance
7827
+
7828
+ if (!inst) {
7829
+ this.uuid += 1;
7830
+ id = "dp" + this.uuid;
7831
+ this._dialogInput = $("<input type='text' id='" + id +
7832
+ "' style='position: absolute; top: -100px; width: 0px;'/>");
7833
+ this._dialogInput.keydown(this._doKeyDown);
7834
+ $("body").append(this._dialogInput);
7835
+ inst = this._dialogInst = this._newInst(this._dialogInput, false);
7836
+ inst.settings = {};
7837
+ $.data(this._dialogInput[0], PROP_NAME, inst);
7838
+ }
7839
+ extendRemove(inst.settings, settings || {});
7840
+ date = (date && date.constructor === Date ? this._formatDate(inst, date) : date);
7841
+ this._dialogInput.val(date);
7842
+
7843
+ this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null);
7844
+ if (!this._pos) {
7845
+ browserWidth = document.documentElement.clientWidth;
7846
+ browserHeight = document.documentElement.clientHeight;
7847
+ scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
7848
+ scrollY = document.documentElement.scrollTop || document.body.scrollTop;
7849
+ this._pos = // should use actual width/height below
7850
+ [(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY];
7851
+ }
7852
+
7853
+ // move input on screen for focus, but hidden behind dialog
7854
+ this._dialogInput.css("left", (this._pos[0] + 20) + "px").css("top", this._pos[1] + "px");
7855
+ inst.settings.onSelect = onSelect;
7856
+ this._inDialog = true;
7857
+ this.dpDiv.addClass(this._dialogClass);
7858
+ this._showDatepicker(this._dialogInput[0]);
7859
+ if ($.blockUI) {
7860
+ $.blockUI(this.dpDiv);
7861
+ }
7862
+ $.data(this._dialogInput[0], PROP_NAME, inst);
7863
+ return this;
7864
+ },
7865
+
7866
+ /* Detach a datepicker from its control.
7867
+ * @param target element - the target input field or division or span
7868
+ */
7869
+ _destroyDatepicker: function(target) {
7870
+ var nodeName,
7871
+ $target = $(target),
7872
+ inst = $.data(target, PROP_NAME);
7873
+
7874
+ if (!$target.hasClass(this.markerClassName)) {
7875
+ return;
7876
+ }
7877
+
7878
+ nodeName = target.nodeName.toLowerCase();
7879
+ $.removeData(target, PROP_NAME);
7880
+ if (nodeName === "input") {
7881
+ inst.append.remove();
7882
+ inst.trigger.remove();
7883
+ $target.removeClass(this.markerClassName).
7884
+ unbind("focus", this._showDatepicker).
7885
+ unbind("keydown", this._doKeyDown).
7886
+ unbind("keypress", this._doKeyPress).
7887
+ unbind("keyup", this._doKeyUp);
7888
+ } else if (nodeName === "div" || nodeName === "span") {
7889
+ $target.removeClass(this.markerClassName).empty();
7890
+ }
7891
+ },
7892
+
7893
+ /* Enable the date picker to a jQuery selection.
7894
+ * @param target element - the target input field or division or span
7895
+ */
7896
+ _enableDatepicker: function(target) {
7897
+ var nodeName, inline,
7898
+ $target = $(target),
7899
+ inst = $.data(target, PROP_NAME);
7900
+
7901
+ if (!$target.hasClass(this.markerClassName)) {
7902
+ return;
7903
+ }
7904
+
7905
+ nodeName = target.nodeName.toLowerCase();
7906
+ if (nodeName === "input") {
7907
+ target.disabled = false;
7908
+ inst.trigger.filter("button").
7909
+ each(function() { this.disabled = false; }).end().
7910
+ filter("img").css({opacity: "1.0", cursor: ""});
7911
+ } else if (nodeName === "div" || nodeName === "span") {
7912
+ inline = $target.children("." + this._inlineClass);
7913
+ inline.children().removeClass("ui-state-disabled");
7914
+ inline.find("select.ui-datepicker-month, select.ui-datepicker-year").
7915
+ prop("disabled", false);
7916
+ }
7917
+ this._disabledInputs = $.map(this._disabledInputs,
7918
+ function(value) { return (value === target ? null : value); }); // delete entry
7919
+ },
7920
+
7921
+ /* Disable the date picker to a jQuery selection.
7922
+ * @param target element - the target input field or division or span
7923
+ */
7924
+ _disableDatepicker: function(target) {
7925
+ var nodeName, inline,
7926
+ $target = $(target),
7927
+ inst = $.data(target, PROP_NAME);
7928
+
7929
+ if (!$target.hasClass(this.markerClassName)) {
7930
+ return;
7931
+ }
7932
+
7933
+ nodeName = target.nodeName.toLowerCase();
7934
+ if (nodeName === "input") {
7935
+ target.disabled = true;
7936
+ inst.trigger.filter("button").
7937
+ each(function() { this.disabled = true; }).end().
7938
+ filter("img").css({opacity: "0.5", cursor: "default"});
7939
+ } else if (nodeName === "div" || nodeName === "span") {
7940
+ inline = $target.children("." + this._inlineClass);
7941
+ inline.children().addClass("ui-state-disabled");
7942
+ inline.find("select.ui-datepicker-month, select.ui-datepicker-year").
7943
+ prop("disabled", true);
7944
+ }
7945
+ this._disabledInputs = $.map(this._disabledInputs,
7946
+ function(value) { return (value === target ? null : value); }); // delete entry
7947
+ this._disabledInputs[this._disabledInputs.length] = target;
7948
+ },
7949
+
7950
+ /* Is the first field in a jQuery collection disabled as a datepicker?
7951
+ * @param target element - the target input field or division or span
7952
+ * @return boolean - true if disabled, false if enabled
7953
+ */
7954
+ _isDisabledDatepicker: function(target) {
7955
+ if (!target) {
7956
+ return false;
7957
+ }
7958
+ for (var i = 0; i < this._disabledInputs.length; i++) {
7959
+ if (this._disabledInputs[i] === target) {
7960
+ return true;
7961
+ }
7962
+ }
7963
+ return false;
7964
+ },
7965
+
7966
+ /* Retrieve the instance data for the target control.
7967
+ * @param target element - the target input field or division or span
7968
+ * @return object - the associated instance data
7969
+ * @throws error if a jQuery problem getting data
7970
+ */
7971
+ _getInst: function(target) {
7972
+ try {
7973
+ return $.data(target, PROP_NAME);
7974
+ }
7975
+ catch (err) {
7976
+ throw "Missing instance data for this datepicker";
7977
+ }
7978
+ },
7979
+
7980
+ /* Update or retrieve the settings for a date picker attached to an input field or division.
7981
+ * @param target element - the target input field or division or span
7982
+ * @param name object - the new settings to update or
7983
+ * string - the name of the setting to change or retrieve,
7984
+ * when retrieving also "all" for all instance settings or
7985
+ * "defaults" for all global defaults
7986
+ * @param value any - the new value for the setting
7987
+ * (omit if above is an object or to retrieve a value)
7988
+ */
7989
+ _optionDatepicker: function(target, name, value) {
7990
+ var settings, date, minDate, maxDate,
7991
+ inst = this._getInst(target);
7992
+
7993
+ if (arguments.length === 2 && typeof name === "string") {
7994
+ return (name === "defaults" ? $.extend({}, $.datepicker._defaults) :
7995
+ (inst ? (name === "all" ? $.extend({}, inst.settings) :
7996
+ this._get(inst, name)) : null));
7997
+ }
7998
+
7999
+ settings = name || {};
8000
+ if (typeof name === "string") {
8001
+ settings = {};
8002
+ settings[name] = value;
8003
+ }
8004
+
8005
+ if (inst) {
8006
+ if (this._curInst === inst) {
8007
+ this._hideDatepicker();
8008
+ }
8009
+
8010
+ date = this._getDateDatepicker(target, true);
8011
+ minDate = this._getMinMaxDate(inst, "min");
8012
+ maxDate = this._getMinMaxDate(inst, "max");
8013
+ extendRemove(inst.settings, settings);
8014
+ // reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided
8015
+ if (minDate !== null && settings.dateFormat !== undefined && settings.minDate === undefined) {
8016
+ inst.settings.minDate = this._formatDate(inst, minDate);
8017
+ }
8018
+ if (maxDate !== null && settings.dateFormat !== undefined && settings.maxDate === undefined) {
8019
+ inst.settings.maxDate = this._formatDate(inst, maxDate);
8020
+ }
8021
+ if ( "disabled" in settings ) {
8022
+ if ( settings.disabled ) {
8023
+ this._disableDatepicker(target);
8024
+ } else {
8025
+ this._enableDatepicker(target);
8026
+ }
8027
+ }
8028
+ this._attachments($(target), inst);
8029
+ this._autoSize(inst);
8030
+ this._setDate(inst, date);
8031
+ this._updateAlternate(inst);
8032
+ this._updateDatepicker(inst);
8033
+ }
8034
+ },
8035
+
8036
+ // change method deprecated
8037
+ _changeDatepicker: function(target, name, value) {
8038
+ this._optionDatepicker(target, name, value);
8039
+ },
8040
+
8041
+ /* Redraw the date picker attached to an input field or division.
8042
+ * @param target element - the target input field or division or span
8043
+ */
8044
+ _refreshDatepicker: function(target) {
8045
+ var inst = this._getInst(target);
8046
+ if (inst) {
8047
+ this._updateDatepicker(inst);
8048
+ }
8049
+ },
8050
+
8051
+ /* Set the dates for a jQuery selection.
8052
+ * @param target element - the target input field or division or span
8053
+ * @param date Date - the new date
8054
+ */
8055
+ _setDateDatepicker: function(target, date) {
8056
+ var inst = this._getInst(target);
8057
+ if (inst) {
8058
+ this._setDate(inst, date);
8059
+ this._updateDatepicker(inst);
8060
+ this._updateAlternate(inst);
8061
+ }
8062
+ },
8063
+
8064
+ /* Get the date(s) for the first entry in a jQuery selection.
8065
+ * @param target element - the target input field or division or span
8066
+ * @param noDefault boolean - true if no default date is to be used
8067
+ * @return Date - the current date
8068
+ */
8069
+ _getDateDatepicker: function(target, noDefault) {
8070
+ var inst = this._getInst(target);
8071
+ if (inst && !inst.inline) {
8072
+ this._setDateFromField(inst, noDefault);
8073
+ }
8074
+ return (inst ? this._getDate(inst) : null);
8075
+ },
8076
+
8077
+ /* Handle keystrokes. */
8078
+ _doKeyDown: function(event) {
8079
+ var onSelect, dateStr, sel,
8080
+ inst = $.datepicker._getInst(event.target),
8081
+ handled = true,
8082
+ isRTL = inst.dpDiv.is(".ui-datepicker-rtl");
8083
+
8084
+ inst._keyEvent = true;
8085
+ if ($.datepicker._datepickerShowing) {
8086
+ switch (event.keyCode) {
8087
+ case 9: $.datepicker._hideDatepicker();
8088
+ handled = false;
8089
+ break; // hide on tab out
8090
+ case 13: sel = $("td." + $.datepicker._dayOverClass + ":not(." +
8091
+ $.datepicker._currentClass + ")", inst.dpDiv);
8092
+ if (sel[0]) {
8093
+ $.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]);
8094
+ }
8095
+
8096
+ onSelect = $.datepicker._get(inst, "onSelect");
8097
+ if (onSelect) {
8098
+ dateStr = $.datepicker._formatDate(inst);
8099
+
8100
+ // trigger custom callback
8101
+ onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]);
8102
+ } else {
8103
+ $.datepicker._hideDatepicker();
8104
+ }
8105
+
8106
+ return false; // don't submit the form
8107
+ case 27: $.datepicker._hideDatepicker();
8108
+ break; // hide on escape
8109
+ case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
8110
+ -$.datepicker._get(inst, "stepBigMonths") :
8111
+ -$.datepicker._get(inst, "stepMonths")), "M");
8112
+ break; // previous month/year on page up/+ ctrl
8113
+ case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
8114
+ +$.datepicker._get(inst, "stepBigMonths") :
8115
+ +$.datepicker._get(inst, "stepMonths")), "M");
8116
+ break; // next month/year on page down/+ ctrl
8117
+ case 35: if (event.ctrlKey || event.metaKey) {
8118
+ $.datepicker._clearDate(event.target);
8119
+ }
8120
+ handled = event.ctrlKey || event.metaKey;
8121
+ break; // clear on ctrl or command +end
8122
+ case 36: if (event.ctrlKey || event.metaKey) {
8123
+ $.datepicker._gotoToday(event.target);
8124
+ }
8125
+ handled = event.ctrlKey || event.metaKey;
8126
+ break; // current on ctrl or command +home
8127
+ case 37: if (event.ctrlKey || event.metaKey) {
8128
+ $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), "D");
8129
+ }
8130
+ handled = event.ctrlKey || event.metaKey;
8131
+ // -1 day on ctrl or command +left
8132
+ if (event.originalEvent.altKey) {
8133
+ $.datepicker._adjustDate(event.target, (event.ctrlKey ?
8134
+ -$.datepicker._get(inst, "stepBigMonths") :
8135
+ -$.datepicker._get(inst, "stepMonths")), "M");
8136
+ }
8137
+ // next month/year on alt +left on Mac
8138
+ break;
8139
+ case 38: if (event.ctrlKey || event.metaKey) {
8140
+ $.datepicker._adjustDate(event.target, -7, "D");
8141
+ }
8142
+ handled = event.ctrlKey || event.metaKey;
8143
+ break; // -1 week on ctrl or command +up
8144
+ case 39: if (event.ctrlKey || event.metaKey) {
8145
+ $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), "D");
8146
+ }
8147
+ handled = event.ctrlKey || event.metaKey;
8148
+ // +1 day on ctrl or command +right
8149
+ if (event.originalEvent.altKey) {
8150
+ $.datepicker._adjustDate(event.target, (event.ctrlKey ?
8151
+ +$.datepicker._get(inst, "stepBigMonths") :
8152
+ +$.datepicker._get(inst, "stepMonths")), "M");
8153
+ }
8154
+ // next month/year on alt +right
8155
+ break;
8156
+ case 40: if (event.ctrlKey || event.metaKey) {
8157
+ $.datepicker._adjustDate(event.target, +7, "D");
8158
+ }
8159
+ handled = event.ctrlKey || event.metaKey;
8160
+ break; // +1 week on ctrl or command +down
8161
+ default: handled = false;
8162
+ }
8163
+ } else if (event.keyCode === 36 && event.ctrlKey) { // display the date picker on ctrl+home
8164
+ $.datepicker._showDatepicker(this);
8165
+ } else {
8166
+ handled = false;
8167
+ }
8168
+
8169
+ if (handled) {
8170
+ event.preventDefault();
8171
+ event.stopPropagation();
8172
+ }
8173
+ },
8174
+
8175
+ /* Filter entered characters - based on date format. */
8176
+ _doKeyPress: function(event) {
8177
+ var chars, chr,
8178
+ inst = $.datepicker._getInst(event.target);
8179
+
8180
+ if ($.datepicker._get(inst, "constrainInput")) {
8181
+ chars = $.datepicker._possibleChars($.datepicker._get(inst, "dateFormat"));
8182
+ chr = String.fromCharCode(event.charCode == null ? event.keyCode : event.charCode);
8183
+ return event.ctrlKey || event.metaKey || (chr < " " || !chars || chars.indexOf(chr) > -1);
8184
+ }
8185
+ },
8186
+
8187
+ /* Synchronise manual entry and field/alternate field. */
8188
+ _doKeyUp: function(event) {
8189
+ var date,
8190
+ inst = $.datepicker._getInst(event.target);
8191
+
8192
+ if (inst.input.val() !== inst.lastVal) {
8193
+ try {
8194
+ date = $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"),
8195
+ (inst.input ? inst.input.val() : null),
8196
+ $.datepicker._getFormatConfig(inst));
8197
+
8198
+ if (date) { // only if valid
8199
+ $.datepicker._setDateFromField(inst);
8200
+ $.datepicker._updateAlternate(inst);
8201
+ $.datepicker._updateDatepicker(inst);
8202
+ }
8203
+ }
8204
+ catch (err) {
8205
+ }
8206
+ }
8207
+ return true;
8208
+ },
8209
+
8210
+ /* Pop-up the date picker for a given input field.
8211
+ * If false returned from beforeShow event handler do not show.
8212
+ * @param input element - the input field attached to the date picker or
8213
+ * event - if triggered by focus
8214
+ */
8215
+ _showDatepicker: function(input) {
8216
+ input = input.target || input;
8217
+ if (input.nodeName.toLowerCase() !== "input") { // find from button/image trigger
8218
+ input = $("input", input.parentNode)[0];
8219
+ }
8220
+
8221
+ if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput === input) { // already here
8222
+ return;
8223
+ }
8224
+
8225
+ var inst, beforeShow, beforeShowSettings, isFixed,
8226
+ offset, showAnim, duration;
8227
+
8228
+ inst = $.datepicker._getInst(input);
8229
+ if ($.datepicker._curInst && $.datepicker._curInst !== inst) {
8230
+ $.datepicker._curInst.dpDiv.stop(true, true);
8231
+ if ( inst && $.datepicker._datepickerShowing ) {
8232
+ $.datepicker._hideDatepicker( $.datepicker._curInst.input[0] );
8233
+ }
8234
+ }
8235
+
8236
+ beforeShow = $.datepicker._get(inst, "beforeShow");
8237
+ beforeShowSettings = beforeShow ? beforeShow.apply(input, [input, inst]) : {};
8238
+ if(beforeShowSettings === false){
8239
+ return;
8240
+ }
8241
+ extendRemove(inst.settings, beforeShowSettings);
8242
+
8243
+ inst.lastVal = null;
8244
+ $.datepicker._lastInput = input;
8245
+ $.datepicker._setDateFromField(inst);
8246
+
8247
+ if ($.datepicker._inDialog) { // hide cursor
8248
+ input.value = "";
8249
+ }
8250
+ if (!$.datepicker._pos) { // position below input
8251
+ $.datepicker._pos = $.datepicker._findPos(input);
8252
+ $.datepicker._pos[1] += input.offsetHeight; // add the height
8253
+ }
8254
+
8255
+ isFixed = false;
8256
+ $(input).parents().each(function() {
8257
+ isFixed |= $(this).css("position") === "fixed";
8258
+ return !isFixed;
8259
+ });
8260
+
8261
+ offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]};
8262
+ $.datepicker._pos = null;
8263
+ //to avoid flashes on Firefox
8264
+ inst.dpDiv.empty();
8265
+ // determine sizing offscreen
8266
+ inst.dpDiv.css({position: "absolute", display: "block", top: "-1000px"});
8267
+ $.datepicker._updateDatepicker(inst);
8268
+ // fix width for dynamic number of date pickers
8269
+ // and adjust position before showing
8270
+ offset = $.datepicker._checkOffset(inst, offset, isFixed);
8271
+ inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ?
8272
+ "static" : (isFixed ? "fixed" : "absolute")), display: "none",
8273
+ left: offset.left + "px", top: offset.top + "px"});
8274
+
8275
+ if (!inst.inline) {
8276
+ showAnim = $.datepicker._get(inst, "showAnim");
8277
+ duration = $.datepicker._get(inst, "duration");
8278
+ inst.dpDiv.zIndex($(input).zIndex()+1);
8279
+ $.datepicker._datepickerShowing = true;
8280
+
8281
+ if ( $.effects && $.effects.effect[ showAnim ] ) {
8282
+ inst.dpDiv.show(showAnim, $.datepicker._get(inst, "showOptions"), duration);
8283
+ } else {
8284
+ inst.dpDiv[showAnim || "show"](showAnim ? duration : null);
8285
+ }
8286
+
8287
+ if (inst.input.is(":visible") && !inst.input.is(":disabled")) {
8288
+ inst.input.focus();
8289
+ }
8290
+ $.datepicker._curInst = inst;
8291
+ }
8292
+ },
8293
+
8294
+ /* Generate the date picker content. */
8295
+ _updateDatepicker: function(inst) {
8296
+ this.maxRows = 4; //Reset the max number of rows being displayed (see #7043)
8297
+ instActive = inst; // for delegate hover events
8298
+ inst.dpDiv.empty().append(this._generateHTML(inst));
8299
+ this._attachHandlers(inst);
8300
+ inst.dpDiv.find("." + this._dayOverClass + " a").mouseover();
8301
+
8302
+ var origyearshtml,
8303
+ numMonths = this._getNumberOfMonths(inst),
8304
+ cols = numMonths[1],
8305
+ width = 17;
8306
+
8307
+ inst.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width("");
8308
+ if (cols > 1) {
8309
+ inst.dpDiv.addClass("ui-datepicker-multi-" + cols).css("width", (width * cols) + "em");
8310
+ }
8311
+ inst.dpDiv[(numMonths[0] !== 1 || numMonths[1] !== 1 ? "add" : "remove") +
8312
+ "Class"]("ui-datepicker-multi");
8313
+ inst.dpDiv[(this._get(inst, "isRTL") ? "add" : "remove") +
8314
+ "Class"]("ui-datepicker-rtl");
8315
+
8316
+ // #6694 - don't focus the input if it's already focused
8317
+ // this breaks the change event in IE
8318
+ if (inst === $.datepicker._curInst && $.datepicker._datepickerShowing && inst.input &&
8319
+ inst.input.is(":visible") && !inst.input.is(":disabled") && inst.input[0] !== document.activeElement) {
8320
+ inst.input.focus();
8321
+ }
8322
+
8323
+ // deffered render of the years select (to avoid flashes on Firefox)
8324
+ if( inst.yearshtml ){
8325
+ origyearshtml = inst.yearshtml;
8326
+ setTimeout(function(){
8327
+ //assure that inst.yearshtml didn't change.
8328
+ if( origyearshtml === inst.yearshtml && inst.yearshtml ){
8329
+ inst.dpDiv.find("select.ui-datepicker-year:first").replaceWith(inst.yearshtml);
8330
+ }
8331
+ origyearshtml = inst.yearshtml = null;
8332
+ }, 0);
8333
+ }
8334
+ },
8335
+
8336
+ /* Retrieve the size of left and top borders for an element.
8337
+ * @param elem (jQuery object) the element of interest
8338
+ * @return (number[2]) the left and top borders
8339
+ */
8340
+ _getBorders: function(elem) {
8341
+ var convert = function(value) {
8342
+ return {thin: 1, medium: 2, thick: 3}[value] || value;
8343
+ };
8344
+ return [parseFloat(convert(elem.css("border-left-width"))),
8345
+ parseFloat(convert(elem.css("border-top-width")))];
8346
+ },
8347
+
8348
+ /* Check positioning to remain on screen. */
8349
+ _checkOffset: function(inst, offset, isFixed) {
8350
+ var dpWidth = inst.dpDiv.outerWidth(),
8351
+ dpHeight = inst.dpDiv.outerHeight(),
8352
+ inputWidth = inst.input ? inst.input.outerWidth() : 0,
8353
+ inputHeight = inst.input ? inst.input.outerHeight() : 0,
8354
+ viewWidth = document.documentElement.clientWidth + (isFixed ? 0 : $(document).scrollLeft()),
8355
+ viewHeight = document.documentElement.clientHeight + (isFixed ? 0 : $(document).scrollTop());
8356
+
8357
+ offset.left -= (this._get(inst, "isRTL") ? (dpWidth - inputWidth) : 0);
8358
+ offset.left -= (isFixed && offset.left === inst.input.offset().left) ? $(document).scrollLeft() : 0;
8359
+ offset.top -= (isFixed && offset.top === (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0;
8360
+
8361
+ // now check if datepicker is showing outside window viewport - move to a better place if so.
8362
+ offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ?
8363
+ Math.abs(offset.left + dpWidth - viewWidth) : 0);
8364
+ offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ?
8365
+ Math.abs(dpHeight + inputHeight) : 0);
8366
+
8367
+ return offset;
8368
+ },
8369
+
8370
+ /* Find an object's position on the screen. */
8371
+ _findPos: function(obj) {
8372
+ var position,
8373
+ inst = this._getInst(obj),
8374
+ isRTL = this._get(inst, "isRTL");
8375
+
8376
+ while (obj && (obj.type === "hidden" || obj.nodeType !== 1 || $.expr.filters.hidden(obj))) {
8377
+ obj = obj[isRTL ? "previousSibling" : "nextSibling"];
8378
+ }
8379
+
8380
+ position = $(obj).offset();
8381
+ return [position.left, position.top];
8382
+ },
8383
+
8384
+ /* Hide the date picker from view.
8385
+ * @param input element - the input field attached to the date picker
8386
+ */
8387
+ _hideDatepicker: function(input) {
8388
+ var showAnim, duration, postProcess, onClose,
8389
+ inst = this._curInst;
8390
+
8391
+ if (!inst || (input && inst !== $.data(input, PROP_NAME))) {
8392
+ return;
8393
+ }
8394
+
8395
+ if (this._datepickerShowing) {
8396
+ showAnim = this._get(inst, "showAnim");
8397
+ duration = this._get(inst, "duration");
8398
+ postProcess = function() {
8399
+ $.datepicker._tidyDialog(inst);
8400
+ };
8401
+
8402
+ // DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is not needed
8403
+ if ( $.effects && ( $.effects.effect[ showAnim ] || $.effects[ showAnim ] ) ) {
8404
+ inst.dpDiv.hide(showAnim, $.datepicker._get(inst, "showOptions"), duration, postProcess);
8405
+ } else {
8406
+ inst.dpDiv[(showAnim === "slideDown" ? "slideUp" :
8407
+ (showAnim === "fadeIn" ? "fadeOut" : "hide"))]((showAnim ? duration : null), postProcess);
8408
+ }
8409
+
8410
+ if (!showAnim) {
8411
+ postProcess();
8412
+ }
8413
+ this._datepickerShowing = false;
8414
+
8415
+ onClose = this._get(inst, "onClose");
8416
+ if (onClose) {
8417
+ onClose.apply((inst.input ? inst.input[0] : null), [(inst.input ? inst.input.val() : ""), inst]);
8418
+ }
8419
+
8420
+ this._lastInput = null;
8421
+ if (this._inDialog) {
8422
+ this._dialogInput.css({ position: "absolute", left: "0", top: "-100px" });
8423
+ if ($.blockUI) {
8424
+ $.unblockUI();
8425
+ $("body").append(this.dpDiv);
8426
+ }
8427
+ }
8428
+ this._inDialog = false;
8429
+ }
8430
+ },
8431
+
8432
+ /* Tidy up after a dialog display. */
8433
+ _tidyDialog: function(inst) {
8434
+ inst.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar");
8435
+ },
8436
+
8437
+ /* Close date picker if clicked elsewhere. */
8438
+ _checkExternalClick: function(event) {
8439
+ if (!$.datepicker._curInst) {
8440
+ return;
8441
+ }
8442
+
8443
+ var $target = $(event.target),
8444
+ inst = $.datepicker._getInst($target[0]);
8445
+
8446
+ if ( ( ( $target[0].id !== $.datepicker._mainDivId &&
8447
+ $target.parents("#" + $.datepicker._mainDivId).length === 0 &&
8448
+ !$target.hasClass($.datepicker.markerClassName) &&
8449
+ !$target.closest("." + $.datepicker._triggerClass).length &&
8450
+ $.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI) ) ) ||
8451
+ ( $target.hasClass($.datepicker.markerClassName) && $.datepicker._curInst !== inst ) ) {
8452
+ $.datepicker._hideDatepicker();
8453
+ }
8454
+ },
8455
+
8456
+ /* Adjust one of the date sub-fields. */
8457
+ _adjustDate: function(id, offset, period) {
8458
+ var target = $(id),
8459
+ inst = this._getInst(target[0]);
8460
+
8461
+ if (this._isDisabledDatepicker(target[0])) {
8462
+ return;
8463
+ }
8464
+ this._adjustInstDate(inst, offset +
8465
+ (period === "M" ? this._get(inst, "showCurrentAtPos") : 0), // undo positioning
8466
+ period);
8467
+ this._updateDatepicker(inst);
8468
+ },
8469
+
8470
+ /* Action for current link. */
8471
+ _gotoToday: function(id) {
8472
+ var date,
8473
+ target = $(id),
8474
+ inst = this._getInst(target[0]);
8475
+
8476
+ if (this._get(inst, "gotoCurrent") && inst.currentDay) {
8477
+ inst.selectedDay = inst.currentDay;
8478
+ inst.drawMonth = inst.selectedMonth = inst.currentMonth;
8479
+ inst.drawYear = inst.selectedYear = inst.currentYear;
8480
+ } else {
8481
+ date = new Date();
8482
+ inst.selectedDay = date.getDate();
8483
+ inst.drawMonth = inst.selectedMonth = date.getMonth();
8484
+ inst.drawYear = inst.selectedYear = date.getFullYear();
8485
+ }
8486
+ this._notifyChange(inst);
8487
+ this._adjustDate(target);
8488
+ },
8489
+
8490
+ /* Action for selecting a new month/year. */
8491
+ _selectMonthYear: function(id, select, period) {
8492
+ var target = $(id),
8493
+ inst = this._getInst(target[0]);
8494
+
8495
+ inst["selected" + (period === "M" ? "Month" : "Year")] =
8496
+ inst["draw" + (period === "M" ? "Month" : "Year")] =
8497
+ parseInt(select.options[select.selectedIndex].value,10);
8498
+
8499
+ this._notifyChange(inst);
8500
+ this._adjustDate(target);
8501
+ },
8502
+
8503
+ /* Action for selecting a day. */
8504
+ _selectDay: function(id, month, year, td) {
8505
+ var inst,
8506
+ target = $(id);
8507
+
8508
+ if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) {
8509
+ return;
8510
+ }
8511
+
8512
+ inst = this._getInst(target[0]);
8513
+ inst.selectedDay = inst.currentDay = $("a", td).html();
8514
+ inst.selectedMonth = inst.currentMonth = month;
8515
+ inst.selectedYear = inst.currentYear = year;
8516
+ this._selectDate(id, this._formatDate(inst,
8517
+ inst.currentDay, inst.currentMonth, inst.currentYear));
8518
+ },
8519
+
8520
+ /* Erase the input field and hide the date picker. */
8521
+ _clearDate: function(id) {
8522
+ var target = $(id);
8523
+ this._selectDate(target, "");
8524
+ },
8525
+
8526
+ /* Update the input field with the selected date. */
8527
+ _selectDate: function(id, dateStr) {
8528
+ var onSelect,
8529
+ target = $(id),
8530
+ inst = this._getInst(target[0]);
8531
+
8532
+ dateStr = (dateStr != null ? dateStr : this._formatDate(inst));
8533
+ if (inst.input) {
8534
+ inst.input.val(dateStr);
8535
+ }
8536
+ this._updateAlternate(inst);
8537
+
8538
+ onSelect = this._get(inst, "onSelect");
8539
+ if (onSelect) {
8540
+ onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); // trigger custom callback
8541
+ } else if (inst.input) {
8542
+ inst.input.trigger("change"); // fire the change event
8543
+ }
8544
+
8545
+ if (inst.inline){
8546
+ this._updateDatepicker(inst);
8547
+ } else {
8548
+ this._hideDatepicker();
8549
+ this._lastInput = inst.input[0];
8550
+ if (typeof(inst.input[0]) !== "object") {
8551
+ inst.input.focus(); // restore focus
8552
+ }
8553
+ this._lastInput = null;
8554
+ }
8555
+ },
8556
+
8557
+ /* Update any alternate field to synchronise with the main field. */
8558
+ _updateAlternate: function(inst) {
8559
+ var altFormat, date, dateStr,
8560
+ altField = this._get(inst, "altField");
8561
+
8562
+ if (altField) { // update alternate field too
8563
+ altFormat = this._get(inst, "altFormat") || this._get(inst, "dateFormat");
8564
+ date = this._getDate(inst);
8565
+ dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst));
8566
+ $(altField).each(function() { $(this).val(dateStr); });
8567
+ }
8568
+ },
8569
+
8570
+ /* Set as beforeShowDay function to prevent selection of weekends.
8571
+ * @param date Date - the date to customise
8572
+ * @return [boolean, string] - is this date selectable?, what is its CSS class?
8573
+ */
8574
+ noWeekends: function(date) {
8575
+ var day = date.getDay();
8576
+ return [(day > 0 && day < 6), ""];
8577
+ },
8578
+
8579
+ /* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
8580
+ * @param date Date - the date to get the week for
8581
+ * @return number - the number of the week within the year that contains this date
8582
+ */
8583
+ iso8601Week: function(date) {
8584
+ var time,
8585
+ checkDate = new Date(date.getTime());
8586
+
8587
+ // Find Thursday of this week starting on Monday
8588
+ checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7));
8589
+
8590
+ time = checkDate.getTime();
8591
+ checkDate.setMonth(0); // Compare with Jan 1
8592
+ checkDate.setDate(1);
8593
+ return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1;
8594
+ },
8595
+
8596
+ /* Parse a string value into a date object.
8597
+ * See formatDate below for the possible formats.
8598
+ *
8599
+ * @param format string - the expected format of the date
8600
+ * @param value string - the date in the above format
8601
+ * @param settings Object - attributes include:
8602
+ * shortYearCutoff number - the cutoff year for determining the century (optional)
8603
+ * dayNamesShort string[7] - abbreviated names of the days from Sunday (optional)
8604
+ * dayNames string[7] - names of the days from Sunday (optional)
8605
+ * monthNamesShort string[12] - abbreviated names of the months (optional)
8606
+ * monthNames string[12] - names of the months (optional)
8607
+ * @return Date - the extracted date value or null if value is blank
8608
+ */
8609
+ parseDate: function (format, value, settings) {
8610
+ if (format == null || value == null) {
8611
+ throw "Invalid arguments";
8612
+ }
8613
+
8614
+ value = (typeof value === "object" ? value.toString() : value + "");
8615
+ if (value === "") {
8616
+ return null;
8617
+ }
8618
+
8619
+ var iFormat, dim, extra,
8620
+ iValue = 0,
8621
+ shortYearCutoffTemp = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff,
8622
+ shortYearCutoff = (typeof shortYearCutoffTemp !== "string" ? shortYearCutoffTemp :
8623
+ new Date().getFullYear() % 100 + parseInt(shortYearCutoffTemp, 10)),
8624
+ dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort,
8625
+ dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames,
8626
+ monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort,
8627
+ monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames,
8628
+ year = -1,
8629
+ month = -1,
8630
+ day = -1,
8631
+ doy = -1,
8632
+ literal = false,
8633
+ date,
8634
+ // Check whether a format character is doubled
8635
+ lookAhead = function(match) {
8636
+ var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match);
8637
+ if (matches) {
8638
+ iFormat++;
8639
+ }
8640
+ return matches;
8641
+ },
8642
+ // Extract a number from the string value
8643
+ getNumber = function(match) {
8644
+ var isDoubled = lookAhead(match),
8645
+ size = (match === "@" ? 14 : (match === "!" ? 20 :
8646
+ (match === "y" && isDoubled ? 4 : (match === "o" ? 3 : 2)))),
8647
+ digits = new RegExp("^\\d{1," + size + "}"),
8648
+ num = value.substring(iValue).match(digits);
8649
+ if (!num) {
8650
+ throw "Missing number at position " + iValue;
8651
+ }
8652
+ iValue += num[0].length;
8653
+ return parseInt(num[0], 10);
8654
+ },
8655
+ // Extract a name from the string value and convert to an index
8656
+ getName = function(match, shortNames, longNames) {
8657
+ var index = -1,
8658
+ names = $.map(lookAhead(match) ? longNames : shortNames, function (v, k) {
8659
+ return [ [k, v] ];
8660
+ }).sort(function (a, b) {
8661
+ return -(a[1].length - b[1].length);
8662
+ });
8663
+
8664
+ $.each(names, function (i, pair) {
8665
+ var name = pair[1];
8666
+ if (value.substr(iValue, name.length).toLowerCase() === name.toLowerCase()) {
8667
+ index = pair[0];
8668
+ iValue += name.length;
8669
+ return false;
8670
+ }
8671
+ });
8672
+ if (index !== -1) {
8673
+ return index + 1;
8674
+ } else {
8675
+ throw "Unknown name at position " + iValue;
8676
+ }
8677
+ },
8678
+ // Confirm that a literal character matches the string value
8679
+ checkLiteral = function() {
8680
+ if (value.charAt(iValue) !== format.charAt(iFormat)) {
8681
+ throw "Unexpected literal at position " + iValue;
8682
+ }
8683
+ iValue++;
8684
+ };
8685
+
8686
+ for (iFormat = 0; iFormat < format.length; iFormat++) {
8687
+ if (literal) {
8688
+ if (format.charAt(iFormat) === "'" && !lookAhead("'")) {
8689
+ literal = false;
8690
+ } else {
8691
+ checkLiteral();
8692
+ }
8693
+ } else {
8694
+ switch (format.charAt(iFormat)) {
8695
+ case "d":
8696
+ day = getNumber("d");
8697
+ break;
8698
+ case "D":
8699
+ getName("D", dayNamesShort, dayNames);
8700
+ break;
8701
+ case "o":
8702
+ doy = getNumber("o");
8703
+ break;
8704
+ case "m":
8705
+ month = getNumber("m");
8706
+ break;
8707
+ case "M":
8708
+ month = getName("M", monthNamesShort, monthNames);
8709
+ break;
8710
+ case "y":
8711
+ year = getNumber("y");
8712
+ break;
8713
+ case "@":
8714
+ date = new Date(getNumber("@"));
8715
+ year = date.getFullYear();
8716
+ month = date.getMonth() + 1;
8717
+ day = date.getDate();
8718
+ break;
8719
+ case "!":
8720
+ date = new Date((getNumber("!") - this._ticksTo1970) / 10000);
8721
+ year = date.getFullYear();
8722
+ month = date.getMonth() + 1;
8723
+ day = date.getDate();
8724
+ break;
8725
+ case "'":
8726
+ if (lookAhead("'")){
8727
+ checkLiteral();
8728
+ } else {
8729
+ literal = true;
8730
+ }
8731
+ break;
8732
+ default:
8733
+ checkLiteral();
8734
+ }
8735
+ }
8736
+ }
8737
+
8738
+ if (iValue < value.length){
8739
+ extra = value.substr(iValue);
8740
+ if (!/^\s+/.test(extra)) {
8741
+ throw "Extra/unparsed characters found in date: " + extra;
8742
+ }
8743
+ }
8744
+
8745
+ if (year === -1) {
8746
+ year = new Date().getFullYear();
8747
+ } else if (year < 100) {
8748
+ year += new Date().getFullYear() - new Date().getFullYear() % 100 +
8749
+ (year <= shortYearCutoff ? 0 : -100);
8750
+ }
8751
+
8752
+ if (doy > -1) {
8753
+ month = 1;
8754
+ day = doy;
8755
+ do {
8756
+ dim = this._getDaysInMonth(year, month - 1);
8757
+ if (day <= dim) {
8758
+ break;
8759
+ }
8760
+ month++;
8761
+ day -= dim;
8762
+ } while (true);
8763
+ }
8764
+
8765
+ date = this._daylightSavingAdjust(new Date(year, month - 1, day));
8766
+ if (date.getFullYear() !== year || date.getMonth() + 1 !== month || date.getDate() !== day) {
8767
+ throw "Invalid date"; // E.g. 31/02/00
8768
+ }
8769
+ return date;
8770
+ },
8771
+
8772
+ /* Standard date formats. */
8773
+ ATOM: "yy-mm-dd", // RFC 3339 (ISO 8601)
8774
+ COOKIE: "D, dd M yy",
8775
+ ISO_8601: "yy-mm-dd",
8776
+ RFC_822: "D, d M y",
8777
+ RFC_850: "DD, dd-M-y",
8778
+ RFC_1036: "D, d M y",
8779
+ RFC_1123: "D, d M yy",
8780
+ RFC_2822: "D, d M yy",
8781
+ RSS: "D, d M y", // RFC 822
8782
+ TICKS: "!",
8783
+ TIMESTAMP: "@",
8784
+ W3C: "yy-mm-dd", // ISO 8601
8785
+
8786
+ _ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) - Math.floor(1970 / 100) +
8787
+ Math.floor(1970 / 400)) * 24 * 60 * 60 * 10000000),
8788
+
8789
+ /* Format a date object into a string value.
8790
+ * The format can be combinations of the following:
8791
+ * d - day of month (no leading zero)
8792
+ * dd - day of month (two digit)
8793
+ * o - day of year (no leading zeros)
8794
+ * oo - day of year (three digit)
8795
+ * D - day name short
8796
+ * DD - day name long
8797
+ * m - month of year (no leading zero)
8798
+ * mm - month of year (two digit)
8799
+ * M - month name short
8800
+ * MM - month name long
8801
+ * y - year (two digit)
8802
+ * yy - year (four digit)
8803
+ * @ - Unix timestamp (ms since 01/01/1970)
8804
+ * ! - Windows ticks (100ns since 01/01/0001)
8805
+ * "..." - literal text
8806
+ * '' - single quote
8807
+ *
8808
+ * @param format string - the desired format of the date
8809
+ * @param date Date - the date value to format
8810
+ * @param settings Object - attributes include:
8811
+ * dayNamesShort string[7] - abbreviated names of the days from Sunday (optional)
8812
+ * dayNames string[7] - names of the days from Sunday (optional)
8813
+ * monthNamesShort string[12] - abbreviated names of the months (optional)
8814
+ * monthNames string[12] - names of the months (optional)
8815
+ * @return string - the date in the above format
8816
+ */
8817
+ formatDate: function (format, date, settings) {
8818
+ if (!date) {
8819
+ return "";
8820
+ }
8821
+
8822
+ var iFormat,
8823
+ dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort,
8824
+ dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames,
8825
+ monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort,
8826
+ monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames,
8827
+ // Check whether a format character is doubled
8828
+ lookAhead = function(match) {
8829
+ var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match);
8830
+ if (matches) {
8831
+ iFormat++;
8832
+ }
8833
+ return matches;
8834
+ },
8835
+ // Format a number, with leading zero if necessary
8836
+ formatNumber = function(match, value, len) {
8837
+ var num = "" + value;
8838
+ if (lookAhead(match)) {
8839
+ while (num.length < len) {
8840
+ num = "0" + num;
8841
+ }
8842
+ }
8843
+ return num;
8844
+ },
8845
+ // Format a name, short or long as requested
8846
+ formatName = function(match, value, shortNames, longNames) {
8847
+ return (lookAhead(match) ? longNames[value] : shortNames[value]);
8848
+ },
8849
+ output = "",
8850
+ literal = false;
8851
+
8852
+ if (date) {
8853
+ for (iFormat = 0; iFormat < format.length; iFormat++) {
8854
+ if (literal) {
8855
+ if (format.charAt(iFormat) === "'" && !lookAhead("'")) {
8856
+ literal = false;
8857
+ } else {
8858
+ output += format.charAt(iFormat);
8859
+ }
8860
+ } else {
8861
+ switch (format.charAt(iFormat)) {
8862
+ case "d":
8863
+ output += formatNumber("d", date.getDate(), 2);
8864
+ break;
8865
+ case "D":
8866
+ output += formatName("D", date.getDay(), dayNamesShort, dayNames);
8867
+ break;
8868
+ case "o":
8869
+ output += formatNumber("o",
8870
+ Math.round((new Date(date.getFullYear(), date.getMonth(), date.getDate()).getTime() - new Date(date.getFullYear(), 0, 0).getTime()) / 86400000), 3);
8871
+ break;
8872
+ case "m":
8873
+ output += formatNumber("m", date.getMonth() + 1, 2);
8874
+ break;
8875
+ case "M":
8876
+ output += formatName("M", date.getMonth(), monthNamesShort, monthNames);
8877
+ break;
8878
+ case "y":
8879
+ output += (lookAhead("y") ? date.getFullYear() :
8880
+ (date.getYear() % 100 < 10 ? "0" : "") + date.getYear() % 100);
8881
+ break;
8882
+ case "@":
8883
+ output += date.getTime();
8884
+ break;
8885
+ case "!":
8886
+ output += date.getTime() * 10000 + this._ticksTo1970;
8887
+ break;
8888
+ case "'":
8889
+ if (lookAhead("'")) {
8890
+ output += "'";
8891
+ } else {
8892
+ literal = true;
8893
+ }
8894
+ break;
8895
+ default:
8896
+ output += format.charAt(iFormat);
8897
+ }
8898
+ }
8899
+ }
8900
+ }
8901
+ return output;
8902
+ },
8903
+
8904
+ /* Extract all possible characters from the date format. */
8905
+ _possibleChars: function (format) {
8906
+ var iFormat,
8907
+ chars = "",
8908
+ literal = false,
8909
+ // Check whether a format character is doubled
8910
+ lookAhead = function(match) {
8911
+ var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match);
8912
+ if (matches) {
8913
+ iFormat++;
8914
+ }
8915
+ return matches;
8916
+ };
8917
+
8918
+ for (iFormat = 0; iFormat < format.length; iFormat++) {
8919
+ if (literal) {
8920
+ if (format.charAt(iFormat) === "'" && !lookAhead("'")) {
8921
+ literal = false;
8922
+ } else {
8923
+ chars += format.charAt(iFormat);
8924
+ }
8925
+ } else {
8926
+ switch (format.charAt(iFormat)) {
8927
+ case "d": case "m": case "y": case "@":
8928
+ chars += "0123456789";
8929
+ break;
8930
+ case "D": case "M":
8931
+ return null; // Accept anything
8932
+ case "'":
8933
+ if (lookAhead("'")) {
8934
+ chars += "'";
8935
+ } else {
8936
+ literal = true;
8937
+ }
8938
+ break;
8939
+ default:
8940
+ chars += format.charAt(iFormat);
8941
+ }
8942
+ }
8943
+ }
8944
+ return chars;
8945
+ },
8946
+
8947
+ /* Get a setting value, defaulting if necessary. */
8948
+ _get: function(inst, name) {
8949
+ return inst.settings[name] !== undefined ?
8950
+ inst.settings[name] : this._defaults[name];
8951
+ },
8952
+
8953
+ /* Parse existing date and initialise date picker. */
8954
+ _setDateFromField: function(inst, noDefault) {
8955
+ if (inst.input.val() === inst.lastVal) {
8956
+ return;
8957
+ }
8958
+
8959
+ var dateFormat = this._get(inst, "dateFormat"),
8960
+ dates = inst.lastVal = inst.input ? inst.input.val() : null,
8961
+ defaultDate = this._getDefaultDate(inst),
8962
+ date = defaultDate,
8963
+ settings = this._getFormatConfig(inst);
8964
+
8965
+ try {
8966
+ date = this.parseDate(dateFormat, dates, settings) || defaultDate;
8967
+ } catch (event) {
8968
+ dates = (noDefault ? "" : dates);
8969
+ }
8970
+ inst.selectedDay = date.getDate();
8971
+ inst.drawMonth = inst.selectedMonth = date.getMonth();
8972
+ inst.drawYear = inst.selectedYear = date.getFullYear();
8973
+ inst.currentDay = (dates ? date.getDate() : 0);
8974
+ inst.currentMonth = (dates ? date.getMonth() : 0);
8975
+ inst.currentYear = (dates ? date.getFullYear() : 0);
8976
+ this._adjustInstDate(inst);
8977
+ },
8978
+
8979
+ /* Retrieve the default date shown on opening. */
8980
+ _getDefaultDate: function(inst) {
8981
+ return this._restrictMinMax(inst,
8982
+ this._determineDate(inst, this._get(inst, "defaultDate"), new Date()));
8983
+ },
8984
+
8985
+ /* A date may be specified as an exact value or a relative one. */
8986
+ _determineDate: function(inst, date, defaultDate) {
8987
+ var offsetNumeric = function(offset) {
8988
+ var date = new Date();
8989
+ date.setDate(date.getDate() + offset);
8990
+ return date;
8991
+ },
8992
+ offsetString = function(offset) {
8993
+ try {
8994
+ return $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"),
8995
+ offset, $.datepicker._getFormatConfig(inst));
8996
+ }
8997
+ catch (e) {
8998
+ // Ignore
8999
+ }
9000
+
9001
+ var date = (offset.toLowerCase().match(/^c/) ?
9002
+ $.datepicker._getDate(inst) : null) || new Date(),
9003
+ year = date.getFullYear(),
9004
+ month = date.getMonth(),
9005
+ day = date.getDate(),
9006
+ pattern = /([+\-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,
9007
+ matches = pattern.exec(offset);
9008
+
9009
+ while (matches) {
9010
+ switch (matches[2] || "d") {
9011
+ case "d" : case "D" :
9012
+ day += parseInt(matches[1],10); break;
9013
+ case "w" : case "W" :
9014
+ day += parseInt(matches[1],10) * 7; break;
9015
+ case "m" : case "M" :
9016
+ month += parseInt(matches[1],10);
9017
+ day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
9018
+ break;
9019
+ case "y": case "Y" :
9020
+ year += parseInt(matches[1],10);
9021
+ day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
9022
+ break;
9023
+ }
9024
+ matches = pattern.exec(offset);
9025
+ }
9026
+ return new Date(year, month, day);
9027
+ },
9028
+ newDate = (date == null || date === "" ? defaultDate : (typeof date === "string" ? offsetString(date) :
9029
+ (typeof date === "number" ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : new Date(date.getTime()))));
9030
+
9031
+ newDate = (newDate && newDate.toString() === "Invalid Date" ? defaultDate : newDate);
9032
+ if (newDate) {
9033
+ newDate.setHours(0);
9034
+ newDate.setMinutes(0);
9035
+ newDate.setSeconds(0);
9036
+ newDate.setMilliseconds(0);
9037
+ }
9038
+ return this._daylightSavingAdjust(newDate);
9039
+ },
9040
+
9041
+ /* Handle switch to/from daylight saving.
9042
+ * Hours may be non-zero on daylight saving cut-over:
9043
+ * > 12 when midnight changeover, but then cannot generate
9044
+ * midnight datetime, so jump to 1AM, otherwise reset.
9045
+ * @param date (Date) the date to check
9046
+ * @return (Date) the corrected date
9047
+ */
9048
+ _daylightSavingAdjust: function(date) {
9049
+ if (!date) {
9050
+ return null;
9051
+ }
9052
+ date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0);
9053
+ return date;
9054
+ },
9055
+
9056
+ /* Set the date(s) directly. */
9057
+ _setDate: function(inst, date, noChange) {
9058
+ var clear = !date,
9059
+ origMonth = inst.selectedMonth,
9060
+ origYear = inst.selectedYear,
9061
+ newDate = this._restrictMinMax(inst, this._determineDate(inst, date, new Date()));
9062
+
9063
+ inst.selectedDay = inst.currentDay = newDate.getDate();
9064
+ inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth();
9065
+ inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear();
9066
+ if ((origMonth !== inst.selectedMonth || origYear !== inst.selectedYear) && !noChange) {
9067
+ this._notifyChange(inst);
9068
+ }
9069
+ this._adjustInstDate(inst);
9070
+ if (inst.input) {
9071
+ inst.input.val(clear ? "" : this._formatDate(inst));
9072
+ }
9073
+ },
9074
+
9075
+ /* Retrieve the date(s) directly. */
9076
+ _getDate: function(inst) {
9077
+ var startDate = (!inst.currentYear || (inst.input && inst.input.val() === "") ? null :
9078
+ this._daylightSavingAdjust(new Date(
9079
+ inst.currentYear, inst.currentMonth, inst.currentDay)));
9080
+ return startDate;
9081
+ },
9082
+
9083
+ /* Attach the onxxx handlers. These are declared statically so
9084
+ * they work with static code transformers like Caja.
9085
+ */
9086
+ _attachHandlers: function(inst) {
9087
+ var stepMonths = this._get(inst, "stepMonths"),
9088
+ id = "#" + inst.id.replace( /\\\\/g, "\\" );
9089
+ inst.dpDiv.find("[data-handler]").map(function () {
9090
+ var handler = {
9091
+ prev: function () {
9092
+ window["DP_jQuery_" + dpuuid].datepicker._adjustDate(id, -stepMonths, "M");
9093
+ },
9094
+ next: function () {
9095
+ window["DP_jQuery_" + dpuuid].datepicker._adjustDate(id, +stepMonths, "M");
9096
+ },
9097
+ hide: function () {
9098
+ window["DP_jQuery_" + dpuuid].datepicker._hideDatepicker();
9099
+ },
9100
+ today: function () {
9101
+ window["DP_jQuery_" + dpuuid].datepicker._gotoToday(id);
9102
+ },
9103
+ selectDay: function () {
9104
+ window["DP_jQuery_" + dpuuid].datepicker._selectDay(id, +this.getAttribute("data-month"), +this.getAttribute("data-year"), this);
9105
+ return false;
9106
+ },
9107
+ selectMonth: function () {
9108
+ window["DP_jQuery_" + dpuuid].datepicker._selectMonthYear(id, this, "M");
9109
+ return false;
9110
+ },
9111
+ selectYear: function () {
9112
+ window["DP_jQuery_" + dpuuid].datepicker._selectMonthYear(id, this, "Y");
9113
+ return false;
9114
+ }
9115
+ };
9116
+ $(this).bind(this.getAttribute("data-event"), handler[this.getAttribute("data-handler")]);
9117
+ });
9118
+ },
9119
+
9120
+ /* Generate the HTML for the current state of the date picker. */
9121
+ _generateHTML: function(inst) {
9122
+ var maxDraw, prevText, prev, nextText, next, currentText, gotoDate,
9123
+ controls, buttonPanel, firstDay, showWeek, dayNames, dayNamesMin,
9124
+ monthNames, monthNamesShort, beforeShowDay, showOtherMonths,
9125
+ selectOtherMonths, defaultDate, html, dow, row, group, col, selectedDate,
9126
+ cornerClass, calender, thead, day, daysInMonth, leadDays, curRows, numRows,
9127
+ printDate, dRow, tbody, daySettings, otherMonth, unselectable,
9128
+ tempDate = new Date(),
9129
+ today = this._daylightSavingAdjust(
9130
+ new Date(tempDate.getFullYear(), tempDate.getMonth(), tempDate.getDate())), // clear time
9131
+ isRTL = this._get(inst, "isRTL"),
9132
+ showButtonPanel = this._get(inst, "showButtonPanel"),
9133
+ hideIfNoPrevNext = this._get(inst, "hideIfNoPrevNext"),
9134
+ navigationAsDateFormat = this._get(inst, "navigationAsDateFormat"),
9135
+ numMonths = this._getNumberOfMonths(inst),
9136
+ showCurrentAtPos = this._get(inst, "showCurrentAtPos"),
9137
+ stepMonths = this._get(inst, "stepMonths"),
9138
+ isMultiMonth = (numMonths[0] !== 1 || numMonths[1] !== 1),
9139
+ currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) :
9140
+ new Date(inst.currentYear, inst.currentMonth, inst.currentDay))),
9141
+ minDate = this._getMinMaxDate(inst, "min"),
9142
+ maxDate = this._getMinMaxDate(inst, "max"),
9143
+ drawMonth = inst.drawMonth - showCurrentAtPos,
9144
+ drawYear = inst.drawYear;
9145
+
9146
+ if (drawMonth < 0) {
9147
+ drawMonth += 12;
9148
+ drawYear--;
9149
+ }
9150
+ if (maxDate) {
9151
+ maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(),
9152
+ maxDate.getMonth() - (numMonths[0] * numMonths[1]) + 1, maxDate.getDate()));
9153
+ maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw);
9154
+ while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) {
9155
+ drawMonth--;
9156
+ if (drawMonth < 0) {
9157
+ drawMonth = 11;
9158
+ drawYear--;
9159
+ }
9160
+ }
9161
+ }
9162
+ inst.drawMonth = drawMonth;
9163
+ inst.drawYear = drawYear;
9164
+
9165
+ prevText = this._get(inst, "prevText");
9166
+ prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText,
9167
+ this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)),
9168
+ this._getFormatConfig(inst)));
9169
+
9170
+ prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ?
9171
+ "<a class='ui-datepicker-prev ui-corner-all' data-handler='prev' data-event='click'" +
9172
+ " title='" + prevText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "'>" + prevText + "</span></a>" :
9173
+ (hideIfNoPrevNext ? "" : "<a class='ui-datepicker-prev ui-corner-all ui-state-disabled' title='"+ prevText +"'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "'>" + prevText + "</span></a>"));
9174
+
9175
+ nextText = this._get(inst, "nextText");
9176
+ nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText,
9177
+ this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)),
9178
+ this._getFormatConfig(inst)));
9179
+
9180
+ next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ?
9181
+ "<a class='ui-datepicker-next ui-corner-all' data-handler='next' data-event='click'" +
9182
+ " title='" + nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "'>" + nextText + "</span></a>" :
9183
+ (hideIfNoPrevNext ? "" : "<a class='ui-datepicker-next ui-corner-all ui-state-disabled' title='"+ nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "'>" + nextText + "</span></a>"));
9184
+
9185
+ currentText = this._get(inst, "currentText");
9186
+ gotoDate = (this._get(inst, "gotoCurrent") && inst.currentDay ? currentDate : today);
9187
+ currentText = (!navigationAsDateFormat ? currentText :
9188
+ this.formatDate(currentText, gotoDate, this._getFormatConfig(inst)));
9189
+
9190
+ controls = (!inst.inline ? "<button type='button' class='ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all' data-handler='hide' data-event='click'>" +
9191
+ this._get(inst, "closeText") + "</button>" : "");
9192
+
9193
+ buttonPanel = (showButtonPanel) ? "<div class='ui-datepicker-buttonpane ui-widget-content'>" + (isRTL ? controls : "") +
9194
+ (this._isInRange(inst, gotoDate) ? "<button type='button' class='ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all' data-handler='today' data-event='click'" +
9195
+ ">" + currentText + "</button>" : "") + (isRTL ? "" : controls) + "</div>" : "";
9196
+
9197
+ firstDay = parseInt(this._get(inst, "firstDay"),10);
9198
+ firstDay = (isNaN(firstDay) ? 0 : firstDay);
9199
+
9200
+ showWeek = this._get(inst, "showWeek");
9201
+ dayNames = this._get(inst, "dayNames");
9202
+ dayNamesMin = this._get(inst, "dayNamesMin");
9203
+ monthNames = this._get(inst, "monthNames");
9204
+ monthNamesShort = this._get(inst, "monthNamesShort");
9205
+ beforeShowDay = this._get(inst, "beforeShowDay");
9206
+ showOtherMonths = this._get(inst, "showOtherMonths");
9207
+ selectOtherMonths = this._get(inst, "selectOtherMonths");
9208
+ defaultDate = this._getDefaultDate(inst);
9209
+ html = "";
9210
+ dow;
9211
+ for (row = 0; row < numMonths[0]; row++) {
9212
+ group = "";
9213
+ this.maxRows = 4;
9214
+ for (col = 0; col < numMonths[1]; col++) {
9215
+ selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay));
9216
+ cornerClass = " ui-corner-all";
9217
+ calender = "";
9218
+ if (isMultiMonth) {
9219
+ calender += "<div class='ui-datepicker-group";
9220
+ if (numMonths[1] > 1) {
9221
+ switch (col) {
9222
+ case 0: calender += " ui-datepicker-group-first";
9223
+ cornerClass = " ui-corner-" + (isRTL ? "right" : "left"); break;
9224
+ case numMonths[1]-1: calender += " ui-datepicker-group-last";
9225
+ cornerClass = " ui-corner-" + (isRTL ? "left" : "right"); break;
9226
+ default: calender += " ui-datepicker-group-middle"; cornerClass = ""; break;
9227
+ }
9228
+ }
9229
+ calender += "'>";
9230
+ }
9231
+ calender += "<div class='ui-datepicker-header ui-widget-header ui-helper-clearfix" + cornerClass + "'>" +
9232
+ (/all|left/.test(cornerClass) && row === 0 ? (isRTL ? next : prev) : "") +
9233
+ (/all|right/.test(cornerClass) && row === 0 ? (isRTL ? prev : next) : "") +
9234
+ this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate,
9235
+ row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers
9236
+ "</div><table class='ui-datepicker-calendar'><thead>" +
9237
+ "<tr>";
9238
+ thead = (showWeek ? "<th class='ui-datepicker-week-col'>" + this._get(inst, "weekHeader") + "</th>" : "");
9239
+ for (dow = 0; dow < 7; dow++) { // days of the week
9240
+ day = (dow + firstDay) % 7;
9241
+ thead += "<th" + ((dow + firstDay + 6) % 7 >= 5 ? " class='ui-datepicker-week-end'" : "") + ">" +
9242
+ "<span title='" + dayNames[day] + "'>" + dayNamesMin[day] + "</span></th>";
9243
+ }
9244
+ calender += thead + "</tr></thead><tbody>";
9245
+ daysInMonth = this._getDaysInMonth(drawYear, drawMonth);
9246
+ if (drawYear === inst.selectedYear && drawMonth === inst.selectedMonth) {
9247
+ inst.selectedDay = Math.min(inst.selectedDay, daysInMonth);
9248
+ }
9249
+ leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7;
9250
+ curRows = Math.ceil((leadDays + daysInMonth) / 7); // calculate the number of rows to generate
9251
+ numRows = (isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows); //If multiple months, use the higher number of rows (see #7043)
9252
+ this.maxRows = numRows;
9253
+ printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays));
9254
+ for (dRow = 0; dRow < numRows; dRow++) { // create date picker rows
9255
+ calender += "<tr>";
9256
+ tbody = (!showWeek ? "" : "<td class='ui-datepicker-week-col'>" +
9257
+ this._get(inst, "calculateWeek")(printDate) + "</td>");
9258
+ for (dow = 0; dow < 7; dow++) { // create date picker days
9259
+ daySettings = (beforeShowDay ?
9260
+ beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, ""]);
9261
+ otherMonth = (printDate.getMonth() !== drawMonth);
9262
+ unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] ||
9263
+ (minDate && printDate < minDate) || (maxDate && printDate > maxDate);
9264
+ tbody += "<td class='" +
9265
+ ((dow + firstDay + 6) % 7 >= 5 ? " ui-datepicker-week-end" : "") + // highlight weekends
9266
+ (otherMonth ? " ui-datepicker-other-month" : "") + // highlight days from other months
9267
+ ((printDate.getTime() === selectedDate.getTime() && drawMonth === inst.selectedMonth && inst._keyEvent) || // user pressed key
9268
+ (defaultDate.getTime() === printDate.getTime() && defaultDate.getTime() === selectedDate.getTime()) ?
9269
+ // or defaultDate is current printedDate and defaultDate is selectedDate
9270
+ " " + this._dayOverClass : "") + // highlight selected day
9271
+ (unselectable ? " " + this._unselectableClass + " ui-state-disabled": "") + // highlight unselectable days
9272
+ (otherMonth && !showOtherMonths ? "" : " " + daySettings[1] + // highlight custom dates
9273
+ (printDate.getTime() === currentDate.getTime() ? " " + this._currentClass : "") + // highlight selected day
9274
+ (printDate.getTime() === today.getTime() ? " ui-datepicker-today" : "")) + "'" + // highlight today (if different)
9275
+ ((!otherMonth || showOtherMonths) && daySettings[2] ? " title='" + daySettings[2].replace(/'/g, "&#39;") + "'" : "") + // cell title
9276
+ (unselectable ? "" : " data-handler='selectDay' data-event='click' data-month='" + printDate.getMonth() + "' data-year='" + printDate.getFullYear() + "'") + ">" + // actions
9277
+ (otherMonth && !showOtherMonths ? "&#xa0;" : // display for other months
9278
+ (unselectable ? "<span class='ui-state-default'>" + printDate.getDate() + "</span>" : "<a class='ui-state-default" +
9279
+ (printDate.getTime() === today.getTime() ? " ui-state-highlight" : "") +
9280
+ (printDate.getTime() === currentDate.getTime() ? " ui-state-active" : "") + // highlight selected day
9281
+ (otherMonth ? " ui-priority-secondary" : "") + // distinguish dates from other months
9282
+ "' href='#'>" + printDate.getDate() + "</a>")) + "</td>"; // display selectable date
9283
+ printDate.setDate(printDate.getDate() + 1);
9284
+ printDate = this._daylightSavingAdjust(printDate);
9285
+ }
9286
+ calender += tbody + "</tr>";
9287
+ }
9288
+ drawMonth++;
9289
+ if (drawMonth > 11) {
9290
+ drawMonth = 0;
9291
+ drawYear++;
9292
+ }
9293
+ calender += "</tbody></table>" + (isMultiMonth ? "</div>" +
9294
+ ((numMonths[0] > 0 && col === numMonths[1]-1) ? "<div class='ui-datepicker-row-break'></div>" : "") : "");
9295
+ group += calender;
9296
+ }
9297
+ html += group;
9298
+ }
9299
+ html += buttonPanel;
9300
+ inst._keyEvent = false;
9301
+ return html;
9302
+ },
9303
+
9304
+ /* Generate the month and year header. */
9305
+ _generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate,
9306
+ secondary, monthNames, monthNamesShort) {
9307
+
9308
+ var inMinYear, inMaxYear, month, years, thisYear, determineYear, year, endYear,
9309
+ changeMonth = this._get(inst, "changeMonth"),
9310
+ changeYear = this._get(inst, "changeYear"),
9311
+ showMonthAfterYear = this._get(inst, "showMonthAfterYear"),
9312
+ html = "<div class='ui-datepicker-title'>",
9313
+ monthHtml = "";
9314
+
9315
+ // month selection
9316
+ if (secondary || !changeMonth) {
9317
+ monthHtml += "<span class='ui-datepicker-month'>" + monthNames[drawMonth] + "</span>";
9318
+ } else {
9319
+ inMinYear = (minDate && minDate.getFullYear() === drawYear);
9320
+ inMaxYear = (maxDate && maxDate.getFullYear() === drawYear);
9321
+ monthHtml += "<select class='ui-datepicker-month' data-handler='selectMonth' data-event='change'>";
9322
+ for ( month = 0; month < 12; month++) {
9323
+ if ((!inMinYear || month >= minDate.getMonth()) && (!inMaxYear || month <= maxDate.getMonth())) {
9324
+ monthHtml += "<option value='" + month + "'" +
9325
+ (month === drawMonth ? " selected='selected'" : "") +
9326
+ ">" + monthNamesShort[month] + "</option>";
9327
+ }
9328
+ }
9329
+ monthHtml += "</select>";
9330
+ }
9331
+
9332
+ if (!showMonthAfterYear) {
9333
+ html += monthHtml + (secondary || !(changeMonth && changeYear) ? "&#xa0;" : "");
9334
+ }
9335
+
9336
+ // year selection
9337
+ if ( !inst.yearshtml ) {
9338
+ inst.yearshtml = "";
9339
+ if (secondary || !changeYear) {
9340
+ html += "<span class='ui-datepicker-year'>" + drawYear + "</span>";
9341
+ } else {
9342
+ // determine range of years to display
9343
+ years = this._get(inst, "yearRange").split(":");
9344
+ thisYear = new Date().getFullYear();
9345
+ determineYear = function(value) {
9346
+ var year = (value.match(/c[+\-].*/) ? drawYear + parseInt(value.substring(1), 10) :
9347
+ (value.match(/[+\-].*/) ? thisYear + parseInt(value, 10) :
9348
+ parseInt(value, 10)));
9349
+ return (isNaN(year) ? thisYear : year);
9350
+ };
9351
+ year = determineYear(years[0]);
9352
+ endYear = Math.max(year, determineYear(years[1] || ""));
9353
+ year = (minDate ? Math.max(year, minDate.getFullYear()) : year);
9354
+ endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear);
9355
+ inst.yearshtml += "<select class='ui-datepicker-year' data-handler='selectYear' data-event='change'>";
9356
+ for (; year <= endYear; year++) {
9357
+ inst.yearshtml += "<option value='" + year + "'" +
9358
+ (year === drawYear ? " selected='selected'" : "") +
9359
+ ">" + year + "</option>";
9360
+ }
9361
+ inst.yearshtml += "</select>";
9362
+
9363
+ html += inst.yearshtml;
9364
+ inst.yearshtml = null;
9365
+ }
9366
+ }
9367
+
9368
+ html += this._get(inst, "yearSuffix");
9369
+ if (showMonthAfterYear) {
9370
+ html += (secondary || !(changeMonth && changeYear) ? "&#xa0;" : "") + monthHtml;
9371
+ }
9372
+ html += "</div>"; // Close datepicker_header
9373
+ return html;
9374
+ },
9375
+
9376
+ /* Adjust one of the date sub-fields. */
9377
+ _adjustInstDate: function(inst, offset, period) {
9378
+ var year = inst.drawYear + (period === "Y" ? offset : 0),
9379
+ month = inst.drawMonth + (period === "M" ? offset : 0),
9380
+ day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) + (period === "D" ? offset : 0),
9381
+ date = this._restrictMinMax(inst, this._daylightSavingAdjust(new Date(year, month, day)));
9382
+
9383
+ inst.selectedDay = date.getDate();
9384
+ inst.drawMonth = inst.selectedMonth = date.getMonth();
9385
+ inst.drawYear = inst.selectedYear = date.getFullYear();
9386
+ if (period === "M" || period === "Y") {
9387
+ this._notifyChange(inst);
9388
+ }
9389
+ },
9390
+
9391
+ /* Ensure a date is within any min/max bounds. */
9392
+ _restrictMinMax: function(inst, date) {
9393
+ var minDate = this._getMinMaxDate(inst, "min"),
9394
+ maxDate = this._getMinMaxDate(inst, "max"),
9395
+ newDate = (minDate && date < minDate ? minDate : date);
9396
+ return (maxDate && newDate > maxDate ? maxDate : newDate);
9397
+ },
9398
+
9399
+ /* Notify change of month/year. */
9400
+ _notifyChange: function(inst) {
9401
+ var onChange = this._get(inst, "onChangeMonthYear");
9402
+ if (onChange) {
9403
+ onChange.apply((inst.input ? inst.input[0] : null),
9404
+ [inst.selectedYear, inst.selectedMonth + 1, inst]);
9405
+ }
9406
+ },
9407
+
9408
+ /* Determine the number of months to show. */
9409
+ _getNumberOfMonths: function(inst) {
9410
+ var numMonths = this._get(inst, "numberOfMonths");
9411
+ return (numMonths == null ? [1, 1] : (typeof numMonths === "number" ? [1, numMonths] : numMonths));
9412
+ },
9413
+
9414
+ /* Determine the current maximum date - ensure no time components are set. */
9415
+ _getMinMaxDate: function(inst, minMax) {
9416
+ return this._determineDate(inst, this._get(inst, minMax + "Date"), null);
9417
+ },
9418
+
9419
+ /* Find the number of days in a given month. */
9420
+ _getDaysInMonth: function(year, month) {
9421
+ return 32 - this._daylightSavingAdjust(new Date(year, month, 32)).getDate();
9422
+ },
9423
+
9424
+ /* Find the day of the week of the first of a month. */
9425
+ _getFirstDayOfMonth: function(year, month) {
9426
+ return new Date(year, month, 1).getDay();
9427
+ },
9428
+
9429
+ /* Determines if we should allow a "next/prev" month display change. */
9430
+ _canAdjustMonth: function(inst, offset, curYear, curMonth) {
9431
+ var numMonths = this._getNumberOfMonths(inst),
9432
+ date = this._daylightSavingAdjust(new Date(curYear,
9433
+ curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1));
9434
+
9435
+ if (offset < 0) {
9436
+ date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth()));
9437
+ }
9438
+ return this._isInRange(inst, date);
9439
+ },
9440
+
9441
+ /* Is the given date in the accepted range? */
9442
+ _isInRange: function(inst, date) {
9443
+ var yearSplit, currentYear,
9444
+ minDate = this._getMinMaxDate(inst, "min"),
9445
+ maxDate = this._getMinMaxDate(inst, "max"),
9446
+ minYear = null,
9447
+ maxYear = null,
9448
+ years = this._get(inst, "yearRange");
9449
+ if (years){
9450
+ yearSplit = years.split(":");
9451
+ currentYear = new Date().getFullYear();
9452
+ minYear = parseInt(yearSplit[0], 10);
9453
+ maxYear = parseInt(yearSplit[1], 10);
9454
+ if ( yearSplit[0].match(/[+\-].*/) ) {
9455
+ minYear += currentYear;
9456
+ }
9457
+ if ( yearSplit[1].match(/[+\-].*/) ) {
9458
+ maxYear += currentYear;
9459
+ }
9460
+ }
9461
+
9462
+ return ((!minDate || date.getTime() >= minDate.getTime()) &&
9463
+ (!maxDate || date.getTime() <= maxDate.getTime()) &&
9464
+ (!minYear || date.getFullYear() >= minYear) &&
9465
+ (!maxYear || date.getFullYear() <= maxYear));
9466
+ },
9467
+
9468
+ /* Provide the configuration settings for formatting/parsing. */
9469
+ _getFormatConfig: function(inst) {
9470
+ var shortYearCutoff = this._get(inst, "shortYearCutoff");
9471
+ shortYearCutoff = (typeof shortYearCutoff !== "string" ? shortYearCutoff :
9472
+ new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
9473
+ return {shortYearCutoff: shortYearCutoff,
9474
+ dayNamesShort: this._get(inst, "dayNamesShort"), dayNames: this._get(inst, "dayNames"),
9475
+ monthNamesShort: this._get(inst, "monthNamesShort"), monthNames: this._get(inst, "monthNames")};
9476
+ },
9477
+
9478
+ /* Format the given date for display. */
9479
+ _formatDate: function(inst, day, month, year) {
9480
+ if (!day) {
9481
+ inst.currentDay = inst.selectedDay;
9482
+ inst.currentMonth = inst.selectedMonth;
9483
+ inst.currentYear = inst.selectedYear;
9484
+ }
9485
+ var date = (day ? (typeof day === "object" ? day :
9486
+ this._daylightSavingAdjust(new Date(year, month, day))) :
9487
+ this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
9488
+ return this.formatDate(this._get(inst, "dateFormat"), date, this._getFormatConfig(inst));
9489
+ }
9490
+ });
9491
+
9492
+ /*
9493
+ * Bind hover events for datepicker elements.
9494
+ * Done via delegate so the binding only occurs once in the lifetime of the parent div.
9495
+ * Global instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker.
9496
+ */
9497
+ function bindHover(dpDiv) {
9498
+ var selector = "button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a";
9499
+ return dpDiv.delegate(selector, "mouseout", function() {
9500
+ $(this).removeClass("ui-state-hover");
9501
+ if (this.className.indexOf("ui-datepicker-prev") !== -1) {
9502
+ $(this).removeClass("ui-datepicker-prev-hover");
9503
+ }
9504
+ if (this.className.indexOf("ui-datepicker-next") !== -1) {
9505
+ $(this).removeClass("ui-datepicker-next-hover");
9506
+ }
9507
+ })
9508
+ .delegate(selector, "mouseover", function(){
9509
+ if (!$.datepicker._isDisabledDatepicker( instActive.inline ? dpDiv.parent()[0] : instActive.input[0])) {
9510
+ $(this).parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover");
9511
+ $(this).addClass("ui-state-hover");
9512
+ if (this.className.indexOf("ui-datepicker-prev") !== -1) {
9513
+ $(this).addClass("ui-datepicker-prev-hover");
9514
+ }
9515
+ if (this.className.indexOf("ui-datepicker-next") !== -1) {
9516
+ $(this).addClass("ui-datepicker-next-hover");
9517
+ }
9518
+ }
9519
+ });
9520
+ }
9521
+
9522
+ /* jQuery extend now ignores nulls! */
9523
+ function extendRemove(target, props) {
9524
+ $.extend(target, props);
9525
+ for (var name in props) {
9526
+ if (props[name] == null) {
9527
+ target[name] = props[name];
9528
+ }
9529
+ }
9530
+ return target;
9531
+ }
9532
+
9533
+ /* Invoke the datepicker functionality.
9534
+ @param options string - a command, optionally followed by additional parameters or
9535
+ Object - settings for attaching new datepicker functionality
9536
+ @return jQuery object */
9537
+ $.fn.datepicker = function(options){
9538
+
9539
+ /* Verify an empty collection wasn't passed - Fixes #6976 */
9540
+ if ( !this.length ) {
9541
+ return this;
9542
+ }
9543
+
9544
+ /* Initialise the date picker. */
9545
+ if (!$.datepicker.initialized) {
9546
+ $(document).mousedown($.datepicker._checkExternalClick);
9547
+ $.datepicker.initialized = true;
9548
+ }
9549
+
9550
+ /* Append datepicker main container to body if not exist. */
9551
+ if ($("#"+$.datepicker._mainDivId).length === 0) {
9552
+ $("body").append($.datepicker.dpDiv);
9553
+ }
9554
+
9555
+ var otherArgs = Array.prototype.slice.call(arguments, 1);
9556
+ if (typeof options === "string" && (options === "isDisabled" || options === "getDate" || options === "widget")) {
9557
+ return $.datepicker["_" + options + "Datepicker"].
9558
+ apply($.datepicker, [this[0]].concat(otherArgs));
9559
+ }
9560
+ if (options === "option" && arguments.length === 2 && typeof arguments[1] === "string") {
9561
+ return $.datepicker["_" + options + "Datepicker"].
9562
+ apply($.datepicker, [this[0]].concat(otherArgs));
9563
+ }
9564
+ return this.each(function() {
9565
+ typeof options === "string" ?
9566
+ $.datepicker["_" + options + "Datepicker"].
9567
+ apply($.datepicker, [this].concat(otherArgs)) :
9568
+ $.datepicker._attachDatepicker(this, options);
9569
+ });
9570
+ };
9571
+
9572
+ $.datepicker = new Datepicker(); // singleton instance
9573
+ $.datepicker.initialized = false;
9574
+ $.datepicker.uuid = new Date().getTime();
9575
+ $.datepicker.version = "1.10.1";
9576
+
9577
+ // Workaround for #4055
9578
+ // Add another global to avoid noConflict issues with inline event handlers
9579
+ window["DP_jQuery_" + dpuuid] = $;
9580
+
9581
+ })(jQuery);
9582
+
9583
+ (function( $, undefined ) {
9584
+
9585
+ var sizeRelatedOptions = {
9586
+ buttons: true,
9587
+ height: true,
9588
+ maxHeight: true,
9589
+ maxWidth: true,
9590
+ minHeight: true,
9591
+ minWidth: true,
9592
+ width: true
9593
+ },
9594
+ resizableRelatedOptions = {
9595
+ maxHeight: true,
9596
+ maxWidth: true,
9597
+ minHeight: true,
9598
+ minWidth: true
9599
+ };
9600
+
9601
+ $.widget( "ui.dialog", {
9602
+ version: "1.10.1",
9603
+ options: {
9604
+ appendTo: "body",
9605
+ autoOpen: true,
9606
+ buttons: [],
9607
+ closeOnEscape: true,
9608
+ closeText: "close",
9609
+ dialogClass: "",
9610
+ draggable: true,
9611
+ hide: null,
9612
+ height: "auto",
9613
+ maxHeight: null,
9614
+ maxWidth: null,
9615
+ minHeight: 150,
9616
+ minWidth: 150,
9617
+ modal: false,
9618
+ position: {
9619
+ my: "center",
9620
+ at: "center",
9621
+ of: window,
9622
+ collision: "fit",
9623
+ // Ensure the titlebar is always visible
9624
+ using: function( pos ) {
9625
+ var topOffset = $( this ).css( pos ).offset().top;
9626
+ if ( topOffset < 0 ) {
9627
+ $( this ).css( "top", pos.top - topOffset );
9628
+ }
9629
+ }
9630
+ },
9631
+ resizable: true,
9632
+ show: null,
9633
+ title: null,
9634
+ width: 300,
9635
+
9636
+ // callbacks
9637
+ beforeClose: null,
9638
+ close: null,
9639
+ drag: null,
9640
+ dragStart: null,
9641
+ dragStop: null,
9642
+ focus: null,
9643
+ open: null,
9644
+ resize: null,
9645
+ resizeStart: null,
9646
+ resizeStop: null
9647
+ },
9648
+
9649
+ _create: function() {
9650
+ this.originalCss = {
9651
+ display: this.element[0].style.display,
9652
+ width: this.element[0].style.width,
9653
+ minHeight: this.element[0].style.minHeight,
9654
+ maxHeight: this.element[0].style.maxHeight,
9655
+ height: this.element[0].style.height
9656
+ };
9657
+ this.originalPosition = {
9658
+ parent: this.element.parent(),
9659
+ index: this.element.parent().children().index( this.element )
9660
+ };
9661
+ this.originalTitle = this.element.attr("title");
9662
+ this.options.title = this.options.title || this.originalTitle;
9663
+
9664
+ this._createWrapper();
9665
+
9666
+ this.element
9667
+ .show()
9668
+ .removeAttr("title")
9669
+ .addClass("ui-dialog-content ui-widget-content")
9670
+ .appendTo( this.uiDialog );
9671
+
9672
+ this._createTitlebar();
9673
+ this._createButtonPane();
9674
+
9675
+ if ( this.options.draggable && $.fn.draggable ) {
9676
+ this._makeDraggable();
9677
+ }
9678
+ if ( this.options.resizable && $.fn.resizable ) {
9679
+ this._makeResizable();
9680
+ }
9681
+
9682
+ this._isOpen = false;
9683
+ },
9684
+
9685
+ _init: function() {
9686
+ if ( this.options.autoOpen ) {
9687
+ this.open();
9688
+ }
9689
+ },
9690
+
9691
+ _appendTo: function() {
9692
+ var element = this.options.appendTo;
9693
+ if ( element && (element.jquery || element.nodeType) ) {
9694
+ return $( element );
9695
+ }
9696
+ return this.document.find( element || "body" ).eq( 0 );
9697
+ },
9698
+
9699
+ _destroy: function() {
9700
+ var next,
9701
+ originalPosition = this.originalPosition;
9702
+
9703
+ this._destroyOverlay();
9704
+
9705
+ this.element
9706
+ .removeUniqueId()
9707
+ .removeClass("ui-dialog-content ui-widget-content")
9708
+ .css( this.originalCss )
9709
+ // Without detaching first, the following becomes really slow
9710
+ .detach();
9711
+
9712
+ this.uiDialog.stop( true, true ).remove();
9713
+
9714
+ if ( this.originalTitle ) {
9715
+ this.element.attr( "title", this.originalTitle );
9716
+ }
9717
+
9718
+ next = originalPosition.parent.children().eq( originalPosition.index );
9719
+ // Don't try to place the dialog next to itself (#8613)
9720
+ if ( next.length && next[0] !== this.element[0] ) {
9721
+ next.before( this.element );
9722
+ } else {
9723
+ originalPosition.parent.append( this.element );
9724
+ }
9725
+ },
9726
+
9727
+ widget: function() {
9728
+ return this.uiDialog;
9729
+ },
9730
+
9731
+ disable: $.noop,
9732
+ enable: $.noop,
9733
+
9734
+ close: function( event ) {
9735
+ var that = this;
9736
+
9737
+ if ( !this._isOpen || this._trigger( "beforeClose", event ) === false ) {
9738
+ return;
9739
+ }
9740
+
9741
+ this._isOpen = false;
9742
+ this._destroyOverlay();
9743
+
9744
+ if ( !this.opener.filter(":focusable").focus().length ) {
9745
+ // Hiding a focused element doesn't trigger blur in WebKit
9746
+ // so in case we have nothing to focus on, explicitly blur the active element
9747
+ // https://bugs.webkit.org/show_bug.cgi?id=47182
9748
+ $( this.document[0].activeElement ).blur();
9749
+ }
9750
+
9751
+ this._hide( this.uiDialog, this.options.hide, function() {
9752
+ that._trigger( "close", event );
9753
+ });
9754
+ },
9755
+
9756
+ isOpen: function() {
9757
+ return this._isOpen;
9758
+ },
9759
+
9760
+ moveToTop: function() {
9761
+ this._moveToTop();
9762
+ },
9763
+
9764
+ _moveToTop: function( event, silent ) {
9765
+ var moved = !!this.uiDialog.nextAll(":visible").insertBefore( this.uiDialog ).length;
9766
+ if ( moved && !silent ) {
9767
+ this._trigger( "focus", event );
9768
+ }
9769
+ return moved;
9770
+ },
9771
+
9772
+ open: function() {
9773
+ var that = this;
9774
+ if ( this._isOpen ) {
9775
+ if ( this._moveToTop() ) {
9776
+ this._focusTabbable();
9777
+ }
9778
+ return;
9779
+ }
9780
+
9781
+ this._isOpen = true;
9782
+ this.opener = $( this.document[0].activeElement );
9783
+
9784
+ this._size();
9785
+ this._position();
9786
+ this._createOverlay();
9787
+ this._moveToTop( null, true );
9788
+ this._show( this.uiDialog, this.options.show, function() {
9789
+ that._focusTabbable();
9790
+ that._trigger("focus");
9791
+ });
9792
+
9793
+ this._trigger("open");
9794
+ },
9795
+
9796
+ _focusTabbable: function() {
9797
+ // Set focus to the first match:
9798
+ // 1. First element inside the dialog matching [autofocus]
9799
+ // 2. Tabbable element inside the content element
9800
+ // 3. Tabbable element inside the buttonpane
9801
+ // 4. The close button
9802
+ // 5. The dialog itself
9803
+ var hasFocus = this.element.find("[autofocus]");
9804
+ if ( !hasFocus.length ) {
9805
+ hasFocus = this.element.find(":tabbable");
9806
+ }
9807
+ if ( !hasFocus.length ) {
9808
+ hasFocus = this.uiDialogButtonPane.find(":tabbable");
9809
+ }
9810
+ if ( !hasFocus.length ) {
9811
+ hasFocus = this.uiDialogTitlebarClose.filter(":tabbable");
9812
+ }
9813
+ if ( !hasFocus.length ) {
9814
+ hasFocus = this.uiDialog;
9815
+ }
9816
+ hasFocus.eq( 0 ).focus();
9817
+ },
9818
+
9819
+ _keepFocus: function( event ) {
9820
+ function checkFocus() {
9821
+ var activeElement = this.document[0].activeElement,
9822
+ isActive = this.uiDialog[0] === activeElement ||
9823
+ $.contains( this.uiDialog[0], activeElement );
9824
+ if ( !isActive ) {
9825
+ this._focusTabbable();
9826
+ }
9827
+ }
9828
+ event.preventDefault();
9829
+ checkFocus.call( this );
9830
+ // support: IE
9831
+ // IE <= 8 doesn't prevent moving focus even with event.preventDefault()
9832
+ // so we check again later
9833
+ this._delay( checkFocus );
9834
+ },
9835
+
9836
+ _createWrapper: function() {
9837
+ this.uiDialog = $("<div>")
9838
+ .addClass( "ui-dialog ui-widget ui-widget-content ui-corner-all ui-front " +
9839
+ this.options.dialogClass )
9840
+ .hide()
9841
+ .attr({
9842
+ // Setting tabIndex makes the div focusable
9843
+ tabIndex: -1,
9844
+ role: "dialog"
9845
+ })
9846
+ .appendTo( this._appendTo() );
9847
+
9848
+ this._on( this.uiDialog, {
9849
+ keydown: function( event ) {
9850
+ if ( this.options.closeOnEscape && !event.isDefaultPrevented() && event.keyCode &&
9851
+ event.keyCode === $.ui.keyCode.ESCAPE ) {
9852
+ event.preventDefault();
9853
+ this.close( event );
9854
+ return;
9855
+ }
9856
+
9857
+ // prevent tabbing out of dialogs
9858
+ if ( event.keyCode !== $.ui.keyCode.TAB ) {
9859
+ return;
9860
+ }
9861
+ var tabbables = this.uiDialog.find(":tabbable"),
9862
+ first = tabbables.filter(":first"),
9863
+ last = tabbables.filter(":last");
9864
+
9865
+ if ( ( event.target === last[0] || event.target === this.uiDialog[0] ) && !event.shiftKey ) {
9866
+ first.focus( 1 );
9867
+ event.preventDefault();
9868
+ } else if ( ( event.target === first[0] || event.target === this.uiDialog[0] ) && event.shiftKey ) {
9869
+ last.focus( 1 );
9870
+ event.preventDefault();
9871
+ }
9872
+ },
9873
+ mousedown: function( event ) {
9874
+ if ( this._moveToTop( event ) ) {
9875
+ this._focusTabbable();
9876
+ }
9877
+ }
9878
+ });
9879
+
9880
+ // We assume that any existing aria-describedby attribute means
9881
+ // that the dialog content is marked up properly
9882
+ // otherwise we brute force the content as the description
9883
+ if ( !this.element.find("[aria-describedby]").length ) {
9884
+ this.uiDialog.attr({
9885
+ "aria-describedby": this.element.uniqueId().attr("id")
9886
+ });
9887
+ }
9888
+ },
9889
+
9890
+ _createTitlebar: function() {
9891
+ var uiDialogTitle;
9892
+
9893
+ this.uiDialogTitlebar = $("<div>")
9894
+ .addClass("ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix")
9895
+ .prependTo( this.uiDialog );
9896
+ this._on( this.uiDialogTitlebar, {
9897
+ mousedown: function( event ) {
9898
+ // Don't prevent click on close button (#8838)
9899
+ // Focusing a dialog that is partially scrolled out of view
9900
+ // causes the browser to scroll it into view, preventing the click event
9901
+ if ( !$( event.target ).closest(".ui-dialog-titlebar-close") ) {
9902
+ // Dialog isn't getting focus when dragging (#8063)
9903
+ this.uiDialog.focus();
9904
+ }
9905
+ }
9906
+ });
9907
+
9908
+ this.uiDialogTitlebarClose = $("<button></button>")
9909
+ .button({
9910
+ label: this.options.closeText,
9911
+ icons: {
9912
+ primary: "ui-icon-closethick"
9913
+ },
9914
+ text: false
9915
+ })
9916
+ .addClass("ui-dialog-titlebar-close")
9917
+ .appendTo( this.uiDialogTitlebar );
9918
+ this._on( this.uiDialogTitlebarClose, {
9919
+ click: function( event ) {
9920
+ event.preventDefault();
9921
+ this.close( event );
9922
+ }
9923
+ });
9924
+
9925
+ uiDialogTitle = $("<span>")
9926
+ .uniqueId()
9927
+ .addClass("ui-dialog-title")
9928
+ .prependTo( this.uiDialogTitlebar );
9929
+ this._title( uiDialogTitle );
9930
+
9931
+ this.uiDialog.attr({
9932
+ "aria-labelledby": uiDialogTitle.attr("id")
9933
+ });
9934
+ },
9935
+
9936
+ _title: function( title ) {
9937
+ if ( !this.options.title ) {
9938
+ title.html("&#160;");
9939
+ }
9940
+ title.text( this.options.title );
9941
+ },
9942
+
9943
+ _createButtonPane: function() {
9944
+ this.uiDialogButtonPane = $("<div>")
9945
+ .addClass("ui-dialog-buttonpane ui-widget-content ui-helper-clearfix");
9946
+
9947
+ this.uiButtonSet = $("<div>")
9948
+ .addClass("ui-dialog-buttonset")
9949
+ .appendTo( this.uiDialogButtonPane );
9950
+
9951
+ this._createButtons();
9952
+ },
9953
+
9954
+ _createButtons: function() {
9955
+ var that = this,
9956
+ buttons = this.options.buttons;
9957
+
9958
+ // if we already have a button pane, remove it
9959
+ this.uiDialogButtonPane.remove();
9960
+ this.uiButtonSet.empty();
9961
+
9962
+ if ( $.isEmptyObject( buttons ) || ($.isArray( buttons ) && !buttons.length) ) {
9963
+ this.uiDialog.removeClass("ui-dialog-buttons");
9964
+ return;
9965
+ }
9966
+
9967
+ $.each( buttons, function( name, props ) {
9968
+ var click, buttonOptions;
9969
+ props = $.isFunction( props ) ?
9970
+ { click: props, text: name } :
9971
+ props;
9972
+ // Default to a non-submitting button
9973
+ props = $.extend( { type: "button" }, props );
9974
+ // Change the context for the click callback to be the main element
9975
+ click = props.click;
9976
+ props.click = function() {
9977
+ click.apply( that.element[0], arguments );
9978
+ };
9979
+ buttonOptions = {
9980
+ icons: props.icons,
9981
+ text: props.showText
9982
+ };
9983
+ delete props.icons;
9984
+ delete props.showText;
9985
+ $( "<button></button>", props )
9986
+ .button( buttonOptions )
9987
+ .appendTo( that.uiButtonSet );
9988
+ });
9989
+ this.uiDialog.addClass("ui-dialog-buttons");
9990
+ this.uiDialogButtonPane.appendTo( this.uiDialog );
9991
+ },
9992
+
9993
+ _makeDraggable: function() {
9994
+ var that = this,
9995
+ options = this.options;
9996
+
9997
+ function filteredUi( ui ) {
9998
+ return {
9999
+ position: ui.position,
10000
+ offset: ui.offset
10001
+ };
10002
+ }
10003
+
10004
+ this.uiDialog.draggable({
10005
+ cancel: ".ui-dialog-content, .ui-dialog-titlebar-close",
10006
+ handle: ".ui-dialog-titlebar",
10007
+ containment: "document",
10008
+ start: function( event, ui ) {
10009
+ $( this ).addClass("ui-dialog-dragging");
10010
+ that._blockFrames();
10011
+ that._trigger( "dragStart", event, filteredUi( ui ) );
10012
+ },
10013
+ drag: function( event, ui ) {
10014
+ that._trigger( "drag", event, filteredUi( ui ) );
10015
+ },
10016
+ stop: function( event, ui ) {
10017
+ options.position = [
10018
+ ui.position.left - that.document.scrollLeft(),
10019
+ ui.position.top - that.document.scrollTop()
10020
+ ];
10021
+ $( this ).removeClass("ui-dialog-dragging");
10022
+ that._unblockFrames();
10023
+ that._trigger( "dragStop", event, filteredUi( ui ) );
10024
+ }
10025
+ });
10026
+ },
10027
+
10028
+ _makeResizable: function() {
10029
+ var that = this,
10030
+ options = this.options,
10031
+ handles = options.resizable,
10032
+ // .ui-resizable has position: relative defined in the stylesheet
10033
+ // but dialogs have to use absolute or fixed positioning
10034
+ position = this.uiDialog.css("position"),
10035
+ resizeHandles = typeof handles === "string" ?
10036
+ handles :
10037
+ "n,e,s,w,se,sw,ne,nw";
10038
+
10039
+ function filteredUi( ui ) {
10040
+ return {
10041
+ originalPosition: ui.originalPosition,
10042
+ originalSize: ui.originalSize,
10043
+ position: ui.position,
10044
+ size: ui.size
10045
+ };
10046
+ }
10047
+
10048
+ this.uiDialog.resizable({
10049
+ cancel: ".ui-dialog-content",
10050
+ containment: "document",
10051
+ alsoResize: this.element,
10052
+ maxWidth: options.maxWidth,
10053
+ maxHeight: options.maxHeight,
10054
+ minWidth: options.minWidth,
10055
+ minHeight: this._minHeight(),
10056
+ handles: resizeHandles,
10057
+ start: function( event, ui ) {
10058
+ $( this ).addClass("ui-dialog-resizing");
10059
+ that._blockFrames();
10060
+ that._trigger( "resizeStart", event, filteredUi( ui ) );
10061
+ },
10062
+ resize: function( event, ui ) {
10063
+ that._trigger( "resize", event, filteredUi( ui ) );
10064
+ },
10065
+ stop: function( event, ui ) {
10066
+ options.height = $( this ).height();
10067
+ options.width = $( this ).width();
10068
+ $( this ).removeClass("ui-dialog-resizing");
10069
+ that._unblockFrames();
10070
+ that._trigger( "resizeStop", event, filteredUi( ui ) );
10071
+ }
10072
+ })
10073
+ .css( "position", position );
10074
+ },
10075
+
10076
+ _minHeight: function() {
10077
+ var options = this.options;
10078
+
10079
+ return options.height === "auto" ?
10080
+ options.minHeight :
10081
+ Math.min( options.minHeight, options.height );
10082
+ },
10083
+
10084
+ _position: function() {
10085
+ // Need to show the dialog to get the actual offset in the position plugin
10086
+ var isVisible = this.uiDialog.is(":visible");
10087
+ if ( !isVisible ) {
10088
+ this.uiDialog.show();
10089
+ }
10090
+ this.uiDialog.position( this.options.position );
10091
+ if ( !isVisible ) {
10092
+ this.uiDialog.hide();
10093
+ }
10094
+ },
10095
+
10096
+ _setOptions: function( options ) {
10097
+ var that = this,
10098
+ resize = false,
10099
+ resizableOptions = {};
10100
+
10101
+ $.each( options, function( key, value ) {
10102
+ that._setOption( key, value );
10103
+
10104
+ if ( key in sizeRelatedOptions ) {
10105
+ resize = true;
10106
+ }
10107
+ if ( key in resizableRelatedOptions ) {
10108
+ resizableOptions[ key ] = value;
10109
+ }
10110
+ });
10111
+
10112
+ if ( resize ) {
10113
+ this._size();
10114
+ this._position();
10115
+ }
10116
+ if ( this.uiDialog.is(":data(ui-resizable)") ) {
10117
+ this.uiDialog.resizable( "option", resizableOptions );
10118
+ }
10119
+ },
10120
+
10121
+ _setOption: function( key, value ) {
10122
+ /*jshint maxcomplexity:15*/
10123
+ var isDraggable, isResizable,
10124
+ uiDialog = this.uiDialog;
10125
+
10126
+ if ( key === "dialogClass" ) {
10127
+ uiDialog
10128
+ .removeClass( this.options.dialogClass )
10129
+ .addClass( value );
10130
+ }
10131
+
10132
+ if ( key === "disabled" ) {
10133
+ return;
10134
+ }
10135
+
10136
+ this._super( key, value );
10137
+
10138
+ if ( key === "appendTo" ) {
10139
+ this.uiDialog.appendTo( this._appendTo() );
10140
+ }
10141
+
10142
+ if ( key === "buttons" ) {
10143
+ this._createButtons();
10144
+ }
10145
+
10146
+ if ( key === "closeText" ) {
10147
+ this.uiDialogTitlebarClose.button({
10148
+ // Ensure that we always pass a string
10149
+ label: "" + value
10150
+ });
10151
+ }
10152
+
10153
+ if ( key === "draggable" ) {
10154
+ isDraggable = uiDialog.is(":data(ui-draggable)");
10155
+ if ( isDraggable && !value ) {
10156
+ uiDialog.draggable("destroy");
10157
+ }
10158
+
10159
+ if ( !isDraggable && value ) {
10160
+ this._makeDraggable();
10161
+ }
10162
+ }
10163
+
10164
+ if ( key === "position" ) {
10165
+ this._position();
10166
+ }
10167
+
10168
+ if ( key === "resizable" ) {
10169
+ // currently resizable, becoming non-resizable
10170
+ isResizable = uiDialog.is(":data(ui-resizable)");
10171
+ if ( isResizable && !value ) {
10172
+ uiDialog.resizable("destroy");
10173
+ }
10174
+
10175
+ // currently resizable, changing handles
10176
+ if ( isResizable && typeof value === "string" ) {
10177
+ uiDialog.resizable( "option", "handles", value );
10178
+ }
10179
+
10180
+ // currently non-resizable, becoming resizable
10181
+ if ( !isResizable && value !== false ) {
10182
+ this._makeResizable();
10183
+ }
10184
+ }
10185
+
10186
+ if ( key === "title" ) {
10187
+ this._title( this.uiDialogTitlebar.find(".ui-dialog-title") );
10188
+ }
10189
+ },
10190
+
10191
+ _size: function() {
10192
+ // If the user has resized the dialog, the .ui-dialog and .ui-dialog-content
10193
+ // divs will both have width and height set, so we need to reset them
10194
+ var nonContentHeight, minContentHeight, maxContentHeight,
10195
+ options = this.options;
10196
+
10197
+ // Reset content sizing
10198
+ this.element.show().css({
10199
+ width: "auto",
10200
+ minHeight: 0,
10201
+ maxHeight: "none",
10202
+ height: 0
10203
+ });
10204
+
10205
+ if ( options.minWidth > options.width ) {
10206
+ options.width = options.minWidth;
10207
+ }
10208
+
10209
+ // reset wrapper sizing
10210
+ // determine the height of all the non-content elements
10211
+ nonContentHeight = this.uiDialog.css({
10212
+ height: "auto",
10213
+ width: options.width
10214
+ })
10215
+ .outerHeight();
10216
+ minContentHeight = Math.max( 0, options.minHeight - nonContentHeight );
10217
+ maxContentHeight = typeof options.maxHeight === "number" ?
10218
+ Math.max( 0, options.maxHeight - nonContentHeight ) :
10219
+ "none";
10220
+
10221
+ if ( options.height === "auto" ) {
10222
+ this.element.css({
10223
+ minHeight: minContentHeight,
10224
+ maxHeight: maxContentHeight,
10225
+ height: "auto"
10226
+ });
10227
+ } else {
10228
+ this.element.height( Math.max( 0, options.height - nonContentHeight ) );
10229
+ }
10230
+
10231
+ if (this.uiDialog.is(":data(ui-resizable)") ) {
10232
+ this.uiDialog.resizable( "option", "minHeight", this._minHeight() );
10233
+ }
10234
+ },
10235
+
10236
+ _blockFrames: function() {
10237
+ this.iframeBlocks = this.document.find( "iframe" ).map(function() {
10238
+ var iframe = $( this );
10239
+
10240
+ return $( "<div>" )
10241
+ .css({
10242
+ position: "absolute",
10243
+ width: iframe.outerWidth(),
10244
+ height: iframe.outerHeight()
10245
+ })
10246
+ .appendTo( iframe.parent() )
10247
+ .offset( iframe.offset() )[0];
10248
+ });
10249
+ },
10250
+
10251
+ _unblockFrames: function() {
10252
+ if ( this.iframeBlocks ) {
10253
+ this.iframeBlocks.remove();
10254
+ delete this.iframeBlocks;
10255
+ }
10256
+ },
10257
+
10258
+ _createOverlay: function() {
10259
+ if ( !this.options.modal ) {
10260
+ return;
10261
+ }
10262
+
10263
+ if ( !$.ui.dialog.overlayInstances ) {
10264
+ // Prevent use of anchors and inputs.
10265
+ // We use a delay in case the overlay is created from an
10266
+ // event that we're going to be cancelling. (#2804)
10267
+ this._delay(function() {
10268
+ // Handle .dialog().dialog("close") (#4065)
10269
+ if ( $.ui.dialog.overlayInstances ) {
10270
+ this.document.bind( "focusin.dialog", function( event ) {
10271
+ if ( !$( event.target ).closest(".ui-dialog").length &&
10272
+ // TODO: Remove hack when datepicker implements
10273
+ // the .ui-front logic (#8989)
10274
+ !$( event.target ).closest(".ui-datepicker").length ) {
10275
+ event.preventDefault();
10276
+ $(".ui-dialog:visible:last .ui-dialog-content")
10277
+ .data("ui-dialog")._focusTabbable();
10278
+ }
10279
+ });
10280
+ }
10281
+ });
10282
+ }
10283
+
10284
+ this.overlay = $("<div>")
10285
+ .addClass("ui-widget-overlay ui-front")
10286
+ .appendTo( this._appendTo() );
10287
+ this._on( this.overlay, {
10288
+ mousedown: "_keepFocus"
10289
+ });
10290
+ $.ui.dialog.overlayInstances++;
10291
+ },
10292
+
10293
+ _destroyOverlay: function() {
10294
+ if ( !this.options.modal ) {
10295
+ return;
10296
+ }
10297
+
10298
+ if ( this.overlay ) {
10299
+ $.ui.dialog.overlayInstances--;
10300
+
10301
+ if ( !$.ui.dialog.overlayInstances ) {
10302
+ this.document.unbind( "focusin.dialog" );
10303
+ }
10304
+ this.overlay.remove();
10305
+ this.overlay = null;
10306
+ }
10307
+ }
10308
+ });
10309
+
10310
+ $.ui.dialog.overlayInstances = 0;
10311
+
10312
+ // DEPRECATED
10313
+ if ( $.uiBackCompat !== false ) {
10314
+ // position option with array notation
10315
+ // just override with old implementation
10316
+ $.widget( "ui.dialog", $.ui.dialog, {
10317
+ _position: function() {
10318
+ var position = this.options.position,
10319
+ myAt = [],
10320
+ offset = [ 0, 0 ],
10321
+ isVisible;
10322
+
10323
+ if ( position ) {
10324
+ if ( typeof position === "string" || (typeof position === "object" && "0" in position ) ) {
10325
+ myAt = position.split ? position.split(" ") : [ position[0], position[1] ];
10326
+ if ( myAt.length === 1 ) {
10327
+ myAt[1] = myAt[0];
10328
+ }
10329
+
10330
+ $.each( [ "left", "top" ], function( i, offsetPosition ) {
10331
+ if ( +myAt[ i ] === myAt[ i ] ) {
10332
+ offset[ i ] = myAt[ i ];
10333
+ myAt[ i ] = offsetPosition;
10334
+ }
10335
+ });
10336
+
10337
+ position = {
10338
+ my: myAt[0] + (offset[0] < 0 ? offset[0] : "+" + offset[0]) + " " +
10339
+ myAt[1] + (offset[1] < 0 ? offset[1] : "+" + offset[1]),
10340
+ at: myAt.join(" ")
10341
+ };
10342
+ }
10343
+
10344
+ position = $.extend( {}, $.ui.dialog.prototype.options.position, position );
10345
+ } else {
10346
+ position = $.ui.dialog.prototype.options.position;
10347
+ }
10348
+
10349
+ // need to show the dialog to get the actual offset in the position plugin
10350
+ isVisible = this.uiDialog.is(":visible");
10351
+ if ( !isVisible ) {
10352
+ this.uiDialog.show();
10353
+ }
10354
+ this.uiDialog.position( position );
10355
+ if ( !isVisible ) {
10356
+ this.uiDialog.hide();
10357
+ }
10358
+ }
10359
+ });
10360
+ }
10361
+
10362
+ }( jQuery ) );
10363
+
10364
+ (function( $, undefined ) {
10365
+
10366
+ var rvertical = /up|down|vertical/,
10367
+ rpositivemotion = /up|left|vertical|horizontal/;
10368
+
10369
+ $.effects.effect.blind = function( o, done ) {
10370
+ // Create element
10371
+ var el = $( this ),
10372
+ props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
10373
+ mode = $.effects.setMode( el, o.mode || "hide" ),
10374
+ direction = o.direction || "up",
10375
+ vertical = rvertical.test( direction ),
10376
+ ref = vertical ? "height" : "width",
10377
+ ref2 = vertical ? "top" : "left",
10378
+ motion = rpositivemotion.test( direction ),
10379
+ animation = {},
10380
+ show = mode === "show",
10381
+ wrapper, distance, margin;
10382
+
10383
+ // if already wrapped, the wrapper's properties are my property. #6245
10384
+ if ( el.parent().is( ".ui-effects-wrapper" ) ) {
10385
+ $.effects.save( el.parent(), props );
10386
+ } else {
10387
+ $.effects.save( el, props );
10388
+ }
10389
+ el.show();
10390
+ wrapper = $.effects.createWrapper( el ).css({
10391
+ overflow: "hidden"
10392
+ });
10393
+
10394
+ distance = wrapper[ ref ]();
10395
+ margin = parseFloat( wrapper.css( ref2 ) ) || 0;
10396
+
10397
+ animation[ ref ] = show ? distance : 0;
10398
+ if ( !motion ) {
10399
+ el
10400
+ .css( vertical ? "bottom" : "right", 0 )
10401
+ .css( vertical ? "top" : "left", "auto" )
10402
+ .css({ position: "absolute" });
10403
+
10404
+ animation[ ref2 ] = show ? margin : distance + margin;
10405
+ }
10406
+
10407
+ // start at 0 if we are showing
10408
+ if ( show ) {
10409
+ wrapper.css( ref, 0 );
10410
+ if ( ! motion ) {
10411
+ wrapper.css( ref2, margin + distance );
10412
+ }
10413
+ }
10414
+
10415
+ // Animate
10416
+ wrapper.animate( animation, {
10417
+ duration: o.duration,
10418
+ easing: o.easing,
10419
+ queue: false,
10420
+ complete: function() {
10421
+ if ( mode === "hide" ) {
10422
+ el.hide();
10423
+ }
10424
+ $.effects.restore( el, props );
10425
+ $.effects.removeWrapper( el );
10426
+ done();
10427
+ }
10428
+ });
10429
+
10430
+ };
10431
+
10432
+ })(jQuery);
10433
+
10434
+ (function( $, undefined ) {
10435
+
10436
+ $.effects.effect.bounce = function( o, done ) {
10437
+ var el = $( this ),
10438
+ props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
10439
+
10440
+ // defaults:
10441
+ mode = $.effects.setMode( el, o.mode || "effect" ),
10442
+ hide = mode === "hide",
10443
+ show = mode === "show",
10444
+ direction = o.direction || "up",
10445
+ distance = o.distance,
10446
+ times = o.times || 5,
10447
+
10448
+ // number of internal animations
10449
+ anims = times * 2 + ( show || hide ? 1 : 0 ),
10450
+ speed = o.duration / anims,
10451
+ easing = o.easing,
10452
+
10453
+ // utility:
10454
+ ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
10455
+ motion = ( direction === "up" || direction === "left" ),
10456
+ i,
10457
+ upAnim,
10458
+ downAnim,
10459
+
10460
+ // we will need to re-assemble the queue to stack our animations in place
10461
+ queue = el.queue(),
10462
+ queuelen = queue.length;
10463
+
10464
+ // Avoid touching opacity to prevent clearType and PNG issues in IE
10465
+ if ( show || hide ) {
10466
+ props.push( "opacity" );
10467
+ }
10468
+
10469
+ $.effects.save( el, props );
10470
+ el.show();
10471
+ $.effects.createWrapper( el ); // Create Wrapper
10472
+
10473
+ // default distance for the BIGGEST bounce is the outer Distance / 3
10474
+ if ( !distance ) {
10475
+ distance = el[ ref === "top" ? "outerHeight" : "outerWidth" ]() / 3;
10476
+ }
10477
+
10478
+ if ( show ) {
10479
+ downAnim = { opacity: 1 };
10480
+ downAnim[ ref ] = 0;
10481
+
10482
+ // if we are showing, force opacity 0 and set the initial position
10483
+ // then do the "first" animation
10484
+ el.css( "opacity", 0 )
10485
+ .css( ref, motion ? -distance * 2 : distance * 2 )
10486
+ .animate( downAnim, speed, easing );
10487
+ }
10488
+
10489
+ // start at the smallest distance if we are hiding
10490
+ if ( hide ) {
10491
+ distance = distance / Math.pow( 2, times - 1 );
10492
+ }
10493
+
10494
+ downAnim = {};
10495
+ downAnim[ ref ] = 0;
10496
+ // Bounces up/down/left/right then back to 0 -- times * 2 animations happen here
10497
+ for ( i = 0; i < times; i++ ) {
10498
+ upAnim = {};
10499
+ upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;
10500
+
10501
+ el.animate( upAnim, speed, easing )
10502
+ .animate( downAnim, speed, easing );
10503
+
10504
+ distance = hide ? distance * 2 : distance / 2;
10505
+ }
10506
+
10507
+ // Last Bounce when Hiding
10508
+ if ( hide ) {
10509
+ upAnim = { opacity: 0 };
10510
+ upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;
10511
+
10512
+ el.animate( upAnim, speed, easing );
10513
+ }
10514
+
10515
+ el.queue(function() {
10516
+ if ( hide ) {
10517
+ el.hide();
10518
+ }
10519
+ $.effects.restore( el, props );
10520
+ $.effects.removeWrapper( el );
10521
+ done();
10522
+ });
10523
+
10524
+ // inject all the animations we just queued to be first in line (after "inprogress")
10525
+ if ( queuelen > 1) {
10526
+ queue.splice.apply( queue,
10527
+ [ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
10528
+ }
10529
+ el.dequeue();
10530
+
10531
+ };
10532
+
10533
+ })(jQuery);
10534
+
10535
+ (function( $, undefined ) {
10536
+
10537
+ $.effects.effect.clip = function( o, done ) {
10538
+ // Create element
10539
+ var el = $( this ),
10540
+ props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
10541
+ mode = $.effects.setMode( el, o.mode || "hide" ),
10542
+ show = mode === "show",
10543
+ direction = o.direction || "vertical",
10544
+ vert = direction === "vertical",
10545
+ size = vert ? "height" : "width",
10546
+ position = vert ? "top" : "left",
10547
+ animation = {},
10548
+ wrapper, animate, distance;
10549
+
10550
+ // Save & Show
10551
+ $.effects.save( el, props );
10552
+ el.show();
10553
+
10554
+ // Create Wrapper
10555
+ wrapper = $.effects.createWrapper( el ).css({
10556
+ overflow: "hidden"
10557
+ });
10558
+ animate = ( el[0].tagName === "IMG" ) ? wrapper : el;
10559
+ distance = animate[ size ]();
10560
+
10561
+ // Shift
10562
+ if ( show ) {
10563
+ animate.css( size, 0 );
10564
+ animate.css( position, distance / 2 );
10565
+ }
10566
+
10567
+ // Create Animation Object:
10568
+ animation[ size ] = show ? distance : 0;
10569
+ animation[ position ] = show ? 0 : distance / 2;
10570
+
10571
+ // Animate
10572
+ animate.animate( animation, {
10573
+ queue: false,
10574
+ duration: o.duration,
10575
+ easing: o.easing,
10576
+ complete: function() {
10577
+ if ( !show ) {
10578
+ el.hide();
10579
+ }
10580
+ $.effects.restore( el, props );
10581
+ $.effects.removeWrapper( el );
10582
+ done();
10583
+ }
10584
+ });
10585
+
10586
+ };
10587
+
10588
+ })(jQuery);
10589
+
10590
+ (function( $, undefined ) {
10591
+
10592
+ $.effects.effect.drop = function( o, done ) {
10593
+
10594
+ var el = $( this ),
10595
+ props = [ "position", "top", "bottom", "left", "right", "opacity", "height", "width" ],
10596
+ mode = $.effects.setMode( el, o.mode || "hide" ),
10597
+ show = mode === "show",
10598
+ direction = o.direction || "left",
10599
+ ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
10600
+ motion = ( direction === "up" || direction === "left" ) ? "pos" : "neg",
10601
+ animation = {
10602
+ opacity: show ? 1 : 0
10603
+ },
10604
+ distance;
10605
+
10606
+ // Adjust
10607
+ $.effects.save( el, props );
10608
+ el.show();
10609
+ $.effects.createWrapper( el );
10610
+
10611
+ distance = o.distance || el[ ref === "top" ? "outerHeight": "outerWidth" ]( true ) / 2;
10612
+
10613
+ if ( show ) {
10614
+ el
10615
+ .css( "opacity", 0 )
10616
+ .css( ref, motion === "pos" ? -distance : distance );
10617
+ }
10618
+
10619
+ // Animation
10620
+ animation[ ref ] = ( show ?
10621
+ ( motion === "pos" ? "+=" : "-=" ) :
10622
+ ( motion === "pos" ? "-=" : "+=" ) ) +
10623
+ distance;
10624
+
10625
+ // Animate
10626
+ el.animate( animation, {
10627
+ queue: false,
10628
+ duration: o.duration,
10629
+ easing: o.easing,
10630
+ complete: function() {
10631
+ if ( mode === "hide" ) {
10632
+ el.hide();
10633
+ }
10634
+ $.effects.restore( el, props );
10635
+ $.effects.removeWrapper( el );
10636
+ done();
10637
+ }
10638
+ });
10639
+ };
10640
+
10641
+ })(jQuery);
10642
+
10643
+ (function( $, undefined ) {
10644
+
10645
+ $.effects.effect.explode = function( o, done ) {
10646
+
10647
+ var rows = o.pieces ? Math.round( Math.sqrt( o.pieces ) ) : 3,
10648
+ cells = rows,
10649
+ el = $( this ),
10650
+ mode = $.effects.setMode( el, o.mode || "hide" ),
10651
+ show = mode === "show",
10652
+
10653
+ // show and then visibility:hidden the element before calculating offset
10654
+ offset = el.show().css( "visibility", "hidden" ).offset(),
10655
+
10656
+ // width and height of a piece
10657
+ width = Math.ceil( el.outerWidth() / cells ),
10658
+ height = Math.ceil( el.outerHeight() / rows ),
10659
+ pieces = [],
10660
+
10661
+ // loop
10662
+ i, j, left, top, mx, my;
10663
+
10664
+ // children animate complete:
10665
+ function childComplete() {
10666
+ pieces.push( this );
10667
+ if ( pieces.length === rows * cells ) {
10668
+ animComplete();
10669
+ }
10670
+ }
10671
+
10672
+ // clone the element for each row and cell.
10673
+ for( i = 0; i < rows ; i++ ) { // ===>
10674
+ top = offset.top + i * height;
10675
+ my = i - ( rows - 1 ) / 2 ;
10676
+
10677
+ for( j = 0; j < cells ; j++ ) { // |||
10678
+ left = offset.left + j * width;
10679
+ mx = j - ( cells - 1 ) / 2 ;
10680
+
10681
+ // Create a clone of the now hidden main element that will be absolute positioned
10682
+ // within a wrapper div off the -left and -top equal to size of our pieces
10683
+ el
10684
+ .clone()
10685
+ .appendTo( "body" )
10686
+ .wrap( "<div></div>" )
10687
+ .css({
10688
+ position: "absolute",
10689
+ visibility: "visible",
10690
+ left: -j * width,
10691
+ top: -i * height
10692
+ })
10693
+
10694
+ // select the wrapper - make it overflow: hidden and absolute positioned based on
10695
+ // where the original was located +left and +top equal to the size of pieces
10696
+ .parent()
10697
+ .addClass( "ui-effects-explode" )
10698
+ .css({
10699
+ position: "absolute",
10700
+ overflow: "hidden",
10701
+ width: width,
10702
+ height: height,
10703
+ left: left + ( show ? mx * width : 0 ),
10704
+ top: top + ( show ? my * height : 0 ),
10705
+ opacity: show ? 0 : 1
10706
+ }).animate({
10707
+ left: left + ( show ? 0 : mx * width ),
10708
+ top: top + ( show ? 0 : my * height ),
10709
+ opacity: show ? 1 : 0
10710
+ }, o.duration || 500, o.easing, childComplete );
10711
+ }
10712
+ }
10713
+
10714
+ function animComplete() {
10715
+ el.css({
10716
+ visibility: "visible"
10717
+ });
10718
+ $( pieces ).remove();
10719
+ if ( !show ) {
10720
+ el.hide();
10721
+ }
10722
+ done();
10723
+ }
10724
+ };
10725
+
10726
+ })(jQuery);
10727
+
10728
+ (function( $, undefined ) {
10729
+
10730
+ $.effects.effect.fade = function( o, done ) {
10731
+ var el = $( this ),
10732
+ mode = $.effects.setMode( el, o.mode || "toggle" );
10733
+
10734
+ el.animate({
10735
+ opacity: mode
10736
+ }, {
10737
+ queue: false,
10738
+ duration: o.duration,
10739
+ easing: o.easing,
10740
+ complete: done
10741
+ });
10742
+ };
10743
+
10744
+ })( jQuery );
10745
+
10746
+ (function( $, undefined ) {
10747
+
10748
+ $.effects.effect.fold = function( o, done ) {
10749
+
10750
+ // Create element
10751
+ var el = $( this ),
10752
+ props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
10753
+ mode = $.effects.setMode( el, o.mode || "hide" ),
10754
+ show = mode === "show",
10755
+ hide = mode === "hide",
10756
+ size = o.size || 15,
10757
+ percent = /([0-9]+)%/.exec( size ),
10758
+ horizFirst = !!o.horizFirst,
10759
+ widthFirst = show !== horizFirst,
10760
+ ref = widthFirst ? [ "width", "height" ] : [ "height", "width" ],
10761
+ duration = o.duration / 2,
10762
+ wrapper, distance,
10763
+ animation1 = {},
10764
+ animation2 = {};
10765
+
10766
+ $.effects.save( el, props );
10767
+ el.show();
10768
+
10769
+ // Create Wrapper
10770
+ wrapper = $.effects.createWrapper( el ).css({
10771
+ overflow: "hidden"
10772
+ });
10773
+ distance = widthFirst ?
10774
+ [ wrapper.width(), wrapper.height() ] :
10775
+ [ wrapper.height(), wrapper.width() ];
10776
+
10777
+ if ( percent ) {
10778
+ size = parseInt( percent[ 1 ], 10 ) / 100 * distance[ hide ? 0 : 1 ];
10779
+ }
10780
+ if ( show ) {
10781
+ wrapper.css( horizFirst ? {
10782
+ height: 0,
10783
+ width: size
10784
+ } : {
10785
+ height: size,
10786
+ width: 0
10787
+ });
10788
+ }
10789
+
10790
+ // Animation
10791
+ animation1[ ref[ 0 ] ] = show ? distance[ 0 ] : size;
10792
+ animation2[ ref[ 1 ] ] = show ? distance[ 1 ] : 0;
10793
+
10794
+ // Animate
10795
+ wrapper
10796
+ .animate( animation1, duration, o.easing )
10797
+ .animate( animation2, duration, o.easing, function() {
10798
+ if ( hide ) {
10799
+ el.hide();
10800
+ }
10801
+ $.effects.restore( el, props );
10802
+ $.effects.removeWrapper( el );
10803
+ done();
10804
+ });
10805
+
10806
+ };
10807
+
10808
+ })(jQuery);
10809
+
10810
+ (function( $, undefined ) {
10811
+
10812
+ $.effects.effect.highlight = function( o, done ) {
10813
+ var elem = $( this ),
10814
+ props = [ "backgroundImage", "backgroundColor", "opacity" ],
10815
+ mode = $.effects.setMode( elem, o.mode || "show" ),
10816
+ animation = {
10817
+ backgroundColor: elem.css( "backgroundColor" )
10818
+ };
10819
+
10820
+ if (mode === "hide") {
10821
+ animation.opacity = 0;
10822
+ }
10823
+
10824
+ $.effects.save( elem, props );
10825
+
10826
+ elem
10827
+ .show()
10828
+ .css({
10829
+ backgroundImage: "none",
10830
+ backgroundColor: o.color || "#ffff99"
10831
+ })
10832
+ .animate( animation, {
10833
+ queue: false,
10834
+ duration: o.duration,
10835
+ easing: o.easing,
10836
+ complete: function() {
10837
+ if ( mode === "hide" ) {
10838
+ elem.hide();
10839
+ }
10840
+ $.effects.restore( elem, props );
10841
+ done();
10842
+ }
10843
+ });
10844
+ };
10845
+
10846
+ })(jQuery);
10847
+
10848
+ (function( $, undefined ) {
10849
+
10850
+ $.effects.effect.pulsate = function( o, done ) {
10851
+ var elem = $( this ),
10852
+ mode = $.effects.setMode( elem, o.mode || "show" ),
10853
+ show = mode === "show",
10854
+ hide = mode === "hide",
10855
+ showhide = ( show || mode === "hide" ),
10856
+
10857
+ // showing or hiding leaves of the "last" animation
10858
+ anims = ( ( o.times || 5 ) * 2 ) + ( showhide ? 1 : 0 ),
10859
+ duration = o.duration / anims,
10860
+ animateTo = 0,
10861
+ queue = elem.queue(),
10862
+ queuelen = queue.length,
10863
+ i;
10864
+
10865
+ if ( show || !elem.is(":visible")) {
10866
+ elem.css( "opacity", 0 ).show();
10867
+ animateTo = 1;
10868
+ }
10869
+
10870
+ // anims - 1 opacity "toggles"
10871
+ for ( i = 1; i < anims; i++ ) {
10872
+ elem.animate({
10873
+ opacity: animateTo
10874
+ }, duration, o.easing );
10875
+ animateTo = 1 - animateTo;
10876
+ }
10877
+
10878
+ elem.animate({
10879
+ opacity: animateTo
10880
+ }, duration, o.easing);
10881
+
10882
+ elem.queue(function() {
10883
+ if ( hide ) {
10884
+ elem.hide();
10885
+ }
10886
+ done();
10887
+ });
10888
+
10889
+ // We just queued up "anims" animations, we need to put them next in the queue
10890
+ if ( queuelen > 1 ) {
10891
+ queue.splice.apply( queue,
10892
+ [ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
10893
+ }
10894
+ elem.dequeue();
10895
+ };
10896
+
10897
+ })(jQuery);
10898
+
10899
+ (function( $, undefined ) {
10900
+
10901
+ $.effects.effect.puff = function( o, done ) {
10902
+ var elem = $( this ),
10903
+ mode = $.effects.setMode( elem, o.mode || "hide" ),
10904
+ hide = mode === "hide",
10905
+ percent = parseInt( o.percent, 10 ) || 150,
10906
+ factor = percent / 100,
10907
+ original = {
10908
+ height: elem.height(),
10909
+ width: elem.width(),
10910
+ outerHeight: elem.outerHeight(),
10911
+ outerWidth: elem.outerWidth()
10912
+ };
10913
+
10914
+ $.extend( o, {
10915
+ effect: "scale",
10916
+ queue: false,
10917
+ fade: true,
10918
+ mode: mode,
10919
+ complete: done,
10920
+ percent: hide ? percent : 100,
10921
+ from: hide ?
10922
+ original :
10923
+ {
10924
+ height: original.height * factor,
10925
+ width: original.width * factor,
10926
+ outerHeight: original.outerHeight * factor,
10927
+ outerWidth: original.outerWidth * factor
10928
+ }
10929
+ });
10930
+
10931
+ elem.effect( o );
10932
+ };
10933
+
10934
+ $.effects.effect.scale = function( o, done ) {
10935
+
10936
+ // Create element
10937
+ var el = $( this ),
10938
+ options = $.extend( true, {}, o ),
10939
+ mode = $.effects.setMode( el, o.mode || "effect" ),
10940
+ percent = parseInt( o.percent, 10 ) ||
10941
+ ( parseInt( o.percent, 10 ) === 0 ? 0 : ( mode === "hide" ? 0 : 100 ) ),
10942
+ direction = o.direction || "both",
10943
+ origin = o.origin,
10944
+ original = {
10945
+ height: el.height(),
10946
+ width: el.width(),
10947
+ outerHeight: el.outerHeight(),
10948
+ outerWidth: el.outerWidth()
10949
+ },
10950
+ factor = {
10951
+ y: direction !== "horizontal" ? (percent / 100) : 1,
10952
+ x: direction !== "vertical" ? (percent / 100) : 1
10953
+ };
10954
+
10955
+ // We are going to pass this effect to the size effect:
10956
+ options.effect = "size";
10957
+ options.queue = false;
10958
+ options.complete = done;
10959
+
10960
+ // Set default origin and restore for show/hide
10961
+ if ( mode !== "effect" ) {
10962
+ options.origin = origin || ["middle","center"];
10963
+ options.restore = true;
10964
+ }
10965
+
10966
+ options.from = o.from || ( mode === "show" ? {
10967
+ height: 0,
10968
+ width: 0,
10969
+ outerHeight: 0,
10970
+ outerWidth: 0
10971
+ } : original );
10972
+ options.to = {
10973
+ height: original.height * factor.y,
10974
+ width: original.width * factor.x,
10975
+ outerHeight: original.outerHeight * factor.y,
10976
+ outerWidth: original.outerWidth * factor.x
10977
+ };
10978
+
10979
+ // Fade option to support puff
10980
+ if ( options.fade ) {
10981
+ if ( mode === "show" ) {
10982
+ options.from.opacity = 0;
10983
+ options.to.opacity = 1;
10984
+ }
10985
+ if ( mode === "hide" ) {
10986
+ options.from.opacity = 1;
10987
+ options.to.opacity = 0;
10988
+ }
10989
+ }
10990
+
10991
+ // Animate
10992
+ el.effect( options );
10993
+
10994
+ };
10995
+
10996
+ $.effects.effect.size = function( o, done ) {
10997
+
10998
+ // Create element
10999
+ var original, baseline, factor,
11000
+ el = $( this ),
11001
+ props0 = [ "position", "top", "bottom", "left", "right", "width", "height", "overflow", "opacity" ],
11002
+
11003
+ // Always restore
11004
+ props1 = [ "position", "top", "bottom", "left", "right", "overflow", "opacity" ],
11005
+
11006
+ // Copy for children
11007
+ props2 = [ "width", "height", "overflow" ],
11008
+ cProps = [ "fontSize" ],
11009
+ vProps = [ "borderTopWidth", "borderBottomWidth", "paddingTop", "paddingBottom" ],
11010
+ hProps = [ "borderLeftWidth", "borderRightWidth", "paddingLeft", "paddingRight" ],
11011
+
11012
+ // Set options
11013
+ mode = $.effects.setMode( el, o.mode || "effect" ),
11014
+ restore = o.restore || mode !== "effect",
11015
+ scale = o.scale || "both",
11016
+ origin = o.origin || [ "middle", "center" ],
11017
+ position = el.css( "position" ),
11018
+ props = restore ? props0 : props1,
11019
+ zero = {
11020
+ height: 0,
11021
+ width: 0,
11022
+ outerHeight: 0,
11023
+ outerWidth: 0
11024
+ };
11025
+
11026
+ if ( mode === "show" ) {
11027
+ el.show();
11028
+ }
11029
+ original = {
11030
+ height: el.height(),
11031
+ width: el.width(),
11032
+ outerHeight: el.outerHeight(),
11033
+ outerWidth: el.outerWidth()
11034
+ };
11035
+
11036
+ if ( o.mode === "toggle" && mode === "show" ) {
11037
+ el.from = o.to || zero;
11038
+ el.to = o.from || original;
11039
+ } else {
11040
+ el.from = o.from || ( mode === "show" ? zero : original );
11041
+ el.to = o.to || ( mode === "hide" ? zero : original );
11042
+ }
11043
+
11044
+ // Set scaling factor
11045
+ factor = {
11046
+ from: {
11047
+ y: el.from.height / original.height,
11048
+ x: el.from.width / original.width
11049
+ },
11050
+ to: {
11051
+ y: el.to.height / original.height,
11052
+ x: el.to.width / original.width
11053
+ }
11054
+ };
11055
+
11056
+ // Scale the css box
11057
+ if ( scale === "box" || scale === "both" ) {
11058
+
11059
+ // Vertical props scaling
11060
+ if ( factor.from.y !== factor.to.y ) {
11061
+ props = props.concat( vProps );
11062
+ el.from = $.effects.setTransition( el, vProps, factor.from.y, el.from );
11063
+ el.to = $.effects.setTransition( el, vProps, factor.to.y, el.to );
11064
+ }
11065
+
11066
+ // Horizontal props scaling
11067
+ if ( factor.from.x !== factor.to.x ) {
11068
+ props = props.concat( hProps );
11069
+ el.from = $.effects.setTransition( el, hProps, factor.from.x, el.from );
11070
+ el.to = $.effects.setTransition( el, hProps, factor.to.x, el.to );
11071
+ }
11072
+ }
11073
+
11074
+ // Scale the content
11075
+ if ( scale === "content" || scale === "both" ) {
11076
+
11077
+ // Vertical props scaling
11078
+ if ( factor.from.y !== factor.to.y ) {
11079
+ props = props.concat( cProps ).concat( props2 );
11080
+ el.from = $.effects.setTransition( el, cProps, factor.from.y, el.from );
11081
+ el.to = $.effects.setTransition( el, cProps, factor.to.y, el.to );
11082
+ }
11083
+ }
11084
+
11085
+ $.effects.save( el, props );
11086
+ el.show();
11087
+ $.effects.createWrapper( el );
11088
+ el.css( "overflow", "hidden" ).css( el.from );
11089
+
11090
+ // Adjust
11091
+ if (origin) { // Calculate baseline shifts
11092
+ baseline = $.effects.getBaseline( origin, original );
11093
+ el.from.top = ( original.outerHeight - el.outerHeight() ) * baseline.y;
11094
+ el.from.left = ( original.outerWidth - el.outerWidth() ) * baseline.x;
11095
+ el.to.top = ( original.outerHeight - el.to.outerHeight ) * baseline.y;
11096
+ el.to.left = ( original.outerWidth - el.to.outerWidth ) * baseline.x;
11097
+ }
11098
+ el.css( el.from ); // set top & left
11099
+
11100
+ // Animate
11101
+ if ( scale === "content" || scale === "both" ) { // Scale the children
11102
+
11103
+ // Add margins/font-size
11104
+ vProps = vProps.concat([ "marginTop", "marginBottom" ]).concat(cProps);
11105
+ hProps = hProps.concat([ "marginLeft", "marginRight" ]);
11106
+ props2 = props0.concat(vProps).concat(hProps);
11107
+
11108
+ el.find( "*[width]" ).each( function(){
11109
+ var child = $( this ),
11110
+ c_original = {
11111
+ height: child.height(),
11112
+ width: child.width(),
11113
+ outerHeight: child.outerHeight(),
11114
+ outerWidth: child.outerWidth()
11115
+ };
11116
+ if (restore) {
11117
+ $.effects.save(child, props2);
11118
+ }
11119
+
11120
+ child.from = {
11121
+ height: c_original.height * factor.from.y,
11122
+ width: c_original.width * factor.from.x,
11123
+ outerHeight: c_original.outerHeight * factor.from.y,
11124
+ outerWidth: c_original.outerWidth * factor.from.x
11125
+ };
11126
+ child.to = {
11127
+ height: c_original.height * factor.to.y,
11128
+ width: c_original.width * factor.to.x,
11129
+ outerHeight: c_original.height * factor.to.y,
11130
+ outerWidth: c_original.width * factor.to.x
11131
+ };
11132
+
11133
+ // Vertical props scaling
11134
+ if ( factor.from.y !== factor.to.y ) {
11135
+ child.from = $.effects.setTransition( child, vProps, factor.from.y, child.from );
11136
+ child.to = $.effects.setTransition( child, vProps, factor.to.y, child.to );
11137
+ }
11138
+
11139
+ // Horizontal props scaling
11140
+ if ( factor.from.x !== factor.to.x ) {
11141
+ child.from = $.effects.setTransition( child, hProps, factor.from.x, child.from );
11142
+ child.to = $.effects.setTransition( child, hProps, factor.to.x, child.to );
11143
+ }
11144
+
11145
+ // Animate children
11146
+ child.css( child.from );
11147
+ child.animate( child.to, o.duration, o.easing, function() {
11148
+
11149
+ // Restore children
11150
+ if ( restore ) {
11151
+ $.effects.restore( child, props2 );
11152
+ }
11153
+ });
11154
+ });
11155
+ }
11156
+
11157
+ // Animate
11158
+ el.animate( el.to, {
11159
+ queue: false,
11160
+ duration: o.duration,
11161
+ easing: o.easing,
11162
+ complete: function() {
11163
+ if ( el.to.opacity === 0 ) {
11164
+ el.css( "opacity", el.from.opacity );
11165
+ }
11166
+ if( mode === "hide" ) {
11167
+ el.hide();
11168
+ }
11169
+ $.effects.restore( el, props );
11170
+ if ( !restore ) {
11171
+
11172
+ // we need to calculate our new positioning based on the scaling
11173
+ if ( position === "static" ) {
11174
+ el.css({
11175
+ position: "relative",
11176
+ top: el.to.top,
11177
+ left: el.to.left
11178
+ });
11179
+ } else {
11180
+ $.each([ "top", "left" ], function( idx, pos ) {
11181
+ el.css( pos, function( _, str ) {
11182
+ var val = parseInt( str, 10 ),
11183
+ toRef = idx ? el.to.left : el.to.top;
11184
+
11185
+ // if original was "auto", recalculate the new value from wrapper
11186
+ if ( str === "auto" ) {
11187
+ return toRef + "px";
11188
+ }
11189
+
11190
+ return val + toRef + "px";
11191
+ });
11192
+ });
11193
+ }
11194
+ }
11195
+
11196
+ $.effects.removeWrapper( el );
11197
+ done();
11198
+ }
11199
+ });
11200
+
11201
+ };
11202
+
11203
+ })(jQuery);
11204
+
11205
+ (function( $, undefined ) {
11206
+
11207
+ $.effects.effect.shake = function( o, done ) {
11208
+
11209
+ var el = $( this ),
11210
+ props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
11211
+ mode = $.effects.setMode( el, o.mode || "effect" ),
11212
+ direction = o.direction || "left",
11213
+ distance = o.distance || 20,
11214
+ times = o.times || 3,
11215
+ anims = times * 2 + 1,
11216
+ speed = Math.round(o.duration/anims),
11217
+ ref = (direction === "up" || direction === "down") ? "top" : "left",
11218
+ positiveMotion = (direction === "up" || direction === "left"),
11219
+ animation = {},
11220
+ animation1 = {},
11221
+ animation2 = {},
11222
+ i,
11223
+
11224
+ // we will need to re-assemble the queue to stack our animations in place
11225
+ queue = el.queue(),
11226
+ queuelen = queue.length;
11227
+
11228
+ $.effects.save( el, props );
11229
+ el.show();
11230
+ $.effects.createWrapper( el );
11231
+
11232
+ // Animation
11233
+ animation[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance;
11234
+ animation1[ ref ] = ( positiveMotion ? "+=" : "-=" ) + distance * 2;
11235
+ animation2[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance * 2;
11236
+
11237
+ // Animate
11238
+ el.animate( animation, speed, o.easing );
11239
+
11240
+ // Shakes
11241
+ for ( i = 1; i < times; i++ ) {
11242
+ el.animate( animation1, speed, o.easing ).animate( animation2, speed, o.easing );
11243
+ }
11244
+ el
11245
+ .animate( animation1, speed, o.easing )
11246
+ .animate( animation, speed / 2, o.easing )
11247
+ .queue(function() {
11248
+ if ( mode === "hide" ) {
11249
+ el.hide();
11250
+ }
11251
+ $.effects.restore( el, props );
11252
+ $.effects.removeWrapper( el );
11253
+ done();
11254
+ });
11255
+
11256
+ // inject all the animations we just queued to be first in line (after "inprogress")
11257
+ if ( queuelen > 1) {
11258
+ queue.splice.apply( queue,
11259
+ [ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
11260
+ }
11261
+ el.dequeue();
11262
+
11263
+ };
11264
+
11265
+ })(jQuery);
11266
+
11267
+ (function( $, undefined ) {
11268
+
11269
+ $.effects.effect.slide = function( o, done ) {
11270
+
11271
+ // Create element
11272
+ var el = $( this ),
11273
+ props = [ "position", "top", "bottom", "left", "right", "width", "height" ],
11274
+ mode = $.effects.setMode( el, o.mode || "show" ),
11275
+ show = mode === "show",
11276
+ direction = o.direction || "left",
11277
+ ref = (direction === "up" || direction === "down") ? "top" : "left",
11278
+ positiveMotion = (direction === "up" || direction === "left"),
11279
+ distance,
11280
+ animation = {};
11281
+
11282
+ // Adjust
11283
+ $.effects.save( el, props );
11284
+ el.show();
11285
+ distance = o.distance || el[ ref === "top" ? "outerHeight" : "outerWidth" ]( true );
11286
+
11287
+ $.effects.createWrapper( el ).css({
11288
+ overflow: "hidden"
11289
+ });
11290
+
11291
+ if ( show ) {
11292
+ el.css( ref, positiveMotion ? (isNaN(distance) ? "-" + distance : -distance) : distance );
11293
+ }
11294
+
11295
+ // Animation
11296
+ animation[ ref ] = ( show ?
11297
+ ( positiveMotion ? "+=" : "-=") :
11298
+ ( positiveMotion ? "-=" : "+=")) +
11299
+ distance;
11300
+
11301
+ // Animate
11302
+ el.animate( animation, {
11303
+ queue: false,
11304
+ duration: o.duration,
11305
+ easing: o.easing,
11306
+ complete: function() {
11307
+ if ( mode === "hide" ) {
11308
+ el.hide();
11309
+ }
11310
+ $.effects.restore( el, props );
11311
+ $.effects.removeWrapper( el );
11312
+ done();
11313
+ }
11314
+ });
11315
+ };
11316
+
11317
+ })(jQuery);
11318
+
11319
+ (function( $, undefined ) {
11320
+
11321
+ $.effects.effect.transfer = function( o, done ) {
11322
+ var elem = $( this ),
11323
+ target = $( o.to ),
11324
+ targetFixed = target.css( "position" ) === "fixed",
11325
+ body = $("body"),
11326
+ fixTop = targetFixed ? body.scrollTop() : 0,
11327
+ fixLeft = targetFixed ? body.scrollLeft() : 0,
11328
+ endPosition = target.offset(),
11329
+ animation = {
11330
+ top: endPosition.top - fixTop ,
11331
+ left: endPosition.left - fixLeft ,
11332
+ height: target.innerHeight(),
11333
+ width: target.innerWidth()
11334
+ },
11335
+ startPosition = elem.offset(),
11336
+ transfer = $( "<div class='ui-effects-transfer'></div>" )
11337
+ .appendTo( document.body )
11338
+ .addClass( o.className )
11339
+ .css({
11340
+ top: startPosition.top - fixTop ,
11341
+ left: startPosition.left - fixLeft ,
11342
+ height: elem.innerHeight(),
11343
+ width: elem.innerWidth(),
11344
+ position: targetFixed ? "fixed" : "absolute"
11345
+ })
11346
+ .animate( animation, o.duration, o.easing, function() {
11347
+ transfer.remove();
11348
+ done();
11349
+ });
11350
+ };
11351
+
11352
+ })(jQuery);
11353
+
11354
+ (function( $, undefined ) {
11355
+
11356
+ $.widget( "ui.menu", {
11357
+ version: "1.10.1",
11358
+ defaultElement: "<ul>",
11359
+ delay: 300,
11360
+ options: {
11361
+ icons: {
11362
+ submenu: "ui-icon-carat-1-e"
11363
+ },
11364
+ menus: "ul",
11365
+ position: {
11366
+ my: "left top",
11367
+ at: "right top"
11368
+ },
11369
+ role: "menu",
11370
+
11371
+ // callbacks
11372
+ blur: null,
11373
+ focus: null,
11374
+ select: null
11375
+ },
11376
+
11377
+ _create: function() {
11378
+ this.activeMenu = this.element;
11379
+ // flag used to prevent firing of the click handler
11380
+ // as the event bubbles up through nested menus
11381
+ this.mouseHandled = false;
11382
+ this.element
11383
+ .uniqueId()
11384
+ .addClass( "ui-menu ui-widget ui-widget-content ui-corner-all" )
11385
+ .toggleClass( "ui-menu-icons", !!this.element.find( ".ui-icon" ).length )
11386
+ .attr({
11387
+ role: this.options.role,
11388
+ tabIndex: 0
11389
+ })
11390
+ // need to catch all clicks on disabled menu
11391
+ // not possible through _on
11392
+ .bind( "click" + this.eventNamespace, $.proxy(function( event ) {
11393
+ if ( this.options.disabled ) {
11394
+ event.preventDefault();
11395
+ }
11396
+ }, this ));
11397
+
11398
+ if ( this.options.disabled ) {
11399
+ this.element
11400
+ .addClass( "ui-state-disabled" )
11401
+ .attr( "aria-disabled", "true" );
11402
+ }
11403
+
11404
+ this._on({
11405
+ // Prevent focus from sticking to links inside menu after clicking
11406
+ // them (focus should always stay on UL during navigation).
11407
+ "mousedown .ui-menu-item > a": function( event ) {
11408
+ event.preventDefault();
11409
+ },
11410
+ "click .ui-state-disabled > a": function( event ) {
11411
+ event.preventDefault();
11412
+ },
11413
+ "click .ui-menu-item:has(a)": function( event ) {
11414
+ var target = $( event.target ).closest( ".ui-menu-item" );
11415
+ if ( !this.mouseHandled && target.not( ".ui-state-disabled" ).length ) {
11416
+ this.mouseHandled = true;
11417
+
11418
+ this.select( event );
11419
+ // Open submenu on click
11420
+ if ( target.has( ".ui-menu" ).length ) {
11421
+ this.expand( event );
11422
+ } else if ( !this.element.is( ":focus" ) ) {
11423
+ // Redirect focus to the menu
11424
+ this.element.trigger( "focus", [ true ] );
11425
+
11426
+ // If the active item is on the top level, let it stay active.
11427
+ // Otherwise, blur the active item since it is no longer visible.
11428
+ if ( this.active && this.active.parents( ".ui-menu" ).length === 1 ) {
11429
+ clearTimeout( this.timer );
11430
+ }
11431
+ }
11432
+ }
11433
+ },
11434
+ "mouseenter .ui-menu-item": function( event ) {
11435
+ var target = $( event.currentTarget );
11436
+ // Remove ui-state-active class from siblings of the newly focused menu item
11437
+ // to avoid a jump caused by adjacent elements both having a class with a border
11438
+ target.siblings().children( ".ui-state-active" ).removeClass( "ui-state-active" );
11439
+ this.focus( event, target );
11440
+ },
11441
+ mouseleave: "collapseAll",
11442
+ "mouseleave .ui-menu": "collapseAll",
11443
+ focus: function( event, keepActiveItem ) {
11444
+ // If there's already an active item, keep it active
11445
+ // If not, activate the first item
11446
+ var item = this.active || this.element.children( ".ui-menu-item" ).eq( 0 );
11447
+
11448
+ if ( !keepActiveItem ) {
11449
+ this.focus( event, item );
11450
+ }
11451
+ },
11452
+ blur: function( event ) {
11453
+ this._delay(function() {
11454
+ if ( !$.contains( this.element[0], this.document[0].activeElement ) ) {
11455
+ this.collapseAll( event );
11456
+ }
11457
+ });
11458
+ },
11459
+ keydown: "_keydown"
11460
+ });
11461
+
11462
+ this.refresh();
11463
+
11464
+ // Clicks outside of a menu collapse any open menus
11465
+ this._on( this.document, {
11466
+ click: function( event ) {
11467
+ if ( !$( event.target ).closest( ".ui-menu" ).length ) {
11468
+ this.collapseAll( event );
11469
+ }
11470
+
11471
+ // Reset the mouseHandled flag
11472
+ this.mouseHandled = false;
11473
+ }
11474
+ });
11475
+ },
11476
+
11477
+ _destroy: function() {
11478
+ // Destroy (sub)menus
11479
+ this.element
11480
+ .removeAttr( "aria-activedescendant" )
11481
+ .find( ".ui-menu" ).addBack()
11482
+ .removeClass( "ui-menu ui-widget ui-widget-content ui-corner-all ui-menu-icons" )
11483
+ .removeAttr( "role" )
11484
+ .removeAttr( "tabIndex" )
11485
+ .removeAttr( "aria-labelledby" )
11486
+ .removeAttr( "aria-expanded" )
11487
+ .removeAttr( "aria-hidden" )
11488
+ .removeAttr( "aria-disabled" )
11489
+ .removeUniqueId()
11490
+ .show();
11491
+
11492
+ // Destroy menu items
11493
+ this.element.find( ".ui-menu-item" )
11494
+ .removeClass( "ui-menu-item" )
11495
+ .removeAttr( "role" )
11496
+ .removeAttr( "aria-disabled" )
11497
+ .children( "a" )
11498
+ .removeUniqueId()
11499
+ .removeClass( "ui-corner-all ui-state-hover" )
11500
+ .removeAttr( "tabIndex" )
11501
+ .removeAttr( "role" )
11502
+ .removeAttr( "aria-haspopup" )
11503
+ .children().each( function() {
11504
+ var elem = $( this );
11505
+ if ( elem.data( "ui-menu-submenu-carat" ) ) {
11506
+ elem.remove();
11507
+ }
11508
+ });
11509
+
11510
+ // Destroy menu dividers
11511
+ this.element.find( ".ui-menu-divider" ).removeClass( "ui-menu-divider ui-widget-content" );
11512
+ },
11513
+
11514
+ _keydown: function( event ) {
11515
+ /*jshint maxcomplexity:20*/
11516
+ var match, prev, character, skip, regex,
11517
+ preventDefault = true;
11518
+
11519
+ function escape( value ) {
11520
+ return value.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&" );
11521
+ }
11522
+
11523
+ switch ( event.keyCode ) {
11524
+ case $.ui.keyCode.PAGE_UP:
11525
+ this.previousPage( event );
11526
+ break;
11527
+ case $.ui.keyCode.PAGE_DOWN:
11528
+ this.nextPage( event );
11529
+ break;
11530
+ case $.ui.keyCode.HOME:
11531
+ this._move( "first", "first", event );
11532
+ break;
11533
+ case $.ui.keyCode.END:
11534
+ this._move( "last", "last", event );
11535
+ break;
11536
+ case $.ui.keyCode.UP:
11537
+ this.previous( event );
11538
+ break;
11539
+ case $.ui.keyCode.DOWN:
11540
+ this.next( event );
11541
+ break;
11542
+ case $.ui.keyCode.LEFT:
11543
+ this.collapse( event );
11544
+ break;
11545
+ case $.ui.keyCode.RIGHT:
11546
+ if ( this.active && !this.active.is( ".ui-state-disabled" ) ) {
11547
+ this.expand( event );
11548
+ }
11549
+ break;
11550
+ case $.ui.keyCode.ENTER:
11551
+ case $.ui.keyCode.SPACE:
11552
+ this._activate( event );
11553
+ break;
11554
+ case $.ui.keyCode.ESCAPE:
11555
+ this.collapse( event );
11556
+ break;
11557
+ default:
11558
+ preventDefault = false;
11559
+ prev = this.previousFilter || "";
11560
+ character = String.fromCharCode( event.keyCode );
11561
+ skip = false;
11562
+
11563
+ clearTimeout( this.filterTimer );
11564
+
11565
+ if ( character === prev ) {
11566
+ skip = true;
11567
+ } else {
11568
+ character = prev + character;
11569
+ }
11570
+
11571
+ regex = new RegExp( "^" + escape( character ), "i" );
11572
+ match = this.activeMenu.children( ".ui-menu-item" ).filter(function() {
11573
+ return regex.test( $( this ).children( "a" ).text() );
11574
+ });
11575
+ match = skip && match.index( this.active.next() ) !== -1 ?
11576
+ this.active.nextAll( ".ui-menu-item" ) :
11577
+ match;
11578
+
11579
+ // If no matches on the current filter, reset to the last character pressed
11580
+ // to move down the menu to the first item that starts with that character
11581
+ if ( !match.length ) {
11582
+ character = String.fromCharCode( event.keyCode );
11583
+ regex = new RegExp( "^" + escape( character ), "i" );
11584
+ match = this.activeMenu.children( ".ui-menu-item" ).filter(function() {
11585
+ return regex.test( $( this ).children( "a" ).text() );
11586
+ });
11587
+ }
11588
+
11589
+ if ( match.length ) {
11590
+ this.focus( event, match );
11591
+ if ( match.length > 1 ) {
11592
+ this.previousFilter = character;
11593
+ this.filterTimer = this._delay(function() {
11594
+ delete this.previousFilter;
11595
+ }, 1000 );
11596
+ } else {
11597
+ delete this.previousFilter;
11598
+ }
11599
+ } else {
11600
+ delete this.previousFilter;
11601
+ }
11602
+ }
11603
+
11604
+ if ( preventDefault ) {
11605
+ event.preventDefault();
11606
+ }
11607
+ },
11608
+
11609
+ _activate: function( event ) {
11610
+ if ( !this.active.is( ".ui-state-disabled" ) ) {
11611
+ if ( this.active.children( "a[aria-haspopup='true']" ).length ) {
11612
+ this.expand( event );
11613
+ } else {
11614
+ this.select( event );
11615
+ }
11616
+ }
11617
+ },
11618
+
11619
+ refresh: function() {
11620
+ var menus,
11621
+ icon = this.options.icons.submenu,
11622
+ submenus = this.element.find( this.options.menus );
11623
+
11624
+ // Initialize nested menus
11625
+ submenus.filter( ":not(.ui-menu)" )
11626
+ .addClass( "ui-menu ui-widget ui-widget-content ui-corner-all" )
11627
+ .hide()
11628
+ .attr({
11629
+ role: this.options.role,
11630
+ "aria-hidden": "true",
11631
+ "aria-expanded": "false"
11632
+ })
11633
+ .each(function() {
11634
+ var menu = $( this ),
11635
+ item = menu.prev( "a" ),
11636
+ submenuCarat = $( "<span>" )
11637
+ .addClass( "ui-menu-icon ui-icon " + icon )
11638
+ .data( "ui-menu-submenu-carat", true );
11639
+
11640
+ item
11641
+ .attr( "aria-haspopup", "true" )
11642
+ .prepend( submenuCarat );
11643
+ menu.attr( "aria-labelledby", item.attr( "id" ) );
11644
+ });
11645
+
11646
+ menus = submenus.add( this.element );
11647
+
11648
+ // Don't refresh list items that are already adapted
11649
+ menus.children( ":not(.ui-menu-item):has(a)" )
11650
+ .addClass( "ui-menu-item" )
11651
+ .attr( "role", "presentation" )
11652
+ .children( "a" )
11653
+ .uniqueId()
11654
+ .addClass( "ui-corner-all" )
11655
+ .attr({
11656
+ tabIndex: -1,
11657
+ role: this._itemRole()
11658
+ });
11659
+
11660
+ // Initialize unlinked menu-items containing spaces and/or dashes only as dividers
11661
+ menus.children( ":not(.ui-menu-item)" ).each(function() {
11662
+ var item = $( this );
11663
+ // hyphen, em dash, en dash
11664
+ if ( !/[^\-\u2014\u2013\s]/.test( item.text() ) ) {
11665
+ item.addClass( "ui-widget-content ui-menu-divider" );
11666
+ }
11667
+ });
11668
+
11669
+ // Add aria-disabled attribute to any disabled menu item
11670
+ menus.children( ".ui-state-disabled" ).attr( "aria-disabled", "true" );
11671
+
11672
+ // If the active item has been removed, blur the menu
11673
+ if ( this.active && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) {
11674
+ this.blur();
11675
+ }
11676
+ },
11677
+
11678
+ _itemRole: function() {
11679
+ return {
11680
+ menu: "menuitem",
11681
+ listbox: "option"
11682
+ }[ this.options.role ];
11683
+ },
11684
+
11685
+ _setOption: function( key, value ) {
11686
+ if ( key === "icons" ) {
11687
+ this.element.find( ".ui-menu-icon" )
11688
+ .removeClass( this.options.icons.submenu )
11689
+ .addClass( value.submenu );
11690
+ }
11691
+ this._super( key, value );
11692
+ },
11693
+
11694
+ focus: function( event, item ) {
11695
+ var nested, focused;
11696
+ this.blur( event, event && event.type === "focus" );
11697
+
11698
+ this._scrollIntoView( item );
11699
+
11700
+ this.active = item.first();
11701
+ focused = this.active.children( "a" ).addClass( "ui-state-focus" );
11702
+ // Only update aria-activedescendant if there's a role
11703
+ // otherwise we assume focus is managed elsewhere
11704
+ if ( this.options.role ) {
11705
+ this.element.attr( "aria-activedescendant", focused.attr( "id" ) );
11706
+ }
11707
+
11708
+ // Highlight active parent menu item, if any
11709
+ this.active
11710
+ .parent()
11711
+ .closest( ".ui-menu-item" )
11712
+ .children( "a:first" )
11713
+ .addClass( "ui-state-active" );
11714
+
11715
+ if ( event && event.type === "keydown" ) {
11716
+ this._close();
11717
+ } else {
11718
+ this.timer = this._delay(function() {
11719
+ this._close();
11720
+ }, this.delay );
11721
+ }
11722
+
11723
+ nested = item.children( ".ui-menu" );
11724
+ if ( nested.length && ( /^mouse/.test( event.type ) ) ) {
11725
+ this._startOpening(nested);
11726
+ }
11727
+ this.activeMenu = item.parent();
11728
+
11729
+ this._trigger( "focus", event, { item: item } );
11730
+ },
11731
+
11732
+ _scrollIntoView: function( item ) {
11733
+ var borderTop, paddingTop, offset, scroll, elementHeight, itemHeight;
11734
+ if ( this._hasScroll() ) {
11735
+ borderTop = parseFloat( $.css( this.activeMenu[0], "borderTopWidth" ) ) || 0;
11736
+ paddingTop = parseFloat( $.css( this.activeMenu[0], "paddingTop" ) ) || 0;
11737
+ offset = item.offset().top - this.activeMenu.offset().top - borderTop - paddingTop;
11738
+ scroll = this.activeMenu.scrollTop();
11739
+ elementHeight = this.activeMenu.height();
11740
+ itemHeight = item.height();
11741
+
11742
+ if ( offset < 0 ) {
11743
+ this.activeMenu.scrollTop( scroll + offset );
11744
+ } else if ( offset + itemHeight > elementHeight ) {
11745
+ this.activeMenu.scrollTop( scroll + offset - elementHeight + itemHeight );
11746
+ }
11747
+ }
11748
+ },
11749
+
11750
+ blur: function( event, fromFocus ) {
11751
+ if ( !fromFocus ) {
11752
+ clearTimeout( this.timer );
11753
+ }
11754
+
11755
+ if ( !this.active ) {
11756
+ return;
11757
+ }
11758
+
11759
+ this.active.children( "a" ).removeClass( "ui-state-focus" );
11760
+ this.active = null;
11761
+
11762
+ this._trigger( "blur", event, { item: this.active } );
11763
+ },
11764
+
11765
+ _startOpening: function( submenu ) {
11766
+ clearTimeout( this.timer );
11767
+
11768
+ // Don't open if already open fixes a Firefox bug that caused a .5 pixel
11769
+ // shift in the submenu position when mousing over the carat icon
11770
+ if ( submenu.attr( "aria-hidden" ) !== "true" ) {
11771
+ return;
11772
+ }
11773
+
11774
+ this.timer = this._delay(function() {
11775
+ this._close();
11776
+ this._open( submenu );
11777
+ }, this.delay );
11778
+ },
11779
+
11780
+ _open: function( submenu ) {
11781
+ var position = $.extend({
11782
+ of: this.active
11783
+ }, this.options.position );
11784
+
11785
+ clearTimeout( this.timer );
11786
+ this.element.find( ".ui-menu" ).not( submenu.parents( ".ui-menu" ) )
11787
+ .hide()
11788
+ .attr( "aria-hidden", "true" );
11789
+
11790
+ submenu
11791
+ .show()
11792
+ .removeAttr( "aria-hidden" )
11793
+ .attr( "aria-expanded", "true" )
11794
+ .position( position );
11795
+ },
11796
+
11797
+ collapseAll: function( event, all ) {
11798
+ clearTimeout( this.timer );
11799
+ this.timer = this._delay(function() {
11800
+ // If we were passed an event, look for the submenu that contains the event
11801
+ var currentMenu = all ? this.element :
11802
+ $( event && event.target ).closest( this.element.find( ".ui-menu" ) );
11803
+
11804
+ // If we found no valid submenu ancestor, use the main menu to close all sub menus anyway
11805
+ if ( !currentMenu.length ) {
11806
+ currentMenu = this.element;
11807
+ }
11808
+
11809
+ this._close( currentMenu );
11810
+
11811
+ this.blur( event );
11812
+ this.activeMenu = currentMenu;
11813
+ }, this.delay );
11814
+ },
11815
+
11816
+ // With no arguments, closes the currently active menu - if nothing is active
11817
+ // it closes all menus. If passed an argument, it will search for menus BELOW
11818
+ _close: function( startMenu ) {
11819
+ if ( !startMenu ) {
11820
+ startMenu = this.active ? this.active.parent() : this.element;
11821
+ }
11822
+
11823
+ startMenu
11824
+ .find( ".ui-menu" )
11825
+ .hide()
11826
+ .attr( "aria-hidden", "true" )
11827
+ .attr( "aria-expanded", "false" )
11828
+ .end()
11829
+ .find( "a.ui-state-active" )
11830
+ .removeClass( "ui-state-active" );
11831
+ },
11832
+
11833
+ collapse: function( event ) {
11834
+ var newItem = this.active &&
11835
+ this.active.parent().closest( ".ui-menu-item", this.element );
11836
+ if ( newItem && newItem.length ) {
11837
+ this._close();
11838
+ this.focus( event, newItem );
11839
+ }
11840
+ },
11841
+
11842
+ expand: function( event ) {
11843
+ var newItem = this.active &&
11844
+ this.active
11845
+ .children( ".ui-menu " )
11846
+ .children( ".ui-menu-item" )
11847
+ .first();
11848
+
11849
+ if ( newItem && newItem.length ) {
11850
+ this._open( newItem.parent() );
11851
+
11852
+ // Delay so Firefox will not hide activedescendant change in expanding submenu from AT
11853
+ this._delay(function() {
11854
+ this.focus( event, newItem );
11855
+ });
11856
+ }
11857
+ },
11858
+
11859
+ next: function( event ) {
11860
+ this._move( "next", "first", event );
11861
+ },
11862
+
11863
+ previous: function( event ) {
11864
+ this._move( "prev", "last", event );
11865
+ },
11866
+
11867
+ isFirstItem: function() {
11868
+ return this.active && !this.active.prevAll( ".ui-menu-item" ).length;
11869
+ },
11870
+
11871
+ isLastItem: function() {
11872
+ return this.active && !this.active.nextAll( ".ui-menu-item" ).length;
11873
+ },
11874
+
11875
+ _move: function( direction, filter, event ) {
11876
+ var next;
11877
+ if ( this.active ) {
11878
+ if ( direction === "first" || direction === "last" ) {
11879
+ next = this.active
11880
+ [ direction === "first" ? "prevAll" : "nextAll" ]( ".ui-menu-item" )
11881
+ .eq( -1 );
11882
+ } else {
11883
+ next = this.active
11884
+ [ direction + "All" ]( ".ui-menu-item" )
11885
+ .eq( 0 );
11886
+ }
11887
+ }
11888
+ if ( !next || !next.length || !this.active ) {
11889
+ next = this.activeMenu.children( ".ui-menu-item" )[ filter ]();
11890
+ }
11891
+
11892
+ this.focus( event, next );
11893
+ },
11894
+
11895
+ nextPage: function( event ) {
11896
+ var item, base, height;
11897
+
11898
+ if ( !this.active ) {
11899
+ this.next( event );
11900
+ return;
11901
+ }
11902
+ if ( this.isLastItem() ) {
11903
+ return;
11904
+ }
11905
+ if ( this._hasScroll() ) {
11906
+ base = this.active.offset().top;
11907
+ height = this.element.height();
11908
+ this.active.nextAll( ".ui-menu-item" ).each(function() {
11909
+ item = $( this );
11910
+ return item.offset().top - base - height < 0;
11911
+ });
11912
+
11913
+ this.focus( event, item );
11914
+ } else {
11915
+ this.focus( event, this.activeMenu.children( ".ui-menu-item" )
11916
+ [ !this.active ? "first" : "last" ]() );
11917
+ }
11918
+ },
11919
+
11920
+ previousPage: function( event ) {
11921
+ var item, base, height;
11922
+ if ( !this.active ) {
11923
+ this.next( event );
11924
+ return;
11925
+ }
11926
+ if ( this.isFirstItem() ) {
11927
+ return;
11928
+ }
11929
+ if ( this._hasScroll() ) {
11930
+ base = this.active.offset().top;
11931
+ height = this.element.height();
11932
+ this.active.prevAll( ".ui-menu-item" ).each(function() {
11933
+ item = $( this );
11934
+ return item.offset().top - base + height > 0;
11935
+ });
11936
+
11937
+ this.focus( event, item );
11938
+ } else {
11939
+ this.focus( event, this.activeMenu.children( ".ui-menu-item" ).first() );
11940
+ }
11941
+ },
11942
+
11943
+ _hasScroll: function() {
11944
+ return this.element.outerHeight() < this.element.prop( "scrollHeight" );
11945
+ },
11946
+
11947
+ select: function( event ) {
11948
+ // TODO: It should never be possible to not have an active item at this
11949
+ // point, but the tests don't trigger mouseenter before click.
11950
+ this.active = this.active || $( event.target ).closest( ".ui-menu-item" );
11951
+ var ui = { item: this.active };
11952
+ if ( !this.active.has( ".ui-menu" ).length ) {
11953
+ this.collapseAll( event, true );
11954
+ }
11955
+ this._trigger( "select", event, ui );
11956
+ }
11957
+ });
11958
+
11959
+ }( jQuery ));
11960
+
11961
+ (function( $, undefined ) {
11962
+
11963
+ $.ui = $.ui || {};
11964
+
11965
+ var cachedScrollbarWidth,
11966
+ max = Math.max,
11967
+ abs = Math.abs,
11968
+ round = Math.round,
11969
+ rhorizontal = /left|center|right/,
11970
+ rvertical = /top|center|bottom/,
11971
+ roffset = /[\+\-]\d+(\.[\d]+)?%?/,
11972
+ rposition = /^\w+/,
11973
+ rpercent = /%$/,
11974
+ _position = $.fn.position;
11975
+
11976
+ function getOffsets( offsets, width, height ) {
11977
+ return [
11978
+ parseFloat( offsets[ 0 ] ) * ( rpercent.test( offsets[ 0 ] ) ? width / 100 : 1 ),
11979
+ parseFloat( offsets[ 1 ] ) * ( rpercent.test( offsets[ 1 ] ) ? height / 100 : 1 )
11980
+ ];
11981
+ }
11982
+
11983
+ function parseCss( element, property ) {
11984
+ return parseInt( $.css( element, property ), 10 ) || 0;
11985
+ }
11986
+
11987
+ function getDimensions( elem ) {
11988
+ var raw = elem[0];
11989
+ if ( raw.nodeType === 9 ) {
11990
+ return {
11991
+ width: elem.width(),
11992
+ height: elem.height(),
11993
+ offset: { top: 0, left: 0 }
11994
+ };
11995
+ }
11996
+ if ( $.isWindow( raw ) ) {
11997
+ return {
11998
+ width: elem.width(),
11999
+ height: elem.height(),
12000
+ offset: { top: elem.scrollTop(), left: elem.scrollLeft() }
12001
+ };
12002
+ }
12003
+ if ( raw.preventDefault ) {
12004
+ return {
12005
+ width: 0,
12006
+ height: 0,
12007
+ offset: { top: raw.pageY, left: raw.pageX }
12008
+ };
12009
+ }
12010
+ return {
12011
+ width: elem.outerWidth(),
12012
+ height: elem.outerHeight(),
12013
+ offset: elem.offset()
12014
+ };
12015
+ }
12016
+
12017
+ $.position = {
12018
+ scrollbarWidth: function() {
12019
+ if ( cachedScrollbarWidth !== undefined ) {
12020
+ return cachedScrollbarWidth;
12021
+ }
12022
+ var w1, w2,
12023
+ div = $( "<div style='display:block;width:50px;height:50px;overflow:hidden;'><div style='height:100px;width:auto;'></div></div>" ),
12024
+ innerDiv = div.children()[0];
12025
+
12026
+ $( "body" ).append( div );
12027
+ w1 = innerDiv.offsetWidth;
12028
+ div.css( "overflow", "scroll" );
12029
+
12030
+ w2 = innerDiv.offsetWidth;
12031
+
12032
+ if ( w1 === w2 ) {
12033
+ w2 = div[0].clientWidth;
12034
+ }
12035
+
12036
+ div.remove();
12037
+
12038
+ return (cachedScrollbarWidth = w1 - w2);
12039
+ },
12040
+ getScrollInfo: function( within ) {
12041
+ var overflowX = within.isWindow ? "" : within.element.css( "overflow-x" ),
12042
+ overflowY = within.isWindow ? "" : within.element.css( "overflow-y" ),
12043
+ hasOverflowX = overflowX === "scroll" ||
12044
+ ( overflowX === "auto" && within.width < within.element[0].scrollWidth ),
12045
+ hasOverflowY = overflowY === "scroll" ||
12046
+ ( overflowY === "auto" && within.height < within.element[0].scrollHeight );
12047
+ return {
12048
+ width: hasOverflowX ? $.position.scrollbarWidth() : 0,
12049
+ height: hasOverflowY ? $.position.scrollbarWidth() : 0
12050
+ };
12051
+ },
12052
+ getWithinInfo: function( element ) {
12053
+ var withinElement = $( element || window ),
12054
+ isWindow = $.isWindow( withinElement[0] );
12055
+ return {
12056
+ element: withinElement,
12057
+ isWindow: isWindow,
12058
+ offset: withinElement.offset() || { left: 0, top: 0 },
12059
+ scrollLeft: withinElement.scrollLeft(),
12060
+ scrollTop: withinElement.scrollTop(),
12061
+ width: isWindow ? withinElement.width() : withinElement.outerWidth(),
12062
+ height: isWindow ? withinElement.height() : withinElement.outerHeight()
12063
+ };
12064
+ }
12065
+ };
12066
+
12067
+ $.fn.position = function( options ) {
12068
+ if ( !options || !options.of ) {
12069
+ return _position.apply( this, arguments );
12070
+ }
12071
+
12072
+ // make a copy, we don't want to modify arguments
12073
+ options = $.extend( {}, options );
12074
+
12075
+ var atOffset, targetWidth, targetHeight, targetOffset, basePosition, dimensions,
12076
+ target = $( options.of ),
12077
+ within = $.position.getWithinInfo( options.within ),
12078
+ scrollInfo = $.position.getScrollInfo( within ),
12079
+ collision = ( options.collision || "flip" ).split( " " ),
12080
+ offsets = {};
12081
+
12082
+ dimensions = getDimensions( target );
12083
+ if ( target[0].preventDefault ) {
12084
+ // force left top to allow flipping
12085
+ options.at = "left top";
12086
+ }
12087
+ targetWidth = dimensions.width;
12088
+ targetHeight = dimensions.height;
12089
+ targetOffset = dimensions.offset;
12090
+ // clone to reuse original targetOffset later
12091
+ basePosition = $.extend( {}, targetOffset );
12092
+
12093
+ // force my and at to have valid horizontal and vertical positions
12094
+ // if a value is missing or invalid, it will be converted to center
12095
+ $.each( [ "my", "at" ], function() {
12096
+ var pos = ( options[ this ] || "" ).split( " " ),
12097
+ horizontalOffset,
12098
+ verticalOffset;
12099
+
12100
+ if ( pos.length === 1) {
12101
+ pos = rhorizontal.test( pos[ 0 ] ) ?
12102
+ pos.concat( [ "center" ] ) :
12103
+ rvertical.test( pos[ 0 ] ) ?
12104
+ [ "center" ].concat( pos ) :
12105
+ [ "center", "center" ];
12106
+ }
12107
+ pos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : "center";
12108
+ pos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : "center";
12109
+
12110
+ // calculate offsets
12111
+ horizontalOffset = roffset.exec( pos[ 0 ] );
12112
+ verticalOffset = roffset.exec( pos[ 1 ] );
12113
+ offsets[ this ] = [
12114
+ horizontalOffset ? horizontalOffset[ 0 ] : 0,
12115
+ verticalOffset ? verticalOffset[ 0 ] : 0
12116
+ ];
12117
+
12118
+ // reduce to just the positions without the offsets
12119
+ options[ this ] = [
12120
+ rposition.exec( pos[ 0 ] )[ 0 ],
12121
+ rposition.exec( pos[ 1 ] )[ 0 ]
12122
+ ];
12123
+ });
12124
+
12125
+ // normalize collision option
12126
+ if ( collision.length === 1 ) {
12127
+ collision[ 1 ] = collision[ 0 ];
12128
+ }
12129
+
12130
+ if ( options.at[ 0 ] === "right" ) {
12131
+ basePosition.left += targetWidth;
12132
+ } else if ( options.at[ 0 ] === "center" ) {
12133
+ basePosition.left += targetWidth / 2;
12134
+ }
12135
+
12136
+ if ( options.at[ 1 ] === "bottom" ) {
12137
+ basePosition.top += targetHeight;
12138
+ } else if ( options.at[ 1 ] === "center" ) {
12139
+ basePosition.top += targetHeight / 2;
12140
+ }
12141
+
12142
+ atOffset = getOffsets( offsets.at, targetWidth, targetHeight );
12143
+ basePosition.left += atOffset[ 0 ];
12144
+ basePosition.top += atOffset[ 1 ];
12145
+
12146
+ return this.each(function() {
12147
+ var collisionPosition, using,
12148
+ elem = $( this ),
12149
+ elemWidth = elem.outerWidth(),
12150
+ elemHeight = elem.outerHeight(),
12151
+ marginLeft = parseCss( this, "marginLeft" ),
12152
+ marginTop = parseCss( this, "marginTop" ),
12153
+ collisionWidth = elemWidth + marginLeft + parseCss( this, "marginRight" ) + scrollInfo.width,
12154
+ collisionHeight = elemHeight + marginTop + parseCss( this, "marginBottom" ) + scrollInfo.height,
12155
+ position = $.extend( {}, basePosition ),
12156
+ myOffset = getOffsets( offsets.my, elem.outerWidth(), elem.outerHeight() );
12157
+
12158
+ if ( options.my[ 0 ] === "right" ) {
12159
+ position.left -= elemWidth;
12160
+ } else if ( options.my[ 0 ] === "center" ) {
12161
+ position.left -= elemWidth / 2;
12162
+ }
12163
+
12164
+ if ( options.my[ 1 ] === "bottom" ) {
12165
+ position.top -= elemHeight;
12166
+ } else if ( options.my[ 1 ] === "center" ) {
12167
+ position.top -= elemHeight / 2;
12168
+ }
12169
+
12170
+ position.left += myOffset[ 0 ];
12171
+ position.top += myOffset[ 1 ];
12172
+
12173
+ // if the browser doesn't support fractions, then round for consistent results
12174
+ if ( !$.support.offsetFractions ) {
12175
+ position.left = round( position.left );
12176
+ position.top = round( position.top );
12177
+ }
12178
+
12179
+ collisionPosition = {
12180
+ marginLeft: marginLeft,
12181
+ marginTop: marginTop
12182
+ };
12183
+
12184
+ $.each( [ "left", "top" ], function( i, dir ) {
12185
+ if ( $.ui.position[ collision[ i ] ] ) {
12186
+ $.ui.position[ collision[ i ] ][ dir ]( position, {
12187
+ targetWidth: targetWidth,
12188
+ targetHeight: targetHeight,
12189
+ elemWidth: elemWidth,
12190
+ elemHeight: elemHeight,
12191
+ collisionPosition: collisionPosition,
12192
+ collisionWidth: collisionWidth,
12193
+ collisionHeight: collisionHeight,
12194
+ offset: [ atOffset[ 0 ] + myOffset[ 0 ], atOffset [ 1 ] + myOffset[ 1 ] ],
12195
+ my: options.my,
12196
+ at: options.at,
12197
+ within: within,
12198
+ elem : elem
12199
+ });
12200
+ }
12201
+ });
12202
+
12203
+ if ( options.using ) {
12204
+ // adds feedback as second argument to using callback, if present
12205
+ using = function( props ) {
12206
+ var left = targetOffset.left - position.left,
12207
+ right = left + targetWidth - elemWidth,
12208
+ top = targetOffset.top - position.top,
12209
+ bottom = top + targetHeight - elemHeight,
12210
+ feedback = {
12211
+ target: {
12212
+ element: target,
12213
+ left: targetOffset.left,
12214
+ top: targetOffset.top,
12215
+ width: targetWidth,
12216
+ height: targetHeight
12217
+ },
12218
+ element: {
12219
+ element: elem,
12220
+ left: position.left,
12221
+ top: position.top,
12222
+ width: elemWidth,
12223
+ height: elemHeight
12224
+ },
12225
+ horizontal: right < 0 ? "left" : left > 0 ? "right" : "center",
12226
+ vertical: bottom < 0 ? "top" : top > 0 ? "bottom" : "middle"
12227
+ };
12228
+ if ( targetWidth < elemWidth && abs( left + right ) < targetWidth ) {
12229
+ feedback.horizontal = "center";
12230
+ }
12231
+ if ( targetHeight < elemHeight && abs( top + bottom ) < targetHeight ) {
12232
+ feedback.vertical = "middle";
12233
+ }
12234
+ if ( max( abs( left ), abs( right ) ) > max( abs( top ), abs( bottom ) ) ) {
12235
+ feedback.important = "horizontal";
12236
+ } else {
12237
+ feedback.important = "vertical";
12238
+ }
12239
+ options.using.call( this, props, feedback );
12240
+ };
12241
+ }
12242
+
12243
+ elem.offset( $.extend( position, { using: using } ) );
12244
+ });
12245
+ };
12246
+
12247
+ $.ui.position = {
12248
+ fit: {
12249
+ left: function( position, data ) {
12250
+ var within = data.within,
12251
+ withinOffset = within.isWindow ? within.scrollLeft : within.offset.left,
12252
+ outerWidth = within.width,
12253
+ collisionPosLeft = position.left - data.collisionPosition.marginLeft,
12254
+ overLeft = withinOffset - collisionPosLeft,
12255
+ overRight = collisionPosLeft + data.collisionWidth - outerWidth - withinOffset,
12256
+ newOverRight;
12257
+
12258
+ // element is wider than within
12259
+ if ( data.collisionWidth > outerWidth ) {
12260
+ // element is initially over the left side of within
12261
+ if ( overLeft > 0 && overRight <= 0 ) {
12262
+ newOverRight = position.left + overLeft + data.collisionWidth - outerWidth - withinOffset;
12263
+ position.left += overLeft - newOverRight;
12264
+ // element is initially over right side of within
12265
+ } else if ( overRight > 0 && overLeft <= 0 ) {
12266
+ position.left = withinOffset;
12267
+ // element is initially over both left and right sides of within
12268
+ } else {
12269
+ if ( overLeft > overRight ) {
12270
+ position.left = withinOffset + outerWidth - data.collisionWidth;
12271
+ } else {
12272
+ position.left = withinOffset;
12273
+ }
12274
+ }
12275
+ // too far left -> align with left edge
12276
+ } else if ( overLeft > 0 ) {
12277
+ position.left += overLeft;
12278
+ // too far right -> align with right edge
12279
+ } else if ( overRight > 0 ) {
12280
+ position.left -= overRight;
12281
+ // adjust based on position and margin
12282
+ } else {
12283
+ position.left = max( position.left - collisionPosLeft, position.left );
12284
+ }
12285
+ },
12286
+ top: function( position, data ) {
12287
+ var within = data.within,
12288
+ withinOffset = within.isWindow ? within.scrollTop : within.offset.top,
12289
+ outerHeight = data.within.height,
12290
+ collisionPosTop = position.top - data.collisionPosition.marginTop,
12291
+ overTop = withinOffset - collisionPosTop,
12292
+ overBottom = collisionPosTop + data.collisionHeight - outerHeight - withinOffset,
12293
+ newOverBottom;
12294
+
12295
+ // element is taller than within
12296
+ if ( data.collisionHeight > outerHeight ) {
12297
+ // element is initially over the top of within
12298
+ if ( overTop > 0 && overBottom <= 0 ) {
12299
+ newOverBottom = position.top + overTop + data.collisionHeight - outerHeight - withinOffset;
12300
+ position.top += overTop - newOverBottom;
12301
+ // element is initially over bottom of within
12302
+ } else if ( overBottom > 0 && overTop <= 0 ) {
12303
+ position.top = withinOffset;
12304
+ // element is initially over both top and bottom of within
12305
+ } else {
12306
+ if ( overTop > overBottom ) {
12307
+ position.top = withinOffset + outerHeight - data.collisionHeight;
12308
+ } else {
12309
+ position.top = withinOffset;
12310
+ }
12311
+ }
12312
+ // too far up -> align with top
12313
+ } else if ( overTop > 0 ) {
12314
+ position.top += overTop;
12315
+ // too far down -> align with bottom edge
12316
+ } else if ( overBottom > 0 ) {
12317
+ position.top -= overBottom;
12318
+ // adjust based on position and margin
12319
+ } else {
12320
+ position.top = max( position.top - collisionPosTop, position.top );
12321
+ }
12322
+ }
12323
+ },
12324
+ flip: {
12325
+ left: function( position, data ) {
12326
+ var within = data.within,
12327
+ withinOffset = within.offset.left + within.scrollLeft,
12328
+ outerWidth = within.width,
12329
+ offsetLeft = within.isWindow ? within.scrollLeft : within.offset.left,
12330
+ collisionPosLeft = position.left - data.collisionPosition.marginLeft,
12331
+ overLeft = collisionPosLeft - offsetLeft,
12332
+ overRight = collisionPosLeft + data.collisionWidth - outerWidth - offsetLeft,
12333
+ myOffset = data.my[ 0 ] === "left" ?
12334
+ -data.elemWidth :
12335
+ data.my[ 0 ] === "right" ?
12336
+ data.elemWidth :
12337
+ 0,
12338
+ atOffset = data.at[ 0 ] === "left" ?
12339
+ data.targetWidth :
12340
+ data.at[ 0 ] === "right" ?
12341
+ -data.targetWidth :
12342
+ 0,
12343
+ offset = -2 * data.offset[ 0 ],
12344
+ newOverRight,
12345
+ newOverLeft;
12346
+
12347
+ if ( overLeft < 0 ) {
12348
+ newOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth - outerWidth - withinOffset;
12349
+ if ( newOverRight < 0 || newOverRight < abs( overLeft ) ) {
12350
+ position.left += myOffset + atOffset + offset;
12351
+ }
12352
+ }
12353
+ else if ( overRight > 0 ) {
12354
+ newOverLeft = position.left - data.collisionPosition.marginLeft + myOffset + atOffset + offset - offsetLeft;
12355
+ if ( newOverLeft > 0 || abs( newOverLeft ) < overRight ) {
12356
+ position.left += myOffset + atOffset + offset;
12357
+ }
12358
+ }
12359
+ },
12360
+ top: function( position, data ) {
12361
+ var within = data.within,
12362
+ withinOffset = within.offset.top + within.scrollTop,
12363
+ outerHeight = within.height,
12364
+ offsetTop = within.isWindow ? within.scrollTop : within.offset.top,
12365
+ collisionPosTop = position.top - data.collisionPosition.marginTop,
12366
+ overTop = collisionPosTop - offsetTop,
12367
+ overBottom = collisionPosTop + data.collisionHeight - outerHeight - offsetTop,
12368
+ top = data.my[ 1 ] === "top",
12369
+ myOffset = top ?
12370
+ -data.elemHeight :
12371
+ data.my[ 1 ] === "bottom" ?
12372
+ data.elemHeight :
12373
+ 0,
12374
+ atOffset = data.at[ 1 ] === "top" ?
12375
+ data.targetHeight :
12376
+ data.at[ 1 ] === "bottom" ?
12377
+ -data.targetHeight :
12378
+ 0,
12379
+ offset = -2 * data.offset[ 1 ],
12380
+ newOverTop,
12381
+ newOverBottom;
12382
+ if ( overTop < 0 ) {
12383
+ newOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight - outerHeight - withinOffset;
12384
+ if ( ( position.top + myOffset + atOffset + offset) > overTop && ( newOverBottom < 0 || newOverBottom < abs( overTop ) ) ) {
12385
+ position.top += myOffset + atOffset + offset;
12386
+ }
12387
+ }
12388
+ else if ( overBottom > 0 ) {
12389
+ newOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset + offset - offsetTop;
12390
+ if ( ( position.top + myOffset + atOffset + offset) > overBottom && ( newOverTop > 0 || abs( newOverTop ) < overBottom ) ) {
12391
+ position.top += myOffset + atOffset + offset;
12392
+ }
12393
+ }
12394
+ }
12395
+ },
12396
+ flipfit: {
12397
+ left: function() {
12398
+ $.ui.position.flip.left.apply( this, arguments );
12399
+ $.ui.position.fit.left.apply( this, arguments );
12400
+ },
12401
+ top: function() {
12402
+ $.ui.position.flip.top.apply( this, arguments );
12403
+ $.ui.position.fit.top.apply( this, arguments );
12404
+ }
12405
+ }
12406
+ };
12407
+
12408
+ // fraction support test
12409
+ (function () {
12410
+ var testElement, testElementParent, testElementStyle, offsetLeft, i,
12411
+ body = document.getElementsByTagName( "body" )[ 0 ],
12412
+ div = document.createElement( "div" );
12413
+
12414
+ //Create a "fake body" for testing based on method used in jQuery.support
12415
+ testElement = document.createElement( body ? "div" : "body" );
12416
+ testElementStyle = {
12417
+ visibility: "hidden",
12418
+ width: 0,
12419
+ height: 0,
12420
+ border: 0,
12421
+ margin: 0,
12422
+ background: "none"
12423
+ };
12424
+ if ( body ) {
12425
+ $.extend( testElementStyle, {
12426
+ position: "absolute",
12427
+ left: "-1000px",
12428
+ top: "-1000px"
12429
+ });
12430
+ }
12431
+ for ( i in testElementStyle ) {
12432
+ testElement.style[ i ] = testElementStyle[ i ];
12433
+ }
12434
+ testElement.appendChild( div );
12435
+ testElementParent = body || document.documentElement;
12436
+ testElementParent.insertBefore( testElement, testElementParent.firstChild );
12437
+
12438
+ div.style.cssText = "position: absolute; left: 10.7432222px;";
12439
+
12440
+ offsetLeft = $( div ).offset().left;
12441
+ $.support.offsetFractions = offsetLeft > 10 && offsetLeft < 11;
12442
+
12443
+ testElement.innerHTML = "";
12444
+ testElementParent.removeChild( testElement );
12445
+ })();
12446
+
12447
+ }( jQuery ) );
12448
+
12449
+ (function( $, undefined ) {
12450
+
12451
+ $.widget( "ui.progressbar", {
12452
+ version: "1.10.1",
12453
+ options: {
12454
+ max: 100,
12455
+ value: 0,
12456
+
12457
+ change: null,
12458
+ complete: null
12459
+ },
12460
+
12461
+ min: 0,
12462
+
12463
+ _create: function() {
12464
+ // Constrain initial value
12465
+ this.oldValue = this.options.value = this._constrainedValue();
12466
+
12467
+ this.element
12468
+ .addClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
12469
+ .attr({
12470
+ // Only set static values, aria-valuenow and aria-valuemax are
12471
+ // set inside _refreshValue()
12472
+ role: "progressbar",
12473
+ "aria-valuemin": this.min
12474
+ });
12475
+
12476
+ this.valueDiv = $( "<div class='ui-progressbar-value ui-widget-header ui-corner-left'></div>" )
12477
+ .appendTo( this.element );
12478
+
12479
+ this._refreshValue();
12480
+ },
12481
+
12482
+ _destroy: function() {
12483
+ this.element
12484
+ .removeClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
12485
+ .removeAttr( "role" )
12486
+ .removeAttr( "aria-valuemin" )
12487
+ .removeAttr( "aria-valuemax" )
12488
+ .removeAttr( "aria-valuenow" );
12489
+
12490
+ this.valueDiv.remove();
12491
+ },
12492
+
12493
+ value: function( newValue ) {
12494
+ if ( newValue === undefined ) {
12495
+ return this.options.value;
12496
+ }
12497
+
12498
+ this.options.value = this._constrainedValue( newValue );
12499
+ this._refreshValue();
12500
+ },
12501
+
12502
+ _constrainedValue: function( newValue ) {
12503
+ if ( newValue === undefined ) {
12504
+ newValue = this.options.value;
12505
+ }
12506
+
12507
+ this.indeterminate = newValue === false;
12508
+
12509
+ // sanitize value
12510
+ if ( typeof newValue !== "number" ) {
12511
+ newValue = 0;
12512
+ }
12513
+
12514
+ return this.indeterminate ? false :
12515
+ Math.min( this.options.max, Math.max( this.min, newValue ) );
12516
+ },
12517
+
12518
+ _setOptions: function( options ) {
12519
+ // Ensure "value" option is set after other values (like max)
12520
+ var value = options.value;
12521
+ delete options.value;
12522
+
12523
+ this._super( options );
12524
+
12525
+ this.options.value = this._constrainedValue( value );
12526
+ this._refreshValue();
12527
+ },
12528
+
12529
+ _setOption: function( key, value ) {
12530
+ if ( key === "max" ) {
12531
+ // Don't allow a max less than min
12532
+ value = Math.max( this.min, value );
12533
+ }
12534
+
12535
+ this._super( key, value );
12536
+ },
12537
+
12538
+ _percentage: function() {
12539
+ return this.indeterminate ? 100 : 100 * ( this.options.value - this.min ) / ( this.options.max - this.min );
12540
+ },
12541
+
12542
+ _refreshValue: function() {
12543
+ var value = this.options.value,
12544
+ percentage = this._percentage();
12545
+
12546
+ this.valueDiv
12547
+ .toggle( this.indeterminate || value > this.min )
12548
+ .toggleClass( "ui-corner-right", value === this.options.max )
12549
+ .width( percentage.toFixed(0) + "%" );
12550
+
12551
+ this.element.toggleClass( "ui-progressbar-indeterminate", this.indeterminate );
12552
+
12553
+ if ( this.indeterminate ) {
12554
+ this.element.removeAttr( "aria-valuenow" );
12555
+ if ( !this.overlayDiv ) {
12556
+ this.overlayDiv = $( "<div class='ui-progressbar-overlay'></div>" ).appendTo( this.valueDiv );
12557
+ }
12558
+ } else {
12559
+ this.element.attr({
12560
+ "aria-valuemax": this.options.max,
12561
+ "aria-valuenow": value
12562
+ });
12563
+ if ( this.overlayDiv ) {
12564
+ this.overlayDiv.remove();
12565
+ this.overlayDiv = null;
12566
+ }
12567
+ }
12568
+
12569
+ if ( this.oldValue !== value ) {
12570
+ this.oldValue = value;
12571
+ this._trigger( "change" );
12572
+ }
12573
+ if ( value === this.options.max ) {
12574
+ this._trigger( "complete" );
12575
+ }
12576
+ }
12577
+ });
12578
+
12579
+ })( jQuery );
12580
+
12581
+ (function( $, undefined ) {
12582
+
12583
+ // number of pages in a slider
12584
+ // (how many times can you page up/down to go through the whole range)
12585
+ var numPages = 5;
12586
+
12587
+ $.widget( "ui.slider", $.ui.mouse, {
12588
+ version: "1.10.1",
12589
+ widgetEventPrefix: "slide",
12590
+
12591
+ options: {
12592
+ animate: false,
12593
+ distance: 0,
12594
+ max: 100,
12595
+ min: 0,
12596
+ orientation: "horizontal",
12597
+ range: false,
12598
+ step: 1,
12599
+ value: 0,
12600
+ values: null,
12601
+
12602
+ // callbacks
12603
+ change: null,
12604
+ slide: null,
12605
+ start: null,
12606
+ stop: null
12607
+ },
12608
+
12609
+ _create: function() {
12610
+ this._keySliding = false;
12611
+ this._mouseSliding = false;
12612
+ this._animateOff = true;
12613
+ this._handleIndex = null;
12614
+ this._detectOrientation();
12615
+ this._mouseInit();
12616
+
12617
+ this.element
12618
+ .addClass( "ui-slider" +
12619
+ " ui-slider-" + this.orientation +
12620
+ " ui-widget" +
12621
+ " ui-widget-content" +
12622
+ " ui-corner-all");
12623
+
12624
+ this._refresh();
12625
+ this._setOption( "disabled", this.options.disabled );
12626
+
12627
+ this._animateOff = false;
12628
+ },
12629
+
12630
+ _refresh: function() {
12631
+ this._createRange();
12632
+ this._createHandles();
12633
+ this._setupEvents();
12634
+ this._refreshValue();
12635
+ },
12636
+
12637
+ _createHandles: function() {
12638
+ var i, handleCount,
12639
+ options = this.options,
12640
+ existingHandles = this.element.find( ".ui-slider-handle" ).addClass( "ui-state-default ui-corner-all" ),
12641
+ handle = "<a class='ui-slider-handle ui-state-default ui-corner-all' href='#'></a>",
12642
+ handles = [];
12643
+
12644
+ handleCount = ( options.values && options.values.length ) || 1;
12645
+
12646
+ if ( existingHandles.length > handleCount ) {
12647
+ existingHandles.slice( handleCount ).remove();
12648
+ existingHandles = existingHandles.slice( 0, handleCount );
12649
+ }
12650
+
12651
+ for ( i = existingHandles.length; i < handleCount; i++ ) {
12652
+ handles.push( handle );
12653
+ }
12654
+
12655
+ this.handles = existingHandles.add( $( handles.join( "" ) ).appendTo( this.element ) );
12656
+
12657
+ this.handle = this.handles.eq( 0 );
12658
+
12659
+ this.handles.each(function( i ) {
12660
+ $( this ).data( "ui-slider-handle-index", i );
12661
+ });
12662
+ },
12663
+
12664
+ _createRange: function() {
12665
+ var options = this.options,
12666
+ classes = "";
12667
+
12668
+ if ( options.range ) {
12669
+ if ( options.range === true ) {
12670
+ if ( !options.values ) {
12671
+ options.values = [ this._valueMin(), this._valueMin() ];
12672
+ } else if ( options.values.length && options.values.length !== 2 ) {
12673
+ options.values = [ options.values[0], options.values[0] ];
12674
+ } else if ( $.isArray( options.values ) ) {
12675
+ options.values = options.values.slice(0);
12676
+ }
12677
+ }
12678
+
12679
+ if ( !this.range || !this.range.length ) {
12680
+ this.range = $( "<div></div>" )
12681
+ .appendTo( this.element );
12682
+
12683
+ classes = "ui-slider-range" +
12684
+ // note: this isn't the most fittingly semantic framework class for this element,
12685
+ // but worked best visually with a variety of themes
12686
+ " ui-widget-header ui-corner-all";
12687
+ } else {
12688
+ this.range.removeClass( "ui-slider-range-min ui-slider-range-max" )
12689
+ // Handle range switching from true to min/max
12690
+ .css({
12691
+ "left": "",
12692
+ "bottom": ""
12693
+ });
12694
+ }
12695
+
12696
+ this.range.addClass( classes +
12697
+ ( ( options.range === "min" || options.range === "max" ) ? " ui-slider-range-" + options.range : "" ) );
12698
+ } else {
12699
+ this.range = $([]);
12700
+ }
12701
+ },
12702
+
12703
+ _setupEvents: function() {
12704
+ var elements = this.handles.add( this.range ).filter( "a" );
12705
+ this._off( elements );
12706
+ this._on( elements, this._handleEvents );
12707
+ this._hoverable( elements );
12708
+ this._focusable( elements );
12709
+ },
12710
+
12711
+ _destroy: function() {
12712
+ this.handles.remove();
12713
+ this.range.remove();
12714
+
12715
+ this.element
12716
+ .removeClass( "ui-slider" +
12717
+ " ui-slider-horizontal" +
12718
+ " ui-slider-vertical" +
12719
+ " ui-widget" +
12720
+ " ui-widget-content" +
12721
+ " ui-corner-all" );
12722
+
12723
+ this._mouseDestroy();
12724
+ },
12725
+
12726
+ _mouseCapture: function( event ) {
12727
+ var position, normValue, distance, closestHandle, index, allowed, offset, mouseOverHandle,
12728
+ that = this,
12729
+ o = this.options;
12730
+
12731
+ if ( o.disabled ) {
12732
+ return false;
12733
+ }
12734
+
12735
+ this.elementSize = {
12736
+ width: this.element.outerWidth(),
12737
+ height: this.element.outerHeight()
12738
+ };
12739
+ this.elementOffset = this.element.offset();
12740
+
12741
+ position = { x: event.pageX, y: event.pageY };
12742
+ normValue = this._normValueFromMouse( position );
12743
+ distance = this._valueMax() - this._valueMin() + 1;
12744
+ this.handles.each(function( i ) {
12745
+ var thisDistance = Math.abs( normValue - that.values(i) );
12746
+ if (( distance > thisDistance ) ||
12747
+ ( distance === thisDistance &&
12748
+ (i === that._lastChangedValue || that.values(i) === o.min ))) {
12749
+ distance = thisDistance;
12750
+ closestHandle = $( this );
12751
+ index = i;
12752
+ }
12753
+ });
12754
+
12755
+ allowed = this._start( event, index );
12756
+ if ( allowed === false ) {
12757
+ return false;
12758
+ }
12759
+ this._mouseSliding = true;
12760
+
12761
+ this._handleIndex = index;
12762
+
12763
+ closestHandle
12764
+ .addClass( "ui-state-active" )
12765
+ .focus();
12766
+
12767
+ offset = closestHandle.offset();
12768
+ mouseOverHandle = !$( event.target ).parents().addBack().is( ".ui-slider-handle" );
12769
+ this._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : {
12770
+ left: event.pageX - offset.left - ( closestHandle.width() / 2 ),
12771
+ top: event.pageY - offset.top -
12772
+ ( closestHandle.height() / 2 ) -
12773
+ ( parseInt( closestHandle.css("borderTopWidth"), 10 ) || 0 ) -
12774
+ ( parseInt( closestHandle.css("borderBottomWidth"), 10 ) || 0) +
12775
+ ( parseInt( closestHandle.css("marginTop"), 10 ) || 0)
12776
+ };
12777
+
12778
+ if ( !this.handles.hasClass( "ui-state-hover" ) ) {
12779
+ this._slide( event, index, normValue );
12780
+ }
12781
+ this._animateOff = true;
12782
+ return true;
12783
+ },
12784
+
12785
+ _mouseStart: function() {
12786
+ return true;
12787
+ },
12788
+
12789
+ _mouseDrag: function( event ) {
12790
+ var position = { x: event.pageX, y: event.pageY },
12791
+ normValue = this._normValueFromMouse( position );
12792
+
12793
+ this._slide( event, this._handleIndex, normValue );
12794
+
12795
+ return false;
12796
+ },
12797
+
12798
+ _mouseStop: function( event ) {
12799
+ this.handles.removeClass( "ui-state-active" );
12800
+ this._mouseSliding = false;
12801
+
12802
+ this._stop( event, this._handleIndex );
12803
+ this._change( event, this._handleIndex );
12804
+
12805
+ this._handleIndex = null;
12806
+ this._clickOffset = null;
12807
+ this._animateOff = false;
12808
+
12809
+ return false;
12810
+ },
12811
+
12812
+ _detectOrientation: function() {
12813
+ this.orientation = ( this.options.orientation === "vertical" ) ? "vertical" : "horizontal";
12814
+ },
12815
+
12816
+ _normValueFromMouse: function( position ) {
12817
+ var pixelTotal,
12818
+ pixelMouse,
12819
+ percentMouse,
12820
+ valueTotal,
12821
+ valueMouse;
12822
+
12823
+ if ( this.orientation === "horizontal" ) {
12824
+ pixelTotal = this.elementSize.width;
12825
+ pixelMouse = position.x - this.elementOffset.left - ( this._clickOffset ? this._clickOffset.left : 0 );
12826
+ } else {
12827
+ pixelTotal = this.elementSize.height;
12828
+ pixelMouse = position.y - this.elementOffset.top - ( this._clickOffset ? this._clickOffset.top : 0 );
12829
+ }
12830
+
12831
+ percentMouse = ( pixelMouse / pixelTotal );
12832
+ if ( percentMouse > 1 ) {
12833
+ percentMouse = 1;
12834
+ }
12835
+ if ( percentMouse < 0 ) {
12836
+ percentMouse = 0;
12837
+ }
12838
+ if ( this.orientation === "vertical" ) {
12839
+ percentMouse = 1 - percentMouse;
12840
+ }
12841
+
12842
+ valueTotal = this._valueMax() - this._valueMin();
12843
+ valueMouse = this._valueMin() + percentMouse * valueTotal;
12844
+
12845
+ return this._trimAlignValue( valueMouse );
12846
+ },
12847
+
12848
+ _start: function( event, index ) {
12849
+ var uiHash = {
12850
+ handle: this.handles[ index ],
12851
+ value: this.value()
12852
+ };
12853
+ if ( this.options.values && this.options.values.length ) {
12854
+ uiHash.value = this.values( index );
12855
+ uiHash.values = this.values();
12856
+ }
12857
+ return this._trigger( "start", event, uiHash );
12858
+ },
12859
+
12860
+ _slide: function( event, index, newVal ) {
12861
+ var otherVal,
12862
+ newValues,
12863
+ allowed;
12864
+
12865
+ if ( this.options.values && this.options.values.length ) {
12866
+ otherVal = this.values( index ? 0 : 1 );
12867
+
12868
+ if ( ( this.options.values.length === 2 && this.options.range === true ) &&
12869
+ ( ( index === 0 && newVal > otherVal) || ( index === 1 && newVal < otherVal ) )
12870
+ ) {
12871
+ newVal = otherVal;
12872
+ }
12873
+
12874
+ if ( newVal !== this.values( index ) ) {
12875
+ newValues = this.values();
12876
+ newValues[ index ] = newVal;
12877
+ // A slide can be canceled by returning false from the slide callback
12878
+ allowed = this._trigger( "slide", event, {
12879
+ handle: this.handles[ index ],
12880
+ value: newVal,
12881
+ values: newValues
12882
+ } );
12883
+ otherVal = this.values( index ? 0 : 1 );
12884
+ if ( allowed !== false ) {
12885
+ this.values( index, newVal, true );
12886
+ }
12887
+ }
12888
+ } else {
12889
+ if ( newVal !== this.value() ) {
12890
+ // A slide can be canceled by returning false from the slide callback
12891
+ allowed = this._trigger( "slide", event, {
12892
+ handle: this.handles[ index ],
12893
+ value: newVal
12894
+ } );
12895
+ if ( allowed !== false ) {
12896
+ this.value( newVal );
12897
+ }
12898
+ }
12899
+ }
12900
+ },
12901
+
12902
+ _stop: function( event, index ) {
12903
+ var uiHash = {
12904
+ handle: this.handles[ index ],
12905
+ value: this.value()
12906
+ };
12907
+ if ( this.options.values && this.options.values.length ) {
12908
+ uiHash.value = this.values( index );
12909
+ uiHash.values = this.values();
12910
+ }
12911
+
12912
+ this._trigger( "stop", event, uiHash );
12913
+ },
12914
+
12915
+ _change: function( event, index ) {
12916
+ if ( !this._keySliding && !this._mouseSliding ) {
12917
+ var uiHash = {
12918
+ handle: this.handles[ index ],
12919
+ value: this.value()
12920
+ };
12921
+ if ( this.options.values && this.options.values.length ) {
12922
+ uiHash.value = this.values( index );
12923
+ uiHash.values = this.values();
12924
+ }
12925
+
12926
+ //store the last changed value index for reference when handles overlap
12927
+ this._lastChangedValue = index;
12928
+
12929
+ this._trigger( "change", event, uiHash );
12930
+ }
12931
+ },
12932
+
12933
+ value: function( newValue ) {
12934
+ if ( arguments.length ) {
12935
+ this.options.value = this._trimAlignValue( newValue );
12936
+ this._refreshValue();
12937
+ this._change( null, 0 );
12938
+ return;
12939
+ }
12940
+
12941
+ return this._value();
12942
+ },
12943
+
12944
+ values: function( index, newValue ) {
12945
+ var vals,
12946
+ newValues,
12947
+ i;
12948
+
12949
+ if ( arguments.length > 1 ) {
12950
+ this.options.values[ index ] = this._trimAlignValue( newValue );
12951
+ this._refreshValue();
12952
+ this._change( null, index );
12953
+ return;
12954
+ }
12955
+
12956
+ if ( arguments.length ) {
12957
+ if ( $.isArray( arguments[ 0 ] ) ) {
12958
+ vals = this.options.values;
12959
+ newValues = arguments[ 0 ];
12960
+ for ( i = 0; i < vals.length; i += 1 ) {
12961
+ vals[ i ] = this._trimAlignValue( newValues[ i ] );
12962
+ this._change( null, i );
12963
+ }
12964
+ this._refreshValue();
12965
+ } else {
12966
+ if ( this.options.values && this.options.values.length ) {
12967
+ return this._values( index );
12968
+ } else {
12969
+ return this.value();
12970
+ }
12971
+ }
12972
+ } else {
12973
+ return this._values();
12974
+ }
12975
+ },
12976
+
12977
+ _setOption: function( key, value ) {
12978
+ var i,
12979
+ valsLength = 0;
12980
+
12981
+ if ( key === "range" && this.options.range === true ) {
12982
+ if ( value === "min" ) {
12983
+ this.options.value = this._values( 0 );
12984
+ this.options.values = null;
12985
+ } else if ( value === "max" ) {
12986
+ this.options.value = this._values( this.options.values.length-1 );
12987
+ this.options.values = null;
12988
+ }
12989
+ }
12990
+
12991
+ if ( $.isArray( this.options.values ) ) {
12992
+ valsLength = this.options.values.length;
12993
+ }
12994
+
12995
+ $.Widget.prototype._setOption.apply( this, arguments );
12996
+
12997
+ switch ( key ) {
12998
+ case "orientation":
12999
+ this._detectOrientation();
13000
+ this.element
13001
+ .removeClass( "ui-slider-horizontal ui-slider-vertical" )
13002
+ .addClass( "ui-slider-" + this.orientation );
13003
+ this._refreshValue();
13004
+ break;
13005
+ case "value":
13006
+ this._animateOff = true;
13007
+ this._refreshValue();
13008
+ this._change( null, 0 );
13009
+ this._animateOff = false;
13010
+ break;
13011
+ case "values":
13012
+ this._animateOff = true;
13013
+ this._refreshValue();
13014
+ for ( i = 0; i < valsLength; i += 1 ) {
13015
+ this._change( null, i );
13016
+ }
13017
+ this._animateOff = false;
13018
+ break;
13019
+ case "min":
13020
+ case "max":
13021
+ this._animateOff = true;
13022
+ this._refreshValue();
13023
+ this._animateOff = false;
13024
+ break;
13025
+ case "range":
13026
+ this._animateOff = true;
13027
+ this._refresh();
13028
+ this._animateOff = false;
13029
+ break;
13030
+ }
13031
+ },
13032
+
13033
+ //internal value getter
13034
+ // _value() returns value trimmed by min and max, aligned by step
13035
+ _value: function() {
13036
+ var val = this.options.value;
13037
+ val = this._trimAlignValue( val );
13038
+
13039
+ return val;
13040
+ },
13041
+
13042
+ //internal values getter
13043
+ // _values() returns array of values trimmed by min and max, aligned by step
13044
+ // _values( index ) returns single value trimmed by min and max, aligned by step
13045
+ _values: function( index ) {
13046
+ var val,
13047
+ vals,
13048
+ i;
13049
+
13050
+ if ( arguments.length ) {
13051
+ val = this.options.values[ index ];
13052
+ val = this._trimAlignValue( val );
13053
+
13054
+ return val;
13055
+ } else if ( this.options.values && this.options.values.length ) {
13056
+ // .slice() creates a copy of the array
13057
+ // this copy gets trimmed by min and max and then returned
13058
+ vals = this.options.values.slice();
13059
+ for ( i = 0; i < vals.length; i+= 1) {
13060
+ vals[ i ] = this._trimAlignValue( vals[ i ] );
13061
+ }
13062
+
13063
+ return vals;
13064
+ } else {
13065
+ return [];
13066
+ }
13067
+ },
13068
+
13069
+ // returns the step-aligned value that val is closest to, between (inclusive) min and max
13070
+ _trimAlignValue: function( val ) {
13071
+ if ( val <= this._valueMin() ) {
13072
+ return this._valueMin();
13073
+ }
13074
+ if ( val >= this._valueMax() ) {
13075
+ return this._valueMax();
13076
+ }
13077
+ var step = ( this.options.step > 0 ) ? this.options.step : 1,
13078
+ valModStep = (val - this._valueMin()) % step,
13079
+ alignValue = val - valModStep;
13080
+
13081
+ if ( Math.abs(valModStep) * 2 >= step ) {
13082
+ alignValue += ( valModStep > 0 ) ? step : ( -step );
13083
+ }
13084
+
13085
+ // Since JavaScript has problems with large floats, round
13086
+ // the final value to 5 digits after the decimal point (see #4124)
13087
+ return parseFloat( alignValue.toFixed(5) );
13088
+ },
13089
+
13090
+ _valueMin: function() {
13091
+ return this.options.min;
13092
+ },
13093
+
13094
+ _valueMax: function() {
13095
+ return this.options.max;
13096
+ },
13097
+
13098
+ _refreshValue: function() {
13099
+ var lastValPercent, valPercent, value, valueMin, valueMax,
13100
+ oRange = this.options.range,
13101
+ o = this.options,
13102
+ that = this,
13103
+ animate = ( !this._animateOff ) ? o.animate : false,
13104
+ _set = {};
13105
+
13106
+ if ( this.options.values && this.options.values.length ) {
13107
+ this.handles.each(function( i ) {
13108
+ valPercent = ( that.values(i) - that._valueMin() ) / ( that._valueMax() - that._valueMin() ) * 100;
13109
+ _set[ that.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
13110
+ $( this ).stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
13111
+ if ( that.options.range === true ) {
13112
+ if ( that.orientation === "horizontal" ) {
13113
+ if ( i === 0 ) {
13114
+ that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { left: valPercent + "%" }, o.animate );
13115
+ }
13116
+ if ( i === 1 ) {
13117
+ that.range[ animate ? "animate" : "css" ]( { width: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
13118
+ }
13119
+ } else {
13120
+ if ( i === 0 ) {
13121
+ that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { bottom: ( valPercent ) + "%" }, o.animate );
13122
+ }
13123
+ if ( i === 1 ) {
13124
+ that.range[ animate ? "animate" : "css" ]( { height: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
13125
+ }
13126
+ }
13127
+ }
13128
+ lastValPercent = valPercent;
13129
+ });
13130
+ } else {
13131
+ value = this.value();
13132
+ valueMin = this._valueMin();
13133
+ valueMax = this._valueMax();
13134
+ valPercent = ( valueMax !== valueMin ) ?
13135
+ ( value - valueMin ) / ( valueMax - valueMin ) * 100 :
13136
+ 0;
13137
+ _set[ this.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
13138
+ this.handle.stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
13139
+
13140
+ if ( oRange === "min" && this.orientation === "horizontal" ) {
13141
+ this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { width: valPercent + "%" }, o.animate );
13142
+ }
13143
+ if ( oRange === "max" && this.orientation === "horizontal" ) {
13144
+ this.range[ animate ? "animate" : "css" ]( { width: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
13145
+ }
13146
+ if ( oRange === "min" && this.orientation === "vertical" ) {
13147
+ this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { height: valPercent + "%" }, o.animate );
13148
+ }
13149
+ if ( oRange === "max" && this.orientation === "vertical" ) {
13150
+ this.range[ animate ? "animate" : "css" ]( { height: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
13151
+ }
13152
+ }
13153
+ },
13154
+
13155
+ _handleEvents: {
13156
+ keydown: function( event ) {
13157
+ /*jshint maxcomplexity:25*/
13158
+ var allowed, curVal, newVal, step,
13159
+ index = $( event.target ).data( "ui-slider-handle-index" );
13160
+
13161
+ switch ( event.keyCode ) {
13162
+ case $.ui.keyCode.HOME:
13163
+ case $.ui.keyCode.END:
13164
+ case $.ui.keyCode.PAGE_UP:
13165
+ case $.ui.keyCode.PAGE_DOWN:
13166
+ case $.ui.keyCode.UP:
13167
+ case $.ui.keyCode.RIGHT:
13168
+ case $.ui.keyCode.DOWN:
13169
+ case $.ui.keyCode.LEFT:
13170
+ event.preventDefault();
13171
+ if ( !this._keySliding ) {
13172
+ this._keySliding = true;
13173
+ $( event.target ).addClass( "ui-state-active" );
13174
+ allowed = this._start( event, index );
13175
+ if ( allowed === false ) {
13176
+ return;
13177
+ }
13178
+ }
13179
+ break;
13180
+ }
13181
+
13182
+ step = this.options.step;
13183
+ if ( this.options.values && this.options.values.length ) {
13184
+ curVal = newVal = this.values( index );
13185
+ } else {
13186
+ curVal = newVal = this.value();
13187
+ }
13188
+
13189
+ switch ( event.keyCode ) {
13190
+ case $.ui.keyCode.HOME:
13191
+ newVal = this._valueMin();
13192
+ break;
13193
+ case $.ui.keyCode.END:
13194
+ newVal = this._valueMax();
13195
+ break;
13196
+ case $.ui.keyCode.PAGE_UP:
13197
+ newVal = this._trimAlignValue( curVal + ( (this._valueMax() - this._valueMin()) / numPages ) );
13198
+ break;
13199
+ case $.ui.keyCode.PAGE_DOWN:
13200
+ newVal = this._trimAlignValue( curVal - ( (this._valueMax() - this._valueMin()) / numPages ) );
13201
+ break;
13202
+ case $.ui.keyCode.UP:
13203
+ case $.ui.keyCode.RIGHT:
13204
+ if ( curVal === this._valueMax() ) {
13205
+ return;
13206
+ }
13207
+ newVal = this._trimAlignValue( curVal + step );
13208
+ break;
13209
+ case $.ui.keyCode.DOWN:
13210
+ case $.ui.keyCode.LEFT:
13211
+ if ( curVal === this._valueMin() ) {
13212
+ return;
13213
+ }
13214
+ newVal = this._trimAlignValue( curVal - step );
13215
+ break;
13216
+ }
13217
+
13218
+ this._slide( event, index, newVal );
13219
+ },
13220
+ click: function( event ) {
13221
+ event.preventDefault();
13222
+ },
13223
+ keyup: function( event ) {
13224
+ var index = $( event.target ).data( "ui-slider-handle-index" );
13225
+
13226
+ if ( this._keySliding ) {
13227
+ this._keySliding = false;
13228
+ this._stop( event, index );
13229
+ this._change( event, index );
13230
+ $( event.target ).removeClass( "ui-state-active" );
13231
+ }
13232
+ }
13233
+ }
13234
+
13235
+ });
13236
+
13237
+ }(jQuery));
13238
+
13239
+ (function( $ ) {
13240
+
13241
+ function modifier( fn ) {
13242
+ return function() {
13243
+ var previous = this.element.val();
13244
+ fn.apply( this, arguments );
13245
+ this._refresh();
13246
+ if ( previous !== this.element.val() ) {
13247
+ this._trigger( "change" );
13248
+ }
13249
+ };
13250
+ }
13251
+
13252
+ $.widget( "ui.spinner", {
13253
+ version: "1.10.1",
13254
+ defaultElement: "<input>",
13255
+ widgetEventPrefix: "spin",
13256
+ options: {
13257
+ culture: null,
13258
+ icons: {
13259
+ down: "ui-icon-triangle-1-s",
13260
+ up: "ui-icon-triangle-1-n"
13261
+ },
13262
+ incremental: true,
13263
+ max: null,
13264
+ min: null,
13265
+ numberFormat: null,
13266
+ page: 10,
13267
+ step: 1,
13268
+
13269
+ change: null,
13270
+ spin: null,
13271
+ start: null,
13272
+ stop: null
13273
+ },
13274
+
13275
+ _create: function() {
13276
+ // handle string values that need to be parsed
13277
+ this._setOption( "max", this.options.max );
13278
+ this._setOption( "min", this.options.min );
13279
+ this._setOption( "step", this.options.step );
13280
+
13281
+ // format the value, but don't constrain
13282
+ this._value( this.element.val(), true );
13283
+
13284
+ this._draw();
13285
+ this._on( this._events );
13286
+ this._refresh();
13287
+
13288
+ // turning off autocomplete prevents the browser from remembering the
13289
+ // value when navigating through history, so we re-enable autocomplete
13290
+ // if the page is unloaded before the widget is destroyed. #7790
13291
+ this._on( this.window, {
13292
+ beforeunload: function() {
13293
+ this.element.removeAttr( "autocomplete" );
13294
+ }
13295
+ });
13296
+ },
13297
+
13298
+ _getCreateOptions: function() {
13299
+ var options = {},
13300
+ element = this.element;
13301
+
13302
+ $.each( [ "min", "max", "step" ], function( i, option ) {
13303
+ var value = element.attr( option );
13304
+ if ( value !== undefined && value.length ) {
13305
+ options[ option ] = value;
13306
+ }
13307
+ });
13308
+
13309
+ return options;
13310
+ },
13311
+
13312
+ _events: {
13313
+ keydown: function( event ) {
13314
+ if ( this._start( event ) && this._keydown( event ) ) {
13315
+ event.preventDefault();
13316
+ }
13317
+ },
13318
+ keyup: "_stop",
13319
+ focus: function() {
13320
+ this.previous = this.element.val();
13321
+ },
13322
+ blur: function( event ) {
13323
+ if ( this.cancelBlur ) {
13324
+ delete this.cancelBlur;
13325
+ return;
13326
+ }
13327
+
13328
+ this._refresh();
13329
+ if ( this.previous !== this.element.val() ) {
13330
+ this._trigger( "change", event );
13331
+ }
13332
+ },
13333
+ mousewheel: function( event, delta ) {
13334
+ if ( !delta ) {
13335
+ return;
13336
+ }
13337
+ if ( !this.spinning && !this._start( event ) ) {
13338
+ return false;
13339
+ }
13340
+
13341
+ this._spin( (delta > 0 ? 1 : -1) * this.options.step, event );
13342
+ clearTimeout( this.mousewheelTimer );
13343
+ this.mousewheelTimer = this._delay(function() {
13344
+ if ( this.spinning ) {
13345
+ this._stop( event );
13346
+ }
13347
+ }, 100 );
13348
+ event.preventDefault();
13349
+ },
13350
+ "mousedown .ui-spinner-button": function( event ) {
13351
+ var previous;
13352
+
13353
+ // We never want the buttons to have focus; whenever the user is
13354
+ // interacting with the spinner, the focus should be on the input.
13355
+ // If the input is focused then this.previous is properly set from
13356
+ // when the input first received focus. If the input is not focused
13357
+ // then we need to set this.previous based on the value before spinning.
13358
+ previous = this.element[0] === this.document[0].activeElement ?
13359
+ this.previous : this.element.val();
13360
+ function checkFocus() {
13361
+ var isActive = this.element[0] === this.document[0].activeElement;
13362
+ if ( !isActive ) {
13363
+ this.element.focus();
13364
+ this.previous = previous;
13365
+ // support: IE
13366
+ // IE sets focus asynchronously, so we need to check if focus
13367
+ // moved off of the input because the user clicked on the button.
13368
+ this._delay(function() {
13369
+ this.previous = previous;
13370
+ });
13371
+ }
13372
+ }
13373
+
13374
+ // ensure focus is on (or stays on) the text field
13375
+ event.preventDefault();
13376
+ checkFocus.call( this );
13377
+
13378
+ // support: IE
13379
+ // IE doesn't prevent moving focus even with event.preventDefault()
13380
+ // so we set a flag to know when we should ignore the blur event
13381
+ // and check (again) if focus moved off of the input.
13382
+ this.cancelBlur = true;
13383
+ this._delay(function() {
13384
+ delete this.cancelBlur;
13385
+ checkFocus.call( this );
13386
+ });
13387
+
13388
+ if ( this._start( event ) === false ) {
13389
+ return;
13390
+ }
13391
+
13392
+ this._repeat( null, $( event.currentTarget ).hasClass( "ui-spinner-up" ) ? 1 : -1, event );
13393
+ },
13394
+ "mouseup .ui-spinner-button": "_stop",
13395
+ "mouseenter .ui-spinner-button": function( event ) {
13396
+ // button will add ui-state-active if mouse was down while mouseleave and kept down
13397
+ if ( !$( event.currentTarget ).hasClass( "ui-state-active" ) ) {
13398
+ return;
13399
+ }
13400
+
13401
+ if ( this._start( event ) === false ) {
13402
+ return false;
13403
+ }
13404
+ this._repeat( null, $( event.currentTarget ).hasClass( "ui-spinner-up" ) ? 1 : -1, event );
13405
+ },
13406
+ // TODO: do we really want to consider this a stop?
13407
+ // shouldn't we just stop the repeater and wait until mouseup before
13408
+ // we trigger the stop event?
13409
+ "mouseleave .ui-spinner-button": "_stop"
13410
+ },
13411
+
13412
+ _draw: function() {
13413
+ var uiSpinner = this.uiSpinner = this.element
13414
+ .addClass( "ui-spinner-input" )
13415
+ .attr( "autocomplete", "off" )
13416
+ .wrap( this._uiSpinnerHtml() )
13417
+ .parent()
13418
+ // add buttons
13419
+ .append( this._buttonHtml() );
13420
+
13421
+ this.element.attr( "role", "spinbutton" );
13422
+
13423
+ // button bindings
13424
+ this.buttons = uiSpinner.find( ".ui-spinner-button" )
13425
+ .attr( "tabIndex", -1 )
13426
+ .button()
13427
+ .removeClass( "ui-corner-all" );
13428
+
13429
+ // IE 6 doesn't understand height: 50% for the buttons
13430
+ // unless the wrapper has an explicit height
13431
+ if ( this.buttons.height() > Math.ceil( uiSpinner.height() * 0.5 ) &&
13432
+ uiSpinner.height() > 0 ) {
13433
+ uiSpinner.height( uiSpinner.height() );
13434
+ }
13435
+
13436
+ // disable spinner if element was already disabled
13437
+ if ( this.options.disabled ) {
13438
+ this.disable();
13439
+ }
13440
+ },
13441
+
13442
+ _keydown: function( event ) {
13443
+ var options = this.options,
13444
+ keyCode = $.ui.keyCode;
13445
+
13446
+ switch ( event.keyCode ) {
13447
+ case keyCode.UP:
13448
+ this._repeat( null, 1, event );
13449
+ return true;
13450
+ case keyCode.DOWN:
13451
+ this._repeat( null, -1, event );
13452
+ return true;
13453
+ case keyCode.PAGE_UP:
13454
+ this._repeat( null, options.page, event );
13455
+ return true;
13456
+ case keyCode.PAGE_DOWN:
13457
+ this._repeat( null, -options.page, event );
13458
+ return true;
13459
+ }
13460
+
13461
+ return false;
13462
+ },
13463
+
13464
+ _uiSpinnerHtml: function() {
13465
+ return "<span class='ui-spinner ui-widget ui-widget-content ui-corner-all'></span>";
13466
+ },
13467
+
13468
+ _buttonHtml: function() {
13469
+ return "" +
13470
+ "<a class='ui-spinner-button ui-spinner-up ui-corner-tr'>" +
13471
+ "<span class='ui-icon " + this.options.icons.up + "'>&#9650;</span>" +
13472
+ "</a>" +
13473
+ "<a class='ui-spinner-button ui-spinner-down ui-corner-br'>" +
13474
+ "<span class='ui-icon " + this.options.icons.down + "'>&#9660;</span>" +
13475
+ "</a>";
13476
+ },
13477
+
13478
+ _start: function( event ) {
13479
+ if ( !this.spinning && this._trigger( "start", event ) === false ) {
13480
+ return false;
13481
+ }
13482
+
13483
+ if ( !this.counter ) {
13484
+ this.counter = 1;
13485
+ }
13486
+ this.spinning = true;
13487
+ return true;
13488
+ },
13489
+
13490
+ _repeat: function( i, steps, event ) {
13491
+ i = i || 500;
13492
+
13493
+ clearTimeout( this.timer );
13494
+ this.timer = this._delay(function() {
13495
+ this._repeat( 40, steps, event );
13496
+ }, i );
13497
+
13498
+ this._spin( steps * this.options.step, event );
13499
+ },
13500
+
13501
+ _spin: function( step, event ) {
13502
+ var value = this.value() || 0;
13503
+
13504
+ if ( !this.counter ) {
13505
+ this.counter = 1;
13506
+ }
13507
+
13508
+ value = this._adjustValue( value + step * this._increment( this.counter ) );
13509
+
13510
+ if ( !this.spinning || this._trigger( "spin", event, { value: value } ) !== false) {
13511
+ this._value( value );
13512
+ this.counter++;
13513
+ }
13514
+ },
13515
+
13516
+ _increment: function( i ) {
13517
+ var incremental = this.options.incremental;
13518
+
13519
+ if ( incremental ) {
13520
+ return $.isFunction( incremental ) ?
13521
+ incremental( i ) :
13522
+ Math.floor( i*i*i/50000 - i*i/500 + 17*i/200 + 1 );
13523
+ }
13524
+
13525
+ return 1;
13526
+ },
13527
+
13528
+ _precision: function() {
13529
+ var precision = this._precisionOf( this.options.step );
13530
+ if ( this.options.min !== null ) {
13531
+ precision = Math.max( precision, this._precisionOf( this.options.min ) );
13532
+ }
13533
+ return precision;
13534
+ },
13535
+
13536
+ _precisionOf: function( num ) {
13537
+ var str = num.toString(),
13538
+ decimal = str.indexOf( "." );
13539
+ return decimal === -1 ? 0 : str.length - decimal - 1;
13540
+ },
13541
+
13542
+ _adjustValue: function( value ) {
13543
+ var base, aboveMin,
13544
+ options = this.options;
13545
+
13546
+ // make sure we're at a valid step
13547
+ // - find out where we are relative to the base (min or 0)
13548
+ base = options.min !== null ? options.min : 0;
13549
+ aboveMin = value - base;
13550
+ // - round to the nearest step
13551
+ aboveMin = Math.round(aboveMin / options.step) * options.step;
13552
+ // - rounding is based on 0, so adjust back to our base
13553
+ value = base + aboveMin;
13554
+
13555
+ // fix precision from bad JS floating point math
13556
+ value = parseFloat( value.toFixed( this._precision() ) );
13557
+
13558
+ // clamp the value
13559
+ if ( options.max !== null && value > options.max) {
13560
+ return options.max;
13561
+ }
13562
+ if ( options.min !== null && value < options.min ) {
13563
+ return options.min;
13564
+ }
13565
+
13566
+ return value;
13567
+ },
13568
+
13569
+ _stop: function( event ) {
13570
+ if ( !this.spinning ) {
13571
+ return;
13572
+ }
13573
+
13574
+ clearTimeout( this.timer );
13575
+ clearTimeout( this.mousewheelTimer );
13576
+ this.counter = 0;
13577
+ this.spinning = false;
13578
+ this._trigger( "stop", event );
13579
+ },
13580
+
13581
+ _setOption: function( key, value ) {
13582
+ if ( key === "culture" || key === "numberFormat" ) {
13583
+ var prevValue = this._parse( this.element.val() );
13584
+ this.options[ key ] = value;
13585
+ this.element.val( this._format( prevValue ) );
13586
+ return;
13587
+ }
13588
+
13589
+ if ( key === "max" || key === "min" || key === "step" ) {
13590
+ if ( typeof value === "string" ) {
13591
+ value = this._parse( value );
13592
+ }
13593
+ }
13594
+ if ( key === "icons" ) {
13595
+ this.buttons.first().find( ".ui-icon" )
13596
+ .removeClass( this.options.icons.up )
13597
+ .addClass( value.up );
13598
+ this.buttons.last().find( ".ui-icon" )
13599
+ .removeClass( this.options.icons.down )
13600
+ .addClass( value.down );
13601
+ }
13602
+
13603
+ this._super( key, value );
13604
+
13605
+ if ( key === "disabled" ) {
13606
+ if ( value ) {
13607
+ this.element.prop( "disabled", true );
13608
+ this.buttons.button( "disable" );
13609
+ } else {
13610
+ this.element.prop( "disabled", false );
13611
+ this.buttons.button( "enable" );
13612
+ }
13613
+ }
13614
+ },
13615
+
13616
+ _setOptions: modifier(function( options ) {
13617
+ this._super( options );
13618
+ this._value( this.element.val() );
13619
+ }),
13620
+
13621
+ _parse: function( val ) {
13622
+ if ( typeof val === "string" && val !== "" ) {
13623
+ val = window.Globalize && this.options.numberFormat ?
13624
+ Globalize.parseFloat( val, 10, this.options.culture ) : +val;
13625
+ }
13626
+ return val === "" || isNaN( val ) ? null : val;
13627
+ },
13628
+
13629
+ _format: function( value ) {
13630
+ if ( value === "" ) {
13631
+ return "";
13632
+ }
13633
+ return window.Globalize && this.options.numberFormat ?
13634
+ Globalize.format( value, this.options.numberFormat, this.options.culture ) :
13635
+ value;
13636
+ },
13637
+
13638
+ _refresh: function() {
13639
+ this.element.attr({
13640
+ "aria-valuemin": this.options.min,
13641
+ "aria-valuemax": this.options.max,
13642
+ // TODO: what should we do with values that can't be parsed?
13643
+ "aria-valuenow": this._parse( this.element.val() )
13644
+ });
13645
+ },
13646
+
13647
+ // update the value without triggering change
13648
+ _value: function( value, allowAny ) {
13649
+ var parsed;
13650
+ if ( value !== "" ) {
13651
+ parsed = this._parse( value );
13652
+ if ( parsed !== null ) {
13653
+ if ( !allowAny ) {
13654
+ parsed = this._adjustValue( parsed );
13655
+ }
13656
+ value = this._format( parsed );
13657
+ }
13658
+ }
13659
+ this.element.val( value );
13660
+ this._refresh();
13661
+ },
13662
+
13663
+ _destroy: function() {
13664
+ this.element
13665
+ .removeClass( "ui-spinner-input" )
13666
+ .prop( "disabled", false )
13667
+ .removeAttr( "autocomplete" )
13668
+ .removeAttr( "role" )
13669
+ .removeAttr( "aria-valuemin" )
13670
+ .removeAttr( "aria-valuemax" )
13671
+ .removeAttr( "aria-valuenow" );
13672
+ this.uiSpinner.replaceWith( this.element );
13673
+ },
13674
+
13675
+ stepUp: modifier(function( steps ) {
13676
+ this._stepUp( steps );
13677
+ }),
13678
+ _stepUp: function( steps ) {
13679
+ if ( this._start() ) {
13680
+ this._spin( (steps || 1) * this.options.step );
13681
+ this._stop();
13682
+ }
13683
+ },
13684
+
13685
+ stepDown: modifier(function( steps ) {
13686
+ this._stepDown( steps );
13687
+ }),
13688
+ _stepDown: function( steps ) {
13689
+ if ( this._start() ) {
13690
+ this._spin( (steps || 1) * -this.options.step );
13691
+ this._stop();
13692
+ }
13693
+ },
13694
+
13695
+ pageUp: modifier(function( pages ) {
13696
+ this._stepUp( (pages || 1) * this.options.page );
13697
+ }),
13698
+
13699
+ pageDown: modifier(function( pages ) {
13700
+ this._stepDown( (pages || 1) * this.options.page );
13701
+ }),
13702
+
13703
+ value: function( newVal ) {
13704
+ if ( !arguments.length ) {
13705
+ return this._parse( this.element.val() );
13706
+ }
13707
+ modifier( this._value ).call( this, newVal );
13708
+ },
13709
+
13710
+ widget: function() {
13711
+ return this.uiSpinner;
13712
+ }
13713
+ });
13714
+
13715
+ }( jQuery ) );
13716
+
13717
+ (function( $, undefined ) {
13718
+
13719
+ var tabId = 0,
13720
+ rhash = /#.*$/;
13721
+
13722
+ function getNextTabId() {
13723
+ return ++tabId;
13724
+ }
13725
+
13726
+ function isLocal( anchor ) {
13727
+ return anchor.hash.length > 1 &&
13728
+ decodeURIComponent( anchor.href.replace( rhash, "" ) ) ===
13729
+ decodeURIComponent( location.href.replace( rhash, "" ) );
13730
+ }
13731
+
13732
+ $.widget( "ui.tabs", {
13733
+ version: "1.10.1",
13734
+ delay: 300,
13735
+ options: {
13736
+ active: null,
13737
+ collapsible: false,
13738
+ event: "click",
13739
+ heightStyle: "content",
13740
+ hide: null,
13741
+ show: null,
13742
+
13743
+ // callbacks
13744
+ activate: null,
13745
+ beforeActivate: null,
13746
+ beforeLoad: null,
13747
+ load: null
13748
+ },
13749
+
13750
+ _create: function() {
13751
+ var that = this,
13752
+ options = this.options;
13753
+
13754
+ this.running = false;
13755
+
13756
+ this.element
13757
+ .addClass( "ui-tabs ui-widget ui-widget-content ui-corner-all" )
13758
+ .toggleClass( "ui-tabs-collapsible", options.collapsible )
13759
+ // Prevent users from focusing disabled tabs via click
13760
+ .delegate( ".ui-tabs-nav > li", "mousedown" + this.eventNamespace, function( event ) {
13761
+ if ( $( this ).is( ".ui-state-disabled" ) ) {
13762
+ event.preventDefault();
13763
+ }
13764
+ })
13765
+ // support: IE <9
13766
+ // Preventing the default action in mousedown doesn't prevent IE
13767
+ // from focusing the element, so if the anchor gets focused, blur.
13768
+ // We don't have to worry about focusing the previously focused
13769
+ // element since clicking on a non-focusable element should focus
13770
+ // the body anyway.
13771
+ .delegate( ".ui-tabs-anchor", "focus" + this.eventNamespace, function() {
13772
+ if ( $( this ).closest( "li" ).is( ".ui-state-disabled" ) ) {
13773
+ this.blur();
13774
+ }
13775
+ });
13776
+
13777
+ this._processTabs();
13778
+ options.active = this._initialActive();
13779
+
13780
+ // Take disabling tabs via class attribute from HTML
13781
+ // into account and update option properly.
13782
+ if ( $.isArray( options.disabled ) ) {
13783
+ options.disabled = $.unique( options.disabled.concat(
13784
+ $.map( this.tabs.filter( ".ui-state-disabled" ), function( li ) {
13785
+ return that.tabs.index( li );
13786
+ })
13787
+ ) ).sort();
13788
+ }
13789
+
13790
+ // check for length avoids error when initializing empty list
13791
+ if ( this.options.active !== false && this.anchors.length ) {
13792
+ this.active = this._findActive( options.active );
13793
+ } else {
13794
+ this.active = $();
13795
+ }
13796
+
13797
+ this._refresh();
13798
+
13799
+ if ( this.active.length ) {
13800
+ this.load( options.active );
13801
+ }
13802
+ },
13803
+
13804
+ _initialActive: function() {
13805
+ var active = this.options.active,
13806
+ collapsible = this.options.collapsible,
13807
+ locationHash = location.hash.substring( 1 );
13808
+
13809
+ if ( active === null ) {
13810
+ // check the fragment identifier in the URL
13811
+ if ( locationHash ) {
13812
+ this.tabs.each(function( i, tab ) {
13813
+ if ( $( tab ).attr( "aria-controls" ) === locationHash ) {
13814
+ active = i;
13815
+ return false;
13816
+ }
13817
+ });
13818
+ }
13819
+
13820
+ // check for a tab marked active via a class
13821
+ if ( active === null ) {
13822
+ active = this.tabs.index( this.tabs.filter( ".ui-tabs-active" ) );
13823
+ }
13824
+
13825
+ // no active tab, set to false
13826
+ if ( active === null || active === -1 ) {
13827
+ active = this.tabs.length ? 0 : false;
13828
+ }
13829
+ }
13830
+
13831
+ // handle numbers: negative, out of range
13832
+ if ( active !== false ) {
13833
+ active = this.tabs.index( this.tabs.eq( active ) );
13834
+ if ( active === -1 ) {
13835
+ active = collapsible ? false : 0;
13836
+ }
13837
+ }
13838
+
13839
+ // don't allow collapsible: false and active: false
13840
+ if ( !collapsible && active === false && this.anchors.length ) {
13841
+ active = 0;
13842
+ }
13843
+
13844
+ return active;
13845
+ },
13846
+
13847
+ _getCreateEventData: function() {
13848
+ return {
13849
+ tab: this.active,
13850
+ panel: !this.active.length ? $() : this._getPanelForTab( this.active )
13851
+ };
13852
+ },
13853
+
13854
+ _tabKeydown: function( event ) {
13855
+ /*jshint maxcomplexity:15*/
13856
+ var focusedTab = $( this.document[0].activeElement ).closest( "li" ),
13857
+ selectedIndex = this.tabs.index( focusedTab ),
13858
+ goingForward = true;
13859
+
13860
+ if ( this._handlePageNav( event ) ) {
13861
+ return;
13862
+ }
13863
+
13864
+ switch ( event.keyCode ) {
13865
+ case $.ui.keyCode.RIGHT:
13866
+ case $.ui.keyCode.DOWN:
13867
+ selectedIndex++;
13868
+ break;
13869
+ case $.ui.keyCode.UP:
13870
+ case $.ui.keyCode.LEFT:
13871
+ goingForward = false;
13872
+ selectedIndex--;
13873
+ break;
13874
+ case $.ui.keyCode.END:
13875
+ selectedIndex = this.anchors.length - 1;
13876
+ break;
13877
+ case $.ui.keyCode.HOME:
13878
+ selectedIndex = 0;
13879
+ break;
13880
+ case $.ui.keyCode.SPACE:
13881
+ // Activate only, no collapsing
13882
+ event.preventDefault();
13883
+ clearTimeout( this.activating );
13884
+ this._activate( selectedIndex );
13885
+ return;
13886
+ case $.ui.keyCode.ENTER:
13887
+ // Toggle (cancel delayed activation, allow collapsing)
13888
+ event.preventDefault();
13889
+ clearTimeout( this.activating );
13890
+ // Determine if we should collapse or activate
13891
+ this._activate( selectedIndex === this.options.active ? false : selectedIndex );
13892
+ return;
13893
+ default:
13894
+ return;
13895
+ }
13896
+
13897
+ // Focus the appropriate tab, based on which key was pressed
13898
+ event.preventDefault();
13899
+ clearTimeout( this.activating );
13900
+ selectedIndex = this._focusNextTab( selectedIndex, goingForward );
13901
+
13902
+ // Navigating with control key will prevent automatic activation
13903
+ if ( !event.ctrlKey ) {
13904
+ // Update aria-selected immediately so that AT think the tab is already selected.
13905
+ // Otherwise AT may confuse the user by stating that they need to activate the tab,
13906
+ // but the tab will already be activated by the time the announcement finishes.
13907
+ focusedTab.attr( "aria-selected", "false" );
13908
+ this.tabs.eq( selectedIndex ).attr( "aria-selected", "true" );
13909
+
13910
+ this.activating = this._delay(function() {
13911
+ this.option( "active", selectedIndex );
13912
+ }, this.delay );
13913
+ }
13914
+ },
13915
+
13916
+ _panelKeydown: function( event ) {
13917
+ if ( this._handlePageNav( event ) ) {
13918
+ return;
13919
+ }
13920
+
13921
+ // Ctrl+up moves focus to the current tab
13922
+ if ( event.ctrlKey && event.keyCode === $.ui.keyCode.UP ) {
13923
+ event.preventDefault();
13924
+ this.active.focus();
13925
+ }
13926
+ },
13927
+
13928
+ // Alt+page up/down moves focus to the previous/next tab (and activates)
13929
+ _handlePageNav: function( event ) {
13930
+ if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_UP ) {
13931
+ this._activate( this._focusNextTab( this.options.active - 1, false ) );
13932
+ return true;
13933
+ }
13934
+ if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_DOWN ) {
13935
+ this._activate( this._focusNextTab( this.options.active + 1, true ) );
13936
+ return true;
13937
+ }
13938
+ },
13939
+
13940
+ _findNextTab: function( index, goingForward ) {
13941
+ var lastTabIndex = this.tabs.length - 1;
13942
+
13943
+ function constrain() {
13944
+ if ( index > lastTabIndex ) {
13945
+ index = 0;
13946
+ }
13947
+ if ( index < 0 ) {
13948
+ index = lastTabIndex;
13949
+ }
13950
+ return index;
13951
+ }
13952
+
13953
+ while ( $.inArray( constrain(), this.options.disabled ) !== -1 ) {
13954
+ index = goingForward ? index + 1 : index - 1;
13955
+ }
13956
+
13957
+ return index;
13958
+ },
13959
+
13960
+ _focusNextTab: function( index, goingForward ) {
13961
+ index = this._findNextTab( index, goingForward );
13962
+ this.tabs.eq( index ).focus();
13963
+ return index;
13964
+ },
13965
+
13966
+ _setOption: function( key, value ) {
13967
+ if ( key === "active" ) {
13968
+ // _activate() will handle invalid values and update this.options
13969
+ this._activate( value );
13970
+ return;
13971
+ }
13972
+
13973
+ if ( key === "disabled" ) {
13974
+ // don't use the widget factory's disabled handling
13975
+ this._setupDisabled( value );
13976
+ return;
13977
+ }
13978
+
13979
+ this._super( key, value);
13980
+
13981
+ if ( key === "collapsible" ) {
13982
+ this.element.toggleClass( "ui-tabs-collapsible", value );
13983
+ // Setting collapsible: false while collapsed; open first panel
13984
+ if ( !value && this.options.active === false ) {
13985
+ this._activate( 0 );
13986
+ }
13987
+ }
13988
+
13989
+ if ( key === "event" ) {
13990
+ this._setupEvents( value );
13991
+ }
13992
+
13993
+ if ( key === "heightStyle" ) {
13994
+ this._setupHeightStyle( value );
13995
+ }
13996
+ },
13997
+
13998
+ _tabId: function( tab ) {
13999
+ return tab.attr( "aria-controls" ) || "ui-tabs-" + getNextTabId();
14000
+ },
14001
+
14002
+ _sanitizeSelector: function( hash ) {
14003
+ return hash ? hash.replace( /[!"$%&'()*+,.\/:;<=>?@\[\]\^`{|}~]/g, "\\$&" ) : "";
14004
+ },
14005
+
14006
+ refresh: function() {
14007
+ var options = this.options,
14008
+ lis = this.tablist.children( ":has(a[href])" );
14009
+
14010
+ // get disabled tabs from class attribute from HTML
14011
+ // this will get converted to a boolean if needed in _refresh()
14012
+ options.disabled = $.map( lis.filter( ".ui-state-disabled" ), function( tab ) {
14013
+ return lis.index( tab );
14014
+ });
14015
+
14016
+ this._processTabs();
14017
+
14018
+ // was collapsed or no tabs
14019
+ if ( options.active === false || !this.anchors.length ) {
14020
+ options.active = false;
14021
+ this.active = $();
14022
+ // was active, but active tab is gone
14023
+ } else if ( this.active.length && !$.contains( this.tablist[ 0 ], this.active[ 0 ] ) ) {
14024
+ // all remaining tabs are disabled
14025
+ if ( this.tabs.length === options.disabled.length ) {
14026
+ options.active = false;
14027
+ this.active = $();
14028
+ // activate previous tab
14029
+ } else {
14030
+ this._activate( this._findNextTab( Math.max( 0, options.active - 1 ), false ) );
14031
+ }
14032
+ // was active, active tab still exists
14033
+ } else {
14034
+ // make sure active index is correct
14035
+ options.active = this.tabs.index( this.active );
14036
+ }
14037
+
14038
+ this._refresh();
14039
+ },
14040
+
14041
+ _refresh: function() {
14042
+ this._setupDisabled( this.options.disabled );
14043
+ this._setupEvents( this.options.event );
14044
+ this._setupHeightStyle( this.options.heightStyle );
14045
+
14046
+ this.tabs.not( this.active ).attr({
14047
+ "aria-selected": "false",
14048
+ tabIndex: -1
14049
+ });
14050
+ this.panels.not( this._getPanelForTab( this.active ) )
14051
+ .hide()
14052
+ .attr({
14053
+ "aria-expanded": "false",
14054
+ "aria-hidden": "true"
14055
+ });
14056
+
14057
+ // Make sure one tab is in the tab order
14058
+ if ( !this.active.length ) {
14059
+ this.tabs.eq( 0 ).attr( "tabIndex", 0 );
14060
+ } else {
14061
+ this.active
14062
+ .addClass( "ui-tabs-active ui-state-active" )
14063
+ .attr({
14064
+ "aria-selected": "true",
14065
+ tabIndex: 0
14066
+ });
14067
+ this._getPanelForTab( this.active )
14068
+ .show()
14069
+ .attr({
14070
+ "aria-expanded": "true",
14071
+ "aria-hidden": "false"
14072
+ });
14073
+ }
14074
+ },
14075
+
14076
+ _processTabs: function() {
14077
+ var that = this;
14078
+
14079
+ this.tablist = this._getList()
14080
+ .addClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" )
14081
+ .attr( "role", "tablist" );
14082
+
14083
+ this.tabs = this.tablist.find( "> li:has(a[href])" )
14084
+ .addClass( "ui-state-default ui-corner-top" )
14085
+ .attr({
14086
+ role: "tab",
14087
+ tabIndex: -1
14088
+ });
14089
+
14090
+ this.anchors = this.tabs.map(function() {
14091
+ return $( "a", this )[ 0 ];
14092
+ })
14093
+ .addClass( "ui-tabs-anchor" )
14094
+ .attr({
14095
+ role: "presentation",
14096
+ tabIndex: -1
14097
+ });
14098
+
14099
+ this.panels = $();
14100
+
14101
+ this.anchors.each(function( i, anchor ) {
14102
+ var selector, panel, panelId,
14103
+ anchorId = $( anchor ).uniqueId().attr( "id" ),
14104
+ tab = $( anchor ).closest( "li" ),
14105
+ originalAriaControls = tab.attr( "aria-controls" );
14106
+
14107
+ // inline tab
14108
+ if ( isLocal( anchor ) ) {
14109
+ selector = anchor.hash;
14110
+ panel = that.element.find( that._sanitizeSelector( selector ) );
14111
+ // remote tab
14112
+ } else {
14113
+ panelId = that._tabId( tab );
14114
+ selector = "#" + panelId;
14115
+ panel = that.element.find( selector );
14116
+ if ( !panel.length ) {
14117
+ panel = that._createPanel( panelId );
14118
+ panel.insertAfter( that.panels[ i - 1 ] || that.tablist );
14119
+ }
14120
+ panel.attr( "aria-live", "polite" );
14121
+ }
14122
+
14123
+ if ( panel.length) {
14124
+ that.panels = that.panels.add( panel );
14125
+ }
14126
+ if ( originalAriaControls ) {
14127
+ tab.data( "ui-tabs-aria-controls", originalAriaControls );
14128
+ }
14129
+ tab.attr({
14130
+ "aria-controls": selector.substring( 1 ),
14131
+ "aria-labelledby": anchorId
14132
+ });
14133
+ panel.attr( "aria-labelledby", anchorId );
14134
+ });
14135
+
14136
+ this.panels
14137
+ .addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" )
14138
+ .attr( "role", "tabpanel" );
14139
+ },
14140
+
14141
+ // allow overriding how to find the list for rare usage scenarios (#7715)
14142
+ _getList: function() {
14143
+ return this.element.find( "ol,ul" ).eq( 0 );
14144
+ },
14145
+
14146
+ _createPanel: function( id ) {
14147
+ return $( "<div>" )
14148
+ .attr( "id", id )
14149
+ .addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" )
14150
+ .data( "ui-tabs-destroy", true );
14151
+ },
14152
+
14153
+ _setupDisabled: function( disabled ) {
14154
+ if ( $.isArray( disabled ) ) {
14155
+ if ( !disabled.length ) {
14156
+ disabled = false;
14157
+ } else if ( disabled.length === this.anchors.length ) {
14158
+ disabled = true;
14159
+ }
14160
+ }
14161
+
14162
+ // disable tabs
14163
+ for ( var i = 0, li; ( li = this.tabs[ i ] ); i++ ) {
14164
+ if ( disabled === true || $.inArray( i, disabled ) !== -1 ) {
14165
+ $( li )
14166
+ .addClass( "ui-state-disabled" )
14167
+ .attr( "aria-disabled", "true" );
14168
+ } else {
14169
+ $( li )
14170
+ .removeClass( "ui-state-disabled" )
14171
+ .removeAttr( "aria-disabled" );
14172
+ }
14173
+ }
14174
+
14175
+ this.options.disabled = disabled;
14176
+ },
14177
+
14178
+ _setupEvents: function( event ) {
14179
+ var events = {
14180
+ click: function( event ) {
14181
+ event.preventDefault();
14182
+ }
14183
+ };
14184
+ if ( event ) {
14185
+ $.each( event.split(" "), function( index, eventName ) {
14186
+ events[ eventName ] = "_eventHandler";
14187
+ });
14188
+ }
14189
+
14190
+ this._off( this.anchors.add( this.tabs ).add( this.panels ) );
14191
+ this._on( this.anchors, events );
14192
+ this._on( this.tabs, { keydown: "_tabKeydown" } );
14193
+ this._on( this.panels, { keydown: "_panelKeydown" } );
14194
+
14195
+ this._focusable( this.tabs );
14196
+ this._hoverable( this.tabs );
14197
+ },
14198
+
14199
+ _setupHeightStyle: function( heightStyle ) {
14200
+ var maxHeight,
14201
+ parent = this.element.parent();
14202
+
14203
+ if ( heightStyle === "fill" ) {
14204
+ maxHeight = parent.height();
14205
+ maxHeight -= this.element.outerHeight() - this.element.height();
14206
+
14207
+ this.element.siblings( ":visible" ).each(function() {
14208
+ var elem = $( this ),
14209
+ position = elem.css( "position" );
14210
+
14211
+ if ( position === "absolute" || position === "fixed" ) {
14212
+ return;
14213
+ }
14214
+ maxHeight -= elem.outerHeight( true );
14215
+ });
14216
+
14217
+ this.element.children().not( this.panels ).each(function() {
14218
+ maxHeight -= $( this ).outerHeight( true );
14219
+ });
14220
+
14221
+ this.panels.each(function() {
14222
+ $( this ).height( Math.max( 0, maxHeight -
14223
+ $( this ).innerHeight() + $( this ).height() ) );
14224
+ })
14225
+ .css( "overflow", "auto" );
14226
+ } else if ( heightStyle === "auto" ) {
14227
+ maxHeight = 0;
14228
+ this.panels.each(function() {
14229
+ maxHeight = Math.max( maxHeight, $( this ).height( "" ).height() );
14230
+ }).height( maxHeight );
14231
+ }
14232
+ },
14233
+
14234
+ _eventHandler: function( event ) {
14235
+ var options = this.options,
14236
+ active = this.active,
14237
+ anchor = $( event.currentTarget ),
14238
+ tab = anchor.closest( "li" ),
14239
+ clickedIsActive = tab[ 0 ] === active[ 0 ],
14240
+ collapsing = clickedIsActive && options.collapsible,
14241
+ toShow = collapsing ? $() : this._getPanelForTab( tab ),
14242
+ toHide = !active.length ? $() : this._getPanelForTab( active ),
14243
+ eventData = {
14244
+ oldTab: active,
14245
+ oldPanel: toHide,
14246
+ newTab: collapsing ? $() : tab,
14247
+ newPanel: toShow
14248
+ };
14249
+
14250
+ event.preventDefault();
14251
+
14252
+ if ( tab.hasClass( "ui-state-disabled" ) ||
14253
+ // tab is already loading
14254
+ tab.hasClass( "ui-tabs-loading" ) ||
14255
+ // can't switch durning an animation
14256
+ this.running ||
14257
+ // click on active header, but not collapsible
14258
+ ( clickedIsActive && !options.collapsible ) ||
14259
+ // allow canceling activation
14260
+ ( this._trigger( "beforeActivate", event, eventData ) === false ) ) {
14261
+ return;
14262
+ }
14263
+
14264
+ options.active = collapsing ? false : this.tabs.index( tab );
14265
+
14266
+ this.active = clickedIsActive ? $() : tab;
14267
+ if ( this.xhr ) {
14268
+ this.xhr.abort();
14269
+ }
14270
+
14271
+ if ( !toHide.length && !toShow.length ) {
14272
+ $.error( "jQuery UI Tabs: Mismatching fragment identifier." );
14273
+ }
14274
+
14275
+ if ( toShow.length ) {
14276
+ this.load( this.tabs.index( tab ), event );
14277
+ }
14278
+ this._toggle( event, eventData );
14279
+ },
14280
+
14281
+ // handles show/hide for selecting tabs
14282
+ _toggle: function( event, eventData ) {
14283
+ var that = this,
14284
+ toShow = eventData.newPanel,
14285
+ toHide = eventData.oldPanel;
14286
+
14287
+ this.running = true;
14288
+
14289
+ function complete() {
14290
+ that.running = false;
14291
+ that._trigger( "activate", event, eventData );
14292
+ }
14293
+
14294
+ function show() {
14295
+ eventData.newTab.closest( "li" ).addClass( "ui-tabs-active ui-state-active" );
14296
+
14297
+ if ( toShow.length && that.options.show ) {
14298
+ that._show( toShow, that.options.show, complete );
14299
+ } else {
14300
+ toShow.show();
14301
+ complete();
14302
+ }
14303
+ }
14304
+
14305
+ // start out by hiding, then showing, then completing
14306
+ if ( toHide.length && this.options.hide ) {
14307
+ this._hide( toHide, this.options.hide, function() {
14308
+ eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" );
14309
+ show();
14310
+ });
14311
+ } else {
14312
+ eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" );
14313
+ toHide.hide();
14314
+ show();
14315
+ }
14316
+
14317
+ toHide.attr({
14318
+ "aria-expanded": "false",
14319
+ "aria-hidden": "true"
14320
+ });
14321
+ eventData.oldTab.attr( "aria-selected", "false" );
14322
+ // If we're switching tabs, remove the old tab from the tab order.
14323
+ // If we're opening from collapsed state, remove the previous tab from the tab order.
14324
+ // If we're collapsing, then keep the collapsing tab in the tab order.
14325
+ if ( toShow.length && toHide.length ) {
14326
+ eventData.oldTab.attr( "tabIndex", -1 );
14327
+ } else if ( toShow.length ) {
14328
+ this.tabs.filter(function() {
14329
+ return $( this ).attr( "tabIndex" ) === 0;
14330
+ })
14331
+ .attr( "tabIndex", -1 );
14332
+ }
14333
+
14334
+ toShow.attr({
14335
+ "aria-expanded": "true",
14336
+ "aria-hidden": "false"
14337
+ });
14338
+ eventData.newTab.attr({
14339
+ "aria-selected": "true",
14340
+ tabIndex: 0
14341
+ });
14342
+ },
14343
+
14344
+ _activate: function( index ) {
14345
+ var anchor,
14346
+ active = this._findActive( index );
14347
+
14348
+ // trying to activate the already active panel
14349
+ if ( active[ 0 ] === this.active[ 0 ] ) {
14350
+ return;
14351
+ }
14352
+
14353
+ // trying to collapse, simulate a click on the current active header
14354
+ if ( !active.length ) {
14355
+ active = this.active;
14356
+ }
14357
+
14358
+ anchor = active.find( ".ui-tabs-anchor" )[ 0 ];
14359
+ this._eventHandler({
14360
+ target: anchor,
14361
+ currentTarget: anchor,
14362
+ preventDefault: $.noop
14363
+ });
14364
+ },
14365
+
14366
+ _findActive: function( index ) {
14367
+ return index === false ? $() : this.tabs.eq( index );
14368
+ },
14369
+
14370
+ _getIndex: function( index ) {
14371
+ // meta-function to give users option to provide a href string instead of a numerical index.
14372
+ if ( typeof index === "string" ) {
14373
+ index = this.anchors.index( this.anchors.filter( "[href$='" + index + "']" ) );
14374
+ }
14375
+
14376
+ return index;
14377
+ },
14378
+
14379
+ _destroy: function() {
14380
+ if ( this.xhr ) {
14381
+ this.xhr.abort();
14382
+ }
14383
+
14384
+ this.element.removeClass( "ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible" );
14385
+
14386
+ this.tablist
14387
+ .removeClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" )
14388
+ .removeAttr( "role" );
14389
+
14390
+ this.anchors
14391
+ .removeClass( "ui-tabs-anchor" )
14392
+ .removeAttr( "role" )
14393
+ .removeAttr( "tabIndex" )
14394
+ .removeUniqueId();
14395
+
14396
+ this.tabs.add( this.panels ).each(function() {
14397
+ if ( $.data( this, "ui-tabs-destroy" ) ) {
14398
+ $( this ).remove();
14399
+ } else {
14400
+ $( this )
14401
+ .removeClass( "ui-state-default ui-state-active ui-state-disabled " +
14402
+ "ui-corner-top ui-corner-bottom ui-widget-content ui-tabs-active ui-tabs-panel" )
14403
+ .removeAttr( "tabIndex" )
14404
+ .removeAttr( "aria-live" )
14405
+ .removeAttr( "aria-busy" )
14406
+ .removeAttr( "aria-selected" )
14407
+ .removeAttr( "aria-labelledby" )
14408
+ .removeAttr( "aria-hidden" )
14409
+ .removeAttr( "aria-expanded" )
14410
+ .removeAttr( "role" );
14411
+ }
14412
+ });
14413
+
14414
+ this.tabs.each(function() {
14415
+ var li = $( this ),
14416
+ prev = li.data( "ui-tabs-aria-controls" );
14417
+ if ( prev ) {
14418
+ li
14419
+ .attr( "aria-controls", prev )
14420
+ .removeData( "ui-tabs-aria-controls" );
14421
+ } else {
14422
+ li.removeAttr( "aria-controls" );
14423
+ }
14424
+ });
14425
+
14426
+ this.panels.show();
14427
+
14428
+ if ( this.options.heightStyle !== "content" ) {
14429
+ this.panels.css( "height", "" );
14430
+ }
14431
+ },
14432
+
14433
+ enable: function( index ) {
14434
+ var disabled = this.options.disabled;
14435
+ if ( disabled === false ) {
14436
+ return;
14437
+ }
14438
+
14439
+ if ( index === undefined ) {
14440
+ disabled = false;
14441
+ } else {
14442
+ index = this._getIndex( index );
14443
+ if ( $.isArray( disabled ) ) {
14444
+ disabled = $.map( disabled, function( num ) {
14445
+ return num !== index ? num : null;
14446
+ });
14447
+ } else {
14448
+ disabled = $.map( this.tabs, function( li, num ) {
14449
+ return num !== index ? num : null;
14450
+ });
14451
+ }
14452
+ }
14453
+ this._setupDisabled( disabled );
14454
+ },
14455
+
14456
+ disable: function( index ) {
14457
+ var disabled = this.options.disabled;
14458
+ if ( disabled === true ) {
14459
+ return;
14460
+ }
14461
+
14462
+ if ( index === undefined ) {
14463
+ disabled = true;
14464
+ } else {
14465
+ index = this._getIndex( index );
14466
+ if ( $.inArray( index, disabled ) !== -1 ) {
14467
+ return;
14468
+ }
14469
+ if ( $.isArray( disabled ) ) {
14470
+ disabled = $.merge( [ index ], disabled ).sort();
14471
+ } else {
14472
+ disabled = [ index ];
14473
+ }
14474
+ }
14475
+ this._setupDisabled( disabled );
14476
+ },
14477
+
14478
+ load: function( index, event ) {
14479
+ index = this._getIndex( index );
14480
+ var that = this,
14481
+ tab = this.tabs.eq( index ),
14482
+ anchor = tab.find( ".ui-tabs-anchor" ),
14483
+ panel = this._getPanelForTab( tab ),
14484
+ eventData = {
14485
+ tab: tab,
14486
+ panel: panel
14487
+ };
14488
+
14489
+ // not remote
14490
+ if ( isLocal( anchor[ 0 ] ) ) {
14491
+ return;
14492
+ }
14493
+
14494
+ this.xhr = $.ajax( this._ajaxSettings( anchor, event, eventData ) );
14495
+
14496
+ // support: jQuery <1.8
14497
+ // jQuery <1.8 returns false if the request is canceled in beforeSend,
14498
+ // but as of 1.8, $.ajax() always returns a jqXHR object.
14499
+ if ( this.xhr && this.xhr.statusText !== "canceled" ) {
14500
+ tab.addClass( "ui-tabs-loading" );
14501
+ panel.attr( "aria-busy", "true" );
14502
+
14503
+ this.xhr
14504
+ .success(function( response ) {
14505
+ // support: jQuery <1.8
14506
+ // http://bugs.jquery.com/ticket/11778
14507
+ setTimeout(function() {
14508
+ panel.html( response );
14509
+ that._trigger( "load", event, eventData );
14510
+ }, 1 );
14511
+ })
14512
+ .complete(function( jqXHR, status ) {
14513
+ // support: jQuery <1.8
14514
+ // http://bugs.jquery.com/ticket/11778
14515
+ setTimeout(function() {
14516
+ if ( status === "abort" ) {
14517
+ that.panels.stop( false, true );
14518
+ }
14519
+
14520
+ tab.removeClass( "ui-tabs-loading" );
14521
+ panel.removeAttr( "aria-busy" );
14522
+
14523
+ if ( jqXHR === that.xhr ) {
14524
+ delete that.xhr;
14525
+ }
14526
+ }, 1 );
14527
+ });
14528
+ }
14529
+ },
14530
+
14531
+ _ajaxSettings: function( anchor, event, eventData ) {
14532
+ var that = this;
14533
+ return {
14534
+ url: anchor.attr( "href" ),
14535
+ beforeSend: function( jqXHR, settings ) {
14536
+ return that._trigger( "beforeLoad", event,
14537
+ $.extend( { jqXHR : jqXHR, ajaxSettings: settings }, eventData ) );
14538
+ }
14539
+ };
14540
+ },
14541
+
14542
+ _getPanelForTab: function( tab ) {
14543
+ var id = $( tab ).attr( "aria-controls" );
14544
+ return this.element.find( this._sanitizeSelector( "#" + id ) );
14545
+ }
14546
+ });
14547
+
14548
+ })( jQuery );
14549
+
14550
+ (function( $ ) {
14551
+
14552
+ var increments = 0;
14553
+
14554
+ function addDescribedBy( elem, id ) {
14555
+ var describedby = (elem.attr( "aria-describedby" ) || "").split( /\s+/ );
14556
+ describedby.push( id );
14557
+ elem
14558
+ .data( "ui-tooltip-id", id )
14559
+ .attr( "aria-describedby", $.trim( describedby.join( " " ) ) );
14560
+ }
14561
+
14562
+ function removeDescribedBy( elem ) {
14563
+ var id = elem.data( "ui-tooltip-id" ),
14564
+ describedby = (elem.attr( "aria-describedby" ) || "").split( /\s+/ ),
14565
+ index = $.inArray( id, describedby );
14566
+ if ( index !== -1 ) {
14567
+ describedby.splice( index, 1 );
14568
+ }
14569
+
14570
+ elem.removeData( "ui-tooltip-id" );
14571
+ describedby = $.trim( describedby.join( " " ) );
14572
+ if ( describedby ) {
14573
+ elem.attr( "aria-describedby", describedby );
14574
+ } else {
14575
+ elem.removeAttr( "aria-describedby" );
14576
+ }
14577
+ }
14578
+
14579
+ $.widget( "ui.tooltip", {
14580
+ version: "1.10.1",
14581
+ options: {
14582
+ content: function() {
14583
+ // support: IE<9, Opera in jQuery <1.7
14584
+ // .text() can't accept undefined, so coerce to a string
14585
+ var title = $( this ).attr( "title" ) || "";
14586
+ // Escape title, since we're going from an attribute to raw HTML
14587
+ return $( "<a>" ).text( title ).html();
14588
+ },
14589
+ hide: true,
14590
+ // Disabled elements have inconsistent behavior across browsers (#8661)
14591
+ items: "[title]:not([disabled])",
14592
+ position: {
14593
+ my: "left top+15",
14594
+ at: "left bottom",
14595
+ collision: "flipfit flip"
14596
+ },
14597
+ show: true,
14598
+ tooltipClass: null,
14599
+ track: false,
14600
+
14601
+ // callbacks
14602
+ close: null,
14603
+ open: null
14604
+ },
14605
+
14606
+ _create: function() {
14607
+ this._on({
14608
+ mouseover: "open",
14609
+ focusin: "open"
14610
+ });
14611
+
14612
+ // IDs of generated tooltips, needed for destroy
14613
+ this.tooltips = {};
14614
+ // IDs of parent tooltips where we removed the title attribute
14615
+ this.parents = {};
14616
+
14617
+ if ( this.options.disabled ) {
14618
+ this._disable();
14619
+ }
14620
+ },
14621
+
14622
+ _setOption: function( key, value ) {
14623
+ var that = this;
14624
+
14625
+ if ( key === "disabled" ) {
14626
+ this[ value ? "_disable" : "_enable" ]();
14627
+ this.options[ key ] = value;
14628
+ // disable element style changes
14629
+ return;
14630
+ }
14631
+
14632
+ this._super( key, value );
14633
+
14634
+ if ( key === "content" ) {
14635
+ $.each( this.tooltips, function( id, element ) {
14636
+ that._updateContent( element );
14637
+ });
14638
+ }
14639
+ },
14640
+
14641
+ _disable: function() {
14642
+ var that = this;
14643
+
14644
+ // close open tooltips
14645
+ $.each( this.tooltips, function( id, element ) {
14646
+ var event = $.Event( "blur" );
14647
+ event.target = event.currentTarget = element[0];
14648
+ that.close( event, true );
14649
+ });
14650
+
14651
+ // remove title attributes to prevent native tooltips
14652
+ this.element.find( this.options.items ).addBack().each(function() {
14653
+ var element = $( this );
14654
+ if ( element.is( "[title]" ) ) {
14655
+ element
14656
+ .data( "ui-tooltip-title", element.attr( "title" ) )
14657
+ .attr( "title", "" );
14658
+ }
14659
+ });
14660
+ },
14661
+
14662
+ _enable: function() {
14663
+ // restore title attributes
14664
+ this.element.find( this.options.items ).addBack().each(function() {
14665
+ var element = $( this );
14666
+ if ( element.data( "ui-tooltip-title" ) ) {
14667
+ element.attr( "title", element.data( "ui-tooltip-title" ) );
14668
+ }
14669
+ });
14670
+ },
14671
+
14672
+ open: function( event ) {
14673
+ var that = this,
14674
+ target = $( event ? event.target : this.element )
14675
+ // we need closest here due to mouseover bubbling,
14676
+ // but always pointing at the same event target
14677
+ .closest( this.options.items );
14678
+
14679
+ // No element to show a tooltip for or the tooltip is already open
14680
+ if ( !target.length || target.data( "ui-tooltip-id" ) ) {
14681
+ return;
14682
+ }
14683
+
14684
+ if ( target.attr( "title" ) ) {
14685
+ target.data( "ui-tooltip-title", target.attr( "title" ) );
14686
+ }
14687
+
14688
+ target.data( "ui-tooltip-open", true );
14689
+
14690
+ // kill parent tooltips, custom or native, for hover
14691
+ if ( event && event.type === "mouseover" ) {
14692
+ target.parents().each(function() {
14693
+ var parent = $( this ),
14694
+ blurEvent;
14695
+ if ( parent.data( "ui-tooltip-open" ) ) {
14696
+ blurEvent = $.Event( "blur" );
14697
+ blurEvent.target = blurEvent.currentTarget = this;
14698
+ that.close( blurEvent, true );
14699
+ }
14700
+ if ( parent.attr( "title" ) ) {
14701
+ parent.uniqueId();
14702
+ that.parents[ this.id ] = {
14703
+ element: this,
14704
+ title: parent.attr( "title" )
14705
+ };
14706
+ parent.attr( "title", "" );
14707
+ }
14708
+ });
14709
+ }
14710
+
14711
+ this._updateContent( target, event );
14712
+ },
14713
+
14714
+ _updateContent: function( target, event ) {
14715
+ var content,
14716
+ contentOption = this.options.content,
14717
+ that = this,
14718
+ eventType = event ? event.type : null;
14719
+
14720
+ if ( typeof contentOption === "string" ) {
14721
+ return this._open( event, target, contentOption );
14722
+ }
14723
+
14724
+ content = contentOption.call( target[0], function( response ) {
14725
+ // ignore async response if tooltip was closed already
14726
+ if ( !target.data( "ui-tooltip-open" ) ) {
14727
+ return;
14728
+ }
14729
+ // IE may instantly serve a cached response for ajax requests
14730
+ // delay this call to _open so the other call to _open runs first
14731
+ that._delay(function() {
14732
+ // jQuery creates a special event for focusin when it doesn't
14733
+ // exist natively. To improve performance, the native event
14734
+ // object is reused and the type is changed. Therefore, we can't
14735
+ // rely on the type being correct after the event finished
14736
+ // bubbling, so we set it back to the previous value. (#8740)
14737
+ if ( event ) {
14738
+ event.type = eventType;
14739
+ }
14740
+ this._open( event, target, response );
14741
+ });
14742
+ });
14743
+ if ( content ) {
14744
+ this._open( event, target, content );
14745
+ }
14746
+ },
14747
+
14748
+ _open: function( event, target, content ) {
14749
+ var tooltip, events, delayedShow,
14750
+ positionOption = $.extend( {}, this.options.position );
14751
+
14752
+ if ( !content ) {
14753
+ return;
14754
+ }
14755
+
14756
+ // Content can be updated multiple times. If the tooltip already
14757
+ // exists, then just update the content and bail.
14758
+ tooltip = this._find( target );
14759
+ if ( tooltip.length ) {
14760
+ tooltip.find( ".ui-tooltip-content" ).html( content );
14761
+ return;
14762
+ }
14763
+
14764
+ // if we have a title, clear it to prevent the native tooltip
14765
+ // we have to check first to avoid defining a title if none exists
14766
+ // (we don't want to cause an element to start matching [title])
14767
+ //
14768
+ // We use removeAttr only for key events, to allow IE to export the correct
14769
+ // accessible attributes. For mouse events, set to empty string to avoid
14770
+ // native tooltip showing up (happens only when removing inside mouseover).
14771
+ if ( target.is( "[title]" ) ) {
14772
+ if ( event && event.type === "mouseover" ) {
14773
+ target.attr( "title", "" );
14774
+ } else {
14775
+ target.removeAttr( "title" );
14776
+ }
14777
+ }
14778
+
14779
+ tooltip = this._tooltip( target );
14780
+ addDescribedBy( target, tooltip.attr( "id" ) );
14781
+ tooltip.find( ".ui-tooltip-content" ).html( content );
14782
+
14783
+ function position( event ) {
14784
+ positionOption.of = event;
14785
+ if ( tooltip.is( ":hidden" ) ) {
14786
+ return;
14787
+ }
14788
+ tooltip.position( positionOption );
14789
+ }
14790
+ if ( this.options.track && event && /^mouse/.test( event.type ) ) {
14791
+ this._on( this.document, {
14792
+ mousemove: position
14793
+ });
14794
+ // trigger once to override element-relative positioning
14795
+ position( event );
14796
+ } else {
14797
+ tooltip.position( $.extend({
14798
+ of: target
14799
+ }, this.options.position ) );
14800
+ }
14801
+
14802
+ tooltip.hide();
14803
+
14804
+ this._show( tooltip, this.options.show );
14805
+ // Handle tracking tooltips that are shown with a delay (#8644). As soon
14806
+ // as the tooltip is visible, position the tooltip using the most recent
14807
+ // event.
14808
+ if ( this.options.show && this.options.show.delay ) {
14809
+ delayedShow = this.delayedShow = setInterval(function() {
14810
+ if ( tooltip.is( ":visible" ) ) {
14811
+ position( positionOption.of );
14812
+ clearInterval( delayedShow );
14813
+ }
14814
+ }, $.fx.interval );
14815
+ }
14816
+
14817
+ this._trigger( "open", event, { tooltip: tooltip } );
14818
+
14819
+ events = {
14820
+ keyup: function( event ) {
14821
+ if ( event.keyCode === $.ui.keyCode.ESCAPE ) {
14822
+ var fakeEvent = $.Event(event);
14823
+ fakeEvent.currentTarget = target[0];
14824
+ this.close( fakeEvent, true );
14825
+ }
14826
+ },
14827
+ remove: function() {
14828
+ this._removeTooltip( tooltip );
14829
+ }
14830
+ };
14831
+ if ( !event || event.type === "mouseover" ) {
14832
+ events.mouseleave = "close";
14833
+ }
14834
+ if ( !event || event.type === "focusin" ) {
14835
+ events.focusout = "close";
14836
+ }
14837
+ this._on( true, target, events );
14838
+ },
14839
+
14840
+ close: function( event ) {
14841
+ var that = this,
14842
+ target = $( event ? event.currentTarget : this.element ),
14843
+ tooltip = this._find( target );
14844
+
14845
+ // disabling closes the tooltip, so we need to track when we're closing
14846
+ // to avoid an infinite loop in case the tooltip becomes disabled on close
14847
+ if ( this.closing ) {
14848
+ return;
14849
+ }
14850
+
14851
+ // Clear the interval for delayed tracking tooltips
14852
+ clearInterval( this.delayedShow );
14853
+
14854
+ // only set title if we had one before (see comment in _open())
14855
+ if ( target.data( "ui-tooltip-title" ) ) {
14856
+ target.attr( "title", target.data( "ui-tooltip-title" ) );
14857
+ }
14858
+
14859
+ removeDescribedBy( target );
14860
+
14861
+ tooltip.stop( true );
14862
+ this._hide( tooltip, this.options.hide, function() {
14863
+ that._removeTooltip( $( this ) );
14864
+ });
14865
+
14866
+ target.removeData( "ui-tooltip-open" );
14867
+ this._off( target, "mouseleave focusout keyup" );
14868
+ // Remove 'remove' binding only on delegated targets
14869
+ if ( target[0] !== this.element[0] ) {
14870
+ this._off( target, "remove" );
14871
+ }
14872
+ this._off( this.document, "mousemove" );
14873
+
14874
+ if ( event && event.type === "mouseleave" ) {
14875
+ $.each( this.parents, function( id, parent ) {
14876
+ $( parent.element ).attr( "title", parent.title );
14877
+ delete that.parents[ id ];
14878
+ });
14879
+ }
14880
+
14881
+ this.closing = true;
14882
+ this._trigger( "close", event, { tooltip: tooltip } );
14883
+ this.closing = false;
14884
+ },
14885
+
14886
+ _tooltip: function( element ) {
14887
+ var id = "ui-tooltip-" + increments++,
14888
+ tooltip = $( "<div>" )
14889
+ .attr({
14890
+ id: id,
14891
+ role: "tooltip"
14892
+ })
14893
+ .addClass( "ui-tooltip ui-widget ui-corner-all ui-widget-content " +
14894
+ ( this.options.tooltipClass || "" ) );
14895
+ $( "<div>" )
14896
+ .addClass( "ui-tooltip-content" )
14897
+ .appendTo( tooltip );
14898
+ tooltip.appendTo( this.document[0].body );
14899
+ this.tooltips[ id ] = element;
14900
+ return tooltip;
14901
+ },
14902
+
14903
+ _find: function( target ) {
14904
+ var id = target.data( "ui-tooltip-id" );
14905
+ return id ? $( "#" + id ) : $();
14906
+ },
14907
+
14908
+ _removeTooltip: function( tooltip ) {
14909
+ tooltip.remove();
14910
+ delete this.tooltips[ tooltip.attr( "id" ) ];
14911
+ },
14912
+
14913
+ _destroy: function() {
14914
+ var that = this;
14915
+
14916
+ // close open tooltips
14917
+ $.each( this.tooltips, function( id, element ) {
14918
+ // Delegate to close method to handle common cleanup
14919
+ var event = $.Event( "blur" );
14920
+ event.target = event.currentTarget = element[0];
14921
+ that.close( event, true );
14922
+
14923
+ // Remove immediately; destroying an open tooltip doesn't use the
14924
+ // hide animation
14925
+ $( "#" + id ).remove();
14926
+
14927
+ // Restore the title
14928
+ if ( element.data( "ui-tooltip-title" ) ) {
14929
+ element.attr( "title", element.data( "ui-tooltip-title" ) );
14930
+ element.removeData( "ui-tooltip-title" );
14931
+ }
14932
+ });
14933
+ }
14934
+ });
14935
+
14936
+ }( jQuery ) );