jQuery Updater - Version 3.2.0

Version Description

  • Updated jQuery to 3.2.0
  • Removed upgrade notice
Download this release

Release Info

Developer Ramoonus
Plugin Icon wp plugin jQuery Updater
Version 3.2.0
Comparing to
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Code changes from version 3.1.1 to 3.2.0

Files changed (5) hide show
  1. jquery-updater.php +3 -3
  2. js/jquery-3.1.1.min.js +0 -4
  3. js/jquery-3.2.0.js +10244 -0
  4. js/jquery-3.2.0.min.js +4 -0
  5. readme.txt +5 -5
jquery-updater.php CHANGED
@@ -3,7 +3,7 @@
3
  * Plugin Name: jQuery Updater
4
  * Plugin URI: http://www.ramoonus.nl/wordpress/jquery-updater/
5
  * Description: This plugin updates jQuery to the latest stable version.
6
- * Version: 3.1.1
7
  * Author: Ramoonus
8
  * Author URI: http://www.ramoonus.nl/
9
  * License: GPL3
@@ -13,7 +13,7 @@
13
 
14
  /*
15
  * Replace jQuery with a newer version, load jQuery Migrate
16
- * @version 3.1.1
17
  * @since 1.0.0
18
  */
19
  function rw_jquery_updater()
@@ -23,7 +23,7 @@ function rw_jquery_updater()
23
  // Deregister core jQuery
24
  wp_deregister_script('jquery');
25
  // Register
26
- wp_enqueue_script('jquery', plugins_url('/js/jquery-3.1.1.min.js', __FILE__), false, '3.1.1');
27
 
28
  // jQuery Migrate
29
  // Deregister core jQuery Migrate
3
  * Plugin Name: jQuery Updater
4
  * Plugin URI: http://www.ramoonus.nl/wordpress/jquery-updater/
5
  * Description: This plugin updates jQuery to the latest stable version.
6
+ * Version: 3.2.0
7
  * Author: Ramoonus
8
  * Author URI: http://www.ramoonus.nl/
9
  * License: GPL3
13
 
14
  /*
15
  * Replace jQuery with a newer version, load jQuery Migrate
16
+ * @version 3.2.0
17
  * @since 1.0.0
18
  */
19
  function rw_jquery_updater()
23
  // Deregister core jQuery
24
  wp_deregister_script('jquery');
25
  // Register
26
+ wp_enqueue_script('jquery', plugins_url('/js/jquery-3.2.0.min.js', __FILE__), false, '3.2.0');
27
 
28
  // jQuery Migrate
29
  // Deregister core jQuery Migrate
js/jquery-3.1.1.min.js DELETED
@@ -1,4 +0,0 @@
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a=d.createElement("input"),b=d.createElement("select"),c=b.appendChild(d.createElement("option"));a.type="checkbox",o.checkOn=""!==a.value,o.optSelected=c.selected,a=d.createElement("input"),a.value="t",a.type="radio",o.radioValue="t"===a.value}();var ib,jb=r.expr.attrHandle;r.fn.extend({attr:function(a,b){return S(this,r.attr,a,b,arguments.length>1)},removeAttr:function(a){return this.each(function(){r.removeAttr(this,a)})}}),r.extend({attr:function(a,b,c){var d,e,f=a.nodeType;if(3!==f&&8!==f&&2!==f)return"undefined"==typeof a.getAttribute?r.prop(a,b,c):(1===f&&r.isXMLDoc(a)||(e=r.attrHooks[b.toLowerCase()]||(r.expr.match.bool.test(b)?ib:void 0)),
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+ throw new Error( "jQuery requires a window with a document" );
32
+ }
33
+ return factory( w );
34
+ };
35
+ } else {
36
+ factory( global );
37
+ }
38
+
39
+ // Pass this if window is not defined yet
40
+ } )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
41
+
42
+ // Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
43
+ // throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
44
+ // arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
45
+ // enough that all such attempts are guarded in a try block.
46
+ "use strict";
47
+
48
+ var arr = [];
49
+
50
+ var document = window.document;
51
+
52
+ var getProto = Object.getPrototypeOf;
53
+
54
+ var slice = arr.slice;
55
+
56
+ var concat = arr.concat;
57
+
58
+ var push = arr.push;
59
+
60
+ var indexOf = arr.indexOf;
61
+
62
+ var class2type = {};
63
+
64
+ var toString = class2type.toString;
65
+
66
+ var hasOwn = class2type.hasOwnProperty;
67
+
68
+ var fnToString = hasOwn.toString;
69
+
70
+ var ObjectFunctionString = fnToString.call( Object );
71
+
72
+ var support = {};
73
+
74
+
75
+
76
+ function DOMEval( code, doc ) {
77
+ doc = doc || document;
78
+
79
+ var script = doc.createElement( "script" );
80
+
81
+ script.text = code;
82
+ doc.head.appendChild( script ).parentNode.removeChild( script );
83
+ }
84
+ /* global Symbol */
85
+ // Defining this global in .eslintrc.json would create a danger of using the global
86
+ // unguarded in another place, it seems safer to define global only for this module
87
+
88
+
89
+
90
+ var
91
+ version = "3.2.0",
92
+
93
+ // Define a local copy of jQuery
94
+ jQuery = function( selector, context ) {
95
+
96
+ // The jQuery object is actually just the init constructor 'enhanced'
97
+ // Need init if jQuery is called (just allow error to be thrown if not included)
98
+ return new jQuery.fn.init( selector, context );
99
+ },
100
+
101
+ // Support: Android <=4.0 only
102
+ // Make sure we trim BOM and NBSP
103
+ rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
104
+
105
+ // Matches dashed string for camelizing
106
+ rmsPrefix = /^-ms-/,
107
+ rdashAlpha = /-([a-z])/g,
108
+
109
+ // Used by jQuery.camelCase as callback to replace()
110
+ fcamelCase = function( all, letter ) {
111
+ return letter.toUpperCase();
112
+ };
113
+
114
+ jQuery.fn = jQuery.prototype = {
115
+
116
+ // The current version of jQuery being used
117
+ jquery: version,
118
+
119
+ constructor: jQuery,
120
+
121
+ // The default length of a jQuery object is 0
122
+ length: 0,
123
+
124
+ toArray: function() {
125
+ return slice.call( this );
126
+ },
127
+
128
+ // Get the Nth element in the matched element set OR
129
+ // Get the whole matched element set as a clean array
130
+ get: function( num ) {
131
+
132
+ // Return all the elements in a clean array
133
+ if ( num == null ) {
134
+ return slice.call( this );
135
+ }
136
+
137
+ // Return just the one element from the set
138
+ return num < 0 ? this[ num + this.length ] : this[ num ];
139
+ },
140
+
141
+ // Take an array of elements and push it onto the stack
142
+ // (returning the new matched element set)
143
+ pushStack: function( elems ) {
144
+
145
+ // Build a new jQuery matched element set
146
+ var ret = jQuery.merge( this.constructor(), elems );
147
+
148
+ // Add the old object onto the stack (as a reference)
149
+ ret.prevObject = this;
150
+
151
+ // Return the newly-formed element set
152
+ return ret;
153
+ },
154
+
155
+ // Execute a callback for every element in the matched set.
156
+ each: function( callback ) {
157
+ return jQuery.each( this, callback );
158
+ },
159
+
160
+ map: function( callback ) {
161
+ return this.pushStack( jQuery.map( this, function( elem, i ) {
162
+ return callback.call( elem, i, elem );
163
+ } ) );
164
+ },
165
+
166
+ slice: function() {
167
+ return this.pushStack( slice.apply( this, arguments ) );
168
+ },
169
+
170
+ first: function() {
171
+ return this.eq( 0 );
172
+ },
173
+
174
+ last: function() {
175
+ return this.eq( -1 );
176
+ },
177
+
178
+ eq: function( i ) {
179
+ var len = this.length,
180
+ j = +i + ( i < 0 ? len : 0 );
181
+ return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
182
+ },
183
+
184
+ end: function() {
185
+ return this.prevObject || this.constructor();
186
+ },
187
+
188
+ // For internal use only.
189
+ // Behaves like an Array's method, not like a jQuery method.
190
+ push: push,
191
+ sort: arr.sort,
192
+ splice: arr.splice
193
+ };
194
+
195
+ jQuery.extend = jQuery.fn.extend = function() {
196
+ var options, name, src, copy, copyIsArray, clone,
197
+ target = arguments[ 0 ] || {},
198
+ i = 1,
199
+ length = arguments.length,
200
+ deep = false;
201
+
202
+ // Handle a deep copy situation
203
+ if ( typeof target === "boolean" ) {
204
+ deep = target;
205
+
206
+ // Skip the boolean and the target
207
+ target = arguments[ i ] || {};
208
+ i++;
209
+ }
210
+
211
+ // Handle case when target is a string or something (possible in deep copy)
212
+ if ( typeof target !== "object" && !jQuery.isFunction( target ) ) {
213
+ target = {};
214
+ }
215
+
216
+ // Extend jQuery itself if only one argument is passed
217
+ if ( i === length ) {
218
+ target = this;
219
+ i--;
220
+ }
221
+
222
+ for ( ; i < length; i++ ) {
223
+
224
+ // Only deal with non-null/undefined values
225
+ if ( ( options = arguments[ i ] ) != null ) {
226
+
227
+ // Extend the base object
228
+ for ( name in options ) {
229
+ src = target[ name ];
230
+ copy = options[ name ];
231
+
232
+ // Prevent never-ending loop
233
+ if ( target === copy ) {
234
+ continue;
235
+ }
236
+
237
+ // Recurse if we're merging plain objects or arrays
238
+ if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
239
+ ( copyIsArray = Array.isArray( copy ) ) ) ) {
240
+
241
+ if ( copyIsArray ) {
242
+ copyIsArray = false;
243
+ clone = src && Array.isArray( src ) ? src : [];
244
+
245
+ } else {
246
+ clone = src && jQuery.isPlainObject( src ) ? src : {};
247
+ }
248
+
249
+ // Never move original objects, clone them
250
+ target[ name ] = jQuery.extend( deep, clone, copy );
251
+
252
+ // Don't bring in undefined values
253
+ } else if ( copy !== undefined ) {
254
+ target[ name ] = copy;
255
+ }
256
+ }
257
+ }
258
+ }
259
+
260
+ // Return the modified object
261
+ return target;
262
+ };
263
+
264
+ jQuery.extend( {
265
+
266
+ // Unique for each copy of jQuery on the page
267
+ expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
268
+
269
+ // Assume jQuery is ready without the ready module
270
+ isReady: true,
271
+
272
+ error: function( msg ) {
273
+ throw new Error( msg );
274
+ },
275
+
276
+ noop: function() {},
277
+
278
+ isFunction: function( obj ) {
279
+ return jQuery.type( obj ) === "function";
280
+ },
281
+
282
+ isWindow: function( obj ) {
283
+ return obj != null && obj === obj.window;
284
+ },
285
+
286
+ isNumeric: function( obj ) {
287
+
288
+ // As of jQuery 3.0, isNumeric is limited to
289
+ // strings and numbers (primitives or objects)
290
+ // that can be coerced to finite numbers (gh-2662)
291
+ var type = jQuery.type( obj );
292
+ return ( type === "number" || type === "string" ) &&
293
+
294
+ // parseFloat NaNs numeric-cast false positives ("")
295
+ // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
296
+ // subtraction forces infinities to NaN
297
+ !isNaN( obj - parseFloat( obj ) );
298
+ },
299
+
300
+ isPlainObject: function( obj ) {
301
+ var proto, Ctor;
302
+
303
+ // Detect obvious negatives
304
+ // Use toString instead of jQuery.type to catch host objects
305
+ if ( !obj || toString.call( obj ) !== "[object Object]" ) {
306
+ return false;
307
+ }
308
+
309
+ proto = getProto( obj );
310
+
311
+ // Objects with no prototype (e.g., `Object.create( null )`) are plain
312
+ if ( !proto ) {
313
+ return true;
314
+ }
315
+
316
+ // Objects with prototype are plain iff they were constructed by a global Object function
317
+ Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
318
+ return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
319
+ },
320
+
321
+ isEmptyObject: function( obj ) {
322
+
323
+ /* eslint-disable no-unused-vars */
324
+ // See https://github.com/eslint/eslint/issues/6125
325
+ var name;
326
+
327
+ for ( name in obj ) {
328
+ return false;
329
+ }
330
+ return true;
331
+ },
332
+
333
+ type: function( obj ) {
334
+ if ( obj == null ) {
335
+ return obj + "";
336
+ }
337
+
338
+ // Support: Android <=2.3 only (functionish RegExp)
339
+ return typeof obj === "object" || typeof obj === "function" ?
340
+ class2type[ toString.call( obj ) ] || "object" :
341
+ typeof obj;
342
+ },
343
+
344
+ // Evaluates a script in a global context
345
+ globalEval: function( code ) {
346
+ DOMEval( code );
347
+ },
348
+
349
+ // Convert dashed to camelCase; used by the css and data modules
350
+ // Support: IE <=9 - 11, Edge 12 - 13
351
+ // Microsoft forgot to hump their vendor prefix (#9572)
352
+ camelCase: function( string ) {
353
+ return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
354
+ },
355
+
356
+ each: function( obj, callback ) {
357
+ var length, i = 0;
358
+
359
+ if ( isArrayLike( obj ) ) {
360
+ length = obj.length;
361
+ for ( ; i < length; i++ ) {
362
+ if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
363
+ break;
364
+ }
365
+ }
366
+ } else {
367
+ for ( i in obj ) {
368
+ if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
369
+ break;
370
+ }
371
+ }
372
+ }
373
+
374
+ return obj;
375
+ },
376
+
377
+ // Support: Android <=4.0 only
378
+ trim: function( text ) {
379
+ return text == null ?
380
+ "" :
381
+ ( text + "" ).replace( rtrim, "" );
382
+ },
383
+
384
+ // results is for internal usage only
385
+ makeArray: function( arr, results ) {
386
+ var ret = results || [];
387
+
388
+ if ( arr != null ) {
389
+ if ( isArrayLike( Object( arr ) ) ) {
390
+ jQuery.merge( ret,
391
+ typeof arr === "string" ?
392
+ [ arr ] : arr
393
+ );
394
+ } else {
395
+ push.call( ret, arr );
396
+ }
397
+ }
398
+
399
+ return ret;
400
+ },
401
+
402
+ inArray: function( elem, arr, i ) {
403
+ return arr == null ? -1 : indexOf.call( arr, elem, i );
404
+ },
405
+
406
+ // Support: Android <=4.0 only, PhantomJS 1 only
407
+ // push.apply(_, arraylike) throws on ancient WebKit
408
+ merge: function( first, second ) {
409
+ var len = +second.length,
410
+ j = 0,
411
+ i = first.length;
412
+
413
+ for ( ; j < len; j++ ) {
414
+ first[ i++ ] = second[ j ];
415
+ }
416
+
417
+ first.length = i;
418
+
419
+ return first;
420
+ },
421
+
422
+ grep: function( elems, callback, invert ) {
423
+ var callbackInverse,
424
+ matches = [],
425
+ i = 0,
426
+ length = elems.length,
427
+ callbackExpect = !invert;
428
+
429
+ // Go through the array, only saving the items
430
+ // that pass the validator function
431
+ for ( ; i < length; i++ ) {
432
+ callbackInverse = !callback( elems[ i ], i );
433
+ if ( callbackInverse !== callbackExpect ) {
434
+ matches.push( elems[ i ] );
435
+ }
436
+ }
437
+
438
+ return matches;
439
+ },
440
+
441
+ // arg is for internal usage only
442
+ map: function( elems, callback, arg ) {
443
+ var length, value,
444
+ i = 0,
445
+ ret = [];
446
+
447
+ // Go through the array, translating each of the items to their new values
448
+ if ( isArrayLike( elems ) ) {
449
+ length = elems.length;
450
+ for ( ; i < length; i++ ) {
451
+ value = callback( elems[ i ], i, arg );
452
+
453
+ if ( value != null ) {
454
+ ret.push( value );
455
+ }
456
+ }
457
+
458
+ // Go through every key on the object,
459
+ } else {
460
+ for ( i in elems ) {
461
+ value = callback( elems[ i ], i, arg );
462
+
463
+ if ( value != null ) {
464
+ ret.push( value );
465
+ }
466
+ }
467
+ }
468
+
469
+ // Flatten any nested arrays
470
+ return concat.apply( [], ret );
471
+ },
472
+
473
+ // A global GUID counter for objects
474
+ guid: 1,
475
+
476
+ // Bind a function to a context, optionally partially applying any
477
+ // arguments.
478
+ proxy: function( fn, context ) {
479
+ var tmp, args, proxy;
480
+
481
+ if ( typeof context === "string" ) {
482
+ tmp = fn[ context ];
483
+ context = fn;
484
+ fn = tmp;
485
+ }
486
+
487
+ // Quick check to determine if target is callable, in the spec
488
+ // this throws a TypeError, but we will just return undefined.
489
+ if ( !jQuery.isFunction( fn ) ) {
490
+ return undefined;
491
+ }
492
+
493
+ // Simulated bind
494
+ args = slice.call( arguments, 2 );
495
+ proxy = function() {
496
+ return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
497
+ };
498
+
499
+ // Set the guid of unique handler to the same of original handler, so it can be removed
500
+ proxy.guid = fn.guid = fn.guid || jQuery.guid++;
501
+
502
+ return proxy;
503
+ },
504
+
505
+ now: Date.now,
506
+
507
+ // jQuery.support is not used in Core but other projects attach their
508
+ // properties to it so it needs to exist.
509
+ support: support
510
+ } );
511
+
512
+ if ( typeof Symbol === "function" ) {
513
+ jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
514
+ }
515
+
516
+ // Populate the class2type map
517
+ jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
518
+ function( i, name ) {
519
+ class2type[ "[object " + name + "]" ] = name.toLowerCase();
520
+ } );
521
+
522
+ function isArrayLike( obj ) {
523
+
524
+ // Support: real iOS 8.2 only (not reproducible in simulator)
525
+ // `in` check used to prevent JIT error (gh-2145)
526
+ // hasOwn isn't used here due to false negatives
527
+ // regarding Nodelist length in IE
528
+ var length = !!obj && "length" in obj && obj.length,
529
+ type = jQuery.type( obj );
530
+
531
+ if ( type === "function" || jQuery.isWindow( obj ) ) {
532
+ return false;
533
+ }
534
+
535
+ return type === "array" || length === 0 ||
536
+ typeof length === "number" && length > 0 && ( length - 1 ) in obj;
537
+ }
538
+ var Sizzle =
539
+ /*!
540
+ * Sizzle CSS Selector Engine v2.3.3
541
+ * https://sizzlejs.com/
542
+ *
543
+ * Copyright jQuery Foundation and other contributors
544
+ * Released under the MIT license
545
+ * http://jquery.org/license
546
+ *
547
+ * Date: 2016-08-08
548
+ */
549
+ (function( window ) {
550
+
551
+ var i,
552
+ support,
553
+ Expr,
554
+ getText,
555
+ isXML,
556
+ tokenize,
557
+ compile,
558
+ select,
559
+ outermostContext,
560
+ sortInput,
561
+ hasDuplicate,
562
+
563
+ // Local document vars
564
+ setDocument,
565
+ document,
566
+ docElem,
567
+ documentIsHTML,
568
+ rbuggyQSA,
569
+ rbuggyMatches,
570
+ matches,
571
+ contains,
572
+
573
+ // Instance-specific data
574
+ expando = "sizzle" + 1 * new Date(),
575
+ preferredDoc = window.document,
576
+ dirruns = 0,
577
+ done = 0,
578
+ classCache = createCache(),
579
+ tokenCache = createCache(),
580
+ compilerCache = createCache(),
581
+ sortOrder = function( a, b ) {
582
+ if ( a === b ) {
583
+ hasDuplicate = true;
584
+ }
585
+ return 0;
586
+ },
587
+
588
+ // Instance methods
589
+ hasOwn = ({}).hasOwnProperty,
590
+ arr = [],
591
+ pop = arr.pop,
592
+ push_native = arr.push,
593
+ push = arr.push,
594
+ slice = arr.slice,
595
+ // Use a stripped-down indexOf as it's faster than native
596
+ // https://jsperf.com/thor-indexof-vs-for/5
597
+ indexOf = function( list, elem ) {
598
+ var i = 0,
599
+ len = list.length;
600
+ for ( ; i < len; i++ ) {
601
+ if ( list[i] === elem ) {
602
+ return i;
603
+ }
604
+ }
605
+ return -1;
606
+ },
607
+
608
+ booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
609
+
610
+ // Regular expressions
611
+
612
+ // http://www.w3.org/TR/css3-selectors/#whitespace
613
+ whitespace = "[\\x20\\t\\r\\n\\f]",
614
+
615
+ // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
616
+ identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",
617
+
618
+ // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
619
+ attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
620
+ // Operator (capture 2)
621
+ "*([*^$|!~]?=)" + whitespace +
622
+ // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
623
+ "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
624
+ "*\\]",
625
+
626
+ pseudos = ":(" + identifier + ")(?:\\((" +
627
+ // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
628
+ // 1. quoted (capture 3; capture 4 or capture 5)
629
+ "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
630
+ // 2. simple (capture 6)
631
+ "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
632
+ // 3. anything else (capture 2)
633
+ ".*" +
634
+ ")\\)|)",
635
+
636
+ // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
637
+ rwhitespace = new RegExp( whitespace + "+", "g" ),
638
+ rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
639
+
640
+ rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
641
+ rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
642
+
643
+ rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
644
+
645
+ rpseudo = new RegExp( pseudos ),
646
+ ridentifier = new RegExp( "^" + identifier + "$" ),
647
+
648
+ matchExpr = {
649
+ "ID": new RegExp( "^#(" + identifier + ")" ),
650
+ "CLASS": new RegExp( "^\\.(" + identifier + ")" ),
651
+ "TAG": new RegExp( "^(" + identifier + "|[*])" ),
652
+ "ATTR": new RegExp( "^" + attributes ),
653
+ "PSEUDO": new RegExp( "^" + pseudos ),
654
+ "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
655
+ "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
656
+ "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
657
+ "bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
658
+ // For use in libraries implementing .is()
659
+ // We use this for POS matching in `select`
660
+ "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
661
+ whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
662
+ },
663
+
664
+ rinputs = /^(?:input|select|textarea|button)$/i,
665
+ rheader = /^h\d$/i,
666
+
667
+ rnative = /^[^{]+\{\s*\[native \w/,
668
+
669
+ // Easily-parseable/retrievable ID or TAG or CLASS selectors
670
+ rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
671
+
672
+ rsibling = /[+~]/,
673
+
674
+ // CSS escapes
675
+ // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
676
+ runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
677
+ funescape = function( _, escaped, escapedWhitespace ) {
678
+ var high = "0x" + escaped - 0x10000;
679
+ // NaN means non-codepoint
680
+ // Support: Firefox<24
681
+ // Workaround erroneous numeric interpretation of +"0x"
682
+ return high !== high || escapedWhitespace ?
683
+ escaped :
684
+ high < 0 ?
685
+ // BMP codepoint
686
+ String.fromCharCode( high + 0x10000 ) :
687
+ // Supplemental Plane codepoint (surrogate pair)
688
+ String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
689
+ },
690
+
691
+ // CSS string/identifier serialization
692
+ // https://drafts.csswg.org/cssom/#common-serializing-idioms
693
+ rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
694
+ fcssescape = function( ch, asCodePoint ) {
695
+ if ( asCodePoint ) {
696
+
697
+ // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
698
+ if ( ch === "\0" ) {
699
+ return "\uFFFD";
700
+ }
701
+
702
+ // Control characters and (dependent upon position) numbers get escaped as code points
703
+ return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
704
+ }
705
+
706
+ // Other potentially-special ASCII characters get backslash-escaped
707
+ return "\\" + ch;
708
+ },
709
+
710
+ // Used for iframes
711
+ // See setDocument()
712
+ // Removing the function wrapper causes a "Permission Denied"
713
+ // error in IE
714
+ unloadHandler = function() {
715
+ setDocument();
716
+ },
717
+
718
+ disabledAncestor = addCombinator(
719
+ function( elem ) {
720
+ return elem.disabled === true && ("form" in elem || "label" in elem);
721
+ },
722
+ { dir: "parentNode", next: "legend" }
723
+ );
724
+
725
+ // Optimize for push.apply( _, NodeList )
726
+ try {
727
+ push.apply(
728
+ (arr = slice.call( preferredDoc.childNodes )),
729
+ preferredDoc.childNodes
730
+ );
731
+ // Support: Android<4.0
732
+ // Detect silently failing push.apply
733
+ arr[ preferredDoc.childNodes.length ].nodeType;
734
+ } catch ( e ) {
735
+ push = { apply: arr.length ?
736
+
737
+ // Leverage slice if possible
738
+ function( target, els ) {
739
+ push_native.apply( target, slice.call(els) );
740
+ } :
741
+
742
+ // Support: IE<9
743
+ // Otherwise append directly
744
+ function( target, els ) {
745
+ var j = target.length,
746
+ i = 0;
747
+ // Can't trust NodeList.length
748
+ while ( (target[j++] = els[i++]) ) {}
749
+ target.length = j - 1;
750
+ }
751
+ };
752
+ }
753
+
754
+ function Sizzle( selector, context, results, seed ) {
755
+ var m, i, elem, nid, match, groups, newSelector,
756
+ newContext = context && context.ownerDocument,
757
+
758
+ // nodeType defaults to 9, since context defaults to document
759
+ nodeType = context ? context.nodeType : 9;
760
+
761
+ results = results || [];
762
+
763
+ // Return early from calls with invalid selector or context
764
+ if ( typeof selector !== "string" || !selector ||
765
+ nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
766
+
767
+ return results;
768
+ }
769
+
770
+ // Try to shortcut find operations (as opposed to filters) in HTML documents
771
+ if ( !seed ) {
772
+
773
+ if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
774
+ setDocument( context );
775
+ }
776
+ context = context || document;
777
+
778
+ if ( documentIsHTML ) {
779
+
780
+ // If the selector is sufficiently simple, try using a "get*By*" DOM method
781
+ // (excepting DocumentFragment context, where the methods don't exist)
782
+ if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
783
+
784
+ // ID selector
785
+ if ( (m = match[1]) ) {
786
+
787
+ // Document context
788
+ if ( nodeType === 9 ) {
789
+ if ( (elem = context.getElementById( m )) ) {
790
+
791
+ // Support: IE, Opera, Webkit
792
+ // TODO: identify versions
793
+ // getElementById can match elements by name instead of ID
794
+ if ( elem.id === m ) {
795
+ results.push( elem );
796
+ return results;
797
+ }
798
+ } else {
799
+ return results;
800
+ }
801
+
802
+ // Element context
803
+ } else {
804
+
805
+ // Support: IE, Opera, Webkit
806
+ // TODO: identify versions
807
+ // getElementById can match elements by name instead of ID
808
+ if ( newContext && (elem = newContext.getElementById( m )) &&
809
+ contains( context, elem ) &&
810
+ elem.id === m ) {
811
+
812
+ results.push( elem );
813
+ return results;
814
+ }
815
+ }
816
+
817
+ // Type selector
818
+ } else if ( match[2] ) {
819
+ push.apply( results, context.getElementsByTagName( selector ) );
820
+ return results;
821
+
822
+ // Class selector
823
+ } else if ( (m = match[3]) && support.getElementsByClassName &&
824
+ context.getElementsByClassName ) {
825
+
826
+ push.apply( results, context.getElementsByClassName( m ) );
827
+ return results;
828
+ }
829
+ }
830
+
831
+ // Take advantage of querySelectorAll
832
+ if ( support.qsa &&
833
+ !compilerCache[ selector + " " ] &&
834
+ (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
835
+
836
+ if ( nodeType !== 1 ) {
837
+ newContext = context;
838
+ newSelector = selector;
839
+
840
+ // qSA looks outside Element context, which is not what we want
841
+ // Thanks to Andrew Dupont for this workaround technique
842
+ // Support: IE <=8
843
+ // Exclude object elements
844
+ } else if ( context.nodeName.toLowerCase() !== "object" ) {
845
+
846
+ // Capture the context ID, setting it first if necessary
847
+ if ( (nid = context.getAttribute( "id" )) ) {
848
+ nid = nid.replace( rcssescape, fcssescape );
849
+ } else {
850
+ context.setAttribute( "id", (nid = expando) );
851
+ }
852
+
853
+ // Prefix every selector in the list
854
+ groups = tokenize( selector );
855
+ i = groups.length;
856
+ while ( i-- ) {
857
+ groups[i] = "#" + nid + " " + toSelector( groups[i] );
858
+ }
859
+ newSelector = groups.join( "," );
860
+
861
+ // Expand context for sibling selectors
862
+ newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
863
+ context;
864
+ }
865
+
866
+ if ( newSelector ) {
867
+ try {
868
+ push.apply( results,
869
+ newContext.querySelectorAll( newSelector )
870
+ );
871
+ return results;
872
+ } catch ( qsaError ) {
873
+ } finally {
874
+ if ( nid === expando ) {
875
+ context.removeAttribute( "id" );
876
+ }
877
+ }
878
+ }
879
+ }
880
+ }
881
+ }
882
+
883
+ // All others
884
+ return select( selector.replace( rtrim, "$1" ), context, results, seed );
885
+ }
886
+
887
+ /**
888
+ * Create key-value caches of limited size
889
+ * @returns {function(string, object)} Returns the Object data after storing it on itself with
890
+ * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
891
+ * deleting the oldest entry
892
+ */
893
+ function createCache() {
894
+ var keys = [];
895
+
896
+ function cache( key, value ) {
897
+ // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
898
+ if ( keys.push( key + " " ) > Expr.cacheLength ) {
899
+ // Only keep the most recent entries
900
+ delete cache[ keys.shift() ];
901
+ }
902
+ return (cache[ key + " " ] = value);
903
+ }
904
+ return cache;
905
+ }
906
+
907
+ /**
908
+ * Mark a function for special use by Sizzle
909
+ * @param {Function} fn The function to mark
910
+ */
911
+ function markFunction( fn ) {
912
+ fn[ expando ] = true;
913
+ return fn;
914
+ }
915
+
916
+ /**
917
+ * Support testing using an element
918
+ * @param {Function} fn Passed the created element and returns a boolean result
919
+ */
920
+ function assert( fn ) {
921
+ var el = document.createElement("fieldset");
922
+
923
+ try {
924
+ return !!fn( el );
925
+ } catch (e) {
926
+ return false;
927
+ } finally {
928
+ // Remove from its parent by default
929
+ if ( el.parentNode ) {
930
+ el.parentNode.removeChild( el );
931
+ }
932
+ // release memory in IE
933
+ el = null;
934
+ }
935
+ }
936
+
937
+ /**
938
+ * Adds the same handler for all of the specified attrs
939
+ * @param {String} attrs Pipe-separated list of attributes
940
+ * @param {Function} handler The method that will be applied
941
+ */
942
+ function addHandle( attrs, handler ) {
943
+ var arr = attrs.split("|"),
944
+ i = arr.length;
945
+
946
+ while ( i-- ) {
947
+ Expr.attrHandle[ arr[i] ] = handler;
948
+ }
949
+ }
950
+
951
+ /**
952
+ * Checks document order of two siblings
953
+ * @param {Element} a
954
+ * @param {Element} b
955
+ * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
956
+ */
957
+ function siblingCheck( a, b ) {
958
+ var cur = b && a,
959
+ diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
960
+ a.sourceIndex - b.sourceIndex;
961
+
962
+ // Use IE sourceIndex if available on both nodes
963
+ if ( diff ) {
964
+ return diff;
965
+ }
966
+
967
+ // Check if b follows a
968
+ if ( cur ) {
969
+ while ( (cur = cur.nextSibling) ) {
970
+ if ( cur === b ) {
971
+ return -1;
972
+ }
973
+ }
974
+ }
975
+
976
+ return a ? 1 : -1;
977
+ }
978
+
979
+ /**
980
+ * Returns a function to use in pseudos for input types
981
+ * @param {String} type
982
+ */
983
+ function createInputPseudo( type ) {
984
+ return function( elem ) {
985
+ var name = elem.nodeName.toLowerCase();
986
+ return name === "input" && elem.type === type;
987
+ };
988
+ }
989
+
990
+ /**
991
+ * Returns a function to use in pseudos for buttons
992
+ * @param {String} type
993
+ */
994
+ function createButtonPseudo( type ) {
995
+ return function( elem ) {
996
+ var name = elem.nodeName.toLowerCase();
997
+ return (name === "input" || name === "button") && elem.type === type;
998
+ };
999
+ }
1000
+
1001
+ /**
1002
+ * Returns a function to use in pseudos for :enabled/:disabled
1003
+ * @param {Boolean} disabled true for :disabled; false for :enabled
1004
+ */
1005
+ function createDisabledPseudo( disabled ) {
1006
+
1007
+ // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
1008
+ return function( elem ) {
1009
+
1010
+ // Only certain elements can match :enabled or :disabled
1011
+ // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
1012
+ // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
1013
+ if ( "form" in elem ) {
1014
+
1015
+ // Check for inherited disabledness on relevant non-disabled elements:
1016
+ // * listed form-associated elements in a disabled fieldset
1017
+ // https://html.spec.whatwg.org/multipage/forms.html#category-listed
1018
+ // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
1019
+ // * option elements in a disabled optgroup
1020
+ // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
1021
+ // All such elements have a "form" property.
1022
+ if ( elem.parentNode && elem.disabled === false ) {
1023
+
1024
+ // Option elements defer to a parent optgroup if present
1025
+ if ( "label" in elem ) {
1026
+ if ( "label" in elem.parentNode ) {
1027
+ return elem.parentNode.disabled === disabled;
1028
+ } else {
1029
+ return elem.disabled === disabled;
1030
+ }
1031
+ }
1032
+
1033
+ // Support: IE 6 - 11
1034
+ // Use the isDisabled shortcut property to check for disabled fieldset ancestors
1035
+ return elem.isDisabled === disabled ||
1036
+
1037
+ // Where there is no isDisabled, check manually
1038
+ /* jshint -W018 */
1039
+ elem.isDisabled !== !disabled &&
1040
+ disabledAncestor( elem ) === disabled;
1041
+ }
1042
+
1043
+ return elem.disabled === disabled;
1044
+
1045
+ // Try to winnow out elements that can't be disabled before trusting the disabled property.
1046
+ // Some victims get caught in our net (label, legend, menu, track), but it shouldn't
1047
+ // even exist on them, let alone have a boolean value.
1048
+ } else if ( "label" in elem ) {
1049
+ return elem.disabled === disabled;
1050
+ }
1051
+
1052
+ // Remaining elements are neither :enabled nor :disabled
1053
+ return false;
1054
+ };
1055
+ }
1056
+
1057
+ /**
1058
+ * Returns a function to use in pseudos for positionals
1059
+ * @param {Function} fn
1060
+ */
1061
+ function createPositionalPseudo( fn ) {
1062
+ return markFunction(function( argument ) {
1063
+ argument = +argument;
1064
+ return markFunction(function( seed, matches ) {
1065
+ var j,
1066
+ matchIndexes = fn( [], seed.length, argument ),
1067
+ i = matchIndexes.length;
1068
+
1069
+ // Match elements found at the specified indexes
1070
+ while ( i-- ) {
1071
+ if ( seed[ (j = matchIndexes[i]) ] ) {
1072
+ seed[j] = !(matches[j] = seed[j]);
1073
+ }
1074
+ }
1075
+ });
1076
+ });
1077
+ }
1078
+
1079
+ /**
1080
+ * Checks a node for validity as a Sizzle context
1081
+ * @param {Element|Object=} context
1082
+ * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
1083
+ */
1084
+ function testContext( context ) {
1085
+ return context && typeof context.getElementsByTagName !== "undefined" && context;
1086
+ }
1087
+
1088
+ // Expose support vars for convenience
1089
+ support = Sizzle.support = {};
1090
+
1091
+ /**
1092
+ * Detects XML nodes
1093
+ * @param {Element|Object} elem An element or a document
1094
+ * @returns {Boolean} True iff elem is a non-HTML XML node
1095
+ */
1096
+ isXML = Sizzle.isXML = function( elem ) {
1097
+ // documentElement is verified for cases where it doesn't yet exist
1098
+ // (such as loading iframes in IE - #4833)
1099
+ var documentElement = elem && (elem.ownerDocument || elem).documentElement;
1100
+ return documentElement ? documentElement.nodeName !== "HTML" : false;
1101
+ };
1102
+
1103
+ /**
1104
+ * Sets document-related variables once based on the current document
1105
+ * @param {Element|Object} [doc] An element or document object to use to set the document
1106
+ * @returns {Object} Returns the current document
1107
+ */
1108
+ setDocument = Sizzle.setDocument = function( node ) {
1109
+ var hasCompare, subWindow,
1110
+ doc = node ? node.ownerDocument || node : preferredDoc;
1111
+
1112
+ // Return early if doc is invalid or already selected
1113
+ if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
1114
+ return document;
1115
+ }
1116
+
1117
+ // Update global variables
1118
+ document = doc;
1119
+ docElem = document.documentElement;
1120
+ documentIsHTML = !isXML( document );
1121
+
1122
+ // Support: IE 9-11, Edge
1123
+ // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
1124
+ if ( preferredDoc !== document &&
1125
+ (subWindow = document.defaultView) && subWindow.top !== subWindow ) {
1126
+
1127
+ // Support: IE 11, Edge
1128
+ if ( subWindow.addEventListener ) {
1129
+ subWindow.addEventListener( "unload", unloadHandler, false );
1130
+
1131
+ // Support: IE 9 - 10 only
1132
+ } else if ( subWindow.attachEvent ) {
1133
+ subWindow.attachEvent( "onunload", unloadHandler );
1134
+ }
1135
+ }
1136
+
1137
+ /* Attributes
1138
+ ---------------------------------------------------------------------- */
1139
+
1140
+ // Support: IE<8
1141
+ // Verify that getAttribute really returns attributes and not properties
1142
+ // (excepting IE8 booleans)
1143
+ support.attributes = assert(function( el ) {
1144
+ el.className = "i";
1145
+ return !el.getAttribute("className");
1146
+ });
1147
+
1148
+ /* getElement(s)By*
1149
+ ---------------------------------------------------------------------- */
1150
+
1151
+ // Check if getElementsByTagName("*") returns only elements
1152
+ support.getElementsByTagName = assert(function( el ) {
1153
+ el.appendChild( document.createComment("") );
1154
+ return !el.getElementsByTagName("*").length;
1155
+ });
1156
+
1157
+ // Support: IE<9
1158
+ support.getElementsByClassName = rnative.test( document.getElementsByClassName );
1159
+
1160
+ // Support: IE<10
1161
+ // Check if getElementById returns elements by name
1162
+ // The broken getElementById methods don't pick up programmatically-set names,
1163
+ // so use a roundabout getElementsByName test
1164
+ support.getById = assert(function( el ) {
1165
+ docElem.appendChild( el ).id = expando;
1166
+ return !document.getElementsByName || !document.getElementsByName( expando ).length;
1167
+ });
1168
+
1169
+ // ID filter and find
1170
+ if ( support.getById ) {
1171
+ Expr.filter["ID"] = function( id ) {
1172
+ var attrId = id.replace( runescape, funescape );
1173
+ return function( elem ) {
1174
+ return elem.getAttribute("id") === attrId;
1175
+ };
1176
+ };
1177
+ Expr.find["ID"] = function( id, context ) {
1178
+ if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
1179
+ var elem = context.getElementById( id );
1180
+ return elem ? [ elem ] : [];
1181
+ }
1182
+ };
1183
+ } else {
1184
+ Expr.filter["ID"] = function( id ) {
1185
+ var attrId = id.replace( runescape, funescape );
1186
+ return function( elem ) {
1187
+ var node = typeof elem.getAttributeNode !== "undefined" &&
1188
+ elem.getAttributeNode("id");
1189
+ return node && node.value === attrId;
1190
+ };
1191
+ };
1192
+
1193
+ // Support: IE 6 - 7 only
1194
+ // getElementById is not reliable as a find shortcut
1195
+ Expr.find["ID"] = function( id, context ) {
1196
+ if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
1197
+ var node, i, elems,
1198
+ elem = context.getElementById( id );
1199
+
1200
+ if ( elem ) {
1201
+
1202
+ // Verify the id attribute
1203
+ node = elem.getAttributeNode("id");
1204
+ if ( node && node.value === id ) {
1205
+ return [ elem ];
1206
+ }
1207
+
1208
+ // Fall back on getElementsByName
1209
+ elems = context.getElementsByName( id );
1210
+ i = 0;
1211
+ while ( (elem = elems[i++]) ) {
1212
+ node = elem.getAttributeNode("id");
1213
+ if ( node && node.value === id ) {
1214
+ return [ elem ];
1215
+ }
1216
+ }
1217
+ }
1218
+
1219
+ return [];
1220
+ }
1221
+ };
1222
+ }
1223
+
1224
+ // Tag
1225
+ Expr.find["TAG"] = support.getElementsByTagName ?
1226
+ function( tag, context ) {
1227
+ if ( typeof context.getElementsByTagName !== "undefined" ) {
1228
+ return context.getElementsByTagName( tag );
1229
+
1230
+ // DocumentFragment nodes don't have gEBTN
1231
+ } else if ( support.qsa ) {
1232
+ return context.querySelectorAll( tag );
1233
+ }
1234
+ } :
1235
+
1236
+ function( tag, context ) {
1237
+ var elem,
1238
+ tmp = [],
1239
+ i = 0,
1240
+ // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
1241
+ results = context.getElementsByTagName( tag );
1242
+
1243
+ // Filter out possible comments
1244
+ if ( tag === "*" ) {
1245
+ while ( (elem = results[i++]) ) {
1246
+ if ( elem.nodeType === 1 ) {
1247
+ tmp.push( elem );
1248
+ }
1249
+ }
1250
+
1251
+ return tmp;
1252
+ }
1253
+ return results;
1254
+ };
1255
+
1256
+ // Class
1257
+ Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
1258
+ if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
1259
+ return context.getElementsByClassName( className );
1260
+ }
1261
+ };
1262
+
1263
+ /* QSA/matchesSelector
1264
+ ---------------------------------------------------------------------- */
1265
+
1266
+ // QSA and matchesSelector support
1267
+
1268
+ // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
1269
+ rbuggyMatches = [];
1270
+
1271
+ // qSa(:focus) reports false when true (Chrome 21)
1272
+ // We allow this because of a bug in IE8/9 that throws an error
1273
+ // whenever `document.activeElement` is accessed on an iframe
1274
+ // So, we allow :focus to pass through QSA all the time to avoid the IE error
1275
+ // See https://bugs.jquery.com/ticket/13378
1276
+ rbuggyQSA = [];
1277
+
1278
+ if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
1279
+ // Build QSA regex
1280
+ // Regex strategy adopted from Diego Perini
1281
+ assert(function( el ) {
1282
+ // Select is set to empty string on purpose
1283
+ // This is to test IE's treatment of not explicitly
1284
+ // setting a boolean content attribute,
1285
+ // since its presence should be enough
1286
+ // https://bugs.jquery.com/ticket/12359
1287
+ docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
1288
+ "<select id='" + expando + "-\r\\' msallowcapture=''>" +
1289
+ "<option selected=''></option></select>";
1290
+
1291
+ // Support: IE8, Opera 11-12.16
1292
+ // Nothing should be selected when empty strings follow ^= or $= or *=
1293
+ // The test attribute must be unknown in Opera but "safe" for WinRT
1294
+ // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
1295
+ if ( el.querySelectorAll("[msallowcapture^='']").length ) {
1296
+ rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
1297
+ }
1298
+
1299
+ // Support: IE8
1300
+ // Boolean attributes and "value" are not treated correctly
1301
+ if ( !el.querySelectorAll("[selected]").length ) {
1302
+ rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
1303
+ }
1304
+
1305
+ // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
1306
+ if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
1307
+ rbuggyQSA.push("~=");
1308
+ }
1309
+
1310
+ // Webkit/Opera - :checked should return selected option elements
1311
+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
1312
+ // IE8 throws error here and will not see later tests
1313
+ if ( !el.querySelectorAll(":checked").length ) {
1314
+ rbuggyQSA.push(":checked");
1315
+ }
1316
+
1317
+ // Support: Safari 8+, iOS 8+
1318
+ // https://bugs.webkit.org/show_bug.cgi?id=136851
1319
+ // In-page `selector#id sibling-combinator selector` fails
1320
+ if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
1321
+ rbuggyQSA.push(".#.+[+~]");
1322
+ }
1323
+ });
1324
+
1325
+ assert(function( el ) {
1326
+ el.innerHTML = "<a href='' disabled='disabled'></a>" +
1327
+ "<select disabled='disabled'><option/></select>";
1328
+
1329
+ // Support: Windows 8 Native Apps
1330
+ // The type and name attributes are restricted during .innerHTML assignment
1331
+ var input = document.createElement("input");
1332
+ input.setAttribute( "type", "hidden" );
1333
+ el.appendChild( input ).setAttribute( "name", "D" );
1334
+
1335
+ // Support: IE8
1336
+ // Enforce case-sensitivity of name attribute
1337
+ if ( el.querySelectorAll("[name=d]").length ) {
1338
+ rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
1339
+ }
1340
+
1341
+ // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
1342
+ // IE8 throws error here and will not see later tests
1343
+ if ( el.querySelectorAll(":enabled").length !== 2 ) {
1344
+ rbuggyQSA.push( ":enabled", ":disabled" );
1345
+ }
1346
+
1347
+ // Support: IE9-11+
1348
+ // IE's :disabled selector does not pick up the children of disabled fieldsets
1349
+ docElem.appendChild( el ).disabled = true;
1350
+ if ( el.querySelectorAll(":disabled").length !== 2 ) {
1351
+ rbuggyQSA.push( ":enabled", ":disabled" );
1352
+ }
1353
+
1354
+ // Opera 10-11 does not throw on post-comma invalid pseudos
1355
+ el.querySelectorAll("*,:x");
1356
+ rbuggyQSA.push(",.*:");
1357
+ });
1358
+ }
1359
+
1360
+ if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
1361
+ docElem.webkitMatchesSelector ||
1362
+ docElem.mozMatchesSelector ||
1363
+ docElem.oMatchesSelector ||
1364
+ docElem.msMatchesSelector) )) ) {
1365
+
1366
+ assert(function( el ) {
1367
+ // Check to see if it's possible to do matchesSelector
1368
+ // on a disconnected node (IE 9)
1369
+ support.disconnectedMatch = matches.call( el, "*" );
1370
+
1371
+ // This should fail with an exception
1372
+ // Gecko does not error, returns false instead
1373
+ matches.call( el, "[s!='']:x" );
1374
+ rbuggyMatches.push( "!=", pseudos );
1375
+ });
1376
+ }
1377
+
1378
+ rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
1379
+ rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
1380
+
1381
+ /* Contains
1382
+ ---------------------------------------------------------------------- */
1383
+ hasCompare = rnative.test( docElem.compareDocumentPosition );
1384
+
1385
+ // Element contains another
1386
+ // Purposefully self-exclusive
1387
+ // As in, an element does not contain itself
1388
+ contains = hasCompare || rnative.test( docElem.contains ) ?
1389
+ function( a, b ) {
1390
+ var adown = a.nodeType === 9 ? a.documentElement : a,
1391
+ bup = b && b.parentNode;
1392
+ return a === bup || !!( bup && bup.nodeType === 1 && (
1393
+ adown.contains ?
1394
+ adown.contains( bup ) :
1395
+ a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
1396
+ ));
1397
+ } :
1398
+ function( a, b ) {
1399
+ if ( b ) {
1400
+ while ( (b = b.parentNode) ) {
1401
+ if ( b === a ) {
1402
+ return true;
1403
+ }
1404
+ }
1405
+ }
1406
+ return false;
1407
+ };
1408
+
1409
+ /* Sorting
1410
+ ---------------------------------------------------------------------- */
1411
+
1412
+ // Document order sorting
1413
+ sortOrder = hasCompare ?
1414
+ function( a, b ) {
1415
+
1416
+ // Flag for duplicate removal
1417
+ if ( a === b ) {
1418
+ hasDuplicate = true;
1419
+ return 0;
1420
+ }
1421
+
1422
+ // Sort on method existence if only one input has compareDocumentPosition
1423
+ var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
1424
+ if ( compare ) {
1425
+ return compare;
1426
+ }
1427
+
1428
+ // Calculate position if both inputs belong to the same document
1429
+ compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
1430
+ a.compareDocumentPosition( b ) :
1431
+
1432
+ // Otherwise we know they are disconnected
1433
+ 1;
1434
+
1435
+ // Disconnected nodes
1436
+ if ( compare & 1 ||
1437
+ (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
1438
+
1439
+ // Choose the first element that is related to our preferred document
1440
+ if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
1441
+ return -1;
1442
+ }
1443
+ if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
1444
+ return 1;
1445
+ }
1446
+
1447
+ // Maintain original order
1448
+ return sortInput ?
1449
+ ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
1450
+ 0;
1451
+ }
1452
+
1453
+ return compare & 4 ? -1 : 1;
1454
+ } :
1455
+ function( a, b ) {
1456
+ // Exit early if the nodes are identical
1457
+ if ( a === b ) {
1458
+ hasDuplicate = true;
1459
+ return 0;
1460
+ }
1461
+
1462
+ var cur,
1463
+ i = 0,
1464
+ aup = a.parentNode,
1465
+ bup = b.parentNode,
1466
+ ap = [ a ],
1467
+ bp = [ b ];
1468
+
1469
+ // Parentless nodes are either documents or disconnected
1470
+ if ( !aup || !bup ) {
1471
+ return a === document ? -1 :
1472
+ b === document ? 1 :
1473
+ aup ? -1 :
1474
+ bup ? 1 :
1475
+ sortInput ?
1476
+ ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
1477
+ 0;
1478
+
1479
+ // If the nodes are siblings, we can do a quick check
1480
+ } else if ( aup === bup ) {
1481
+ return siblingCheck( a, b );
1482
+ }
1483
+
1484
+ // Otherwise we need full lists of their ancestors for comparison
1485
+ cur = a;
1486
+ while ( (cur = cur.parentNode) ) {
1487
+ ap.unshift( cur );
1488
+ }
1489
+ cur = b;
1490
+ while ( (cur = cur.parentNode) ) {
1491
+ bp.unshift( cur );
1492
+ }
1493
+
1494
+ // Walk down the tree looking for a discrepancy
1495
+ while ( ap[i] === bp[i] ) {
1496
+ i++;
1497
+ }
1498
+
1499
+ return i ?
1500
+ // Do a sibling check if the nodes have a common ancestor
1501
+ siblingCheck( ap[i], bp[i] ) :
1502
+
1503
+ // Otherwise nodes in our document sort first
1504
+ ap[i] === preferredDoc ? -1 :
1505
+ bp[i] === preferredDoc ? 1 :
1506
+ 0;
1507
+ };
1508
+
1509
+ return document;
1510
+ };
1511
+
1512
+ Sizzle.matches = function( expr, elements ) {
1513
+ return Sizzle( expr, null, null, elements );
1514
+ };
1515
+
1516
+ Sizzle.matchesSelector = function( elem, expr ) {
1517
+ // Set document vars if needed
1518
+ if ( ( elem.ownerDocument || elem ) !== document ) {
1519
+ setDocument( elem );
1520
+ }
1521
+
1522
+ // Make sure that attribute selectors are quoted
1523
+ expr = expr.replace( rattributeQuotes, "='$1']" );
1524
+
1525
+ if ( support.matchesSelector && documentIsHTML &&
1526
+ !compilerCache[ expr + " " ] &&
1527
+ ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
1528
+ ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
1529
+
1530
+ try {
1531
+ var ret = matches.call( elem, expr );
1532
+
1533
+ // IE 9's matchesSelector returns false on disconnected nodes
1534
+ if ( ret || support.disconnectedMatch ||
1535
+ // As well, disconnected nodes are said to be in a document
1536
+ // fragment in IE 9
1537
+ elem.document && elem.document.nodeType !== 11 ) {
1538
+ return ret;
1539
+ }
1540
+ } catch (e) {}
1541
+ }
1542
+
1543
+ return Sizzle( expr, document, null, [ elem ] ).length > 0;
1544
+ };
1545
+
1546
+ Sizzle.contains = function( context, elem ) {
1547
+ // Set document vars if needed
1548
+ if ( ( context.ownerDocument || context ) !== document ) {
1549
+ setDocument( context );
1550
+ }
1551
+ return contains( context, elem );
1552
+ };
1553
+
1554
+ Sizzle.attr = function( elem, name ) {
1555
+ // Set document vars if needed
1556
+ if ( ( elem.ownerDocument || elem ) !== document ) {
1557
+ setDocument( elem );
1558
+ }
1559
+
1560
+ var fn = Expr.attrHandle[ name.toLowerCase() ],
1561
+ // Don't get fooled by Object.prototype properties (jQuery #13807)
1562
+ val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
1563
+ fn( elem, name, !documentIsHTML ) :
1564
+ undefined;
1565
+
1566
+ return val !== undefined ?
1567
+ val :
1568
+ support.attributes || !documentIsHTML ?
1569
+ elem.getAttribute( name ) :
1570
+ (val = elem.getAttributeNode(name)) && val.specified ?
1571
+ val.value :
1572
+ null;
1573
+ };
1574
+
1575
+ Sizzle.escape = function( sel ) {
1576
+ return (sel + "").replace( rcssescape, fcssescape );
1577
+ };
1578
+
1579
+ Sizzle.error = function( msg ) {
1580
+ throw new Error( "Syntax error, unrecognized expression: " + msg );
1581
+ };
1582
+
1583
+ /**
1584
+ * Document sorting and removing duplicates
1585
+ * @param {ArrayLike} results
1586
+ */
1587
+ Sizzle.uniqueSort = function( results ) {
1588
+ var elem,
1589
+ duplicates = [],
1590
+ j = 0,
1591
+ i = 0;
1592
+
1593
+ // Unless we *know* we can detect duplicates, assume their presence
1594
+ hasDuplicate = !support.detectDuplicates;
1595
+ sortInput = !support.sortStable && results.slice( 0 );
1596
+ results.sort( sortOrder );
1597
+
1598
+ if ( hasDuplicate ) {
1599
+ while ( (elem = results[i++]) ) {
1600
+ if ( elem === results[ i ] ) {
1601
+ j = duplicates.push( i );
1602
+ }
1603
+ }
1604
+ while ( j-- ) {
1605
+ results.splice( duplicates[ j ], 1 );
1606
+ }
1607
+ }
1608
+
1609
+ // Clear input after sorting to release objects
1610
+ // See https://github.com/jquery/sizzle/pull/225
1611
+ sortInput = null;
1612
+
1613
+ return results;
1614
+ };
1615
+
1616
+ /**
1617
+ * Utility function for retrieving the text value of an array of DOM nodes
1618
+ * @param {Array|Element} elem
1619
+ */
1620
+ getText = Sizzle.getText = function( elem ) {
1621
+ var node,
1622
+ ret = "",
1623
+ i = 0,
1624
+ nodeType = elem.nodeType;
1625
+
1626
+ if ( !nodeType ) {
1627
+ // If no nodeType, this is expected to be an array
1628
+ while ( (node = elem[i++]) ) {
1629
+ // Do not traverse comment nodes
1630
+ ret += getText( node );
1631
+ }
1632
+ } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
1633
+ // Use textContent for elements
1634
+ // innerText usage removed for consistency of new lines (jQuery #11153)
1635
+ if ( typeof elem.textContent === "string" ) {
1636
+ return elem.textContent;
1637
+ } else {
1638
+ // Traverse its children
1639
+ for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
1640
+ ret += getText( elem );
1641
+ }
1642
+ }
1643
+ } else if ( nodeType === 3 || nodeType === 4 ) {
1644
+ return elem.nodeValue;
1645
+ }
1646
+ // Do not include comment or processing instruction nodes
1647
+
1648
+ return ret;
1649
+ };
1650
+
1651
+ Expr = Sizzle.selectors = {
1652
+
1653
+ // Can be adjusted by the user
1654
+ cacheLength: 50,
1655
+
1656
+ createPseudo: markFunction,
1657
+
1658
+ match: matchExpr,
1659
+
1660
+ attrHandle: {},
1661
+
1662
+ find: {},
1663
+
1664
+ relative: {
1665
+ ">": { dir: "parentNode", first: true },
1666
+ " ": { dir: "parentNode" },
1667
+ "+": { dir: "previousSibling", first: true },
1668
+ "~": { dir: "previousSibling" }
1669
+ },
1670
+
1671
+ preFilter: {
1672
+ "ATTR": function( match ) {
1673
+ match[1] = match[1].replace( runescape, funescape );
1674
+
1675
+ // Move the given value to match[3] whether quoted or unquoted
1676
+ match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
1677
+
1678
+ if ( match[2] === "~=" ) {
1679
+ match[3] = " " + match[3] + " ";
1680
+ }
1681
+
1682
+ return match.slice( 0, 4 );
1683
+ },
1684
+
1685
+ "CHILD": function( match ) {
1686
+ /* matches from matchExpr["CHILD"]
1687
+ 1 type (only|nth|...)
1688
+ 2 what (child|of-type)
1689
+ 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
1690
+ 4 xn-component of xn+y argument ([+-]?\d*n|)
1691
+ 5 sign of xn-component
1692
+ 6 x of xn-component
1693
+ 7 sign of y-component
1694
+ 8 y of y-component
1695
+ */
1696
+ match[1] = match[1].toLowerCase();
1697
+
1698
+ if ( match[1].slice( 0, 3 ) === "nth" ) {
1699
+ // nth-* requires argument
1700
+ if ( !match[3] ) {
1701
+ Sizzle.error( match[0] );
1702
+ }
1703
+
1704
+ // numeric x and y parameters for Expr.filter.CHILD
1705
+ // remember that false/true cast respectively to 0/1
1706
+ match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
1707
+ match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
1708
+
1709
+ // other types prohibit arguments
1710
+ } else if ( match[3] ) {
1711
+ Sizzle.error( match[0] );
1712
+ }
1713
+
1714
+ return match;
1715
+ },
1716
+
1717
+ "PSEUDO": function( match ) {
1718
+ var excess,
1719
+ unquoted = !match[6] && match[2];
1720
+
1721
+ if ( matchExpr["CHILD"].test( match[0] ) ) {
1722
+ return null;
1723
+ }
1724
+
1725
+ // Accept quoted arguments as-is
1726
+ if ( match[3] ) {
1727
+ match[2] = match[4] || match[5] || "";
1728
+
1729
+ // Strip excess characters from unquoted arguments
1730
+ } else if ( unquoted && rpseudo.test( unquoted ) &&
1731
+ // Get excess from tokenize (recursively)
1732
+ (excess = tokenize( unquoted, true )) &&
1733
+ // advance to the next closing parenthesis
1734
+ (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
1735
+
1736
+ // excess is a negative index
1737
+ match[0] = match[0].slice( 0, excess );
1738
+ match[2] = unquoted.slice( 0, excess );
1739
+ }
1740
+
1741
+ // Return only captures needed by the pseudo filter method (type and argument)
1742
+ return match.slice( 0, 3 );
1743
+ }
1744
+ },
1745
+
1746
+ filter: {
1747
+
1748
+ "TAG": function( nodeNameSelector ) {
1749
+ var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
1750
+ return nodeNameSelector === "*" ?
1751
+ function() { return true; } :
1752
+ function( elem ) {
1753
+ return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
1754
+ };
1755
+ },
1756
+
1757
+ "CLASS": function( className ) {
1758
+ var pattern = classCache[ className + " " ];
1759
+
1760
+ return pattern ||
1761
+ (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
1762
+ classCache( className, function( elem ) {
1763
+ return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
1764
+ });
1765
+ },
1766
+
1767
+ "ATTR": function( name, operator, check ) {
1768
+ return function( elem ) {
1769
+ var result = Sizzle.attr( elem, name );
1770
+
1771
+ if ( result == null ) {
1772
+ return operator === "!=";
1773
+ }
1774
+ if ( !operator ) {
1775
+ return true;
1776
+ }
1777
+
1778
+ result += "";
1779
+
1780
+ return operator === "=" ? result === check :
1781
+ operator === "!=" ? result !== check :
1782
+ operator === "^=" ? check && result.indexOf( check ) === 0 :
1783
+ operator === "*=" ? check && result.indexOf( check ) > -1 :
1784
+ operator === "$=" ? check && result.slice( -check.length ) === check :
1785
+ operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
1786
+ operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
1787
+ false;
1788
+ };
1789
+ },
1790
+
1791
+ "CHILD": function( type, what, argument, first, last ) {
1792
+ var simple = type.slice( 0, 3 ) !== "nth",
1793
+ forward = type.slice( -4 ) !== "last",
1794
+ ofType = what === "of-type";
1795
+
1796
+ return first === 1 && last === 0 ?
1797
+
1798
+ // Shortcut for :nth-*(n)
1799
+ function( elem ) {
1800
+ return !!elem.parentNode;
1801
+ } :
1802
+
1803
+ function( elem, context, xml ) {
1804
+ var cache, uniqueCache, outerCache, node, nodeIndex, start,
1805
+ dir = simple !== forward ? "nextSibling" : "previousSibling",
1806
+ parent = elem.parentNode,
1807
+ name = ofType && elem.nodeName.toLowerCase(),
1808
+ useCache = !xml && !ofType,
1809
+ diff = false;
1810
+
1811
+ if ( parent ) {
1812
+
1813
+ // :(first|last|only)-(child|of-type)
1814
+ if ( simple ) {
1815
+ while ( dir ) {
1816
+ node = elem;
1817
+ while ( (node = node[ dir ]) ) {
1818
+ if ( ofType ?
1819
+ node.nodeName.toLowerCase() === name :
1820
+ node.nodeType === 1 ) {
1821
+
1822
+ return false;
1823
+ }
1824
+ }
1825
+ // Reverse direction for :only-* (if we haven't yet done so)
1826
+ start = dir = type === "only" && !start && "nextSibling";
1827
+ }
1828
+ return true;
1829
+ }
1830
+
1831
+ start = [ forward ? parent.firstChild : parent.lastChild ];
1832
+
1833
+ // non-xml :nth-child(...) stores cache data on `parent`
1834
+ if ( forward && useCache ) {
1835
+
1836
+ // Seek `elem` from a previously-cached index
1837
+
1838
+ // ...in a gzip-friendly way
1839
+ node = parent;
1840
+ outerCache = node[ expando ] || (node[ expando ] = {});
1841
+
1842
+ // Support: IE <9 only
1843
+ // Defend against cloned attroperties (jQuery gh-1709)
1844
+ uniqueCache = outerCache[ node.uniqueID ] ||
1845
+ (outerCache[ node.uniqueID ] = {});
1846
+
1847
+ cache = uniqueCache[ type ] || [];
1848
+ nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
1849
+ diff = nodeIndex && cache[ 2 ];
1850
+ node = nodeIndex && parent.childNodes[ nodeIndex ];
1851
+
1852
+ while ( (node = ++nodeIndex && node && node[ dir ] ||
1853
+
1854
+ // Fallback to seeking `elem` from the start
1855
+ (diff = nodeIndex = 0) || start.pop()) ) {
1856
+
1857
+ // When found, cache indexes on `parent` and break
1858
+ if ( node.nodeType === 1 && ++diff && node === elem ) {
1859
+ uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
1860
+ break;
1861
+ }
1862
+ }
1863
+
1864
+ } else {
1865
+ // Use previously-cached element index if available
1866
+ if ( useCache ) {
1867
+ // ...in a gzip-friendly way
1868
+ node = elem;
1869
+ outerCache = node[ expando ] || (node[ expando ] = {});
1870
+
1871
+ // Support: IE <9 only
1872
+ // Defend against cloned attroperties (jQuery gh-1709)
1873
+ uniqueCache = outerCache[ node.uniqueID ] ||
1874
+ (outerCache[ node.uniqueID ] = {});
1875
+
1876
+ cache = uniqueCache[ type ] || [];
1877
+ nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
1878
+ diff = nodeIndex;
1879
+ }
1880
+
1881
+ // xml :nth-child(...)
1882
+ // or :nth-last-child(...) or :nth(-last)?-of-type(...)
1883
+ if ( diff === false ) {
1884
+ // Use the same loop as above to seek `elem` from the start
1885
+ while ( (node = ++nodeIndex && node && node[ dir ] ||
1886
+ (diff = nodeIndex = 0) || start.pop()) ) {
1887
+
1888
+ if ( ( ofType ?
1889
+ node.nodeName.toLowerCase() === name :
1890
+ node.nodeType === 1 ) &&
1891
+ ++diff ) {
1892
+
1893
+ // Cache the index of each encountered element
1894
+ if ( useCache ) {
1895
+ outerCache = node[ expando ] || (node[ expando ] = {});
1896
+
1897
+ // Support: IE <9 only
1898
+ // Defend against cloned attroperties (jQuery gh-1709)
1899
+ uniqueCache = outerCache[ node.uniqueID ] ||
1900
+ (outerCache[ node.uniqueID ] = {});
1901
+
1902
+ uniqueCache[ type ] = [ dirruns, diff ];
1903
+ }
1904
+
1905
+ if ( node === elem ) {
1906
+ break;
1907
+ }
1908
+ }
1909
+ }
1910
+ }
1911
+ }
1912
+
1913
+ // Incorporate the offset, then check against cycle size
1914
+ diff -= last;
1915
+ return diff === first || ( diff % first === 0 && diff / first >= 0 );
1916
+ }
1917
+ };
1918
+ },
1919
+
1920
+ "PSEUDO": function( pseudo, argument ) {
1921
+ // pseudo-class names are case-insensitive
1922
+ // http://www.w3.org/TR/selectors/#pseudo-classes
1923
+ // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
1924
+ // Remember that setFilters inherits from pseudos
1925
+ var args,
1926
+ fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
1927
+ Sizzle.error( "unsupported pseudo: " + pseudo );
1928
+
1929
+ // The user may use createPseudo to indicate that
1930
+ // arguments are needed to create the filter function
1931
+ // just as Sizzle does
1932
+ if ( fn[ expando ] ) {
1933
+ return fn( argument );
1934
+ }
1935
+
1936
+ // But maintain support for old signatures
1937
+ if ( fn.length > 1 ) {
1938
+ args = [ pseudo, pseudo, "", argument ];
1939
+ return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
1940
+ markFunction(function( seed, matches ) {
1941
+ var idx,
1942
+ matched = fn( seed, argument ),
1943
+ i = matched.length;
1944
+ while ( i-- ) {
1945
+ idx = indexOf( seed, matched[i] );
1946
+ seed[ idx ] = !( matches[ idx ] = matched[i] );
1947
+ }
1948
+ }) :
1949
+ function( elem ) {
1950
+ return fn( elem, 0, args );
1951
+ };
1952
+ }
1953
+
1954
+ return fn;
1955
+ }
1956
+ },
1957
+
1958
+ pseudos: {
1959
+ // Potentially complex pseudos
1960
+ "not": markFunction(function( selector ) {
1961
+ // Trim the selector passed to compile
1962
+ // to avoid treating leading and trailing
1963
+ // spaces as combinators
1964
+ var input = [],
1965
+ results = [],
1966
+ matcher = compile( selector.replace( rtrim, "$1" ) );
1967
+
1968
+ return matcher[ expando ] ?
1969
+ markFunction(function( seed, matches, context, xml ) {
1970
+ var elem,
1971
+ unmatched = matcher( seed, null, xml, [] ),
1972
+ i = seed.length;
1973
+
1974
+ // Match elements unmatched by `matcher`
1975
+ while ( i-- ) {
1976
+ if ( (elem = unmatched[i]) ) {
1977
+ seed[i] = !(matches[i] = elem);
1978
+ }
1979
+ }
1980
+ }) :
1981
+ function( elem, context, xml ) {
1982
+ input[0] = elem;
1983
+ matcher( input, null, xml, results );
1984
+ // Don't keep the element (issue #299)
1985
+ input[0] = null;
1986
+ return !results.pop();
1987
+ };
1988
+ }),
1989
+
1990
+ "has": markFunction(function( selector ) {
1991
+ return function( elem ) {
1992
+ return Sizzle( selector, elem ).length > 0;
1993
+ };
1994
+ }),
1995
+
1996
+ "contains": markFunction(function( text ) {
1997
+ text = text.replace( runescape, funescape );
1998
+ return function( elem ) {
1999
+ return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
2000
+ };
2001
+ }),
2002
+
2003
+ // "Whether an element is represented by a :lang() selector
2004
+ // is based solely on the element's language value
2005
+ // being equal to the identifier C,
2006
+ // or beginning with the identifier C immediately followed by "-".
2007
+ // The matching of C against the element's language value is performed case-insensitively.
2008
+ // The identifier C does not have to be a valid language name."
2009
+ // http://www.w3.org/TR/selectors/#lang-pseudo
2010
+ "lang": markFunction( function( lang ) {
2011
+ // lang value must be a valid identifier
2012
+ if ( !ridentifier.test(lang || "") ) {
2013
+ Sizzle.error( "unsupported lang: " + lang );
2014
+ }
2015
+ lang = lang.replace( runescape, funescape ).toLowerCase();
2016
+ return function( elem ) {
2017
+ var elemLang;
2018
+ do {
2019
+ if ( (elemLang = documentIsHTML ?
2020
+ elem.lang :
2021
+ elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
2022
+
2023
+ elemLang = elemLang.toLowerCase();
2024
+ return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
2025
+ }
2026
+ } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
2027
+ return false;
2028
+ };
2029
+ }),
2030
+
2031
+ // Miscellaneous
2032
+ "target": function( elem ) {
2033
+ var hash = window.location && window.location.hash;
2034
+ return hash && hash.slice( 1 ) === elem.id;
2035
+ },
2036
+
2037
+ "root": function( elem ) {
2038
+ return elem === docElem;
2039
+ },
2040
+
2041
+ "focus": function( elem ) {
2042
+ return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
2043
+ },
2044
+
2045
+ // Boolean properties
2046
+ "enabled": createDisabledPseudo( false ),
2047
+ "disabled": createDisabledPseudo( true ),
2048
+
2049
+ "checked": function( elem ) {
2050
+ // In CSS3, :checked should return both checked and selected elements
2051
+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
2052
+ var nodeName = elem.nodeName.toLowerCase();
2053
+ return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
2054
+ },
2055
+
2056
+ "selected": function( elem ) {
2057
+ // Accessing this property makes selected-by-default
2058
+ // options in Safari work properly
2059
+ if ( elem.parentNode ) {
2060
+ elem.parentNode.selectedIndex;
2061
+ }
2062
+
2063
+ return elem.selected === true;
2064
+ },
2065
+
2066
+ // Contents
2067
+ "empty": function( elem ) {
2068
+ // http://www.w3.org/TR/selectors/#empty-pseudo
2069
+ // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
2070
+ // but not by others (comment: 8; processing instruction: 7; etc.)
2071
+ // nodeType < 6 works because attributes (2) do not appear as children
2072
+ for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
2073
+ if ( elem.nodeType < 6 ) {
2074
+ return false;
2075
+ }
2076
+ }
2077
+ return true;
2078
+ },
2079
+
2080
+ "parent": function( elem ) {
2081
+ return !Expr.pseudos["empty"]( elem );
2082
+ },
2083
+
2084
+ // Element/input types
2085
+ "header": function( elem ) {
2086
+ return rheader.test( elem.nodeName );
2087
+ },
2088
+
2089
+ "input": function( elem ) {
2090
+ return rinputs.test( elem.nodeName );
2091
+ },
2092
+
2093
+ "button": function( elem ) {
2094
+ var name = elem.nodeName.toLowerCase();
2095
+ return name === "input" && elem.type === "button" || name === "button";
2096
+ },
2097
+
2098
+ "text": function( elem ) {
2099
+ var attr;
2100
+ return elem.nodeName.toLowerCase() === "input" &&
2101
+ elem.type === "text" &&
2102
+
2103
+ // Support: IE<8
2104
+ // New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
2105
+ ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
2106
+ },
2107
+
2108
+ // Position-in-collection
2109
+ "first": createPositionalPseudo(function() {
2110
+ return [ 0 ];
2111
+ }),
2112
+
2113
+ "last": createPositionalPseudo(function( matchIndexes, length ) {
2114
+ return [ length - 1 ];
2115
+ }),
2116
+
2117
+ "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
2118
+ return [ argument < 0 ? argument + length : argument ];
2119
+ }),
2120
+
2121
+ "even": createPositionalPseudo(function( matchIndexes, length ) {
2122
+ var i = 0;
2123
+ for ( ; i < length; i += 2 ) {
2124
+ matchIndexes.push( i );
2125
+ }
2126
+ return matchIndexes;
2127
+ }),
2128
+
2129
+ "odd": createPositionalPseudo(function( matchIndexes, length ) {
2130
+ var i = 1;
2131
+ for ( ; i < length; i += 2 ) {
2132
+ matchIndexes.push( i );
2133
+ }
2134
+ return matchIndexes;
2135
+ }),
2136
+
2137
+ "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
2138
+ var i = argument < 0 ? argument + length : argument;
2139
+ for ( ; --i >= 0; ) {
2140
+ matchIndexes.push( i );
2141
+ }
2142
+ return matchIndexes;
2143
+ }),
2144
+
2145
+ "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
2146
+ var i = argument < 0 ? argument + length : argument;
2147
+ for ( ; ++i < length; ) {
2148
+ matchIndexes.push( i );
2149
+ }
2150
+ return matchIndexes;
2151
+ })
2152
+ }
2153
+ };
2154
+
2155
+ Expr.pseudos["nth"] = Expr.pseudos["eq"];
2156
+
2157
+ // Add button/input type pseudos
2158
+ for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
2159
+ Expr.pseudos[ i ] = createInputPseudo( i );
2160
+ }
2161
+ for ( i in { submit: true, reset: true } ) {
2162
+ Expr.pseudos[ i ] = createButtonPseudo( i );
2163
+ }
2164
+
2165
+ // Easy API for creating new setFilters
2166
+ function setFilters() {}
2167
+ setFilters.prototype = Expr.filters = Expr.pseudos;
2168
+ Expr.setFilters = new setFilters();
2169
+
2170
+ tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
2171
+ var matched, match, tokens, type,
2172
+ soFar, groups, preFilters,
2173
+ cached = tokenCache[ selector + " " ];
2174
+
2175
+ if ( cached ) {
2176
+ return parseOnly ? 0 : cached.slice( 0 );
2177
+ }
2178
+
2179
+ soFar = selector;
2180
+ groups = [];
2181
+ preFilters = Expr.preFilter;
2182
+
2183
+ while ( soFar ) {
2184
+
2185
+ // Comma and first run
2186
+ if ( !matched || (match = rcomma.exec( soFar )) ) {
2187
+ if ( match ) {
2188
+ // Don't consume trailing commas as valid
2189
+ soFar = soFar.slice( match[0].length ) || soFar;
2190
+ }
2191
+ groups.push( (tokens = []) );
2192
+ }
2193
+
2194
+ matched = false;
2195
+
2196
+ // Combinators
2197
+ if ( (match = rcombinators.exec( soFar )) ) {
2198
+ matched = match.shift();
2199
+ tokens.push({
2200
+ value: matched,
2201
+ // Cast descendant combinators to space
2202
+ type: match[0].replace( rtrim, " " )
2203
+ });
2204
+ soFar = soFar.slice( matched.length );
2205
+ }
2206
+
2207
+ // Filters
2208
+ for ( type in Expr.filter ) {
2209
+ if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
2210
+ (match = preFilters[ type ]( match ))) ) {
2211
+ matched = match.shift();
2212
+ tokens.push({
2213
+ value: matched,
2214
+ type: type,
2215
+ matches: match
2216
+ });
2217
+ soFar = soFar.slice( matched.length );
2218
+ }
2219
+ }
2220
+
2221
+ if ( !matched ) {
2222
+ break;
2223
+ }
2224
+ }
2225
+
2226
+ // Return the length of the invalid excess
2227
+ // if we're just parsing
2228
+ // Otherwise, throw an error or return tokens
2229
+ return parseOnly ?
2230
+ soFar.length :
2231
+ soFar ?
2232
+ Sizzle.error( selector ) :
2233
+ // Cache the tokens
2234
+ tokenCache( selector, groups ).slice( 0 );
2235
+ };
2236
+
2237
+ function toSelector( tokens ) {
2238
+ var i = 0,
2239
+ len = tokens.length,
2240
+ selector = "";
2241
+ for ( ; i < len; i++ ) {
2242
+ selector += tokens[i].value;
2243
+ }
2244
+ return selector;
2245
+ }
2246
+
2247
+ function addCombinator( matcher, combinator, base ) {
2248
+ var dir = combinator.dir,
2249
+ skip = combinator.next,
2250
+ key = skip || dir,
2251
+ checkNonElements = base && key === "parentNode",
2252
+ doneName = done++;
2253
+
2254
+ return combinator.first ?
2255
+ // Check against closest ancestor/preceding element
2256
+ function( elem, context, xml ) {
2257
+ while ( (elem = elem[ dir ]) ) {
2258
+ if ( elem.nodeType === 1 || checkNonElements ) {
2259
+ return matcher( elem, context, xml );
2260
+ }
2261
+ }
2262
+ return false;
2263
+ } :
2264
+
2265
+ // Check against all ancestor/preceding elements
2266
+ function( elem, context, xml ) {
2267
+ var oldCache, uniqueCache, outerCache,
2268
+ newCache = [ dirruns, doneName ];
2269
+
2270
+ // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
2271
+ if ( xml ) {
2272
+ while ( (elem = elem[ dir ]) ) {
2273
+ if ( elem.nodeType === 1 || checkNonElements ) {
2274
+ if ( matcher( elem, context, xml ) ) {
2275
+ return true;
2276
+ }
2277
+ }
2278
+ }
2279
+ } else {
2280
+ while ( (elem = elem[ dir ]) ) {
2281
+ if ( elem.nodeType === 1 || checkNonElements ) {
2282
+ outerCache = elem[ expando ] || (elem[ expando ] = {});
2283
+
2284
+ // Support: IE <9 only
2285
+ // Defend against cloned attroperties (jQuery gh-1709)
2286
+ uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
2287
+
2288
+ if ( skip && skip === elem.nodeName.toLowerCase() ) {
2289
+ elem = elem[ dir ] || elem;
2290
+ } else if ( (oldCache = uniqueCache[ key ]) &&
2291
+ oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
2292
+
2293
+ // Assign to newCache so results back-propagate to previous elements
2294
+ return (newCache[ 2 ] = oldCache[ 2 ]);
2295
+ } else {
2296
+ // Reuse newcache so results back-propagate to previous elements
2297
+ uniqueCache[ key ] = newCache;
2298
+
2299
+ // A match means we're done; a fail means we have to keep checking
2300
+ if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
2301
+ return true;
2302
+ }
2303
+ }
2304
+ }
2305
+ }
2306
+ }
2307
+ return false;
2308
+ };
2309
+ }
2310
+
2311
+ function elementMatcher( matchers ) {
2312
+ return matchers.length > 1 ?
2313
+ function( elem, context, xml ) {
2314
+ var i = matchers.length;
2315
+ while ( i-- ) {
2316
+ if ( !matchers[i]( elem, context, xml ) ) {
2317
+ return false;
2318
+ }
2319
+ }
2320
+ return true;
2321
+ } :
2322
+ matchers[0];
2323
+ }
2324
+
2325
+ function multipleContexts( selector, contexts, results ) {
2326
+ var i = 0,
2327
+ len = contexts.length;
2328
+ for ( ; i < len; i++ ) {
2329
+ Sizzle( selector, contexts[i], results );
2330
+ }
2331
+ return results;
2332
+ }
2333
+
2334
+ function condense( unmatched, map, filter, context, xml ) {
2335
+ var elem,
2336
+ newUnmatched = [],
2337
+ i = 0,
2338
+ len = unmatched.length,
2339
+ mapped = map != null;
2340
+
2341
+ for ( ; i < len; i++ ) {
2342
+ if ( (elem = unmatched[i]) ) {
2343
+ if ( !filter || filter( elem, context, xml ) ) {
2344
+ newUnmatched.push( elem );
2345
+ if ( mapped ) {
2346
+ map.push( i );
2347
+ }
2348
+ }
2349
+ }
2350
+ }
2351
+
2352
+ return newUnmatched;
2353
+ }
2354
+
2355
+ function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
2356
+ if ( postFilter && !postFilter[ expando ] ) {
2357
+ postFilter = setMatcher( postFilter );
2358
+ }
2359
+ if ( postFinder && !postFinder[ expando ] ) {
2360
+ postFinder = setMatcher( postFinder, postSelector );
2361
+ }
2362
+ return markFunction(function( seed, results, context, xml ) {
2363
+ var temp, i, elem,
2364
+ preMap = [],
2365
+ postMap = [],
2366
+ preexisting = results.length,
2367
+
2368
+ // Get initial elements from seed or context
2369
+ elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
2370
+
2371
+ // Prefilter to get matcher input, preserving a map for seed-results synchronization
2372
+ matcherIn = preFilter && ( seed || !selector ) ?
2373
+ condense( elems, preMap, preFilter, context, xml ) :
2374
+ elems,
2375
+
2376
+ matcherOut = matcher ?
2377
+ // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
2378
+ postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
2379
+
2380
+ // ...intermediate processing is necessary
2381
+ [] :
2382
+
2383
+ // ...otherwise use results directly
2384
+ results :
2385
+ matcherIn;
2386
+
2387
+ // Find primary matches
2388
+ if ( matcher ) {
2389
+ matcher( matcherIn, matcherOut, context, xml );
2390
+ }
2391
+
2392
+ // Apply postFilter
2393
+ if ( postFilter ) {
2394
+ temp = condense( matcherOut, postMap );
2395
+ postFilter( temp, [], context, xml );
2396
+
2397
+ // Un-match failing elements by moving them back to matcherIn
2398
+ i = temp.length;
2399
+ while ( i-- ) {
2400
+ if ( (elem = temp[i]) ) {
2401
+ matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
2402
+ }
2403
+ }
2404
+ }
2405
+
2406
+ if ( seed ) {
2407
+ if ( postFinder || preFilter ) {
2408
+ if ( postFinder ) {
2409
+ // Get the final matcherOut by condensing this intermediate into postFinder contexts
2410
+ temp = [];
2411
+ i = matcherOut.length;
2412
+ while ( i-- ) {
2413
+ if ( (elem = matcherOut[i]) ) {
2414
+ // Restore matcherIn since elem is not yet a final match
2415
+ temp.push( (matcherIn[i] = elem) );
2416
+ }
2417
+ }
2418
+ postFinder( null, (matcherOut = []), temp, xml );
2419
+ }
2420
+
2421
+ // Move matched elements from seed to results to keep them synchronized
2422
+ i = matcherOut.length;
2423
+ while ( i-- ) {
2424
+ if ( (elem = matcherOut[i]) &&
2425
+ (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
2426
+
2427
+ seed[temp] = !(results[temp] = elem);
2428
+ }
2429
+ }
2430
+ }
2431
+
2432
+ // Add elements to results, through postFinder if defined
2433
+ } else {
2434
+ matcherOut = condense(
2435
+ matcherOut === results ?
2436
+ matcherOut.splice( preexisting, matcherOut.length ) :
2437
+ matcherOut
2438
+ );
2439
+ if ( postFinder ) {
2440
+ postFinder( null, results, matcherOut, xml );
2441
+ } else {
2442
+ push.apply( results, matcherOut );
2443
+ }
2444
+ }
2445
+ });
2446
+ }
2447
+
2448
+ function matcherFromTokens( tokens ) {
2449
+ var checkContext, matcher, j,
2450
+ len = tokens.length,
2451
+ leadingRelative = Expr.relative[ tokens[0].type ],
2452
+ implicitRelative = leadingRelative || Expr.relative[" "],
2453
+ i = leadingRelative ? 1 : 0,
2454
+
2455
+ // The foundational matcher ensures that elements are reachable from top-level context(s)
2456
+ matchContext = addCombinator( function( elem ) {
2457
+ return elem === checkContext;
2458
+ }, implicitRelative, true ),
2459
+ matchAnyContext = addCombinator( function( elem ) {
2460
+ return indexOf( checkContext, elem ) > -1;
2461
+ }, implicitRelative, true ),
2462
+ matchers = [ function( elem, context, xml ) {
2463
+ var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
2464
+ (checkContext = context).nodeType ?
2465
+ matchContext( elem, context, xml ) :
2466
+ matchAnyContext( elem, context, xml ) );
2467
+ // Avoid hanging onto element (issue #299)
2468
+ checkContext = null;
2469
+ return ret;
2470
+ } ];
2471
+
2472
+ for ( ; i < len; i++ ) {
2473
+ if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
2474
+ matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
2475
+ } else {
2476
+ matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
2477
+
2478
+ // Return special upon seeing a positional matcher
2479
+ if ( matcher[ expando ] ) {
2480
+ // Find the next relative operator (if any) for proper handling
2481
+ j = ++i;
2482
+ for ( ; j < len; j++ ) {
2483
+ if ( Expr.relative[ tokens[j].type ] ) {
2484
+ break;
2485
+ }
2486
+ }
2487
+ return setMatcher(
2488
+ i > 1 && elementMatcher( matchers ),
2489
+ i > 1 && toSelector(
2490
+ // If the preceding token was a descendant combinator, insert an implicit any-element `*`
2491
+ tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
2492
+ ).replace( rtrim, "$1" ),
2493
+ matcher,
2494
+ i < j && matcherFromTokens( tokens.slice( i, j ) ),
2495
+ j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
2496
+ j < len && toSelector( tokens )
2497
+ );
2498
+ }
2499
+ matchers.push( matcher );
2500
+ }
2501
+ }
2502
+
2503
+ return elementMatcher( matchers );
2504
+ }
2505
+
2506
+ function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
2507
+ var bySet = setMatchers.length > 0,
2508
+ byElement = elementMatchers.length > 0,
2509
+ superMatcher = function( seed, context, xml, results, outermost ) {
2510
+ var elem, j, matcher,
2511
+ matchedCount = 0,
2512
+ i = "0",
2513
+ unmatched = seed && [],
2514
+ setMatched = [],
2515
+ contextBackup = outermostContext,
2516
+ // We must always have either seed elements or outermost context
2517
+ elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
2518
+ // Use integer dirruns iff this is the outermost matcher
2519
+ dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
2520
+ len = elems.length;
2521
+
2522
+ if ( outermost ) {
2523
+ outermostContext = context === document || context || outermost;
2524
+ }
2525
+
2526
+ // Add elements passing elementMatchers directly to results
2527
+ // Support: IE<9, Safari
2528
+ // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
2529
+ for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
2530
+ if ( byElement && elem ) {
2531
+ j = 0;
2532
+ if ( !context && elem.ownerDocument !== document ) {
2533
+ setDocument( elem );
2534
+ xml = !documentIsHTML;
2535
+ }
2536
+ while ( (matcher = elementMatchers[j++]) ) {
2537
+ if ( matcher( elem, context || document, xml) ) {
2538
+ results.push( elem );
2539
+ break;
2540
+ }
2541
+ }
2542
+ if ( outermost ) {
2543
+ dirruns = dirrunsUnique;
2544
+ }
2545
+ }
2546
+
2547
+ // Track unmatched elements for set filters
2548
+ if ( bySet ) {
2549
+ // They will have gone through all possible matchers
2550
+ if ( (elem = !matcher && elem) ) {
2551
+ matchedCount--;
2552
+ }
2553
+
2554
+ // Lengthen the array for every element, matched or not
2555
+ if ( seed ) {
2556
+ unmatched.push( elem );
2557
+ }
2558
+ }
2559
+ }
2560
+
2561
+ // `i` is now the count of elements visited above, and adding it to `matchedCount`
2562
+ // makes the latter nonnegative.
2563
+ matchedCount += i;
2564
+
2565
+ // Apply set filters to unmatched elements
2566
+ // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
2567
+ // equals `i`), unless we didn't visit _any_ elements in the above loop because we have
2568
+ // no element matchers and no seed.
2569
+ // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
2570
+ // case, which will result in a "00" `matchedCount` that differs from `i` but is also
2571
+ // numerically zero.
2572
+ if ( bySet && i !== matchedCount ) {
2573
+ j = 0;
2574
+ while ( (matcher = setMatchers[j++]) ) {
2575
+ matcher( unmatched, setMatched, context, xml );
2576
+ }
2577
+
2578
+ if ( seed ) {
2579
+ // Reintegrate element matches to eliminate the need for sorting
2580
+ if ( matchedCount > 0 ) {
2581
+ while ( i-- ) {
2582
+ if ( !(unmatched[i] || setMatched[i]) ) {
2583
+ setMatched[i] = pop.call( results );
2584
+ }
2585
+ }
2586
+ }
2587
+
2588
+ // Discard index placeholder values to get only actual matches
2589
+ setMatched = condense( setMatched );
2590
+ }
2591
+
2592
+ // Add matches to results
2593
+ push.apply( results, setMatched );
2594
+
2595
+ // Seedless set matches succeeding multiple successful matchers stipulate sorting
2596
+ if ( outermost && !seed && setMatched.length > 0 &&
2597
+ ( matchedCount + setMatchers.length ) > 1 ) {
2598
+
2599
+ Sizzle.uniqueSort( results );
2600
+ }
2601
+ }
2602
+
2603
+ // Override manipulation of globals by nested matchers
2604
+ if ( outermost ) {
2605
+ dirruns = dirrunsUnique;
2606
+ outermostContext = contextBackup;
2607
+ }
2608
+
2609
+ return unmatched;
2610
+ };
2611
+
2612
+ return bySet ?
2613
+ markFunction( superMatcher ) :
2614
+ superMatcher;
2615
+ }
2616
+
2617
+ compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
2618
+ var i,
2619
+ setMatchers = [],
2620
+ elementMatchers = [],
2621
+ cached = compilerCache[ selector + " " ];
2622
+
2623
+ if ( !cached ) {
2624
+ // Generate a function of recursive functions that can be used to check each element
2625
+ if ( !match ) {
2626
+ match = tokenize( selector );
2627
+ }
2628
+ i = match.length;
2629
+ while ( i-- ) {
2630
+ cached = matcherFromTokens( match[i] );
2631
+ if ( cached[ expando ] ) {
2632
+ setMatchers.push( cached );
2633
+ } else {
2634
+ elementMatchers.push( cached );
2635
+ }
2636
+ }
2637
+
2638
+ // Cache the compiled function
2639
+ cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
2640
+
2641
+ // Save selector and tokenization
2642
+ cached.selector = selector;
2643
+ }
2644
+ return cached;
2645
+ };
2646
+
2647
+ /**
2648
+ * A low-level selection function that works with Sizzle's compiled
2649
+ * selector functions
2650
+ * @param {String|Function} selector A selector or a pre-compiled
2651
+ * selector function built with Sizzle.compile
2652
+ * @param {Element} context
2653
+ * @param {Array} [results]
2654
+ * @param {Array} [seed] A set of elements to match against
2655
+ */
2656
+ select = Sizzle.select = function( selector, context, results, seed ) {
2657
+ var i, tokens, token, type, find,
2658
+ compiled = typeof selector === "function" && selector,
2659
+ match = !seed && tokenize( (selector = compiled.selector || selector) );
2660
+
2661
+ results = results || [];
2662
+
2663
+ // Try to minimize operations if there is only one selector in the list and no seed
2664
+ // (the latter of which guarantees us context)
2665
+ if ( match.length === 1 ) {
2666
+
2667
+ // Reduce context if the leading compound selector is an ID
2668
+ tokens = match[0] = match[0].slice( 0 );
2669
+ if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
2670
+ context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) {
2671
+
2672
+ context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
2673
+ if ( !context ) {
2674
+ return results;
2675
+
2676
+ // Precompiled matchers will still verify ancestry, so step up a level
2677
+ } else if ( compiled ) {
2678
+ context = context.parentNode;
2679
+ }
2680
+
2681
+ selector = selector.slice( tokens.shift().value.length );
2682
+ }
2683
+
2684
+ // Fetch a seed set for right-to-left matching
2685
+ i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
2686
+ while ( i-- ) {
2687
+ token = tokens[i];
2688
+
2689
+ // Abort if we hit a combinator
2690
+ if ( Expr.relative[ (type = token.type) ] ) {
2691
+ break;
2692
+ }
2693
+ if ( (find = Expr.find[ type ]) ) {
2694
+ // Search, expanding context for leading sibling combinators
2695
+ if ( (seed = find(
2696
+ token.matches[0].replace( runescape, funescape ),
2697
+ rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
2698
+ )) ) {
2699
+
2700
+ // If seed is empty or no tokens remain, we can return early
2701
+ tokens.splice( i, 1 );
2702
+ selector = seed.length && toSelector( tokens );
2703
+ if ( !selector ) {
2704
+ push.apply( results, seed );
2705
+ return results;
2706
+ }
2707
+
2708
+ break;
2709
+ }
2710
+ }
2711
+ }
2712
+ }
2713
+
2714
+ // Compile and execute a filtering function if one is not provided
2715
+ // Provide `match` to avoid retokenization if we modified the selector above
2716
+ ( compiled || compile( selector, match ) )(
2717
+ seed,
2718
+ context,
2719
+ !documentIsHTML,
2720
+ results,
2721
+ !context || rsibling.test( selector ) && testContext( context.parentNode ) || context
2722
+ );
2723
+ return results;
2724
+ };
2725
+
2726
+ // One-time assignments
2727
+
2728
+ // Sort stability
2729
+ support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
2730
+
2731
+ // Support: Chrome 14-35+
2732
+ // Always assume duplicates if they aren't passed to the comparison function
2733
+ support.detectDuplicates = !!hasDuplicate;
2734
+
2735
+ // Initialize against the default document
2736
+ setDocument();
2737
+
2738
+ // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
2739
+ // Detached nodes confoundingly follow *each other*
2740
+ support.sortDetached = assert(function( el ) {
2741
+ // Should return 1, but returns 4 (following)
2742
+ return el.compareDocumentPosition( document.createElement("fieldset") ) & 1;
2743
+ });
2744
+
2745
+ // Support: IE<8
2746
+ // Prevent attribute/property "interpolation"
2747
+ // https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
2748
+ if ( !assert(function( el ) {
2749
+ el.innerHTML = "<a href='#'></a>";
2750
+ return el.firstChild.getAttribute("href") === "#" ;
2751
+ }) ) {
2752
+ addHandle( "type|href|height|width", function( elem, name, isXML ) {
2753
+ if ( !isXML ) {
2754
+ return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
2755
+ }
2756
+ });
2757
+ }
2758
+
2759
+ // Support: IE<9
2760
+ // Use defaultValue in place of getAttribute("value")
2761
+ if ( !support.attributes || !assert(function( el ) {
2762
+ el.innerHTML = "<input/>";
2763
+ el.firstChild.setAttribute( "value", "" );
2764
+ return el.firstChild.getAttribute( "value" ) === "";
2765
+ }) ) {
2766
+ addHandle( "value", function( elem, name, isXML ) {
2767
+ if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
2768
+ return elem.defaultValue;
2769
+ }
2770
+ });
2771
+ }
2772
+
2773
+ // Support: IE<9
2774
+ // Use getAttributeNode to fetch booleans when getAttribute lies
2775
+ if ( !assert(function( el ) {
2776
+ return el.getAttribute("disabled") == null;
2777
+ }) ) {
2778
+ addHandle( booleans, function( elem, name, isXML ) {
2779
+ var val;
2780
+ if ( !isXML ) {
2781
+ return elem[ name ] === true ? name.toLowerCase() :
2782
+ (val = elem.getAttributeNode( name )) && val.specified ?
2783
+ val.value :
2784
+ null;
2785
+ }
2786
+ });
2787
+ }
2788
+
2789
+ return Sizzle;
2790
+
2791
+ })( window );
2792
+
2793
+
2794
+
2795
+ jQuery.find = Sizzle;
2796
+ jQuery.expr = Sizzle.selectors;
2797
+
2798
+ // Deprecated
2799
+ jQuery.expr[ ":" ] = jQuery.expr.pseudos;
2800
+ jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
2801
+ jQuery.text = Sizzle.getText;
2802
+ jQuery.isXMLDoc = Sizzle.isXML;
2803
+ jQuery.contains = Sizzle.contains;
2804
+ jQuery.escapeSelector = Sizzle.escape;
2805
+
2806
+
2807
+
2808
+
2809
+ var dir = function( elem, dir, until ) {
2810
+ var matched = [],
2811
+ truncate = until !== undefined;
2812
+
2813
+ while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
2814
+ if ( elem.nodeType === 1 ) {
2815
+ if ( truncate && jQuery( elem ).is( until ) ) {
2816
+ break;
2817
+ }
2818
+ matched.push( elem );
2819
+ }
2820
+ }
2821
+ return matched;
2822
+ };
2823
+
2824
+
2825
+ var siblings = function( n, elem ) {
2826
+ var matched = [];
2827
+
2828
+ for ( ; n; n = n.nextSibling ) {
2829
+ if ( n.nodeType === 1 && n !== elem ) {
2830
+ matched.push( n );
2831
+ }
2832
+ }
2833
+
2834
+ return matched;
2835
+ };
2836
+
2837
+
2838
+ var rneedsContext = jQuery.expr.match.needsContext;
2839
+
2840
+
2841
+
2842
+ function nodeName( elem, name ) {
2843
+
2844
+ return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
2845
+
2846
+ };
2847
+ var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
2848
+
2849
+
2850
+
2851
+ var risSimple = /^.[^:#\[\.,]*$/;
2852
+
2853
+ // Implement the identical functionality for filter and not
2854
+ function winnow( elements, qualifier, not ) {
2855
+ if ( jQuery.isFunction( qualifier ) ) {
2856
+ return jQuery.grep( elements, function( elem, i ) {
2857
+ return !!qualifier.call( elem, i, elem ) !== not;
2858
+ } );
2859
+ }
2860
+
2861
+ // Single element
2862
+ if ( qualifier.nodeType ) {
2863
+ return jQuery.grep( elements, function( elem ) {
2864
+ return ( elem === qualifier ) !== not;
2865
+ } );
2866
+ }
2867
+
2868
+ // Arraylike of elements (jQuery, arguments, Array)
2869
+ if ( typeof qualifier !== "string" ) {
2870
+ return jQuery.grep( elements, function( elem ) {
2871
+ return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
2872
+ } );
2873
+ }
2874
+
2875
+ // Simple selector that can be filtered directly, removing non-Elements
2876
+ if ( risSimple.test( qualifier ) ) {
2877
+ return jQuery.filter( qualifier, elements, not );
2878
+ }
2879
+
2880
+ // Complex selector, compare the two sets, removing non-Elements
2881
+ qualifier = jQuery.filter( qualifier, elements );
2882
+ return jQuery.grep( elements, function( elem ) {
2883
+ return ( indexOf.call( qualifier, elem ) > -1 ) !== not && elem.nodeType === 1;
2884
+ } );
2885
+ }
2886
+
2887
+ jQuery.filter = function( expr, elems, not ) {
2888
+ var elem = elems[ 0 ];
2889
+
2890
+ if ( not ) {
2891
+ expr = ":not(" + expr + ")";
2892
+ }
2893
+
2894
+ if ( elems.length === 1 && elem.nodeType === 1 ) {
2895
+ return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
2896
+ }
2897
+
2898
+ return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
2899
+ return elem.nodeType === 1;
2900
+ } ) );
2901
+ };
2902
+
2903
+ jQuery.fn.extend( {
2904
+ find: function( selector ) {
2905
+ var i, ret,
2906
+ len = this.length,
2907
+ self = this;
2908
+
2909
+ if ( typeof selector !== "string" ) {
2910
+ return this.pushStack( jQuery( selector ).filter( function() {
2911
+ for ( i = 0; i < len; i++ ) {
2912
+ if ( jQuery.contains( self[ i ], this ) ) {
2913
+ return true;
2914
+ }
2915
+ }
2916
+ } ) );
2917
+ }
2918
+
2919
+ ret = this.pushStack( [] );
2920
+
2921
+ for ( i = 0; i < len; i++ ) {
2922
+ jQuery.find( selector, self[ i ], ret );
2923
+ }
2924
+
2925
+ return len > 1 ? jQuery.uniqueSort( ret ) : ret;
2926
+ },
2927
+ filter: function( selector ) {
2928
+ return this.pushStack( winnow( this, selector || [], false ) );
2929
+ },
2930
+ not: function( selector ) {
2931
+ return this.pushStack( winnow( this, selector || [], true ) );
2932
+ },
2933
+ is: function( selector ) {
2934
+ return !!winnow(
2935
+ this,
2936
+
2937
+ // If this is a positional/relative selector, check membership in the returned set
2938
+ // so $("p:first").is("p:last") won't return true for a doc with two "p".
2939
+ typeof selector === "string" && rneedsContext.test( selector ) ?
2940
+ jQuery( selector ) :
2941
+ selector || [],
2942
+ false
2943
+ ).length;
2944
+ }
2945
+ } );
2946
+
2947
+
2948
+ // Initialize a jQuery object
2949
+
2950
+
2951
+ // A central reference to the root jQuery(document)
2952
+ var rootjQuery,
2953
+
2954
+ // A simple way to check for HTML strings
2955
+ // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
2956
+ // Strict HTML recognition (#11290: must start with <)
2957
+ // Shortcut simple #id case for speed
2958
+ rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
2959
+
2960
+ init = jQuery.fn.init = function( selector, context, root ) {
2961
+ var match, elem;
2962
+
2963
+ // HANDLE: $(""), $(null), $(undefined), $(false)
2964
+ if ( !selector ) {
2965
+ return this;
2966
+ }
2967
+
2968
+ // Method init() accepts an alternate rootjQuery
2969
+ // so migrate can support jQuery.sub (gh-2101)
2970
+ root = root || rootjQuery;
2971
+
2972
+ // Handle HTML strings
2973
+ if ( typeof selector === "string" ) {
2974
+ if ( selector[ 0 ] === "<" &&
2975
+ selector[ selector.length - 1 ] === ">" &&
2976
+ selector.length >= 3 ) {
2977
+
2978
+ // Assume that strings that start and end with <> are HTML and skip the regex check
2979
+ match = [ null, selector, null ];
2980
+
2981
+ } else {
2982
+ match = rquickExpr.exec( selector );
2983
+ }
2984
+
2985
+ // Match html or make sure no context is specified for #id
2986
+ if ( match && ( match[ 1 ] || !context ) ) {
2987
+
2988
+ // HANDLE: $(html) -> $(array)
2989
+ if ( match[ 1 ] ) {
2990
+ context = context instanceof jQuery ? context[ 0 ] : context;
2991
+
2992
+ // Option to run scripts is true for back-compat
2993
+ // Intentionally let the error be thrown if parseHTML is not present
2994
+ jQuery.merge( this, jQuery.parseHTML(
2995
+ match[ 1 ],
2996
+ context && context.nodeType ? context.ownerDocument || context : document,
2997
+ true
2998
+ ) );
2999
+
3000
+ // HANDLE: $(html, props)
3001
+ if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
3002
+ for ( match in context ) {
3003
+
3004
+ // Properties of context are called as methods if possible
3005
+ if ( jQuery.isFunction( this[ match ] ) ) {
3006
+ this[ match ]( context[ match ] );
3007
+
3008
+ // ...and otherwise set as attributes
3009
+ } else {
3010
+ this.attr( match, context[ match ] );
3011
+ }
3012
+ }
3013
+ }
3014
+
3015
+ return this;
3016
+
3017
+ // HANDLE: $(#id)
3018
+ } else {
3019
+ elem = document.getElementById( match[ 2 ] );
3020
+
3021
+ if ( elem ) {
3022
+
3023
+ // Inject the element directly into the jQuery object
3024
+ this[ 0 ] = elem;
3025
+ this.length = 1;
3026
+ }
3027
+ return this;
3028
+ }
3029
+
3030
+ // HANDLE: $(expr, $(...))
3031
+ } else if ( !context || context.jquery ) {
3032
+ return ( context || root ).find( selector );
3033
+
3034
+ // HANDLE: $(expr, context)
3035
+ // (which is just equivalent to: $(context).find(expr)
3036
+ } else {
3037
+ return this.constructor( context ).find( selector );
3038
+ }
3039
+
3040
+ // HANDLE: $(DOMElement)
3041
+ } else if ( selector.nodeType ) {
3042
+ this[ 0 ] = selector;
3043
+ this.length = 1;
3044
+ return this;
3045
+
3046
+ // HANDLE: $(function)
3047
+ // Shortcut for document ready
3048
+ } else if ( jQuery.isFunction( selector ) ) {
3049
+ return root.ready !== undefined ?
3050
+ root.ready( selector ) :
3051
+
3052
+ // Execute immediately if ready is not present
3053
+ selector( jQuery );
3054
+ }
3055
+
3056
+ return jQuery.makeArray( selector, this );
3057
+ };
3058
+
3059
+ // Give the init function the jQuery prototype for later instantiation
3060
+ init.prototype = jQuery.fn;
3061
+
3062
+ // Initialize central reference
3063
+ rootjQuery = jQuery( document );
3064
+
3065
+
3066
+ var rparentsprev = /^(?:parents|prev(?:Until|All))/,
3067
+
3068
+ // Methods guaranteed to produce a unique set when starting from a unique set
3069
+ guaranteedUnique = {
3070
+ children: true,
3071
+ contents: true,
3072
+ next: true,
3073
+ prev: true
3074
+ };
3075
+
3076
+ jQuery.fn.extend( {
3077
+ has: function( target ) {
3078
+ var targets = jQuery( target, this ),
3079
+ l = targets.length;
3080
+
3081
+ return this.filter( function() {
3082
+ var i = 0;
3083
+ for ( ; i < l; i++ ) {
3084
+ if ( jQuery.contains( this, targets[ i ] ) ) {
3085
+ return true;
3086
+ }
3087
+ }
3088
+ } );
3089
+ },
3090
+
3091
+ closest: function( selectors, context ) {
3092
+ var cur,
3093
+ i = 0,
3094
+ l = this.length,
3095
+ matched = [],
3096
+ targets = typeof selectors !== "string" && jQuery( selectors );
3097
+
3098
+ // Positional selectors never match, since there's no _selection_ context
3099
+ if ( !rneedsContext.test( selectors ) ) {
3100
+ for ( ; i < l; i++ ) {
3101
+ for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
3102
+
3103
+ // Always skip document fragments
3104
+ if ( cur.nodeType < 11 && ( targets ?
3105
+ targets.index( cur ) > -1 :
3106
+
3107
+ // Don't pass non-elements to Sizzle
3108
+ cur.nodeType === 1 &&
3109
+ jQuery.find.matchesSelector( cur, selectors ) ) ) {
3110
+
3111
+ matched.push( cur );
3112
+ break;
3113
+ }
3114
+ }
3115
+ }
3116
+ }
3117
+
3118
+ return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
3119
+ },
3120
+
3121
+ // Determine the position of an element within the set
3122
+ index: function( elem ) {
3123
+
3124
+ // No argument, return index in parent
3125
+ if ( !elem ) {
3126
+ return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
3127
+ }
3128
+
3129
+ // Index in selector
3130
+ if ( typeof elem === "string" ) {
3131
+ return indexOf.call( jQuery( elem ), this[ 0 ] );
3132
+ }
3133
+
3134
+ // Locate the position of the desired element
3135
+ return indexOf.call( this,
3136
+
3137
+ // If it receives a jQuery object, the first element is used
3138
+ elem.jquery ? elem[ 0 ] : elem
3139
+ );
3140
+ },
3141
+
3142
+ add: function( selector, context ) {
3143
+ return this.pushStack(
3144
+ jQuery.uniqueSort(
3145
+ jQuery.merge( this.get(), jQuery( selector, context ) )
3146
+ )
3147
+ );
3148
+ },
3149
+
3150
+ addBack: function( selector ) {
3151
+ return this.add( selector == null ?
3152
+ this.prevObject : this.prevObject.filter( selector )
3153
+ );
3154
+ }
3155
+ } );
3156
+
3157
+ function sibling( cur, dir ) {
3158
+ while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
3159
+ return cur;
3160
+ }
3161
+
3162
+ jQuery.each( {
3163
+ parent: function( elem ) {
3164
+ var parent = elem.parentNode;
3165
+ return parent && parent.nodeType !== 11 ? parent : null;
3166
+ },
3167
+ parents: function( elem ) {
3168
+ return dir( elem, "parentNode" );
3169
+ },
3170
+ parentsUntil: function( elem, i, until ) {
3171
+ return dir( elem, "parentNode", until );
3172
+ },
3173
+ next: function( elem ) {
3174
+ return sibling( elem, "nextSibling" );
3175
+ },
3176
+ prev: function( elem ) {
3177
+ return sibling( elem, "previousSibling" );
3178
+ },
3179
+ nextAll: function( elem ) {
3180
+ return dir( elem, "nextSibling" );
3181
+ },
3182
+ prevAll: function( elem ) {
3183
+ return dir( elem, "previousSibling" );
3184
+ },
3185
+ nextUntil: function( elem, i, until ) {
3186
+ return dir( elem, "nextSibling", until );
3187
+ },
3188
+ prevUntil: function( elem, i, until ) {
3189
+ return dir( elem, "previousSibling", until );
3190
+ },
3191
+ siblings: function( elem ) {
3192
+ return siblings( ( elem.parentNode || {} ).firstChild, elem );
3193
+ },
3194
+ children: function( elem ) {
3195
+ return siblings( elem.firstChild );
3196
+ },
3197
+ contents: function( elem ) {
3198
+ if ( nodeName( elem, "iframe" ) ) {
3199
+ return elem.contentDocument;
3200
+ }
3201
+
3202
+ // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
3203
+ // Treat the template element as a regular one in browsers that
3204
+ // don't support it.
3205
+ if ( nodeName( elem, "template" ) ) {
3206
+ elem = elem.content || elem;
3207
+ }
3208
+
3209
+ return jQuery.merge( [], elem.childNodes );
3210
+ }
3211
+ }, function( name, fn ) {
3212
+ jQuery.fn[ name ] = function( until, selector ) {
3213
+ var matched = jQuery.map( this, fn, until );
3214
+
3215
+ if ( name.slice( -5 ) !== "Until" ) {
3216
+ selector = until;
3217
+ }
3218
+
3219
+ if ( selector && typeof selector === "string" ) {
3220
+ matched = jQuery.filter( selector, matched );
3221
+ }
3222
+
3223
+ if ( this.length > 1 ) {
3224
+
3225
+ // Remove duplicates
3226
+ if ( !guaranteedUnique[ name ] ) {
3227
+ jQuery.uniqueSort( matched );
3228
+ }
3229
+
3230
+ // Reverse order for parents* and prev-derivatives
3231
+ if ( rparentsprev.test( name ) ) {
3232
+ matched.reverse();
3233
+ }
3234
+ }
3235
+
3236
+ return this.pushStack( matched );
3237
+ };
3238
+ } );
3239
+ var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );
3240
+
3241
+
3242
+
3243
+ // Convert String-formatted options into Object-formatted ones
3244
+ function createOptions( options ) {
3245
+ var object = {};
3246
+ jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
3247
+ object[ flag ] = true;
3248
+ } );
3249
+ return object;
3250
+ }
3251
+
3252
+ /*
3253
+ * Create a callback list using the following parameters:
3254
+ *
3255
+ * options: an optional list of space-separated options that will change how
3256
+ * the callback list behaves or a more traditional option object
3257
+ *
3258
+ * By default a callback list will act like an event callback list and can be
3259
+ * "fired" multiple times.
3260
+ *
3261
+ * Possible options:
3262
+ *
3263
+ * once: will ensure the callback list can only be fired once (like a Deferred)
3264
+ *
3265
+ * memory: will keep track of previous values and will call any callback added
3266
+ * after the list has been fired right away with the latest "memorized"
3267
+ * values (like a Deferred)
3268
+ *
3269
+ * unique: will ensure a callback can only be added once (no duplicate in the list)
3270
+ *
3271
+ * stopOnFalse: interrupt callings when a callback returns false
3272
+ *
3273
+ */
3274
+ jQuery.Callbacks = function( options ) {
3275
+
3276
+ // Convert options from String-formatted to Object-formatted if needed
3277
+ // (we check in cache first)
3278
+ options = typeof options === "string" ?
3279
+ createOptions( options ) :
3280
+ jQuery.extend( {}, options );
3281
+
3282
+ var // Flag to know if list is currently firing
3283
+ firing,
3284
+
3285
+ // Last fire value for non-forgettable lists
3286
+ memory,
3287
+
3288
+ // Flag to know if list was already fired
3289
+ fired,
3290
+
3291
+ // Flag to prevent firing
3292
+ locked,
3293
+
3294
+ // Actual callback list
3295
+ list = [],
3296
+
3297
+ // Queue of execution data for repeatable lists
3298
+ queue = [],
3299
+
3300
+ // Index of currently firing callback (modified by add/remove as needed)
3301
+ firingIndex = -1,
3302
+
3303
+ // Fire callbacks
3304
+ fire = function() {
3305
+
3306
+ // Enforce single-firing
3307
+ locked = locked || options.once;
3308
+
3309
+ // Execute callbacks for all pending executions,
3310
+ // respecting firingIndex overrides and runtime changes
3311
+ fired = firing = true;
3312
+ for ( ; queue.length; firingIndex = -1 ) {
3313
+ memory = queue.shift();
3314
+ while ( ++firingIndex < list.length ) {
3315
+
3316
+ // Run callback and check for early termination
3317
+ if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
3318
+ options.stopOnFalse ) {
3319
+
3320
+ // Jump to end and forget the data so .add doesn't re-fire
3321
+ firingIndex = list.length;
3322
+ memory = false;
3323
+ }
3324
+ }
3325
+ }
3326
+
3327
+ // Forget the data if we're done with it
3328
+ if ( !options.memory ) {
3329
+ memory = false;
3330
+ }
3331
+
3332
+ firing = false;
3333
+
3334
+ // Clean up if we're done firing for good
3335
+ if ( locked ) {
3336
+
3337
+ // Keep an empty list if we have data for future add calls
3338
+ if ( memory ) {
3339
+ list = [];
3340
+
3341
+ // Otherwise, this object is spent
3342
+ } else {
3343
+ list = "";
3344
+ }
3345
+ }
3346
+ },
3347
+
3348
+ // Actual Callbacks object
3349
+ self = {
3350
+
3351
+ // Add a callback or a collection of callbacks to the list
3352
+ add: function() {
3353
+ if ( list ) {
3354
+
3355
+ // If we have memory from a past run, we should fire after adding
3356
+ if ( memory && !firing ) {
3357
+ firingIndex = list.length - 1;
3358
+ queue.push( memory );
3359
+ }
3360
+
3361
+ ( function add( args ) {
3362
+ jQuery.each( args, function( _, arg ) {
3363
+ if ( jQuery.isFunction( arg ) ) {
3364
+ if ( !options.unique || !self.has( arg ) ) {
3365
+ list.push( arg );
3366
+ }
3367
+ } else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) {
3368
+
3369
+ // Inspect recursively
3370
+ add( arg );
3371
+ }
3372
+ } );
3373
+ } )( arguments );
3374
+
3375
+ if ( memory && !firing ) {
3376
+ fire();
3377
+ }
3378
+ }
3379
+ return this;
3380
+ },
3381
+
3382
+ // Remove a callback from the list
3383
+ remove: function() {
3384
+ jQuery.each( arguments, function( _, arg ) {
3385
+ var index;
3386
+ while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
3387
+ list.splice( index, 1 );
3388
+
3389
+ // Handle firing indexes
3390
+ if ( index <= firingIndex ) {
3391
+ firingIndex--;
3392
+ }
3393
+ }
3394
+ } );
3395
+ return this;
3396
+ },
3397
+
3398
+ // Check if a given callback is in the list.
3399
+ // If no argument is given, return whether or not list has callbacks attached.
3400
+ has: function( fn ) {
3401
+ return fn ?
3402
+ jQuery.inArray( fn, list ) > -1 :
3403
+ list.length > 0;
3404
+ },
3405
+
3406
+ // Remove all callbacks from the list
3407
+ empty: function() {
3408
+ if ( list ) {
3409
+ list = [];
3410
+ }
3411
+ return this;
3412
+ },
3413
+
3414
+ // Disable .fire and .add
3415
+ // Abort any current/pending executions
3416
+ // Clear all callbacks and values
3417
+ disable: function() {
3418
+ locked = queue = [];
3419
+ list = memory = "";
3420
+ return this;
3421
+ },
3422
+ disabled: function() {
3423
+ return !list;
3424
+ },
3425
+
3426
+ // Disable .fire
3427
+ // Also disable .add unless we have memory (since it would have no effect)
3428
+ // Abort any pending executions
3429
+ lock: function() {
3430
+ locked = queue = [];
3431
+ if ( !memory && !firing ) {
3432
+ list = memory = "";
3433
+ }
3434
+ return this;
3435
+ },
3436
+ locked: function() {
3437
+ return !!locked;
3438
+ },
3439
+
3440
+ // Call all callbacks with the given context and arguments
3441
+ fireWith: function( context, args ) {
3442
+ if ( !locked ) {
3443
+ args = args || [];
3444
+ args = [ context, args.slice ? args.slice() : args ];
3445
+ queue.push( args );
3446
+ if ( !firing ) {
3447
+ fire();
3448
+ }
3449
+ }
3450
+ return this;
3451
+ },
3452
+
3453
+ // Call all the callbacks with the given arguments
3454
+ fire: function() {
3455
+ self.fireWith( this, arguments );
3456
+ return this;
3457
+ },
3458
+
3459
+ // To know if the callbacks have already been called at least once
3460
+ fired: function() {
3461
+ return !!fired;
3462
+ }
3463
+ };
3464
+
3465
+ return self;
3466
+ };
3467
+
3468
+
3469
+ function Identity( v ) {
3470
+ return v;
3471
+ }
3472
+ function Thrower( ex ) {
3473
+ throw ex;
3474
+ }
3475
+
3476
+ function adoptValue( value, resolve, reject, noValue ) {
3477
+ var method;
3478
+
3479
+ try {
3480
+
3481
+ // Check for promise aspect first to privilege synchronous behavior
3482
+ if ( value && jQuery.isFunction( ( method = value.promise ) ) ) {
3483
+ method.call( value ).done( resolve ).fail( reject );
3484
+
3485
+ // Other thenables
3486
+ } else if ( value && jQuery.isFunction( ( method = value.then ) ) ) {
3487
+ method.call( value, resolve, reject );
3488
+
3489
+ // Other non-thenables
3490
+ } else {
3491
+
3492
+ // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
3493
+ // * false: [ value ].slice( 0 ) => resolve( value )
3494
+ // * true: [ value ].slice( 1 ) => resolve()
3495
+ resolve.apply( undefined, [ value ].slice( noValue ) );
3496
+ }
3497
+
3498
+ // For Promises/A+, convert exceptions into rejections
3499
+ // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
3500
+ // Deferred#then to conditionally suppress rejection.
3501
+ } catch ( value ) {
3502
+
3503
+ // Support: Android 4.0 only
3504
+ // Strict mode functions invoked without .call/.apply get global-object context
3505
+ reject.apply( undefined, [ value ] );
3506
+ }
3507
+ }
3508
+
3509
+ jQuery.extend( {
3510
+
3511
+ Deferred: function( func ) {
3512
+ var tuples = [
3513
+
3514
+ // action, add listener, callbacks,
3515
+ // ... .then handlers, argument index, [final state]
3516
+ [ "notify", "progress", jQuery.Callbacks( "memory" ),
3517
+ jQuery.Callbacks( "memory" ), 2 ],
3518
+ [ "resolve", "done", jQuery.Callbacks( "once memory" ),
3519
+ jQuery.Callbacks( "once memory" ), 0, "resolved" ],
3520
+ [ "reject", "fail", jQuery.Callbacks( "once memory" ),
3521
+ jQuery.Callbacks( "once memory" ), 1, "rejected" ]
3522
+ ],
3523
+ state = "pending",
3524
+ promise = {
3525
+ state: function() {
3526
+ return state;
3527
+ },
3528
+ always: function() {
3529
+ deferred.done( arguments ).fail( arguments );
3530
+ return this;
3531
+ },
3532
+ "catch": function( fn ) {
3533
+ return promise.then( null, fn );
3534
+ },
3535
+
3536
+ // Keep pipe for back-compat
3537
+ pipe: function( /* fnDone, fnFail, fnProgress */ ) {
3538
+ var fns = arguments;
3539
+
3540
+ return jQuery.Deferred( function( newDefer ) {
3541
+ jQuery.each( tuples, function( i, tuple ) {
3542
+
3543
+ // Map tuples (progress, done, fail) to arguments (done, fail, progress)
3544
+ var fn = jQuery.isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
3545
+
3546
+ // deferred.progress(function() { bind to newDefer or newDefer.notify })
3547
+ // deferred.done(function() { bind to newDefer or newDefer.resolve })
3548
+ // deferred.fail(function() { bind to newDefer or newDefer.reject })
3549
+ deferred[ tuple[ 1 ] ]( function() {
3550
+ var returned = fn && fn.apply( this, arguments );
3551
+ if ( returned && jQuery.isFunction( returned.promise ) ) {
3552
+ returned.promise()
3553
+ .progress( newDefer.notify )
3554
+ .done( newDefer.resolve )
3555
+ .fail( newDefer.reject );
3556
+ } else {
3557
+ newDefer[ tuple[ 0 ] + "With" ](
3558
+ this,
3559
+ fn ? [ returned ] : arguments
3560
+ );
3561
+ }
3562
+ } );
3563
+ } );
3564
+ fns = null;
3565
+ } ).promise();
3566
+ },
3567
+ then: function( onFulfilled, onRejected, onProgress ) {
3568
+ var maxDepth = 0;
3569
+ function resolve( depth, deferred, handler, special ) {
3570
+ return function() {
3571
+ var that = this,
3572
+ args = arguments,
3573
+ mightThrow = function() {
3574
+ var returned, then;
3575
+
3576
+ // Support: Promises/A+ section 2.3.3.3.3
3577
+ // https://promisesaplus.com/#point-59
3578
+ // Ignore double-resolution attempts
3579
+ if ( depth < maxDepth ) {
3580
+ return;
3581
+ }
3582
+
3583
+ returned = handler.apply( that, args );
3584
+
3585
+ // Support: Promises/A+ section 2.3.1
3586
+ // https://promisesaplus.com/#point-48
3587
+ if ( returned === deferred.promise() ) {
3588
+ throw new TypeError( "Thenable self-resolution" );
3589
+ }
3590
+
3591
+ // Support: Promises/A+ sections 2.3.3.1, 3.5
3592
+ // https://promisesaplus.com/#point-54
3593
+ // https://promisesaplus.com/#point-75
3594
+ // Retrieve `then` only once
3595
+ then = returned &&
3596
+
3597
+ // Support: Promises/A+ section 2.3.4
3598
+ // https://promisesaplus.com/#point-64
3599
+ // Only check objects and functions for thenability
3600
+ ( typeof returned === "object" ||
3601
+ typeof returned === "function" ) &&
3602
+ returned.then;
3603
+
3604
+ // Handle a returned thenable
3605
+ if ( jQuery.isFunction( then ) ) {
3606
+
3607
+ // Special processors (notify) just wait for resolution
3608
+ if ( special ) {
3609
+ then.call(
3610
+ returned,
3611
+ resolve( maxDepth, deferred, Identity, special ),
3612
+ resolve( maxDepth, deferred, Thrower, special )
3613
+ );
3614
+
3615
+ // Normal processors (resolve) also hook into progress
3616
+ } else {
3617
+
3618
+ // ...and disregard older resolution values
3619
+ maxDepth++;
3620
+
3621
+ then.call(
3622
+ returned,
3623
+ resolve( maxDepth, deferred, Identity, special ),
3624
+ resolve( maxDepth, deferred, Thrower, special ),
3625
+ resolve( maxDepth, deferred, Identity,
3626
+ deferred.notifyWith )
3627
+ );
3628
+ }
3629
+
3630
+ // Handle all other returned values
3631
+ } else {
3632
+
3633
+ // Only substitute handlers pass on context
3634
+ // and multiple values (non-spec behavior)
3635
+ if ( handler !== Identity ) {
3636
+ that = undefined;
3637
+ args = [ returned ];
3638
+ }
3639
+
3640
+ // Process the value(s)
3641
+ // Default process is resolve
3642
+ ( special || deferred.resolveWith )( that, args );
3643
+ }
3644
+ },
3645
+
3646
+ // Only normal processors (resolve) catch and reject exceptions
3647
+ process = special ?
3648
+ mightThrow :
3649
+ function() {
3650
+ try {
3651
+ mightThrow();
3652
+ } catch ( e ) {
3653
+
3654
+ if ( jQuery.Deferred.exceptionHook ) {
3655
+ jQuery.Deferred.exceptionHook( e,
3656
+ process.stackTrace );
3657
+ }
3658
+
3659
+ // Support: Promises/A+ section 2.3.3.3.4.1
3660
+ // https://promisesaplus.com/#point-61
3661
+ // Ignore post-resolution exceptions
3662
+ if ( depth + 1 >= maxDepth ) {
3663
+
3664
+ // Only substitute handlers pass on context
3665
+ // and multiple values (non-spec behavior)
3666
+ if ( handler !== Thrower ) {
3667
+ that = undefined;
3668
+ args = [ e ];
3669
+ }
3670
+
3671
+ deferred.rejectWith( that, args );
3672
+ }
3673
+ }
3674
+ };
3675
+
3676
+ // Support: Promises/A+ section 2.3.3.3.1
3677
+ // https://promisesaplus.com/#point-57
3678
+ // Re-resolve promises immediately to dodge false rejection from
3679
+ // subsequent errors
3680
+ if ( depth ) {
3681
+ process();
3682
+ } else {
3683
+
3684
+ // Call an optional hook to record the stack, in case of exception
3685
+ // since it's otherwise lost when execution goes async
3686
+ if ( jQuery.Deferred.getStackHook ) {
3687
+ process.stackTrace = jQuery.Deferred.getStackHook();
3688
+ }
3689
+ window.setTimeout( process );
3690
+ }
3691
+ };
3692
+ }
3693
+
3694
+ return jQuery.Deferred( function( newDefer ) {
3695
+
3696
+ // progress_handlers.add( ... )
3697
+ tuples[ 0 ][ 3 ].add(
3698
+ resolve(
3699
+ 0,
3700
+ newDefer,
3701
+ jQuery.isFunction( onProgress ) ?
3702
+ onProgress :
3703
+ Identity,
3704
+ newDefer.notifyWith
3705
+ )
3706
+ );
3707
+
3708
+ // fulfilled_handlers.add( ... )
3709
+ tuples[ 1 ][ 3 ].add(
3710
+ resolve(
3711
+ 0,
3712
+ newDefer,
3713
+ jQuery.isFunction( onFulfilled ) ?
3714
+ onFulfilled :
3715
+ Identity
3716
+ )
3717
+ );
3718
+
3719
+ // rejected_handlers.add( ... )
3720
+ tuples[ 2 ][ 3 ].add(
3721
+ resolve(
3722
+ 0,
3723
+ newDefer,
3724
+ jQuery.isFunction( onRejected ) ?
3725
+ onRejected :
3726
+ Thrower
3727
+ )
3728
+ );
3729
+ } ).promise();
3730
+ },
3731
+
3732
+ // Get a promise for this deferred
3733
+ // If obj is provided, the promise aspect is added to the object
3734
+ promise: function( obj ) {
3735
+ return obj != null ? jQuery.extend( obj, promise ) : promise;
3736
+ }
3737
+ },
3738
+ deferred = {};
3739
+
3740
+ // Add list-specific methods
3741
+ jQuery.each( tuples, function( i, tuple ) {
3742
+ var list = tuple[ 2 ],
3743
+ stateString = tuple[ 5 ];
3744
+
3745
+ // promise.progress = list.add
3746
+ // promise.done = list.add
3747
+ // promise.fail = list.add
3748
+ promise[ tuple[ 1 ] ] = list.add;
3749
+
3750
+ // Handle state
3751
+ if ( stateString ) {
3752
+ list.add(
3753
+ function() {
3754
+
3755
+ // state = "resolved" (i.e., fulfilled)
3756
+ // state = "rejected"
3757
+ state = stateString;
3758
+ },
3759
+
3760
+ // rejected_callbacks.disable
3761
+ // fulfilled_callbacks.disable
3762
+ tuples[ 3 - i ][ 2 ].disable,
3763
+
3764
+ // progress_callbacks.lock
3765
+ tuples[ 0 ][ 2 ].lock
3766
+ );
3767
+ }
3768
+
3769
+ // progress_handlers.fire
3770
+ // fulfilled_handlers.fire
3771
+ // rejected_handlers.fire
3772
+ list.add( tuple[ 3 ].fire );
3773
+
3774
+ // deferred.notify = function() { deferred.notifyWith(...) }
3775
+ // deferred.resolve = function() { deferred.resolveWith(...) }
3776
+ // deferred.reject = function() { deferred.rejectWith(...) }
3777
+ deferred[ tuple[ 0 ] ] = function() {
3778
+ deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
3779
+ return this;
3780
+ };
3781
+
3782
+ // deferred.notifyWith = list.fireWith
3783
+ // deferred.resolveWith = list.fireWith
3784
+ // deferred.rejectWith = list.fireWith
3785
+ deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
3786
+ } );
3787
+
3788
+ // Make the deferred a promise
3789
+ promise.promise( deferred );
3790
+
3791
+ // Call given func if any
3792
+ if ( func ) {
3793
+ func.call( deferred, deferred );
3794
+ }
3795
+
3796
+ // All done!
3797
+ return deferred;
3798
+ },
3799
+
3800
+ // Deferred helper
3801
+ when: function( singleValue ) {
3802
+ var
3803
+
3804
+ // count of uncompleted subordinates
3805
+ remaining = arguments.length,
3806
+
3807
+ // count of unprocessed arguments
3808
+ i = remaining,
3809
+
3810
+ // subordinate fulfillment data
3811
+ resolveContexts = Array( i ),
3812
+ resolveValues = slice.call( arguments ),
3813
+
3814
+ // the master Deferred
3815
+ master = jQuery.Deferred(),
3816
+
3817
+ // subordinate callback factory
3818
+ updateFunc = function( i ) {
3819
+ return function( value ) {
3820
+ resolveContexts[ i ] = this;
3821
+ resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
3822
+ if ( !( --remaining ) ) {
3823
+ master.resolveWith( resolveContexts, resolveValues );
3824
+ }
3825
+ };
3826
+ };
3827
+
3828
+ // Single- and empty arguments are adopted like Promise.resolve
3829
+ if ( remaining <= 1 ) {
3830
+ adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,
3831
+ !remaining );
3832
+
3833
+ // Use .then() to unwrap secondary thenables (cf. gh-3000)
3834
+ if ( master.state() === "pending" ||
3835
+ jQuery.isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
3836
+
3837
+ return master.then();
3838
+ }
3839
+ }
3840
+
3841
+ // Multiple arguments are aggregated like Promise.all array elements
3842
+ while ( i-- ) {
3843
+ adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
3844
+ }
3845
+
3846
+ return master.promise();
3847
+ }
3848
+ } );
3849
+
3850
+
3851
+ // These usually indicate a programmer mistake during development,
3852
+ // warn about them ASAP rather than swallowing them by default.
3853
+ var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
3854
+
3855
+ jQuery.Deferred.exceptionHook = function( error, stack ) {
3856
+
3857
+ // Support: IE 8 - 9 only
3858
+ // Console exists when dev tools are open, which can happen at any time
3859
+ if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
3860
+ window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
3861
+ }
3862
+ };
3863
+
3864
+
3865
+
3866
+
3867
+ jQuery.readyException = function( error ) {
3868
+ window.setTimeout( function() {
3869
+ throw error;
3870
+ } );
3871
+ };
3872
+
3873
+
3874
+
3875
+
3876
+ // The deferred used on DOM ready
3877
+ var readyList = jQuery.Deferred();
3878
+
3879
+ jQuery.fn.ready = function( fn ) {
3880
+
3881
+ readyList
3882
+ .then( fn )
3883
+
3884
+ // Wrap jQuery.readyException in a function so that the lookup
3885
+ // happens at the time of error handling instead of callback
3886
+ // registration.
3887
+ .catch( function( error ) {
3888
+ jQuery.readyException( error );
3889
+ } );
3890
+
3891
+ return this;
3892
+ };
3893
+
3894
+ jQuery.extend( {
3895
+
3896
+ // Is the DOM ready to be used? Set to true once it occurs.
3897
+ isReady: false,
3898
+
3899
+ // A counter to track how many items to wait for before
3900
+ // the ready event fires. See #6781
3901
+ readyWait: 1,
3902
+
3903
+ // Handle when the DOM is ready
3904
+ ready: function( wait ) {
3905
+
3906
+ // Abort if there are pending holds or we're already ready
3907
+ if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
3908
+ return;
3909
+ }
3910
+
3911
+ // Remember that the DOM is ready
3912
+ jQuery.isReady = true;
3913
+
3914
+ // If a normal DOM Ready event fired, decrement, and wait if need be
3915
+ if ( wait !== true && --jQuery.readyWait > 0 ) {
3916
+ return;
3917
+ }
3918
+
3919
+ // If there are functions bound, to execute
3920
+ readyList.resolveWith( document, [ jQuery ] );
3921
+ }
3922
+ } );
3923
+
3924
+ jQuery.ready.then = readyList.then;
3925
+
3926
+ // The ready event handler and self cleanup method
3927
+ function completed() {
3928
+ document.removeEventListener( "DOMContentLoaded", completed );
3929
+ window.removeEventListener( "load", completed );
3930
+ jQuery.ready();
3931
+ }
3932
+
3933
+ // Catch cases where $(document).ready() is called
3934
+ // after the browser event has already occurred.
3935
+ // Support: IE <=9 - 10 only
3936
+ // Older IE sometimes signals "interactive" too soon
3937
+ if ( document.readyState === "complete" ||
3938
+ ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
3939
+
3940
+ // Handle it asynchronously to allow scripts the opportunity to delay ready
3941
+ window.setTimeout( jQuery.ready );
3942
+
3943
+ } else {
3944
+
3945
+ // Use the handy event callback
3946
+ document.addEventListener( "DOMContentLoaded", completed );
3947
+
3948
+ // A fallback to window.onload, that will always work
3949
+ window.addEventListener( "load", completed );
3950
+ }
3951
+
3952
+
3953
+
3954
+
3955
+ // Multifunctional method to get and set values of a collection
3956
+ // The value/s can optionally be executed if it's a function
3957
+ var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
3958
+ var i = 0,
3959
+ len = elems.length,
3960
+ bulk = key == null;
3961
+
3962
+ // Sets many values
3963
+ if ( jQuery.type( key ) === "object" ) {
3964
+ chainable = true;
3965
+ for ( i in key ) {
3966
+ access( elems, fn, i, key[ i ], true, emptyGet, raw );
3967
+ }
3968
+
3969
+ // Sets one value
3970
+ } else if ( value !== undefined ) {
3971
+ chainable = true;
3972
+
3973
+ if ( !jQuery.isFunction( value ) ) {
3974
+ raw = true;
3975
+ }
3976
+
3977
+ if ( bulk ) {
3978
+
3979
+ // Bulk operations run against the entire set
3980
+ if ( raw ) {
3981
+ fn.call( elems, value );
3982
+ fn = null;
3983
+
3984
+ // ...except when executing function values
3985
+ } else {
3986
+ bulk = fn;
3987
+ fn = function( elem, key, value ) {
3988
+ return bulk.call( jQuery( elem ), value );
3989
+ };
3990
+ }
3991
+ }
3992
+
3993
+ if ( fn ) {
3994
+ for ( ; i < len; i++ ) {
3995
+ fn(
3996
+ elems[ i ], key, raw ?
3997
+ value :
3998
+ value.call( elems[ i ], i, fn( elems[ i ], key ) )
3999
+ );
4000
+ }
4001
+ }
4002
+ }
4003
+
4004
+ if ( chainable ) {
4005
+ return elems;
4006
+ }
4007
+
4008
+ // Gets
4009
+ if ( bulk ) {
4010
+ return fn.call( elems );
4011
+ }
4012
+
4013
+ return len ? fn( elems[ 0 ], key ) : emptyGet;
4014
+ };
4015
+ var acceptData = function( owner ) {
4016
+
4017
+ // Accepts only:
4018
+ // - Node
4019
+ // - Node.ELEMENT_NODE
4020
+ // - Node.DOCUMENT_NODE
4021
+ // - Object
4022
+ // - Any
4023
+ return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
4024
+ };
4025
+
4026
+
4027
+
4028
+
4029
+ function Data() {
4030
+ this.expando = jQuery.expando + Data.uid++;
4031
+ }
4032
+
4033
+ Data.uid = 1;
4034
+
4035
+ Data.prototype = {
4036
+
4037
+ cache: function( owner ) {
4038
+
4039
+ // Check if the owner object already has a cache
4040
+ var value = owner[ this.expando ];
4041
+
4042
+ // If not, create one
4043
+ if ( !value ) {
4044
+ value = {};
4045
+
4046
+ // We can accept data for non-element nodes in modern browsers,
4047
+ // but we should not, see #8335.
4048
+ // Always return an empty object.
4049
+ if ( acceptData( owner ) ) {
4050
+
4051
+ // If it is a node unlikely to be stringify-ed or looped over
4052
+ // use plain assignment
4053
+ if ( owner.nodeType ) {
4054
+ owner[ this.expando ] = value;
4055
+
4056
+ // Otherwise secure it in a non-enumerable property
4057
+ // configurable must be true to allow the property to be
4058
+ // deleted when data is removed
4059
+ } else {
4060
+ Object.defineProperty( owner, this.expando, {
4061
+ value: value,
4062
+ configurable: true
4063
+ } );
4064
+ }
4065
+ }
4066
+ }
4067
+
4068
+ return value;
4069
+ },
4070
+ set: function( owner, data, value ) {
4071
+ var prop,
4072
+ cache = this.cache( owner );
4073
+
4074
+ // Handle: [ owner, key, value ] args
4075
+ // Always use camelCase key (gh-2257)
4076
+ if ( typeof data === "string" ) {
4077
+ cache[ jQuery.camelCase( data ) ] = value;
4078
+
4079
+ // Handle: [ owner, { properties } ] args
4080
+ } else {
4081
+
4082
+ // Copy the properties one-by-one to the cache object
4083
+ for ( prop in data ) {
4084
+ cache[ jQuery.camelCase( prop ) ] = data[ prop ];
4085
+ }
4086
+ }
4087
+ return cache;
4088
+ },
4089
+ get: function( owner, key ) {
4090
+ return key === undefined ?
4091
+ this.cache( owner ) :
4092
+
4093
+ // Always use camelCase key (gh-2257)
4094
+ owner[ this.expando ] && owner[ this.expando ][ jQuery.camelCase( key ) ];
4095
+ },
4096
+ access: function( owner, key, value ) {
4097
+
4098
+ // In cases where either:
4099
+ //
4100
+ // 1. No key was specified
4101
+ // 2. A string key was specified, but no value provided
4102
+ //
4103
+ // Take the "read" path and allow the get method to determine
4104
+ // which value to return, respectively either:
4105
+ //
4106
+ // 1. The entire cache object
4107
+ // 2. The data stored at the key
4108
+ //
4109
+ if ( key === undefined ||
4110
+ ( ( key && typeof key === "string" ) && value === undefined ) ) {
4111
+
4112
+ return this.get( owner, key );
4113
+ }
4114
+
4115
+ // When the key is not a string, or both a key and value
4116
+ // are specified, set or extend (existing objects) with either:
4117
+ //
4118
+ // 1. An object of properties
4119
+ // 2. A key and value
4120
+ //
4121
+ this.set( owner, key, value );
4122
+
4123
+ // Since the "set" path can have two possible entry points
4124
+ // return the expected data based on which path was taken[*]
4125
+ return value !== undefined ? value : key;
4126
+ },
4127
+ remove: function( owner, key ) {
4128
+ var i,
4129
+ cache = owner[ this.expando ];
4130
+
4131
+ if ( cache === undefined ) {
4132
+ return;
4133
+ }
4134
+
4135
+ if ( key !== undefined ) {
4136
+
4137
+ // Support array or space separated string of keys
4138
+ if ( Array.isArray( key ) ) {
4139
+
4140
+ // If key is an array of keys...
4141
+ // We always set camelCase keys, so remove that.
4142
+ key = key.map( jQuery.camelCase );
4143
+ } else {
4144
+ key = jQuery.camelCase( key );
4145
+
4146
+ // If a key with the spaces exists, use it.
4147
+ // Otherwise, create an array by matching non-whitespace
4148
+ key = key in cache ?
4149
+ [ key ] :
4150
+ ( key.match( rnothtmlwhite ) || [] );
4151
+ }
4152
+
4153
+ i = key.length;
4154
+
4155
+ while ( i-- ) {
4156
+ delete cache[ key[ i ] ];
4157
+ }
4158
+ }
4159
+
4160
+ // Remove the expando if there's no more data
4161
+ if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
4162
+
4163
+ // Support: Chrome <=35 - 45
4164
+ // Webkit & Blink performance suffers when deleting properties
4165
+ // from DOM nodes, so set to undefined instead
4166
+ // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
4167
+ if ( owner.nodeType ) {
4168
+ owner[ this.expando ] = undefined;
4169
+ } else {
4170
+ delete owner[ this.expando ];
4171
+ }
4172
+ }
4173
+ },
4174
+ hasData: function( owner ) {
4175
+ var cache = owner[ this.expando ];
4176
+ return cache !== undefined && !jQuery.isEmptyObject( cache );
4177
+ }
4178
+ };
4179
+ var dataPriv = new Data();
4180
+
4181
+ var dataUser = new Data();
4182
+
4183
+
4184
+
4185
+ // Implementation Summary
4186
+ //
4187
+ // 1. Enforce API surface and semantic compatibility with 1.9.x branch
4188
+ // 2. Improve the module's maintainability by reducing the storage
4189
+ // paths to a single mechanism.
4190
+ // 3. Use the same single mechanism to support "private" and "user" data.
4191
+ // 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
4192
+ // 5. Avoid exposing implementation details on user objects (eg. expando properties)
4193
+ // 6. Provide a clear path for implementation upgrade to WeakMap in 2014
4194
+
4195
+ var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
4196
+ rmultiDash = /[A-Z]/g;
4197
+
4198
+ function getData( data ) {
4199
+ if ( data === "true" ) {
4200
+ return true;
4201
+ }
4202
+
4203
+ if ( data === "false" ) {
4204
+ return false;
4205
+ }
4206
+
4207
+ if ( data === "null" ) {
4208
+ return null;
4209
+ }
4210
+
4211
+ // Only convert to a number if it doesn't change the string
4212
+ if ( data === +data + "" ) {
4213
+ return +data;
4214
+ }
4215
+
4216
+ if ( rbrace.test( data ) ) {
4217
+ return JSON.parse( data );
4218
+ }
4219
+
4220
+ return data;
4221
+ }
4222
+
4223
+ function dataAttr( elem, key, data ) {
4224
+ var name;
4225
+
4226
+ // If nothing was found internally, try to fetch any
4227
+ // data from the HTML5 data-* attribute
4228
+ if ( data === undefined && elem.nodeType === 1 ) {
4229
+ name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
4230
+ data = elem.getAttribute( name );
4231
+
4232
+ if ( typeof data === "string" ) {
4233
+ try {
4234
+ data = getData( data );
4235
+ } catch ( e ) {}
4236
+
4237
+ // Make sure we set the data so it isn't changed later
4238
+ dataUser.set( elem, key, data );
4239
+ } else {
4240
+ data = undefined;
4241
+ }
4242
+ }
4243
+ return data;
4244
+ }
4245
+
4246
+ jQuery.extend( {
4247
+ hasData: function( elem ) {
4248
+ return dataUser.hasData( elem ) || dataPriv.hasData( elem );
4249
+ },
4250
+
4251
+ data: function( elem, name, data ) {
4252
+ return dataUser.access( elem, name, data );
4253
+ },
4254
+
4255
+ removeData: function( elem, name ) {
4256
+ dataUser.remove( elem, name );
4257
+ },
4258
+
4259
+ // TODO: Now that all calls to _data and _removeData have been replaced
4260
+ // with direct calls to dataPriv methods, these can be deprecated.
4261
+ _data: function( elem, name, data ) {
4262
+ return dataPriv.access( elem, name, data );
4263
+ },
4264
+
4265
+ _removeData: function( elem, name ) {
4266
+ dataPriv.remove( elem, name );
4267
+ }
4268
+ } );
4269
+
4270
+ jQuery.fn.extend( {
4271
+ data: function( key, value ) {
4272
+ var i, name, data,
4273
+ elem = this[ 0 ],
4274
+ attrs = elem && elem.attributes;
4275
+
4276
+ // Gets all values
4277
+ if ( key === undefined ) {
4278
+ if ( this.length ) {
4279
+ data = dataUser.get( elem );
4280
+
4281
+ if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
4282
+ i = attrs.length;
4283
+ while ( i-- ) {
4284
+
4285
+ // Support: IE 11 only
4286
+ // The attrs elements can be null (#14894)
4287
+ if ( attrs[ i ] ) {
4288
+ name = attrs[ i ].name;
4289
+ if ( name.indexOf( "data-" ) === 0 ) {
4290
+ name = jQuery.camelCase( name.slice( 5 ) );
4291
+ dataAttr( elem, name, data[ name ] );
4292
+ }
4293
+ }
4294
+ }
4295
+ dataPriv.set( elem, "hasDataAttrs", true );
4296
+ }
4297
+ }
4298
+
4299
+ return data;
4300
+ }
4301
+
4302
+ // Sets multiple values
4303
+ if ( typeof key === "object" ) {
4304
+ return this.each( function() {
4305
+ dataUser.set( this, key );
4306
+ } );
4307
+ }
4308
+
4309
+ return access( this, function( value ) {
4310
+ var data;
4311
+
4312
+ // The calling jQuery object (element matches) is not empty
4313
+ // (and therefore has an element appears at this[ 0 ]) and the
4314
+ // `value` parameter was not undefined. An empty jQuery object
4315
+ // will result in `undefined` for elem = this[ 0 ] which will
4316
+ // throw an exception if an attempt to read a data cache is made.
4317
+ if ( elem && value === undefined ) {
4318
+
4319
+ // Attempt to get data from the cache
4320
+ // The key will always be camelCased in Data
4321
+ data = dataUser.get( elem, key );
4322
+ if ( data !== undefined ) {
4323
+ return data;
4324
+ }
4325
+
4326
+ // Attempt to "discover" the data in
4327
+ // HTML5 custom data-* attrs
4328
+ data = dataAttr( elem, key );
4329
+ if ( data !== undefined ) {
4330
+ return data;
4331
+ }
4332
+
4333
+ // We tried really hard, but the data doesn't exist.
4334
+ return;
4335
+ }
4336
+
4337
+ // Set the data...
4338
+ this.each( function() {
4339
+
4340
+ // We always store the camelCased key
4341
+ dataUser.set( this, key, value );
4342
+ } );
4343
+ }, null, value, arguments.length > 1, null, true );
4344
+ },
4345
+
4346
+ removeData: function( key ) {
4347
+ return this.each( function() {
4348
+ dataUser.remove( this, key );
4349
+ } );
4350
+ }
4351
+ } );
4352
+
4353
+
4354
+ jQuery.extend( {
4355
+ queue: function( elem, type, data ) {
4356
+ var queue;
4357
+
4358
+ if ( elem ) {
4359
+ type = ( type || "fx" ) + "queue";
4360
+ queue = dataPriv.get( elem, type );
4361
+
4362
+ // Speed up dequeue by getting out quickly if this is just a lookup
4363
+ if ( data ) {
4364
+ if ( !queue || Array.isArray( data ) ) {
4365
+ queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
4366
+ } else {
4367
+ queue.push( data );
4368
+ }
4369
+ }
4370
+ return queue || [];
4371
+ }
4372
+ },
4373
+
4374
+ dequeue: function( elem, type ) {
4375
+ type = type || "fx";
4376
+
4377
+ var queue = jQuery.queue( elem, type ),
4378
+ startLength = queue.length,
4379
+ fn = queue.shift(),
4380
+ hooks = jQuery._queueHooks( elem, type ),
4381
+ next = function() {
4382
+ jQuery.dequeue( elem, type );
4383
+ };
4384
+
4385
+ // If the fx queue is dequeued, always remove the progress sentinel
4386
+ if ( fn === "inprogress" ) {
4387
+ fn = queue.shift();
4388
+ startLength--;
4389
+ }
4390
+
4391
+ if ( fn ) {
4392
+
4393
+ // Add a progress sentinel to prevent the fx queue from being
4394
+ // automatically dequeued
4395
+ if ( type === "fx" ) {
4396
+ queue.unshift( "inprogress" );
4397
+ }
4398
+
4399
+ // Clear up the last queue stop function
4400
+ delete hooks.stop;
4401
+ fn.call( elem, next, hooks );
4402
+ }
4403
+
4404
+ if ( !startLength && hooks ) {
4405
+ hooks.empty.fire();
4406
+ }
4407
+ },
4408
+
4409
+ // Not public - generate a queueHooks object, or return the current one
4410
+ _queueHooks: function( elem, type ) {
4411
+ var key = type + "queueHooks";
4412
+ return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
4413
+ empty: jQuery.Callbacks( "once memory" ).add( function() {
4414
+ dataPriv.remove( elem, [ type + "queue", key ] );
4415
+ } )
4416
+ } );
4417
+ }
4418
+ } );
4419
+
4420
+ jQuery.fn.extend( {
4421
+ queue: function( type, data ) {
4422
+ var setter = 2;
4423
+
4424
+ if ( typeof type !== "string" ) {
4425
+ data = type;
4426
+ type = "fx";
4427
+ setter--;
4428
+ }
4429
+
4430
+ if ( arguments.length < setter ) {
4431
+ return jQuery.queue( this[ 0 ], type );
4432
+ }
4433
+
4434
+ return data === undefined ?
4435
+ this :
4436
+ this.each( function() {
4437
+ var queue = jQuery.queue( this, type, data );
4438
+
4439
+ // Ensure a hooks for this queue
4440
+ jQuery._queueHooks( this, type );
4441
+
4442
+ if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
4443
+ jQuery.dequeue( this, type );
4444
+ }
4445
+ } );
4446
+ },
4447
+ dequeue: function( type ) {
4448
+ return this.each( function() {
4449
+ jQuery.dequeue( this, type );
4450
+ } );
4451
+ },
4452
+ clearQueue: function( type ) {
4453
+ return this.queue( type || "fx", [] );
4454
+ },
4455
+
4456
+ // Get a promise resolved when queues of a certain type
4457
+ // are emptied (fx is the type by default)
4458
+ promise: function( type, obj ) {
4459
+ var tmp,
4460
+ count = 1,
4461
+ defer = jQuery.Deferred(),
4462
+ elements = this,
4463
+ i = this.length,
4464
+ resolve = function() {
4465
+ if ( !( --count ) ) {
4466
+ defer.resolveWith( elements, [ elements ] );
4467
+ }
4468
+ };
4469
+
4470
+ if ( typeof type !== "string" ) {
4471
+ obj = type;
4472
+ type = undefined;
4473
+ }
4474
+ type = type || "fx";
4475
+
4476
+ while ( i-- ) {
4477
+ tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
4478
+ if ( tmp && tmp.empty ) {
4479
+ count++;
4480
+ tmp.empty.add( resolve );
4481
+ }
4482
+ }
4483
+ resolve();
4484
+ return defer.promise( obj );
4485
+ }
4486
+ } );
4487
+ var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
4488
+
4489
+ var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
4490
+
4491
+
4492
+ var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
4493
+
4494
+ var isHiddenWithinTree = function( elem, el ) {
4495
+
4496
+ // isHiddenWithinTree might be called from jQuery#filter function;
4497
+ // in that case, element will be second argument
4498
+ elem = el || elem;
4499
+
4500
+ // Inline style trumps all
4501
+ return elem.style.display === "none" ||
4502
+ elem.style.display === "" &&
4503
+
4504
+ // Otherwise, check computed style
4505
+ // Support: Firefox <=43 - 45
4506
+ // Disconnected elements can have computed display: none, so first confirm that elem is
4507
+ // in the document.
4508
+ jQuery.contains( elem.ownerDocument, elem ) &&
4509
+
4510
+ jQuery.css( elem, "display" ) === "none";
4511
+ };
4512
+
4513
+ var swap = function( elem, options, callback, args ) {
4514
+ var ret, name,
4515
+ old = {};
4516
+
4517
+ // Remember the old values, and insert the new ones
4518
+ for ( name in options ) {
4519
+ old[ name ] = elem.style[ name ];
4520
+ elem.style[ name ] = options[ name ];
4521
+ }
4522
+
4523
+ ret = callback.apply( elem, args || [] );
4524
+
4525
+ // Revert the old values
4526
+ for ( name in options ) {
4527
+ elem.style[ name ] = old[ name ];
4528
+ }
4529
+
4530
+ return ret;
4531
+ };
4532
+
4533
+
4534
+
4535
+
4536
+ function adjustCSS( elem, prop, valueParts, tween ) {
4537
+ var adjusted,
4538
+ scale = 1,
4539
+ maxIterations = 20,
4540
+ currentValue = tween ?
4541
+ function() {
4542
+ return tween.cur();
4543
+ } :
4544
+ function() {
4545
+ return jQuery.css( elem, prop, "" );
4546
+ },
4547
+ initial = currentValue(),
4548
+ unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
4549
+
4550
+ // Starting value computation is required for potential unit mismatches
4551
+ initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
4552
+ rcssNum.exec( jQuery.css( elem, prop ) );
4553
+
4554
+ if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
4555
+
4556
+ // Trust units reported by jQuery.css
4557
+ unit = unit || initialInUnit[ 3 ];
4558
+
4559
+ // Make sure we update the tween properties later on
4560
+ valueParts = valueParts || [];
4561
+
4562
+ // Iteratively approximate from a nonzero starting point
4563
+ initialInUnit = +initial || 1;
4564
+
4565
+ do {
4566
+
4567
+ // If previous iteration zeroed out, double until we get *something*.
4568
+ // Use string for doubling so we don't accidentally see scale as unchanged below
4569
+ scale = scale || ".5";
4570
+
4571
+ // Adjust and apply
4572
+ initialInUnit = initialInUnit / scale;
4573
+ jQuery.style( elem, prop, initialInUnit + unit );
4574
+
4575
+ // Update scale, tolerating zero or NaN from tween.cur()
4576
+ // Break the loop if scale is unchanged or perfect, or if we've just had enough.
4577
+ } while (
4578
+ scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations
4579
+ );
4580
+ }
4581
+
4582
+ if ( valueParts ) {
4583
+ initialInUnit = +initialInUnit || +initial || 0;
4584
+
4585
+ // Apply relative offset (+=/-=) if specified
4586
+ adjusted = valueParts[ 1 ] ?
4587
+ initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
4588
+ +valueParts[ 2 ];
4589
+ if ( tween ) {
4590
+ tween.unit = unit;
4591
+ tween.start = initialInUnit;
4592
+ tween.end = adjusted;
4593
+ }
4594
+ }
4595
+ return adjusted;
4596
+ }
4597
+
4598
+
4599
+ var defaultDisplayMap = {};
4600
+
4601
+ function getDefaultDisplay( elem ) {
4602
+ var temp,
4603
+ doc = elem.ownerDocument,
4604
+ nodeName = elem.nodeName,
4605
+ display = defaultDisplayMap[ nodeName ];
4606
+
4607
+ if ( display ) {
4608
+ return display;
4609
+ }
4610
+
4611
+ temp = doc.body.appendChild( doc.createElement( nodeName ) );
4612
+ display = jQuery.css( temp, "display" );
4613
+
4614
+ temp.parentNode.removeChild( temp );
4615
+
4616
+ if ( display === "none" ) {
4617
+ display = "block";
4618
+ }
4619
+ defaultDisplayMap[ nodeName ] = display;
4620
+
4621
+ return display;
4622
+ }
4623
+
4624
+ function showHide( elements, show ) {
4625
+ var display, elem,
4626
+ values = [],
4627
+ index = 0,
4628
+ length = elements.length;
4629
+
4630
+ // Determine new display value for elements that need to change
4631
+ for ( ; index < length; index++ ) {
4632
+ elem = elements[ index ];
4633
+ if ( !elem.style ) {
4634
+ continue;
4635
+ }
4636
+
4637
+ display = elem.style.display;
4638
+ if ( show ) {
4639
+
4640
+ // Since we force visibility upon cascade-hidden elements, an immediate (and slow)
4641
+ // check is required in this first loop unless we have a nonempty display value (either
4642
+ // inline or about-to-be-restored)
4643
+ if ( display === "none" ) {
4644
+ values[ index ] = dataPriv.get( elem, "display" ) || null;
4645
+ if ( !values[ index ] ) {
4646
+ elem.style.display = "";
4647
+ }
4648
+ }
4649
+ if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
4650
+ values[ index ] = getDefaultDisplay( elem );
4651
+ }
4652
+ } else {
4653
+ if ( display !== "none" ) {
4654
+ values[ index ] = "none";
4655
+
4656
+ // Remember what we're overwriting
4657
+ dataPriv.set( elem, "display", display );
4658
+ }
4659
+ }
4660
+ }
4661
+
4662
+ // Set the display of the elements in a second loop to avoid constant reflow
4663
+ for ( index = 0; index < length; index++ ) {
4664
+ if ( values[ index ] != null ) {
4665
+ elements[ index ].style.display = values[ index ];
4666
+ }
4667
+ }
4668
+
4669
+ return elements;
4670
+ }
4671
+
4672
+ jQuery.fn.extend( {
4673
+ show: function() {
4674
+ return showHide( this, true );
4675
+ },
4676
+ hide: function() {
4677
+ return showHide( this );
4678
+ },
4679
+ toggle: function( state ) {
4680
+ if ( typeof state === "boolean" ) {
4681
+ return state ? this.show() : this.hide();
4682
+ }
4683
+
4684
+ return this.each( function() {
4685
+ if ( isHiddenWithinTree( this ) ) {
4686
+ jQuery( this ).show();
4687
+ } else {
4688
+ jQuery( this ).hide();
4689
+ }
4690
+ } );
4691
+ }
4692
+ } );
4693
+ var rcheckableType = ( /^(?:checkbox|radio)$/i );
4694
+
4695
+ var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i );
4696
+
4697
+ var rscriptType = ( /^$|\/(?:java|ecma)script/i );
4698
+
4699
+
4700
+
4701
+ // We have to close these tags to support XHTML (#13200)
4702
+ var wrapMap = {
4703
+
4704
+ // Support: IE <=9 only
4705
+ option: [ 1, "<select multiple='multiple'>", "</select>" ],
4706
+
4707
+ // XHTML parsers do not magically insert elements in the
4708
+ // same way that tag soup parsers do. So we cannot shorten
4709
+ // this by omitting <tbody> or other required elements.
4710
+ thead: [ 1, "<table>", "</table>" ],
4711
+ col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
4712
+ tr: [ 2, "<table><tbody>", "</tbody></table>" ],
4713
+ td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
4714
+
4715
+ _default: [ 0, "", "" ]
4716
+ };
4717
+
4718
+ // Support: IE <=9 only
4719
+ wrapMap.optgroup = wrapMap.option;
4720
+
4721
+ wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
4722
+ wrapMap.th = wrapMap.td;
4723
+
4724
+
4725
+ function getAll( context, tag ) {
4726
+
4727
+ // Support: IE <=9 - 11 only
4728
+ // Use typeof to avoid zero-argument method invocation on host objects (#15151)
4729
+ var ret;
4730
+
4731
+ if ( typeof context.getElementsByTagName !== "undefined" ) {
4732
+ ret = context.getElementsByTagName( tag || "*" );
4733
+
4734
+ } else if ( typeof context.querySelectorAll !== "undefined" ) {
4735
+ ret = context.querySelectorAll( tag || "*" );
4736
+
4737
+ } else {
4738
+ ret = [];
4739
+ }
4740
+
4741
+ if ( tag === undefined || tag && nodeName( context, tag ) ) {
4742
+ return jQuery.merge( [ context ], ret );
4743
+ }
4744
+
4745
+ return ret;
4746
+ }
4747
+
4748
+
4749
+ // Mark scripts as having already been evaluated
4750
+ function setGlobalEval( elems, refElements ) {
4751
+ var i = 0,
4752
+ l = elems.length;
4753
+
4754
+ for ( ; i < l; i++ ) {
4755
+ dataPriv.set(
4756
+ elems[ i ],
4757
+ "globalEval",
4758
+ !refElements || dataPriv.get( refElements[ i ], "globalEval" )
4759
+ );
4760
+ }
4761
+ }
4762
+
4763
+
4764
+ var rhtml = /<|&#?\w+;/;
4765
+
4766
+ function buildFragment( elems, context, scripts, selection, ignored ) {
4767
+ var elem, tmp, tag, wrap, contains, j,
4768
+ fragment = context.createDocumentFragment(),
4769
+ nodes = [],
4770
+ i = 0,
4771
+ l = elems.length;
4772
+
4773
+ for ( ; i < l; i++ ) {
4774
+ elem = elems[ i ];
4775
+
4776
+ if ( elem || elem === 0 ) {
4777
+
4778
+ // Add nodes directly
4779
+ if ( jQuery.type( elem ) === "object" ) {
4780
+
4781
+ // Support: Android <=4.0 only, PhantomJS 1 only
4782
+ // push.apply(_, arraylike) throws on ancient WebKit
4783
+ jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
4784
+
4785
+ // Convert non-html into a text node
4786
+ } else if ( !rhtml.test( elem ) ) {
4787
+ nodes.push( context.createTextNode( elem ) );
4788
+
4789
+ // Convert html into DOM nodes
4790
+ } else {
4791
+ tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
4792
+
4793
+ // Deserialize a standard representation
4794
+ tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
4795
+ wrap = wrapMap[ tag ] || wrapMap._default;
4796
+ tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
4797
+
4798
+ // Descend through wrappers to the right content
4799
+ j = wrap[ 0 ];
4800
+ while ( j-- ) {
4801
+ tmp = tmp.lastChild;
4802
+ }
4803
+
4804
+ // Support: Android <=4.0 only, PhantomJS 1 only
4805
+ // push.apply(_, arraylike) throws on ancient WebKit
4806
+ jQuery.merge( nodes, tmp.childNodes );
4807
+
4808
+ // Remember the top-level container
4809
+ tmp = fragment.firstChild;
4810
+
4811
+ // Ensure the created nodes are orphaned (#12392)
4812
+ tmp.textContent = "";
4813
+ }
4814
+ }
4815
+ }
4816
+
4817
+ // Remove wrapper from fragment
4818
+ fragment.textContent = "";
4819
+
4820
+ i = 0;
4821
+ while ( ( elem = nodes[ i++ ] ) ) {
4822
+
4823
+ // Skip elements already in the context collection (trac-4087)
4824
+ if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
4825
+ if ( ignored ) {
4826
+ ignored.push( elem );
4827
+ }
4828
+ continue;
4829
+ }
4830
+
4831
+ contains = jQuery.contains( elem.ownerDocument, elem );
4832
+
4833
+ // Append to fragment
4834
+ tmp = getAll( fragment.appendChild( elem ), "script" );
4835
+
4836
+ // Preserve script evaluation history
4837
+ if ( contains ) {
4838
+ setGlobalEval( tmp );
4839
+ }
4840
+
4841
+ // Capture executables
4842
+ if ( scripts ) {
4843
+ j = 0;
4844
+ while ( ( elem = tmp[ j++ ] ) ) {
4845
+ if ( rscriptType.test( elem.type || "" ) ) {
4846
+ scripts.push( elem );
4847
+ }
4848
+ }
4849
+ }
4850
+ }
4851
+
4852
+ return fragment;
4853
+ }
4854
+
4855
+
4856
+ ( function() {
4857
+ var fragment = document.createDocumentFragment(),
4858
+ div = fragment.appendChild( document.createElement( "div" ) ),
4859
+ input = document.createElement( "input" );
4860
+
4861
+ // Support: Android 4.0 - 4.3 only
4862
+ // Check state lost if the name is set (#11217)
4863
+ // Support: Windows Web Apps (WWA)
4864
+ // `name` and `type` must use .setAttribute for WWA (#14901)
4865
+ input.setAttribute( "type", "radio" );
4866
+ input.setAttribute( "checked", "checked" );
4867
+ input.setAttribute( "name", "t" );
4868
+
4869
+ div.appendChild( input );
4870
+
4871
+ // Support: Android <=4.1 only
4872
+ // Older WebKit doesn't clone checked state correctly in fragments
4873
+ support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
4874
+
4875
+ // Support: IE <=11 only
4876
+ // Make sure textarea (and checkbox) defaultValue is properly cloned
4877
+ div.innerHTML = "<textarea>x</textarea>";
4878
+ support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
4879
+ } )();
4880
+ var documentElement = document.documentElement;
4881
+
4882
+
4883
+
4884
+ var
4885
+ rkeyEvent = /^key/,
4886
+ rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
4887
+ rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
4888
+
4889
+ function returnTrue() {
4890
+ return true;
4891
+ }
4892
+
4893
+ function returnFalse() {
4894
+ return false;
4895
+ }
4896
+
4897
+ // Support: IE <=9 only
4898
+ // See #13393 for more info
4899
+ function safeActiveElement() {
4900
+ try {
4901
+ return document.activeElement;
4902
+ } catch ( err ) { }
4903
+ }
4904
+
4905
+ function on( elem, types, selector, data, fn, one ) {
4906
+ var origFn, type;
4907
+
4908
+ // Types can be a map of types/handlers
4909
+ if ( typeof types === "object" ) {
4910
+
4911
+ // ( types-Object, selector, data )
4912
+ if ( typeof selector !== "string" ) {
4913
+
4914
+ // ( types-Object, data )
4915
+ data = data || selector;
4916
+ selector = undefined;
4917
+ }
4918
+ for ( type in types ) {
4919
+ on( elem, type, selector, data, types[ type ], one );
4920
+ }
4921
+ return elem;
4922
+ }
4923
+
4924
+ if ( data == null && fn == null ) {
4925
+
4926
+ // ( types, fn )
4927
+ fn = selector;
4928
+ data = selector = undefined;
4929
+ } else if ( fn == null ) {
4930
+ if ( typeof selector === "string" ) {
4931
+
4932
+ // ( types, selector, fn )
4933
+ fn = data;
4934
+ data = undefined;
4935
+ } else {
4936
+
4937
+ // ( types, data, fn )
4938
+ fn = data;
4939
+ data = selector;
4940
+ selector = undefined;
4941
+ }
4942
+ }
4943
+ if ( fn === false ) {
4944
+ fn = returnFalse;
4945
+ } else if ( !fn ) {
4946
+ return elem;
4947
+ }
4948
+
4949
+ if ( one === 1 ) {
4950
+ origFn = fn;
4951
+ fn = function( event ) {
4952
+
4953
+ // Can use an empty set, since event contains the info
4954
+ jQuery().off( event );
4955
+ return origFn.apply( this, arguments );
4956
+ };
4957
+
4958
+ // Use same guid so caller can remove using origFn
4959
+ fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
4960
+ }
4961
+ return elem.each( function() {
4962
+ jQuery.event.add( this, types, fn, data, selector );
4963
+ } );
4964
+ }
4965
+
4966
+ /*
4967
+ * Helper functions for managing events -- not part of the public interface.
4968
+ * Props to Dean Edwards' addEvent library for many of the ideas.
4969
+ */
4970
+ jQuery.event = {
4971
+
4972
+ global: {},
4973
+
4974
+ add: function( elem, types, handler, data, selector ) {
4975
+
4976
+ var handleObjIn, eventHandle, tmp,
4977
+ events, t, handleObj,
4978
+ special, handlers, type, namespaces, origType,
4979
+ elemData = dataPriv.get( elem );
4980
+
4981
+ // Don't attach events to noData or text/comment nodes (but allow plain objects)
4982
+ if ( !elemData ) {
4983
+ return;
4984
+ }
4985
+
4986
+ // Caller can pass in an object of custom data in lieu of the handler
4987
+ if ( handler.handler ) {
4988
+ handleObjIn = handler;
4989
+ handler = handleObjIn.handler;
4990
+ selector = handleObjIn.selector;
4991
+ }
4992
+
4993
+ // Ensure that invalid selectors throw exceptions at attach time
4994
+ // Evaluate against documentElement in case elem is a non-element node (e.g., document)
4995
+ if ( selector ) {
4996
+ jQuery.find.matchesSelector( documentElement, selector );
4997
+ }
4998
+
4999
+ // Make sure that the handler has a unique ID, used to find/remove it later
5000
+ if ( !handler.guid ) {
5001
+ handler.guid = jQuery.guid++;
5002
+ }
5003
+
5004
+ // Init the element's event structure and main handler, if this is the first
5005
+ if ( !( events = elemData.events ) ) {
5006
+ events = elemData.events = {};
5007
+ }
5008
+ if ( !( eventHandle = elemData.handle ) ) {
5009
+ eventHandle = elemData.handle = function( e ) {
5010
+
5011
+ // Discard the second event of a jQuery.event.trigger() and
5012
+ // when an event is called after a page has unloaded
5013
+ return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
5014
+ jQuery.event.dispatch.apply( elem, arguments ) : undefined;
5015
+ };
5016
+ }
5017
+
5018
+ // Handle multiple events separated by a space
5019
+ types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
5020
+ t = types.length;
5021
+ while ( t-- ) {
5022
+ tmp = rtypenamespace.exec( types[ t ] ) || [];
5023
+ type = origType = tmp[ 1 ];
5024
+ namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
5025
+
5026
+ // There *must* be a type, no attaching namespace-only handlers
5027
+ if ( !type ) {
5028
+ continue;
5029
+ }
5030
+
5031
+ // If event changes its type, use the special event handlers for the changed type
5032
+ special = jQuery.event.special[ type ] || {};
5033
+
5034
+ // If selector defined, determine special event api type, otherwise given type
5035
+ type = ( selector ? special.delegateType : special.bindType ) || type;
5036
+
5037
+ // Update special based on newly reset type
5038
+ special = jQuery.event.special[ type ] || {};
5039
+
5040
+ // handleObj is passed to all event handlers
5041
+ handleObj = jQuery.extend( {
5042
+ type: type,
5043
+ origType: origType,
5044
+ data: data,
5045
+ handler: handler,
5046
+ guid: handler.guid,
5047
+ selector: selector,
5048
+ needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
5049
+ namespace: namespaces.join( "." )
5050
+ }, handleObjIn );
5051
+
5052
+ // Init the event handler queue if we're the first
5053
+ if ( !( handlers = events[ type ] ) ) {
5054
+ handlers = events[ type ] = [];
5055
+ handlers.delegateCount = 0;
5056
+
5057
+ // Only use addEventListener if the special events handler returns false
5058
+ if ( !special.setup ||
5059
+ special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
5060
+
5061
+ if ( elem.addEventListener ) {
5062
+ elem.addEventListener( type, eventHandle );
5063
+ }
5064
+ }
5065
+ }
5066
+
5067
+ if ( special.add ) {
5068
+ special.add.call( elem, handleObj );
5069
+
5070
+ if ( !handleObj.handler.guid ) {
5071
+ handleObj.handler.guid = handler.guid;
5072
+ }
5073
+ }
5074
+
5075
+ // Add to the element's handler list, delegates in front
5076
+ if ( selector ) {
5077
+ handlers.splice( handlers.delegateCount++, 0, handleObj );
5078
+ } else {
5079
+ handlers.push( handleObj );
5080
+ }
5081
+
5082
+ // Keep track of which events have ever been used, for event optimization
5083
+ jQuery.event.global[ type ] = true;
5084
+ }
5085
+
5086
+ },
5087
+
5088
+ // Detach an event or set of events from an element
5089
+ remove: function( elem, types, handler, selector, mappedTypes ) {
5090
+
5091
+ var j, origCount, tmp,
5092
+ events, t, handleObj,
5093
+ special, handlers, type, namespaces, origType,
5094
+ elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
5095
+
5096
+ if ( !elemData || !( events = elemData.events ) ) {
5097
+ return;
5098
+ }
5099
+
5100
+ // Once for each type.namespace in types; type may be omitted
5101
+ types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
5102
+ t = types.length;
5103
+ while ( t-- ) {
5104
+ tmp = rtypenamespace.exec( types[ t ] ) || [];
5105
+ type = origType = tmp[ 1 ];
5106
+ namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
5107
+
5108
+ // Unbind all events (on this namespace, if provided) for the element
5109
+ if ( !type ) {
5110
+ for ( type in events ) {
5111
+ jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
5112
+ }
5113
+ continue;
5114
+ }
5115
+
5116
+ special = jQuery.event.special[ type ] || {};
5117
+ type = ( selector ? special.delegateType : special.bindType ) || type;
5118
+ handlers = events[ type ] || [];
5119
+ tmp = tmp[ 2 ] &&
5120
+ new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
5121
+
5122
+ // Remove matching events
5123
+ origCount = j = handlers.length;
5124
+ while ( j-- ) {
5125
+ handleObj = handlers[ j ];
5126
+
5127
+ if ( ( mappedTypes || origType === handleObj.origType ) &&
5128
+ ( !handler || handler.guid === handleObj.guid ) &&
5129
+ ( !tmp || tmp.test( handleObj.namespace ) ) &&
5130
+ ( !selector || selector === handleObj.selector ||
5131
+ selector === "**" && handleObj.selector ) ) {
5132
+ handlers.splice( j, 1 );
5133
+
5134
+ if ( handleObj.selector ) {
5135
+ handlers.delegateCount--;
5136
+ }
5137
+ if ( special.remove ) {
5138
+ special.remove.call( elem, handleObj );
5139
+ }
5140
+ }
5141
+ }
5142
+
5143
+ // Remove generic event handler if we removed something and no more handlers exist
5144
+ // (avoids potential for endless recursion during removal of special event handlers)
5145
+ if ( origCount && !handlers.length ) {
5146
+ if ( !special.teardown ||
5147
+ special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
5148
+
5149
+ jQuery.removeEvent( elem, type, elemData.handle );
5150
+ }
5151
+
5152
+ delete events[ type ];
5153
+ }
5154
+ }
5155
+
5156
+ // Remove data and the expando if it's no longer used
5157
+ if ( jQuery.isEmptyObject( events ) ) {
5158
+ dataPriv.remove( elem, "handle events" );
5159
+ }
5160
+ },
5161
+
5162
+ dispatch: function( nativeEvent ) {
5163
+
5164
+ // Make a writable jQuery.Event from the native event object
5165
+ var event = jQuery.event.fix( nativeEvent );
5166
+
5167
+ var i, j, ret, matched, handleObj, handlerQueue,
5168
+ args = new Array( arguments.length ),
5169
+ handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
5170
+ special = jQuery.event.special[ event.type ] || {};
5171
+
5172
+ // Use the fix-ed jQuery.Event rather than the (read-only) native event
5173
+ args[ 0 ] = event;
5174
+
5175
+ for ( i = 1; i < arguments.length; i++ ) {
5176
+ args[ i ] = arguments[ i ];
5177
+ }
5178
+
5179
+ event.delegateTarget = this;
5180
+
5181
+ // Call the preDispatch hook for the mapped type, and let it bail if desired
5182
+ if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
5183
+ return;
5184
+ }
5185
+
5186
+ // Determine handlers
5187
+ handlerQueue = jQuery.event.handlers.call( this, event, handlers );
5188
+
5189
+ // Run delegates first; they may want to stop propagation beneath us
5190
+ i = 0;
5191
+ while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
5192
+ event.currentTarget = matched.elem;
5193
+
5194
+ j = 0;
5195
+ while ( ( handleObj = matched.handlers[ j++ ] ) &&
5196
+ !event.isImmediatePropagationStopped() ) {
5197
+
5198
+ // Triggered event must either 1) have no namespace, or 2) have namespace(s)
5199
+ // a subset or equal to those in the bound event (both can have no namespace).
5200
+ if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {
5201
+
5202
+ event.handleObj = handleObj;
5203
+ event.data = handleObj.data;
5204
+
5205
+ ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
5206
+ handleObj.handler ).apply( matched.elem, args );
5207
+
5208
+ if ( ret !== undefined ) {
5209
+ if ( ( event.result = ret ) === false ) {
5210
+ event.preventDefault();
5211
+ event.stopPropagation();
5212
+ }
5213
+ }
5214
+ }
5215
+ }
5216
+ }
5217
+
5218
+ // Call the postDispatch hook for the mapped type
5219
+ if ( special.postDispatch ) {
5220
+ special.postDispatch.call( this, event );
5221
+ }
5222
+
5223
+ return event.result;
5224
+ },
5225
+
5226
+ handlers: function( event, handlers ) {
5227
+ var i, handleObj, sel, matchedHandlers, matchedSelectors,
5228
+ handlerQueue = [],
5229
+ delegateCount = handlers.delegateCount,
5230
+ cur = event.target;
5231
+
5232
+ // Find delegate handlers
5233
+ if ( delegateCount &&
5234
+
5235
+ // Support: IE <=9
5236
+ // Black-hole SVG <use> instance trees (trac-13180)
5237
+ cur.nodeType &&
5238
+
5239
+ // Support: Firefox <=42
5240
+ // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
5241
+ // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
5242
+ // Support: IE 11 only
5243
+ // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
5244
+ !( event.type === "click" && event.button >= 1 ) ) {
5245
+
5246
+ for ( ; cur !== this; cur = cur.parentNode || this ) {
5247
+
5248
+ // Don't check non-elements (#13208)
5249
+ // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
5250
+ if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
5251
+ matchedHandlers = [];
5252
+ matchedSelectors = {};
5253
+ for ( i = 0; i < delegateCount; i++ ) {
5254
+ handleObj = handlers[ i ];
5255
+
5256
+ // Don't conflict with Object.prototype properties (#13203)
5257
+ sel = handleObj.selector + " ";
5258
+
5259
+ if ( matchedSelectors[ sel ] === undefined ) {
5260
+ matchedSelectors[ sel ] = handleObj.needsContext ?
5261
+ jQuery( sel, this ).index( cur ) > -1 :
5262
+ jQuery.find( sel, this, null, [ cur ] ).length;
5263
+ }
5264
+ if ( matchedSelectors[ sel ] ) {
5265
+ matchedHandlers.push( handleObj );
5266
+ }
5267
+ }
5268
+ if ( matchedHandlers.length ) {
5269
+ handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
5270
+ }
5271
+ }
5272
+ }
5273
+ }
5274
+
5275
+ // Add the remaining (directly-bound) handlers
5276
+ cur = this;
5277
+ if ( delegateCount < handlers.length ) {
5278
+ handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
5279
+ }
5280
+
5281
+ return handlerQueue;
5282
+ },
5283
+
5284
+ addProp: function( name, hook ) {
5285
+ Object.defineProperty( jQuery.Event.prototype, name, {
5286
+ enumerable: true,
5287
+ configurable: true,
5288
+
5289
+ get: jQuery.isFunction( hook ) ?
5290
+ function() {
5291
+ if ( this.originalEvent ) {
5292
+ return hook( this.originalEvent );
5293
+ }
5294
+ } :
5295
+ function() {
5296
+ if ( this.originalEvent ) {
5297
+ return this.originalEvent[ name ];
5298
+ }
5299
+ },
5300
+
5301
+ set: function( value ) {
5302
+ Object.defineProperty( this, name, {
5303
+ enumerable: true,
5304
+ configurable: true,
5305
+ writable: true,
5306
+ value: value
5307
+ } );
5308
+ }
5309
+ } );
5310
+ },
5311
+
5312
+ fix: function( originalEvent ) {
5313
+ return originalEvent[ jQuery.expando ] ?
5314
+ originalEvent :
5315
+ new jQuery.Event( originalEvent );
5316
+ },
5317
+
5318
+ special: {
5319
+ load: {
5320
+
5321
+ // Prevent triggered image.load events from bubbling to window.load
5322
+ noBubble: true
5323
+ },
5324
+ focus: {
5325
+
5326
+ // Fire native event if possible so blur/focus sequence is correct
5327
+ trigger: function() {
5328
+ if ( this !== safeActiveElement() && this.focus ) {
5329
+ this.focus();
5330
+ return false;
5331
+ }
5332
+ },
5333
+ delegateType: "focusin"
5334
+ },
5335
+ blur: {
5336
+ trigger: function() {
5337
+ if ( this === safeActiveElement() && this.blur ) {
5338
+ this.blur();
5339
+ return false;
5340
+ }
5341
+ },
5342
+ delegateType: "focusout"
5343
+ },
5344
+ click: {
5345
+
5346
+ // For checkable types, fire native event so checked state will be right
5347
+ trigger: function() {
5348
+ if ( rcheckableType.test( this.type ) &&
5349
+ this.click && nodeName( this, "input" ) ) {
5350
+
5351
+ this.click();
5352
+ return false;
5353
+ }
5354
+ },
5355
+
5356
+ // For cross-browser consistency, don't fire native .click() on links
5357
+ _default: function( event ) {
5358
+ return nodeName( event.target, "a" );
5359
+ }
5360
+ },
5361
+
5362
+ beforeunload: {
5363
+ postDispatch: function( event ) {
5364
+
5365
+ // Support: Firefox 20+
5366
+ // Firefox doesn't alert if the returnValue field is not set.
5367
+ if ( event.result !== undefined && event.originalEvent ) {
5368
+ event.originalEvent.returnValue = event.result;
5369
+ }
5370
+ }
5371
+ }
5372
+ }
5373
+ };
5374
+
5375
+ jQuery.removeEvent = function( elem, type, handle ) {
5376
+
5377
+ // This "if" is needed for plain objects
5378
+ if ( elem.removeEventListener ) {
5379
+ elem.removeEventListener( type, handle );
5380
+ }
5381
+ };
5382
+
5383
+ jQuery.Event = function( src, props ) {
5384
+
5385
+ // Allow instantiation without the 'new' keyword
5386
+ if ( !( this instanceof jQuery.Event ) ) {
5387
+ return new jQuery.Event( src, props );
5388
+ }
5389
+
5390
+ // Event object
5391
+ if ( src && src.type ) {
5392
+ this.originalEvent = src;
5393
+ this.type = src.type;
5394
+
5395
+ // Events bubbling up the document may have been marked as prevented
5396
+ // by a handler lower down the tree; reflect the correct value.
5397
+ this.isDefaultPrevented = src.defaultPrevented ||
5398
+ src.defaultPrevented === undefined &&
5399
+
5400
+ // Support: Android <=2.3 only
5401
+ src.returnValue === false ?
5402
+ returnTrue :
5403
+ returnFalse;
5404
+
5405
+ // Create target properties
5406
+ // Support: Safari <=6 - 7 only
5407
+ // Target should not be a text node (#504, #13143)
5408
+ this.target = ( src.target && src.target.nodeType === 3 ) ?
5409
+ src.target.parentNode :
5410
+ src.target;
5411
+
5412
+ this.currentTarget = src.currentTarget;
5413
+ this.relatedTarget = src.relatedTarget;
5414
+
5415
+ // Event type
5416
+ } else {
5417
+ this.type = src;
5418
+ }
5419
+
5420
+ // Put explicitly provided properties onto the event object
5421
+ if ( props ) {
5422
+ jQuery.extend( this, props );
5423
+ }
5424
+
5425
+ // Create a timestamp if incoming event doesn't have one
5426
+ this.timeStamp = src && src.timeStamp || jQuery.now();
5427
+
5428
+ // Mark it as fixed
5429
+ this[ jQuery.expando ] = true;
5430
+ };
5431
+
5432
+ // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
5433
+ // https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
5434
+ jQuery.Event.prototype = {
5435
+ constructor: jQuery.Event,
5436
+ isDefaultPrevented: returnFalse,
5437
+ isPropagationStopped: returnFalse,
5438
+ isImmediatePropagationStopped: returnFalse,
5439
+ isSimulated: false,
5440
+
5441
+ preventDefault: function() {
5442
+ var e = this.originalEvent;
5443
+
5444
+ this.isDefaultPrevented = returnTrue;
5445
+
5446
+ if ( e && !this.isSimulated ) {
5447
+ e.preventDefault();
5448
+ }
5449
+ },
5450
+ stopPropagation: function() {
5451
+ var e = this.originalEvent;
5452
+
5453
+ this.isPropagationStopped = returnTrue;
5454
+
5455
+ if ( e && !this.isSimulated ) {
5456
+ e.stopPropagation();
5457
+ }
5458
+ },
5459
+ stopImmediatePropagation: function() {
5460
+ var e = this.originalEvent;
5461
+
5462
+ this.isImmediatePropagationStopped = returnTrue;
5463
+
5464
+ if ( e && !this.isSimulated ) {
5465
+ e.stopImmediatePropagation();
5466
+ }
5467
+
5468
+ this.stopPropagation();
5469
+ }
5470
+ };
5471
+
5472
+ // Includes all common event props including KeyEvent and MouseEvent specific props
5473
+ jQuery.each( {
5474
+ altKey: true,
5475
+ bubbles: true,
5476
+ cancelable: true,
5477
+ changedTouches: true,
5478
+ ctrlKey: true,
5479
+ detail: true,
5480
+ eventPhase: true,
5481
+ metaKey: true,
5482
+ pageX: true,
5483
+ pageY: true,
5484
+ shiftKey: true,
5485
+ view: true,
5486
+ "char": true,
5487
+ charCode: true,
5488
+ key: true,
5489
+ keyCode: true,
5490
+ button: true,
5491
+ buttons: true,
5492
+ clientX: true,
5493
+ clientY: true,
5494
+ offsetX: true,
5495
+ offsetY: true,
5496
+ pointerId: true,
5497
+ pointerType: true,
5498
+ screenX: true,
5499
+ screenY: true,
5500
+ targetTouches: true,
5501
+ toElement: true,
5502
+ touches: true,
5503
+
5504
+ which: function( event ) {
5505
+ var button = event.button;
5506
+
5507
+ // Add which for key events
5508
+ if ( event.which == null && rkeyEvent.test( event.type ) ) {
5509
+ return event.charCode != null ? event.charCode : event.keyCode;
5510
+ }
5511
+
5512
+ // Add which for click: 1 === left; 2 === middle; 3 === right
5513
+ if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
5514
+ if ( button & 1 ) {
5515
+ return 1;
5516
+ }
5517
+
5518
+ if ( button & 2 ) {
5519
+ return 3;
5520
+ }
5521
+
5522
+ if ( button & 4 ) {
5523
+ return 2;
5524
+ }
5525
+
5526
+ return 0;
5527
+ }
5528
+
5529
+ return event.which;
5530
+ }
5531
+ }, jQuery.event.addProp );
5532
+
5533
+ // Create mouseenter/leave events using mouseover/out and event-time checks
5534
+ // so that event delegation works in jQuery.
5535
+ // Do the same for pointerenter/pointerleave and pointerover/pointerout
5536
+ //
5537
+ // Support: Safari 7 only
5538
+ // Safari sends mouseenter too often; see:
5539
+ // https://bugs.chromium.org/p/chromium/issues/detail?id=470258
5540
+ // for the description of the bug (it existed in older Chrome versions as well).
5541
+ jQuery.each( {
5542
+ mouseenter: "mouseover",
5543
+ mouseleave: "mouseout",
5544
+ pointerenter: "pointerover",
5545
+ pointerleave: "pointerout"
5546
+ }, function( orig, fix ) {
5547
+ jQuery.event.special[ orig ] = {
5548
+ delegateType: fix,
5549
+ bindType: fix,
5550
+
5551
+ handle: function( event ) {
5552
+ var ret,
5553
+ target = this,
5554
+ related = event.relatedTarget,
5555
+ handleObj = event.handleObj;
5556
+
5557
+ // For mouseenter/leave call the handler if related is outside the target.
5558
+ // NB: No relatedTarget if the mouse left/entered the browser window
5559
+ if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
5560
+ event.type = handleObj.origType;
5561
+ ret = handleObj.handler.apply( this, arguments );
5562
+ event.type = fix;
5563
+ }
5564
+ return ret;
5565
+ }
5566
+ };
5567
+ } );
5568
+
5569
+ jQuery.fn.extend( {
5570
+
5571
+ on: function( types, selector, data, fn ) {
5572
+ return on( this, types, selector, data, fn );
5573
+ },
5574
+ one: function( types, selector, data, fn ) {
5575
+ return on( this, types, selector, data, fn, 1 );
5576
+ },
5577
+ off: function( types, selector, fn ) {
5578
+ var handleObj, type;
5579
+ if ( types && types.preventDefault && types.handleObj ) {
5580
+
5581
+ // ( event ) dispatched jQuery.Event
5582
+ handleObj = types.handleObj;
5583
+ jQuery( types.delegateTarget ).off(
5584
+ handleObj.namespace ?
5585
+ handleObj.origType + "." + handleObj.namespace :
5586
+ handleObj.origType,
5587
+ handleObj.selector,
5588
+ handleObj.handler
5589
+ );
5590
+ return this;
5591
+ }
5592
+ if ( typeof types === "object" ) {
5593
+
5594
+ // ( types-object [, selector] )
5595
+ for ( type in types ) {
5596
+ this.off( type, selector, types[ type ] );
5597
+ }
5598
+ return this;
5599
+ }
5600
+ if ( selector === false || typeof selector === "function" ) {
5601
+
5602
+ // ( types [, fn] )
5603
+ fn = selector;
5604
+ selector = undefined;
5605
+ }
5606
+ if ( fn === false ) {
5607
+ fn = returnFalse;
5608
+ }
5609
+ return this.each( function() {
5610
+ jQuery.event.remove( this, types, fn, selector );
5611
+ } );
5612
+ }
5613
+ } );
5614
+
5615
+
5616
+ var
5617
+
5618
+ /* eslint-disable max-len */
5619
+
5620
+ // See https://github.com/eslint/eslint/issues/3229
5621
+ rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,
5622
+
5623
+ /* eslint-enable */
5624
+
5625
+ // Support: IE <=10 - 11, Edge 12 - 13
5626
+ // In IE/Edge using regex groups here causes severe slowdowns.
5627
+ // See https://connect.microsoft.com/IE/feedback/details/1736512/
5628
+ rnoInnerhtml = /<script|<style|<link/i,
5629
+
5630
+ // checked="checked" or checked
5631
+ rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
5632
+ rscriptTypeMasked = /^true\/(.*)/,
5633
+ rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
5634
+
5635
+ // Prefer a tbody over its parent table for containing new rows
5636
+ function manipulationTarget( elem, content ) {
5637
+ if ( nodeName( elem, "table" ) &&
5638
+ nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
5639
+
5640
+ return jQuery( ">tbody", elem )[ 0 ] || elem;
5641
+ }
5642
+
5643
+ return elem;
5644
+ }
5645
+
5646
+ // Replace/restore the type attribute of script elements for safe DOM manipulation
5647
+ function disableScript( elem ) {
5648
+ elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
5649
+ return elem;
5650
+ }
5651
+ function restoreScript( elem ) {
5652
+ var match = rscriptTypeMasked.exec( elem.type );
5653
+
5654
+ if ( match ) {
5655
+ elem.type = match[ 1 ];
5656
+ } else {
5657
+ elem.removeAttribute( "type" );
5658
+ }
5659
+
5660
+ return elem;
5661
+ }
5662
+
5663
+ function cloneCopyEvent( src, dest ) {
5664
+ var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
5665
+
5666
+ if ( dest.nodeType !== 1 ) {
5667
+ return;
5668
+ }
5669
+
5670
+ // 1. Copy private data: events, handlers, etc.
5671
+ if ( dataPriv.hasData( src ) ) {
5672
+ pdataOld = dataPriv.access( src );
5673
+ pdataCur = dataPriv.set( dest, pdataOld );
5674
+ events = pdataOld.events;
5675
+
5676
+ if ( events ) {
5677
+ delete pdataCur.handle;
5678
+ pdataCur.events = {};
5679
+
5680
+ for ( type in events ) {
5681
+ for ( i = 0, l = events[ type ].length; i < l; i++ ) {
5682
+ jQuery.event.add( dest, type, events[ type ][ i ] );
5683
+ }
5684
+ }
5685
+ }
5686
+ }
5687
+
5688
+ // 2. Copy user data
5689
+ if ( dataUser.hasData( src ) ) {
5690
+ udataOld = dataUser.access( src );
5691
+ udataCur = jQuery.extend( {}, udataOld );
5692
+
5693
+ dataUser.set( dest, udataCur );
5694
+ }
5695
+ }
5696
+
5697
+ // Fix IE bugs, see support tests
5698
+ function fixInput( src, dest ) {
5699
+ var nodeName = dest.nodeName.toLowerCase();
5700
+
5701
+ // Fails to persist the checked state of a cloned checkbox or radio button.
5702
+ if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
5703
+ dest.checked = src.checked;
5704
+
5705
+ // Fails to return the selected option to the default selected state when cloning options
5706
+ } else if ( nodeName === "input" || nodeName === "textarea" ) {
5707
+ dest.defaultValue = src.defaultValue;
5708
+ }
5709
+ }
5710
+
5711
+ function domManip( collection, args, callback, ignored ) {
5712
+
5713
+ // Flatten any nested arrays
5714
+ args = concat.apply( [], args );
5715
+
5716
+ var fragment, first, scripts, hasScripts, node, doc,
5717
+ i = 0,
5718
+ l = collection.length,
5719
+ iNoClone = l - 1,
5720
+ value = args[ 0 ],
5721
+ isFunction = jQuery.isFunction( value );
5722
+
5723
+ // We can't cloneNode fragments that contain checked, in WebKit
5724
+ if ( isFunction ||
5725
+ ( l > 1 && typeof value === "string" &&
5726
+ !support.checkClone && rchecked.test( value ) ) ) {
5727
+ return collection.each( function( index ) {
5728
+ var self = collection.eq( index );
5729
+ if ( isFunction ) {
5730
+ args[ 0 ] = value.call( this, index, self.html() );
5731
+ }
5732
+ domManip( self, args, callback, ignored );
5733
+ } );
5734
+ }
5735
+
5736
+ if ( l ) {
5737
+ fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
5738
+ first = fragment.firstChild;
5739
+
5740
+ if ( fragment.childNodes.length === 1 ) {
5741
+ fragment = first;
5742
+ }
5743
+
5744
+ // Require either new content or an interest in ignored elements to invoke the callback
5745
+ if ( first || ignored ) {
5746
+ scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
5747
+ hasScripts = scripts.length;
5748
+
5749
+ // Use the original fragment for the last item
5750
+ // instead of the first because it can end up
5751
+ // being emptied incorrectly in certain situations (#8070).
5752
+ for ( ; i < l; i++ ) {
5753
+ node = fragment;
5754
+
5755
+ if ( i !== iNoClone ) {
5756
+ node = jQuery.clone( node, true, true );
5757
+
5758
+ // Keep references to cloned scripts for later restoration
5759
+ if ( hasScripts ) {
5760
+
5761
+ // Support: Android <=4.0 only, PhantomJS 1 only
5762
+ // push.apply(_, arraylike) throws on ancient WebKit
5763
+ jQuery.merge( scripts, getAll( node, "script" ) );
5764
+ }
5765
+ }
5766
+
5767
+ callback.call( collection[ i ], node, i );
5768
+ }
5769
+
5770
+ if ( hasScripts ) {
5771
+ doc = scripts[ scripts.length - 1 ].ownerDocument;
5772
+
5773
+ // Reenable scripts
5774
+ jQuery.map( scripts, restoreScript );
5775
+
5776
+ // Evaluate executable scripts on first document insertion
5777
+ for ( i = 0; i < hasScripts; i++ ) {
5778
+ node = scripts[ i ];
5779
+ if ( rscriptType.test( node.type || "" ) &&
5780
+ !dataPriv.access( node, "globalEval" ) &&
5781
+ jQuery.contains( doc, node ) ) {
5782
+
5783
+ if ( node.src ) {
5784
+
5785
+ // Optional AJAX dependency, but won't run scripts if not present
5786
+ if ( jQuery._evalUrl ) {
5787
+ jQuery._evalUrl( node.src );
5788
+ }
5789
+ } else {
5790
+ DOMEval( node.textContent.replace( rcleanScript, "" ), doc );
5791
+ }
5792
+ }
5793
+ }
5794
+ }
5795
+ }
5796
+ }
5797
+
5798
+ return collection;
5799
+ }
5800
+
5801
+ function remove( elem, selector, keepData ) {
5802
+ var node,
5803
+ nodes = selector ? jQuery.filter( selector, elem ) : elem,
5804
+ i = 0;
5805
+
5806
+ for ( ; ( node = nodes[ i ] ) != null; i++ ) {
5807
+ if ( !keepData && node.nodeType === 1 ) {
5808
+ jQuery.cleanData( getAll( node ) );
5809
+ }
5810
+
5811
+ if ( node.parentNode ) {
5812
+ if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {
5813
+ setGlobalEval( getAll( node, "script" ) );
5814
+ }
5815
+ node.parentNode.removeChild( node );
5816
+ }
5817
+ }
5818
+
5819
+ return elem;
5820
+ }
5821
+
5822
+ jQuery.extend( {
5823
+ htmlPrefilter: function( html ) {
5824
+ return html.replace( rxhtmlTag, "<$1></$2>" );
5825
+ },
5826
+
5827
+ clone: function( elem, dataAndEvents, deepDataAndEvents ) {
5828
+ var i, l, srcElements, destElements,
5829
+ clone = elem.cloneNode( true ),
5830
+ inPage = jQuery.contains( elem.ownerDocument, elem );
5831
+
5832
+ // Fix IE cloning issues
5833
+ if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
5834
+ !jQuery.isXMLDoc( elem ) ) {
5835
+
5836
+ // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
5837
+ destElements = getAll( clone );
5838
+ srcElements = getAll( elem );
5839
+
5840
+ for ( i = 0, l = srcElements.length; i < l; i++ ) {
5841
+ fixInput( srcElements[ i ], destElements[ i ] );
5842
+ }
5843
+ }
5844
+
5845
+ // Copy the events from the original to the clone
5846
+ if ( dataAndEvents ) {
5847
+ if ( deepDataAndEvents ) {
5848
+ srcElements = srcElements || getAll( elem );
5849
+ destElements = destElements || getAll( clone );
5850
+
5851
+ for ( i = 0, l = srcElements.length; i < l; i++ ) {
5852
+ cloneCopyEvent( srcElements[ i ], destElements[ i ] );
5853
+ }
5854
+ } else {
5855
+ cloneCopyEvent( elem, clone );
5856
+ }
5857
+ }
5858
+
5859
+ // Preserve script evaluation history
5860
+ destElements = getAll( clone, "script" );
5861
+ if ( destElements.length > 0 ) {
5862
+ setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
5863
+ }
5864
+
5865
+ // Return the cloned set
5866
+ return clone;
5867
+ },
5868
+
5869
+ cleanData: function( elems ) {
5870
+ var data, elem, type,
5871
+ special = jQuery.event.special,
5872
+ i = 0;
5873
+
5874
+ for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
5875
+ if ( acceptData( elem ) ) {
5876
+ if ( ( data = elem[ dataPriv.expando ] ) ) {
5877
+ if ( data.events ) {
5878
+ for ( type in data.events ) {
5879
+ if ( special[ type ] ) {
5880
+ jQuery.event.remove( elem, type );
5881
+
5882
+ // This is a shortcut to avoid jQuery.event.remove's overhead
5883
+ } else {
5884
+ jQuery.removeEvent( elem, type, data.handle );
5885
+ }
5886
+ }
5887
+ }
5888
+
5889
+ // Support: Chrome <=35 - 45+
5890
+ // Assign undefined instead of using delete, see Data#remove
5891
+ elem[ dataPriv.expando ] = undefined;
5892
+ }
5893
+ if ( elem[ dataUser.expando ] ) {
5894
+
5895
+ // Support: Chrome <=35 - 45+
5896
+ // Assign undefined instead of using delete, see Data#remove
5897
+ elem[ dataUser.expando ] = undefined;
5898
+ }
5899
+ }
5900
+ }
5901
+ }
5902
+ } );
5903
+
5904
+ jQuery.fn.extend( {
5905
+ detach: function( selector ) {
5906
+ return remove( this, selector, true );
5907
+ },
5908
+
5909
+ remove: function( selector ) {
5910
+ return remove( this, selector );
5911
+ },
5912
+
5913
+ text: function( value ) {
5914
+ return access( this, function( value ) {
5915
+ return value === undefined ?
5916
+ jQuery.text( this ) :
5917
+ this.empty().each( function() {
5918
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
5919
+ this.textContent = value;
5920
+ }
5921
+ } );
5922
+ }, null, value, arguments.length );
5923
+ },
5924
+
5925
+ append: function() {
5926
+ return domManip( this, arguments, function( elem ) {
5927
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
5928
+ var target = manipulationTarget( this, elem );
5929
+ target.appendChild( elem );
5930
+ }
5931
+ } );
5932
+ },
5933
+
5934
+ prepend: function() {
5935
+ return domManip( this, arguments, function( elem ) {
5936
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
5937
+ var target = manipulationTarget( this, elem );
5938
+ target.insertBefore( elem, target.firstChild );
5939
+ }
5940
+ } );
5941
+ },
5942
+
5943
+ before: function() {
5944
+ return domManip( this, arguments, function( elem ) {
5945
+ if ( this.parentNode ) {
5946
+ this.parentNode.insertBefore( elem, this );
5947
+ }
5948
+ } );
5949
+ },
5950
+
5951
+ after: function() {
5952
+ return domManip( this, arguments, function( elem ) {
5953
+ if ( this.parentNode ) {
5954
+ this.parentNode.insertBefore( elem, this.nextSibling );
5955
+ }
5956
+ } );
5957
+ },
5958
+
5959
+ empty: function() {
5960
+ var elem,
5961
+ i = 0;
5962
+
5963
+ for ( ; ( elem = this[ i ] ) != null; i++ ) {
5964
+ if ( elem.nodeType === 1 ) {
5965
+
5966
+ // Prevent memory leaks
5967
+ jQuery.cleanData( getAll( elem, false ) );
5968
+
5969
+ // Remove any remaining nodes
5970
+ elem.textContent = "";
5971
+ }
5972
+ }
5973
+
5974
+ return this;
5975
+ },
5976
+
5977
+ clone: function( dataAndEvents, deepDataAndEvents ) {
5978
+ dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
5979
+ deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
5980
+
5981
+ return this.map( function() {
5982
+ return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
5983
+ } );
5984
+ },
5985
+
5986
+ html: function( value ) {
5987
+ return access( this, function( value ) {
5988
+ var elem = this[ 0 ] || {},
5989
+ i = 0,
5990
+ l = this.length;
5991
+
5992
+ if ( value === undefined && elem.nodeType === 1 ) {
5993
+ return elem.innerHTML;
5994
+ }
5995
+
5996
+ // See if we can take a shortcut and just use innerHTML
5997
+ if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
5998
+ !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
5999
+
6000
+ value = jQuery.htmlPrefilter( value );
6001
+
6002
+ try {
6003
+ for ( ; i < l; i++ ) {
6004
+ elem = this[ i ] || {};
6005
+
6006
+ // Remove element nodes and prevent memory leaks
6007
+ if ( elem.nodeType === 1 ) {
6008
+ jQuery.cleanData( getAll( elem, false ) );
6009
+ elem.innerHTML = value;
6010
+ }
6011
+ }
6012
+
6013
+ elem = 0;
6014
+
6015
+ // If using innerHTML throws an exception, use the fallback method
6016
+ } catch ( e ) {}
6017
+ }
6018
+
6019
+ if ( elem ) {
6020
+ this.empty().append( value );
6021
+ }
6022
+ }, null, value, arguments.length );
6023
+ },
6024
+
6025
+ replaceWith: function() {
6026
+ var ignored = [];
6027
+
6028
+ // Make the changes, replacing each non-ignored context element with the new content
6029
+ return domManip( this, arguments, function( elem ) {
6030
+ var parent = this.parentNode;
6031
+
6032
+ if ( jQuery.inArray( this, ignored ) < 0 ) {
6033
+ jQuery.cleanData( getAll( this ) );
6034
+ if ( parent ) {
6035
+ parent.replaceChild( elem, this );
6036
+ }
6037
+ }
6038
+
6039
+ // Force callback invocation
6040
+ }, ignored );
6041
+ }
6042
+ } );
6043
+
6044
+ jQuery.each( {
6045
+ appendTo: "append",
6046
+ prependTo: "prepend",
6047
+ insertBefore: "before",
6048
+ insertAfter: "after",
6049
+ replaceAll: "replaceWith"
6050
+ }, function( name, original ) {
6051
+ jQuery.fn[ name ] = function( selector ) {
6052
+ var elems,
6053
+ ret = [],
6054
+ insert = jQuery( selector ),
6055
+ last = insert.length - 1,
6056
+ i = 0;
6057
+
6058
+ for ( ; i <= last; i++ ) {
6059
+ elems = i === last ? this : this.clone( true );
6060
+ jQuery( insert[ i ] )[ original ]( elems );
6061
+
6062
+ // Support: Android <=4.0 only, PhantomJS 1 only
6063
+ // .get() because push.apply(_, arraylike) throws on ancient WebKit
6064
+ push.apply( ret, elems.get() );
6065
+ }
6066
+
6067
+ return this.pushStack( ret );
6068
+ };
6069
+ } );
6070
+ var rmargin = ( /^margin/ );
6071
+
6072
+ var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
6073
+
6074
+ var getStyles = function( elem ) {
6075
+
6076
+ // Support: IE <=11 only, Firefox <=30 (#15098, #14150)
6077
+ // IE throws on elements created in popups
6078
+ // FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
6079
+ var view = elem.ownerDocument.defaultView;
6080
+
6081
+ if ( !view || !view.opener ) {
6082
+ view = window;
6083
+ }
6084
+
6085
+ return view.getComputedStyle( elem );
6086
+ };
6087
+
6088
+
6089
+
6090
+ ( function() {
6091
+
6092
+ // Executing both pixelPosition & boxSizingReliable tests require only one layout
6093
+ // so they're executed at the same time to save the second computation.
6094
+ function computeStyleTests() {
6095
+
6096
+ // This is a singleton, we need to execute it only once
6097
+ if ( !div ) {
6098
+ return;
6099
+ }
6100
+
6101
+ div.style.cssText =
6102
+ "box-sizing:border-box;" +
6103
+ "position:relative;display:block;" +
6104
+ "margin:auto;border:1px;padding:1px;" +
6105
+ "top:1%;width:50%";
6106
+ div.innerHTML = "";
6107
+ documentElement.appendChild( container );
6108
+
6109
+ var divStyle = window.getComputedStyle( div );
6110
+ pixelPositionVal = divStyle.top !== "1%";
6111
+
6112
+ // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
6113
+ reliableMarginLeftVal = divStyle.marginLeft === "2px";
6114
+ boxSizingReliableVal = divStyle.width === "4px";
6115
+
6116
+ // Support: Android 4.0 - 4.3 only
6117
+ // Some styles come back with percentage values, even though they shouldn't
6118
+ div.style.marginRight = "50%";
6119
+ pixelMarginRightVal = divStyle.marginRight === "4px";
6120
+
6121
+ documentElement.removeChild( container );
6122
+
6123
+ // Nullify the div so it wouldn't be stored in the memory and
6124
+ // it will also be a sign that checks already performed
6125
+ div = null;
6126
+ }
6127
+
6128
+ var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal,
6129
+ container = document.createElement( "div" ),
6130
+ div = document.createElement( "div" );
6131
+
6132
+ // Finish early in limited (non-browser) environments
6133
+ if ( !div.style ) {
6134
+ return;
6135
+ }
6136
+
6137
+ // Support: IE <=9 - 11 only
6138
+ // Style of cloned element affects source element cloned (#8908)
6139
+ div.style.backgroundClip = "content-box";
6140
+ div.cloneNode( true ).style.backgroundClip = "";
6141
+ support.clearCloneStyle = div.style.backgroundClip === "content-box";
6142
+
6143
+ container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" +
6144
+ "padding:0;margin-top:1px;position:absolute";
6145
+ container.appendChild( div );
6146
+
6147
+ jQuery.extend( support, {
6148
+ pixelPosition: function() {
6149
+ computeStyleTests();
6150
+ return pixelPositionVal;
6151
+ },
6152
+ boxSizingReliable: function() {
6153
+ computeStyleTests();
6154
+ return boxSizingReliableVal;
6155
+ },
6156
+ pixelMarginRight: function() {
6157
+ computeStyleTests();
6158
+ return pixelMarginRightVal;
6159
+ },
6160
+ reliableMarginLeft: function() {
6161
+ computeStyleTests();
6162
+ return reliableMarginLeftVal;
6163
+ }
6164
+ } );
6165
+ } )();
6166
+
6167
+
6168
+ function curCSS( elem, name, computed ) {
6169
+ var width, minWidth, maxWidth, ret,
6170
+ style = elem.style;
6171
+
6172
+ computed = computed || getStyles( elem );
6173
+
6174
+ // getPropertyValue is needed for:
6175
+ // .css('filter') (IE 9 only, #12537)
6176
+ // .css('--customProperty) (#3144)
6177
+ if ( computed ) {
6178
+ ret = computed.getPropertyValue( name ) || computed[ name ];
6179
+
6180
+ if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
6181
+ ret = jQuery.style( elem, name );
6182
+ }
6183
+
6184
+ // A tribute to the "awesome hack by Dean Edwards"
6185
+ // Android Browser returns percentage for some values,
6186
+ // but width seems to be reliably pixels.
6187
+ // This is against the CSSOM draft spec:
6188
+ // https://drafts.csswg.org/cssom/#resolved-values
6189
+ if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) {
6190
+
6191
+ // Remember the original values
6192
+ width = style.width;
6193
+ minWidth = style.minWidth;
6194
+ maxWidth = style.maxWidth;
6195
+
6196
+ // Put in the new values to get a computed value out
6197
+ style.minWidth = style.maxWidth = style.width = ret;
6198
+ ret = computed.width;
6199
+
6200
+ // Revert the changed values
6201
+ style.width = width;
6202
+ style.minWidth = minWidth;
6203
+ style.maxWidth = maxWidth;
6204
+ }
6205
+ }
6206
+
6207
+ return ret !== undefined ?
6208
+
6209
+ // Support: IE <=9 - 11 only
6210
+ // IE returns zIndex value as an integer.
6211
+ ret + "" :
6212
+ ret;
6213
+ }
6214
+
6215
+
6216
+ function addGetHookIf( conditionFn, hookFn ) {
6217
+
6218
+ // Define the hook, we'll check on the first run if it's really needed.
6219
+ return {
6220
+ get: function() {
6221
+ if ( conditionFn() ) {
6222
+
6223
+ // Hook not needed (or it's not possible to use it due
6224
+ // to missing dependency), remove it.
6225
+ delete this.get;
6226
+ return;
6227
+ }
6228
+
6229
+ // Hook needed; redefine it so that the support test is not executed again.
6230
+ return ( this.get = hookFn ).apply( this, arguments );
6231
+ }
6232
+ };
6233
+ }
6234
+
6235
+
6236
+ var
6237
+
6238
+ // Swappable if display is none or starts with table
6239
+ // except "table", "table-cell", or "table-caption"
6240
+ // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
6241
+ rdisplayswap = /^(none|table(?!-c[ea]).+)/,
6242
+ rcustomProp = /^--/,
6243
+ cssShow = { position: "absolute", visibility: "hidden", display: "block" },
6244
+ cssNormalTransform = {
6245
+ letterSpacing: "0",
6246
+ fontWeight: "400"
6247
+ },
6248
+
6249
+ cssPrefixes = [ "Webkit", "Moz", "ms" ],
6250
+ emptyStyle = document.createElement( "div" ).style;
6251
+
6252
+ // Return a css property mapped to a potentially vendor prefixed property
6253
+ function vendorPropName( name ) {
6254
+
6255
+ // Shortcut for names that are not vendor prefixed
6256
+ if ( name in emptyStyle ) {
6257
+ return name;
6258
+ }
6259
+
6260
+ // Check for vendor prefixed names
6261
+ var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
6262
+ i = cssPrefixes.length;
6263
+
6264
+ while ( i-- ) {
6265
+ name = cssPrefixes[ i ] + capName;
6266
+ if ( name in emptyStyle ) {
6267
+ return name;
6268
+ }
6269
+ }
6270
+ }
6271
+
6272
+ // Return a property mapped along what jQuery.cssProps suggests or to
6273
+ // a vendor prefixed property.
6274
+ function finalPropName( name ) {
6275
+ var ret = jQuery.cssProps[ name ];
6276
+ if ( !ret ) {
6277
+ ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name;
6278
+ }
6279
+ return ret;
6280
+ }
6281
+
6282
+ function setPositiveNumber( elem, value, subtract ) {
6283
+
6284
+ // Any relative (+/-) values have already been
6285
+ // normalized at this point
6286
+ var matches = rcssNum.exec( value );
6287
+ return matches ?
6288
+
6289
+ // Guard against undefined "subtract", e.g., when used as in cssHooks
6290
+ Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
6291
+ value;
6292
+ }
6293
+
6294
+ function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
6295
+ var i,
6296
+ val = 0;
6297
+
6298
+ // If we already have the right measurement, avoid augmentation
6299
+ if ( extra === ( isBorderBox ? "border" : "content" ) ) {
6300
+ i = 4;
6301
+
6302
+ // Otherwise initialize for horizontal or vertical properties
6303
+ } else {
6304
+ i = name === "width" ? 1 : 0;
6305
+ }
6306
+
6307
+ for ( ; i < 4; i += 2 ) {
6308
+
6309
+ // Both box models exclude margin, so add it if we want it
6310
+ if ( extra === "margin" ) {
6311
+ val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
6312
+ }
6313
+
6314
+ if ( isBorderBox ) {
6315
+
6316
+ // border-box includes padding, so remove it if we want content
6317
+ if ( extra === "content" ) {
6318
+ val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
6319
+ }
6320
+
6321
+ // At this point, extra isn't border nor margin, so remove border
6322
+ if ( extra !== "margin" ) {
6323
+ val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
6324
+ }
6325
+ } else {
6326
+
6327
+ // At this point, extra isn't content, so add padding
6328
+ val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
6329
+
6330
+ // At this point, extra isn't content nor padding, so add border
6331
+ if ( extra !== "padding" ) {
6332
+ val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
6333
+ }
6334
+ }
6335
+ }
6336
+
6337
+ return val;
6338
+ }
6339
+
6340
+ function getWidthOrHeight( elem, name, extra ) {
6341
+
6342
+ // Start with computed style
6343
+ var valueIsBorderBox,
6344
+ styles = getStyles( elem ),
6345
+ val = curCSS( elem, name, styles ),
6346
+ isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
6347
+
6348
+ // Computed unit is not pixels. Stop here and return.
6349
+ if ( rnumnonpx.test( val ) ) {
6350
+ return val;
6351
+ }
6352
+
6353
+ // Check for style in case a browser which returns unreliable values
6354
+ // for getComputedStyle silently falls back to the reliable elem.style
6355
+ valueIsBorderBox = isBorderBox &&
6356
+ ( support.boxSizingReliable() || val === elem.style[ name ] );
6357
+
6358
+ // Normalize "", auto, and prepare for extra
6359
+ val = parseFloat( val ) || 0;
6360
+
6361
+ // Use the active box-sizing model to add/subtract irrelevant styles
6362
+ return ( val +
6363
+ augmentWidthOrHeight(
6364
+ elem,
6365
+ name,
6366
+ extra || ( isBorderBox ? "border" : "content" ),
6367
+ valueIsBorderBox,
6368
+ styles
6369
+ )
6370
+ ) + "px";
6371
+ }
6372
+
6373
+ jQuery.extend( {
6374
+
6375
+ // Add in style property hooks for overriding the default
6376
+ // behavior of getting and setting a style property
6377
+ cssHooks: {
6378
+ opacity: {
6379
+ get: function( elem, computed ) {
6380
+ if ( computed ) {
6381
+
6382
+ // We should always get a number back from opacity
6383
+ var ret = curCSS( elem, "opacity" );
6384
+ return ret === "" ? "1" : ret;
6385
+ }
6386
+ }
6387
+ }
6388
+ },
6389
+
6390
+ // Don't automatically add "px" to these possibly-unitless properties
6391
+ cssNumber: {
6392
+ "animationIterationCount": true,
6393
+ "columnCount": true,
6394
+ "fillOpacity": true,
6395
+ "flexGrow": true,
6396
+ "flexShrink": true,
6397
+ "fontWeight": true,
6398
+ "lineHeight": true,
6399
+ "opacity": true,
6400
+ "order": true,
6401
+ "orphans": true,
6402
+ "widows": true,
6403
+ "zIndex": true,
6404
+ "zoom": true
6405
+ },
6406
+
6407
+ // Add in properties whose names you wish to fix before
6408
+ // setting or getting the value
6409
+ cssProps: {
6410
+ "float": "cssFloat"
6411
+ },
6412
+
6413
+ // Get and set the style property on a DOM Node
6414
+ style: function( elem, name, value, extra ) {
6415
+
6416
+ // Don't set styles on text and comment nodes
6417
+ if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
6418
+ return;
6419
+ }
6420
+
6421
+ // Make sure that we're working with the right name
6422
+ var ret, type, hooks,
6423
+ origName = jQuery.camelCase( name ),
6424
+ isCustomProp = rcustomProp.test( name ),
6425
+ style = elem.style;
6426
+
6427
+ // Make sure that we're working with the right name. We don't
6428
+ // want to query the value if it is a CSS custom property
6429
+ // since they are user-defined.
6430
+ if ( !isCustomProp ) {
6431
+ name = finalPropName( origName );
6432
+ }
6433
+
6434
+ // Gets hook for the prefixed version, then unprefixed version
6435
+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
6436
+
6437
+ // Check if we're setting a value
6438
+ if ( value !== undefined ) {
6439
+ type = typeof value;
6440
+
6441
+ // Convert "+=" or "-=" to relative numbers (#7345)
6442
+ if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
6443
+ value = adjustCSS( elem, name, ret );
6444
+
6445
+ // Fixes bug #9237
6446
+ type = "number";
6447
+ }
6448
+
6449
+ // Make sure that null and NaN values aren't set (#7116)
6450
+ if ( value == null || value !== value ) {
6451
+ return;
6452
+ }
6453
+
6454
+ // If a number was passed in, add the unit (except for certain CSS properties)
6455
+ if ( type === "number" ) {
6456
+ value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
6457
+ }
6458
+
6459
+ // background-* props affect original clone's values
6460
+ if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
6461
+ style[ name ] = "inherit";
6462
+ }
6463
+
6464
+ // If a hook was provided, use that value, otherwise just set the specified value
6465
+ if ( !hooks || !( "set" in hooks ) ||
6466
+ ( value = hooks.set( elem, value, extra ) ) !== undefined ) {
6467
+
6468
+ if ( isCustomProp ) {
6469
+ style.setProperty( name, value );
6470
+ } else {
6471
+ style[ name ] = value;
6472
+ }
6473
+ }
6474
+
6475
+ } else {
6476
+
6477
+ // If a hook was provided get the non-computed value from there
6478
+ if ( hooks && "get" in hooks &&
6479
+ ( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
6480
+
6481
+ return ret;
6482
+ }
6483
+
6484
+ // Otherwise just get the value from the style object
6485
+ return style[ name ];
6486
+ }
6487
+ },
6488
+
6489
+ css: function( elem, name, extra, styles ) {
6490
+ var val, num, hooks,
6491
+ origName = jQuery.camelCase( name ),
6492
+ isCustomProp = rcustomProp.test( name );
6493
+
6494
+ // Make sure that we're working with the right name. We don't
6495
+ // want to modify the value if it is a CSS custom property
6496
+ // since they are user-defined.
6497
+ if ( !isCustomProp ) {
6498
+ name = finalPropName( origName );
6499
+ }
6500
+
6501
+ // Try prefixed name followed by the unprefixed name
6502
+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
6503
+
6504
+ // If a hook was provided get the computed value from there
6505
+ if ( hooks && "get" in hooks ) {
6506
+ val = hooks.get( elem, true, extra );
6507
+ }
6508
+
6509
+ // Otherwise, if a way to get the computed value exists, use that
6510
+ if ( val === undefined ) {
6511
+ val = curCSS( elem, name, styles );
6512
+ }
6513
+
6514
+ // Convert "normal" to computed value
6515
+ if ( val === "normal" && name in cssNormalTransform ) {
6516
+ val = cssNormalTransform[ name ];
6517
+ }
6518
+
6519
+ // Make numeric if forced or a qualifier was provided and val looks numeric
6520
+ if ( extra === "" || extra ) {
6521
+ num = parseFloat( val );
6522
+ return extra === true || isFinite( num ) ? num || 0 : val;
6523
+ }
6524
+
6525
+ return val;
6526
+ }
6527
+ } );
6528
+
6529
+ jQuery.each( [ "height", "width" ], function( i, name ) {
6530
+ jQuery.cssHooks[ name ] = {
6531
+ get: function( elem, computed, extra ) {
6532
+ if ( computed ) {
6533
+
6534
+ // Certain elements can have dimension info if we invisibly show them
6535
+ // but it must have a current display style that would benefit
6536
+ return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
6537
+
6538
+ // Support: Safari 8+
6539
+ // Table columns in Safari have non-zero offsetWidth & zero
6540
+ // getBoundingClientRect().width unless display is changed.
6541
+ // Support: IE <=11 only
6542
+ // Running getBoundingClientRect on a disconnected node
6543
+ // in IE throws an error.
6544
+ ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
6545
+ swap( elem, cssShow, function() {
6546
+ return getWidthOrHeight( elem, name, extra );
6547
+ } ) :
6548
+ getWidthOrHeight( elem, name, extra );
6549
+ }
6550
+ },
6551
+
6552
+ set: function( elem, value, extra ) {
6553
+ var matches,
6554
+ styles = extra && getStyles( elem ),
6555
+ subtract = extra && augmentWidthOrHeight(
6556
+ elem,
6557
+ name,
6558
+ extra,
6559
+ jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
6560
+ styles
6561
+ );
6562
+
6563
+ // Convert to pixels if value adjustment is needed
6564
+ if ( subtract && ( matches = rcssNum.exec( value ) ) &&
6565
+ ( matches[ 3 ] || "px" ) !== "px" ) {
6566
+
6567
+ elem.style[ name ] = value;
6568
+ value = jQuery.css( elem, name );
6569
+ }
6570
+
6571
+ return setPositiveNumber( elem, value, subtract );
6572
+ }
6573
+ };
6574
+ } );
6575
+
6576
+ jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
6577
+ function( elem, computed ) {
6578
+ if ( computed ) {
6579
+ return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
6580
+ elem.getBoundingClientRect().left -
6581
+ swap( elem, { marginLeft: 0 }, function() {
6582
+ return elem.getBoundingClientRect().left;
6583
+ } )
6584
+ ) + "px";
6585
+ }
6586
+ }
6587
+ );
6588
+
6589
+ // These hooks are used by animate to expand properties
6590
+ jQuery.each( {
6591
+ margin: "",
6592
+ padding: "",
6593
+ border: "Width"
6594
+ }, function( prefix, suffix ) {
6595
+ jQuery.cssHooks[ prefix + suffix ] = {
6596
+ expand: function( value ) {
6597
+ var i = 0,
6598
+ expanded = {},
6599
+
6600
+ // Assumes a single number if not a string
6601
+ parts = typeof value === "string" ? value.split( " " ) : [ value ];
6602
+
6603
+ for ( ; i < 4; i++ ) {
6604
+ expanded[ prefix + cssExpand[ i ] + suffix ] =
6605
+ parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
6606
+ }
6607
+
6608
+ return expanded;
6609
+ }
6610
+ };
6611
+
6612
+ if ( !rmargin.test( prefix ) ) {
6613
+ jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
6614
+ }
6615
+ } );
6616
+
6617
+ jQuery.fn.extend( {
6618
+ css: function( name, value ) {
6619
+ return access( this, function( elem, name, value ) {
6620
+ var styles, len,
6621
+ map = {},
6622
+ i = 0;
6623
+
6624
+ if ( Array.isArray( name ) ) {
6625
+ styles = getStyles( elem );
6626
+ len = name.length;
6627
+
6628
+ for ( ; i < len; i++ ) {
6629
+ map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
6630
+ }
6631
+
6632
+ return map;
6633
+ }
6634
+
6635
+ return value !== undefined ?
6636
+ jQuery.style( elem, name, value ) :
6637
+ jQuery.css( elem, name );
6638
+ }, name, value, arguments.length > 1 );
6639
+ }
6640
+ } );
6641
+
6642
+
6643
+ function Tween( elem, options, prop, end, easing ) {
6644
+ return new Tween.prototype.init( elem, options, prop, end, easing );
6645
+ }
6646
+ jQuery.Tween = Tween;
6647
+
6648
+ Tween.prototype = {
6649
+ constructor: Tween,
6650
+ init: function( elem, options, prop, end, easing, unit ) {
6651
+ this.elem = elem;
6652
+ this.prop = prop;
6653
+ this.easing = easing || jQuery.easing._default;
6654
+ this.options = options;
6655
+ this.start = this.now = this.cur();
6656
+ this.end = end;
6657
+ this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
6658
+ },
6659
+ cur: function() {
6660
+ var hooks = Tween.propHooks[ this.prop ];
6661
+
6662
+ return hooks && hooks.get ?
6663
+ hooks.get( this ) :
6664
+ Tween.propHooks._default.get( this );
6665
+ },
6666
+ run: function( percent ) {
6667
+ var eased,
6668
+ hooks = Tween.propHooks[ this.prop ];
6669
+
6670
+ if ( this.options.duration ) {
6671
+ this.pos = eased = jQuery.easing[ this.easing ](
6672
+ percent, this.options.duration * percent, 0, 1, this.options.duration
6673
+ );
6674
+ } else {
6675
+ this.pos = eased = percent;
6676
+ }
6677
+ this.now = ( this.end - this.start ) * eased + this.start;
6678
+
6679
+ if ( this.options.step ) {
6680
+ this.options.step.call( this.elem, this.now, this );
6681
+ }
6682
+
6683
+ if ( hooks && hooks.set ) {
6684
+ hooks.set( this );
6685
+ } else {
6686
+ Tween.propHooks._default.set( this );
6687
+ }
6688
+ return this;
6689
+ }
6690
+ };
6691
+
6692
+ Tween.prototype.init.prototype = Tween.prototype;
6693
+
6694
+ Tween.propHooks = {
6695
+ _default: {
6696
+ get: function( tween ) {
6697
+ var result;
6698
+
6699
+ // Use a property on the element directly when it is not a DOM element,
6700
+ // or when there is no matching style property that exists.
6701
+ if ( tween.elem.nodeType !== 1 ||
6702
+ tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
6703
+ return tween.elem[ tween.prop ];
6704
+ }
6705
+
6706
+ // Passing an empty string as a 3rd parameter to .css will automatically
6707
+ // attempt a parseFloat and fallback to a string if the parse fails.
6708
+ // Simple values such as "10px" are parsed to Float;
6709
+ // complex values such as "rotate(1rad)" are returned as-is.
6710
+ result = jQuery.css( tween.elem, tween.prop, "" );
6711
+
6712
+ // Empty strings, null, undefined and "auto" are converted to 0.
6713
+ return !result || result === "auto" ? 0 : result;
6714
+ },
6715
+ set: function( tween ) {
6716
+
6717
+ // Use step hook for back compat.
6718
+ // Use cssHook if its there.
6719
+ // Use .style if available and use plain properties where available.
6720
+ if ( jQuery.fx.step[ tween.prop ] ) {
6721
+ jQuery.fx.step[ tween.prop ]( tween );
6722
+ } else if ( tween.elem.nodeType === 1 &&
6723
+ ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null ||
6724
+ jQuery.cssHooks[ tween.prop ] ) ) {
6725
+ jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
6726
+ } else {
6727
+ tween.elem[ tween.prop ] = tween.now;
6728
+ }
6729
+ }
6730
+ }
6731
+ };
6732
+
6733
+ // Support: IE <=9 only
6734
+ // Panic based approach to setting things on disconnected nodes
6735
+ Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
6736
+ set: function( tween ) {
6737
+ if ( tween.elem.nodeType && tween.elem.parentNode ) {
6738
+ tween.elem[ tween.prop ] = tween.now;
6739
+ }
6740
+ }
6741
+ };
6742
+
6743
+ jQuery.easing = {
6744
+ linear: function( p ) {
6745
+ return p;
6746
+ },
6747
+ swing: function( p ) {
6748
+ return 0.5 - Math.cos( p * Math.PI ) / 2;
6749
+ },
6750
+ _default: "swing"
6751
+ };
6752
+
6753
+ jQuery.fx = Tween.prototype.init;
6754
+
6755
+ // Back compat <1.8 extension point
6756
+ jQuery.fx.step = {};
6757
+
6758
+
6759
+
6760
+
6761
+ var
6762
+ fxNow, inProgress,
6763
+ rfxtypes = /^(?:toggle|show|hide)$/,
6764
+ rrun = /queueHooks$/;
6765
+
6766
+ function schedule() {
6767
+ if ( inProgress ) {
6768
+ if ( document.hidden === false && window.requestAnimationFrame ) {
6769
+ window.requestAnimationFrame( schedule );
6770
+ } else {
6771
+ window.setTimeout( schedule, jQuery.fx.interval );
6772
+ }
6773
+
6774
+ jQuery.fx.tick();
6775
+ }
6776
+ }
6777
+
6778
+ // Animations created synchronously will run synchronously
6779
+ function createFxNow() {
6780
+ window.setTimeout( function() {
6781
+ fxNow = undefined;
6782
+ } );
6783
+ return ( fxNow = jQuery.now() );
6784
+ }
6785
+
6786
+ // Generate parameters to create a standard animation
6787
+ function genFx( type, includeWidth ) {
6788
+ var which,
6789
+ i = 0,
6790
+ attrs = { height: type };
6791
+
6792
+ // If we include width, step value is 1 to do all cssExpand values,
6793
+ // otherwise step value is 2 to skip over Left and Right
6794
+ includeWidth = includeWidth ? 1 : 0;
6795
+ for ( ; i < 4; i += 2 - includeWidth ) {
6796
+ which = cssExpand[ i ];
6797
+ attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
6798
+ }
6799
+
6800
+ if ( includeWidth ) {
6801
+ attrs.opacity = attrs.width = type;
6802
+ }
6803
+
6804
+ return attrs;
6805
+ }
6806
+
6807
+ function createTween( value, prop, animation ) {
6808
+ var tween,
6809
+ collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
6810
+ index = 0,
6811
+ length = collection.length;
6812
+ for ( ; index < length; index++ ) {
6813
+ if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
6814
+
6815
+ // We're done with this property
6816
+ return tween;
6817
+ }
6818
+ }
6819
+ }
6820
+
6821
+ function defaultPrefilter( elem, props, opts ) {
6822
+ var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
6823
+ isBox = "width" in props || "height" in props,
6824
+ anim = this,
6825
+ orig = {},
6826
+ style = elem.style,
6827
+ hidden = elem.nodeType && isHiddenWithinTree( elem ),
6828
+ dataShow = dataPriv.get( elem, "fxshow" );
6829
+
6830
+ // Queue-skipping animations hijack the fx hooks
6831
+ if ( !opts.queue ) {
6832
+ hooks = jQuery._queueHooks( elem, "fx" );
6833
+ if ( hooks.unqueued == null ) {
6834
+ hooks.unqueued = 0;
6835
+ oldfire = hooks.empty.fire;
6836
+ hooks.empty.fire = function() {
6837
+ if ( !hooks.unqueued ) {
6838
+ oldfire();
6839
+ }
6840
+ };
6841
+ }
6842
+ hooks.unqueued++;
6843
+
6844
+ anim.always( function() {
6845
+
6846
+ // Ensure the complete handler is called before this completes
6847
+ anim.always( function() {
6848
+ hooks.unqueued--;
6849
+ if ( !jQuery.queue( elem, "fx" ).length ) {
6850
+ hooks.empty.fire();
6851
+ }
6852
+ } );
6853
+ } );
6854
+ }
6855
+
6856
+ // Detect show/hide animations
6857
+ for ( prop in props ) {
6858
+ value = props[ prop ];
6859
+ if ( rfxtypes.test( value ) ) {
6860
+ delete props[ prop ];
6861
+ toggle = toggle || value === "toggle";
6862
+ if ( value === ( hidden ? "hide" : "show" ) ) {
6863
+
6864
+ // Pretend to be hidden if this is a "show" and
6865
+ // there is still data from a stopped show/hide
6866
+ if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
6867
+ hidden = true;
6868
+
6869
+ // Ignore all other no-op show/hide data
6870
+ } else {
6871
+ continue;
6872
+ }
6873
+ }
6874
+ orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
6875
+ }
6876
+ }
6877
+
6878
+ // Bail out if this is a no-op like .hide().hide()
6879
+ propTween = !jQuery.isEmptyObject( props );
6880
+ if ( !propTween && jQuery.isEmptyObject( orig ) ) {
6881
+ return;
6882
+ }
6883
+
6884
+ // Restrict "overflow" and "display" styles during box animations
6885
+ if ( isBox && elem.nodeType === 1 ) {
6886
+
6887
+ // Support: IE <=9 - 11, Edge 12 - 13
6888
+ // Record all 3 overflow attributes because IE does not infer the shorthand
6889
+ // from identically-valued overflowX and overflowY
6890
+ opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
6891
+
6892
+ // Identify a display type, preferring old show/hide data over the CSS cascade
6893
+ restoreDisplay = dataShow && dataShow.display;
6894
+ if ( restoreDisplay == null ) {
6895
+ restoreDisplay = dataPriv.get( elem, "display" );
6896
+ }
6897
+ display = jQuery.css( elem, "display" );
6898
+ if ( display === "none" ) {
6899
+ if ( restoreDisplay ) {
6900
+ display = restoreDisplay;
6901
+ } else {
6902
+
6903
+ // Get nonempty value(s) by temporarily forcing visibility
6904
+ showHide( [ elem ], true );
6905
+ restoreDisplay = elem.style.display || restoreDisplay;
6906
+ display = jQuery.css( elem, "display" );
6907
+ showHide( [ elem ] );
6908
+ }
6909
+ }
6910
+
6911
+ // Animate inline elements as inline-block
6912
+ if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
6913
+ if ( jQuery.css( elem, "float" ) === "none" ) {
6914
+
6915
+ // Restore the original display value at the end of pure show/hide animations
6916
+ if ( !propTween ) {
6917
+ anim.done( function() {
6918
+ style.display = restoreDisplay;
6919
+ } );
6920
+ if ( restoreDisplay == null ) {
6921
+ display = style.display;
6922
+ restoreDisplay = display === "none" ? "" : display;
6923
+ }
6924
+ }
6925
+ style.display = "inline-block";
6926
+ }
6927
+ }
6928
+ }
6929
+
6930
+ if ( opts.overflow ) {
6931
+ style.overflow = "hidden";
6932
+ anim.always( function() {
6933
+ style.overflow = opts.overflow[ 0 ];
6934
+ style.overflowX = opts.overflow[ 1 ];
6935
+ style.overflowY = opts.overflow[ 2 ];
6936
+ } );
6937
+ }
6938
+
6939
+ // Implement show/hide animations
6940
+ propTween = false;
6941
+ for ( prop in orig ) {
6942
+
6943
+ // General show/hide setup for this element animation
6944
+ if ( !propTween ) {
6945
+ if ( dataShow ) {
6946
+ if ( "hidden" in dataShow ) {
6947
+ hidden = dataShow.hidden;
6948
+ }
6949
+ } else {
6950
+ dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
6951
+ }
6952
+
6953
+ // Store hidden/visible for toggle so `.stop().toggle()` "reverses"
6954
+ if ( toggle ) {
6955
+ dataShow.hidden = !hidden;
6956
+ }
6957
+
6958
+ // Show elements before animating them
6959
+ if ( hidden ) {
6960
+ showHide( [ elem ], true );
6961
+ }
6962
+
6963
+ /* eslint-disable no-loop-func */
6964
+
6965
+ anim.done( function() {
6966
+
6967
+ /* eslint-enable no-loop-func */
6968
+
6969
+ // The final step of a "hide" animation is actually hiding the element
6970
+ if ( !hidden ) {
6971
+ showHide( [ elem ] );
6972
+ }
6973
+ dataPriv.remove( elem, "fxshow" );
6974
+ for ( prop in orig ) {
6975
+ jQuery.style( elem, prop, orig[ prop ] );
6976
+ }
6977
+ } );
6978
+ }
6979
+
6980
+ // Per-property setup
6981
+ propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
6982
+ if ( !( prop in dataShow ) ) {
6983
+ dataShow[ prop ] = propTween.start;
6984
+ if ( hidden ) {
6985
+ propTween.end = propTween.start;
6986
+ propTween.start = 0;
6987
+ }
6988
+ }
6989
+ }
6990
+ }
6991
+
6992
+ function propFilter( props, specialEasing ) {
6993
+ var index, name, easing, value, hooks;
6994
+
6995
+ // camelCase, specialEasing and expand cssHook pass
6996
+ for ( index in props ) {
6997
+ name = jQuery.camelCase( index );
6998
+ easing = specialEasing[ name ];
6999
+ value = props[ index ];
7000
+ if ( Array.isArray( value ) ) {
7001
+ easing = value[ 1 ];
7002
+ value = props[ index ] = value[ 0 ];
7003
+ }
7004
+
7005
+ if ( index !== name ) {
7006
+ props[ name ] = value;
7007
+ delete props[ index ];
7008
+ }
7009
+
7010
+ hooks = jQuery.cssHooks[ name ];
7011
+ if ( hooks && "expand" in hooks ) {
7012
+ value = hooks.expand( value );
7013
+ delete props[ name ];
7014
+
7015
+ // Not quite $.extend, this won't overwrite existing keys.
7016
+ // Reusing 'index' because we have the correct "name"
7017
+ for ( index in value ) {
7018
+ if ( !( index in props ) ) {
7019
+ props[ index ] = value[ index ];
7020
+ specialEasing[ index ] = easing;
7021
+ }
7022
+ }
7023
+ } else {
7024
+ specialEasing[ name ] = easing;
7025
+ }
7026
+ }
7027
+ }
7028
+
7029
+ function Animation( elem, properties, options ) {
7030
+ var result,
7031
+ stopped,
7032
+ index = 0,
7033
+ length = Animation.prefilters.length,
7034
+ deferred = jQuery.Deferred().always( function() {
7035
+
7036
+ // Don't match elem in the :animated selector
7037
+ delete tick.elem;
7038
+ } ),
7039
+ tick = function() {
7040
+ if ( stopped ) {
7041
+ return false;
7042
+ }
7043
+ var currentTime = fxNow || createFxNow(),
7044
+ remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
7045
+
7046
+ // Support: Android 2.3 only
7047
+ // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
7048
+ temp = remaining / animation.duration || 0,
7049
+ percent = 1 - temp,
7050
+ index = 0,
7051
+ length = animation.tweens.length;
7052
+
7053
+ for ( ; index < length; index++ ) {
7054
+ animation.tweens[ index ].run( percent );
7055
+ }
7056
+
7057
+ deferred.notifyWith( elem, [ animation, percent, remaining ] );
7058
+
7059
+ // If there's more to do, yield
7060
+ if ( percent < 1 && length ) {
7061
+ return remaining;
7062
+ }
7063
+
7064
+ // If this was an empty animation, synthesize a final progress notification
7065
+ if ( !length ) {
7066
+ deferred.notifyWith( elem, [ animation, 1, 0 ] );
7067
+ }
7068
+
7069
+ // Resolve the animation and report its conclusion
7070
+ deferred.resolveWith( elem, [ animation ] );
7071
+ return false;
7072
+ },
7073
+ animation = deferred.promise( {
7074
+ elem: elem,
7075
+ props: jQuery.extend( {}, properties ),
7076
+ opts: jQuery.extend( true, {
7077
+ specialEasing: {},
7078
+ easing: jQuery.easing._default
7079
+ }, options ),
7080
+ originalProperties: properties,
7081
+ originalOptions: options,
7082
+ startTime: fxNow || createFxNow(),
7083
+ duration: options.duration,
7084
+ tweens: [],
7085
+ createTween: function( prop, end ) {
7086
+ var tween = jQuery.Tween( elem, animation.opts, prop, end,
7087
+ animation.opts.specialEasing[ prop ] || animation.opts.easing );
7088
+ animation.tweens.push( tween );
7089
+ return tween;
7090
+ },
7091
+ stop: function( gotoEnd ) {
7092
+ var index = 0,
7093
+
7094
+ // If we are going to the end, we want to run all the tweens
7095
+ // otherwise we skip this part
7096
+ length = gotoEnd ? animation.tweens.length : 0;
7097
+ if ( stopped ) {
7098
+ return this;
7099
+ }
7100
+ stopped = true;
7101
+ for ( ; index < length; index++ ) {
7102
+ animation.tweens[ index ].run( 1 );
7103
+ }
7104
+
7105
+ // Resolve when we played the last frame; otherwise, reject
7106
+ if ( gotoEnd ) {
7107
+ deferred.notifyWith( elem, [ animation, 1, 0 ] );
7108
+ deferred.resolveWith( elem, [ animation, gotoEnd ] );
7109
+ } else {
7110
+ deferred.rejectWith( elem, [ animation, gotoEnd ] );
7111
+ }
7112
+ return this;
7113
+ }
7114
+ } ),
7115
+ props = animation.props;
7116
+
7117
+ propFilter( props, animation.opts.specialEasing );
7118
+
7119
+ for ( ; index < length; index++ ) {
7120
+ result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
7121
+ if ( result ) {
7122
+ if ( jQuery.isFunction( result.stop ) ) {
7123
+ jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
7124
+ jQuery.proxy( result.stop, result );
7125
+ }
7126
+ return result;
7127
+ }
7128
+ }
7129
+
7130
+ jQuery.map( props, createTween, animation );
7131
+
7132
+ if ( jQuery.isFunction( animation.opts.start ) ) {
7133
+ animation.opts.start.call( elem, animation );
7134
+ }
7135
+
7136
+ // Attach callbacks from options
7137
+ animation
7138
+ .progress( animation.opts.progress )
7139
+ .done( animation.opts.done, animation.opts.complete )
7140
+ .fail( animation.opts.fail )
7141
+ .always( animation.opts.always );
7142
+
7143
+ jQuery.fx.timer(
7144
+ jQuery.extend( tick, {
7145
+ elem: elem,
7146
+ anim: animation,
7147
+ queue: animation.opts.queue
7148
+ } )
7149
+ );
7150
+
7151
+ return animation;
7152
+ }
7153
+
7154
+ jQuery.Animation = jQuery.extend( Animation, {
7155
+
7156
+ tweeners: {
7157
+ "*": [ function( prop, value ) {
7158
+ var tween = this.createTween( prop, value );
7159
+ adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
7160
+ return tween;
7161
+ } ]
7162
+ },
7163
+
7164
+ tweener: function( props, callback ) {
7165
+ if ( jQuery.isFunction( props ) ) {
7166
+ callback = props;
7167
+ props = [ "*" ];
7168
+ } else {
7169
+ props = props.match( rnothtmlwhite );
7170
+ }
7171
+
7172
+ var prop,
7173
+ index = 0,
7174
+ length = props.length;
7175
+
7176
+ for ( ; index < length; index++ ) {
7177
+ prop = props[ index ];
7178
+ Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
7179
+ Animation.tweeners[ prop ].unshift( callback );
7180
+ }
7181
+ },
7182
+
7183
+ prefilters: [ defaultPrefilter ],
7184
+
7185
+ prefilter: function( callback, prepend ) {
7186
+ if ( prepend ) {
7187
+ Animation.prefilters.unshift( callback );
7188
+ } else {
7189
+ Animation.prefilters.push( callback );
7190
+ }
7191
+ }
7192
+ } );
7193
+
7194
+ jQuery.speed = function( speed, easing, fn ) {
7195
+ var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
7196
+ complete: fn || !fn && easing ||
7197
+ jQuery.isFunction( speed ) && speed,
7198
+ duration: speed,
7199
+ easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
7200
+ };
7201
+
7202
+ // Go to the end state if fx are off
7203
+ if ( jQuery.fx.off ) {
7204
+ opt.duration = 0;
7205
+
7206
+ } else {
7207
+ if ( typeof opt.duration !== "number" ) {
7208
+ if ( opt.duration in jQuery.fx.speeds ) {
7209
+ opt.duration = jQuery.fx.speeds[ opt.duration ];
7210
+
7211
+ } else {
7212
+ opt.duration = jQuery.fx.speeds._default;
7213
+ }
7214
+ }
7215
+ }
7216
+
7217
+ // Normalize opt.queue - true/undefined/null -> "fx"
7218
+ if ( opt.queue == null || opt.queue === true ) {
7219
+ opt.queue = "fx";
7220
+ }
7221
+
7222
+ // Queueing
7223
+ opt.old = opt.complete;
7224
+
7225
+ opt.complete = function() {
7226
+ if ( jQuery.isFunction( opt.old ) ) {
7227
+ opt.old.call( this );
7228
+ }
7229
+
7230
+ if ( opt.queue ) {
7231
+ jQuery.dequeue( this, opt.queue );
7232
+ }
7233
+ };
7234
+
7235
+ return opt;
7236
+ };
7237
+
7238
+ jQuery.fn.extend( {
7239
+ fadeTo: function( speed, to, easing, callback ) {
7240
+
7241
+ // Show any hidden elements after setting opacity to 0
7242
+ return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()
7243
+
7244
+ // Animate to the value specified
7245
+ .end().animate( { opacity: to }, speed, easing, callback );
7246
+ },
7247
+ animate: function( prop, speed, easing, callback ) {
7248
+ var empty = jQuery.isEmptyObject( prop ),
7249
+ optall = jQuery.speed( speed, easing, callback ),
7250
+ doAnimation = function() {
7251
+
7252
+ // Operate on a copy of prop so per-property easing won't be lost
7253
+ var anim = Animation( this, jQuery.extend( {}, prop ), optall );
7254
+
7255
+ // Empty animations, or finishing resolves immediately
7256
+ if ( empty || dataPriv.get( this, "finish" ) ) {
7257
+ anim.stop( true );
7258
+ }
7259
+ };
7260
+ doAnimation.finish = doAnimation;
7261
+
7262
+ return empty || optall.queue === false ?
7263
+ this.each( doAnimation ) :
7264
+ this.queue( optall.queue, doAnimation );
7265
+ },
7266
+ stop: function( type, clearQueue, gotoEnd ) {
7267
+ var stopQueue = function( hooks ) {
7268
+ var stop = hooks.stop;
7269
+ delete hooks.stop;
7270
+ stop( gotoEnd );
7271
+ };
7272
+
7273
+ if ( typeof type !== "string" ) {
7274
+ gotoEnd = clearQueue;
7275
+ clearQueue = type;
7276
+ type = undefined;
7277
+ }
7278
+ if ( clearQueue && type !== false ) {
7279
+ this.queue( type || "fx", [] );
7280
+ }
7281
+
7282
+ return this.each( function() {
7283
+ var dequeue = true,
7284
+ index = type != null && type + "queueHooks",
7285
+ timers = jQuery.timers,
7286
+ data = dataPriv.get( this );
7287
+
7288
+ if ( index ) {
7289
+ if ( data[ index ] && data[ index ].stop ) {
7290
+ stopQueue( data[ index ] );
7291
+ }
7292
+ } else {
7293
+ for ( index in data ) {
7294
+ if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
7295
+ stopQueue( data[ index ] );
7296
+ }
7297
+ }
7298
+ }
7299
+
7300
+ for ( index = timers.length; index--; ) {
7301
+ if ( timers[ index ].elem === this &&
7302
+ ( type == null || timers[ index ].queue === type ) ) {
7303
+
7304
+ timers[ index ].anim.stop( gotoEnd );
7305
+ dequeue = false;
7306
+ timers.splice( index, 1 );
7307
+ }
7308
+ }
7309
+
7310
+ // Start the next in the queue if the last step wasn't forced.
7311
+ // Timers currently will call their complete callbacks, which
7312
+ // will dequeue but only if they were gotoEnd.
7313
+ if ( dequeue || !gotoEnd ) {
7314
+ jQuery.dequeue( this, type );
7315
+ }
7316
+ } );
7317
+ },
7318
+ finish: function( type ) {
7319
+ if ( type !== false ) {
7320
+ type = type || "fx";
7321
+ }
7322
+ return this.each( function() {
7323
+ var index,
7324
+ data = dataPriv.get( this ),
7325
+ queue = data[ type + "queue" ],
7326
+ hooks = data[ type + "queueHooks" ],
7327
+ timers = jQuery.timers,
7328
+ length = queue ? queue.length : 0;
7329
+
7330
+ // Enable finishing flag on private data
7331
+ data.finish = true;
7332
+
7333
+ // Empty the queue first
7334
+ jQuery.queue( this, type, [] );
7335
+
7336
+ if ( hooks && hooks.stop ) {
7337
+ hooks.stop.call( this, true );
7338
+ }
7339
+
7340
+ // Look for any active animations, and finish them
7341
+ for ( index = timers.length; index--; ) {
7342
+ if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
7343
+ timers[ index ].anim.stop( true );
7344
+ timers.splice( index, 1 );
7345
+ }
7346
+ }
7347
+
7348
+ // Look for any animations in the old queue and finish them
7349
+ for ( index = 0; index < length; index++ ) {
7350
+ if ( queue[ index ] && queue[ index ].finish ) {
7351
+ queue[ index ].finish.call( this );
7352
+ }
7353
+ }
7354
+
7355
+ // Turn off finishing flag
7356
+ delete data.finish;
7357
+ } );
7358
+ }
7359
+ } );
7360
+
7361
+ jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
7362
+ var cssFn = jQuery.fn[ name ];
7363
+ jQuery.fn[ name ] = function( speed, easing, callback ) {
7364
+ return speed == null || typeof speed === "boolean" ?
7365
+ cssFn.apply( this, arguments ) :
7366
+ this.animate( genFx( name, true ), speed, easing, callback );
7367
+ };
7368
+ } );
7369
+
7370
+ // Generate shortcuts for custom animations
7371
+ jQuery.each( {
7372
+ slideDown: genFx( "show" ),
7373
+ slideUp: genFx( "hide" ),
7374
+ slideToggle: genFx( "toggle" ),
7375
+ fadeIn: { opacity: "show" },
7376
+ fadeOut: { opacity: "hide" },
7377
+ fadeToggle: { opacity: "toggle" }
7378
+ }, function( name, props ) {
7379
+ jQuery.fn[ name ] = function( speed, easing, callback ) {
7380
+ return this.animate( props, speed, easing, callback );
7381
+ };
7382
+ } );
7383
+
7384
+ jQuery.timers = [];
7385
+ jQuery.fx.tick = function() {
7386
+ var timer,
7387
+ i = 0,
7388
+ timers = jQuery.timers;
7389
+
7390
+ fxNow = jQuery.now();
7391
+
7392
+ for ( ; i < timers.length; i++ ) {
7393
+ timer = timers[ i ];
7394
+
7395
+ // Run the timer and safely remove it when done (allowing for external removal)
7396
+ if ( !timer() && timers[ i ] === timer ) {
7397
+ timers.splice( i--, 1 );
7398
+ }
7399
+ }
7400
+
7401
+ if ( !timers.length ) {
7402
+ jQuery.fx.stop();
7403
+ }
7404
+ fxNow = undefined;
7405
+ };
7406
+
7407
+ jQuery.fx.timer = function( timer ) {
7408
+ jQuery.timers.push( timer );
7409
+ jQuery.fx.start();
7410
+ };
7411
+
7412
+ jQuery.fx.interval = 13;
7413
+ jQuery.fx.start = function() {
7414
+ if ( inProgress ) {
7415
+ return;
7416
+ }
7417
+
7418
+ inProgress = true;
7419
+ schedule();
7420
+ };
7421
+
7422
+ jQuery.fx.stop = function() {
7423
+ inProgress = null;
7424
+ };
7425
+
7426
+ jQuery.fx.speeds = {
7427
+ slow: 600,
7428
+ fast: 200,
7429
+
7430
+ // Default speed
7431
+ _default: 400
7432
+ };
7433
+
7434
+
7435
+ // Based off of the plugin by Clint Helfers, with permission.
7436
+ // https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
7437
+ jQuery.fn.delay = function( time, type ) {
7438
+ time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
7439
+ type = type || "fx";
7440
+
7441
+ return this.queue( type, function( next, hooks ) {
7442
+ var timeout = window.setTimeout( next, time );
7443
+ hooks.stop = function() {
7444
+ window.clearTimeout( timeout );
7445
+ };
7446
+ } );
7447
+ };
7448
+
7449
+
7450
+ ( function() {
7451
+ var input = document.createElement( "input" ),
7452
+ select = document.createElement( "select" ),
7453
+ opt = select.appendChild( document.createElement( "option" ) );
7454
+
7455
+ input.type = "checkbox";
7456
+
7457
+ // Support: Android <=4.3 only
7458
+ // Default value for a checkbox should be "on"
7459
+ support.checkOn = input.value !== "";
7460
+
7461
+ // Support: IE <=11 only
7462
+ // Must access selectedIndex to make default options select
7463
+ support.optSelected = opt.selected;
7464
+
7465
+ // Support: IE <=11 only
7466
+ // An input loses its value after becoming a radio
7467
+ input = document.createElement( "input" );
7468
+ input.value = "t";
7469
+ input.type = "radio";
7470
+ support.radioValue = input.value === "t";
7471
+ } )();
7472
+
7473
+
7474
+ var boolHook,
7475
+ attrHandle = jQuery.expr.attrHandle;
7476
+
7477
+ jQuery.fn.extend( {
7478
+ attr: function( name, value ) {
7479
+ return access( this, jQuery.attr, name, value, arguments.length > 1 );
7480
+ },
7481
+
7482
+ removeAttr: function( name ) {
7483
+ return this.each( function() {
7484
+ jQuery.removeAttr( this, name );
7485
+ } );
7486
+ }
7487
+ } );
7488
+
7489
+ jQuery.extend( {
7490
+ attr: function( elem, name, value ) {
7491
+ var ret, hooks,
7492
+ nType = elem.nodeType;
7493
+
7494
+ // Don't get/set attributes on text, comment and attribute nodes
7495
+ if ( nType === 3 || nType === 8 || nType === 2 ) {
7496
+ return;
7497
+ }
7498
+
7499
+ // Fallback to prop when attributes are not supported
7500
+ if ( typeof elem.getAttribute === "undefined" ) {
7501
+ return jQuery.prop( elem, name, value );
7502
+ }
7503
+
7504
+ // Attribute hooks are determined by the lowercase version
7505
+ // Grab necessary hook if one is defined
7506
+ if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
7507
+ hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
7508
+ ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
7509
+ }
7510
+
7511
+ if ( value !== undefined ) {
7512
+ if ( value === null ) {
7513
+ jQuery.removeAttr( elem, name );
7514
+ return;
7515
+ }
7516
+
7517
+ if ( hooks && "set" in hooks &&
7518
+ ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
7519
+ return ret;
7520
+ }
7521
+
7522
+ elem.setAttribute( name, value + "" );
7523
+ return value;
7524
+ }
7525
+
7526
+ if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
7527
+ return ret;
7528
+ }
7529
+
7530
+ ret = jQuery.find.attr( elem, name );
7531
+
7532
+ // Non-existent attributes return null, we normalize to undefined
7533
+ return ret == null ? undefined : ret;
7534
+ },
7535
+
7536
+ attrHooks: {
7537
+ type: {
7538
+ set: function( elem, value ) {
7539
+ if ( !support.radioValue && value === "radio" &&
7540
+ nodeName( elem, "input" ) ) {
7541
+ var val = elem.value;
7542
+ elem.setAttribute( "type", value );
7543
+ if ( val ) {
7544
+ elem.value = val;
7545
+ }
7546
+ return value;
7547
+ }
7548
+ }
7549
+ }
7550
+ },
7551
+
7552
+ removeAttr: function( elem, value ) {
7553
+ var name,
7554
+ i = 0,
7555
+
7556
+ // Attribute names can contain non-HTML whitespace characters
7557
+ // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
7558
+ attrNames = value && value.match( rnothtmlwhite );
7559
+
7560
+ if ( attrNames && elem.nodeType === 1 ) {
7561
+ while ( ( name = attrNames[ i++ ] ) ) {
7562
+ elem.removeAttribute( name );
7563
+ }
7564
+ }
7565
+ }
7566
+ } );
7567
+
7568
+ // Hooks for boolean attributes
7569
+ boolHook = {
7570
+ set: function( elem, value, name ) {
7571
+ if ( value === false ) {
7572
+
7573
+ // Remove boolean attributes when set to false
7574
+ jQuery.removeAttr( elem, name );
7575
+ } else {
7576
+ elem.setAttribute( name, name );
7577
+ }
7578
+ return name;
7579
+ }
7580
+ };
7581
+
7582
+ jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
7583
+ var getter = attrHandle[ name ] || jQuery.find.attr;
7584
+
7585
+ attrHandle[ name ] = function( elem, name, isXML ) {
7586
+ var ret, handle,
7587
+ lowercaseName = name.toLowerCase();
7588
+
7589
+ if ( !isXML ) {
7590
+
7591
+ // Avoid an infinite loop by temporarily removing this function from the getter
7592
+ handle = attrHandle[ lowercaseName ];
7593
+ attrHandle[ lowercaseName ] = ret;
7594
+ ret = getter( elem, name, isXML ) != null ?
7595
+ lowercaseName :
7596
+ null;
7597
+ attrHandle[ lowercaseName ] = handle;
7598
+ }
7599
+ return ret;
7600
+ };
7601
+ } );
7602
+
7603
+
7604
+
7605
+
7606
+ var rfocusable = /^(?:input|select|textarea|button)$/i,
7607
+ rclickable = /^(?:a|area)$/i;
7608
+
7609
+ jQuery.fn.extend( {
7610
+ prop: function( name, value ) {
7611
+ return access( this, jQuery.prop, name, value, arguments.length > 1 );
7612
+ },
7613
+
7614
+ removeProp: function( name ) {
7615
+ return this.each( function() {
7616
+ delete this[ jQuery.propFix[ name ] || name ];
7617
+ } );
7618
+ }
7619
+ } );
7620
+
7621
+ jQuery.extend( {
7622
+ prop: function( elem, name, value ) {
7623
+ var ret, hooks,
7624
+ nType = elem.nodeType;
7625
+
7626
+ // Don't get/set properties on text, comment and attribute nodes
7627
+ if ( nType === 3 || nType === 8 || nType === 2 ) {
7628
+ return;
7629
+ }
7630
+
7631
+ if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
7632
+
7633
+ // Fix name and attach hooks
7634
+ name = jQuery.propFix[ name ] || name;
7635
+ hooks = jQuery.propHooks[ name ];
7636
+ }
7637
+
7638
+ if ( value !== undefined ) {
7639
+ if ( hooks && "set" in hooks &&
7640
+ ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
7641
+ return ret;
7642
+ }
7643
+
7644
+ return ( elem[ name ] = value );
7645
+ }
7646
+
7647
+ if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
7648
+ return ret;
7649
+ }
7650
+
7651
+ return elem[ name ];
7652
+ },
7653
+
7654
+ propHooks: {
7655
+ tabIndex: {
7656
+ get: function( elem ) {
7657
+
7658
+ // Support: IE <=9 - 11 only
7659
+ // elem.tabIndex doesn't always return the
7660
+ // correct value when it hasn't been explicitly set
7661
+ // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
7662
+ // Use proper attribute retrieval(#12072)
7663
+ var tabindex = jQuery.find.attr( elem, "tabindex" );
7664
+
7665
+ if ( tabindex ) {
7666
+ return parseInt( tabindex, 10 );
7667
+ }
7668
+
7669
+ if (
7670
+ rfocusable.test( elem.nodeName ) ||
7671
+ rclickable.test( elem.nodeName ) &&
7672
+ elem.href
7673
+ ) {
7674
+ return 0;
7675
+ }
7676
+
7677
+ return -1;
7678
+ }
7679
+ }
7680
+ },
7681
+
7682
+ propFix: {
7683
+ "for": "htmlFor",
7684
+ "class": "className"
7685
+ }
7686
+ } );
7687
+
7688
+ // Support: IE <=11 only
7689
+ // Accessing the selectedIndex property
7690
+ // forces the browser to respect setting selected
7691
+ // on the option
7692
+ // The getter ensures a default option is selected
7693
+ // when in an optgroup
7694
+ // eslint rule "no-unused-expressions" is disabled for this code
7695
+ // since it considers such accessions noop
7696
+ if ( !support.optSelected ) {
7697
+ jQuery.propHooks.selected = {
7698
+ get: function( elem ) {
7699
+
7700
+ /* eslint no-unused-expressions: "off" */
7701
+
7702
+ var parent = elem.parentNode;
7703
+ if ( parent && parent.parentNode ) {
7704
+ parent.parentNode.selectedIndex;
7705
+ }
7706
+ return null;
7707
+ },
7708
+ set: function( elem ) {
7709
+
7710
+ /* eslint no-unused-expressions: "off" */
7711
+
7712
+ var parent = elem.parentNode;
7713
+ if ( parent ) {
7714
+ parent.selectedIndex;
7715
+
7716
+ if ( parent.parentNode ) {
7717
+ parent.parentNode.selectedIndex;
7718
+ }
7719
+ }
7720
+ }
7721
+ };
7722
+ }
7723
+
7724
+ jQuery.each( [
7725
+ "tabIndex",
7726
+ "readOnly",
7727
+ "maxLength",
7728
+ "cellSpacing",
7729
+ "cellPadding",
7730
+ "rowSpan",
7731
+ "colSpan",
7732
+ "useMap",
7733
+ "frameBorder",
7734
+ "contentEditable"
7735
+ ], function() {
7736
+ jQuery.propFix[ this.toLowerCase() ] = this;
7737
+ } );
7738
+
7739
+
7740
+
7741
+
7742
+ // Strip and collapse whitespace according to HTML spec
7743
+ // https://html.spec.whatwg.org/multipage/infrastructure.html#strip-and-collapse-whitespace
7744
+ function stripAndCollapse( value ) {
7745
+ var tokens = value.match( rnothtmlwhite ) || [];
7746
+ return tokens.join( " " );
7747
+ }
7748
+
7749
+
7750
+ function getClass( elem ) {
7751
+ return elem.getAttribute && elem.getAttribute( "class" ) || "";
7752
+ }
7753
+
7754
+ jQuery.fn.extend( {
7755
+ addClass: function( value ) {
7756
+ var classes, elem, cur, curValue, clazz, j, finalValue,
7757
+ i = 0;
7758
+
7759
+ if ( jQuery.isFunction( value ) ) {
7760
+ return this.each( function( j ) {
7761
+ jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
7762
+ } );
7763
+ }
7764
+
7765
+ if ( typeof value === "string" && value ) {
7766
+ classes = value.match( rnothtmlwhite ) || [];
7767
+
7768
+ while ( ( elem = this[ i++ ] ) ) {
7769
+ curValue = getClass( elem );
7770
+ cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
7771
+
7772
+ if ( cur ) {
7773
+ j = 0;
7774
+ while ( ( clazz = classes[ j++ ] ) ) {
7775
+ if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
7776
+ cur += clazz + " ";
7777
+ }
7778
+ }
7779
+
7780
+ // Only assign if different to avoid unneeded rendering.
7781
+ finalValue = stripAndCollapse( cur );
7782
+ if ( curValue !== finalValue ) {
7783
+ elem.setAttribute( "class", finalValue );
7784
+ }
7785
+ }
7786
+ }
7787
+ }
7788
+
7789
+ return this;
7790
+ },
7791
+
7792
+ removeClass: function( value ) {
7793
+ var classes, elem, cur, curValue, clazz, j, finalValue,
7794
+ i = 0;
7795
+
7796
+ if ( jQuery.isFunction( value ) ) {
7797
+ return this.each( function( j ) {
7798
+ jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
7799
+ } );
7800
+ }
7801
+
7802
+ if ( !arguments.length ) {
7803
+ return this.attr( "class", "" );
7804
+ }
7805
+
7806
+ if ( typeof value === "string" && value ) {
7807
+ classes = value.match( rnothtmlwhite ) || [];
7808
+
7809
+ while ( ( elem = this[ i++ ] ) ) {
7810
+ curValue = getClass( elem );
7811
+
7812
+ // This expression is here for better compressibility (see addClass)
7813
+ cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
7814
+
7815
+ if ( cur ) {
7816
+ j = 0;
7817
+ while ( ( clazz = classes[ j++ ] ) ) {
7818
+
7819
+ // Remove *all* instances
7820
+ while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
7821
+ cur = cur.replace( " " + clazz + " ", " " );
7822
+ }
7823
+ }
7824
+
7825
+ // Only assign if different to avoid unneeded rendering.
7826
+ finalValue = stripAndCollapse( cur );
7827
+ if ( curValue !== finalValue ) {
7828
+ elem.setAttribute( "class", finalValue );
7829
+ }
7830
+ }
7831
+ }
7832
+ }
7833
+
7834
+ return this;
7835
+ },
7836
+
7837
+ toggleClass: function( value, stateVal ) {
7838
+ var type = typeof value;
7839
+
7840
+ if ( typeof stateVal === "boolean" && type === "string" ) {
7841
+ return stateVal ? this.addClass( value ) : this.removeClass( value );
7842
+ }
7843
+
7844
+ if ( jQuery.isFunction( value ) ) {
7845
+ return this.each( function( i ) {
7846
+ jQuery( this ).toggleClass(
7847
+ value.call( this, i, getClass( this ), stateVal ),
7848
+ stateVal
7849
+ );
7850
+ } );
7851
+ }
7852
+
7853
+ return this.each( function() {
7854
+ var className, i, self, classNames;
7855
+
7856
+ if ( type === "string" ) {
7857
+
7858
+ // Toggle individual class names
7859
+ i = 0;
7860
+ self = jQuery( this );
7861
+ classNames = value.match( rnothtmlwhite ) || [];
7862
+
7863
+ while ( ( className = classNames[ i++ ] ) ) {
7864
+
7865
+ // Check each className given, space separated list
7866
+ if ( self.hasClass( className ) ) {
7867
+ self.removeClass( className );
7868
+ } else {
7869
+ self.addClass( className );
7870
+ }
7871
+ }
7872
+
7873
+ // Toggle whole class name
7874
+ } else if ( value === undefined || type === "boolean" ) {
7875
+ className = getClass( this );
7876
+ if ( className ) {
7877
+
7878
+ // Store className if set
7879
+ dataPriv.set( this, "__className__", className );
7880
+ }
7881
+
7882
+ // If the element has a class name or if we're passed `false`,
7883
+ // then remove the whole classname (if there was one, the above saved it).
7884
+ // Otherwise bring back whatever was previously saved (if anything),
7885
+ // falling back to the empty string if nothing was stored.
7886
+ if ( this.setAttribute ) {
7887
+ this.setAttribute( "class",
7888
+ className || value === false ?
7889
+ "" :
7890
+ dataPriv.get( this, "__className__" ) || ""
7891
+ );
7892
+ }
7893
+ }
7894
+ } );
7895
+ },
7896
+
7897
+ hasClass: function( selector ) {
7898
+ var className, elem,
7899
+ i = 0;
7900
+
7901
+ className = " " + selector + " ";
7902
+ while ( ( elem = this[ i++ ] ) ) {
7903
+ if ( elem.nodeType === 1 &&
7904
+ ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
7905
+ return true;
7906
+ }
7907
+ }
7908
+
7909
+ return false;
7910
+ }
7911
+ } );
7912
+
7913
+
7914
+
7915
+
7916
+ var rreturn = /\r/g;
7917
+
7918
+ jQuery.fn.extend( {
7919
+ val: function( value ) {
7920
+ var hooks, ret, isFunction,
7921
+ elem = this[ 0 ];
7922
+
7923
+ if ( !arguments.length ) {
7924
+ if ( elem ) {
7925
+ hooks = jQuery.valHooks[ elem.type ] ||
7926
+ jQuery.valHooks[ elem.nodeName.toLowerCase() ];
7927
+
7928
+ if ( hooks &&
7929
+ "get" in hooks &&
7930
+ ( ret = hooks.get( elem, "value" ) ) !== undefined
7931
+ ) {
7932
+ return ret;
7933
+ }
7934
+
7935
+ ret = elem.value;
7936
+
7937
+ // Handle most common string cases
7938
+ if ( typeof ret === "string" ) {
7939
+ return ret.replace( rreturn, "" );
7940
+ }
7941
+
7942
+ // Handle cases where value is null/undef or number
7943
+ return ret == null ? "" : ret;
7944
+ }
7945
+
7946
+ return;
7947
+ }
7948
+
7949
+ isFunction = jQuery.isFunction( value );
7950
+
7951
+ return this.each( function( i ) {
7952
+ var val;
7953
+
7954
+ if ( this.nodeType !== 1 ) {
7955
+ return;
7956
+ }
7957
+
7958
+ if ( isFunction ) {
7959
+ val = value.call( this, i, jQuery( this ).val() );
7960
+ } else {
7961
+ val = value;
7962
+ }
7963
+
7964
+ // Treat null/undefined as ""; convert numbers to string
7965
+ if ( val == null ) {
7966
+ val = "";
7967
+
7968
+ } else if ( typeof val === "number" ) {
7969
+ val += "";
7970
+
7971
+ } else if ( Array.isArray( val ) ) {
7972
+ val = jQuery.map( val, function( value ) {
7973
+ return value == null ? "" : value + "";
7974
+ } );
7975
+ }
7976
+
7977
+ hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
7978
+
7979
+ // If set returns undefined, fall back to normal setting
7980
+ if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
7981
+ this.value = val;
7982
+ }
7983
+ } );
7984
+ }
7985
+ } );
7986
+
7987
+ jQuery.extend( {
7988
+ valHooks: {
7989
+ option: {
7990
+ get: function( elem ) {
7991
+
7992
+ var val = jQuery.find.attr( elem, "value" );
7993
+ return val != null ?
7994
+ val :
7995
+
7996
+ // Support: IE <=10 - 11 only
7997
+ // option.text throws exceptions (#14686, #14858)
7998
+ // Strip and collapse whitespace
7999
+ // https://html.spec.whatwg.org/#strip-and-collapse-whitespace
8000
+ stripAndCollapse( jQuery.text( elem ) );
8001
+ }
8002
+ },
8003
+ select: {
8004
+ get: function( elem ) {
8005
+ var value, option, i,
8006
+ options = elem.options,
8007
+ index = elem.selectedIndex,
8008
+ one = elem.type === "select-one",
8009
+ values = one ? null : [],
8010
+ max = one ? index + 1 : options.length;
8011
+
8012
+ if ( index < 0 ) {
8013
+ i = max;
8014
+
8015
+ } else {
8016
+ i = one ? index : 0;
8017
+ }
8018
+
8019
+ // Loop through all the selected options
8020
+ for ( ; i < max; i++ ) {
8021
+ option = options[ i ];
8022
+
8023
+ // Support: IE <=9 only
8024
+ // IE8-9 doesn't update selected after form reset (#2551)
8025
+ if ( ( option.selected || i === index ) &&
8026
+
8027
+ // Don't return options that are disabled or in a disabled optgroup
8028
+ !option.disabled &&
8029
+ ( !option.parentNode.disabled ||
8030
+ !nodeName( option.parentNode, "optgroup" ) ) ) {
8031
+
8032
+ // Get the specific value for the option
8033
+ value = jQuery( option ).val();
8034
+
8035
+ // We don't need an array for one selects
8036
+ if ( one ) {
8037
+ return value;
8038
+ }
8039
+
8040
+ // Multi-Selects return an array
8041
+ values.push( value );
8042
+ }
8043
+ }
8044
+
8045
+ return values;
8046
+ },
8047
+
8048
+ set: function( elem, value ) {
8049
+ var optionSet, option,
8050
+ options = elem.options,
8051
+ values = jQuery.makeArray( value ),
8052
+ i = options.length;
8053
+
8054
+ while ( i-- ) {
8055
+ option = options[ i ];
8056
+
8057
+ /* eslint-disable no-cond-assign */
8058
+
8059
+ if ( option.selected =
8060
+ jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
8061
+ ) {
8062
+ optionSet = true;
8063
+ }
8064
+
8065
+ /* eslint-enable no-cond-assign */
8066
+ }
8067
+
8068
+ // Force browsers to behave consistently when non-matching value is set
8069
+ if ( !optionSet ) {
8070
+ elem.selectedIndex = -1;
8071
+ }
8072
+ return values;
8073
+ }
8074
+ }
8075
+ }
8076
+ } );
8077
+
8078
+ // Radios and checkboxes getter/setter
8079
+ jQuery.each( [ "radio", "checkbox" ], function() {
8080
+ jQuery.valHooks[ this ] = {
8081
+ set: function( elem, value ) {
8082
+ if ( Array.isArray( value ) ) {
8083
+ return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
8084
+ }
8085
+ }
8086
+ };
8087
+ if ( !support.checkOn ) {
8088
+ jQuery.valHooks[ this ].get = function( elem ) {
8089
+ return elem.getAttribute( "value" ) === null ? "on" : elem.value;
8090
+ };
8091
+ }
8092
+ } );
8093
+
8094
+
8095
+
8096
+
8097
+ // Return jQuery for attributes-only inclusion
8098
+
8099
+
8100
+ var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/;
8101
+
8102
+ jQuery.extend( jQuery.event, {
8103
+
8104
+ trigger: function( event, data, elem, onlyHandlers ) {
8105
+
8106
+ var i, cur, tmp, bubbleType, ontype, handle, special,
8107
+ eventPath = [ elem || document ],
8108
+ type = hasOwn.call( event, "type" ) ? event.type : event,
8109
+ namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
8110
+
8111
+ cur = tmp = elem = elem || document;
8112
+
8113
+ // Don't do events on text and comment nodes
8114
+ if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
8115
+ return;
8116
+ }
8117
+
8118
+ // focus/blur morphs to focusin/out; ensure we're not firing them right now
8119
+ if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
8120
+ return;
8121
+ }
8122
+
8123
+ if ( type.indexOf( "." ) > -1 ) {
8124
+
8125
+ // Namespaced trigger; create a regexp to match event type in handle()
8126
+ namespaces = type.split( "." );
8127
+ type = namespaces.shift();
8128
+ namespaces.sort();
8129
+ }
8130
+ ontype = type.indexOf( ":" ) < 0 && "on" + type;
8131
+
8132
+ // Caller can pass in a jQuery.Event object, Object, or just an event type string
8133
+ event = event[ jQuery.expando ] ?
8134
+ event :
8135
+ new jQuery.Event( type, typeof event === "object" && event );
8136
+
8137
+ // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
8138
+ event.isTrigger = onlyHandlers ? 2 : 3;
8139
+ event.namespace = namespaces.join( "." );
8140
+ event.rnamespace = event.namespace ?
8141
+ new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
8142
+ null;
8143
+
8144
+ // Clean up the event in case it is being reused
8145
+ event.result = undefined;
8146
+ if ( !event.target ) {
8147
+ event.target = elem;
8148
+ }
8149
+
8150
+ // Clone any incoming data and prepend the event, creating the handler arg list
8151
+ data = data == null ?
8152
+ [ event ] :
8153
+ jQuery.makeArray( data, [ event ] );
8154
+
8155
+ // Allow special events to draw outside the lines
8156
+ special = jQuery.event.special[ type ] || {};
8157
+ if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
8158
+ return;
8159
+ }
8160
+
8161
+ // Determine event propagation path in advance, per W3C events spec (#9951)
8162
+ // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
8163
+ if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
8164
+
8165
+ bubbleType = special.delegateType || type;
8166
+ if ( !rfocusMorph.test( bubbleType + type ) ) {
8167
+ cur = cur.parentNode;
8168
+ }
8169
+ for ( ; cur; cur = cur.parentNode ) {
8170
+ eventPath.push( cur );
8171
+ tmp = cur;
8172
+ }
8173
+
8174
+ // Only add window if we got to document (e.g., not plain obj or detached DOM)
8175
+ if ( tmp === ( elem.ownerDocument || document ) ) {
8176
+ eventPath.push( tmp.defaultView || tmp.parentWindow || window );
8177
+ }
8178
+ }
8179
+
8180
+ // Fire handlers on the event path
8181
+ i = 0;
8182
+ while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
8183
+
8184
+ event.type = i > 1 ?
8185
+ bubbleType :
8186
+ special.bindType || type;
8187
+
8188
+ // jQuery handler
8189
+ handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
8190
+ dataPriv.get( cur, "handle" );
8191
+ if ( handle ) {
8192
+ handle.apply( cur, data );
8193
+ }
8194
+
8195
+ // Native handler
8196
+ handle = ontype && cur[ ontype ];
8197
+ if ( handle && handle.apply && acceptData( cur ) ) {
8198
+ event.result = handle.apply( cur, data );
8199
+ if ( event.result === false ) {
8200
+ event.preventDefault();
8201
+ }
8202
+ }
8203
+ }
8204
+ event.type = type;
8205
+
8206
+ // If nobody prevented the default action, do it now
8207
+ if ( !onlyHandlers && !event.isDefaultPrevented() ) {
8208
+
8209
+ if ( ( !special._default ||
8210
+ special._default.apply( eventPath.pop(), data ) === false ) &&
8211
+ acceptData( elem ) ) {
8212
+
8213
+ // Call a native DOM method on the target with the same name as the event.
8214
+ // Don't do default actions on window, that's where global variables be (#6170)
8215
+ if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
8216
+
8217
+ // Don't re-trigger an onFOO event when we call its FOO() method
8218
+ tmp = elem[ ontype ];
8219
+
8220
+ if ( tmp ) {
8221
+ elem[ ontype ] = null;
8222
+ }
8223
+
8224
+ // Prevent re-triggering of the same event, since we already bubbled it above
8225
+ jQuery.event.triggered = type;
8226
+ elem[ type ]();
8227
+ jQuery.event.triggered = undefined;
8228
+
8229
+ if ( tmp ) {
8230
+ elem[ ontype ] = tmp;
8231
+ }
8232
+ }
8233
+ }
8234
+ }
8235
+
8236
+ return event.result;
8237
+ },
8238
+
8239
+ // Piggyback on a donor event to simulate a different one
8240
+ // Used only for `focus(in | out)` events
8241
+ simulate: function( type, elem, event ) {
8242
+ var e = jQuery.extend(
8243
+ new jQuery.Event(),
8244
+ event,
8245
+ {
8246
+ type: type,
8247
+ isSimulated: true
8248
+ }
8249
+ );
8250
+
8251
+ jQuery.event.trigger( e, null, elem );
8252
+ }
8253
+
8254
+ } );
8255
+
8256
+ jQuery.fn.extend( {
8257
+
8258
+ trigger: function( type, data ) {
8259
+ return this.each( function() {
8260
+ jQuery.event.trigger( type, data, this );
8261
+ } );
8262
+ },
8263
+ triggerHandler: function( type, data ) {
8264
+ var elem = this[ 0 ];
8265
+ if ( elem ) {
8266
+ return jQuery.event.trigger( type, data, elem, true );
8267
+ }
8268
+ }
8269
+ } );
8270
+
8271
+
8272
+ jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
8273
+ "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
8274
+ "change select submit keydown keypress keyup contextmenu" ).split( " " ),
8275
+ function( i, name ) {
8276
+
8277
+ // Handle event binding
8278
+ jQuery.fn[ name ] = function( data, fn ) {
8279
+ return arguments.length > 0 ?
8280
+ this.on( name, null, data, fn ) :
8281
+ this.trigger( name );
8282
+ };
8283
+ } );
8284
+
8285
+ jQuery.fn.extend( {
8286
+ hover: function( fnOver, fnOut ) {
8287
+ return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
8288
+ }
8289
+ } );
8290
+
8291
+
8292
+
8293
+
8294
+ support.focusin = "onfocusin" in window;
8295
+
8296
+
8297
+ // Support: Firefox <=44
8298
+ // Firefox doesn't have focus(in | out) events
8299
+ // Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
8300
+ //
8301
+ // Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
8302
+ // focus(in | out) events fire after focus & blur events,
8303
+ // which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
8304
+ // Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
8305
+ if ( !support.focusin ) {
8306
+ jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
8307
+
8308
+ // Attach a single capturing handler on the document while someone wants focusin/focusout
8309
+ var handler = function( event ) {
8310
+ jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
8311
+ };
8312
+
8313
+ jQuery.event.special[ fix ] = {
8314
+ setup: function() {
8315
+ var doc = this.ownerDocument || this,
8316
+ attaches = dataPriv.access( doc, fix );
8317
+
8318
+ if ( !attaches ) {
8319
+ doc.addEventListener( orig, handler, true );
8320
+ }
8321
+ dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
8322
+ },
8323
+ teardown: function() {
8324
+ var doc = this.ownerDocument || this,
8325
+ attaches = dataPriv.access( doc, fix ) - 1;
8326
+
8327
+ if ( !attaches ) {
8328
+ doc.removeEventListener( orig, handler, true );
8329
+ dataPriv.remove( doc, fix );
8330
+
8331
+ } else {
8332
+ dataPriv.access( doc, fix, attaches );
8333
+ }
8334
+ }
8335
+ };
8336
+ } );
8337
+ }
8338
+ var location = window.location;
8339
+
8340
+ var nonce = jQuery.now();
8341
+
8342
+ var rquery = ( /\?/ );
8343
+
8344
+
8345
+
8346
+ // Cross-browser xml parsing
8347
+ jQuery.parseXML = function( data ) {
8348
+ var xml;
8349
+ if ( !data || typeof data !== "string" ) {
8350
+ return null;
8351
+ }
8352
+
8353
+ // Support: IE 9 - 11 only
8354
+ // IE throws on parseFromString with invalid input.
8355
+ try {
8356
+ xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
8357
+ } catch ( e ) {
8358
+ xml = undefined;
8359
+ }
8360
+
8361
+ if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
8362
+ jQuery.error( "Invalid XML: " + data );
8363
+ }
8364
+ return xml;
8365
+ };
8366
+
8367
+
8368
+ var
8369
+ rbracket = /\[\]$/,
8370
+ rCRLF = /\r?\n/g,
8371
+ rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
8372
+ rsubmittable = /^(?:input|select|textarea|keygen)/i;
8373
+
8374
+ function buildParams( prefix, obj, traditional, add ) {
8375
+ var name;
8376
+
8377
+ if ( Array.isArray( obj ) ) {
8378
+
8379
+ // Serialize array item.
8380
+ jQuery.each( obj, function( i, v ) {
8381
+ if ( traditional || rbracket.test( prefix ) ) {
8382
+
8383
+ // Treat each array item as a scalar.
8384
+ add( prefix, v );
8385
+
8386
+ } else {
8387
+
8388
+ // Item is non-scalar (array or object), encode its numeric index.
8389
+ buildParams(
8390
+ prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
8391
+ v,
8392
+ traditional,
8393
+ add
8394
+ );
8395
+ }
8396
+ } );
8397
+
8398
+ } else if ( !traditional && jQuery.type( obj ) === "object" ) {
8399
+
8400
+ // Serialize object item.
8401
+ for ( name in obj ) {
8402
+ buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
8403
+ }
8404
+
8405
+ } else {
8406
+
8407
+ // Serialize scalar item.
8408
+ add( prefix, obj );
8409
+ }
8410
+ }
8411
+
8412
+ // Serialize an array of form elements or a set of
8413
+ // key/values into a query string
8414
+ jQuery.param = function( a, traditional ) {
8415
+ var prefix,
8416
+ s = [],
8417
+ add = function( key, valueOrFunction ) {
8418
+
8419
+ // If value is a function, invoke it and use its return value
8420
+ var value = jQuery.isFunction( valueOrFunction ) ?
8421
+ valueOrFunction() :
8422
+ valueOrFunction;
8423
+
8424
+ s[ s.length ] = encodeURIComponent( key ) + "=" +
8425
+ encodeURIComponent( value == null ? "" : value );
8426
+ };
8427
+
8428
+ // If an array was passed in, assume that it is an array of form elements.
8429
+ if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
8430
+
8431
+ // Serialize the form elements
8432
+ jQuery.each( a, function() {
8433
+ add( this.name, this.value );
8434
+ } );
8435
+
8436
+ } else {
8437
+
8438
+ // If traditional, encode the "old" way (the way 1.3.2 or older
8439
+ // did it), otherwise encode params recursively.
8440
+ for ( prefix in a ) {
8441
+ buildParams( prefix, a[ prefix ], traditional, add );
8442
+ }
8443
+ }
8444
+
8445
+ // Return the resulting serialization
8446
+ return s.join( "&" );
8447
+ };
8448
+
8449
+ jQuery.fn.extend( {
8450
+ serialize: function() {
8451
+ return jQuery.param( this.serializeArray() );
8452
+ },
8453
+ serializeArray: function() {
8454
+ return this.map( function() {
8455
+
8456
+ // Can add propHook for "elements" to filter or add form elements
8457
+ var elements = jQuery.prop( this, "elements" );
8458
+ return elements ? jQuery.makeArray( elements ) : this;
8459
+ } )
8460
+ .filter( function() {
8461
+ var type = this.type;
8462
+
8463
+ // Use .is( ":disabled" ) so that fieldset[disabled] works
8464
+ return this.name && !jQuery( this ).is( ":disabled" ) &&
8465
+ rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
8466
+ ( this.checked || !rcheckableType.test( type ) );
8467
+ } )
8468
+ .map( function( i, elem ) {
8469
+ var val = jQuery( this ).val();
8470
+
8471
+ if ( val == null ) {
8472
+ return null;
8473
+ }
8474
+
8475
+ if ( Array.isArray( val ) ) {
8476
+ return jQuery.map( val, function( val ) {
8477
+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
8478
+ } );
8479
+ }
8480
+
8481
+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
8482
+ } ).get();
8483
+ }
8484
+ } );
8485
+
8486
+
8487
+ var
8488
+ r20 = /%20/g,
8489
+ rhash = /#.*$/,
8490
+ rantiCache = /([?&])_=[^&]*/,
8491
+ rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
8492
+
8493
+ // #7653, #8125, #8152: local protocol detection
8494
+ rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
8495
+ rnoContent = /^(?:GET|HEAD)$/,
8496
+ rprotocol = /^\/\//,
8497
+
8498
+ /* Prefilters
8499
+ * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
8500
+ * 2) These are called:
8501
+ * - BEFORE asking for a transport
8502
+ * - AFTER param serialization (s.data is a string if s.processData is true)
8503
+ * 3) key is the dataType
8504
+ * 4) the catchall symbol "*" can be used
8505
+ * 5) execution will start with transport dataType and THEN continue down to "*" if needed
8506
+ */
8507
+ prefilters = {},
8508
+
8509
+ /* Transports bindings
8510
+ * 1) key is the dataType
8511
+ * 2) the catchall symbol "*" can be used
8512
+ * 3) selection will start with transport dataType and THEN go to "*" if needed
8513
+ */
8514
+ transports = {},
8515
+
8516
+ // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
8517
+ allTypes = "*/".concat( "*" ),
8518
+
8519
+ // Anchor tag for parsing the document origin
8520
+ originAnchor = document.createElement( "a" );
8521
+ originAnchor.href = location.href;
8522
+
8523
+ // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
8524
+ function addToPrefiltersOrTransports( structure ) {
8525
+
8526
+ // dataTypeExpression is optional and defaults to "*"
8527
+ return function( dataTypeExpression, func ) {
8528
+
8529
+ if ( typeof dataTypeExpression !== "string" ) {
8530
+ func = dataTypeExpression;
8531
+ dataTypeExpression = "*";
8532
+ }
8533
+
8534
+ var dataType,
8535
+ i = 0,
8536
+ dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];
8537
+
8538
+ if ( jQuery.isFunction( func ) ) {
8539
+
8540
+ // For each dataType in the dataTypeExpression
8541
+ while ( ( dataType = dataTypes[ i++ ] ) ) {
8542
+
8543
+ // Prepend if requested
8544
+ if ( dataType[ 0 ] === "+" ) {
8545
+ dataType = dataType.slice( 1 ) || "*";
8546
+ ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
8547
+
8548
+ // Otherwise append
8549
+ } else {
8550
+ ( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
8551
+ }
8552
+ }
8553
+ }
8554
+ };
8555
+ }
8556
+
8557
+ // Base inspection function for prefilters and transports
8558
+ function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
8559
+
8560
+ var inspected = {},
8561
+ seekingTransport = ( structure === transports );
8562
+
8563
+ function inspect( dataType ) {
8564
+ var selected;
8565
+ inspected[ dataType ] = true;
8566
+ jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
8567
+ var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
8568
+ if ( typeof dataTypeOrTransport === "string" &&
8569
+ !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
8570
+
8571
+ options.dataTypes.unshift( dataTypeOrTransport );
8572
+ inspect( dataTypeOrTransport );
8573
+ return false;
8574
+ } else if ( seekingTransport ) {
8575
+ return !( selected = dataTypeOrTransport );
8576
+ }
8577
+ } );
8578
+ return selected;
8579
+ }
8580
+
8581
+ return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
8582
+ }
8583
+
8584
+ // A special extend for ajax options
8585
+ // that takes "flat" options (not to be deep extended)
8586
+ // Fixes #9887
8587
+ function ajaxExtend( target, src ) {
8588
+ var key, deep,
8589
+ flatOptions = jQuery.ajaxSettings.flatOptions || {};
8590
+
8591
+ for ( key in src ) {
8592
+ if ( src[ key ] !== undefined ) {
8593
+ ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
8594
+ }
8595
+ }
8596
+ if ( deep ) {
8597
+ jQuery.extend( true, target, deep );
8598
+ }
8599
+
8600
+ return target;
8601
+ }
8602
+
8603
+ /* Handles responses to an ajax request:
8604
+ * - finds the right dataType (mediates between content-type and expected dataType)
8605
+ * - returns the corresponding response
8606
+ */
8607
+ function ajaxHandleResponses( s, jqXHR, responses ) {
8608
+
8609
+ var ct, type, finalDataType, firstDataType,
8610
+ contents = s.contents,
8611
+ dataTypes = s.dataTypes;
8612
+
8613
+ // Remove auto dataType and get content-type in the process
8614
+ while ( dataTypes[ 0 ] === "*" ) {
8615
+ dataTypes.shift();
8616
+ if ( ct === undefined ) {
8617
+ ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
8618
+ }
8619
+ }
8620
+
8621
+ // Check if we're dealing with a known content-type
8622
+ if ( ct ) {
8623
+ for ( type in contents ) {
8624
+ if ( contents[ type ] && contents[ type ].test( ct ) ) {
8625
+ dataTypes.unshift( type );
8626
+ break;
8627
+ }
8628
+ }
8629
+ }
8630
+
8631
+ // Check to see if we have a response for the expected dataType
8632
+ if ( dataTypes[ 0 ] in responses ) {
8633
+ finalDataType = dataTypes[ 0 ];
8634
+ } else {
8635
+
8636
+ // Try convertible dataTypes
8637
+ for ( type in responses ) {
8638
+ if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
8639
+ finalDataType = type;
8640
+ break;
8641
+ }
8642
+ if ( !firstDataType ) {
8643
+ firstDataType = type;
8644
+ }
8645
+ }
8646
+
8647
+ // Or just use first one
8648
+ finalDataType = finalDataType || firstDataType;
8649
+ }
8650
+
8651
+ // If we found a dataType
8652
+ // We add the dataType to the list if needed
8653
+ // and return the corresponding response
8654
+ if ( finalDataType ) {
8655
+ if ( finalDataType !== dataTypes[ 0 ] ) {
8656
+ dataTypes.unshift( finalDataType );
8657
+ }
8658
+ return responses[ finalDataType ];
8659
+ }
8660
+ }
8661
+
8662
+ /* Chain conversions given the request and the original response
8663
+ * Also sets the responseXXX fields on the jqXHR instance
8664
+ */
8665
+ function ajaxConvert( s, response, jqXHR, isSuccess ) {
8666
+ var conv2, current, conv, tmp, prev,
8667
+ converters = {},
8668
+
8669
+ // Work with a copy of dataTypes in case we need to modify it for conversion
8670
+ dataTypes = s.dataTypes.slice();
8671
+
8672
+ // Create converters map with lowercased keys
8673
+ if ( dataTypes[ 1 ] ) {
8674
+ for ( conv in s.converters ) {
8675
+ converters[ conv.toLowerCase() ] = s.converters[ conv ];
8676
+ }
8677
+ }
8678
+
8679
+ current = dataTypes.shift();
8680
+
8681
+ // Convert to each sequential dataType
8682
+ while ( current ) {
8683
+
8684
+ if ( s.responseFields[ current ] ) {
8685
+ jqXHR[ s.responseFields[ current ] ] = response;
8686
+ }
8687
+
8688
+ // Apply the dataFilter if provided
8689
+ if ( !prev && isSuccess && s.dataFilter ) {
8690
+ response = s.dataFilter( response, s.dataType );
8691
+ }
8692
+
8693
+ prev = current;
8694
+ current = dataTypes.shift();
8695
+
8696
+ if ( current ) {
8697
+
8698
+ // There's only work to do if current dataType is non-auto
8699
+ if ( current === "*" ) {
8700
+
8701
+ current = prev;
8702
+
8703
+ // Convert response if prev dataType is non-auto and differs from current
8704
+ } else if ( prev !== "*" && prev !== current ) {
8705
+
8706
+ // Seek a direct converter
8707
+ conv = converters[ prev + " " + current ] || converters[ "* " + current ];
8708
+
8709
+ // If none found, seek a pair
8710
+ if ( !conv ) {
8711
+ for ( conv2 in converters ) {
8712
+
8713
+ // If conv2 outputs current
8714
+ tmp = conv2.split( " " );
8715
+ if ( tmp[ 1 ] === current ) {
8716
+
8717
+ // If prev can be converted to accepted input
8718
+ conv = converters[ prev + " " + tmp[ 0 ] ] ||
8719
+ converters[ "* " + tmp[ 0 ] ];
8720
+ if ( conv ) {
8721
+
8722
+ // Condense equivalence converters
8723
+ if ( conv === true ) {
8724
+ conv = converters[ conv2 ];
8725
+
8726
+ // Otherwise, insert the intermediate dataType
8727
+ } else if ( converters[ conv2 ] !== true ) {
8728
+ current = tmp[ 0 ];
8729
+ dataTypes.unshift( tmp[ 1 ] );
8730
+ }
8731
+ break;
8732
+ }
8733
+ }
8734
+ }
8735
+ }
8736
+
8737
+ // Apply converter (if not an equivalence)
8738
+ if ( conv !== true ) {
8739
+
8740
+ // Unless errors are allowed to bubble, catch and return them
8741
+ if ( conv && s.throws ) {
8742
+ response = conv( response );
8743
+ } else {
8744
+ try {
8745
+ response = conv( response );
8746
+ } catch ( e ) {
8747
+ return {
8748
+ state: "parsererror",
8749
+ error: conv ? e : "No conversion from " + prev + " to " + current
8750
+ };
8751
+ }
8752
+ }
8753
+ }
8754
+ }
8755
+ }
8756
+ }
8757
+
8758
+ return { state: "success", data: response };
8759
+ }
8760
+
8761
+ jQuery.extend( {
8762
+
8763
+ // Counter for holding the number of active queries
8764
+ active: 0,
8765
+
8766
+ // Last-Modified header cache for next request
8767
+ lastModified: {},
8768
+ etag: {},
8769
+
8770
+ ajaxSettings: {
8771
+ url: location.href,
8772
+ type: "GET",
8773
+ isLocal: rlocalProtocol.test( location.protocol ),
8774
+ global: true,
8775
+ processData: true,
8776
+ async: true,
8777
+ contentType: "application/x-www-form-urlencoded; charset=UTF-8",
8778
+
8779
+ /*
8780
+ timeout: 0,
8781
+ data: null,
8782
+ dataType: null,
8783
+ username: null,
8784
+ password: null,
8785
+ cache: null,
8786
+ throws: false,
8787
+ traditional: false,
8788
+ headers: {},
8789
+ */
8790
+
8791
+ accepts: {
8792
+ "*": allTypes,
8793
+ text: "text/plain",
8794
+ html: "text/html",
8795
+ xml: "application/xml, text/xml",
8796
+ json: "application/json, text/javascript"
8797
+ },
8798
+
8799
+ contents: {
8800
+ xml: /\bxml\b/,
8801
+ html: /\bhtml/,
8802
+ json: /\bjson\b/
8803
+ },
8804
+
8805
+ responseFields: {
8806
+ xml: "responseXML",
8807
+ text: "responseText",
8808
+ json: "responseJSON"
8809
+ },
8810
+
8811
+ // Data converters
8812
+ // Keys separate source (or catchall "*") and destination types with a single space
8813
+ converters: {
8814
+
8815
+ // Convert anything to text
8816
+ "* text": String,
8817
+
8818
+ // Text to html (true = no transformation)
8819
+ "text html": true,
8820
+
8821
+ // Evaluate text as a json expression
8822
+ "text json": JSON.parse,
8823
+
8824
+ // Parse text as xml
8825
+ "text xml": jQuery.parseXML
8826
+ },
8827
+
8828
+ // For options that shouldn't be deep extended:
8829
+ // you can add your own custom options here if
8830
+ // and when you create one that shouldn't be
8831
+ // deep extended (see ajaxExtend)
8832
+ flatOptions: {
8833
+ url: true,
8834
+ context: true
8835
+ }
8836
+ },
8837
+
8838
+ // Creates a full fledged settings object into target
8839
+ // with both ajaxSettings and settings fields.
8840
+ // If target is omitted, writes into ajaxSettings.
8841
+ ajaxSetup: function( target, settings ) {
8842
+ return settings ?
8843
+
8844
+ // Building a settings object
8845
+ ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
8846
+
8847
+ // Extending ajaxSettings
8848
+ ajaxExtend( jQuery.ajaxSettings, target );
8849
+ },
8850
+
8851
+ ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
8852
+ ajaxTransport: addToPrefiltersOrTransports( transports ),
8853
+
8854
+ // Main method
8855
+ ajax: function( url, options ) {
8856
+
8857
+ // If url is an object, simulate pre-1.5 signature
8858
+ if ( typeof url === "object" ) {
8859
+ options = url;
8860
+ url = undefined;
8861
+ }
8862
+
8863
+ // Force options to be an object
8864
+ options = options || {};
8865
+
8866
+ var transport,
8867
+
8868
+ // URL without anti-cache param
8869
+ cacheURL,
8870
+
8871
+ // Response headers
8872
+ responseHeadersString,
8873
+ responseHeaders,
8874
+
8875
+ // timeout handle
8876
+ timeoutTimer,
8877
+
8878
+ // Url cleanup var
8879
+ urlAnchor,
8880
+
8881
+ // Request state (becomes false upon send and true upon completion)
8882
+ completed,
8883
+
8884
+ // To know if global events are to be dispatched
8885
+ fireGlobals,
8886
+
8887
+ // Loop variable
8888
+ i,
8889
+
8890
+ // uncached part of the url
8891
+ uncached,
8892
+
8893
+ // Create the final options object
8894
+ s = jQuery.ajaxSetup( {}, options ),
8895
+
8896
+ // Callbacks context
8897
+ callbackContext = s.context || s,
8898
+
8899
+ // Context for global events is callbackContext if it is a DOM node or jQuery collection
8900
+ globalEventContext = s.context &&
8901
+ ( callbackContext.nodeType || callbackContext.jquery ) ?
8902
+ jQuery( callbackContext ) :
8903
+ jQuery.event,
8904
+
8905
+ // Deferreds
8906
+ deferred = jQuery.Deferred(),
8907
+ completeDeferred = jQuery.Callbacks( "once memory" ),
8908
+
8909
+ // Status-dependent callbacks
8910
+ statusCode = s.statusCode || {},
8911
+
8912
+ // Headers (they are sent all at once)
8913
+ requestHeaders = {},
8914
+ requestHeadersNames = {},
8915
+
8916
+ // Default abort message
8917
+ strAbort = "canceled",
8918
+
8919
+ // Fake xhr
8920
+ jqXHR = {
8921
+ readyState: 0,
8922
+
8923
+ // Builds headers hashtable if needed
8924
+ getResponseHeader: function( key ) {
8925
+ var match;
8926
+ if ( completed ) {
8927
+ if ( !responseHeaders ) {
8928
+ responseHeaders = {};
8929
+ while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
8930
+ responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ];
8931
+ }
8932
+ }
8933
+ match = responseHeaders[ key.toLowerCase() ];
8934
+ }
8935
+ return match == null ? null : match;
8936
+ },
8937
+
8938
+ // Raw string
8939
+ getAllResponseHeaders: function() {
8940
+ return completed ? responseHeadersString : null;
8941
+ },
8942
+
8943
+ // Caches the header
8944
+ setRequestHeader: function( name, value ) {
8945
+ if ( completed == null ) {
8946
+ name = requestHeadersNames[ name.toLowerCase() ] =
8947
+ requestHeadersNames[ name.toLowerCase() ] || name;
8948
+ requestHeaders[ name ] = value;
8949
+ }
8950
+ return this;
8951
+ },
8952
+
8953
+ // Overrides response content-type header
8954
+ overrideMimeType: function( type ) {
8955
+ if ( completed == null ) {
8956
+ s.mimeType = type;
8957
+ }
8958
+ return this;
8959
+ },
8960
+
8961
+ // Status-dependent callbacks
8962
+ statusCode: function( map ) {
8963
+ var code;
8964
+ if ( map ) {
8965
+ if ( completed ) {
8966
+
8967
+ // Execute the appropriate callbacks
8968
+ jqXHR.always( map[ jqXHR.status ] );
8969
+ } else {
8970
+
8971
+ // Lazy-add the new callbacks in a way that preserves old ones
8972
+ for ( code in map ) {
8973
+ statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
8974
+ }
8975
+ }
8976
+ }
8977
+ return this;
8978
+ },
8979
+
8980
+ // Cancel the request
8981
+ abort: function( statusText ) {
8982
+ var finalText = statusText || strAbort;
8983
+ if ( transport ) {
8984
+ transport.abort( finalText );
8985
+ }
8986
+ done( 0, finalText );
8987
+ return this;
8988
+ }
8989
+ };
8990
+
8991
+ // Attach deferreds
8992
+ deferred.promise( jqXHR );
8993
+
8994
+ // Add protocol if not provided (prefilters might expect it)
8995
+ // Handle falsy url in the settings object (#10093: consistency with old signature)
8996
+ // We also use the url parameter if available
8997
+ s.url = ( ( url || s.url || location.href ) + "" )
8998
+ .replace( rprotocol, location.protocol + "//" );
8999
+
9000
+ // Alias method option to type as per ticket #12004
9001
+ s.type = options.method || options.type || s.method || s.type;
9002
+
9003
+ // Extract dataTypes list
9004
+ s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];
9005
+
9006
+ // A cross-domain request is in order when the origin doesn't match the current origin.
9007
+ if ( s.crossDomain == null ) {
9008
+ urlAnchor = document.createElement( "a" );
9009
+
9010
+ // Support: IE <=8 - 11, Edge 12 - 13
9011
+ // IE throws exception on accessing the href property if url is malformed,
9012
+ // e.g. http://example.com:80x/
9013
+ try {
9014
+ urlAnchor.href = s.url;
9015
+
9016
+ // Support: IE <=8 - 11 only
9017
+ // Anchor's host property isn't correctly set when s.url is relative
9018
+ urlAnchor.href = urlAnchor.href;
9019
+ s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
9020
+ urlAnchor.protocol + "//" + urlAnchor.host;
9021
+ } catch ( e ) {
9022
+
9023
+ // If there is an error parsing the URL, assume it is crossDomain,
9024
+ // it can be rejected by the transport if it is invalid
9025
+ s.crossDomain = true;
9026
+ }
9027
+ }
9028
+
9029
+ // Convert data if not already a string
9030
+ if ( s.data && s.processData && typeof s.data !== "string" ) {
9031
+ s.data = jQuery.param( s.data, s.traditional );
9032
+ }
9033
+
9034
+ // Apply prefilters
9035
+ inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
9036
+
9037
+ // If request was aborted inside a prefilter, stop there
9038
+ if ( completed ) {
9039
+ return jqXHR;
9040
+ }
9041
+
9042
+ // We can fire global events as of now if asked to
9043
+ // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
9044
+ fireGlobals = jQuery.event && s.global;
9045
+
9046
+ // Watch for a new set of requests
9047
+ if ( fireGlobals && jQuery.active++ === 0 ) {
9048
+ jQuery.event.trigger( "ajaxStart" );
9049
+ }
9050
+
9051
+ // Uppercase the type
9052
+ s.type = s.type.toUpperCase();
9053
+
9054
+ // Determine if request has content
9055
+ s.hasContent = !rnoContent.test( s.type );
9056
+
9057
+ // Save the URL in case we're toying with the If-Modified-Since
9058
+ // and/or If-None-Match header later on
9059
+ // Remove hash to simplify url manipulation
9060
+ cacheURL = s.url.replace( rhash, "" );
9061
+
9062
+ // More options handling for requests with no content
9063
+ if ( !s.hasContent ) {
9064
+
9065
+ // Remember the hash so we can put it back
9066
+ uncached = s.url.slice( cacheURL.length );
9067
+
9068
+ // If data is available, append data to url
9069
+ if ( s.data ) {
9070
+ cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;
9071
+
9072
+ // #9682: remove data so that it's not used in an eventual retry
9073
+ delete s.data;
9074
+ }
9075
+
9076
+ // Add or update anti-cache param if needed
9077
+ if ( s.cache === false ) {
9078
+ cacheURL = cacheURL.replace( rantiCache, "$1" );
9079
+ uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached;
9080
+ }
9081
+
9082
+ // Put hash and anti-cache on the URL that will be requested (gh-1732)
9083
+ s.url = cacheURL + uncached;
9084
+
9085
+ // Change '%20' to '+' if this is encoded form body content (gh-2658)
9086
+ } else if ( s.data && s.processData &&
9087
+ ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
9088
+ s.data = s.data.replace( r20, "+" );
9089
+ }
9090
+
9091
+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
9092
+ if ( s.ifModified ) {
9093
+ if ( jQuery.lastModified[ cacheURL ] ) {
9094
+ jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
9095
+ }
9096
+ if ( jQuery.etag[ cacheURL ] ) {
9097
+ jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
9098
+ }
9099
+ }
9100
+
9101
+ // Set the correct header, if data is being sent
9102
+ if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
9103
+ jqXHR.setRequestHeader( "Content-Type", s.contentType );
9104
+ }
9105
+
9106
+ // Set the Accepts header for the server, depending on the dataType
9107
+ jqXHR.setRequestHeader(
9108
+ "Accept",
9109
+ s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
9110
+ s.accepts[ s.dataTypes[ 0 ] ] +
9111
+ ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
9112
+ s.accepts[ "*" ]
9113
+ );
9114
+
9115
+ // Check for headers option
9116
+ for ( i in s.headers ) {
9117
+ jqXHR.setRequestHeader( i, s.headers[ i ] );
9118
+ }
9119
+
9120
+ // Allow custom headers/mimetypes and early abort
9121
+ if ( s.beforeSend &&
9122
+ ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {
9123
+
9124
+ // Abort if not done already and return
9125
+ return jqXHR.abort();
9126
+ }
9127
+
9128
+ // Aborting is no longer a cancellation
9129
+ strAbort = "abort";
9130
+
9131
+ // Install callbacks on deferreds
9132
+ completeDeferred.add( s.complete );
9133
+ jqXHR.done( s.success );
9134
+ jqXHR.fail( s.error );
9135
+
9136
+ // Get transport
9137
+ transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
9138
+
9139
+ // If no transport, we auto-abort
9140
+ if ( !transport ) {
9141
+ done( -1, "No Transport" );
9142
+ } else {
9143
+ jqXHR.readyState = 1;
9144
+
9145
+ // Send global event
9146
+ if ( fireGlobals ) {
9147
+ globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
9148
+ }
9149
+
9150
+ // If request was aborted inside ajaxSend, stop there
9151
+ if ( completed ) {
9152
+ return jqXHR;
9153
+ }
9154
+
9155
+ // Timeout
9156
+ if ( s.async && s.timeout > 0 ) {
9157
+ timeoutTimer = window.setTimeout( function() {
9158
+ jqXHR.abort( "timeout" );
9159
+ }, s.timeout );
9160
+ }
9161
+
9162
+ try {
9163
+ completed = false;
9164
+ transport.send( requestHeaders, done );
9165
+ } catch ( e ) {
9166
+
9167
+ // Rethrow post-completion exceptions
9168
+ if ( completed ) {
9169
+ throw e;
9170
+ }
9171
+
9172
+ // Propagate others as results
9173
+ done( -1, e );
9174
+ }
9175
+ }
9176
+
9177
+ // Callback for when everything is done
9178
+ function done( status, nativeStatusText, responses, headers ) {
9179
+ var isSuccess, success, error, response, modified,
9180
+ statusText = nativeStatusText;
9181
+
9182
+ // Ignore repeat invocations
9183
+ if ( completed ) {
9184
+ return;
9185
+ }
9186
+
9187
+ completed = true;
9188
+
9189
+ // Clear timeout if it exists
9190
+ if ( timeoutTimer ) {
9191
+ window.clearTimeout( timeoutTimer );
9192
+ }
9193
+
9194
+ // Dereference transport for early garbage collection
9195
+ // (no matter how long the jqXHR object will be used)
9196
+ transport = undefined;
9197
+
9198
+ // Cache response headers
9199
+ responseHeadersString = headers || "";
9200
+
9201
+ // Set readyState
9202
+ jqXHR.readyState = status > 0 ? 4 : 0;
9203
+
9204
+ // Determine if successful
9205
+ isSuccess = status >= 200 && status < 300 || status === 304;
9206
+
9207
+ // Get response data
9208
+ if ( responses ) {
9209
+ response = ajaxHandleResponses( s, jqXHR, responses );
9210
+ }
9211
+
9212
+ // Convert no matter what (that way responseXXX fields are always set)
9213
+ response = ajaxConvert( s, response, jqXHR, isSuccess );
9214
+
9215
+ // If successful, handle type chaining
9216
+ if ( isSuccess ) {
9217
+
9218
+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
9219
+ if ( s.ifModified ) {
9220
+ modified = jqXHR.getResponseHeader( "Last-Modified" );
9221
+ if ( modified ) {
9222
+ jQuery.lastModified[ cacheURL ] = modified;
9223
+ }
9224
+ modified = jqXHR.getResponseHeader( "etag" );
9225
+ if ( modified ) {
9226
+ jQuery.etag[ cacheURL ] = modified;
9227
+ }
9228
+ }
9229
+
9230
+ // if no content
9231
+ if ( status === 204 || s.type === "HEAD" ) {
9232
+ statusText = "nocontent";
9233
+
9234
+ // if not modified
9235
+ } else if ( status === 304 ) {
9236
+ statusText = "notmodified";
9237
+
9238
+ // If we have data, let's convert it
9239
+ } else {
9240
+ statusText = response.state;
9241
+ success = response.data;
9242
+ error = response.error;
9243
+ isSuccess = !error;
9244
+ }
9245
+ } else {
9246
+
9247
+ // Extract error from statusText and normalize for non-aborts
9248
+ error = statusText;
9249
+ if ( status || !statusText ) {
9250
+ statusText = "error";
9251
+ if ( status < 0 ) {
9252
+ status = 0;
9253
+ }
9254
+ }
9255
+ }
9256
+
9257
+ // Set data for the fake xhr object
9258
+ jqXHR.status = status;
9259
+ jqXHR.statusText = ( nativeStatusText || statusText ) + "";
9260
+
9261
+ // Success/Error
9262
+ if ( isSuccess ) {
9263
+ deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
9264
+ } else {
9265
+ deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
9266
+ }
9267
+
9268
+ // Status-dependent callbacks
9269
+ jqXHR.statusCode( statusCode );
9270
+ statusCode = undefined;
9271
+
9272
+ if ( fireGlobals ) {
9273
+ globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
9274
+ [ jqXHR, s, isSuccess ? success : error ] );
9275
+ }
9276
+
9277
+ // Complete
9278
+ completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
9279
+
9280
+ if ( fireGlobals ) {
9281
+ globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
9282
+
9283
+ // Handle the global AJAX counter
9284
+ if ( !( --jQuery.active ) ) {
9285
+ jQuery.event.trigger( "ajaxStop" );
9286
+ }
9287
+ }
9288
+ }
9289
+
9290
+ return jqXHR;
9291
+ },
9292
+
9293
+ getJSON: function( url, data, callback ) {
9294
+ return jQuery.get( url, data, callback, "json" );
9295
+ },
9296
+
9297
+ getScript: function( url, callback ) {
9298
+ return jQuery.get( url, undefined, callback, "script" );
9299
+ }
9300
+ } );
9301
+
9302
+ jQuery.each( [ "get", "post" ], function( i, method ) {
9303
+ jQuery[ method ] = function( url, data, callback, type ) {
9304
+
9305
+ // Shift arguments if data argument was omitted
9306
+ if ( jQuery.isFunction( data ) ) {
9307
+ type = type || callback;
9308
+ callback = data;
9309
+ data = undefined;
9310
+ }
9311
+
9312
+ // The url can be an options object (which then must have .url)
9313
+ return jQuery.ajax( jQuery.extend( {
9314
+ url: url,
9315
+ type: method,
9316
+ dataType: type,
9317
+ data: data,
9318
+ success: callback
9319
+ }, jQuery.isPlainObject( url ) && url ) );
9320
+ };
9321
+ } );
9322
+
9323
+
9324
+ jQuery._evalUrl = function( url ) {
9325
+ return jQuery.ajax( {
9326
+ url: url,
9327
+
9328
+ // Make this explicit, since user can override this through ajaxSetup (#11264)
9329
+ type: "GET",
9330
+ dataType: "script",
9331
+ cache: true,
9332
+ async: false,
9333
+ global: false,
9334
+ "throws": true
9335
+ } );
9336
+ };
9337
+
9338
+
9339
+ jQuery.fn.extend( {
9340
+ wrapAll: function( html ) {
9341
+ var wrap;
9342
+
9343
+ if ( this[ 0 ] ) {
9344
+ if ( jQuery.isFunction( html ) ) {
9345
+ html = html.call( this[ 0 ] );
9346
+ }
9347
+
9348
+ // The elements to wrap the target around
9349
+ wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
9350
+
9351
+ if ( this[ 0 ].parentNode ) {
9352
+ wrap.insertBefore( this[ 0 ] );
9353
+ }
9354
+
9355
+ wrap.map( function() {
9356
+ var elem = this;
9357
+
9358
+ while ( elem.firstElementChild ) {
9359
+ elem = elem.firstElementChild;
9360
+ }
9361
+
9362
+ return elem;
9363
+ } ).append( this );
9364
+ }
9365
+
9366
+ return this;
9367
+ },
9368
+
9369
+ wrapInner: function( html ) {
9370
+ if ( jQuery.isFunction( html ) ) {
9371
+ return this.each( function( i ) {
9372
+ jQuery( this ).wrapInner( html.call( this, i ) );
9373
+ } );
9374
+ }
9375
+
9376
+ return this.each( function() {
9377
+ var self = jQuery( this ),
9378
+ contents = self.contents();
9379
+
9380
+ if ( contents.length ) {
9381
+ contents.wrapAll( html );
9382
+
9383
+ } else {
9384
+ self.append( html );
9385
+ }
9386
+ } );
9387
+ },
9388
+
9389
+ wrap: function( html ) {
9390
+ var isFunction = jQuery.isFunction( html );
9391
+
9392
+ return this.each( function( i ) {
9393
+ jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html );
9394
+ } );
9395
+ },
9396
+
9397
+ unwrap: function( selector ) {
9398
+ this.parent( selector ).not( "body" ).each( function() {
9399
+ jQuery( this ).replaceWith( this.childNodes );
9400
+ } );
9401
+ return this;
9402
+ }
9403
+ } );
9404
+
9405
+
9406
+ jQuery.expr.pseudos.hidden = function( elem ) {
9407
+ return !jQuery.expr.pseudos.visible( elem );
9408
+ };
9409
+ jQuery.expr.pseudos.visible = function( elem ) {
9410
+ return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
9411
+ };
9412
+
9413
+
9414
+
9415
+
9416
+ jQuery.ajaxSettings.xhr = function() {
9417
+ try {
9418
+ return new window.XMLHttpRequest();
9419
+ } catch ( e ) {}
9420
+ };
9421
+
9422
+ var xhrSuccessStatus = {
9423
+
9424
+ // File protocol always yields status code 0, assume 200
9425
+ 0: 200,
9426
+
9427
+ // Support: IE <=9 only
9428
+ // #1450: sometimes IE returns 1223 when it should be 204
9429
+ 1223: 204
9430
+ },
9431
+ xhrSupported = jQuery.ajaxSettings.xhr();
9432
+
9433
+ support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
9434
+ support.ajax = xhrSupported = !!xhrSupported;
9435
+
9436
+ jQuery.ajaxTransport( function( options ) {
9437
+ var callback, errorCallback;
9438
+
9439
+ // Cross domain only allowed if supported through XMLHttpRequest
9440
+ if ( support.cors || xhrSupported && !options.crossDomain ) {
9441
+ return {
9442
+ send: function( headers, complete ) {
9443
+ var i,
9444
+ xhr = options.xhr();
9445
+
9446
+ xhr.open(
9447
+ options.type,
9448
+ options.url,
9449
+ options.async,
9450
+ options.username,
9451
+ options.password
9452
+ );
9453
+
9454
+ // Apply custom fields if provided
9455
+ if ( options.xhrFields ) {
9456
+ for ( i in options.xhrFields ) {
9457
+ xhr[ i ] = options.xhrFields[ i ];
9458
+ }
9459
+ }
9460
+
9461
+ // Override mime type if needed
9462
+ if ( options.mimeType && xhr.overrideMimeType ) {
9463
+ xhr.overrideMimeType( options.mimeType );
9464
+ }
9465
+
9466
+ // X-Requested-With header
9467
+ // For cross-domain requests, seeing as conditions for a preflight are
9468
+ // akin to a jigsaw puzzle, we simply never set it to be sure.
9469
+ // (it can always be set on a per-request basis or even using ajaxSetup)
9470
+ // For same-domain requests, won't change header if already provided.
9471
+ if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
9472
+ headers[ "X-Requested-With" ] = "XMLHttpRequest";
9473
+ }
9474
+
9475
+ // Set headers
9476
+ for ( i in headers ) {
9477
+ xhr.setRequestHeader( i, headers[ i ] );
9478
+ }
9479
+
9480
+ // Callback
9481
+ callback = function( type ) {
9482
+ return function() {
9483
+ if ( callback ) {
9484
+ callback = errorCallback = xhr.onload =
9485
+ xhr.onerror = xhr.onabort = xhr.onreadystatechange = null;
9486
+
9487
+ if ( type === "abort" ) {
9488
+ xhr.abort();
9489
+ } else if ( type === "error" ) {
9490
+
9491
+ // Support: IE <=9 only
9492
+ // On a manual native abort, IE9 throws
9493
+ // errors on any property access that is not readyState
9494
+ if ( typeof xhr.status !== "number" ) {
9495
+ complete( 0, "error" );
9496
+ } else {
9497
+ complete(
9498
+
9499
+ // File: protocol always yields status 0; see #8605, #14207
9500
+ xhr.status,
9501
+ xhr.statusText
9502
+ );
9503
+ }
9504
+ } else {
9505
+ complete(
9506
+ xhrSuccessStatus[ xhr.status ] || xhr.status,
9507
+ xhr.statusText,
9508
+
9509
+ // Support: IE <=9 only
9510
+ // IE9 has no XHR2 but throws on binary (trac-11426)
9511
+ // For XHR2 non-text, let the caller handle it (gh-2498)
9512
+ ( xhr.responseType || "text" ) !== "text" ||
9513
+ typeof xhr.responseText !== "string" ?
9514
+ { binary: xhr.response } :
9515
+ { text: xhr.responseText },
9516
+ xhr.getAllResponseHeaders()
9517
+ );
9518
+ }
9519
+ }
9520
+ };
9521
+ };
9522
+
9523
+ // Listen to events
9524
+ xhr.onload = callback();
9525
+ errorCallback = xhr.onerror = callback( "error" );
9526
+
9527
+ // Support: IE 9 only
9528
+ // Use onreadystatechange to replace onabort
9529
+ // to handle uncaught aborts
9530
+ if ( xhr.onabort !== undefined ) {
9531
+ xhr.onabort = errorCallback;
9532
+ } else {
9533
+ xhr.onreadystatechange = function() {
9534
+
9535
+ // Check readyState before timeout as it changes
9536
+ if ( xhr.readyState === 4 ) {
9537
+
9538
+ // Allow onerror to be called first,
9539
+ // but that will not handle a native abort
9540
+ // Also, save errorCallback to a variable
9541
+ // as xhr.onerror cannot be accessed
9542
+ window.setTimeout( function() {
9543
+ if ( callback ) {
9544
+ errorCallback();
9545
+ }
9546
+ } );
9547
+ }
9548
+ };
9549
+ }
9550
+
9551
+ // Create the abort callback
9552
+ callback = callback( "abort" );
9553
+
9554
+ try {
9555
+
9556
+ // Do send the request (this may raise an exception)
9557
+ xhr.send( options.hasContent && options.data || null );
9558
+ } catch ( e ) {
9559
+
9560
+ // #14683: Only rethrow if this hasn't been notified as an error yet
9561
+ if ( callback ) {
9562
+ throw e;
9563
+ }
9564
+ }
9565
+ },
9566
+
9567
+ abort: function() {
9568
+ if ( callback ) {
9569
+ callback();
9570
+ }
9571
+ }
9572
+ };
9573
+ }
9574
+ } );
9575
+
9576
+
9577
+
9578
+
9579
+ // Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
9580
+ jQuery.ajaxPrefilter( function( s ) {
9581
+ if ( s.crossDomain ) {
9582
+ s.contents.script = false;
9583
+ }
9584
+ } );
9585
+
9586
+ // Install script dataType
9587
+ jQuery.ajaxSetup( {
9588
+ accepts: {
9589
+ script: "text/javascript, application/javascript, " +
9590
+ "application/ecmascript, application/x-ecmascript"
9591
+ },
9592
+ contents: {
9593
+ script: /\b(?:java|ecma)script\b/
9594
+ },
9595
+ converters: {
9596
+ "text script": function( text ) {
9597
+ jQuery.globalEval( text );
9598
+ return text;
9599
+ }
9600
+ }
9601
+ } );
9602
+
9603
+ // Handle cache's special case and crossDomain
9604
+ jQuery.ajaxPrefilter( "script", function( s ) {
9605
+ if ( s.cache === undefined ) {
9606
+ s.cache = false;
9607
+ }
9608
+ if ( s.crossDomain ) {
9609
+ s.type = "GET";
9610
+ }
9611
+ } );
9612
+
9613
+ // Bind script tag hack transport
9614
+ jQuery.ajaxTransport( "script", function( s ) {
9615
+
9616
+ // This transport only deals with cross domain requests
9617
+ if ( s.crossDomain ) {
9618
+ var script, callback;
9619
+ return {
9620
+ send: function( _, complete ) {
9621
+ script = jQuery( "<script>" ).prop( {
9622
+ charset: s.scriptCharset,
9623
+ src: s.url
9624
+ } ).on(
9625
+ "load error",
9626
+ callback = function( evt ) {
9627
+ script.remove();
9628
+ callback = null;
9629
+ if ( evt ) {
9630
+ complete( evt.type === "error" ? 404 : 200, evt.type );
9631
+ }
9632
+ }
9633
+ );
9634
+
9635
+ // Use native DOM manipulation to avoid our domManip AJAX trickery
9636
+ document.head.appendChild( script[ 0 ] );
9637
+ },
9638
+ abort: function() {
9639
+ if ( callback ) {
9640
+ callback();
9641
+ }
9642
+ }
9643
+ };
9644
+ }
9645
+ } );
9646
+
9647
+
9648
+
9649
+
9650
+ var oldCallbacks = [],
9651
+ rjsonp = /(=)\?(?=&|$)|\?\?/;
9652
+
9653
+ // Default jsonp settings
9654
+ jQuery.ajaxSetup( {
9655
+ jsonp: "callback",
9656
+ jsonpCallback: function() {
9657
+ var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
9658
+ this[ callback ] = true;
9659
+ return callback;
9660
+ }
9661
+ } );
9662
+
9663
+ // Detect, normalize options and install callbacks for jsonp requests
9664
+ jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
9665
+
9666
+ var callbackName, overwritten, responseContainer,
9667
+ jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
9668
+ "url" :
9669
+ typeof s.data === "string" &&
9670
+ ( s.contentType || "" )
9671
+ .indexOf( "application/x-www-form-urlencoded" ) === 0 &&
9672
+ rjsonp.test( s.data ) && "data"
9673
+ );
9674
+
9675
+ // Handle iff the expected data type is "jsonp" or we have a parameter to set
9676
+ if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
9677
+
9678
+ // Get callback name, remembering preexisting value associated with it
9679
+ callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
9680
+ s.jsonpCallback() :
9681
+ s.jsonpCallback;
9682
+
9683
+ // Insert callback into url or form data
9684
+ if ( jsonProp ) {
9685
+ s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
9686
+ } else if ( s.jsonp !== false ) {
9687
+ s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
9688
+ }
9689
+
9690
+ // Use data converter to retrieve json after script execution
9691
+ s.converters[ "script json" ] = function() {
9692
+ if ( !responseContainer ) {
9693
+ jQuery.error( callbackName + " was not called" );
9694
+ }
9695
+ return responseContainer[ 0 ];
9696
+ };
9697
+
9698
+ // Force json dataType
9699
+ s.dataTypes[ 0 ] = "json";
9700
+
9701
+ // Install callback
9702
+ overwritten = window[ callbackName ];
9703
+ window[ callbackName ] = function() {
9704
+ responseContainer = arguments;
9705
+ };
9706
+
9707
+ // Clean-up function (fires after converters)
9708
+ jqXHR.always( function() {
9709
+
9710
+ // If previous value didn't exist - remove it
9711
+ if ( overwritten === undefined ) {
9712
+ jQuery( window ).removeProp( callbackName );
9713
+
9714
+ // Otherwise restore preexisting value
9715
+ } else {
9716
+ window[ callbackName ] = overwritten;
9717
+ }
9718
+
9719
+ // Save back as free
9720
+ if ( s[ callbackName ] ) {
9721
+
9722
+ // Make sure that re-using the options doesn't screw things around
9723
+ s.jsonpCallback = originalSettings.jsonpCallback;
9724
+
9725
+ // Save the callback name for future use
9726
+ oldCallbacks.push( callbackName );
9727
+ }
9728
+
9729
+ // Call if it was a function and we have a response
9730
+ if ( responseContainer && jQuery.isFunction( overwritten ) ) {
9731
+ overwritten( responseContainer[ 0 ] );
9732
+ }
9733
+
9734
+ responseContainer = overwritten = undefined;
9735
+ } );
9736
+
9737
+ // Delegate to script
9738
+ return "script";
9739
+ }
9740
+ } );
9741
+
9742
+
9743
+
9744
+
9745
+ // Support: Safari 8 only
9746
+ // In Safari 8 documents created via document.implementation.createHTMLDocument
9747
+ // collapse sibling forms: the second one becomes a child of the first one.
9748
+ // Because of that, this security measure has to be disabled in Safari 8.
9749
+ // https://bugs.webkit.org/show_bug.cgi?id=137337
9750
+ support.createHTMLDocument = ( function() {
9751
+ var body = document.implementation.createHTMLDocument( "" ).body;
9752
+ body.innerHTML = "<form></form><form></form>";
9753
+ return body.childNodes.length === 2;
9754
+ } )();
9755
+
9756
+
9757
+ // Argument "data" should be string of html
9758
+ // context (optional): If specified, the fragment will be created in this context,
9759
+ // defaults to document
9760
+ // keepScripts (optional): If true, will include scripts passed in the html string
9761
+ jQuery.parseHTML = function( data, context, keepScripts ) {
9762
+ if ( typeof data !== "string" ) {
9763
+ return [];
9764
+ }
9765
+ if ( typeof context === "boolean" ) {
9766
+ keepScripts = context;
9767
+ context = false;
9768
+ }
9769
+
9770
+ var base, parsed, scripts;
9771
+
9772
+ if ( !context ) {
9773
+
9774
+ // Stop scripts or inline event handlers from being executed immediately
9775
+ // by using document.implementation
9776
+ if ( support.createHTMLDocument ) {
9777
+ context = document.implementation.createHTMLDocument( "" );
9778
+
9779
+ // Set the base href for the created document
9780
+ // so any parsed elements with URLs
9781
+ // are based on the document's URL (gh-2965)
9782
+ base = context.createElement( "base" );
9783
+ base.href = document.location.href;
9784
+ context.head.appendChild( base );
9785
+ } else {
9786
+ context = document;
9787
+ }
9788
+ }
9789
+
9790
+ parsed = rsingleTag.exec( data );
9791
+ scripts = !keepScripts && [];
9792
+
9793
+ // Single tag
9794
+ if ( parsed ) {
9795
+ return [ context.createElement( parsed[ 1 ] ) ];
9796
+ }
9797
+
9798
+ parsed = buildFragment( [ data ], context, scripts );
9799
+
9800
+ if ( scripts && scripts.length ) {
9801
+ jQuery( scripts ).remove();
9802
+ }
9803
+
9804
+ return jQuery.merge( [], parsed.childNodes );
9805
+ };
9806
+
9807
+
9808
+ /**
9809
+ * Load a url into a page
9810
+ */
9811
+ jQuery.fn.load = function( url, params, callback ) {
9812
+ var selector, type, response,
9813
+ self = this,
9814
+ off = url.indexOf( " " );
9815
+
9816
+ if ( off > -1 ) {
9817
+ selector = stripAndCollapse( url.slice( off ) );
9818
+ url = url.slice( 0, off );
9819
+ }
9820
+
9821
+ // If it's a function
9822
+ if ( jQuery.isFunction( params ) ) {
9823
+
9824
+ // We assume that it's the callback
9825
+ callback = params;
9826
+ params = undefined;
9827
+
9828
+ // Otherwise, build a param string
9829
+ } else if ( params && typeof params === "object" ) {
9830
+ type = "POST";
9831
+ }
9832
+
9833
+ // If we have elements to modify, make the request
9834
+ if ( self.length > 0 ) {
9835
+ jQuery.ajax( {
9836
+ url: url,
9837
+
9838
+ // If "type" variable is undefined, then "GET" method will be used.
9839
+ // Make value of this field explicit since
9840
+ // user can override it through ajaxSetup method
9841
+ type: type || "GET",
9842
+ dataType: "html",
9843
+ data: params
9844
+ } ).done( function( responseText ) {
9845
+
9846
+ // Save response for use in complete callback
9847
+ response = arguments;
9848
+
9849
+ self.html( selector ?
9850
+
9851
+ // If a selector was specified, locate the right elements in a dummy div
9852
+ // Exclude scripts to avoid IE 'Permission Denied' errors
9853
+ jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
9854
+
9855
+ // Otherwise use the full result
9856
+ responseText );
9857
+
9858
+ // If the request succeeds, this function gets "data", "status", "jqXHR"
9859
+ // but they are ignored because response was set above.
9860
+ // If it fails, this function gets "jqXHR", "status", "error"
9861
+ } ).always( callback && function( jqXHR, status ) {
9862
+ self.each( function() {
9863
+ callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
9864
+ } );
9865
+ } );
9866
+ }
9867
+
9868
+ return this;
9869
+ };
9870
+
9871
+
9872
+
9873
+
9874
+ // Attach a bunch of functions for handling common AJAX events
9875
+ jQuery.each( [
9876
+ "ajaxStart",
9877
+ "ajaxStop",
9878
+ "ajaxComplete",
9879
+ "ajaxError",
9880
+ "ajaxSuccess",
9881
+ "ajaxSend"
9882
+ ], function( i, type ) {
9883
+ jQuery.fn[ type ] = function( fn ) {
9884
+ return this.on( type, fn );
9885
+ };
9886
+ } );
9887
+
9888
+
9889
+
9890
+
9891
+ jQuery.expr.pseudos.animated = function( elem ) {
9892
+ return jQuery.grep( jQuery.timers, function( fn ) {
9893
+ return elem === fn.elem;
9894
+ } ).length;
9895
+ };
9896
+
9897
+
9898
+
9899
+
9900
+ jQuery.offset = {
9901
+ setOffset: function( elem, options, i ) {
9902
+ var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
9903
+ position = jQuery.css( elem, "position" ),
9904
+ curElem = jQuery( elem ),
9905
+ props = {};
9906
+
9907
+ // Set position first, in-case top/left are set even on static elem
9908
+ if ( position === "static" ) {
9909
+ elem.style.position = "relative";
9910
+ }
9911
+
9912
+ curOffset = curElem.offset();
9913
+ curCSSTop = jQuery.css( elem, "top" );
9914
+ curCSSLeft = jQuery.css( elem, "left" );
9915
+ calculatePosition = ( position === "absolute" || position === "fixed" ) &&
9916
+ ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
9917
+
9918
+ // Need to be able to calculate position if either
9919
+ // top or left is auto and position is either absolute or fixed
9920
+ if ( calculatePosition ) {
9921
+ curPosition = curElem.position();
9922
+ curTop = curPosition.top;
9923
+ curLeft = curPosition.left;
9924
+
9925
+ } else {
9926
+ curTop = parseFloat( curCSSTop ) || 0;
9927
+ curLeft = parseFloat( curCSSLeft ) || 0;
9928
+ }
9929
+
9930
+ if ( jQuery.isFunction( options ) ) {
9931
+
9932
+ // Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
9933
+ options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
9934
+ }
9935
+
9936
+ if ( options.top != null ) {
9937
+ props.top = ( options.top - curOffset.top ) + curTop;
9938
+ }
9939
+ if ( options.left != null ) {
9940
+ props.left = ( options.left - curOffset.left ) + curLeft;
9941
+ }
9942
+
9943
+ if ( "using" in options ) {
9944
+ options.using.call( elem, props );
9945
+
9946
+ } else {
9947
+ curElem.css( props );
9948
+ }
9949
+ }
9950
+ };
9951
+
9952
+ jQuery.fn.extend( {
9953
+ offset: function( options ) {
9954
+
9955
+ // Preserve chaining for setter
9956
+ if ( arguments.length ) {
9957
+ return options === undefined ?
9958
+ this :
9959
+ this.each( function( i ) {
9960
+ jQuery.offset.setOffset( this, options, i );
9961
+ } );
9962
+ }
9963
+
9964
+ var doc, docElem, rect, win,
9965
+ elem = this[ 0 ];
9966
+
9967
+ if ( !elem ) {
9968
+ return;
9969
+ }
9970
+
9971
+ // Return zeros for disconnected and hidden (display: none) elements (gh-2310)
9972
+ // Support: IE <=11 only
9973
+ // Running getBoundingClientRect on a
9974
+ // disconnected node in IE throws an error
9975
+ if ( !elem.getClientRects().length ) {
9976
+ return { top: 0, left: 0 };
9977
+ }
9978
+
9979
+ rect = elem.getBoundingClientRect();
9980
+
9981
+ doc = elem.ownerDocument;
9982
+ docElem = doc.documentElement;
9983
+ win = doc.defaultView;
9984
+
9985
+ return {
9986
+ top: rect.top + win.pageYOffset - docElem.clientTop,
9987
+ left: rect.left + win.pageXOffset - docElem.clientLeft
9988
+ };
9989
+ },
9990
+
9991
+ position: function() {
9992
+ if ( !this[ 0 ] ) {
9993
+ return;
9994
+ }
9995
+
9996
+ var offsetParent, offset,
9997
+ elem = this[ 0 ],
9998
+ parentOffset = { top: 0, left: 0 };
9999
+
10000
+ // Fixed elements are offset from window (parentOffset = {top:0, left: 0},
10001
+ // because it is its only offset parent
10002
+ if ( jQuery.css( elem, "position" ) === "fixed" ) {
10003
+
10004
+ // Assume getBoundingClientRect is there when computed position is fixed
10005
+ offset = elem.getBoundingClientRect();
10006
+
10007
+ } else {
10008
+
10009
+ // Get *real* offsetParent
10010
+ offsetParent = this.offsetParent();
10011
+
10012
+ // Get correct offsets
10013
+ offset = this.offset();
10014
+ if ( !nodeName( offsetParent[ 0 ], "html" ) ) {
10015
+ parentOffset = offsetParent.offset();
10016
+ }
10017
+
10018
+ // Add offsetParent borders
10019
+ parentOffset = {
10020
+ top: parentOffset.top + jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ),
10021
+ left: parentOffset.left + jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true )
10022
+ };
10023
+ }
10024
+
10025
+ // Subtract parent offsets and element margins
10026
+ return {
10027
+ top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
10028
+ left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
10029
+ };
10030
+ },
10031
+
10032
+ // This method will return documentElement in the following cases:
10033
+ // 1) For the element inside the iframe without offsetParent, this method will return
10034
+ // documentElement of the parent window
10035
+ // 2) For the hidden or detached element
10036
+ // 3) For body or html element, i.e. in case of the html node - it will return itself
10037
+ //
10038
+ // but those exceptions were never presented as a real life use-cases
10039
+ // and might be considered as more preferable results.
10040
+ //
10041
+ // This logic, however, is not guaranteed and can change at any point in the future
10042
+ offsetParent: function() {
10043
+ return this.map( function() {
10044
+ var offsetParent = this.offsetParent;
10045
+
10046
+ while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
10047
+ offsetParent = offsetParent.offsetParent;
10048
+ }
10049
+
10050
+ return offsetParent || documentElement;
10051
+ } );
10052
+ }
10053
+ } );
10054
+
10055
+ // Create scrollLeft and scrollTop methods
10056
+ jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
10057
+ var top = "pageYOffset" === prop;
10058
+
10059
+ jQuery.fn[ method ] = function( val ) {
10060
+ return access( this, function( elem, method, val ) {
10061
+
10062
+ // Coalesce documents and windows
10063
+ var win;
10064
+ if ( jQuery.isWindow( elem ) ) {
10065
+ win = elem;
10066
+ } else if ( elem.nodeType === 9 ) {
10067
+ win = elem.defaultView;
10068
+ }
10069
+
10070
+ if ( val === undefined ) {
10071
+ return win ? win[ prop ] : elem[ method ];
10072
+ }
10073
+
10074
+ if ( win ) {
10075
+ win.scrollTo(
10076
+ !top ? val : win.pageXOffset,
10077
+ top ? val : win.pageYOffset
10078
+ );
10079
+
10080
+ } else {
10081
+ elem[ method ] = val;
10082
+ }
10083
+ }, method, val, arguments.length );
10084
+ };
10085
+ } );
10086
+
10087
+ // Support: Safari <=7 - 9.1, Chrome <=37 - 49
10088
+ // Add the top/left cssHooks using jQuery.fn.position
10089
+ // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
10090
+ // Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
10091
+ // getComputedStyle returns percent when specified for top/left/bottom/right;
10092
+ // rather than make the css module depend on the offset module, just check for it here
10093
+ jQuery.each( [ "top", "left" ], function( i, prop ) {
10094
+ jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
10095
+ function( elem, computed ) {
10096
+ if ( computed ) {
10097
+ computed = curCSS( elem, prop );
10098
+
10099
+ // If curCSS returns percentage, fallback to offset
10100
+ return rnumnonpx.test( computed ) ?
10101
+ jQuery( elem ).position()[ prop ] + "px" :
10102
+ computed;
10103
+ }
10104
+ }
10105
+ );
10106
+ } );
10107
+
10108
+
10109
+ // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
10110
+ jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
10111
+ jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
10112
+ function( defaultExtra, funcName ) {
10113
+
10114
+ // Margin is only for outerHeight, outerWidth
10115
+ jQuery.fn[ funcName ] = function( margin, value ) {
10116
+ var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
10117
+ extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
10118
+
10119
+ return access( this, function( elem, type, value ) {
10120
+ var doc;
10121
+
10122
+ if ( jQuery.isWindow( elem ) ) {
10123
+
10124
+ // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
10125
+ return funcName.indexOf( "outer" ) === 0 ?
10126
+ elem[ "inner" + name ] :
10127
+ elem.document.documentElement[ "client" + name ];
10128
+ }
10129
+
10130
+ // Get document width or height
10131
+ if ( elem.nodeType === 9 ) {
10132
+ doc = elem.documentElement;
10133
+
10134
+ // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
10135
+ // whichever is greatest
10136
+ return Math.max(
10137
+ elem.body[ "scroll" + name ], doc[ "scroll" + name ],
10138
+ elem.body[ "offset" + name ], doc[ "offset" + name ],
10139
+ doc[ "client" + name ]
10140
+ );
10141
+ }
10142
+
10143
+ return value === undefined ?
10144
+
10145
+ // Get width or height on the element, requesting but not forcing parseFloat
10146
+ jQuery.css( elem, type, extra ) :
10147
+
10148
+ // Set width or height on the element
10149
+ jQuery.style( elem, type, value, extra );
10150
+ }, type, chainable ? margin : undefined, chainable );
10151
+ };
10152
+ } );
10153
+ } );
10154
+
10155
+
10156
+ jQuery.fn.extend( {
10157
+
10158
+ bind: function( types, data, fn ) {
10159
+ return this.on( types, null, data, fn );
10160
+ },
10161
+ unbind: function( types, fn ) {
10162
+ return this.off( types, null, fn );
10163
+ },
10164
+
10165
+ delegate: function( selector, types, data, fn ) {
10166
+ return this.on( types, selector, data, fn );
10167
+ },
10168
+ undelegate: function( selector, types, fn ) {
10169
+
10170
+ // ( namespace ) or ( selector, types [, fn] )
10171
+ return arguments.length === 1 ?
10172
+ this.off( selector, "**" ) :
10173
+ this.off( types, selector || "**", fn );
10174
+ },
10175
+ holdReady: function( hold ) {
10176
+ if ( hold ) {
10177
+ jQuery.readyWait++;
10178
+ } else {
10179
+ jQuery.ready( true );
10180
+ }
10181
+ }
10182
+ } );
10183
+
10184
+ jQuery.isArray = Array.isArray;
10185
+ jQuery.parseJSON = JSON.parse;
10186
+ jQuery.nodeName = nodeName;
10187
+
10188
+
10189
+
10190
+
10191
+ // Register as a named AMD module, since jQuery can be concatenated with other
10192
+ // files that may use define, but not via a proper concatenation script that
10193
+ // understands anonymous AMD modules. A named AMD is safest and most robust
10194
+ // way to register. Lowercase jquery is used because AMD module names are
10195
+ // derived from file names, and jQuery is normally delivered in a lowercase
10196
+ // file name. Do this after creating the global so that if an AMD module wants
10197
+ // to call noConflict to hide this version of jQuery, it will work.
10198
+
10199
+ // Note that for maximum portability, libraries that are not jQuery should
10200
+ // declare themselves as anonymous modules, and avoid setting a global if an
10201
+ // AMD loader is present. jQuery is a special case. For more information, see
10202
+ // https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
10203
+
10204
+ if ( typeof define === "function" && define.amd ) {
10205
+ define( "jquery", [], function() {
10206
+ return jQuery;
10207
+ } );
10208
+ }
10209
+
10210
+
10211
+
10212
+
10213
+ var
10214
+
10215
+ // Map over jQuery in case of overwrite
10216
+ _jQuery = window.jQuery,
10217
+
10218
+ // Map over the $ in case of overwrite
10219
+ _$ = window.$;
10220
+
10221
+ jQuery.noConflict = function( deep ) {
10222
+ if ( window.$ === jQuery ) {
10223
+ window.$ = _$;
10224
+ }
10225
+
10226
+ if ( deep && window.jQuery === jQuery ) {
10227
+ window.jQuery = _jQuery;
10228
+ }
10229
+
10230
+ return jQuery;
10231
+ };
10232
+
10233
+ // Expose jQuery and $ identifiers, even in AMD
10234
+ // (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
10235
+ // and CommonJS for browser emulators (#13566)
10236
+ if ( !noGlobal ) {
10237
+ window.jQuery = window.$ = jQuery;
10238
+ }
10239
+
10240
+
10241
+
10242
+
10243
+ return jQuery;
10244
+ } );
js/jquery-3.2.0.min.js ADDED
@@ -0,0 +1,4 @@
 
 
 
 
1
+ /*! jQuery v3.2.0 | (c) JS Foundation and other contributors | jquery.org/license */
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readme.txt CHANGED
@@ -4,7 +4,7 @@ Donate link: http://www.ramoonus.nl/donate/
4
  Tags: jquery, update, jquery ui, javascript, jq
5
  Requires at least: 4.2
6
  Tested up to: 4.7
7
- Stable tag: 3.1.1
8
 
9
  This plugin updates jQuery to the latest stable version on your website.
10
 
@@ -49,11 +49,11 @@ A: Yes
49
  3. Q: This plugin breaks my site! How do I fix it?
50
  A: Using jQuery version 2 could break your site. See the warning on the homepage of this plugin.
51
 
52
- == Upgrade Notice ==
53
- = 3.1.0 =
54
- * WARNING: Updated jQuery to 3.1.0
55
-
56
  == Changelog ==
 
 
 
 
57
  = 3.1.1 =
58
  * Updated jQuery to 3.1.1
59
 
4
  Tags: jquery, update, jquery ui, javascript, jq
5
  Requires at least: 4.2
6
  Tested up to: 4.7
7
+ Stable tag: 3.2.0
8
 
9
  This plugin updates jQuery to the latest stable version on your website.
10
 
49
  3. Q: This plugin breaks my site! How do I fix it?
50
  A: Using jQuery version 2 could break your site. See the warning on the homepage of this plugin.
51
 
 
 
 
 
52
  == Changelog ==
53
+ = 3.2.0 =
54
+ * Updated jQuery to 3.2.0
55
+ * Removed upgrade notice
56
+
57
  = 3.1.1 =
58
  * Updated jQuery to 3.1.1
59