@@ -0,0 +1,10872 @@
1+/*!
2+ * jQuery JavaScript Library v3.5.1
3+ * https://jquery.com/
4+ *
5+ * Includes Sizzle.js
6+ * https://sizzlejs.com/
7+ *
8+ * Copyright JS Foundation and other contributors
9+ * Released under the MIT license
10+ * https://jquery.org/license
11+ *
12+ * Date: 2020-05-04T22:49Z
13+ */
14+( function( global, factory ) {
15+
16+ "use strict";
17+
18+ if ( typeof module === "object" && typeof module.exports === "object" ) {
19+
20+ // For CommonJS and CommonJS-like environments where a proper `window`
21+ // is present, execute the factory and get jQuery.
22+ // For environments that do not have a `window` with a `document`
23+ // (such as Node.js), expose a factory as module.exports.
24+ // This accentuates the need for the creation of a real `window`.
25+ // e.g. var jQuery = require("jquery")(window);
26+ // See ticket #14549 for more info.
27+ module.exports = global.document ?
28+ factory( global, true ) :
29+ function( w ) {
30+ if ( !w.document ) {
31+ 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 getProto = Object.getPrototypeOf;
51+
52+var slice = arr.slice;
53+
54+var flat = arr.flat ? function( array ) {
55+ return arr.flat.call( array );
56+} : function( array ) {
57+ return arr.concat.apply( [], array );
58+};
59+
60+
61+var push = arr.push;
62+
63+var indexOf = arr.indexOf;
64+
65+var class2type = {};
66+
67+var toString = class2type.toString;
68+
69+var hasOwn = class2type.hasOwnProperty;
70+
71+var fnToString = hasOwn.toString;
72+
73+var ObjectFunctionString = fnToString.call( Object );
74+
75+var support = {};
76+
77+var isFunction = function isFunction( obj ) {
78+
79+ // Support: Chrome <=57, Firefox <=52
80+ // In some browsers, typeof returns "function" for HTML <object> elements
81+ // (i.e., `typeof document.createElement( "object" ) === "function"`).
82+ // We don't want to classify *any* DOM node as a function.
83+ return typeof obj === "function" && typeof obj.nodeType !== "number";
84+ };
85+
86+
87+var isWindow = function isWindow( obj ) {
88+ return obj != null && obj === obj.window;
89+ };
90+
91+
92+var document = window.document;
93+
94+
95+
96+ var preservedScriptAttributes = {
97+ type: true,
98+ src: true,
99+ nonce: true,
100+ noModule: true
101+ };
102+
103+ function DOMEval( code, node, doc ) {
104+ doc = doc || document;
105+
106+ var i, val,
107+ script = doc.createElement( "script" );
108+
109+ script.text = code;
110+ if ( node ) {
111+ for ( i in preservedScriptAttributes ) {
112+
113+ // Support: Firefox 64+, Edge 18+
114+ // Some browsers don't support the "nonce" property on scripts.
115+ // On the other hand, just using `getAttribute` is not enough as
116+ // the `nonce` attribute is reset to an empty string whenever it
117+ // becomes browsing-context connected.
118+ // See https://github.com/whatwg/html/issues/2369
119+ // See https://html.spec.whatwg.org/#nonce-attributes
120+ // The `node.getAttribute` check was added for the sake of
121+ // `jQuery.globalEval` so that it can fake a nonce-containing node
122+ // via an object.
123+ val = node[ i ] || node.getAttribute && node.getAttribute( i );
124+ if ( val ) {
125+ script.setAttribute( i, val );
126+ }
127+ }
128+ }
129+ doc.head.appendChild( script ).parentNode.removeChild( script );
130+ }
131+
132+
133+function toType( obj ) {
134+ if ( obj == null ) {
135+ return obj + "";
136+ }
137+
138+ // Support: Android <=2.3 only (functionish RegExp)
139+ return typeof obj === "object" || typeof obj === "function" ?
140+ class2type[ toString.call( obj ) ] || "object" :
141+ typeof obj;
142+}
143+/* global Symbol */
144+// Defining this global in .eslintrc.json would create a danger of using the global
145+// unguarded in another place, it seems safer to define global only for this module
146+
147+
148+
149+var
150+ version = "3.5.1",
151+
152+ // Define a local copy of jQuery
153+ jQuery = function( selector, context ) {
154+
155+ // The jQuery object is actually just the init constructor 'enhanced'
156+ // Need init if jQuery is called (just allow error to be thrown if not included)
157+ return new jQuery.fn.init( selector, context );
158+ };
159+
160+jQuery.fn = jQuery.prototype = {
161+
162+ // The current version of jQuery being used
163+ jquery: version,
164+
165+ constructor: jQuery,
166+
167+ // The default length of a jQuery object is 0
168+ length: 0,
169+
170+ toArray: function() {
171+ return slice.call( this );
172+ },
173+
174+ // Get the Nth element in the matched element set OR
175+ // Get the whole matched element set as a clean array
176+ get: function( num ) {
177+
178+ // Return all the elements in a clean array
179+ if ( num == null ) {
180+ return slice.call( this );
181+ }
182+
183+ // Return just the one element from the set
184+ return num < 0 ? this[ num + this.length ] : this[ num ];
185+ },
186+
187+ // Take an array of elements and push it onto the stack
188+ // (returning the new matched element set)
189+ pushStack: function( elems ) {
190+
191+ // Build a new jQuery matched element set
192+ var ret = jQuery.merge( this.constructor(), elems );
193+
194+ // Add the old object onto the stack (as a reference)
195+ ret.prevObject = this;
196+
197+ // Return the newly-formed element set
198+ return ret;
199+ },
200+
201+ // Execute a callback for every element in the matched set.
202+ each: function( callback ) {
203+ return jQuery.each( this, callback );
204+ },
205+
206+ map: function( callback ) {
207+ return this.pushStack( jQuery.map( this, function( elem, i ) {
208+ return callback.call( elem, i, elem );
209+ } ) );
210+ },
211+
212+ slice: function() {
213+ return this.pushStack( slice.apply( this, arguments ) );
214+ },
215+
216+ first: function() {
217+ return this.eq( 0 );
218+ },
219+
220+ last: function() {
221+ return this.eq( -1 );
222+ },
223+
224+ even: function() {
225+ return this.pushStack( jQuery.grep( this, function( _elem, i ) {
226+ return ( i + 1 ) % 2;
227+ } ) );
228+ },
229+
230+ odd: function() {
231+ return this.pushStack( jQuery.grep( this, function( _elem, i ) {
232+ return i % 2;
233+ } ) );
234+ },
235+
236+ eq: function( i ) {
237+ var len = this.length,
238+ j = +i + ( i < 0 ? len : 0 );
239+ return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
240+ },
241+
242+ end: function() {
243+ return this.prevObject || this.constructor();
244+ },
245+
246+ // For internal use only.
247+ // Behaves like an Array's method, not like a jQuery method.
248+ push: push,
249+ sort: arr.sort,
250+ splice: arr.splice
251+};
252+
253+jQuery.extend = jQuery.fn.extend = function() {
254+ var options, name, src, copy, copyIsArray, clone,
255+ target = arguments[ 0 ] || {},
256+ i = 1,
257+ length = arguments.length,
258+ deep = false;
259+
260+ // Handle a deep copy situation
261+ if ( typeof target === "boolean" ) {
262+ deep = target;
263+
264+ // Skip the boolean and the target
265+ target = arguments[ i ] || {};
266+ i++;
267+ }
268+
269+ // Handle case when target is a string or something (possible in deep copy)
270+ if ( typeof target !== "object" && !isFunction( target ) ) {
271+ target = {};
272+ }
273+
274+ // Extend jQuery itself if only one argument is passed
275+ if ( i === length ) {
276+ target = this;
277+ i--;
278+ }
279+
280+ for ( ; i < length; i++ ) {
281+
282+ // Only deal with non-null/undefined values
283+ if ( ( options = arguments[ i ] ) != null ) {
284+
285+ // Extend the base object
286+ for ( name in options ) {
287+ copy = options[ name ];
288+
289+ // Prevent Object.prototype pollution
290+ // Prevent never-ending loop
291+ if ( name === "__proto__" || target === copy ) {
292+ continue;
293+ }
294+
295+ // Recurse if we're merging plain objects or arrays
296+ if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
297+ ( copyIsArray = Array.isArray( copy ) ) ) ) {
298+ src = target[ name ];
299+
300+ // Ensure proper type for the source value
301+ if ( copyIsArray && !Array.isArray( src ) ) {
302+ clone = [];
303+ } else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) {
304+ clone = {};
305+ } else {
306+ clone = src;
307+ }
308+ copyIsArray = false;
309+
310+ // Never move original objects, clone them
311+ target[ name ] = jQuery.extend( deep, clone, copy );
312+
313+ // Don't bring in undefined values
314+ } else if ( copy !== undefined ) {
315+ target[ name ] = copy;
316+ }
317+ }
318+ }
319+ }
320+
321+ // Return the modified object
322+ return target;
323+};
324+
325+jQuery.extend( {
326+
327+ // Unique for each copy of jQuery on the page
328+ expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
329+
330+ // Assume jQuery is ready without the ready module
331+ isReady: true,
332+
333+ error: function( msg ) {
334+ throw new Error( msg );
335+ },
336+
337+ noop: function() {},
338+
339+ isPlainObject: function( obj ) {
340+ var proto, Ctor;
341+
342+ // Detect obvious negatives
343+ // Use toString instead of jQuery.type to catch host objects
344+ if ( !obj || toString.call( obj ) !== "[object Object]" ) {
345+ return false;
346+ }
347+
348+ proto = getProto( obj );
349+
350+ // Objects with no prototype (e.g., `Object.create( null )`) are plain
351+ if ( !proto ) {
352+ return true;
353+ }
354+
355+ // Objects with prototype are plain iff they were constructed by a global Object function
356+ Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
357+ return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
358+ },
359+
360+ isEmptyObject: function( obj ) {
361+ var name;
362+
363+ for ( name in obj ) {
364+ return false;
365+ }
366+ return true;
367+ },
368+
369+ // Evaluates a script in a provided context; falls back to the global one
370+ // if not specified.
371+ globalEval: function( code, options, doc ) {
372+ DOMEval( code, { nonce: options && options.nonce }, doc );
373+ },
374+
375+ each: function( obj, callback ) {
376+ var length, i = 0;
377+
378+ if ( isArrayLike( obj ) ) {
379+ length = obj.length;
380+ for ( ; i < length; i++ ) {
381+ if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
382+ break;
383+ }
384+ }
385+ } else {
386+ for ( i in obj ) {
387+ if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
388+ break;
389+ }
390+ }
391+ }
392+
393+ return obj;
394+ },
395+
396+ // results is for internal usage only
397+ makeArray: function( arr, results ) {
398+ var ret = results || [];
399+
400+ if ( arr != null ) {
401+ if ( isArrayLike( Object( arr ) ) ) {
402+ jQuery.merge( ret,
403+ typeof arr === "string" ?
404+ [ arr ] : arr
405+ );
406+ } else {
407+ push.call( ret, arr );
408+ }
409+ }
410+
411+ return ret;
412+ },
413+
414+ inArray: function( elem, arr, i ) {
415+ return arr == null ? -1 : indexOf.call( arr, elem, i );
416+ },
417+
418+ // Support: Android <=4.0 only, PhantomJS 1 only
419+ // push.apply(_, arraylike) throws on ancient WebKit
420+ merge: function( first, second ) {
421+ var len = +second.length,
422+ j = 0,
423+ i = first.length;
424+
425+ for ( ; j < len; j++ ) {
426+ first[ i++ ] = second[ j ];
427+ }
428+
429+ first.length = i;
430+
431+ return first;
432+ },
433+
434+ grep: function( elems, callback, invert ) {
435+ var callbackInverse,
436+ matches = [],
437+ i = 0,
438+ length = elems.length,
439+ callbackExpect = !invert;
440+
441+ // Go through the array, only saving the items
442+ // that pass the validator function
443+ for ( ; i < length; i++ ) {
444+ callbackInverse = !callback( elems[ i ], i );
445+ if ( callbackInverse !== callbackExpect ) {
446+ matches.push( elems[ i ] );
447+ }
448+ }
449+
450+ return matches;
451+ },
452+
453+ // arg is for internal usage only
454+ map: function( elems, callback, arg ) {
455+ var length, value,
456+ i = 0,
457+ ret = [];
458+
459+ // Go through the array, translating each of the items to their new values
460+ if ( isArrayLike( elems ) ) {
461+ length = elems.length;
462+ for ( ; i < length; i++ ) {
463+ value = callback( elems[ i ], i, arg );
464+
465+ if ( value != null ) {
466+ ret.push( value );
467+ }
468+ }
469+
470+ // Go through every key on the object,
471+ } else {
472+ for ( i in elems ) {
473+ value = callback( elems[ i ], i, arg );
474+
475+ if ( value != null ) {
476+ ret.push( value );
477+ }
478+ }
479+ }
480+
481+ // Flatten any nested arrays
482+ return flat( ret );
483+ },
484+
485+ // A global GUID counter for objects
486+ guid: 1,
487+
488+ // jQuery.support is not used in Core but other projects attach their
489+ // properties to it so it needs to exist.
490+ support: support
491+} );
492+
493+if ( typeof Symbol === "function" ) {
494+ jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
495+}
496+
497+// Populate the class2type map
498+jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
499+function( _i, name ) {
500+ class2type[ "[object " + name + "]" ] = name.toLowerCase();
501+} );
502+
503+function isArrayLike( obj ) {
504+
505+ // Support: real iOS 8.2 only (not reproducible in simulator)
506+ // `in` check used to prevent JIT error (gh-2145)
507+ // hasOwn isn't used here due to false negatives
508+ // regarding Nodelist length in IE
509+ var length = !!obj && "length" in obj && obj.length,
510+ type = toType( obj );
511+
512+ if ( isFunction( obj ) || isWindow( obj ) ) {
513+ return false;
514+ }
515+
516+ return type === "array" || length === 0 ||
517+ typeof length === "number" && length > 0 && ( length - 1 ) in obj;
518+}
519+var Sizzle =
520+/*!
521+ * Sizzle CSS Selector Engine v2.3.5
522+ * https://sizzlejs.com/
523+ *
524+ * Copyright JS Foundation and other contributors
525+ * Released under the MIT license
526+ * https://js.foundation/
527+ *
528+ * Date: 2020-03-14
529+ */
530+( function( window ) {
531+var i,
532+ support,
533+ Expr,
534+ getText,
535+ isXML,
536+ tokenize,
537+ compile,
538+ select,
539+ outermostContext,
540+ sortInput,
541+ hasDuplicate,
542+
543+ // Local document vars
544+ setDocument,
545+ document,
546+ docElem,
547+ documentIsHTML,
548+ rbuggyQSA,
549+ rbuggyMatches,
550+ matches,
551+ contains,
552+
553+ // Instance-specific data
554+ expando = "sizzle" + 1 * new Date(),
555+ preferredDoc = window.document,
556+ dirruns = 0,
557+ done = 0,
558+ classCache = createCache(),
559+ tokenCache = createCache(),
560+ compilerCache = createCache(),
561+ nonnativeSelectorCache = createCache(),
562+ sortOrder = function( a, b ) {
563+ if ( a === b ) {
564+ hasDuplicate = true;
565+ }
566+ return 0;
567+ },
568+
569+ // Instance methods
570+ hasOwn = ( {} ).hasOwnProperty,
571+ arr = [],
572+ pop = arr.pop,
573+ pushNative = arr.push,
574+ push = arr.push,
575+ slice = arr.slice,
576+
577+ // Use a stripped-down indexOf as it's faster than native
578+ // https://jsperf.com/thor-indexof-vs-for/5
579+ indexOf = function( list, elem ) {
580+ var i = 0,
581+ len = list.length;
582+ for ( ; i < len; i++ ) {
583+ if ( list[ i ] === elem ) {
584+ return i;
585+ }
586+ }
587+ return -1;
588+ },
589+
590+ booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|" +
591+ "ismap|loop|multiple|open|readonly|required|scoped",
592+
593+ // Regular expressions
594+
595+ // http://www.w3.org/TR/css3-selectors/#whitespace
596+ whitespace = "[\\x20\\t\\r\\n\\f]",
597+
598+ // https://www.w3.org/TR/css-syntax-3/#ident-token-diagram
599+ identifier = "(?:\\\\[\\da-fA-F]{1,6}" + whitespace +
600+ "?|\\\\[^\\r\\n\\f]|[\\w-]|[^\0-\\x7f])+",
601+
602+ // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
603+ attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
604+
605+ // Operator (capture 2)
606+ "*([*^$|!~]?=)" + whitespace +
607+
608+ // "Attribute values must be CSS identifiers [capture 5]
609+ // or strings [capture 3 or capture 4]"
610+ "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" +
611+ whitespace + "*\\]",
612+
613+ pseudos = ":(" + identifier + ")(?:\\((" +
614+
615+ // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
616+ // 1. quoted (capture 3; capture 4 or capture 5)
617+ "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
618+
619+ // 2. simple (capture 6)
620+ "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
621+
622+ // 3. anything else (capture 2)
623+ ".*" +
624+ ")\\)|)",
625+
626+ // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
627+ rwhitespace = new RegExp( whitespace + "+", "g" ),
628+ rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" +
629+ whitespace + "+$", "g" ),
630+
631+ rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
632+ rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace +
633+ "*" ),
634+ rdescend = new RegExp( whitespace + "|>" ),
635+
636+ rpseudo = new RegExp( pseudos ),
637+ ridentifier = new RegExp( "^" + identifier + "$" ),
638+
639+ matchExpr = {
640+ "ID": new RegExp( "^#(" + identifier + ")" ),
641+ "CLASS": new RegExp( "^\\.(" + identifier + ")" ),
642+ "TAG": new RegExp( "^(" + identifier + "|[*])" ),
643+ "ATTR": new RegExp( "^" + attributes ),
644+ "PSEUDO": new RegExp( "^" + pseudos ),
645+ "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" +
646+ whitespace + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" +
647+ whitespace + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
648+ "bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
649+
650+ // For use in libraries implementing .is()
651+ // We use this for POS matching in `select`
652+ "needsContext": new RegExp( "^" + whitespace +
653+ "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace +
654+ "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
655+ },
656+
657+ rhtml = /HTML$/i,
658+ rinputs = /^(?:input|select|textarea|button)$/i,
659+ rheader = /^h\d$/i,
660+
661+ rnative = /^[^{]+\{\s*\[native \w/,
662+
663+ // Easily-parseable/retrievable ID or TAG or CLASS selectors
664+ rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
665+
666+ rsibling = /[+~]/,
667+
668+ // CSS escapes
669+ // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
670+ runescape = new RegExp( "\\\\[\\da-fA-F]{1,6}" + whitespace + "?|\\\\([^\\r\\n\\f])", "g" ),
671+ funescape = function( escape, nonHex ) {
672+ var high = "0x" + escape.slice( 1 ) - 0x10000;
673+
674+ return nonHex ?
675+
676+ // Strip the backslash prefix from a non-hex escape sequence
677+ nonHex :
678+
679+ // Replace a hexadecimal escape sequence with the encoded Unicode code point
680+ // Support: IE <=11+
681+ // For values outside the Basic Multilingual Plane (BMP), manually construct a
682+ // surrogate pair
683+ high < 0 ?
684+ String.fromCharCode( high + 0x10000 ) :
685+ String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
686+ },
687+
688+ // CSS string/identifier serialization
689+ // https://drafts.csswg.org/cssom/#common-serializing-idioms
690+ rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
691+ fcssescape = function( ch, asCodePoint ) {
692+ if ( asCodePoint ) {
693+
694+ // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
695+ if ( ch === "\0" ) {
696+ return "\uFFFD";
697+ }
698+
699+ // Control characters and (dependent upon position) numbers get escaped as code points
700+ return ch.slice( 0, -1 ) + "\\" +
701+ ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
702+ }
703+
704+ // Other potentially-special ASCII characters get backslash-escaped
705+ return "\\" + ch;
706+ },
707+
708+ // Used for iframes
709+ // See setDocument()
710+ // Removing the function wrapper causes a "Permission Denied"
711+ // error in IE
712+ unloadHandler = function() {
713+ setDocument();
714+ },
715+
716+ inDisabledFieldset = addCombinator(
717+ function( elem ) {
718+ return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset";
719+ },
720+ { dir: "parentNode", next: "legend" }
721+ );
722+
723+// Optimize for push.apply( _, NodeList )
724+try {
725+ push.apply(
726+ ( arr = slice.call( preferredDoc.childNodes ) ),
727+ preferredDoc.childNodes
728+ );
729+
730+ // Support: Android<4.0
731+ // Detect silently failing push.apply
732+ // eslint-disable-next-line no-unused-expressions
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+ pushNative.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+
748+ // Can't trust NodeList.length
749+ while ( ( target[ j++ ] = els[ i++ ] ) ) {}
750+ target.length = j - 1;
751+ }
752+ };
753+}
754+
755+function Sizzle( selector, context, results, seed ) {
756+ var m, i, elem, nid, match, groups, newSelector,
757+ newContext = context && context.ownerDocument,
758+
759+ // nodeType defaults to 9, since context defaults to document
760+ nodeType = context ? context.nodeType : 9;
761+
762+ results = results || [];
763+
764+ // Return early from calls with invalid selector or context
765+ if ( typeof selector !== "string" || !selector ||
766+ nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
767+
768+ return results;
769+ }
770+
771+ // Try to shortcut find operations (as opposed to filters) in HTML documents
772+ if ( !seed ) {
773+ setDocument( context );
774+ context = context || document;
775+
776+ if ( documentIsHTML ) {
777+
778+ // If the selector is sufficiently simple, try using a "get*By*" DOM method
779+ // (excepting DocumentFragment context, where the methods don't exist)
780+ if ( nodeType !== 11 && ( match = rquickExpr.exec( selector ) ) ) {
781+
782+ // ID selector
783+ if ( ( m = match[ 1 ] ) ) {
784+
785+ // Document context
786+ if ( nodeType === 9 ) {
787+ if ( ( elem = context.getElementById( m ) ) ) {
788+
789+ // Support: IE, Opera, Webkit
790+ // TODO: identify versions
791+ // getElementById can match elements by name instead of ID
792+ if ( elem.id === m ) {
793+ results.push( elem );
794+ return results;
795+ }
796+ } else {
797+ return results;
798+ }
799+
800+ // Element context
801+ } else {
802+
803+ // Support: IE, Opera, Webkit
804+ // TODO: identify versions
805+ // getElementById can match elements by name instead of ID
806+ if ( newContext && ( elem = newContext.getElementById( m ) ) &&
807+ contains( context, elem ) &&
808+ elem.id === m ) {
809+
810+ results.push( elem );
811+ return results;
812+ }
813+ }
814+
815+ // Type selector
816+ } else if ( match[ 2 ] ) {
817+ push.apply( results, context.getElementsByTagName( selector ) );
818+ return results;
819+
820+ // Class selector
821+ } else if ( ( m = match[ 3 ] ) && support.getElementsByClassName &&
822+ context.getElementsByClassName ) {
823+
824+ push.apply( results, context.getElementsByClassName( m ) );
825+ return results;
826+ }
827+ }
828+
829+ // Take advantage of querySelectorAll
830+ if ( support.qsa &&
831+ !nonnativeSelectorCache[ selector + " " ] &&
832+ ( !rbuggyQSA || !rbuggyQSA.test( selector ) ) &&
833+
834+ // Support: IE 8 only
835+ // Exclude object elements
836+ ( nodeType !== 1 || context.nodeName.toLowerCase() !== "object" ) ) {
837+
838+ newSelector = selector;
839+ newContext = context;
840+
841+ // qSA considers elements outside a scoping root when evaluating child or
842+ // descendant combinators, which is not what we want.
843+ // In such cases, we work around the behavior by prefixing every selector in the
844+ // list with an ID selector referencing the scope context.
845+ // The technique has to be used as well when a leading combinator is used
846+ // as such selectors are not recognized by querySelectorAll.
847+ // Thanks to Andrew Dupont for this technique.
848+ if ( nodeType === 1 &&
849+ ( rdescend.test( selector ) || rcombinators.test( selector ) ) ) {
850+
851+ // Expand context for sibling selectors
852+ newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
853+ context;
854+
855+ // We can use :scope instead of the ID hack if the browser
856+ // supports it & if we're not changing the context.
857+ if ( newContext !== context || !support.scope ) {
858+
859+ // Capture the context ID, setting it first if necessary
860+ if ( ( nid = context.getAttribute( "id" ) ) ) {
861+ nid = nid.replace( rcssescape, fcssescape );
862+ } else {
863+ context.setAttribute( "id", ( nid = expando ) );
864+ }
865+ }
866+
867+ // Prefix every selector in the list
868+ groups = tokenize( selector );
869+ i = groups.length;
870+ while ( i-- ) {
871+ groups[ i ] = ( nid ? "#" + nid : ":scope" ) + " " +
872+ toSelector( groups[ i ] );
873+ }
874+ newSelector = groups.join( "," );
875+ }
876+
877+ try {
878+ push.apply( results,
879+ newContext.querySelectorAll( newSelector )
880+ );
881+ return results;
882+ } catch ( qsaError ) {
883+ nonnativeSelectorCache( selector, true );
884+ } finally {
885+ if ( nid === expando ) {
886+ context.removeAttribute( "id" );
887+ }
888+ }
889+ }
890+ }
891+ }
892+
893+ // All others
894+ return select( selector.replace( rtrim, "$1" ), context, results, seed );
895+}
896+
897+/**
898+ * Create key-value caches of limited size
899+ * @returns {function(string, object)} Returns the Object data after storing it on itself with
900+ * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
901+ * deleting the oldest entry
902+ */
903+function createCache() {
904+ var keys = [];
905+
906+ function cache( key, value ) {
907+
908+ // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
909+ if ( keys.push( key + " " ) > Expr.cacheLength ) {
910+
911+ // Only keep the most recent entries
912+ delete cache[ keys.shift() ];
913+ }
914+ return ( cache[ key + " " ] = value );
915+ }
916+ return cache;
917+}
918+
919+/**
920+ * Mark a function for special use by Sizzle
921+ * @param {Function} fn The function to mark
922+ */
923+function markFunction( fn ) {
924+ fn[ expando ] = true;
925+ return fn;
926+}
927+
928+/**
929+ * Support testing using an element
930+ * @param {Function} fn Passed the created element and returns a boolean result
931+ */
932+function assert( fn ) {
933+ var el = document.createElement( "fieldset" );
934+
935+ try {
936+ return !!fn( el );
937+ } catch ( e ) {
938+ return false;
939+ } finally {
940+
941+ // Remove from its parent by default
942+ if ( el.parentNode ) {
943+ el.parentNode.removeChild( el );
944+ }
945+
946+ // release memory in IE
947+ el = null;
948+ }
949+}
950+
951+/**
952+ * Adds the same handler for all of the specified attrs
953+ * @param {String} attrs Pipe-separated list of attributes
954+ * @param {Function} handler The method that will be applied
955+ */
956+function addHandle( attrs, handler ) {
957+ var arr = attrs.split( "|" ),
958+ i = arr.length;
959+
960+ while ( i-- ) {
961+ Expr.attrHandle[ arr[ i ] ] = handler;
962+ }
963+}
964+
965+/**
966+ * Checks document order of two siblings
967+ * @param {Element} a
968+ * @param {Element} b
969+ * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
970+ */
971+function siblingCheck( a, b ) {
972+ var cur = b && a,
973+ diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
974+ a.sourceIndex - b.sourceIndex;
975+
976+ // Use IE sourceIndex if available on both nodes
977+ if ( diff ) {
978+ return diff;
979+ }
980+
981+ // Check if b follows a
982+ if ( cur ) {
983+ while ( ( cur = cur.nextSibling ) ) {
984+ if ( cur === b ) {
985+ return -1;
986+ }
987+ }
988+ }
989+
990+ return a ? 1 : -1;
991+}
992+
993+/**
994+ * Returns a function to use in pseudos for input types
995+ * @param {String} type
996+ */
997+function createInputPseudo( type ) {
998+ return function( elem ) {
999+ var name = elem.nodeName.toLowerCase();
1000+ return name === "input" && elem.type === type;
1001+ };
1002+}
1003+
1004+/**
1005+ * Returns a function to use in pseudos for buttons
1006+ * @param {String} type
1007+ */
1008+function createButtonPseudo( type ) {
1009+ return function( elem ) {
1010+ var name = elem.nodeName.toLowerCase();
1011+ return ( name === "input" || name === "button" ) && elem.type === type;
1012+ };
1013+}
1014+
1015+/**
1016+ * Returns a function to use in pseudos for :enabled/:disabled
1017+ * @param {Boolean} disabled true for :disabled; false for :enabled
1018+ */
1019+function createDisabledPseudo( disabled ) {
1020+
1021+ // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
1022+ return function( elem ) {
1023+
1024+ // Only certain elements can match :enabled or :disabled
1025+ // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
1026+ // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
1027+ if ( "form" in elem ) {
1028+
1029+ // Check for inherited disabledness on relevant non-disabled elements:
1030+ // * listed form-associated elements in a disabled fieldset
1031+ // https://html.spec.whatwg.org/multipage/forms.html#category-listed
1032+ // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
1033+ // * option elements in a disabled optgroup
1034+ // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
1035+ // All such elements have a "form" property.
1036+ if ( elem.parentNode && elem.disabled === false ) {
1037+
1038+ // Option elements defer to a parent optgroup if present
1039+ if ( "label" in elem ) {
1040+ if ( "label" in elem.parentNode ) {
1041+ return elem.parentNode.disabled === disabled;
1042+ } else {
1043+ return elem.disabled === disabled;
1044+ }
1045+ }
1046+
1047+ // Support: IE 6 - 11
1048+ // Use the isDisabled shortcut property to check for disabled fieldset ancestors
1049+ return elem.isDisabled === disabled ||
1050+
1051+ // Where there is no isDisabled, check manually
1052+ /* jshint -W018 */
1053+ elem.isDisabled !== !disabled &&
1054+ inDisabledFieldset( elem ) === disabled;
1055+ }
1056+
1057+ return elem.disabled === disabled;
1058+
1059+ // Try to winnow out elements that can't be disabled before trusting the disabled property.
1060+ // Some victims get caught in our net (label, legend, menu, track), but it shouldn't
1061+ // even exist on them, let alone have a boolean value.
1062+ } else if ( "label" in elem ) {
1063+ return elem.disabled === disabled;
1064+ }
1065+
1066+ // Remaining elements are neither :enabled nor :disabled
1067+ return false;
1068+ };
1069+}
1070+
1071+/**
1072+ * Returns a function to use in pseudos for positionals
1073+ * @param {Function} fn
1074+ */
1075+function createPositionalPseudo( fn ) {
1076+ return markFunction( function( argument ) {
1077+ argument = +argument;
1078+ return markFunction( function( seed, matches ) {
1079+ var j,
1080+ matchIndexes = fn( [], seed.length, argument ),
1081+ i = matchIndexes.length;
1082+
1083+ // Match elements found at the specified indexes
1084+ while ( i-- ) {
1085+ if ( seed[ ( j = matchIndexes[ i ] ) ] ) {
1086+ seed[ j ] = !( matches[ j ] = seed[ j ] );
1087+ }
1088+ }
1089+ } );
1090+ } );
1091+}
1092+
1093+/**
1094+ * Checks a node for validity as a Sizzle context
1095+ * @param {Element|Object=} context
1096+ * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
1097+ */
1098+function testContext( context ) {
1099+ return context && typeof context.getElementsByTagName !== "undefined" && context;
1100+}
1101+
1102+// Expose support vars for convenience
1103+support = Sizzle.support = {};
1104+
1105+/**
1106+ * Detects XML nodes
1107+ * @param {Element|Object} elem An element or a document
1108+ * @returns {Boolean} True iff elem is a non-HTML XML node
1109+ */
1110+isXML = Sizzle.isXML = function( elem ) {
1111+ var namespace = elem.namespaceURI,
1112+ docElem = ( elem.ownerDocument || elem ).documentElement;
1113+
1114+ // Support: IE <=8
1115+ // Assume HTML when documentElement doesn't yet exist, such as inside loading iframes
1116+ // https://bugs.jquery.com/ticket/4833
1117+ return !rhtml.test( namespace || docElem && docElem.nodeName || "HTML" );
1118+};
1119+
1120+/**
1121+ * Sets document-related variables once based on the current document
1122+ * @param {Element|Object} [doc] An element or document object to use to set the document
1123+ * @returns {Object} Returns the current document
1124+ */
1125+setDocument = Sizzle.setDocument = function( node ) {
1126+ var hasCompare, subWindow,
1127+ doc = node ? node.ownerDocument || node : preferredDoc;
1128+
1129+ // Return early if doc is invalid or already selected
1130+ // Support: IE 11+, Edge 17 - 18+
1131+ // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
1132+ // two documents; shallow comparisons work.
1133+ // eslint-disable-next-line eqeqeq
1134+ if ( doc == document || doc.nodeType !== 9 || !doc.documentElement ) {
1135+ return document;
1136+ }
1137+
1138+ // Update global variables
1139+ document = doc;
1140+ docElem = document.documentElement;
1141+ documentIsHTML = !isXML( document );
1142+
1143+ // Support: IE 9 - 11+, Edge 12 - 18+
1144+ // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
1145+ // Support: IE 11+, Edge 17 - 18+
1146+ // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
1147+ // two documents; shallow comparisons work.
1148+ // eslint-disable-next-line eqeqeq
1149+ if ( preferredDoc != document &&
1150+ ( subWindow = document.defaultView ) && subWindow.top !== subWindow ) {
1151+
1152+ // Support: IE 11, Edge
1153+ if ( subWindow.addEventListener ) {
1154+ subWindow.addEventListener( "unload", unloadHandler, false );
1155+
1156+ // Support: IE 9 - 10 only
1157+ } else if ( subWindow.attachEvent ) {
1158+ subWindow.attachEvent( "onunload", unloadHandler );
1159+ }
1160+ }
1161+
1162+ // Support: IE 8 - 11+, Edge 12 - 18+, Chrome <=16 - 25 only, Firefox <=3.6 - 31 only,
1163+ // Safari 4 - 5 only, Opera <=11.6 - 12.x only
1164+ // IE/Edge & older browsers don't support the :scope pseudo-class.
1165+ // Support: Safari 6.0 only
1166+ // Safari 6.0 supports :scope but it's an alias of :root there.
1167+ support.scope = assert( function( el ) {
1168+ docElem.appendChild( el ).appendChild( document.createElement( "div" ) );
1169+ return typeof el.querySelectorAll !== "undefined" &&
1170+ !el.querySelectorAll( ":scope fieldset div" ).length;
1171+ } );
1172+
1173+ /* Attributes
1174+ ---------------------------------------------------------------------- */
1175+
1176+ // Support: IE<8
1177+ // Verify that getAttribute really returns attributes and not properties
1178+ // (excepting IE8 booleans)
1179+ support.attributes = assert( function( el ) {
1180+ el.className = "i";
1181+ return !el.getAttribute( "className" );
1182+ } );
1183+
1184+ /* getElement(s)By*
1185+ ---------------------------------------------------------------------- */
1186+
1187+ // Check if getElementsByTagName("*") returns only elements
1188+ support.getElementsByTagName = assert( function( el ) {
1189+ el.appendChild( document.createComment( "" ) );
1190+ return !el.getElementsByTagName( "*" ).length;
1191+ } );
1192+
1193+ // Support: IE<9
1194+ support.getElementsByClassName = rnative.test( document.getElementsByClassName );
1195+
1196+ // Support: IE<10
1197+ // Check if getElementById returns elements by name
1198+ // The broken getElementById methods don't pick up programmatically-set names,
1199+ // so use a roundabout getElementsByName test
1200+ support.getById = assert( function( el ) {
1201+ docElem.appendChild( el ).id = expando;
1202+ return !document.getElementsByName || !document.getElementsByName( expando ).length;
1203+ } );
1204+
1205+ // ID filter and find
1206+ if ( support.getById ) {
1207+ Expr.filter[ "ID" ] = function( id ) {
1208+ var attrId = id.replace( runescape, funescape );
1209+ return function( elem ) {
1210+ return elem.getAttribute( "id" ) === attrId;
1211+ };
1212+ };
1213+ Expr.find[ "ID" ] = function( id, context ) {
1214+ if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
1215+ var elem = context.getElementById( id );
1216+ return elem ? [ elem ] : [];
1217+ }
1218+ };
1219+ } else {
1220+ Expr.filter[ "ID" ] = function( id ) {
1221+ var attrId = id.replace( runescape, funescape );
1222+ return function( elem ) {
1223+ var node = typeof elem.getAttributeNode !== "undefined" &&
1224+ elem.getAttributeNode( "id" );
1225+ return node && node.value === attrId;
1226+ };
1227+ };
1228+
1229+ // Support: IE 6 - 7 only
1230+ // getElementById is not reliable as a find shortcut
1231+ Expr.find[ "ID" ] = function( id, context ) {
1232+ if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
1233+ var node, i, elems,
1234+ elem = context.getElementById( id );
1235+
1236+ if ( elem ) {
1237+
1238+ // Verify the id attribute
1239+ node = elem.getAttributeNode( "id" );
1240+ if ( node && node.value === id ) {
1241+ return [ elem ];
1242+ }
1243+
1244+ // Fall back on getElementsByName
1245+ elems = context.getElementsByName( id );
1246+ i = 0;
1247+ while ( ( elem = elems[ i++ ] ) ) {
1248+ node = elem.getAttributeNode( "id" );
1249+ if ( node && node.value === id ) {
1250+ return [ elem ];
1251+ }
1252+ }
1253+ }
1254+
1255+ return [];
1256+ }
1257+ };
1258+ }
1259+
1260+ // Tag
1261+ Expr.find[ "TAG" ] = support.getElementsByTagName ?
1262+ function( tag, context ) {
1263+ if ( typeof context.getElementsByTagName !== "undefined" ) {
1264+ return context.getElementsByTagName( tag );
1265+
1266+ // DocumentFragment nodes don't have gEBTN
1267+ } else if ( support.qsa ) {
1268+ return context.querySelectorAll( tag );
1269+ }
1270+ } :
1271+
1272+ function( tag, context ) {
1273+ var elem,
1274+ tmp = [],
1275+ i = 0,
1276+
1277+ // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
1278+ results = context.getElementsByTagName( tag );
1279+
1280+ // Filter out possible comments
1281+ if ( tag === "*" ) {
1282+ while ( ( elem = results[ i++ ] ) ) {
1283+ if ( elem.nodeType === 1 ) {
1284+ tmp.push( elem );
1285+ }
1286+ }
1287+
1288+ return tmp;
1289+ }
1290+ return results;
1291+ };
1292+
1293+ // Class
1294+ Expr.find[ "CLASS" ] = support.getElementsByClassName && function( className, context ) {
1295+ if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
1296+ return context.getElementsByClassName( className );
1297+ }
1298+ };
1299+
1300+ /* QSA/matchesSelector
1301+ ---------------------------------------------------------------------- */
1302+
1303+ // QSA and matchesSelector support
1304+
1305+ // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
1306+ rbuggyMatches = [];
1307+
1308+ // qSa(:focus) reports false when true (Chrome 21)
1309+ // We allow this because of a bug in IE8/9 that throws an error
1310+ // whenever `document.activeElement` is accessed on an iframe
1311+ // So, we allow :focus to pass through QSA all the time to avoid the IE error
1312+ // See https://bugs.jquery.com/ticket/13378
1313+ rbuggyQSA = [];
1314+
1315+ if ( ( support.qsa = rnative.test( document.querySelectorAll ) ) ) {
1316+
1317+ // Build QSA regex
1318+ // Regex strategy adopted from Diego Perini
1319+ assert( function( el ) {
1320+
1321+ var input;
1322+
1323+ // Select is set to empty string on purpose
1324+ // This is to test IE's treatment of not explicitly
1325+ // setting a boolean content attribute,
1326+ // since its presence should be enough
1327+ // https://bugs.jquery.com/ticket/12359
1328+ docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
1329+ "<select id='" + expando + "-\r\\' msallowcapture=''>" +
1330+ "<option selected=''></option></select>";
1331+
1332+ // Support: IE8, Opera 11-12.16
1333+ // Nothing should be selected when empty strings follow ^= or $= or *=
1334+ // The test attribute must be unknown in Opera but "safe" for WinRT
1335+ // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
1336+ if ( el.querySelectorAll( "[msallowcapture^='']" ).length ) {
1337+ rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
1338+ }
1339+
1340+ // Support: IE8
1341+ // Boolean attributes and "value" are not treated correctly
1342+ if ( !el.querySelectorAll( "[selected]" ).length ) {
1343+ rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
1344+ }
1345+
1346+ // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
1347+ if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
1348+ rbuggyQSA.push( "~=" );
1349+ }
1350+
1351+ // Support: IE 11+, Edge 15 - 18+
1352+ // IE 11/Edge don't find elements on a `[name='']` query in some cases.
1353+ // Adding a temporary attribute to the document before the selection works
1354+ // around the issue.
1355+ // Interestingly, IE 10 & older don't seem to have the issue.
1356+ input = document.createElement( "input" );
1357+ input.setAttribute( "name", "" );
1358+ el.appendChild( input );
1359+ if ( !el.querySelectorAll( "[name='']" ).length ) {
1360+ rbuggyQSA.push( "\\[" + whitespace + "*name" + whitespace + "*=" +
1361+ whitespace + "*(?:''|\"\")" );
1362+ }
1363+
1364+ // Webkit/Opera - :checked should return selected option elements
1365+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
1366+ // IE8 throws error here and will not see later tests
1367+ if ( !el.querySelectorAll( ":checked" ).length ) {
1368+ rbuggyQSA.push( ":checked" );
1369+ }
1370+
1371+ // Support: Safari 8+, iOS 8+
1372+ // https://bugs.webkit.org/show_bug.cgi?id=136851
1373+ // In-page `selector#id sibling-combinator selector` fails
1374+ if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
1375+ rbuggyQSA.push( ".#.+[+~]" );
1376+ }
1377+
1378+ // Support: Firefox <=3.6 - 5 only
1379+ // Old Firefox doesn't throw on a badly-escaped identifier.
1380+ el.querySelectorAll( "\\\f" );
1381+ rbuggyQSA.push( "[\\r\\n\\f]" );
1382+ } );
1383+
1384+ assert( function( el ) {
1385+ el.innerHTML = "<a href='' disabled='disabled'></a>" +
1386+ "<select disabled='disabled'><option/></select>";
1387+
1388+ // Support: Windows 8 Native Apps
1389+ // The type and name attributes are restricted during .innerHTML assignment
1390+ var input = document.createElement( "input" );
1391+ input.setAttribute( "type", "hidden" );
1392+ el.appendChild( input ).setAttribute( "name", "D" );
1393+
1394+ // Support: IE8
1395+ // Enforce case-sensitivity of name attribute
1396+ if ( el.querySelectorAll( "[name=d]" ).length ) {
1397+ rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
1398+ }
1399+
1400+ // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
1401+ // IE8 throws error here and will not see later tests
1402+ if ( el.querySelectorAll( ":enabled" ).length !== 2 ) {
1403+ rbuggyQSA.push( ":enabled", ":disabled" );
1404+ }
1405+
1406+ // Support: IE9-11+
1407+ // IE's :disabled selector does not pick up the children of disabled fieldsets
1408+ docElem.appendChild( el ).disabled = true;
1409+ if ( el.querySelectorAll( ":disabled" ).length !== 2 ) {
1410+ rbuggyQSA.push( ":enabled", ":disabled" );
1411+ }
1412+
1413+ // Support: Opera 10 - 11 only
1414+ // Opera 10-11 does not throw on post-comma invalid pseudos
1415+ el.querySelectorAll( "*,:x" );
1416+ rbuggyQSA.push( ",.*:" );
1417+ } );
1418+ }
1419+
1420+ if ( ( support.matchesSelector = rnative.test( ( matches = docElem.matches ||
1421+ docElem.webkitMatchesSelector ||
1422+ docElem.mozMatchesSelector ||
1423+ docElem.oMatchesSelector ||
1424+ docElem.msMatchesSelector ) ) ) ) {
1425+
1426+ assert( function( el ) {
1427+
1428+ // Check to see if it's possible to do matchesSelector
1429+ // on a disconnected node (IE 9)
1430+ support.disconnectedMatch = matches.call( el, "*" );
1431+
1432+ // This should fail with an exception
1433+ // Gecko does not error, returns false instead
1434+ matches.call( el, "[s!='']:x" );
1435+ rbuggyMatches.push( "!=", pseudos );
1436+ } );
1437+ }
1438+
1439+ rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join( "|" ) );
1440+ rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join( "|" ) );
1441+
1442+ /* Contains
1443+ ---------------------------------------------------------------------- */
1444+ hasCompare = rnative.test( docElem.compareDocumentPosition );
1445+
1446+ // Element contains another
1447+ // Purposefully self-exclusive
1448+ // As in, an element does not contain itself
1449+ contains = hasCompare || rnative.test( docElem.contains ) ?
1450+ function( a, b ) {
1451+ var adown = a.nodeType === 9 ? a.documentElement : a,
1452+ bup = b && b.parentNode;
1453+ return a === bup || !!( bup && bup.nodeType === 1 && (
1454+ adown.contains ?
1455+ adown.contains( bup ) :
1456+ a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
1457+ ) );
1458+ } :
1459+ function( a, b ) {
1460+ if ( b ) {
1461+ while ( ( b = b.parentNode ) ) {
1462+ if ( b === a ) {
1463+ return true;
1464+ }
1465+ }
1466+ }
1467+ return false;
1468+ };
1469+
1470+ /* Sorting
1471+ ---------------------------------------------------------------------- */
1472+
1473+ // Document order sorting
1474+ sortOrder = hasCompare ?
1475+ function( a, b ) {
1476+
1477+ // Flag for duplicate removal
1478+ if ( a === b ) {
1479+ hasDuplicate = true;
1480+ return 0;
1481+ }
1482+
1483+ // Sort on method existence if only one input has compareDocumentPosition
1484+ var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
1485+ if ( compare ) {
1486+ return compare;
1487+ }
1488+
1489+ // Calculate position if both inputs belong to the same document
1490+ // Support: IE 11+, Edge 17 - 18+
1491+ // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
1492+ // two documents; shallow comparisons work.
1493+ // eslint-disable-next-line eqeqeq
1494+ compare = ( a.ownerDocument || a ) == ( b.ownerDocument || b ) ?
1495+ a.compareDocumentPosition( b ) :
1496+
1497+ // Otherwise we know they are disconnected
1498+ 1;
1499+
1500+ // Disconnected nodes
1501+ if ( compare & 1 ||
1502+ ( !support.sortDetached && b.compareDocumentPosition( a ) === compare ) ) {
1503+
1504+ // Choose the first element that is related to our preferred document
1505+ // Support: IE 11+, Edge 17 - 18+
1506+ // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
1507+ // two documents; shallow comparisons work.
1508+ // eslint-disable-next-line eqeqeq
1509+ if ( a == document || a.ownerDocument == preferredDoc &&
1510+ contains( preferredDoc, a ) ) {
1511+ return -1;
1512+ }
1513+
1514+ // Support: IE 11+, Edge 17 - 18+
1515+ // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
1516+ // two documents; shallow comparisons work.
1517+ // eslint-disable-next-line eqeqeq
1518+ if ( b == document || b.ownerDocument == preferredDoc &&
1519+ contains( preferredDoc, b ) ) {
1520+ return 1;
1521+ }
1522+
1523+ // Maintain original order
1524+ return sortInput ?
1525+ ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
1526+ 0;
1527+ }
1528+
1529+ return compare & 4 ? -1 : 1;
1530+ } :
1531+ function( a, b ) {
1532+
1533+ // Exit early if the nodes are identical
1534+ if ( a === b ) {
1535+ hasDuplicate = true;
1536+ return 0;
1537+ }
1538+
1539+ var cur,
1540+ i = 0,
1541+ aup = a.parentNode,
1542+ bup = b.parentNode,
1543+ ap = [ a ],
1544+ bp = [ b ];
1545+
1546+ // Parentless nodes are either documents or disconnected
1547+ if ( !aup || !bup ) {
1548+
1549+ // Support: IE 11+, Edge 17 - 18+
1550+ // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
1551+ // two documents; shallow comparisons work.
1552+ /* eslint-disable eqeqeq */
1553+ return a == document ? -1 :
1554+ b == document ? 1 :
1555+ /* eslint-enable eqeqeq */
1556+ aup ? -1 :
1557+ bup ? 1 :
1558+ sortInput ?
1559+ ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
1560+ 0;
1561+
1562+ // If the nodes are siblings, we can do a quick check
1563+ } else if ( aup === bup ) {
1564+ return siblingCheck( a, b );
1565+ }
1566+
1567+ // Otherwise we need full lists of their ancestors for comparison
1568+ cur = a;
1569+ while ( ( cur = cur.parentNode ) ) {
1570+ ap.unshift( cur );
1571+ }
1572+ cur = b;
1573+ while ( ( cur = cur.parentNode ) ) {
1574+ bp.unshift( cur );
1575+ }
1576+
1577+ // Walk down the tree looking for a discrepancy
1578+ while ( ap[ i ] === bp[ i ] ) {
1579+ i++;
1580+ }
1581+
1582+ return i ?
1583+
1584+ // Do a sibling check if the nodes have a common ancestor
1585+ siblingCheck( ap[ i ], bp[ i ] ) :
1586+
1587+ // Otherwise nodes in our document sort first
1588+ // Support: IE 11+, Edge 17 - 18+
1589+ // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
1590+ // two documents; shallow comparisons work.
1591+ /* eslint-disable eqeqeq */
1592+ ap[ i ] == preferredDoc ? -1 :
1593+ bp[ i ] == preferredDoc ? 1 :
1594+ /* eslint-enable eqeqeq */
1595+ 0;
1596+ };
1597+
1598+ return document;
1599+};
1600+
1601+Sizzle.matches = function( expr, elements ) {
1602+ return Sizzle( expr, null, null, elements );
1603+};
1604+
1605+Sizzle.matchesSelector = function( elem, expr ) {
1606+ setDocument( elem );
1607+
1608+ if ( support.matchesSelector && documentIsHTML &&
1609+ !nonnativeSelectorCache[ expr + " " ] &&
1610+ ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
1611+ ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
1612+
1613+ try {
1614+ var ret = matches.call( elem, expr );
1615+
1616+ // IE 9's matchesSelector returns false on disconnected nodes
1617+ if ( ret || support.disconnectedMatch ||
1618+
1619+ // As well, disconnected nodes are said to be in a document
1620+ // fragment in IE 9
1621+ elem.document && elem.document.nodeType !== 11 ) {
1622+ return ret;
1623+ }
1624+ } catch ( e ) {
1625+ nonnativeSelectorCache( expr, true );
1626+ }
1627+ }
1628+
1629+ return Sizzle( expr, document, null, [ elem ] ).length > 0;
1630+};
1631+
1632+Sizzle.contains = function( context, elem ) {
1633+
1634+ // Set document vars if needed
1635+ // Support: IE 11+, Edge 17 - 18+
1636+ // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
1637+ // two documents; shallow comparisons work.
1638+ // eslint-disable-next-line eqeqeq
1639+ if ( ( context.ownerDocument || context ) != document ) {
1640+ setDocument( context );
1641+ }
1642+ return contains( context, elem );
1643+};
1644+
1645+Sizzle.attr = function( elem, name ) {
1646+
1647+ // Set document vars if needed
1648+ // Support: IE 11+, Edge 17 - 18+
1649+ // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
1650+ // two documents; shallow comparisons work.
1651+ // eslint-disable-next-line eqeqeq
1652+ if ( ( elem.ownerDocument || elem ) != document ) {
1653+ setDocument( elem );
1654+ }
1655+
1656+ var fn = Expr.attrHandle[ name.toLowerCase() ],
1657+
1658+ // Don't get fooled by Object.prototype properties (jQuery #13807)
1659+ val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
1660+ fn( elem, name, !documentIsHTML ) :
1661+ undefined;
1662+
1663+ return val !== undefined ?
1664+ val :
1665+ support.attributes || !documentIsHTML ?
1666+ elem.getAttribute( name ) :
1667+ ( val = elem.getAttributeNode( name ) ) && val.specified ?
1668+ val.value :
1669+ null;
1670+};
1671+
1672+Sizzle.escape = function( sel ) {
1673+ return ( sel + "" ).replace( rcssescape, fcssescape );
1674+};
1675+
1676+Sizzle.error = function( msg ) {
1677+ throw new Error( "Syntax error, unrecognized expression: " + msg );
1678+};
1679+
1680+/**
1681+ * Document sorting and removing duplicates
1682+ * @param {ArrayLike} results
1683+ */
1684+Sizzle.uniqueSort = function( results ) {
1685+ var elem,
1686+ duplicates = [],
1687+ j = 0,
1688+ i = 0;
1689+
1690+ // Unless we *know* we can detect duplicates, assume their presence
1691+ hasDuplicate = !support.detectDuplicates;
1692+ sortInput = !support.sortStable && results.slice( 0 );
1693+ results.sort( sortOrder );
1694+
1695+ if ( hasDuplicate ) {
1696+ while ( ( elem = results[ i++ ] ) ) {
1697+ if ( elem === results[ i ] ) {
1698+ j = duplicates.push( i );
1699+ }
1700+ }
1701+ while ( j-- ) {
1702+ results.splice( duplicates[ j ], 1 );
1703+ }
1704+ }
1705+
1706+ // Clear input after sorting to release objects
1707+ // See https://github.com/jquery/sizzle/pull/225
1708+ sortInput = null;
1709+
1710+ return results;
1711+};
1712+
1713+/**
1714+ * Utility function for retrieving the text value of an array of DOM nodes
1715+ * @param {Array|Element} elem
1716+ */
1717+getText = Sizzle.getText = function( elem ) {
1718+ var node,
1719+ ret = "",
1720+ i = 0,
1721+ nodeType = elem.nodeType;
1722+
1723+ if ( !nodeType ) {
1724+
1725+ // If no nodeType, this is expected to be an array
1726+ while ( ( node = elem[ i++ ] ) ) {
1727+
1728+ // Do not traverse comment nodes
1729+ ret += getText( node );
1730+ }
1731+ } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
1732+
1733+ // Use textContent for elements
1734+ // innerText usage removed for consistency of new lines (jQuery #11153)
1735+ if ( typeof elem.textContent === "string" ) {
1736+ return elem.textContent;
1737+ } else {
1738+
1739+ // Traverse its children
1740+ for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
1741+ ret += getText( elem );
1742+ }
1743+ }
1744+ } else if ( nodeType === 3 || nodeType === 4 ) {
1745+ return elem.nodeValue;
1746+ }
1747+
1748+ // Do not include comment or processing instruction nodes
1749+
1750+ return ret;
1751+};
1752+
1753+Expr = Sizzle.selectors = {
1754+
1755+ // Can be adjusted by the user
1756+ cacheLength: 50,
1757+
1758+ createPseudo: markFunction,
1759+
1760+ match: matchExpr,
1761+
1762+ attrHandle: {},
1763+
1764+ find: {},
1765+
1766+ relative: {
1767+ ">": { dir: "parentNode", first: true },
1768+ " ": { dir: "parentNode" },
1769+ "+": { dir: "previousSibling", first: true },
1770+ "~": { dir: "previousSibling" }
1771+ },
1772+
1773+ preFilter: {
1774+ "ATTR": function( match ) {
1775+ match[ 1 ] = match[ 1 ].replace( runescape, funescape );
1776+
1777+ // Move the given value to match[3] whether quoted or unquoted
1778+ match[ 3 ] = ( match[ 3 ] || match[ 4 ] ||
1779+ match[ 5 ] || "" ).replace( runescape, funescape );
1780+
1781+ if ( match[ 2 ] === "~=" ) {
1782+ match[ 3 ] = " " + match[ 3 ] + " ";
1783+ }
1784+
1785+ return match.slice( 0, 4 );
1786+ },
1787+
1788+ "CHILD": function( match ) {
1789+
1790+ /* matches from matchExpr["CHILD"]
1791+ 1 type (only|nth|...)
1792+ 2 what (child|of-type)
1793+ 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
1794+ 4 xn-component of xn+y argument ([+-]?\d*n|)
1795+ 5 sign of xn-component
1796+ 6 x of xn-component
1797+ 7 sign of y-component
1798+ 8 y of y-component
1799+ */
1800+ match[ 1 ] = match[ 1 ].toLowerCase();
1801+
1802+ if ( match[ 1 ].slice( 0, 3 ) === "nth" ) {
1803+
1804+ // nth-* requires argument
1805+ if ( !match[ 3 ] ) {
1806+ Sizzle.error( match[ 0 ] );
1807+ }
1808+
1809+ // numeric x and y parameters for Expr.filter.CHILD
1810+ // remember that false/true cast respectively to 0/1
1811+ match[ 4 ] = +( match[ 4 ] ?
1812+ match[ 5 ] + ( match[ 6 ] || 1 ) :
1813+ 2 * ( match[ 3 ] === "even" || match[ 3 ] === "odd" ) );
1814+ match[ 5 ] = +( ( match[ 7 ] + match[ 8 ] ) || match[ 3 ] === "odd" );
1815+
1816+ // other types prohibit arguments
1817+ } else if ( match[ 3 ] ) {
1818+ Sizzle.error( match[ 0 ] );
1819+ }
1820+
1821+ return match;
1822+ },
1823+
1824+ "PSEUDO": function( match ) {
1825+ var excess,
1826+ unquoted = !match[ 6 ] && match[ 2 ];
1827+
1828+ if ( matchExpr[ "CHILD" ].test( match[ 0 ] ) ) {
1829+ return null;
1830+ }
1831+
1832+ // Accept quoted arguments as-is
1833+ if ( match[ 3 ] ) {
1834+ match[ 2 ] = match[ 4 ] || match[ 5 ] || "";
1835+
1836+ // Strip excess characters from unquoted arguments
1837+ } else if ( unquoted && rpseudo.test( unquoted ) &&
1838+
1839+ // Get excess from tokenize (recursively)
1840+ ( excess = tokenize( unquoted, true ) ) &&
1841+
1842+ // advance to the next closing parenthesis
1843+ ( excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length ) ) {
1844+
1845+ // excess is a negative index
1846+ match[ 0 ] = match[ 0 ].slice( 0, excess );
1847+ match[ 2 ] = unquoted.slice( 0, excess );
1848+ }
1849+
1850+ // Return only captures needed by the pseudo filter method (type and argument)
1851+ return match.slice( 0, 3 );
1852+ }
1853+ },
1854+
1855+ filter: {
1856+
1857+ "TAG": function( nodeNameSelector ) {
1858+ var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
1859+ return nodeNameSelector === "*" ?
1860+ function() {
1861+ return true;
1862+ } :
1863+ function( elem ) {
1864+ return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
1865+ };
1866+ },
1867+
1868+ "CLASS": function( className ) {
1869+ var pattern = classCache[ className + " " ];
1870+
1871+ return pattern ||
1872+ ( pattern = new RegExp( "(^|" + whitespace +
1873+ ")" + className + "(" + whitespace + "|$)" ) ) && classCache(
1874+ className, function( elem ) {
1875+ return pattern.test(
1876+ typeof elem.className === "string" && elem.className ||
1877+ typeof elem.getAttribute !== "undefined" &&
1878+ elem.getAttribute( "class" ) ||
1879+ ""
1880+ );
1881+ } );
1882+ },
1883+
1884+ "ATTR": function( name, operator, check ) {
1885+ return function( elem ) {
1886+ var result = Sizzle.attr( elem, name );
1887+
1888+ if ( result == null ) {
1889+ return operator === "!=";
1890+ }
1891+ if ( !operator ) {
1892+ return true;
1893+ }
1894+
1895+ result += "";
1896+
1897+ /* eslint-disable max-len */
1898+
1899+ return operator === "=" ? result === check :
1900+ operator === "!=" ? result !== check :
1901+ operator === "^=" ? check && result.indexOf( check ) === 0 :
1902+ operator === "*=" ? check && result.indexOf( check ) > -1 :
1903+ operator === "$=" ? check && result.slice( -check.length ) === check :
1904+ operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
1905+ operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
1906+ false;
1907+ /* eslint-enable max-len */
1908+
1909+ };
1910+ },
1911+
1912+ "CHILD": function( type, what, _argument, first, last ) {
1913+ var simple = type.slice( 0, 3 ) !== "nth",
1914+ forward = type.slice( -4 ) !== "last",
1915+ ofType = what === "of-type";
1916+
1917+ return first === 1 && last === 0 ?
1918+
1919+ // Shortcut for :nth-*(n)
1920+ function( elem ) {
1921+ return !!elem.parentNode;
1922+ } :
1923+
1924+ function( elem, _context, xml ) {
1925+ var cache, uniqueCache, outerCache, node, nodeIndex, start,
1926+ dir = simple !== forward ? "nextSibling" : "previousSibling",
1927+ parent = elem.parentNode,
1928+ name = ofType && elem.nodeName.toLowerCase(),
1929+ useCache = !xml && !ofType,
1930+ diff = false;
1931+
1932+ if ( parent ) {
1933+
1934+ // :(first|last|only)-(child|of-type)
1935+ if ( simple ) {
1936+ while ( dir ) {
1937+ node = elem;
1938+ while ( ( node = node[ dir ] ) ) {
1939+ if ( ofType ?
1940+ node.nodeName.toLowerCase() === name :
1941+ node.nodeType === 1 ) {
1942+
1943+ return false;
1944+ }
1945+ }
1946+
1947+ // Reverse direction for :only-* (if we haven't yet done so)
1948+ start = dir = type === "only" && !start && "nextSibling";
1949+ }
1950+ return true;
1951+ }
1952+
1953+ start = [ forward ? parent.firstChild : parent.lastChild ];
1954+
1955+ // non-xml :nth-child(...) stores cache data on `parent`
1956+ if ( forward && useCache ) {
1957+
1958+ // Seek `elem` from a previously-cached index
1959+
1960+ // ...in a gzip-friendly way
1961+ node = parent;
1962+ outerCache = node[ expando ] || ( node[ expando ] = {} );
1963+
1964+ // Support: IE <9 only
1965+ // Defend against cloned attroperties (jQuery gh-1709)
1966+ uniqueCache = outerCache[ node.uniqueID ] ||
1967+ ( outerCache[ node.uniqueID ] = {} );
1968+
1969+ cache = uniqueCache[ type ] || [];
1970+ nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
1971+ diff = nodeIndex && cache[ 2 ];
1972+ node = nodeIndex && parent.childNodes[ nodeIndex ];
1973+
1974+ while ( ( node = ++nodeIndex && node && node[ dir ] ||
1975+
1976+ // Fallback to seeking `elem` from the start
1977+ ( diff = nodeIndex = 0 ) || start.pop() ) ) {
1978+
1979+ // When found, cache indexes on `parent` and break
1980+ if ( node.nodeType === 1 && ++diff && node === elem ) {
1981+ uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
1982+ break;
1983+ }
1984+ }
1985+
1986+ } else {
1987+
1988+ // Use previously-cached element index if available
1989+ if ( useCache ) {
1990+
1991+ // ...in a gzip-friendly way
1992+ node = elem;
1993+ outerCache = node[ expando ] || ( node[ expando ] = {} );
1994+
1995+ // Support: IE <9 only
1996+ // Defend against cloned attroperties (jQuery gh-1709)
1997+ uniqueCache = outerCache[ node.uniqueID ] ||
1998+ ( outerCache[ node.uniqueID ] = {} );
1999+
2000+ cache = uniqueCache[ type ] || [];
2001+ nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
2002+ diff = nodeIndex;
2003+ }
2004+
2005+ // xml :nth-child(...)
2006+ // or :nth-last-child(...) or :nth(-last)?-of-type(...)
2007+ if ( diff === false ) {
2008+
2009+ // Use the same loop as above to seek `elem` from the start
2010+ while ( ( node = ++nodeIndex && node && node[ dir ] ||
2011+ ( diff = nodeIndex = 0 ) || start.pop() ) ) {
2012+
2013+ if ( ( ofType ?
2014+ node.nodeName.toLowerCase() === name :
2015+ node.nodeType === 1 ) &&
2016+ ++diff ) {
2017+
2018+ // Cache the index of each encountered element
2019+ if ( useCache ) {
2020+ outerCache = node[ expando ] ||
2021+ ( node[ expando ] = {} );
2022+
2023+ // Support: IE <9 only
2024+ // Defend against cloned attroperties (jQuery gh-1709)
2025+ uniqueCache = outerCache[ node.uniqueID ] ||
2026+ ( outerCache[ node.uniqueID ] = {} );
2027+
2028+ uniqueCache[ type ] = [ dirruns, diff ];
2029+ }
2030+
2031+ if ( node === elem ) {
2032+ break;
2033+ }
2034+ }
2035+ }
2036+ }
2037+ }
2038+
2039+ // Incorporate the offset, then check against cycle size
2040+ diff -= last;
2041+ return diff === first || ( diff % first === 0 && diff / first >= 0 );
2042+ }
2043+ };
2044+ },
2045+
2046+ "PSEUDO": function( pseudo, argument ) {
2047+
2048+ // pseudo-class names are case-insensitive
2049+ // http://www.w3.org/TR/selectors/#pseudo-classes
2050+ // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
2051+ // Remember that setFilters inherits from pseudos
2052+ var args,
2053+ fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
2054+ Sizzle.error( "unsupported pseudo: " + pseudo );
2055+
2056+ // The user may use createPseudo to indicate that
2057+ // arguments are needed to create the filter function
2058+ // just as Sizzle does
2059+ if ( fn[ expando ] ) {
2060+ return fn( argument );
2061+ }
2062+
2063+ // But maintain support for old signatures
2064+ if ( fn.length > 1 ) {
2065+ args = [ pseudo, pseudo, "", argument ];
2066+ return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
2067+ markFunction( function( seed, matches ) {
2068+ var idx,
2069+ matched = fn( seed, argument ),
2070+ i = matched.length;
2071+ while ( i-- ) {
2072+ idx = indexOf( seed, matched[ i ] );
2073+ seed[ idx ] = !( matches[ idx ] = matched[ i ] );
2074+ }
2075+ } ) :
2076+ function( elem ) {
2077+ return fn( elem, 0, args );
2078+ };
2079+ }
2080+
2081+ return fn;
2082+ }
2083+ },
2084+
2085+ pseudos: {
2086+
2087+ // Potentially complex pseudos
2088+ "not": markFunction( function( selector ) {
2089+
2090+ // Trim the selector passed to compile
2091+ // to avoid treating leading and trailing
2092+ // spaces as combinators
2093+ var input = [],
2094+ results = [],
2095+ matcher = compile( selector.replace( rtrim, "$1" ) );
2096+
2097+ return matcher[ expando ] ?
2098+ markFunction( function( seed, matches, _context, xml ) {
2099+ var elem,
2100+ unmatched = matcher( seed, null, xml, [] ),
2101+ i = seed.length;
2102+
2103+ // Match elements unmatched by `matcher`
2104+ while ( i-- ) {
2105+ if ( ( elem = unmatched[ i ] ) ) {
2106+ seed[ i ] = !( matches[ i ] = elem );
2107+ }
2108+ }
2109+ } ) :
2110+ function( elem, _context, xml ) {
2111+ input[ 0 ] = elem;
2112+ matcher( input, null, xml, results );
2113+
2114+ // Don't keep the element (issue #299)
2115+ input[ 0 ] = null;
2116+ return !results.pop();
2117+ };
2118+ } ),
2119+
2120+ "has": markFunction( function( selector ) {
2121+ return function( elem ) {
2122+ return Sizzle( selector, elem ).length > 0;
2123+ };
2124+ } ),
2125+
2126+ "contains": markFunction( function( text ) {
2127+ text = text.replace( runescape, funescape );
2128+ return function( elem ) {
2129+ return ( elem.textContent || getText( elem ) ).indexOf( text ) > -1;
2130+ };
2131+ } ),
2132+
2133+ // "Whether an element is represented by a :lang() selector
2134+ // is based solely on the element's language value
2135+ // being equal to the identifier C,
2136+ // or beginning with the identifier C immediately followed by "-".
2137+ // The matching of C against the element's language value is performed case-insensitively.
2138+ // The identifier C does not have to be a valid language name."
2139+ // http://www.w3.org/TR/selectors/#lang-pseudo
2140+ "lang": markFunction( function( lang ) {
2141+
2142+ // lang value must be a valid identifier
2143+ if ( !ridentifier.test( lang || "" ) ) {
2144+ Sizzle.error( "unsupported lang: " + lang );
2145+ }
2146+ lang = lang.replace( runescape, funescape ).toLowerCase();
2147+ return function( elem ) {
2148+ var elemLang;
2149+ do {
2150+ if ( ( elemLang = documentIsHTML ?
2151+ elem.lang :
2152+ elem.getAttribute( "xml:lang" ) || elem.getAttribute( "lang" ) ) ) {
2153+
2154+ elemLang = elemLang.toLowerCase();
2155+ return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
2156+ }
2157+ } while ( ( elem = elem.parentNode ) && elem.nodeType === 1 );
2158+ return false;
2159+ };
2160+ } ),
2161+
2162+ // Miscellaneous
2163+ "target": function( elem ) {
2164+ var hash = window.location && window.location.hash;
2165+ return hash && hash.slice( 1 ) === elem.id;
2166+ },
2167+
2168+ "root": function( elem ) {
2169+ return elem === docElem;
2170+ },
2171+
2172+ "focus": function( elem ) {
2173+ return elem === document.activeElement &&
2174+ ( !document.hasFocus || document.hasFocus() ) &&
2175+ !!( elem.type || elem.href || ~elem.tabIndex );
2176+ },
2177+
2178+ // Boolean properties
2179+ "enabled": createDisabledPseudo( false ),
2180+ "disabled": createDisabledPseudo( true ),
2181+
2182+ "checked": function( elem ) {
2183+
2184+ // In CSS3, :checked should return both checked and selected elements
2185+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
2186+ var nodeName = elem.nodeName.toLowerCase();
2187+ return ( nodeName === "input" && !!elem.checked ) ||
2188+ ( nodeName === "option" && !!elem.selected );
2189+ },
2190+
2191+ "selected": function( elem ) {
2192+
2193+ // Accessing this property makes selected-by-default
2194+ // options in Safari work properly
2195+ if ( elem.parentNode ) {
2196+ // eslint-disable-next-line no-unused-expressions
2197+ elem.parentNode.selectedIndex;
2198+ }
2199+
2200+ return elem.selected === true;
2201+ },
2202+
2203+ // Contents
2204+ "empty": function( elem ) {
2205+
2206+ // http://www.w3.org/TR/selectors/#empty-pseudo
2207+ // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
2208+ // but not by others (comment: 8; processing instruction: 7; etc.)
2209+ // nodeType < 6 works because attributes (2) do not appear as children
2210+ for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
2211+ if ( elem.nodeType < 6 ) {
2212+ return false;
2213+ }
2214+ }
2215+ return true;
2216+ },
2217+
2218+ "parent": function( elem ) {
2219+ return !Expr.pseudos[ "empty" ]( elem );
2220+ },
2221+
2222+ // Element/input types
2223+ "header": function( elem ) {
2224+ return rheader.test( elem.nodeName );
2225+ },
2226+
2227+ "input": function( elem ) {
2228+ return rinputs.test( elem.nodeName );
2229+ },
2230+
2231+ "button": function( elem ) {
2232+ var name = elem.nodeName.toLowerCase();
2233+ return name === "input" && elem.type === "button" || name === "button";
2234+ },
2235+
2236+ "text": function( elem ) {
2237+ var attr;
2238+ return elem.nodeName.toLowerCase() === "input" &&
2239+ elem.type === "text" &&
2240+
2241+ // Support: IE<8
2242+ // New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
2243+ ( ( attr = elem.getAttribute( "type" ) ) == null ||
2244+ attr.toLowerCase() === "text" );
2245+ },
2246+
2247+ // Position-in-collection
2248+ "first": createPositionalPseudo( function() {
2249+ return [ 0 ];
2250+ } ),
2251+
2252+ "last": createPositionalPseudo( function( _matchIndexes, length ) {
2253+ return [ length - 1 ];
2254+ } ),
2255+
2256+ "eq": createPositionalPseudo( function( _matchIndexes, length, argument ) {
2257+ return [ argument < 0 ? argument + length : argument ];
2258+ } ),
2259+
2260+ "even": createPositionalPseudo( function( matchIndexes, length ) {
2261+ var i = 0;
2262+ for ( ; i < length; i += 2 ) {
2263+ matchIndexes.push( i );
2264+ }
2265+ return matchIndexes;
2266+ } ),
2267+
2268+ "odd": createPositionalPseudo( function( matchIndexes, length ) {
2269+ var i = 1;
2270+ for ( ; i < length; i += 2 ) {
2271+ matchIndexes.push( i );
2272+ }
2273+ return matchIndexes;
2274+ } ),
2275+
2276+ "lt": createPositionalPseudo( function( matchIndexes, length, argument ) {
2277+ var i = argument < 0 ?
2278+ argument + length :
2279+ argument > length ?
2280+ length :
2281+ argument;
2282+ for ( ; --i >= 0; ) {
2283+ matchIndexes.push( i );
2284+ }
2285+ return matchIndexes;
2286+ } ),
2287+
2288+ "gt": createPositionalPseudo( function( matchIndexes, length, argument ) {
2289+ var i = argument < 0 ? argument + length : argument;
2290+ for ( ; ++i < length; ) {
2291+ matchIndexes.push( i );
2292+ }
2293+ return matchIndexes;
2294+ } )
2295+ }
2296+};
2297+
2298+Expr.pseudos[ "nth" ] = Expr.pseudos[ "eq" ];
2299+
2300+// Add button/input type pseudos
2301+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
2302+ Expr.pseudos[ i ] = createInputPseudo( i );
2303+}
2304+for ( i in { submit: true, reset: true } ) {
2305+ Expr.pseudos[ i ] = createButtonPseudo( i );
2306+}
2307+
2308+// Easy API for creating new setFilters
2309+function setFilters() {}
2310+setFilters.prototype = Expr.filters = Expr.pseudos;
2311+Expr.setFilters = new setFilters();
2312+
2313+tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
2314+ var matched, match, tokens, type,
2315+ soFar, groups, preFilters,
2316+ cached = tokenCache[ selector + " " ];
2317+
2318+ if ( cached ) {
2319+ return parseOnly ? 0 : cached.slice( 0 );
2320+ }
2321+
2322+ soFar = selector;
2323+ groups = [];
2324+ preFilters = Expr.preFilter;
2325+
2326+ while ( soFar ) {
2327+
2328+ // Comma and first run
2329+ if ( !matched || ( match = rcomma.exec( soFar ) ) ) {
2330+ if ( match ) {
2331+
2332+ // Don't consume trailing commas as valid
2333+ soFar = soFar.slice( match[ 0 ].length ) || soFar;
2334+ }
2335+ groups.push( ( tokens = [] ) );
2336+ }
2337+
2338+ matched = false;
2339+
2340+ // Combinators
2341+ if ( ( match = rcombinators.exec( soFar ) ) ) {
2342+ matched = match.shift();
2343+ tokens.push( {
2344+ value: matched,
2345+
2346+ // Cast descendant combinators to space
2347+ type: match[ 0 ].replace( rtrim, " " )
2348+ } );
2349+ soFar = soFar.slice( matched.length );
2350+ }
2351+
2352+ // Filters
2353+ for ( type in Expr.filter ) {
2354+ if ( ( match = matchExpr[ type ].exec( soFar ) ) && ( !preFilters[ type ] ||
2355+ ( match = preFilters[ type ]( match ) ) ) ) {
2356+ matched = match.shift();
2357+ tokens.push( {
2358+ value: matched,
2359+ type: type,
2360+ matches: match
2361+ } );
2362+ soFar = soFar.slice( matched.length );
2363+ }
2364+ }
2365+
2366+ if ( !matched ) {
2367+ break;
2368+ }
2369+ }
2370+
2371+ // Return the length of the invalid excess
2372+ // if we're just parsing
2373+ // Otherwise, throw an error or return tokens
2374+ return parseOnly ?
2375+ soFar.length :
2376+ soFar ?
2377+ Sizzle.error( selector ) :
2378+
2379+ // Cache the tokens
2380+ tokenCache( selector, groups ).slice( 0 );
2381+};
2382+
2383+function toSelector( tokens ) {
2384+ var i = 0,
2385+ len = tokens.length,
2386+ selector = "";
2387+ for ( ; i < len; i++ ) {
2388+ selector += tokens[ i ].value;
2389+ }
2390+ return selector;
2391+}
2392+
2393+function addCombinator( matcher, combinator, base ) {
2394+ var dir = combinator.dir,
2395+ skip = combinator.next,
2396+ key = skip || dir,
2397+ checkNonElements = base && key === "parentNode",
2398+ doneName = done++;
2399+
2400+ return combinator.first ?
2401+
2402+ // Check against closest ancestor/preceding element
2403+ function( elem, context, xml ) {
2404+ while ( ( elem = elem[ dir ] ) ) {
2405+ if ( elem.nodeType === 1 || checkNonElements ) {
2406+ return matcher( elem, context, xml );
2407+ }
2408+ }
2409+ return false;
2410+ } :
2411+
2412+ // Check against all ancestor/preceding elements
2413+ function( elem, context, xml ) {
2414+ var oldCache, uniqueCache, outerCache,
2415+ newCache = [ dirruns, doneName ];
2416+
2417+ // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
2418+ if ( xml ) {
2419+ while ( ( elem = elem[ dir ] ) ) {
2420+ if ( elem.nodeType === 1 || checkNonElements ) {
2421+ if ( matcher( elem, context, xml ) ) {
2422+ return true;
2423+ }
2424+ }
2425+ }
2426+ } else {
2427+ while ( ( elem = elem[ dir ] ) ) {
2428+ if ( elem.nodeType === 1 || checkNonElements ) {
2429+ outerCache = elem[ expando ] || ( elem[ expando ] = {} );
2430+
2431+ // Support: IE <9 only
2432+ // Defend against cloned attroperties (jQuery gh-1709)
2433+ uniqueCache = outerCache[ elem.uniqueID ] ||
2434+ ( outerCache[ elem.uniqueID ] = {} );
2435+
2436+ if ( skip && skip === elem.nodeName.toLowerCase() ) {
2437+ elem = elem[ dir ] || elem;
2438+ } else if ( ( oldCache = uniqueCache[ key ] ) &&
2439+ oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
2440+
2441+ // Assign to newCache so results back-propagate to previous elements
2442+ return ( newCache[ 2 ] = oldCache[ 2 ] );
2443+ } else {
2444+
2445+ // Reuse newcache so results back-propagate to previous elements
2446+ uniqueCache[ key ] = newCache;
2447+
2448+ // A match means we're done; a fail means we have to keep checking
2449+ if ( ( newCache[ 2 ] = matcher( elem, context, xml ) ) ) {
2450+ return true;
2451+ }
2452+ }
2453+ }
2454+ }
2455+ }
2456+ return false;
2457+ };
2458+}
2459+
2460+function elementMatcher( matchers ) {
2461+ return matchers.length > 1 ?
2462+ function( elem, context, xml ) {
2463+ var i = matchers.length;
2464+ while ( i-- ) {
2465+ if ( !matchers[ i ]( elem, context, xml ) ) {
2466+ return false;
2467+ }
2468+ }
2469+ return true;
2470+ } :
2471+ matchers[ 0 ];
2472+}
2473+
2474+function multipleContexts( selector, contexts, results ) {
2475+ var i = 0,
2476+ len = contexts.length;
2477+ for ( ; i < len; i++ ) {
2478+ Sizzle( selector, contexts[ i ], results );
2479+ }
2480+ return results;
2481+}
2482+
2483+function condense( unmatched, map, filter, context, xml ) {
2484+ var elem,
2485+ newUnmatched = [],
2486+ i = 0,
2487+ len = unmatched.length,
2488+ mapped = map != null;
2489+
2490+ for ( ; i < len; i++ ) {
2491+ if ( ( elem = unmatched[ i ] ) ) {
2492+ if ( !filter || filter( elem, context, xml ) ) {
2493+ newUnmatched.push( elem );
2494+ if ( mapped ) {
2495+ map.push( i );
2496+ }
2497+ }
2498+ }
2499+ }
2500+
2501+ return newUnmatched;
2502+}
2503+
2504+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
2505+ if ( postFilter && !postFilter[ expando ] ) {
2506+ postFilter = setMatcher( postFilter );
2507+ }
2508+ if ( postFinder && !postFinder[ expando ] ) {
2509+ postFinder = setMatcher( postFinder, postSelector );
2510+ }
2511+ return markFunction( function( seed, results, context, xml ) {
2512+ var temp, i, elem,
2513+ preMap = [],
2514+ postMap = [],
2515+ preexisting = results.length,
2516+
2517+ // Get initial elements from seed or context
2518+ elems = seed || multipleContexts(
2519+ selector || "*",
2520+ context.nodeType ? [ context ] : context,
2521+ []
2522+ ),
2523+
2524+ // Prefilter to get matcher input, preserving a map for seed-results synchronization
2525+ matcherIn = preFilter && ( seed || !selector ) ?
2526+ condense( elems, preMap, preFilter, context, xml ) :
2527+ elems,
2528+
2529+ matcherOut = matcher ?
2530+
2531+ // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
2532+ postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
2533+
2534+ // ...intermediate processing is necessary
2535+ [] :
2536+
2537+ // ...otherwise use results directly
2538+ results :
2539+ matcherIn;
2540+
2541+ // Find primary matches
2542+ if ( matcher ) {
2543+ matcher( matcherIn, matcherOut, context, xml );
2544+ }
2545+
2546+ // Apply postFilter
2547+ if ( postFilter ) {
2548+ temp = condense( matcherOut, postMap );
2549+ postFilter( temp, [], context, xml );
2550+
2551+ // Un-match failing elements by moving them back to matcherIn
2552+ i = temp.length;
2553+ while ( i-- ) {
2554+ if ( ( elem = temp[ i ] ) ) {
2555+ matcherOut[ postMap[ i ] ] = !( matcherIn[ postMap[ i ] ] = elem );
2556+ }
2557+ }
2558+ }
2559+
2560+ if ( seed ) {
2561+ if ( postFinder || preFilter ) {
2562+ if ( postFinder ) {
2563+
2564+ // Get the final matcherOut by condensing this intermediate into postFinder contexts
2565+ temp = [];
2566+ i = matcherOut.length;
2567+ while ( i-- ) {
2568+ if ( ( elem = matcherOut[ i ] ) ) {
2569+
2570+ // Restore matcherIn since elem is not yet a final match
2571+ temp.push( ( matcherIn[ i ] = elem ) );
2572+ }
2573+ }
2574+ postFinder( null, ( matcherOut = [] ), temp, xml );
2575+ }
2576+
2577+ // Move matched elements from seed to results to keep them synchronized
2578+ i = matcherOut.length;
2579+ while ( i-- ) {
2580+ if ( ( elem = matcherOut[ i ] ) &&
2581+ ( temp = postFinder ? indexOf( seed, elem ) : preMap[ i ] ) > -1 ) {
2582+
2583+ seed[ temp ] = !( results[ temp ] = elem );
2584+ }
2585+ }
2586+ }
2587+
2588+ // Add elements to results, through postFinder if defined
2589+ } else {
2590+ matcherOut = condense(
2591+ matcherOut === results ?
2592+ matcherOut.splice( preexisting, matcherOut.length ) :
2593+ matcherOut
2594+ );
2595+ if ( postFinder ) {
2596+ postFinder( null, results, matcherOut, xml );
2597+ } else {
2598+ push.apply( results, matcherOut );
2599+ }
2600+ }
2601+ } );
2602+}
2603+
2604+function matcherFromTokens( tokens ) {
2605+ var checkContext, matcher, j,
2606+ len = tokens.length,
2607+ leadingRelative = Expr.relative[ tokens[ 0 ].type ],
2608+ implicitRelative = leadingRelative || Expr.relative[ " " ],
2609+ i = leadingRelative ? 1 : 0,
2610+
2611+ // The foundational matcher ensures that elements are reachable from top-level context(s)
2612+ matchContext = addCombinator( function( elem ) {
2613+ return elem === checkContext;
2614+ }, implicitRelative, true ),
2615+ matchAnyContext = addCombinator( function( elem ) {
2616+ return indexOf( checkContext, elem ) > -1;
2617+ }, implicitRelative, true ),
2618+ matchers = [ function( elem, context, xml ) {
2619+ var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
2620+ ( checkContext = context ).nodeType ?
2621+ matchContext( elem, context, xml ) :
2622+ matchAnyContext( elem, context, xml ) );
2623+
2624+ // Avoid hanging onto element (issue #299)
2625+ checkContext = null;
2626+ return ret;
2627+ } ];
2628+
2629+ for ( ; i < len; i++ ) {
2630+ if ( ( matcher = Expr.relative[ tokens[ i ].type ] ) ) {
2631+ matchers = [ addCombinator( elementMatcher( matchers ), matcher ) ];
2632+ } else {
2633+ matcher = Expr.filter[ tokens[ i ].type ].apply( null, tokens[ i ].matches );
2634+
2635+ // Return special upon seeing a positional matcher
2636+ if ( matcher[ expando ] ) {
2637+
2638+ // Find the next relative operator (if any) for proper handling
2639+ j = ++i;
2640+ for ( ; j < len; j++ ) {
2641+ if ( Expr.relative[ tokens[ j ].type ] ) {
2642+ break;
2643+ }
2644+ }
2645+ return setMatcher(
2646+ i > 1 && elementMatcher( matchers ),
2647+ i > 1 && toSelector(
2648+
2649+ // If the preceding token was a descendant combinator, insert an implicit any-element `*`
2650+ tokens
2651+ .slice( 0, i - 1 )
2652+ .concat( { value: tokens[ i - 2 ].type === " " ? "*" : "" } )
2653+ ).replace( rtrim, "$1" ),
2654+ matcher,
2655+ i < j && matcherFromTokens( tokens.slice( i, j ) ),
2656+ j < len && matcherFromTokens( ( tokens = tokens.slice( j ) ) ),
2657+ j < len && toSelector( tokens )
2658+ );
2659+ }
2660+ matchers.push( matcher );
2661+ }
2662+ }
2663+
2664+ return elementMatcher( matchers );
2665+}
2666+
2667+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
2668+ var bySet = setMatchers.length > 0,
2669+ byElement = elementMatchers.length > 0,
2670+ superMatcher = function( seed, context, xml, results, outermost ) {
2671+ var elem, j, matcher,
2672+ matchedCount = 0,
2673+ i = "0",
2674+ unmatched = seed && [],
2675+ setMatched = [],
2676+ contextBackup = outermostContext,
2677+
2678+ // We must always have either seed elements or outermost context
2679+ elems = seed || byElement && Expr.find[ "TAG" ]( "*", outermost ),
2680+
2681+ // Use integer dirruns iff this is the outermost matcher
2682+ dirrunsUnique = ( dirruns += contextBackup == null ? 1 : Math.random() || 0.1 ),
2683+ len = elems.length;
2684+
2685+ if ( outermost ) {
2686+
2687+ // Support: IE 11+, Edge 17 - 18+
2688+ // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
2689+ // two documents; shallow comparisons work.
2690+ // eslint-disable-next-line eqeqeq
2691+ outermostContext = context == document || context || outermost;
2692+ }
2693+
2694+ // Add elements passing elementMatchers directly to results
2695+ // Support: IE<9, Safari
2696+ // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
2697+ for ( ; i !== len && ( elem = elems[ i ] ) != null; i++ ) {
2698+ if ( byElement && elem ) {
2699+ j = 0;
2700+
2701+ // Support: IE 11+, Edge 17 - 18+
2702+ // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
2703+ // two documents; shallow comparisons work.
2704+ // eslint-disable-next-line eqeqeq
2705+ if ( !context && elem.ownerDocument != document ) {
2706+ setDocument( elem );
2707+ xml = !documentIsHTML;
2708+ }
2709+ while ( ( matcher = elementMatchers[ j++ ] ) ) {
2710+ if ( matcher( elem, context || document, xml ) ) {
2711+ results.push( elem );
2712+ break;
2713+ }
2714+ }
2715+ if ( outermost ) {
2716+ dirruns = dirrunsUnique;
2717+ }
2718+ }
2719+
2720+ // Track unmatched elements for set filters
2721+ if ( bySet ) {
2722+
2723+ // They will have gone through all possible matchers
2724+ if ( ( elem = !matcher && elem ) ) {
2725+ matchedCount--;
2726+ }
2727+
2728+ // Lengthen the array for every element, matched or not
2729+ if ( seed ) {
2730+ unmatched.push( elem );
2731+ }
2732+ }
2733+ }
2734+
2735+ // `i` is now the count of elements visited above, and adding it to `matchedCount`
2736+ // makes the latter nonnegative.
2737+ matchedCount += i;
2738+
2739+ // Apply set filters to unmatched elements
2740+ // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
2741+ // equals `i`), unless we didn't visit _any_ elements in the above loop because we have
2742+ // no element matchers and no seed.
2743+ // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
2744+ // case, which will result in a "00" `matchedCount` that differs from `i` but is also
2745+ // numerically zero.
2746+ if ( bySet && i !== matchedCount ) {
2747+ j = 0;
2748+ while ( ( matcher = setMatchers[ j++ ] ) ) {
2749+ matcher( unmatched, setMatched, context, xml );
2750+ }
2751+
2752+ if ( seed ) {
2753+
2754+ // Reintegrate element matches to eliminate the need for sorting
2755+ if ( matchedCount > 0 ) {
2756+ while ( i-- ) {
2757+ if ( !( unmatched[ i ] || setMatched[ i ] ) ) {
2758+ setMatched[ i ] = pop.call( results );
2759+ }
2760+ }
2761+ }
2762+
2763+ // Discard index placeholder values to get only actual matches
2764+ setMatched = condense( setMatched );
2765+ }
2766+
2767+ // Add matches to results
2768+ push.apply( results, setMatched );
2769+
2770+ // Seedless set matches succeeding multiple successful matchers stipulate sorting
2771+ if ( outermost && !seed && setMatched.length > 0 &&
2772+ ( matchedCount + setMatchers.length ) > 1 ) {
2773+
2774+ Sizzle.uniqueSort( results );
2775+ }
2776+ }
2777+
2778+ // Override manipulation of globals by nested matchers
2779+ if ( outermost ) {
2780+ dirruns = dirrunsUnique;
2781+ outermostContext = contextBackup;
2782+ }
2783+
2784+ return unmatched;
2785+ };
2786+
2787+ return bySet ?
2788+ markFunction( superMatcher ) :
2789+ superMatcher;
2790+}
2791+
2792+compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
2793+ var i,
2794+ setMatchers = [],
2795+ elementMatchers = [],
2796+ cached = compilerCache[ selector + " " ];
2797+
2798+ if ( !cached ) {
2799+
2800+ // Generate a function of recursive functions that can be used to check each element
2801+ if ( !match ) {
2802+ match = tokenize( selector );
2803+ }
2804+ i = match.length;
2805+ while ( i-- ) {
2806+ cached = matcherFromTokens( match[ i ] );
2807+ if ( cached[ expando ] ) {
2808+ setMatchers.push( cached );
2809+ } else {
2810+ elementMatchers.push( cached );
2811+ }
2812+ }
2813+
2814+ // Cache the compiled function
2815+ cached = compilerCache(
2816+ selector,
2817+ matcherFromGroupMatchers( elementMatchers, setMatchers )
2818+ );
2819+
2820+ // Save selector and tokenization
2821+ cached.selector = selector;
2822+ }
2823+ return cached;
2824+};
2825+
2826+/**
2827+ * A low-level selection function that works with Sizzle's compiled
2828+ * selector functions
2829+ * @param {String|Function} selector A selector or a pre-compiled
2830+ * selector function built with Sizzle.compile
2831+ * @param {Element} context
2832+ * @param {Array} [results]
2833+ * @param {Array} [seed] A set of elements to match against
2834+ */
2835+select = Sizzle.select = function( selector, context, results, seed ) {
2836+ var i, tokens, token, type, find,
2837+ compiled = typeof selector === "function" && selector,
2838+ match = !seed && tokenize( ( selector = compiled.selector || selector ) );
2839+
2840+ results = results || [];
2841+
2842+ // Try to minimize operations if there is only one selector in the list and no seed
2843+ // (the latter of which guarantees us context)
2844+ if ( match.length === 1 ) {
2845+
2846+ // Reduce context if the leading compound selector is an ID
2847+ tokens = match[ 0 ] = match[ 0 ].slice( 0 );
2848+ if ( tokens.length > 2 && ( token = tokens[ 0 ] ).type === "ID" &&
2849+ context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[ 1 ].type ] ) {
2850+
2851+ context = ( Expr.find[ "ID" ]( token.matches[ 0 ]
2852+ .replace( runescape, funescape ), context ) || [] )[ 0 ];
2853+ if ( !context ) {
2854+ return results;
2855+
2856+ // Precompiled matchers will still verify ancestry, so step up a level
2857+ } else if ( compiled ) {
2858+ context = context.parentNode;
2859+ }
2860+
2861+ selector = selector.slice( tokens.shift().value.length );
2862+ }
2863+
2864+ // Fetch a seed set for right-to-left matching
2865+ i = matchExpr[ "needsContext" ].test( selector ) ? 0 : tokens.length;
2866+ while ( i-- ) {
2867+ token = tokens[ i ];
2868+
2869+ // Abort if we hit a combinator
2870+ if ( Expr.relative[ ( type = token.type ) ] ) {
2871+ break;
2872+ }
2873+ if ( ( find = Expr.find[ type ] ) ) {
2874+
2875+ // Search, expanding context for leading sibling combinators
2876+ if ( ( seed = find(
2877+ token.matches[ 0 ].replace( runescape, funescape ),
2878+ rsibling.test( tokens[ 0 ].type ) && testContext( context.parentNode ) ||
2879+ context
2880+ ) ) ) {
2881+
2882+ // If seed is empty or no tokens remain, we can return early
2883+ tokens.splice( i, 1 );
2884+ selector = seed.length && toSelector( tokens );
2885+ if ( !selector ) {
2886+ push.apply( results, seed );
2887+ return results;
2888+ }
2889+
2890+ break;
2891+ }
2892+ }
2893+ }
2894+ }
2895+
2896+ // Compile and execute a filtering function if one is not provided
2897+ // Provide `match` to avoid retokenization if we modified the selector above
2898+ ( compiled || compile( selector, match ) )(
2899+ seed,
2900+ context,
2901+ !documentIsHTML,
2902+ results,
2903+ !context || rsibling.test( selector ) && testContext( context.parentNode ) || context
2904+ );
2905+ return results;
2906+};
2907+
2908+// One-time assignments
2909+
2910+// Sort stability
2911+support.sortStable = expando.split( "" ).sort( sortOrder ).join( "" ) === expando;
2912+
2913+// Support: Chrome 14-35+
2914+// Always assume duplicates if they aren't passed to the comparison function
2915+support.detectDuplicates = !!hasDuplicate;
2916+
2917+// Initialize against the default document
2918+setDocument();
2919+
2920+// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
2921+// Detached nodes confoundingly follow *each other*
2922+support.sortDetached = assert( function( el ) {
2923+
2924+ // Should return 1, but returns 4 (following)
2925+ return el.compareDocumentPosition( document.createElement( "fieldset" ) ) & 1;
2926+} );
2927+
2928+// Support: IE<8
2929+// Prevent attribute/property "interpolation"
2930+// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
2931+if ( !assert( function( el ) {
2932+ el.innerHTML = "<a href='#'></a>";
2933+ return el.firstChild.getAttribute( "href" ) === "#";
2934+} ) ) {
2935+ addHandle( "type|href|height|width", function( elem, name, isXML ) {
2936+ if ( !isXML ) {
2937+ return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
2938+ }
2939+ } );
2940+}
2941+
2942+// Support: IE<9
2943+// Use defaultValue in place of getAttribute("value")
2944+if ( !support.attributes || !assert( function( el ) {
2945+ el.innerHTML = "<input/>";
2946+ el.firstChild.setAttribute( "value", "" );
2947+ return el.firstChild.getAttribute( "value" ) === "";
2948+} ) ) {
2949+ addHandle( "value", function( elem, _name, isXML ) {
2950+ if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
2951+ return elem.defaultValue;
2952+ }
2953+ } );
2954+}
2955+
2956+// Support: IE<9
2957+// Use getAttributeNode to fetch booleans when getAttribute lies
2958+if ( !assert( function( el ) {
2959+ return el.getAttribute( "disabled" ) == null;
2960+} ) ) {
2961+ addHandle( booleans, function( elem, name, isXML ) {
2962+ var val;
2963+ if ( !isXML ) {
2964+ return elem[ name ] === true ? name.toLowerCase() :
2965+ ( val = elem.getAttributeNode( name ) ) && val.specified ?
2966+ val.value :
2967+ null;
2968+ }
2969+ } );
2970+}
2971+
2972+return Sizzle;
2973+
2974+} )( window );
2975+
2976+
2977+
2978+jQuery.find = Sizzle;
2979+jQuery.expr = Sizzle.selectors;
2980+
2981+// Deprecated
2982+jQuery.expr[ ":" ] = jQuery.expr.pseudos;
2983+jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
2984+jQuery.text = Sizzle.getText;
2985+jQuery.isXMLDoc = Sizzle.isXML;
2986+jQuery.contains = Sizzle.contains;
2987+jQuery.escapeSelector = Sizzle.escape;
2988+
2989+
2990+
2991+
2992+var dir = function( elem, dir, until ) {
2993+ var matched = [],
2994+ truncate = until !== undefined;
2995+
2996+ while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
2997+ if ( elem.nodeType === 1 ) {
2998+ if ( truncate && jQuery( elem ).is( until ) ) {
2999+ break;
3000+ }
3001+ matched.push( elem );
3002+ }
3003+ }
3004+ return matched;
3005+};
3006+
3007+
3008+var siblings = function( n, elem ) {
3009+ var matched = [];
3010+
3011+ for ( ; n; n = n.nextSibling ) {
3012+ if ( n.nodeType === 1 && n !== elem ) {
3013+ matched.push( n );
3014+ }
3015+ }
3016+
3017+ return matched;
3018+};
3019+
3020+
3021+var rneedsContext = jQuery.expr.match.needsContext;
3022+
3023+
3024+
3025+function nodeName( elem, name ) {
3026+
3027+ return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
3028+
3029+};
3030+var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
3031+
3032+
3033+
3034+// Implement the identical functionality for filter and not
3035+function winnow( elements, qualifier, not ) {
3036+ if ( isFunction( qualifier ) ) {
3037+ return jQuery.grep( elements, function( elem, i ) {
3038+ return !!qualifier.call( elem, i, elem ) !== not;
3039+ } );
3040+ }
3041+
3042+ // Single element
3043+ if ( qualifier.nodeType ) {
3044+ return jQuery.grep( elements, function( elem ) {
3045+ return ( elem === qualifier ) !== not;
3046+ } );
3047+ }
3048+
3049+ // Arraylike of elements (jQuery, arguments, Array)
3050+ if ( typeof qualifier !== "string" ) {
3051+ return jQuery.grep( elements, function( elem ) {
3052+ return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
3053+ } );
3054+ }
3055+
3056+ // Filtered directly for both simple and complex selectors
3057+ return jQuery.filter( qualifier, elements, not );
3058+}
3059+
3060+jQuery.filter = function( expr, elems, not ) {
3061+ var elem = elems[ 0 ];
3062+
3063+ if ( not ) {
3064+ expr = ":not(" + expr + ")";
3065+ }
3066+
3067+ if ( elems.length === 1 && elem.nodeType === 1 ) {
3068+ return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
3069+ }
3070+
3071+ return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
3072+ return elem.nodeType === 1;
3073+ } ) );
3074+};
3075+
3076+jQuery.fn.extend( {
3077+ find: function( selector ) {
3078+ var i, ret,
3079+ len = this.length,
3080+ self = this;
3081+
3082+ if ( typeof selector !== "string" ) {
3083+ return this.pushStack( jQuery( selector ).filter( function() {
3084+ for ( i = 0; i < len; i++ ) {
3085+ if ( jQuery.contains( self[ i ], this ) ) {
3086+ return true;
3087+ }
3088+ }
3089+ } ) );
3090+ }
3091+
3092+ ret = this.pushStack( [] );
3093+
3094+ for ( i = 0; i < len; i++ ) {
3095+ jQuery.find( selector, self[ i ], ret );
3096+ }
3097+
3098+ return len > 1 ? jQuery.uniqueSort( ret ) : ret;
3099+ },
3100+ filter: function( selector ) {
3101+ return this.pushStack( winnow( this, selector || [], false ) );
3102+ },
3103+ not: function( selector ) {
3104+ return this.pushStack( winnow( this, selector || [], true ) );
3105+ },
3106+ is: function( selector ) {
3107+ return !!winnow(
3108+ this,
3109+
3110+ // If this is a positional/relative selector, check membership in the returned set
3111+ // so $("p:first").is("p:last") won't return true for a doc with two "p".
3112+ typeof selector === "string" && rneedsContext.test( selector ) ?
3113+ jQuery( selector ) :
3114+ selector || [],
3115+ false
3116+ ).length;
3117+ }
3118+} );
3119+
3120+
3121+// Initialize a jQuery object
3122+
3123+
3124+// A central reference to the root jQuery(document)
3125+var rootjQuery,
3126+
3127+ // A simple way to check for HTML strings
3128+ // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
3129+ // Strict HTML recognition (#11290: must start with <)
3130+ // Shortcut simple #id case for speed
3131+ rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
3132+
3133+ init = jQuery.fn.init = function( selector, context, root ) {
3134+ var match, elem;
3135+
3136+ // HANDLE: $(""), $(null), $(undefined), $(false)
3137+ if ( !selector ) {
3138+ return this;
3139+ }
3140+
3141+ // Method init() accepts an alternate rootjQuery
3142+ // so migrate can support jQuery.sub (gh-2101)
3143+ root = root || rootjQuery;
3144+
3145+ // Handle HTML strings
3146+ if ( typeof selector === "string" ) {
3147+ if ( selector[ 0 ] === "<" &&
3148+ selector[ selector.length - 1 ] === ">" &&
3149+ selector.length >= 3 ) {
3150+
3151+ // Assume that strings that start and end with <> are HTML and skip the regex check
3152+ match = [ null, selector, null ];
3153+
3154+ } else {
3155+ match = rquickExpr.exec( selector );
3156+ }
3157+
3158+ // Match html or make sure no context is specified for #id
3159+ if ( match && ( match[ 1 ] || !context ) ) {
3160+
3161+ // HANDLE: $(html) -> $(array)
3162+ if ( match[ 1 ] ) {
3163+ context = context instanceof jQuery ? context[ 0 ] : context;
3164+
3165+ // Option to run scripts is true for back-compat
3166+ // Intentionally let the error be thrown if parseHTML is not present
3167+ jQuery.merge( this, jQuery.parseHTML(
3168+ match[ 1 ],
3169+ context && context.nodeType ? context.ownerDocument || context : document,
3170+ true
3171+ ) );
3172+
3173+ // HANDLE: $(html, props)
3174+ if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
3175+ for ( match in context ) {
3176+
3177+ // Properties of context are called as methods if possible
3178+ if ( isFunction( this[ match ] ) ) {
3179+ this[ match ]( context[ match ] );
3180+
3181+ // ...and otherwise set as attributes
3182+ } else {
3183+ this.attr( match, context[ match ] );
3184+ }
3185+ }
3186+ }
3187+
3188+ return this;
3189+
3190+ // HANDLE: $(#id)
3191+ } else {
3192+ elem = document.getElementById( match[ 2 ] );
3193+
3194+ if ( elem ) {
3195+
3196+ // Inject the element directly into the jQuery object
3197+ this[ 0 ] = elem;
3198+ this.length = 1;
3199+ }
3200+ return this;
3201+ }
3202+
3203+ // HANDLE: $(expr, $(...))
3204+ } else if ( !context || context.jquery ) {
3205+ return ( context || root ).find( selector );
3206+
3207+ // HANDLE: $(expr, context)
3208+ // (which is just equivalent to: $(context).find(expr)
3209+ } else {
3210+ return this.constructor( context ).find( selector );
3211+ }
3212+
3213+ // HANDLE: $(DOMElement)
3214+ } else if ( selector.nodeType ) {
3215+ this[ 0 ] = selector;
3216+ this.length = 1;
3217+ return this;
3218+
3219+ // HANDLE: $(function)
3220+ // Shortcut for document ready
3221+ } else if ( isFunction( selector ) ) {
3222+ return root.ready !== undefined ?
3223+ root.ready( selector ) :
3224+
3225+ // Execute immediately if ready is not present
3226+ selector( jQuery );
3227+ }
3228+
3229+ return jQuery.makeArray( selector, this );
3230+ };
3231+
3232+// Give the init function the jQuery prototype for later instantiation
3233+init.prototype = jQuery.fn;
3234+
3235+// Initialize central reference
3236+rootjQuery = jQuery( document );
3237+
3238+
3239+var rparentsprev = /^(?:parents|prev(?:Until|All))/,
3240+
3241+ // Methods guaranteed to produce a unique set when starting from a unique set
3242+ guaranteedUnique = {
3243+ children: true,
3244+ contents: true,
3245+ next: true,
3246+ prev: true
3247+ };
3248+
3249+jQuery.fn.extend( {
3250+ has: function( target ) {
3251+ var targets = jQuery( target, this ),
3252+ l = targets.length;
3253+
3254+ return this.filter( function() {
3255+ var i = 0;
3256+ for ( ; i < l; i++ ) {
3257+ if ( jQuery.contains( this, targets[ i ] ) ) {
3258+ return true;
3259+ }
3260+ }
3261+ } );
3262+ },
3263+
3264+ closest: function( selectors, context ) {
3265+ var cur,
3266+ i = 0,
3267+ l = this.length,
3268+ matched = [],
3269+ targets = typeof selectors !== "string" && jQuery( selectors );
3270+
3271+ // Positional selectors never match, since there's no _selection_ context
3272+ if ( !rneedsContext.test( selectors ) ) {
3273+ for ( ; i < l; i++ ) {
3274+ for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
3275+
3276+ // Always skip document fragments
3277+ if ( cur.nodeType < 11 && ( targets ?
3278+ targets.index( cur ) > -1 :
3279+
3280+ // Don't pass non-elements to Sizzle
3281+ cur.nodeType === 1 &&
3282+ jQuery.find.matchesSelector( cur, selectors ) ) ) {
3283+
3284+ matched.push( cur );
3285+ break;
3286+ }
3287+ }
3288+ }
3289+ }
3290+
3291+ return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
3292+ },
3293+
3294+ // Determine the position of an element within the set
3295+ index: function( elem ) {
3296+
3297+ // No argument, return index in parent
3298+ if ( !elem ) {
3299+ return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
3300+ }
3301+
3302+ // Index in selector
3303+ if ( typeof elem === "string" ) {
3304+ return indexOf.call( jQuery( elem ), this[ 0 ] );
3305+ }
3306+
3307+ // Locate the position of the desired element
3308+ return indexOf.call( this,
3309+
3310+ // If it receives a jQuery object, the first element is used
3311+ elem.jquery ? elem[ 0 ] : elem
3312+ );
3313+ },
3314+
3315+ add: function( selector, context ) {
3316+ return this.pushStack(
3317+ jQuery.uniqueSort(
3318+ jQuery.merge( this.get(), jQuery( selector, context ) )
3319+ )
3320+ );
3321+ },
3322+
3323+ addBack: function( selector ) {
3324+ return this.add( selector == null ?
3325+ this.prevObject : this.prevObject.filter( selector )
3326+ );
3327+ }
3328+} );
3329+
3330+function sibling( cur, dir ) {
3331+ while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
3332+ return cur;
3333+}
3334+
3335+jQuery.each( {
3336+ parent: function( elem ) {
3337+ var parent = elem.parentNode;
3338+ return parent && parent.nodeType !== 11 ? parent : null;
3339+ },
3340+ parents: function( elem ) {
3341+ return dir( elem, "parentNode" );
3342+ },
3343+ parentsUntil: function( elem, _i, until ) {
3344+ return dir( elem, "parentNode", until );
3345+ },
3346+ next: function( elem ) {
3347+ return sibling( elem, "nextSibling" );
3348+ },
3349+ prev: function( elem ) {
3350+ return sibling( elem, "previousSibling" );
3351+ },
3352+ nextAll: function( elem ) {
3353+ return dir( elem, "nextSibling" );
3354+ },
3355+ prevAll: function( elem ) {
3356+ return dir( elem, "previousSibling" );
3357+ },
3358+ nextUntil: function( elem, _i, until ) {
3359+ return dir( elem, "nextSibling", until );
3360+ },
3361+ prevUntil: function( elem, _i, until ) {
3362+ return dir( elem, "previousSibling", until );
3363+ },
3364+ siblings: function( elem ) {
3365+ return siblings( ( elem.parentNode || {} ).firstChild, elem );
3366+ },
3367+ children: function( elem ) {
3368+ return siblings( elem.firstChild );
3369+ },
3370+ contents: function( elem ) {
3371+ if ( elem.contentDocument != null &&
3372+
3373+ // Support: IE 11+
3374+ // <object> elements with no `data` attribute has an object
3375+ // `contentDocument` with a `null` prototype.
3376+ getProto( elem.contentDocument ) ) {
3377+
3378+ return elem.contentDocument;
3379+ }
3380+
3381+ // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
3382+ // Treat the template element as a regular one in browsers that
3383+ // don't support it.
3384+ if ( nodeName( elem, "template" ) ) {
3385+ elem = elem.content || elem;
3386+ }
3387+
3388+ return jQuery.merge( [], elem.childNodes );
3389+ }
3390+}, function( name, fn ) {
3391+ jQuery.fn[ name ] = function( until, selector ) {
3392+ var matched = jQuery.map( this, fn, until );
3393+
3394+ if ( name.slice( -5 ) !== "Until" ) {
3395+ selector = until;
3396+ }
3397+
3398+ if ( selector && typeof selector === "string" ) {
3399+ matched = jQuery.filter( selector, matched );
3400+ }
3401+
3402+ if ( this.length > 1 ) {
3403+
3404+ // Remove duplicates
3405+ if ( !guaranteedUnique[ name ] ) {
3406+ jQuery.uniqueSort( matched );
3407+ }
3408+
3409+ // Reverse order for parents* and prev-derivatives
3410+ if ( rparentsprev.test( name ) ) {
3411+ matched.reverse();
3412+ }
3413+ }
3414+
3415+ return this.pushStack( matched );
3416+ };
3417+} );
3418+var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );
3419+
3420+
3421+
3422+// Convert String-formatted options into Object-formatted ones
3423+function createOptions( options ) {
3424+ var object = {};
3425+ jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
3426+ object[ flag ] = true;
3427+ } );
3428+ return object;
3429+}
3430+
3431+/*
3432+ * Create a callback list using the following parameters:
3433+ *
3434+ * options: an optional list of space-separated options that will change how
3435+ * the callback list behaves or a more traditional option object
3436+ *
3437+ * By default a callback list will act like an event callback list and can be
3438+ * "fired" multiple times.
3439+ *
3440+ * Possible options:
3441+ *
3442+ * once: will ensure the callback list can only be fired once (like a Deferred)
3443+ *
3444+ * memory: will keep track of previous values and will call any callback added
3445+ * after the list has been fired right away with the latest "memorized"
3446+ * values (like a Deferred)
3447+ *
3448+ * unique: will ensure a callback can only be added once (no duplicate in the list)
3449+ *
3450+ * stopOnFalse: interrupt callings when a callback returns false
3451+ *
3452+ */
3453+jQuery.Callbacks = function( options ) {
3454+
3455+ // Convert options from String-formatted to Object-formatted if needed
3456+ // (we check in cache first)
3457+ options = typeof options === "string" ?
3458+ createOptions( options ) :
3459+ jQuery.extend( {}, options );
3460+
3461+ var // Flag to know if list is currently firing
3462+ firing,
3463+
3464+ // Last fire value for non-forgettable lists
3465+ memory,
3466+
3467+ // Flag to know if list was already fired
3468+ fired,
3469+
3470+ // Flag to prevent firing
3471+ locked,
3472+
3473+ // Actual callback list
3474+ list = [],
3475+
3476+ // Queue of execution data for repeatable lists
3477+ queue = [],
3478+
3479+ // Index of currently firing callback (modified by add/remove as needed)
3480+ firingIndex = -1,
3481+
3482+ // Fire callbacks
3483+ fire = function() {
3484+
3485+ // Enforce single-firing
3486+ locked = locked || options.once;
3487+
3488+ // Execute callbacks for all pending executions,
3489+ // respecting firingIndex overrides and runtime changes
3490+ fired = firing = true;
3491+ for ( ; queue.length; firingIndex = -1 ) {
3492+ memory = queue.shift();
3493+ while ( ++firingIndex < list.length ) {
3494+
3495+ // Run callback and check for early termination
3496+ if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
3497+ options.stopOnFalse ) {
3498+
3499+ // Jump to end and forget the data so .add doesn't re-fire
3500+ firingIndex = list.length;
3501+ memory = false;
3502+ }
3503+ }
3504+ }
3505+
3506+ // Forget the data if we're done with it
3507+ if ( !options.memory ) {
3508+ memory = false;
3509+ }
3510+
3511+ firing = false;
3512+
3513+ // Clean up if we're done firing for good
3514+ if ( locked ) {
3515+
3516+ // Keep an empty list if we have data for future add calls
3517+ if ( memory ) {
3518+ list = [];
3519+
3520+ // Otherwise, this object is spent
3521+ } else {
3522+ list = "";
3523+ }
3524+ }
3525+ },
3526+
3527+ // Actual Callbacks object
3528+ self = {
3529+
3530+ // Add a callback or a collection of callbacks to the list
3531+ add: function() {
3532+ if ( list ) {
3533+
3534+ // If we have memory from a past run, we should fire after adding
3535+ if ( memory && !firing ) {
3536+ firingIndex = list.length - 1;
3537+ queue.push( memory );
3538+ }
3539+
3540+ ( function add( args ) {
3541+ jQuery.each( args, function( _, arg ) {
3542+ if ( isFunction( arg ) ) {
3543+ if ( !options.unique || !self.has( arg ) ) {
3544+ list.push( arg );
3545+ }
3546+ } else if ( arg && arg.length && toType( arg ) !== "string" ) {
3547+
3548+ // Inspect recursively
3549+ add( arg );
3550+ }
3551+ } );
3552+ } )( arguments );
3553+
3554+ if ( memory && !firing ) {
3555+ fire();
3556+ }
3557+ }
3558+ return this;
3559+ },
3560+
3561+ // Remove a callback from the list
3562+ remove: function() {
3563+ jQuery.each( arguments, function( _, arg ) {
3564+ var index;
3565+ while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
3566+ list.splice( index, 1 );
3567+
3568+ // Handle firing indexes
3569+ if ( index <= firingIndex ) {
3570+ firingIndex--;
3571+ }
3572+ }
3573+ } );
3574+ return this;
3575+ },
3576+
3577+ // Check if a given callback is in the list.
3578+ // If no argument is given, return whether or not list has callbacks attached.
3579+ has: function( fn ) {
3580+ return fn ?
3581+ jQuery.inArray( fn, list ) > -1 :
3582+ list.length > 0;
3583+ },
3584+
3585+ // Remove all callbacks from the list
3586+ empty: function() {
3587+ if ( list ) {
3588+ list = [];
3589+ }
3590+ return this;
3591+ },
3592+
3593+ // Disable .fire and .add
3594+ // Abort any current/pending executions
3595+ // Clear all callbacks and values
3596+ disable: function() {
3597+ locked = queue = [];
3598+ list = memory = "";
3599+ return this;
3600+ },
3601+ disabled: function() {
3602+ return !list;
3603+ },
3604+
3605+ // Disable .fire
3606+ // Also disable .add unless we have memory (since it would have no effect)
3607+ // Abort any pending executions
3608+ lock: function() {
3609+ locked = queue = [];
3610+ if ( !memory && !firing ) {
3611+ list = memory = "";
3612+ }
3613+ return this;
3614+ },
3615+ locked: function() {
3616+ return !!locked;
3617+ },
3618+
3619+ // Call all callbacks with the given context and arguments
3620+ fireWith: function( context, args ) {
3621+ if ( !locked ) {
3622+ args = args || [];
3623+ args = [ context, args.slice ? args.slice() : args ];
3624+ queue.push( args );
3625+ if ( !firing ) {
3626+ fire();
3627+ }
3628+ }
3629+ return this;
3630+ },
3631+
3632+ // Call all the callbacks with the given arguments
3633+ fire: function() {
3634+ self.fireWith( this, arguments );
3635+ return this;
3636+ },
3637+
3638+ // To know if the callbacks have already been called at least once
3639+ fired: function() {
3640+ return !!fired;
3641+ }
3642+ };
3643+
3644+ return self;
3645+};
3646+
3647+
3648+function Identity( v ) {
3649+ return v;
3650+}
3651+function Thrower( ex ) {
3652+ throw ex;
3653+}
3654+
3655+function adoptValue( value, resolve, reject, noValue ) {
3656+ var method;
3657+
3658+ try {
3659+
3660+ // Check for promise aspect first to privilege synchronous behavior
3661+ if ( value && isFunction( ( method = value.promise ) ) ) {
3662+ method.call( value ).done( resolve ).fail( reject );
3663+
3664+ // Other thenables
3665+ } else if ( value && isFunction( ( method = value.then ) ) ) {
3666+ method.call( value, resolve, reject );
3667+
3668+ // Other non-thenables
3669+ } else {
3670+
3671+ // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
3672+ // * false: [ value ].slice( 0 ) => resolve( value )
3673+ // * true: [ value ].slice( 1 ) => resolve()
3674+ resolve.apply( undefined, [ value ].slice( noValue ) );
3675+ }
3676+
3677+ // For Promises/A+, convert exceptions into rejections
3678+ // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
3679+ // Deferred#then to conditionally suppress rejection.
3680+ } catch ( value ) {
3681+
3682+ // Support: Android 4.0 only
3683+ // Strict mode functions invoked without .call/.apply get global-object context
3684+ reject.apply( undefined, [ value ] );
3685+ }
3686+}
3687+
3688+jQuery.extend( {
3689+
3690+ Deferred: function( func ) {
3691+ var tuples = [
3692+
3693+ // action, add listener, callbacks,
3694+ // ... .then handlers, argument index, [final state]
3695+ [ "notify", "progress", jQuery.Callbacks( "memory" ),
3696+ jQuery.Callbacks( "memory" ), 2 ],
3697+ [ "resolve", "done", jQuery.Callbacks( "once memory" ),
3698+ jQuery.Callbacks( "once memory" ), 0, "resolved" ],
3699+ [ "reject", "fail", jQuery.Callbacks( "once memory" ),
3700+ jQuery.Callbacks( "once memory" ), 1, "rejected" ]
3701+ ],
3702+ state = "pending",
3703+ promise = {
3704+ state: function() {
3705+ return state;
3706+ },
3707+ always: function() {
3708+ deferred.done( arguments ).fail( arguments );
3709+ return this;
3710+ },
3711+ "catch": function( fn ) {
3712+ return promise.then( null, fn );
3713+ },
3714+
3715+ // Keep pipe for back-compat
3716+ pipe: function( /* fnDone, fnFail, fnProgress */ ) {
3717+ var fns = arguments;
3718+
3719+ return jQuery.Deferred( function( newDefer ) {
3720+ jQuery.each( tuples, function( _i, tuple ) {
3721+
3722+ // Map tuples (progress, done, fail) to arguments (done, fail, progress)
3723+ var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
3724+
3725+ // deferred.progress(function() { bind to newDefer or newDefer.notify })
3726+ // deferred.done(function() { bind to newDefer or newDefer.resolve })
3727+ // deferred.fail(function() { bind to newDefer or newDefer.reject })
3728+ deferred[ tuple[ 1 ] ]( function() {
3729+ var returned = fn && fn.apply( this, arguments );
3730+ if ( returned && isFunction( returned.promise ) ) {
3731+ returned.promise()
3732+ .progress( newDefer.notify )
3733+ .done( newDefer.resolve )
3734+ .fail( newDefer.reject );
3735+ } else {
3736+ newDefer[ tuple[ 0 ] + "With" ](
3737+ this,
3738+ fn ? [ returned ] : arguments
3739+ );
3740+ }
3741+ } );
3742+ } );
3743+ fns = null;
3744+ } ).promise();
3745+ },
3746+ then: function( onFulfilled, onRejected, onProgress ) {
3747+ var maxDepth = 0;
3748+ function resolve( depth, deferred, handler, special ) {
3749+ return function() {
3750+ var that = this,
3751+ args = arguments,
3752+ mightThrow = function() {
3753+ var returned, then;
3754+
3755+ // Support: Promises/A+ section 2.3.3.3.3
3756+ // https://promisesaplus.com/#point-59
3757+ // Ignore double-resolution attempts
3758+ if ( depth < maxDepth ) {
3759+ return;
3760+ }
3761+
3762+ returned = handler.apply( that, args );
3763+
3764+ // Support: Promises/A+ section 2.3.1
3765+ // https://promisesaplus.com/#point-48
3766+ if ( returned === deferred.promise() ) {
3767+ throw new TypeError( "Thenable self-resolution" );
3768+ }
3769+
3770+ // Support: Promises/A+ sections 2.3.3.1, 3.5
3771+ // https://promisesaplus.com/#point-54
3772+ // https://promisesaplus.com/#point-75
3773+ // Retrieve `then` only once
3774+ then = returned &&
3775+
3776+ // Support: Promises/A+ section 2.3.4
3777+ // https://promisesaplus.com/#point-64
3778+ // Only check objects and functions for thenability
3779+ ( typeof returned === "object" ||
3780+ typeof returned === "function" ) &&
3781+ returned.then;
3782+
3783+ // Handle a returned thenable
3784+ if ( isFunction( then ) ) {
3785+
3786+ // Special processors (notify) just wait for resolution
3787+ if ( special ) {
3788+ then.call(
3789+ returned,
3790+ resolve( maxDepth, deferred, Identity, special ),
3791+ resolve( maxDepth, deferred, Thrower, special )
3792+ );
3793+
3794+ // Normal processors (resolve) also hook into progress
3795+ } else {
3796+
3797+ // ...and disregard older resolution values
3798+ maxDepth++;
3799+
3800+ then.call(
3801+ returned,
3802+ resolve( maxDepth, deferred, Identity, special ),
3803+ resolve( maxDepth, deferred, Thrower, special ),
3804+ resolve( maxDepth, deferred, Identity,
3805+ deferred.notifyWith )
3806+ );
3807+ }
3808+
3809+ // Handle all other returned values
3810+ } else {
3811+
3812+ // Only substitute handlers pass on context
3813+ // and multiple values (non-spec behavior)
3814+ if ( handler !== Identity ) {
3815+ that = undefined;
3816+ args = [ returned ];
3817+ }
3818+
3819+ // Process the value(s)
3820+ // Default process is resolve
3821+ ( special || deferred.resolveWith )( that, args );
3822+ }
3823+ },
3824+
3825+ // Only normal processors (resolve) catch and reject exceptions
3826+ process = special ?
3827+ mightThrow :
3828+ function() {
3829+ try {
3830+ mightThrow();
3831+ } catch ( e ) {
3832+
3833+ if ( jQuery.Deferred.exceptionHook ) {
3834+ jQuery.Deferred.exceptionHook( e,
3835+ process.stackTrace );
3836+ }
3837+
3838+ // Support: Promises/A+ section 2.3.3.3.4.1
3839+ // https://promisesaplus.com/#point-61
3840+ // Ignore post-resolution exceptions
3841+ if ( depth + 1 >= maxDepth ) {
3842+
3843+ // Only substitute handlers pass on context
3844+ // and multiple values (non-spec behavior)
3845+ if ( handler !== Thrower ) {
3846+ that = undefined;
3847+ args = [ e ];
3848+ }
3849+
3850+ deferred.rejectWith( that, args );
3851+ }
3852+ }
3853+ };
3854+
3855+ // Support: Promises/A+ section 2.3.3.3.1
3856+ // https://promisesaplus.com/#point-57
3857+ // Re-resolve promises immediately to dodge false rejection from
3858+ // subsequent errors
3859+ if ( depth ) {
3860+ process();
3861+ } else {
3862+
3863+ // Call an optional hook to record the stack, in case of exception
3864+ // since it's otherwise lost when execution goes async
3865+ if ( jQuery.Deferred.getStackHook ) {
3866+ process.stackTrace = jQuery.Deferred.getStackHook();
3867+ }
3868+ window.setTimeout( process );
3869+ }
3870+ };
3871+ }
3872+
3873+ return jQuery.Deferred( function( newDefer ) {
3874+
3875+ // progress_handlers.add( ... )
3876+ tuples[ 0 ][ 3 ].add(
3877+ resolve(
3878+ 0,
3879+ newDefer,
3880+ isFunction( onProgress ) ?
3881+ onProgress :
3882+ Identity,
3883+ newDefer.notifyWith
3884+ )
3885+ );
3886+
3887+ // fulfilled_handlers.add( ... )
3888+ tuples[ 1 ][ 3 ].add(
3889+ resolve(
3890+ 0,
3891+ newDefer,
3892+ isFunction( onFulfilled ) ?
3893+ onFulfilled :
3894+ Identity
3895+ )
3896+ );
3897+
3898+ // rejected_handlers.add( ... )
3899+ tuples[ 2 ][ 3 ].add(
3900+ resolve(
3901+ 0,
3902+ newDefer,
3903+ isFunction( onRejected ) ?
3904+ onRejected :
3905+ Thrower
3906+ )
3907+ );
3908+ } ).promise();
3909+ },
3910+
3911+ // Get a promise for this deferred
3912+ // If obj is provided, the promise aspect is added to the object
3913+ promise: function( obj ) {
3914+ return obj != null ? jQuery.extend( obj, promise ) : promise;
3915+ }
3916+ },
3917+ deferred = {};
3918+
3919+ // Add list-specific methods
3920+ jQuery.each( tuples, function( i, tuple ) {
3921+ var list = tuple[ 2 ],
3922+ stateString = tuple[ 5 ];
3923+
3924+ // promise.progress = list.add
3925+ // promise.done = list.add
3926+ // promise.fail = list.add
3927+ promise[ tuple[ 1 ] ] = list.add;
3928+
3929+ // Handle state
3930+ if ( stateString ) {
3931+ list.add(
3932+ function() {
3933+
3934+ // state = "resolved" (i.e., fulfilled)
3935+ // state = "rejected"
3936+ state = stateString;
3937+ },
3938+
3939+ // rejected_callbacks.disable
3940+ // fulfilled_callbacks.disable
3941+ tuples[ 3 - i ][ 2 ].disable,
3942+
3943+ // rejected_handlers.disable
3944+ // fulfilled_handlers.disable
3945+ tuples[ 3 - i ][ 3 ].disable,
3946+
3947+ // progress_callbacks.lock
3948+ tuples[ 0 ][ 2 ].lock,
3949+
3950+ // progress_handlers.lock
3951+ tuples[ 0 ][ 3 ].lock
3952+ );
3953+ }
3954+
3955+ // progress_handlers.fire
3956+ // fulfilled_handlers.fire
3957+ // rejected_handlers.fire
3958+ list.add( tuple[ 3 ].fire );
3959+
3960+ // deferred.notify = function() { deferred.notifyWith(...) }
3961+ // deferred.resolve = function() { deferred.resolveWith(...) }
3962+ // deferred.reject = function() { deferred.rejectWith(...) }
3963+ deferred[ tuple[ 0 ] ] = function() {
3964+ deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
3965+ return this;
3966+ };
3967+
3968+ // deferred.notifyWith = list.fireWith
3969+ // deferred.resolveWith = list.fireWith
3970+ // deferred.rejectWith = list.fireWith
3971+ deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
3972+ } );
3973+
3974+ // Make the deferred a promise
3975+ promise.promise( deferred );
3976+
3977+ // Call given func if any
3978+ if ( func ) {
3979+ func.call( deferred, deferred );
3980+ }
3981+
3982+ // All done!
3983+ return deferred;
3984+ },
3985+
3986+ // Deferred helper
3987+ when: function( singleValue ) {
3988+ var
3989+
3990+ // count of uncompleted subordinates
3991+ remaining = arguments.length,
3992+
3993+ // count of unprocessed arguments
3994+ i = remaining,
3995+
3996+ // subordinate fulfillment data
3997+ resolveContexts = Array( i ),
3998+ resolveValues = slice.call( arguments ),
3999+
4000+ // the master Deferred
4001+ master = jQuery.Deferred(),
4002+
4003+ // subordinate callback factory
4004+ updateFunc = function( i ) {
4005+ return function( value ) {
4006+ resolveContexts[ i ] = this;
4007+ resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
4008+ if ( !( --remaining ) ) {
4009+ master.resolveWith( resolveContexts, resolveValues );
4010+ }
4011+ };
4012+ };
4013+
4014+ // Single- and empty arguments are adopted like Promise.resolve
4015+ if ( remaining <= 1 ) {
4016+ adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,
4017+ !remaining );
4018+
4019+ // Use .then() to unwrap secondary thenables (cf. gh-3000)
4020+ if ( master.state() === "pending" ||
4021+ isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
4022+
4023+ return master.then();
4024+ }
4025+ }
4026+
4027+ // Multiple arguments are aggregated like Promise.all array elements
4028+ while ( i-- ) {
4029+ adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
4030+ }
4031+
4032+ return master.promise();
4033+ }
4034+} );
4035+
4036+
4037+// These usually indicate a programmer mistake during development,
4038+// warn about them ASAP rather than swallowing them by default.
4039+var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
4040+
4041+jQuery.Deferred.exceptionHook = function( error, stack ) {
4042+
4043+ // Support: IE 8 - 9 only
4044+ // Console exists when dev tools are open, which can happen at any time
4045+ if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
4046+ window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
4047+ }
4048+};
4049+
4050+
4051+
4052+
4053+jQuery.readyException = function( error ) {
4054+ window.setTimeout( function() {
4055+ throw error;
4056+ } );
4057+};
4058+
4059+
4060+
4061+
4062+// The deferred used on DOM ready
4063+var readyList = jQuery.Deferred();
4064+
4065+jQuery.fn.ready = function( fn ) {
4066+
4067+ readyList
4068+ .then( fn )
4069+
4070+ // Wrap jQuery.readyException in a function so that the lookup
4071+ // happens at the time of error handling instead of callback
4072+ // registration.
4073+ .catch( function( error ) {
4074+ jQuery.readyException( error );
4075+ } );
4076+
4077+ return this;
4078+};
4079+
4080+jQuery.extend( {
4081+
4082+ // Is the DOM ready to be used? Set to true once it occurs.
4083+ isReady: false,
4084+
4085+ // A counter to track how many items to wait for before
4086+ // the ready event fires. See #6781
4087+ readyWait: 1,
4088+
4089+ // Handle when the DOM is ready
4090+ ready: function( wait ) {
4091+
4092+ // Abort if there are pending holds or we're already ready
4093+ if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
4094+ return;
4095+ }
4096+
4097+ // Remember that the DOM is ready
4098+ jQuery.isReady = true;
4099+
4100+ // If a normal DOM Ready event fired, decrement, and wait if need be
4101+ if ( wait !== true && --jQuery.readyWait > 0 ) {
4102+ return;
4103+ }
4104+
4105+ // If there are functions bound, to execute
4106+ readyList.resolveWith( document, [ jQuery ] );
4107+ }
4108+} );
4109+
4110+jQuery.ready.then = readyList.then;
4111+
4112+// The ready event handler and self cleanup method
4113+function completed() {
4114+ document.removeEventListener( "DOMContentLoaded", completed );
4115+ window.removeEventListener( "load", completed );
4116+ jQuery.ready();
4117+}
4118+
4119+// Catch cases where $(document).ready() is called
4120+// after the browser event has already occurred.
4121+// Support: IE <=9 - 10 only
4122+// Older IE sometimes signals "interactive" too soon
4123+if ( document.readyState === "complete" ||
4124+ ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
4125+
4126+ // Handle it asynchronously to allow scripts the opportunity to delay ready
4127+ window.setTimeout( jQuery.ready );
4128+
4129+} else {
4130+
4131+ // Use the handy event callback
4132+ document.addEventListener( "DOMContentLoaded", completed );
4133+
4134+ // A fallback to window.onload, that will always work
4135+ window.addEventListener( "load", completed );
4136+}
4137+
4138+
4139+
4140+
4141+// Multifunctional method to get and set values of a collection
4142+// The value/s can optionally be executed if it's a function
4143+var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
4144+ var i = 0,
4145+ len = elems.length,
4146+ bulk = key == null;
4147+
4148+ // Sets many values
4149+ if ( toType( key ) === "object" ) {
4150+ chainable = true;
4151+ for ( i in key ) {
4152+ access( elems, fn, i, key[ i ], true, emptyGet, raw );
4153+ }
4154+
4155+ // Sets one value
4156+ } else if ( value !== undefined ) {
4157+ chainable = true;
4158+
4159+ if ( !isFunction( value ) ) {
4160+ raw = true;
4161+ }
4162+
4163+ if ( bulk ) {
4164+
4165+ // Bulk operations run against the entire set
4166+ if ( raw ) {
4167+ fn.call( elems, value );
4168+ fn = null;
4169+
4170+ // ...except when executing function values
4171+ } else {
4172+ bulk = fn;
4173+ fn = function( elem, _key, value ) {
4174+ return bulk.call( jQuery( elem ), value );
4175+ };
4176+ }
4177+ }
4178+
4179+ if ( fn ) {
4180+ for ( ; i < len; i++ ) {
4181+ fn(
4182+ elems[ i ], key, raw ?
4183+ value :
4184+ value.call( elems[ i ], i, fn( elems[ i ], key ) )
4185+ );
4186+ }
4187+ }
4188+ }
4189+
4190+ if ( chainable ) {
4191+ return elems;
4192+ }
4193+
4194+ // Gets
4195+ if ( bulk ) {
4196+ return fn.call( elems );
4197+ }
4198+
4199+ return len ? fn( elems[ 0 ], key ) : emptyGet;
4200+};
4201+
4202+
4203+// Matches dashed string for camelizing
4204+var rmsPrefix = /^-ms-/,
4205+ rdashAlpha = /-([a-z])/g;
4206+
4207+// Used by camelCase as callback to replace()
4208+function fcamelCase( _all, letter ) {
4209+ return letter.toUpperCase();
4210+}
4211+
4212+// Convert dashed to camelCase; used by the css and data modules
4213+// Support: IE <=9 - 11, Edge 12 - 15
4214+// Microsoft forgot to hump their vendor prefix (#9572)
4215+function camelCase( string ) {
4216+ return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
4217+}
4218+var acceptData = function( owner ) {
4219+
4220+ // Accepts only:
4221+ // - Node
4222+ // - Node.ELEMENT_NODE
4223+ // - Node.DOCUMENT_NODE
4224+ // - Object
4225+ // - Any
4226+ return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
4227+};
4228+
4229+
4230+
4231+
4232+function Data() {
4233+ this.expando = jQuery.expando + Data.uid++;
4234+}
4235+
4236+Data.uid = 1;
4237+
4238+Data.prototype = {
4239+
4240+ cache: function( owner ) {
4241+
4242+ // Check if the owner object already has a cache
4243+ var value = owner[ this.expando ];
4244+
4245+ // If not, create one
4246+ if ( !value ) {
4247+ value = {};
4248+
4249+ // We can accept data for non-element nodes in modern browsers,
4250+ // but we should not, see #8335.
4251+ // Always return an empty object.
4252+ if ( acceptData( owner ) ) {
4253+
4254+ // If it is a node unlikely to be stringify-ed or looped over
4255+ // use plain assignment
4256+ if ( owner.nodeType ) {
4257+ owner[ this.expando ] = value;
4258+
4259+ // Otherwise secure it in a non-enumerable property
4260+ // configurable must be true to allow the property to be
4261+ // deleted when data is removed
4262+ } else {
4263+ Object.defineProperty( owner, this.expando, {
4264+ value: value,
4265+ configurable: true
4266+ } );
4267+ }
4268+ }
4269+ }
4270+
4271+ return value;
4272+ },
4273+ set: function( owner, data, value ) {
4274+ var prop,
4275+ cache = this.cache( owner );
4276+
4277+ // Handle: [ owner, key, value ] args
4278+ // Always use camelCase key (gh-2257)
4279+ if ( typeof data === "string" ) {
4280+ cache[ camelCase( data ) ] = value;
4281+
4282+ // Handle: [ owner, { properties } ] args
4283+ } else {
4284+
4285+ // Copy the properties one-by-one to the cache object
4286+ for ( prop in data ) {
4287+ cache[ camelCase( prop ) ] = data[ prop ];
4288+ }
4289+ }
4290+ return cache;
4291+ },
4292+ get: function( owner, key ) {
4293+ return key === undefined ?
4294+ this.cache( owner ) :
4295+
4296+ // Always use camelCase key (gh-2257)
4297+ owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ];
4298+ },
4299+ access: function( owner, key, value ) {
4300+
4301+ // In cases where either:
4302+ //
4303+ // 1. No key was specified
4304+ // 2. A string key was specified, but no value provided
4305+ //
4306+ // Take the "read" path and allow the get method to determine
4307+ // which value to return, respectively either:
4308+ //
4309+ // 1. The entire cache object
4310+ // 2. The data stored at the key
4311+ //
4312+ if ( key === undefined ||
4313+ ( ( key && typeof key === "string" ) && value === undefined ) ) {
4314+
4315+ return this.get( owner, key );
4316+ }
4317+
4318+ // When the key is not a string, or both a key and value
4319+ // are specified, set or extend (existing objects) with either:
4320+ //
4321+ // 1. An object of properties
4322+ // 2. A key and value
4323+ //
4324+ this.set( owner, key, value );
4325+
4326+ // Since the "set" path can have two possible entry points
4327+ // return the expected data based on which path was taken[*]
4328+ return value !== undefined ? value : key;
4329+ },
4330+ remove: function( owner, key ) {
4331+ var i,
4332+ cache = owner[ this.expando ];
4333+
4334+ if ( cache === undefined ) {
4335+ return;
4336+ }
4337+
4338+ if ( key !== undefined ) {
4339+
4340+ // Support array or space separated string of keys
4341+ if ( Array.isArray( key ) ) {
4342+
4343+ // If key is an array of keys...
4344+ // We always set camelCase keys, so remove that.
4345+ key = key.map( camelCase );
4346+ } else {
4347+ key = camelCase( key );
4348+
4349+ // If a key with the spaces exists, use it.
4350+ // Otherwise, create an array by matching non-whitespace
4351+ key = key in cache ?
4352+ [ key ] :
4353+ ( key.match( rnothtmlwhite ) || [] );
4354+ }
4355+
4356+ i = key.length;
4357+
4358+ while ( i-- ) {
4359+ delete cache[ key[ i ] ];
4360+ }
4361+ }
4362+
4363+ // Remove the expando if there's no more data
4364+ if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
4365+
4366+ // Support: Chrome <=35 - 45
4367+ // Webkit & Blink performance suffers when deleting properties
4368+ // from DOM nodes, so set to undefined instead
4369+ // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
4370+ if ( owner.nodeType ) {
4371+ owner[ this.expando ] = undefined;
4372+ } else {
4373+ delete owner[ this.expando ];
4374+ }
4375+ }
4376+ },
4377+ hasData: function( owner ) {
4378+ var cache = owner[ this.expando ];
4379+ return cache !== undefined && !jQuery.isEmptyObject( cache );
4380+ }
4381+};
4382+var dataPriv = new Data();
4383+
4384+var dataUser = new Data();
4385+
4386+
4387+
4388+// Implementation Summary
4389+//
4390+// 1. Enforce API surface and semantic compatibility with 1.9.x branch
4391+// 2. Improve the module's maintainability by reducing the storage
4392+// paths to a single mechanism.
4393+// 3. Use the same single mechanism to support "private" and "user" data.
4394+// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
4395+// 5. Avoid exposing implementation details on user objects (eg. expando properties)
4396+// 6. Provide a clear path for implementation upgrade to WeakMap in 2014
4397+
4398+var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
4399+ rmultiDash = /[A-Z]/g;
4400+
4401+function getData( data ) {
4402+ if ( data === "true" ) {
4403+ return true;
4404+ }
4405+
4406+ if ( data === "false" ) {
4407+ return false;
4408+ }
4409+
4410+ if ( data === "null" ) {
4411+ return null;
4412+ }
4413+
4414+ // Only convert to a number if it doesn't change the string
4415+ if ( data === +data + "" ) {
4416+ return +data;
4417+ }
4418+
4419+ if ( rbrace.test( data ) ) {
4420+ return JSON.parse( data );
4421+ }
4422+
4423+ return data;
4424+}
4425+
4426+function dataAttr( elem, key, data ) {
4427+ var name;
4428+
4429+ // If nothing was found internally, try to fetch any
4430+ // data from the HTML5 data-* attribute
4431+ if ( data === undefined && elem.nodeType === 1 ) {
4432+ name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
4433+ data = elem.getAttribute( name );
4434+
4435+ if ( typeof data === "string" ) {
4436+ try {
4437+ data = getData( data );
4438+ } catch ( e ) {}
4439+
4440+ // Make sure we set the data so it isn't changed later
4441+ dataUser.set( elem, key, data );
4442+ } else {
4443+ data = undefined;
4444+ }
4445+ }
4446+ return data;
4447+}
4448+
4449+jQuery.extend( {
4450+ hasData: function( elem ) {
4451+ return dataUser.hasData( elem ) || dataPriv.hasData( elem );
4452+ },
4453+
4454+ data: function( elem, name, data ) {
4455+ return dataUser.access( elem, name, data );
4456+ },
4457+
4458+ removeData: function( elem, name ) {
4459+ dataUser.remove( elem, name );
4460+ },
4461+
4462+ // TODO: Now that all calls to _data and _removeData have been replaced
4463+ // with direct calls to dataPriv methods, these can be deprecated.
4464+ _data: function( elem, name, data ) {
4465+ return dataPriv.access( elem, name, data );
4466+ },
4467+
4468+ _removeData: function( elem, name ) {
4469+ dataPriv.remove( elem, name );
4470+ }
4471+} );
4472+
4473+jQuery.fn.extend( {
4474+ data: function( key, value ) {
4475+ var i, name, data,
4476+ elem = this[ 0 ],
4477+ attrs = elem && elem.attributes;
4478+
4479+ // Gets all values
4480+ if ( key === undefined ) {
4481+ if ( this.length ) {
4482+ data = dataUser.get( elem );
4483+
4484+ if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
4485+ i = attrs.length;
4486+ while ( i-- ) {
4487+
4488+ // Support: IE 11 only
4489+ // The attrs elements can be null (#14894)
4490+ if ( attrs[ i ] ) {
4491+ name = attrs[ i ].name;
4492+ if ( name.indexOf( "data-" ) === 0 ) {
4493+ name = camelCase( name.slice( 5 ) );
4494+ dataAttr( elem, name, data[ name ] );
4495+ }
4496+ }
4497+ }
4498+ dataPriv.set( elem, "hasDataAttrs", true );
4499+ }
4500+ }
4501+
4502+ return data;
4503+ }
4504+
4505+ // Sets multiple values
4506+ if ( typeof key === "object" ) {
4507+ return this.each( function() {
4508+ dataUser.set( this, key );
4509+ } );
4510+ }
4511+
4512+ return access( this, function( value ) {
4513+ var data;
4514+
4515+ // The calling jQuery object (element matches) is not empty
4516+ // (and therefore has an element appears at this[ 0 ]) and the
4517+ // `value` parameter was not undefined. An empty jQuery object
4518+ // will result in `undefined` for elem = this[ 0 ] which will
4519+ // throw an exception if an attempt to read a data cache is made.
4520+ if ( elem && value === undefined ) {
4521+
4522+ // Attempt to get data from the cache
4523+ // The key will always be camelCased in Data
4524+ data = dataUser.get( elem, key );
4525+ if ( data !== undefined ) {
4526+ return data;
4527+ }
4528+
4529+ // Attempt to "discover" the data in
4530+ // HTML5 custom data-* attrs
4531+ data = dataAttr( elem, key );
4532+ if ( data !== undefined ) {
4533+ return data;
4534+ }
4535+
4536+ // We tried really hard, but the data doesn't exist.
4537+ return;
4538+ }
4539+
4540+ // Set the data...
4541+ this.each( function() {
4542+
4543+ // We always store the camelCased key
4544+ dataUser.set( this, key, value );
4545+ } );
4546+ }, null, value, arguments.length > 1, null, true );
4547+ },
4548+
4549+ removeData: function( key ) {
4550+ return this.each( function() {
4551+ dataUser.remove( this, key );
4552+ } );
4553+ }
4554+} );
4555+
4556+
4557+jQuery.extend( {
4558+ queue: function( elem, type, data ) {
4559+ var queue;
4560+
4561+ if ( elem ) {
4562+ type = ( type || "fx" ) + "queue";
4563+ queue = dataPriv.get( elem, type );
4564+
4565+ // Speed up dequeue by getting out quickly if this is just a lookup
4566+ if ( data ) {
4567+ if ( !queue || Array.isArray( data ) ) {
4568+ queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
4569+ } else {
4570+ queue.push( data );
4571+ }
4572+ }
4573+ return queue || [];
4574+ }
4575+ },
4576+
4577+ dequeue: function( elem, type ) {
4578+ type = type || "fx";
4579+
4580+ var queue = jQuery.queue( elem, type ),
4581+ startLength = queue.length,
4582+ fn = queue.shift(),
4583+ hooks = jQuery._queueHooks( elem, type ),
4584+ next = function() {
4585+ jQuery.dequeue( elem, type );
4586+ };
4587+
4588+ // If the fx queue is dequeued, always remove the progress sentinel
4589+ if ( fn === "inprogress" ) {
4590+ fn = queue.shift();
4591+ startLength--;
4592+ }
4593+
4594+ if ( fn ) {
4595+
4596+ // Add a progress sentinel to prevent the fx queue from being
4597+ // automatically dequeued
4598+ if ( type === "fx" ) {
4599+ queue.unshift( "inprogress" );
4600+ }
4601+
4602+ // Clear up the last queue stop function
4603+ delete hooks.stop;
4604+ fn.call( elem, next, hooks );
4605+ }
4606+
4607+ if ( !startLength && hooks ) {
4608+ hooks.empty.fire();
4609+ }
4610+ },
4611+
4612+ // Not public - generate a queueHooks object, or return the current one
4613+ _queueHooks: function( elem, type ) {
4614+ var key = type + "queueHooks";
4615+ return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
4616+ empty: jQuery.Callbacks( "once memory" ).add( function() {
4617+ dataPriv.remove( elem, [ type + "queue", key ] );
4618+ } )
4619+ } );
4620+ }
4621+} );
4622+
4623+jQuery.fn.extend( {
4624+ queue: function( type, data ) {
4625+ var setter = 2;
4626+
4627+ if ( typeof type !== "string" ) {
4628+ data = type;
4629+ type = "fx";
4630+ setter--;
4631+ }
4632+
4633+ if ( arguments.length < setter ) {
4634+ return jQuery.queue( this[ 0 ], type );
4635+ }
4636+
4637+ return data === undefined ?
4638+ this :
4639+ this.each( function() {
4640+ var queue = jQuery.queue( this, type, data );
4641+
4642+ // Ensure a hooks for this queue
4643+ jQuery._queueHooks( this, type );
4644+
4645+ if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
4646+ jQuery.dequeue( this, type );
4647+ }
4648+ } );
4649+ },
4650+ dequeue: function( type ) {
4651+ return this.each( function() {
4652+ jQuery.dequeue( this, type );
4653+ } );
4654+ },
4655+ clearQueue: function( type ) {
4656+ return this.queue( type || "fx", [] );
4657+ },
4658+
4659+ // Get a promise resolved when queues of a certain type
4660+ // are emptied (fx is the type by default)
4661+ promise: function( type, obj ) {
4662+ var tmp,
4663+ count = 1,
4664+ defer = jQuery.Deferred(),
4665+ elements = this,
4666+ i = this.length,
4667+ resolve = function() {
4668+ if ( !( --count ) ) {
4669+ defer.resolveWith( elements, [ elements ] );
4670+ }
4671+ };
4672+
4673+ if ( typeof type !== "string" ) {
4674+ obj = type;
4675+ type = undefined;
4676+ }
4677+ type = type || "fx";
4678+
4679+ while ( i-- ) {
4680+ tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
4681+ if ( tmp && tmp.empty ) {
4682+ count++;
4683+ tmp.empty.add( resolve );
4684+ }
4685+ }
4686+ resolve();
4687+ return defer.promise( obj );
4688+ }
4689+} );
4690+var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
4691+
4692+var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
4693+
4694+
4695+var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
4696+
4697+var documentElement = document.documentElement;
4698+
4699+
4700+
4701+ var isAttached = function( elem ) {
4702+ return jQuery.contains( elem.ownerDocument, elem );
4703+ },
4704+ composed = { composed: true };
4705+
4706+ // Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only
4707+ // Check attachment across shadow DOM boundaries when possible (gh-3504)
4708+ // Support: iOS 10.0-10.2 only
4709+ // Early iOS 10 versions support `attachShadow` but not `getRootNode`,
4710+ // leading to errors. We need to check for `getRootNode`.
4711+ if ( documentElement.getRootNode ) {
4712+ isAttached = function( elem ) {
4713+ return jQuery.contains( elem.ownerDocument, elem ) ||
4714+ elem.getRootNode( composed ) === elem.ownerDocument;
4715+ };
4716+ }
4717+var isHiddenWithinTree = function( elem, el ) {
4718+
4719+ // isHiddenWithinTree might be called from jQuery#filter function;
4720+ // in that case, element will be second argument
4721+ elem = el || elem;
4722+
4723+ // Inline style trumps all
4724+ return elem.style.display === "none" ||
4725+ elem.style.display === "" &&
4726+
4727+ // Otherwise, check computed style
4728+ // Support: Firefox <=43 - 45
4729+ // Disconnected elements can have computed display: none, so first confirm that elem is
4730+ // in the document.
4731+ isAttached( elem ) &&
4732+
4733+ jQuery.css( elem, "display" ) === "none";
4734+ };
4735+
4736+
4737+
4738+function adjustCSS( elem, prop, valueParts, tween ) {
4739+ var adjusted, scale,
4740+ maxIterations = 20,
4741+ currentValue = tween ?
4742+ function() {
4743+ return tween.cur();
4744+ } :
4745+ function() {
4746+ return jQuery.css( elem, prop, "" );
4747+ },
4748+ initial = currentValue(),
4749+ unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
4750+
4751+ // Starting value computation is required for potential unit mismatches
4752+ initialInUnit = elem.nodeType &&
4753+ ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
4754+ rcssNum.exec( jQuery.css( elem, prop ) );
4755+
4756+ if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
4757+
4758+ // Support: Firefox <=54
4759+ // Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)
4760+ initial = initial / 2;
4761+
4762+ // Trust units reported by jQuery.css
4763+ unit = unit || initialInUnit[ 3 ];
4764+
4765+ // Iteratively approximate from a nonzero starting point
4766+ initialInUnit = +initial || 1;
4767+
4768+ while ( maxIterations-- ) {
4769+
4770+ // Evaluate and update our best guess (doubling guesses that zero out).
4771+ // Finish if the scale equals or crosses 1 (making the old*new product non-positive).
4772+ jQuery.style( elem, prop, initialInUnit + unit );
4773+ if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) {
4774+ maxIterations = 0;
4775+ }
4776+ initialInUnit = initialInUnit / scale;
4777+
4778+ }
4779+
4780+ initialInUnit = initialInUnit * 2;
4781+ jQuery.style( elem, prop, initialInUnit + unit );
4782+
4783+ // Make sure we update the tween properties later on
4784+ valueParts = valueParts || [];
4785+ }
4786+
4787+ if ( valueParts ) {
4788+ initialInUnit = +initialInUnit || +initial || 0;
4789+
4790+ // Apply relative offset (+=/-=) if specified
4791+ adjusted = valueParts[ 1 ] ?
4792+ initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
4793+ +valueParts[ 2 ];
4794+ if ( tween ) {
4795+ tween.unit = unit;
4796+ tween.start = initialInUnit;
4797+ tween.end = adjusted;
4798+ }
4799+ }
4800+ return adjusted;
4801+}
4802+
4803+
4804+var defaultDisplayMap = {};
4805+
4806+function getDefaultDisplay( elem ) {
4807+ var temp,
4808+ doc = elem.ownerDocument,
4809+ nodeName = elem.nodeName,
4810+ display = defaultDisplayMap[ nodeName ];
4811+
4812+ if ( display ) {
4813+ return display;
4814+ }
4815+
4816+ temp = doc.body.appendChild( doc.createElement( nodeName ) );
4817+ display = jQuery.css( temp, "display" );
4818+
4819+ temp.parentNode.removeChild( temp );
4820+
4821+ if ( display === "none" ) {
4822+ display = "block";
4823+ }
4824+ defaultDisplayMap[ nodeName ] = display;
4825+
4826+ return display;
4827+}
4828+
4829+function showHide( elements, show ) {
4830+ var display, elem,
4831+ values = [],
4832+ index = 0,
4833+ length = elements.length;
4834+
4835+ // Determine new display value for elements that need to change
4836+ for ( ; index < length; index++ ) {
4837+ elem = elements[ index ];
4838+ if ( !elem.style ) {
4839+ continue;
4840+ }
4841+
4842+ display = elem.style.display;
4843+ if ( show ) {
4844+
4845+ // Since we force visibility upon cascade-hidden elements, an immediate (and slow)
4846+ // check is required in this first loop unless we have a nonempty display value (either
4847+ // inline or about-to-be-restored)
4848+ if ( display === "none" ) {
4849+ values[ index ] = dataPriv.get( elem, "display" ) || null;
4850+ if ( !values[ index ] ) {
4851+ elem.style.display = "";
4852+ }
4853+ }
4854+ if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
4855+ values[ index ] = getDefaultDisplay( elem );
4856+ }
4857+ } else {
4858+ if ( display !== "none" ) {
4859+ values[ index ] = "none";
4860+
4861+ // Remember what we're overwriting
4862+ dataPriv.set( elem, "display", display );
4863+ }
4864+ }
4865+ }
4866+
4867+ // Set the display of the elements in a second loop to avoid constant reflow
4868+ for ( index = 0; index < length; index++ ) {
4869+ if ( values[ index ] != null ) {
4870+ elements[ index ].style.display = values[ index ];
4871+ }
4872+ }
4873+
4874+ return elements;
4875+}
4876+
4877+jQuery.fn.extend( {
4878+ show: function() {
4879+ return showHide( this, true );
4880+ },
4881+ hide: function() {
4882+ return showHide( this );
4883+ },
4884+ toggle: function( state ) {
4885+ if ( typeof state === "boolean" ) {
4886+ return state ? this.show() : this.hide();
4887+ }
4888+
4889+ return this.each( function() {
4890+ if ( isHiddenWithinTree( this ) ) {
4891+ jQuery( this ).show();
4892+ } else {
4893+ jQuery( this ).hide();
4894+ }
4895+ } );
4896+ }
4897+} );
4898+var rcheckableType = ( /^(?:checkbox|radio)$/i );
4899+
4900+var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i );
4901+
4902+var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i );
4903+
4904+
4905+
4906+( function() {
4907+ var fragment = document.createDocumentFragment(),
4908+ div = fragment.appendChild( document.createElement( "div" ) ),
4909+ input = document.createElement( "input" );
4910+
4911+ // Support: Android 4.0 - 4.3 only
4912+ // Check state lost if the name is set (#11217)
4913+ // Support: Windows Web Apps (WWA)
4914+ // `name` and `type` must use .setAttribute for WWA (#14901)
4915+ input.setAttribute( "type", "radio" );
4916+ input.setAttribute( "checked", "checked" );
4917+ input.setAttribute( "name", "t" );
4918+
4919+ div.appendChild( input );
4920+
4921+ // Support: Android <=4.1 only
4922+ // Older WebKit doesn't clone checked state correctly in fragments
4923+ support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
4924+
4925+ // Support: IE <=11 only
4926+ // Make sure textarea (and checkbox) defaultValue is properly cloned
4927+ div.innerHTML = "<textarea>x</textarea>";
4928+ support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
4929+
4930+ // Support: IE <=9 only
4931+ // IE <=9 replaces <option> tags with their contents when inserted outside of
4932+ // the select element.
4933+ div.innerHTML = "<option></option>";
4934+ support.option = !!div.lastChild;
4935+} )();
4936+
4937+
4938+// We have to close these tags to support XHTML (#13200)
4939+var wrapMap = {
4940+
4941+ // XHTML parsers do not magically insert elements in the
4942+ // same way that tag soup parsers do. So we cannot shorten
4943+ // this by omitting <tbody> or other required elements.
4944+ thead: [ 1, "<table>", "</table>" ],
4945+ col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
4946+ tr: [ 2, "<table><tbody>", "</tbody></table>" ],
4947+ td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
4948+
4949+ _default: [ 0, "", "" ]
4950+};
4951+
4952+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
4953+wrapMap.th = wrapMap.td;
4954+
4955+// Support: IE <=9 only
4956+if ( !support.option ) {
4957+ wrapMap.optgroup = wrapMap.option = [ 1, "<select multiple='multiple'>", "</select>" ];
4958+}
4959+
4960+
4961+function getAll( context, tag ) {
4962+
4963+ // Support: IE <=9 - 11 only
4964+ // Use typeof to avoid zero-argument method invocation on host objects (#15151)
4965+ var ret;
4966+
4967+ if ( typeof context.getElementsByTagName !== "undefined" ) {
4968+ ret = context.getElementsByTagName( tag || "*" );
4969+
4970+ } else if ( typeof context.querySelectorAll !== "undefined" ) {
4971+ ret = context.querySelectorAll( tag || "*" );
4972+
4973+ } else {
4974+ ret = [];
4975+ }
4976+
4977+ if ( tag === undefined || tag && nodeName( context, tag ) ) {
4978+ return jQuery.merge( [ context ], ret );
4979+ }
4980+
4981+ return ret;
4982+}
4983+
4984+
4985+// Mark scripts as having already been evaluated
4986+function setGlobalEval( elems, refElements ) {
4987+ var i = 0,
4988+ l = elems.length;
4989+
4990+ for ( ; i < l; i++ ) {
4991+ dataPriv.set(
4992+ elems[ i ],
4993+ "globalEval",
4994+ !refElements || dataPriv.get( refElements[ i ], "globalEval" )
4995+ );
4996+ }
4997+}
4998+
4999+
5000+var rhtml = /<|&#?\w+;/;
5001+
5002+function buildFragment( elems, context, scripts, selection, ignored ) {
5003+ var elem, tmp, tag, wrap, attached, j,
5004+ fragment = context.createDocumentFragment(),
5005+ nodes = [],
5006+ i = 0,
5007+ l = elems.length;
5008+
5009+ for ( ; i < l; i++ ) {
5010+ elem = elems[ i ];
5011+
5012+ if ( elem || elem === 0 ) {
5013+
5014+ // Add nodes directly
5015+ if ( toType( elem ) === "object" ) {
5016+
5017+ // Support: Android <=4.0 only, PhantomJS 1 only
5018+ // push.apply(_, arraylike) throws on ancient WebKit
5019+ jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
5020+
5021+ // Convert non-html into a text node
5022+ } else if ( !rhtml.test( elem ) ) {
5023+ nodes.push( context.createTextNode( elem ) );
5024+
5025+ // Convert html into DOM nodes
5026+ } else {
5027+ tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
5028+
5029+ // Deserialize a standard representation
5030+ tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
5031+ wrap = wrapMap[ tag ] || wrapMap._default;
5032+ tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
5033+
5034+ // Descend through wrappers to the right content
5035+ j = wrap[ 0 ];
5036+ while ( j-- ) {
5037+ tmp = tmp.lastChild;
5038+ }
5039+
5040+ // Support: Android <=4.0 only, PhantomJS 1 only
5041+ // push.apply(_, arraylike) throws on ancient WebKit
5042+ jQuery.merge( nodes, tmp.childNodes );
5043+
5044+ // Remember the top-level container
5045+ tmp = fragment.firstChild;
5046+
5047+ // Ensure the created nodes are orphaned (#12392)
5048+ tmp.textContent = "";
5049+ }
5050+ }
5051+ }
5052+
5053+ // Remove wrapper from fragment
5054+ fragment.textContent = "";
5055+
5056+ i = 0;
5057+ while ( ( elem = nodes[ i++ ] ) ) {
5058+
5059+ // Skip elements already in the context collection (trac-4087)
5060+ if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
5061+ if ( ignored ) {
5062+ ignored.push( elem );
5063+ }
5064+ continue;
5065+ }
5066+
5067+ attached = isAttached( elem );
5068+
5069+ // Append to fragment
5070+ tmp = getAll( fragment.appendChild( elem ), "script" );
5071+
5072+ // Preserve script evaluation history
5073+ if ( attached ) {
5074+ setGlobalEval( tmp );
5075+ }
5076+
5077+ // Capture executables
5078+ if ( scripts ) {
5079+ j = 0;
5080+ while ( ( elem = tmp[ j++ ] ) ) {
5081+ if ( rscriptType.test( elem.type || "" ) ) {
5082+ scripts.push( elem );
5083+ }
5084+ }
5085+ }
5086+ }
5087+
5088+ return fragment;
5089+}
5090+
5091+
5092+var
5093+ rkeyEvent = /^key/,
5094+ rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
5095+ rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
5096+
5097+function returnTrue() {
5098+ return true;
5099+}
5100+
5101+function returnFalse() {
5102+ return false;
5103+}
5104+
5105+// Support: IE <=9 - 11+
5106+// focus() and blur() are asynchronous, except when they are no-op.
5107+// So expect focus to be synchronous when the element is already active,
5108+// and blur to be synchronous when the element is not already active.
5109+// (focus and blur are always synchronous in other supported browsers,
5110+// this just defines when we can count on it).
5111+function expectSync( elem, type ) {
5112+ return ( elem === safeActiveElement() ) === ( type === "focus" );
5113+}
5114+
5115+// Support: IE <=9 only
5116+// Accessing document.activeElement can throw unexpectedly
5117+// https://bugs.jquery.com/ticket/13393
5118+function safeActiveElement() {
5119+ try {
5120+ return document.activeElement;
5121+ } catch ( err ) { }
5122+}
5123+
5124+function on( elem, types, selector, data, fn, one ) {
5125+ var origFn, type;
5126+
5127+ // Types can be a map of types/handlers
5128+ if ( typeof types === "object" ) {
5129+
5130+ // ( types-Object, selector, data )
5131+ if ( typeof selector !== "string" ) {
5132+
5133+ // ( types-Object, data )
5134+ data = data || selector;
5135+ selector = undefined;
5136+ }
5137+ for ( type in types ) {
5138+ on( elem, type, selector, data, types[ type ], one );
5139+ }
5140+ return elem;
5141+ }
5142+
5143+ if ( data == null && fn == null ) {
5144+
5145+ // ( types, fn )
5146+ fn = selector;
5147+ data = selector = undefined;
5148+ } else if ( fn == null ) {
5149+ if ( typeof selector === "string" ) {
5150+
5151+ // ( types, selector, fn )
5152+ fn = data;
5153+ data = undefined;
5154+ } else {
5155+
5156+ // ( types, data, fn )
5157+ fn = data;
5158+ data = selector;
5159+ selector = undefined;
5160+ }
5161+ }
5162+ if ( fn === false ) {
5163+ fn = returnFalse;
5164+ } else if ( !fn ) {
5165+ return elem;
5166+ }
5167+
5168+ if ( one === 1 ) {
5169+ origFn = fn;
5170+ fn = function( event ) {
5171+
5172+ // Can use an empty set, since event contains the info
5173+ jQuery().off( event );
5174+ return origFn.apply( this, arguments );
5175+ };
5176+
5177+ // Use same guid so caller can remove using origFn
5178+ fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
5179+ }
5180+ return elem.each( function() {
5181+ jQuery.event.add( this, types, fn, data, selector );
5182+ } );
5183+}
5184+
5185+/*
5186+ * Helper functions for managing events -- not part of the public interface.
5187+ * Props to Dean Edwards' addEvent library for many of the ideas.
5188+ */
5189+jQuery.event = {
5190+
5191+ global: {},
5192+
5193+ add: function( elem, types, handler, data, selector ) {
5194+
5195+ var handleObjIn, eventHandle, tmp,
5196+ events, t, handleObj,
5197+ special, handlers, type, namespaces, origType,
5198+ elemData = dataPriv.get( elem );
5199+
5200+ // Only attach events to objects that accept data
5201+ if ( !acceptData( elem ) ) {
5202+ return;
5203+ }
5204+
5205+ // Caller can pass in an object of custom data in lieu of the handler
5206+ if ( handler.handler ) {
5207+ handleObjIn = handler;
5208+ handler = handleObjIn.handler;
5209+ selector = handleObjIn.selector;
5210+ }
5211+
5212+ // Ensure that invalid selectors throw exceptions at attach time
5213+ // Evaluate against documentElement in case elem is a non-element node (e.g., document)
5214+ if ( selector ) {
5215+ jQuery.find.matchesSelector( documentElement, selector );
5216+ }
5217+
5218+ // Make sure that the handler has a unique ID, used to find/remove it later
5219+ if ( !handler.guid ) {
5220+ handler.guid = jQuery.guid++;
5221+ }
5222+
5223+ // Init the element's event structure and main handler, if this is the first
5224+ if ( !( events = elemData.events ) ) {
5225+ events = elemData.events = Object.create( null );
5226+ }
5227+ if ( !( eventHandle = elemData.handle ) ) {
5228+ eventHandle = elemData.handle = function( e ) {
5229+
5230+ // Discard the second event of a jQuery.event.trigger() and
5231+ // when an event is called after a page has unloaded
5232+ return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
5233+ jQuery.event.dispatch.apply( elem, arguments ) : undefined;
5234+ };
5235+ }
5236+
5237+ // Handle multiple events separated by a space
5238+ types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
5239+ t = types.length;
5240+ while ( t-- ) {
5241+ tmp = rtypenamespace.exec( types[ t ] ) || [];
5242+ type = origType = tmp[ 1 ];
5243+ namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
5244+
5245+ // There *must* be a type, no attaching namespace-only handlers
5246+ if ( !type ) {
5247+ continue;
5248+ }
5249+
5250+ // If event changes its type, use the special event handlers for the changed type
5251+ special = jQuery.event.special[ type ] || {};
5252+
5253+ // If selector defined, determine special event api type, otherwise given type
5254+ type = ( selector ? special.delegateType : special.bindType ) || type;
5255+
5256+ // Update special based on newly reset type
5257+ special = jQuery.event.special[ type ] || {};
5258+
5259+ // handleObj is passed to all event handlers
5260+ handleObj = jQuery.extend( {
5261+ type: type,
5262+ origType: origType,
5263+ data: data,
5264+ handler: handler,
5265+ guid: handler.guid,
5266+ selector: selector,
5267+ needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
5268+ namespace: namespaces.join( "." )
5269+ }, handleObjIn );
5270+
5271+ // Init the event handler queue if we're the first
5272+ if ( !( handlers = events[ type ] ) ) {
5273+ handlers = events[ type ] = [];
5274+ handlers.delegateCount = 0;
5275+
5276+ // Only use addEventListener if the special events handler returns false
5277+ if ( !special.setup ||
5278+ special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
5279+
5280+ if ( elem.addEventListener ) {
5281+ elem.addEventListener( type, eventHandle );
5282+ }
5283+ }
5284+ }
5285+
5286+ if ( special.add ) {
5287+ special.add.call( elem, handleObj );
5288+
5289+ if ( !handleObj.handler.guid ) {
5290+ handleObj.handler.guid = handler.guid;
5291+ }
5292+ }
5293+
5294+ // Add to the element's handler list, delegates in front
5295+ if ( selector ) {
5296+ handlers.splice( handlers.delegateCount++, 0, handleObj );
5297+ } else {
5298+ handlers.push( handleObj );
5299+ }
5300+
5301+ // Keep track of which events have ever been used, for event optimization
5302+ jQuery.event.global[ type ] = true;
5303+ }
5304+
5305+ },
5306+
5307+ // Detach an event or set of events from an element
5308+ remove: function( elem, types, handler, selector, mappedTypes ) {
5309+
5310+ var j, origCount, tmp,
5311+ events, t, handleObj,
5312+ special, handlers, type, namespaces, origType,
5313+ elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
5314+
5315+ if ( !elemData || !( events = elemData.events ) ) {
5316+ return;
5317+ }
5318+
5319+ // Once for each type.namespace in types; type may be omitted
5320+ types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
5321+ t = types.length;
5322+ while ( t-- ) {
5323+ tmp = rtypenamespace.exec( types[ t ] ) || [];
5324+ type = origType = tmp[ 1 ];
5325+ namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
5326+
5327+ // Unbind all events (on this namespace, if provided) for the element
5328+ if ( !type ) {
5329+ for ( type in events ) {
5330+ jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
5331+ }
5332+ continue;
5333+ }
5334+
5335+ special = jQuery.event.special[ type ] || {};
5336+ type = ( selector ? special.delegateType : special.bindType ) || type;
5337+ handlers = events[ type ] || [];
5338+ tmp = tmp[ 2 ] &&
5339+ new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
5340+
5341+ // Remove matching events
5342+ origCount = j = handlers.length;
5343+ while ( j-- ) {
5344+ handleObj = handlers[ j ];
5345+
5346+ if ( ( mappedTypes || origType === handleObj.origType ) &&
5347+ ( !handler || handler.guid === handleObj.guid ) &&
5348+ ( !tmp || tmp.test( handleObj.namespace ) ) &&
5349+ ( !selector || selector === handleObj.selector ||
5350+ selector === "**" && handleObj.selector ) ) {
5351+ handlers.splice( j, 1 );
5352+
5353+ if ( handleObj.selector ) {
5354+ handlers.delegateCount--;
5355+ }
5356+ if ( special.remove ) {
5357+ special.remove.call( elem, handleObj );
5358+ }
5359+ }
5360+ }
5361+
5362+ // Remove generic event handler if we removed something and no more handlers exist
5363+ // (avoids potential for endless recursion during removal of special event handlers)
5364+ if ( origCount && !handlers.length ) {
5365+ if ( !special.teardown ||
5366+ special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
5367+
5368+ jQuery.removeEvent( elem, type, elemData.handle );
5369+ }
5370+
5371+ delete events[ type ];
5372+ }
5373+ }
5374+
5375+ // Remove data and the expando if it's no longer used
5376+ if ( jQuery.isEmptyObject( events ) ) {
5377+ dataPriv.remove( elem, "handle events" );
5378+ }
5379+ },
5380+
5381+ dispatch: function( nativeEvent ) {
5382+
5383+ var i, j, ret, matched, handleObj, handlerQueue,
5384+ args = new Array( arguments.length ),
5385+
5386+ // Make a writable jQuery.Event from the native event object
5387+ event = jQuery.event.fix( nativeEvent ),
5388+
5389+ handlers = (
5390+ dataPriv.get( this, "events" ) || Object.create( null )
5391+ )[ event.type ] || [],
5392+ special = jQuery.event.special[ event.type ] || {};
5393+
5394+ // Use the fix-ed jQuery.Event rather than the (read-only) native event
5395+ args[ 0 ] = event;
5396+
5397+ for ( i = 1; i < arguments.length; i++ ) {
5398+ args[ i ] = arguments[ i ];
5399+ }
5400+
5401+ event.delegateTarget = this;
5402+
5403+ // Call the preDispatch hook for the mapped type, and let it bail if desired
5404+ if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
5405+ return;
5406+ }
5407+
5408+ // Determine handlers
5409+ handlerQueue = jQuery.event.handlers.call( this, event, handlers );
5410+
5411+ // Run delegates first; they may want to stop propagation beneath us
5412+ i = 0;
5413+ while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
5414+ event.currentTarget = matched.elem;
5415+
5416+ j = 0;
5417+ while ( ( handleObj = matched.handlers[ j++ ] ) &&
5418+ !event.isImmediatePropagationStopped() ) {
5419+
5420+ // If the event is namespaced, then each handler is only invoked if it is
5421+ // specially universal or its namespaces are a superset of the event's.
5422+ if ( !event.rnamespace || handleObj.namespace === false ||
5423+ event.rnamespace.test( handleObj.namespace ) ) {
5424+
5425+ event.handleObj = handleObj;
5426+ event.data = handleObj.data;
5427+
5428+ ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
5429+ handleObj.handler ).apply( matched.elem, args );
5430+
5431+ if ( ret !== undefined ) {
5432+ if ( ( event.result = ret ) === false ) {
5433+ event.preventDefault();
5434+ event.stopPropagation();
5435+ }
5436+ }
5437+ }
5438+ }
5439+ }
5440+
5441+ // Call the postDispatch hook for the mapped type
5442+ if ( special.postDispatch ) {
5443+ special.postDispatch.call( this, event );
5444+ }
5445+
5446+ return event.result;
5447+ },
5448+
5449+ handlers: function( event, handlers ) {
5450+ var i, handleObj, sel, matchedHandlers, matchedSelectors,
5451+ handlerQueue = [],
5452+ delegateCount = handlers.delegateCount,
5453+ cur = event.target;
5454+
5455+ // Find delegate handlers
5456+ if ( delegateCount &&
5457+
5458+ // Support: IE <=9
5459+ // Black-hole SVG <use> instance trees (trac-13180)
5460+ cur.nodeType &&
5461+
5462+ // Support: Firefox <=42
5463+ // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
5464+ // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
5465+ // Support: IE 11 only
5466+ // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
5467+ !( event.type === "click" && event.button >= 1 ) ) {
5468+
5469+ for ( ; cur !== this; cur = cur.parentNode || this ) {
5470+
5471+ // Don't check non-elements (#13208)
5472+ // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
5473+ if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
5474+ matchedHandlers = [];
5475+ matchedSelectors = {};
5476+ for ( i = 0; i < delegateCount; i++ ) {
5477+ handleObj = handlers[ i ];
5478+
5479+ // Don't conflict with Object.prototype properties (#13203)
5480+ sel = handleObj.selector + " ";
5481+
5482+ if ( matchedSelectors[ sel ] === undefined ) {
5483+ matchedSelectors[ sel ] = handleObj.needsContext ?
5484+ jQuery( sel, this ).index( cur ) > -1 :
5485+ jQuery.find( sel, this, null, [ cur ] ).length;
5486+ }
5487+ if ( matchedSelectors[ sel ] ) {
5488+ matchedHandlers.push( handleObj );
5489+ }
5490+ }
5491+ if ( matchedHandlers.length ) {
5492+ handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
5493+ }
5494+ }
5495+ }
5496+ }
5497+
5498+ // Add the remaining (directly-bound) handlers
5499+ cur = this;
5500+ if ( delegateCount < handlers.length ) {
5501+ handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
5502+ }
5503+
5504+ return handlerQueue;
5505+ },
5506+
5507+ addProp: function( name, hook ) {
5508+ Object.defineProperty( jQuery.Event.prototype, name, {
5509+ enumerable: true,
5510+ configurable: true,
5511+
5512+ get: isFunction( hook ) ?
5513+ function() {
5514+ if ( this.originalEvent ) {
5515+ return hook( this.originalEvent );
5516+ }
5517+ } :
5518+ function() {
5519+ if ( this.originalEvent ) {
5520+ return this.originalEvent[ name ];
5521+ }
5522+ },
5523+
5524+ set: function( value ) {
5525+ Object.defineProperty( this, name, {
5526+ enumerable: true,
5527+ configurable: true,
5528+ writable: true,
5529+ value: value
5530+ } );
5531+ }
5532+ } );
5533+ },
5534+
5535+ fix: function( originalEvent ) {
5536+ return originalEvent[ jQuery.expando ] ?
5537+ originalEvent :
5538+ new jQuery.Event( originalEvent );
5539+ },
5540+
5541+ special: {
5542+ load: {
5543+
5544+ // Prevent triggered image.load events from bubbling to window.load
5545+ noBubble: true
5546+ },
5547+ click: {
5548+
5549+ // Utilize native event to ensure correct state for checkable inputs
5550+ setup: function( data ) {
5551+
5552+ // For mutual compressibility with _default, replace `this` access with a local var.
5553+ // `|| data` is dead code meant only to preserve the variable through minification.
5554+ var el = this || data;
5555+
5556+ // Claim the first handler
5557+ if ( rcheckableType.test( el.type ) &&
5558+ el.click && nodeName( el, "input" ) ) {
5559+
5560+ // dataPriv.set( el, "click", ... )
5561+ leverageNative( el, "click", returnTrue );
5562+ }
5563+
5564+ // Return false to allow normal processing in the caller
5565+ return false;
5566+ },
5567+ trigger: function( data ) {
5568+
5569+ // For mutual compressibility with _default, replace `this` access with a local var.
5570+ // `|| data` is dead code meant only to preserve the variable through minification.
5571+ var el = this || data;
5572+
5573+ // Force setup before triggering a click
5574+ if ( rcheckableType.test( el.type ) &&
5575+ el.click && nodeName( el, "input" ) ) {
5576+
5577+ leverageNative( el, "click" );
5578+ }
5579+
5580+ // Return non-false to allow normal event-path propagation
5581+ return true;
5582+ },
5583+
5584+ // For cross-browser consistency, suppress native .click() on links
5585+ // Also prevent it if we're currently inside a leveraged native-event stack
5586+ _default: function( event ) {
5587+ var target = event.target;
5588+ return rcheckableType.test( target.type ) &&
5589+ target.click && nodeName( target, "input" ) &&
5590+ dataPriv.get( target, "click" ) ||
5591+ nodeName( target, "a" );
5592+ }
5593+ },
5594+
5595+ beforeunload: {
5596+ postDispatch: function( event ) {
5597+
5598+ // Support: Firefox 20+
5599+ // Firefox doesn't alert if the returnValue field is not set.
5600+ if ( event.result !== undefined && event.originalEvent ) {
5601+ event.originalEvent.returnValue = event.result;
5602+ }
5603+ }
5604+ }
5605+ }
5606+};
5607+
5608+// Ensure the presence of an event listener that handles manually-triggered
5609+// synthetic events by interrupting progress until reinvoked in response to
5610+// *native* events that it fires directly, ensuring that state changes have
5611+// already occurred before other listeners are invoked.
5612+function leverageNative( el, type, expectSync ) {
5613+
5614+ // Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add
5615+ if ( !expectSync ) {
5616+ if ( dataPriv.get( el, type ) === undefined ) {
5617+ jQuery.event.add( el, type, returnTrue );
5618+ }
5619+ return;
5620+ }
5621+
5622+ // Register the controller as a special universal handler for all event namespaces
5623+ dataPriv.set( el, type, false );
5624+ jQuery.event.add( el, type, {
5625+ namespace: false,
5626+ handler: function( event ) {
5627+ var notAsync, result,
5628+ saved = dataPriv.get( this, type );
5629+
5630+ if ( ( event.isTrigger & 1 ) && this[ type ] ) {
5631+
5632+ // Interrupt processing of the outer synthetic .trigger()ed event
5633+ // Saved data should be false in such cases, but might be a leftover capture object
5634+ // from an async native handler (gh-4350)
5635+ if ( !saved.length ) {
5636+
5637+ // Store arguments for use when handling the inner native event
5638+ // There will always be at least one argument (an event object), so this array
5639+ // will not be confused with a leftover capture object.
5640+ saved = slice.call( arguments );
5641+ dataPriv.set( this, type, saved );
5642+
5643+ // Trigger the native event and capture its result
5644+ // Support: IE <=9 - 11+
5645+ // focus() and blur() are asynchronous
5646+ notAsync = expectSync( this, type );
5647+ this[ type ]();
5648+ result = dataPriv.get( this, type );
5649+ if ( saved !== result || notAsync ) {
5650+ dataPriv.set( this, type, false );
5651+ } else {
5652+ result = {};
5653+ }
5654+ if ( saved !== result ) {
5655+
5656+ // Cancel the outer synthetic event
5657+ event.stopImmediatePropagation();
5658+ event.preventDefault();
5659+ return result.value;
5660+ }
5661+
5662+ // If this is an inner synthetic event for an event with a bubbling surrogate
5663+ // (focus or blur), assume that the surrogate already propagated from triggering the
5664+ // native event and prevent that from happening again here.
5665+ // This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the
5666+ // bubbling surrogate propagates *after* the non-bubbling base), but that seems
5667+ // less bad than duplication.
5668+ } else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) {
5669+ event.stopPropagation();
5670+ }
5671+
5672+ // If this is a native event triggered above, everything is now in order
5673+ // Fire an inner synthetic event with the original arguments
5674+ } else if ( saved.length ) {
5675+
5676+ // ...and capture the result
5677+ dataPriv.set( this, type, {
5678+ value: jQuery.event.trigger(
5679+
5680+ // Support: IE <=9 - 11+
5681+ // Extend with the prototype to reset the above stopImmediatePropagation()
5682+ jQuery.extend( saved[ 0 ], jQuery.Event.prototype ),
5683+ saved.slice( 1 ),
5684+ this
5685+ )
5686+ } );
5687+
5688+ // Abort handling of the native event
5689+ event.stopImmediatePropagation();
5690+ }
5691+ }
5692+ } );
5693+}
5694+
5695+jQuery.removeEvent = function( elem, type, handle ) {
5696+
5697+ // This "if" is needed for plain objects
5698+ if ( elem.removeEventListener ) {
5699+ elem.removeEventListener( type, handle );
5700+ }
5701+};
5702+
5703+jQuery.Event = function( src, props ) {
5704+
5705+ // Allow instantiation without the 'new' keyword
5706+ if ( !( this instanceof jQuery.Event ) ) {
5707+ return new jQuery.Event( src, props );
5708+ }
5709+
5710+ // Event object
5711+ if ( src && src.type ) {
5712+ this.originalEvent = src;
5713+ this.type = src.type;
5714+
5715+ // Events bubbling up the document may have been marked as prevented
5716+ // by a handler lower down the tree; reflect the correct value.
5717+ this.isDefaultPrevented = src.defaultPrevented ||
5718+ src.defaultPrevented === undefined &&
5719+
5720+ // Support: Android <=2.3 only
5721+ src.returnValue === false ?
5722+ returnTrue :
5723+ returnFalse;
5724+
5725+ // Create target properties
5726+ // Support: Safari <=6 - 7 only
5727+ // Target should not be a text node (#504, #13143)
5728+ this.target = ( src.target && src.target.nodeType === 3 ) ?
5729+ src.target.parentNode :
5730+ src.target;
5731+
5732+ this.currentTarget = src.currentTarget;
5733+ this.relatedTarget = src.relatedTarget;
5734+
5735+ // Event type
5736+ } else {
5737+ this.type = src;
5738+ }
5739+
5740+ // Put explicitly provided properties onto the event object
5741+ if ( props ) {
5742+ jQuery.extend( this, props );
5743+ }
5744+
5745+ // Create a timestamp if incoming event doesn't have one
5746+ this.timeStamp = src && src.timeStamp || Date.now();
5747+
5748+ // Mark it as fixed
5749+ this[ jQuery.expando ] = true;
5750+};
5751+
5752+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
5753+// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
5754+jQuery.Event.prototype = {
5755+ constructor: jQuery.Event,
5756+ isDefaultPrevented: returnFalse,
5757+ isPropagationStopped: returnFalse,
5758+ isImmediatePropagationStopped: returnFalse,
5759+ isSimulated: false,
5760+
5761+ preventDefault: function() {
5762+ var e = this.originalEvent;
5763+
5764+ this.isDefaultPrevented = returnTrue;
5765+
5766+ if ( e && !this.isSimulated ) {
5767+ e.preventDefault();
5768+ }
5769+ },
5770+ stopPropagation: function() {
5771+ var e = this.originalEvent;
5772+
5773+ this.isPropagationStopped = returnTrue;
5774+
5775+ if ( e && !this.isSimulated ) {
5776+ e.stopPropagation();
5777+ }
5778+ },
5779+ stopImmediatePropagation: function() {
5780+ var e = this.originalEvent;
5781+
5782+ this.isImmediatePropagationStopped = returnTrue;
5783+
5784+ if ( e && !this.isSimulated ) {
5785+ e.stopImmediatePropagation();
5786+ }
5787+
5788+ this.stopPropagation();
5789+ }
5790+};
5791+
5792+// Includes all common event props including KeyEvent and MouseEvent specific props
5793+jQuery.each( {
5794+ altKey: true,
5795+ bubbles: true,
5796+ cancelable: true,
5797+ changedTouches: true,
5798+ ctrlKey: true,
5799+ detail: true,
5800+ eventPhase: true,
5801+ metaKey: true,
5802+ pageX: true,
5803+ pageY: true,
5804+ shiftKey: true,
5805+ view: true,
5806+ "char": true,
5807+ code: true,
5808+ charCode: true,
5809+ key: true,
5810+ keyCode: true,
5811+ button: true,
5812+ buttons: true,
5813+ clientX: true,
5814+ clientY: true,
5815+ offsetX: true,
5816+ offsetY: true,
5817+ pointerId: true,
5818+ pointerType: true,
5819+ screenX: true,
5820+ screenY: true,
5821+ targetTouches: true,
5822+ toElement: true,
5823+ touches: true,
5824+
5825+ which: function( event ) {
5826+ var button = event.button;
5827+
5828+ // Add which for key events
5829+ if ( event.which == null && rkeyEvent.test( event.type ) ) {
5830+ return event.charCode != null ? event.charCode : event.keyCode;
5831+ }
5832+
5833+ // Add which for click: 1 === left; 2 === middle; 3 === right
5834+ if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
5835+ if ( button & 1 ) {
5836+ return 1;
5837+ }
5838+
5839+ if ( button & 2 ) {
5840+ return 3;
5841+ }
5842+
5843+ if ( button & 4 ) {
5844+ return 2;
5845+ }
5846+
5847+ return 0;
5848+ }
5849+
5850+ return event.which;
5851+ }
5852+}, jQuery.event.addProp );
5853+
5854+jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) {
5855+ jQuery.event.special[ type ] = {
5856+
5857+ // Utilize native event if possible so blur/focus sequence is correct
5858+ setup: function() {
5859+
5860+ // Claim the first handler
5861+ // dataPriv.set( this, "focus", ... )
5862+ // dataPriv.set( this, "blur", ... )
5863+ leverageNative( this, type, expectSync );
5864+
5865+ // Return false to allow normal processing in the caller
5866+ return false;
5867+ },
5868+ trigger: function() {
5869+
5870+ // Force setup before trigger
5871+ leverageNative( this, type );
5872+
5873+ // Return non-false to allow normal event-path propagation
5874+ return true;
5875+ },
5876+
5877+ delegateType: delegateType
5878+ };
5879+} );
5880+
5881+// Create mouseenter/leave events using mouseover/out and event-time checks
5882+// so that event delegation works in jQuery.
5883+// Do the same for pointerenter/pointerleave and pointerover/pointerout
5884+//
5885+// Support: Safari 7 only
5886+// Safari sends mouseenter too often; see:
5887+// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
5888+// for the description of the bug (it existed in older Chrome versions as well).
5889+jQuery.each( {
5890+ mouseenter: "mouseover",
5891+ mouseleave: "mouseout",
5892+ pointerenter: "pointerover",
5893+ pointerleave: "pointerout"
5894+}, function( orig, fix ) {
5895+ jQuery.event.special[ orig ] = {
5896+ delegateType: fix,
5897+ bindType: fix,
5898+
5899+ handle: function( event ) {
5900+ var ret,
5901+ target = this,
5902+ related = event.relatedTarget,
5903+ handleObj = event.handleObj;
5904+
5905+ // For mouseenter/leave call the handler if related is outside the target.
5906+ // NB: No relatedTarget if the mouse left/entered the browser window
5907+ if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
5908+ event.type = handleObj.origType;
5909+ ret = handleObj.handler.apply( this, arguments );
5910+ event.type = fix;
5911+ }
5912+ return ret;
5913+ }
5914+ };
5915+} );
5916+
5917+jQuery.fn.extend( {
5918+
5919+ on: function( types, selector, data, fn ) {
5920+ return on( this, types, selector, data, fn );
5921+ },
5922+ one: function( types, selector, data, fn ) {
5923+ return on( this, types, selector, data, fn, 1 );
5924+ },
5925+ off: function( types, selector, fn ) {
5926+ var handleObj, type;
5927+ if ( types && types.preventDefault && types.handleObj ) {
5928+
5929+ // ( event ) dispatched jQuery.Event
5930+ handleObj = types.handleObj;
5931+ jQuery( types.delegateTarget ).off(
5932+ handleObj.namespace ?
5933+ handleObj.origType + "." + handleObj.namespace :
5934+ handleObj.origType,
5935+ handleObj.selector,
5936+ handleObj.handler
5937+ );
5938+ return this;
5939+ }
5940+ if ( typeof types === "object" ) {
5941+
5942+ // ( types-object [, selector] )
5943+ for ( type in types ) {
5944+ this.off( type, selector, types[ type ] );
5945+ }
5946+ return this;
5947+ }
5948+ if ( selector === false || typeof selector === "function" ) {
5949+
5950+ // ( types [, fn] )
5951+ fn = selector;
5952+ selector = undefined;
5953+ }
5954+ if ( fn === false ) {
5955+ fn = returnFalse;
5956+ }
5957+ return this.each( function() {
5958+ jQuery.event.remove( this, types, fn, selector );
5959+ } );
5960+ }
5961+} );
5962+
5963+
5964+var
5965+
5966+ // Support: IE <=10 - 11, Edge 12 - 13 only
5967+ // In IE/Edge using regex groups here causes severe slowdowns.
5968+ // See https://connect.microsoft.com/IE/feedback/details/1736512/
5969+ rnoInnerhtml = /<script|<style|<link/i,
5970+
5971+ // checked="checked" or checked
5972+ rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
5973+ rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
5974+
5975+// Prefer a tbody over its parent table for containing new rows
5976+function manipulationTarget( elem, content ) {
5977+ if ( nodeName( elem, "table" ) &&
5978+ nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
5979+
5980+ return jQuery( elem ).children( "tbody" )[ 0 ] || elem;
5981+ }
5982+
5983+ return elem;
5984+}
5985+
5986+// Replace/restore the type attribute of script elements for safe DOM manipulation
5987+function disableScript( elem ) {
5988+ elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
5989+ return elem;
5990+}
5991+function restoreScript( elem ) {
5992+ if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) {
5993+ elem.type = elem.type.slice( 5 );
5994+ } else {
5995+ elem.removeAttribute( "type" );
5996+ }
5997+
5998+ return elem;
5999+}
6000+
6001+function cloneCopyEvent( src, dest ) {
6002+ var i, l, type, pdataOld, udataOld, udataCur, events;
6003+
6004+ if ( dest.nodeType !== 1 ) {
6005+ return;
6006+ }
6007+
6008+ // 1. Copy private data: events, handlers, etc.
6009+ if ( dataPriv.hasData( src ) ) {
6010+ pdataOld = dataPriv.get( src );
6011+ events = pdataOld.events;
6012+
6013+ if ( events ) {
6014+ dataPriv.remove( dest, "handle events" );
6015+
6016+ for ( type in events ) {
6017+ for ( i = 0, l = events[ type ].length; i < l; i++ ) {
6018+ jQuery.event.add( dest, type, events[ type ][ i ] );
6019+ }
6020+ }
6021+ }
6022+ }
6023+
6024+ // 2. Copy user data
6025+ if ( dataUser.hasData( src ) ) {
6026+ udataOld = dataUser.access( src );
6027+ udataCur = jQuery.extend( {}, udataOld );
6028+
6029+ dataUser.set( dest, udataCur );
6030+ }
6031+}
6032+
6033+// Fix IE bugs, see support tests
6034+function fixInput( src, dest ) {
6035+ var nodeName = dest.nodeName.toLowerCase();
6036+
6037+ // Fails to persist the checked state of a cloned checkbox or radio button.
6038+ if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
6039+ dest.checked = src.checked;
6040+
6041+ // Fails to return the selected option to the default selected state when cloning options
6042+ } else if ( nodeName === "input" || nodeName === "textarea" ) {
6043+ dest.defaultValue = src.defaultValue;
6044+ }
6045+}
6046+
6047+function domManip( collection, args, callback, ignored ) {
6048+
6049+ // Flatten any nested arrays
6050+ args = flat( args );
6051+
6052+ var fragment, first, scripts, hasScripts, node, doc,
6053+ i = 0,
6054+ l = collection.length,
6055+ iNoClone = l - 1,
6056+ value = args[ 0 ],
6057+ valueIsFunction = isFunction( value );
6058+
6059+ // We can't cloneNode fragments that contain checked, in WebKit
6060+ if ( valueIsFunction ||
6061+ ( l > 1 && typeof value === "string" &&
6062+ !support.checkClone && rchecked.test( value ) ) ) {
6063+ return collection.each( function( index ) {
6064+ var self = collection.eq( index );
6065+ if ( valueIsFunction ) {
6066+ args[ 0 ] = value.call( this, index, self.html() );
6067+ }
6068+ domManip( self, args, callback, ignored );
6069+ } );
6070+ }
6071+
6072+ if ( l ) {
6073+ fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
6074+ first = fragment.firstChild;
6075+
6076+ if ( fragment.childNodes.length === 1 ) {
6077+ fragment = first;
6078+ }
6079+
6080+ // Require either new content or an interest in ignored elements to invoke the callback
6081+ if ( first || ignored ) {
6082+ scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
6083+ hasScripts = scripts.length;
6084+
6085+ // Use the original fragment for the last item
6086+ // instead of the first because it can end up
6087+ // being emptied incorrectly in certain situations (#8070).
6088+ for ( ; i < l; i++ ) {
6089+ node = fragment;
6090+
6091+ if ( i !== iNoClone ) {
6092+ node = jQuery.clone( node, true, true );
6093+
6094+ // Keep references to cloned scripts for later restoration
6095+ if ( hasScripts ) {
6096+
6097+ // Support: Android <=4.0 only, PhantomJS 1 only
6098+ // push.apply(_, arraylike) throws on ancient WebKit
6099+ jQuery.merge( scripts, getAll( node, "script" ) );
6100+ }
6101+ }
6102+
6103+ callback.call( collection[ i ], node, i );
6104+ }
6105+
6106+ if ( hasScripts ) {
6107+ doc = scripts[ scripts.length - 1 ].ownerDocument;
6108+
6109+ // Reenable scripts
6110+ jQuery.map( scripts, restoreScript );
6111+
6112+ // Evaluate executable scripts on first document insertion
6113+ for ( i = 0; i < hasScripts; i++ ) {
6114+ node = scripts[ i ];
6115+ if ( rscriptType.test( node.type || "" ) &&
6116+ !dataPriv.access( node, "globalEval" ) &&
6117+ jQuery.contains( doc, node ) ) {
6118+
6119+ if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) {
6120+
6121+ // Optional AJAX dependency, but won't run scripts if not present
6122+ if ( jQuery._evalUrl && !node.noModule ) {
6123+ jQuery._evalUrl( node.src, {
6124+ nonce: node.nonce || node.getAttribute( "nonce" )
6125+ }, doc );
6126+ }
6127+ } else {
6128+ DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc );
6129+ }
6130+ }
6131+ }
6132+ }
6133+ }
6134+ }
6135+
6136+ return collection;
6137+}
6138+
6139+function remove( elem, selector, keepData ) {
6140+ var node,
6141+ nodes = selector ? jQuery.filter( selector, elem ) : elem,
6142+ i = 0;
6143+
6144+ for ( ; ( node = nodes[ i ] ) != null; i++ ) {
6145+ if ( !keepData && node.nodeType === 1 ) {
6146+ jQuery.cleanData( getAll( node ) );
6147+ }
6148+
6149+ if ( node.parentNode ) {
6150+ if ( keepData && isAttached( node ) ) {
6151+ setGlobalEval( getAll( node, "script" ) );
6152+ }
6153+ node.parentNode.removeChild( node );
6154+ }
6155+ }
6156+
6157+ return elem;
6158+}
6159+
6160+jQuery.extend( {
6161+ htmlPrefilter: function( html ) {
6162+ return html;
6163+ },
6164+
6165+ clone: function( elem, dataAndEvents, deepDataAndEvents ) {
6166+ var i, l, srcElements, destElements,
6167+ clone = elem.cloneNode( true ),
6168+ inPage = isAttached( elem );
6169+
6170+ // Fix IE cloning issues
6171+ if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
6172+ !jQuery.isXMLDoc( elem ) ) {
6173+
6174+ // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
6175+ destElements = getAll( clone );
6176+ srcElements = getAll( elem );
6177+
6178+ for ( i = 0, l = srcElements.length; i < l; i++ ) {
6179+ fixInput( srcElements[ i ], destElements[ i ] );
6180+ }
6181+ }
6182+
6183+ // Copy the events from the original to the clone
6184+ if ( dataAndEvents ) {
6185+ if ( deepDataAndEvents ) {
6186+ srcElements = srcElements || getAll( elem );
6187+ destElements = destElements || getAll( clone );
6188+
6189+ for ( i = 0, l = srcElements.length; i < l; i++ ) {
6190+ cloneCopyEvent( srcElements[ i ], destElements[ i ] );
6191+ }
6192+ } else {
6193+ cloneCopyEvent( elem, clone );
6194+ }
6195+ }
6196+
6197+ // Preserve script evaluation history
6198+ destElements = getAll( clone, "script" );
6199+ if ( destElements.length > 0 ) {
6200+ setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
6201+ }
6202+
6203+ // Return the cloned set
6204+ return clone;
6205+ },
6206+
6207+ cleanData: function( elems ) {
6208+ var data, elem, type,
6209+ special = jQuery.event.special,
6210+ i = 0;
6211+
6212+ for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
6213+ if ( acceptData( elem ) ) {
6214+ if ( ( data = elem[ dataPriv.expando ] ) ) {
6215+ if ( data.events ) {
6216+ for ( type in data.events ) {
6217+ if ( special[ type ] ) {
6218+ jQuery.event.remove( elem, type );
6219+
6220+ // This is a shortcut to avoid jQuery.event.remove's overhead
6221+ } else {
6222+ jQuery.removeEvent( elem, type, data.handle );
6223+ }
6224+ }
6225+ }
6226+
6227+ // Support: Chrome <=35 - 45+
6228+ // Assign undefined instead of using delete, see Data#remove
6229+ elem[ dataPriv.expando ] = undefined;
6230+ }
6231+ if ( elem[ dataUser.expando ] ) {
6232+
6233+ // Support: Chrome <=35 - 45+
6234+ // Assign undefined instead of using delete, see Data#remove
6235+ elem[ dataUser.expando ] = undefined;
6236+ }
6237+ }
6238+ }
6239+ }
6240+} );
6241+
6242+jQuery.fn.extend( {
6243+ detach: function( selector ) {
6244+ return remove( this, selector, true );
6245+ },
6246+
6247+ remove: function( selector ) {
6248+ return remove( this, selector );
6249+ },
6250+
6251+ text: function( value ) {
6252+ return access( this, function( value ) {
6253+ return value === undefined ?
6254+ jQuery.text( this ) :
6255+ this.empty().each( function() {
6256+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
6257+ this.textContent = value;
6258+ }
6259+ } );
6260+ }, null, value, arguments.length );
6261+ },
6262+
6263+ append: function() {
6264+ return domManip( this, arguments, function( elem ) {
6265+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
6266+ var target = manipulationTarget( this, elem );
6267+ target.appendChild( elem );
6268+ }
6269+ } );
6270+ },
6271+
6272+ prepend: function() {
6273+ return domManip( this, arguments, function( elem ) {
6274+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
6275+ var target = manipulationTarget( this, elem );
6276+ target.insertBefore( elem, target.firstChild );
6277+ }
6278+ } );
6279+ },
6280+
6281+ before: function() {
6282+ return domManip( this, arguments, function( elem ) {
6283+ if ( this.parentNode ) {
6284+ this.parentNode.insertBefore( elem, this );
6285+ }
6286+ } );
6287+ },
6288+
6289+ after: function() {
6290+ return domManip( this, arguments, function( elem ) {
6291+ if ( this.parentNode ) {
6292+ this.parentNode.insertBefore( elem, this.nextSibling );
6293+ }
6294+ } );
6295+ },
6296+
6297+ empty: function() {
6298+ var elem,
6299+ i = 0;
6300+
6301+ for ( ; ( elem = this[ i ] ) != null; i++ ) {
6302+ if ( elem.nodeType === 1 ) {
6303+
6304+ // Prevent memory leaks
6305+ jQuery.cleanData( getAll( elem, false ) );
6306+
6307+ // Remove any remaining nodes
6308+ elem.textContent = "";
6309+ }
6310+ }
6311+
6312+ return this;
6313+ },
6314+
6315+ clone: function( dataAndEvents, deepDataAndEvents ) {
6316+ dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
6317+ deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
6318+
6319+ return this.map( function() {
6320+ return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
6321+ } );
6322+ },
6323+
6324+ html: function( value ) {
6325+ return access( this, function( value ) {
6326+ var elem = this[ 0 ] || {},
6327+ i = 0,
6328+ l = this.length;
6329+
6330+ if ( value === undefined && elem.nodeType === 1 ) {
6331+ return elem.innerHTML;
6332+ }
6333+
6334+ // See if we can take a shortcut and just use innerHTML
6335+ if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
6336+ !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
6337+
6338+ value = jQuery.htmlPrefilter( value );
6339+
6340+ try {
6341+ for ( ; i < l; i++ ) {
6342+ elem = this[ i ] || {};
6343+
6344+ // Remove element nodes and prevent memory leaks
6345+ if ( elem.nodeType === 1 ) {
6346+ jQuery.cleanData( getAll( elem, false ) );
6347+ elem.innerHTML = value;
6348+ }
6349+ }
6350+
6351+ elem = 0;
6352+
6353+ // If using innerHTML throws an exception, use the fallback method
6354+ } catch ( e ) {}
6355+ }
6356+
6357+ if ( elem ) {
6358+ this.empty().append( value );
6359+ }
6360+ }, null, value, arguments.length );
6361+ },
6362+
6363+ replaceWith: function() {
6364+ var ignored = [];
6365+
6366+ // Make the changes, replacing each non-ignored context element with the new content
6367+ return domManip( this, arguments, function( elem ) {
6368+ var parent = this.parentNode;
6369+
6370+ if ( jQuery.inArray( this, ignored ) < 0 ) {
6371+ jQuery.cleanData( getAll( this ) );
6372+ if ( parent ) {
6373+ parent.replaceChild( elem, this );
6374+ }
6375+ }
6376+
6377+ // Force callback invocation
6378+ }, ignored );
6379+ }
6380+} );
6381+
6382+jQuery.each( {
6383+ appendTo: "append",
6384+ prependTo: "prepend",
6385+ insertBefore: "before",
6386+ insertAfter: "after",
6387+ replaceAll: "replaceWith"
6388+}, function( name, original ) {
6389+ jQuery.fn[ name ] = function( selector ) {
6390+ var elems,
6391+ ret = [],
6392+ insert = jQuery( selector ),
6393+ last = insert.length - 1,
6394+ i = 0;
6395+
6396+ for ( ; i <= last; i++ ) {
6397+ elems = i === last ? this : this.clone( true );
6398+ jQuery( insert[ i ] )[ original ]( elems );
6399+
6400+ // Support: Android <=4.0 only, PhantomJS 1 only
6401+ // .get() because push.apply(_, arraylike) throws on ancient WebKit
6402+ push.apply( ret, elems.get() );
6403+ }
6404+
6405+ return this.pushStack( ret );
6406+ };
6407+} );
6408+var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
6409+
6410+var getStyles = function( elem ) {
6411+
6412+ // Support: IE <=11 only, Firefox <=30 (#15098, #14150)
6413+ // IE throws on elements created in popups
6414+ // FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
6415+ var view = elem.ownerDocument.defaultView;
6416+
6417+ if ( !view || !view.opener ) {
6418+ view = window;
6419+ }
6420+
6421+ return view.getComputedStyle( elem );
6422+ };
6423+
6424+var swap = function( elem, options, callback ) {
6425+ var ret, name,
6426+ old = {};
6427+
6428+ // Remember the old values, and insert the new ones
6429+ for ( name in options ) {
6430+ old[ name ] = elem.style[ name ];
6431+ elem.style[ name ] = options[ name ];
6432+ }
6433+
6434+ ret = callback.call( elem );
6435+
6436+ // Revert the old values
6437+ for ( name in options ) {
6438+ elem.style[ name ] = old[ name ];
6439+ }
6440+
6441+ return ret;
6442+};
6443+
6444+
6445+var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" );
6446+
6447+
6448+
6449+( function() {
6450+
6451+ // Executing both pixelPosition & boxSizingReliable tests require only one layout
6452+ // so they're executed at the same time to save the second computation.
6453+ function computeStyleTests() {
6454+
6455+ // This is a singleton, we need to execute it only once
6456+ if ( !div ) {
6457+ return;
6458+ }
6459+
6460+ container.style.cssText = "position:absolute;left:-11111px;width:60px;" +
6461+ "margin-top:1px;padding:0;border:0";
6462+ div.style.cssText =
6463+ "position:relative;display:block;box-sizing:border-box;overflow:scroll;" +
6464+ "margin:auto;border:1px;padding:1px;" +
6465+ "width:60%;top:1%";
6466+ documentElement.appendChild( container ).appendChild( div );
6467+
6468+ var divStyle = window.getComputedStyle( div );
6469+ pixelPositionVal = divStyle.top !== "1%";
6470+
6471+ // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
6472+ reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;
6473+
6474+ // Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3
6475+ // Some styles come back with percentage values, even though they shouldn't
6476+ div.style.right = "60%";
6477+ pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;
6478+
6479+ // Support: IE 9 - 11 only
6480+ // Detect misreporting of content dimensions for box-sizing:border-box elements
6481+ boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;
6482+
6483+ // Support: IE 9 only
6484+ // Detect overflow:scroll screwiness (gh-3699)
6485+ // Support: Chrome <=64
6486+ // Don't get tricked when zoom affects offsetWidth (gh-4029)
6487+ div.style.position = "absolute";
6488+ scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12;
6489+
6490+ documentElement.removeChild( container );
6491+
6492+ // Nullify the div so it wouldn't be stored in the memory and
6493+ // it will also be a sign that checks already performed
6494+ div = null;
6495+ }
6496+
6497+ function roundPixelMeasures( measure ) {
6498+ return Math.round( parseFloat( measure ) );
6499+ }
6500+
6501+ var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,
6502+ reliableTrDimensionsVal, reliableMarginLeftVal,
6503+ container = document.createElement( "div" ),
6504+ div = document.createElement( "div" );
6505+
6506+ // Finish early in limited (non-browser) environments
6507+ if ( !div.style ) {
6508+ return;
6509+ }
6510+
6511+ // Support: IE <=9 - 11 only
6512+ // Style of cloned element affects source element cloned (#8908)
6513+ div.style.backgroundClip = "content-box";
6514+ div.cloneNode( true ).style.backgroundClip = "";
6515+ support.clearCloneStyle = div.style.backgroundClip === "content-box";
6516+
6517+ jQuery.extend( support, {
6518+ boxSizingReliable: function() {
6519+ computeStyleTests();
6520+ return boxSizingReliableVal;
6521+ },
6522+ pixelBoxStyles: function() {
6523+ computeStyleTests();
6524+ return pixelBoxStylesVal;
6525+ },
6526+ pixelPosition: function() {
6527+ computeStyleTests();
6528+ return pixelPositionVal;
6529+ },
6530+ reliableMarginLeft: function() {
6531+ computeStyleTests();
6532+ return reliableMarginLeftVal;
6533+ },
6534+ scrollboxSize: function() {
6535+ computeStyleTests();
6536+ return scrollboxSizeVal;
6537+ },
6538+
6539+ // Support: IE 9 - 11+, Edge 15 - 18+
6540+ // IE/Edge misreport `getComputedStyle` of table rows with width/height
6541+ // set in CSS while `offset*` properties report correct values.
6542+ // Behavior in IE 9 is more subtle than in newer versions & it passes
6543+ // some versions of this test; make sure not to make it pass there!
6544+ reliableTrDimensions: function() {
6545+ var table, tr, trChild, trStyle;
6546+ if ( reliableTrDimensionsVal == null ) {
6547+ table = document.createElement( "table" );
6548+ tr = document.createElement( "tr" );
6549+ trChild = document.createElement( "div" );
6550+
6551+ table.style.cssText = "position:absolute;left:-11111px";
6552+ tr.style.height = "1px";
6553+ trChild.style.height = "9px";
6554+
6555+ documentElement
6556+ .appendChild( table )
6557+ .appendChild( tr )
6558+ .appendChild( trChild );
6559+
6560+ trStyle = window.getComputedStyle( tr );
6561+ reliableTrDimensionsVal = parseInt( trStyle.height ) > 3;
6562+
6563+ documentElement.removeChild( table );
6564+ }
6565+ return reliableTrDimensionsVal;
6566+ }
6567+ } );
6568+} )();
6569+
6570+
6571+function curCSS( elem, name, computed ) {
6572+ var width, minWidth, maxWidth, ret,
6573+
6574+ // Support: Firefox 51+
6575+ // Retrieving style before computed somehow
6576+ // fixes an issue with getting wrong values
6577+ // on detached elements
6578+ style = elem.style;
6579+
6580+ computed = computed || getStyles( elem );
6581+
6582+ // getPropertyValue is needed for:
6583+ // .css('filter') (IE 9 only, #12537)
6584+ // .css('--customProperty) (#3144)
6585+ if ( computed ) {
6586+ ret = computed.getPropertyValue( name ) || computed[ name ];
6587+
6588+ if ( ret === "" && !isAttached( elem ) ) {
6589+ ret = jQuery.style( elem, name );
6590+ }
6591+
6592+ // A tribute to the "awesome hack by Dean Edwards"
6593+ // Android Browser returns percentage for some values,
6594+ // but width seems to be reliably pixels.
6595+ // This is against the CSSOM draft spec:
6596+ // https://drafts.csswg.org/cssom/#resolved-values
6597+ if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) {
6598+
6599+ // Remember the original values
6600+ width = style.width;
6601+ minWidth = style.minWidth;
6602+ maxWidth = style.maxWidth;
6603+
6604+ // Put in the new values to get a computed value out
6605+ style.minWidth = style.maxWidth = style.width = ret;
6606+ ret = computed.width;
6607+
6608+ // Revert the changed values
6609+ style.width = width;
6610+ style.minWidth = minWidth;
6611+ style.maxWidth = maxWidth;
6612+ }
6613+ }
6614+
6615+ return ret !== undefined ?
6616+
6617+ // Support: IE <=9 - 11 only
6618+ // IE returns zIndex value as an integer.
6619+ ret + "" :
6620+ ret;
6621+}
6622+
6623+
6624+function addGetHookIf( conditionFn, hookFn ) {
6625+
6626+ // Define the hook, we'll check on the first run if it's really needed.
6627+ return {
6628+ get: function() {
6629+ if ( conditionFn() ) {
6630+
6631+ // Hook not needed (or it's not possible to use it due
6632+ // to missing dependency), remove it.
6633+ delete this.get;
6634+ return;
6635+ }
6636+
6637+ // Hook needed; redefine it so that the support test is not executed again.
6638+ return ( this.get = hookFn ).apply( this, arguments );
6639+ }
6640+ };
6641+}
6642+
6643+
6644+var cssPrefixes = [ "Webkit", "Moz", "ms" ],
6645+ emptyStyle = document.createElement( "div" ).style,
6646+ vendorProps = {};
6647+
6648+// Return a vendor-prefixed property or undefined
6649+function vendorPropName( name ) {
6650+
6651+ // Check for vendor prefixed names
6652+ var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
6653+ i = cssPrefixes.length;
6654+
6655+ while ( i-- ) {
6656+ name = cssPrefixes[ i ] + capName;
6657+ if ( name in emptyStyle ) {
6658+ return name;
6659+ }
6660+ }
6661+}
6662+
6663+// Return a potentially-mapped jQuery.cssProps or vendor prefixed property
6664+function finalPropName( name ) {
6665+ var final = jQuery.cssProps[ name ] || vendorProps[ name ];
6666+
6667+ if ( final ) {
6668+ return final;
6669+ }
6670+ if ( name in emptyStyle ) {
6671+ return name;
6672+ }
6673+ return vendorProps[ name ] = vendorPropName( name ) || name;
6674+}
6675+
6676+
6677+var
6678+
6679+ // Swappable if display is none or starts with table
6680+ // except "table", "table-cell", or "table-caption"
6681+ // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
6682+ rdisplayswap = /^(none|table(?!-c[ea]).+)/,
6683+ rcustomProp = /^--/,
6684+ cssShow = { position: "absolute", visibility: "hidden", display: "block" },
6685+ cssNormalTransform = {
6686+ letterSpacing: "0",
6687+ fontWeight: "400"
6688+ };
6689+
6690+function setPositiveNumber( _elem, value, subtract ) {
6691+
6692+ // Any relative (+/-) values have already been
6693+ // normalized at this point
6694+ var matches = rcssNum.exec( value );
6695+ return matches ?
6696+
6697+ // Guard against undefined "subtract", e.g., when used as in cssHooks
6698+ Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
6699+ value;
6700+}
6701+
6702+function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) {
6703+ var i = dimension === "width" ? 1 : 0,
6704+ extra = 0,
6705+ delta = 0;
6706+
6707+ // Adjustment may not be necessary
6708+ if ( box === ( isBorderBox ? "border" : "content" ) ) {
6709+ return 0;
6710+ }
6711+
6712+ for ( ; i < 4; i += 2 ) {
6713+
6714+ // Both box models exclude margin
6715+ if ( box === "margin" ) {
6716+ delta += jQuery.css( elem, box + cssExpand[ i ], true, styles );
6717+ }
6718+
6719+ // If we get here with a content-box, we're seeking "padding" or "border" or "margin"
6720+ if ( !isBorderBox ) {
6721+
6722+ // Add padding
6723+ delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
6724+
6725+ // For "border" or "margin", add border
6726+ if ( box !== "padding" ) {
6727+ delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
6728+
6729+ // But still keep track of it otherwise
6730+ } else {
6731+ extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
6732+ }
6733+
6734+ // If we get here with a border-box (content + padding + border), we're seeking "content" or
6735+ // "padding" or "margin"
6736+ } else {
6737+
6738+ // For "content", subtract padding
6739+ if ( box === "content" ) {
6740+ delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
6741+ }
6742+
6743+ // For "content" or "padding", subtract border
6744+ if ( box !== "margin" ) {
6745+ delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
6746+ }
6747+ }
6748+ }
6749+
6750+ // Account for positive content-box scroll gutter when requested by providing computedVal
6751+ if ( !isBorderBox && computedVal >= 0 ) {
6752+
6753+ // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border
6754+ // Assuming integer scroll gutter, subtract the rest and round down
6755+ delta += Math.max( 0, Math.ceil(
6756+ elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
6757+ computedVal -
6758+ delta -
6759+ extra -
6760+ 0.5
6761+
6762+ // If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter
6763+ // Use an explicit zero to avoid NaN (gh-3964)
6764+ ) ) || 0;
6765+ }
6766+
6767+ return delta;
6768+}
6769+
6770+function getWidthOrHeight( elem, dimension, extra ) {
6771+
6772+ // Start with computed style
6773+ var styles = getStyles( elem ),
6774+
6775+ // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322).
6776+ // Fake content-box until we know it's needed to know the true value.
6777+ boxSizingNeeded = !support.boxSizingReliable() || extra,
6778+ isBorderBox = boxSizingNeeded &&
6779+ jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
6780+ valueIsBorderBox = isBorderBox,
6781+
6782+ val = curCSS( elem, dimension, styles ),
6783+ offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 );
6784+
6785+ // Support: Firefox <=54
6786+ // Return a confounding non-pixel value or feign ignorance, as appropriate.
6787+ if ( rnumnonpx.test( val ) ) {
6788+ if ( !extra ) {
6789+ return val;
6790+ }
6791+ val = "auto";
6792+ }
6793+
6794+
6795+ // Support: IE 9 - 11 only
6796+ // Use offsetWidth/offsetHeight for when box sizing is unreliable.
6797+ // In those cases, the computed value can be trusted to be border-box.
6798+ if ( ( !support.boxSizingReliable() && isBorderBox ||
6799+
6800+ // Support: IE 10 - 11+, Edge 15 - 18+
6801+ // IE/Edge misreport `getComputedStyle` of table rows with width/height
6802+ // set in CSS while `offset*` properties report correct values.
6803+ // Interestingly, in some cases IE 9 doesn't suffer from this issue.
6804+ !support.reliableTrDimensions() && nodeName( elem, "tr" ) ||
6805+
6806+ // Fall back to offsetWidth/offsetHeight when value is "auto"
6807+ // This happens for inline elements with no explicit setting (gh-3571)
6808+ val === "auto" ||
6809+
6810+ // Support: Android <=4.1 - 4.3 only
6811+ // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
6812+ !parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) &&
6813+
6814+ // Make sure the element is visible & connected
6815+ elem.getClientRects().length ) {
6816+
6817+ isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
6818+
6819+ // Where available, offsetWidth/offsetHeight approximate border box dimensions.
6820+ // Where not available (e.g., SVG), assume unreliable box-sizing and interpret the
6821+ // retrieved value as a content box dimension.
6822+ valueIsBorderBox = offsetProp in elem;
6823+ if ( valueIsBorderBox ) {
6824+ val = elem[ offsetProp ];
6825+ }
6826+ }
6827+
6828+ // Normalize "" and auto
6829+ val = parseFloat( val ) || 0;
6830+
6831+ // Adjust for the element's box model
6832+ return ( val +
6833+ boxModelAdjustment(
6834+ elem,
6835+ dimension,
6836+ extra || ( isBorderBox ? "border" : "content" ),
6837+ valueIsBorderBox,
6838+ styles,
6839+
6840+ // Provide the current computed size to request scroll gutter calculation (gh-3589)
6841+ val
6842+ )
6843+ ) + "px";
6844+}
6845+
6846+jQuery.extend( {
6847+
6848+ // Add in style property hooks for overriding the default
6849+ // behavior of getting and setting a style property
6850+ cssHooks: {
6851+ opacity: {
6852+ get: function( elem, computed ) {
6853+ if ( computed ) {
6854+
6855+ // We should always get a number back from opacity
6856+ var ret = curCSS( elem, "opacity" );
6857+ return ret === "" ? "1" : ret;
6858+ }
6859+ }
6860+ }
6861+ },
6862+
6863+ // Don't automatically add "px" to these possibly-unitless properties
6864+ cssNumber: {
6865+ "animationIterationCount": true,
6866+ "columnCount": true,
6867+ "fillOpacity": true,
6868+ "flexGrow": true,
6869+ "flexShrink": true,
6870+ "fontWeight": true,
6871+ "gridArea": true,
6872+ "gridColumn": true,
6873+ "gridColumnEnd": true,
6874+ "gridColumnStart": true,
6875+ "gridRow": true,
6876+ "gridRowEnd": true,
6877+ "gridRowStart": true,
6878+ "lineHeight": true,
6879+ "opacity": true,
6880+ "order": true,
6881+ "orphans": true,
6882+ "widows": true,
6883+ "zIndex": true,
6884+ "zoom": true
6885+ },
6886+
6887+ // Add in properties whose names you wish to fix before
6888+ // setting or getting the value
6889+ cssProps: {},
6890+
6891+ // Get and set the style property on a DOM Node
6892+ style: function( elem, name, value, extra ) {
6893+
6894+ // Don't set styles on text and comment nodes
6895+ if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
6896+ return;
6897+ }
6898+
6899+ // Make sure that we're working with the right name
6900+ var ret, type, hooks,
6901+ origName = camelCase( name ),
6902+ isCustomProp = rcustomProp.test( name ),
6903+ style = elem.style;
6904+
6905+ // Make sure that we're working with the right name. We don't
6906+ // want to query the value if it is a CSS custom property
6907+ // since they are user-defined.
6908+ if ( !isCustomProp ) {
6909+ name = finalPropName( origName );
6910+ }
6911+
6912+ // Gets hook for the prefixed version, then unprefixed version
6913+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
6914+
6915+ // Check if we're setting a value
6916+ if ( value !== undefined ) {
6917+ type = typeof value;
6918+
6919+ // Convert "+=" or "-=" to relative numbers (#7345)
6920+ if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
6921+ value = adjustCSS( elem, name, ret );
6922+
6923+ // Fixes bug #9237
6924+ type = "number";
6925+ }
6926+
6927+ // Make sure that null and NaN values aren't set (#7116)
6928+ if ( value == null || value !== value ) {
6929+ return;
6930+ }
6931+
6932+ // If a number was passed in, add the unit (except for certain CSS properties)
6933+ // The isCustomProp check can be removed in jQuery 4.0 when we only auto-append
6934+ // "px" to a few hardcoded values.
6935+ if ( type === "number" && !isCustomProp ) {
6936+ value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
6937+ }
6938+
6939+ // background-* props affect original clone's values
6940+ if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
6941+ style[ name ] = "inherit";
6942+ }
6943+
6944+ // If a hook was provided, use that value, otherwise just set the specified value
6945+ if ( !hooks || !( "set" in hooks ) ||
6946+ ( value = hooks.set( elem, value, extra ) ) !== undefined ) {
6947+
6948+ if ( isCustomProp ) {
6949+ style.setProperty( name, value );
6950+ } else {
6951+ style[ name ] = value;
6952+ }
6953+ }
6954+
6955+ } else {
6956+
6957+ // If a hook was provided get the non-computed value from there
6958+ if ( hooks && "get" in hooks &&
6959+ ( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
6960+
6961+ return ret;
6962+ }
6963+
6964+ // Otherwise just get the value from the style object
6965+ return style[ name ];
6966+ }
6967+ },
6968+
6969+ css: function( elem, name, extra, styles ) {
6970+ var val, num, hooks,
6971+ origName = camelCase( name ),
6972+ isCustomProp = rcustomProp.test( name );
6973+
6974+ // Make sure that we're working with the right name. We don't
6975+ // want to modify the value if it is a CSS custom property
6976+ // since they are user-defined.
6977+ if ( !isCustomProp ) {
6978+ name = finalPropName( origName );
6979+ }
6980+
6981+ // Try prefixed name followed by the unprefixed name
6982+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
6983+
6984+ // If a hook was provided get the computed value from there
6985+ if ( hooks && "get" in hooks ) {
6986+ val = hooks.get( elem, true, extra );
6987+ }
6988+
6989+ // Otherwise, if a way to get the computed value exists, use that
6990+ if ( val === undefined ) {
6991+ val = curCSS( elem, name, styles );
6992+ }
6993+
6994+ // Convert "normal" to computed value
6995+ if ( val === "normal" && name in cssNormalTransform ) {
6996+ val = cssNormalTransform[ name ];
6997+ }
6998+
6999+ // Make numeric if forced or a qualifier was provided and val looks numeric
7000+ if ( extra === "" || extra ) {
7001+ num = parseFloat( val );
7002+ return extra === true || isFinite( num ) ? num || 0 : val;
7003+ }
7004+
7005+ return val;
7006+ }
7007+} );
7008+
7009+jQuery.each( [ "height", "width" ], function( _i, dimension ) {
7010+ jQuery.cssHooks[ dimension ] = {
7011+ get: function( elem, computed, extra ) {
7012+ if ( computed ) {
7013+
7014+ // Certain elements can have dimension info if we invisibly show them
7015+ // but it must have a current display style that would benefit
7016+ return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
7017+
7018+ // Support: Safari 8+
7019+ // Table columns in Safari have non-zero offsetWidth & zero
7020+ // getBoundingClientRect().width unless display is changed.
7021+ // Support: IE <=11 only
7022+ // Running getBoundingClientRect on a disconnected node
7023+ // in IE throws an error.
7024+ ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
7025+ swap( elem, cssShow, function() {
7026+ return getWidthOrHeight( elem, dimension, extra );
7027+ } ) :
7028+ getWidthOrHeight( elem, dimension, extra );
7029+ }
7030+ },
7031+
7032+ set: function( elem, value, extra ) {
7033+ var matches,
7034+ styles = getStyles( elem ),
7035+
7036+ // Only read styles.position if the test has a chance to fail
7037+ // to avoid forcing a reflow.
7038+ scrollboxSizeBuggy = !support.scrollboxSize() &&
7039+ styles.position === "absolute",
7040+
7041+ // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991)
7042+ boxSizingNeeded = scrollboxSizeBuggy || extra,
7043+ isBorderBox = boxSizingNeeded &&
7044+ jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
7045+ subtract = extra ?
7046+ boxModelAdjustment(
7047+ elem,
7048+ dimension,
7049+ extra,
7050+ isBorderBox,
7051+ styles
7052+ ) :
7053+ 0;
7054+
7055+ // Account for unreliable border-box dimensions by comparing offset* to computed and
7056+ // faking a content-box to get border and padding (gh-3699)
7057+ if ( isBorderBox && scrollboxSizeBuggy ) {
7058+ subtract -= Math.ceil(
7059+ elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
7060+ parseFloat( styles[ dimension ] ) -
7061+ boxModelAdjustment( elem, dimension, "border", false, styles ) -
7062+ 0.5
7063+ );
7064+ }
7065+
7066+ // Convert to pixels if value adjustment is needed
7067+ if ( subtract && ( matches = rcssNum.exec( value ) ) &&
7068+ ( matches[ 3 ] || "px" ) !== "px" ) {
7069+
7070+ elem.style[ dimension ] = value;
7071+ value = jQuery.css( elem, dimension );
7072+ }
7073+
7074+ return setPositiveNumber( elem, value, subtract );
7075+ }
7076+ };
7077+} );
7078+
7079+jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
7080+ function( elem, computed ) {
7081+ if ( computed ) {
7082+ return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
7083+ elem.getBoundingClientRect().left -
7084+ swap( elem, { marginLeft: 0 }, function() {
7085+ return elem.getBoundingClientRect().left;
7086+ } )
7087+ ) + "px";
7088+ }
7089+ }
7090+);
7091+
7092+// These hooks are used by animate to expand properties
7093+jQuery.each( {
7094+ margin: "",
7095+ padding: "",
7096+ border: "Width"
7097+}, function( prefix, suffix ) {
7098+ jQuery.cssHooks[ prefix + suffix ] = {
7099+ expand: function( value ) {
7100+ var i = 0,
7101+ expanded = {},
7102+
7103+ // Assumes a single number if not a string
7104+ parts = typeof value === "string" ? value.split( " " ) : [ value ];
7105+
7106+ for ( ; i < 4; i++ ) {
7107+ expanded[ prefix + cssExpand[ i ] + suffix ] =
7108+ parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
7109+ }
7110+
7111+ return expanded;
7112+ }
7113+ };
7114+
7115+ if ( prefix !== "margin" ) {
7116+ jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
7117+ }
7118+} );
7119+
7120+jQuery.fn.extend( {
7121+ css: function( name, value ) {
7122+ return access( this, function( elem, name, value ) {
7123+ var styles, len,
7124+ map = {},
7125+ i = 0;
7126+
7127+ if ( Array.isArray( name ) ) {
7128+ styles = getStyles( elem );
7129+ len = name.length;
7130+
7131+ for ( ; i < len; i++ ) {
7132+ map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
7133+ }
7134+
7135+ return map;
7136+ }
7137+
7138+ return value !== undefined ?
7139+ jQuery.style( elem, name, value ) :
7140+ jQuery.css( elem, name );
7141+ }, name, value, arguments.length > 1 );
7142+ }
7143+} );
7144+
7145+
7146+function Tween( elem, options, prop, end, easing ) {
7147+ return new Tween.prototype.init( elem, options, prop, end, easing );
7148+}
7149+jQuery.Tween = Tween;
7150+
7151+Tween.prototype = {
7152+ constructor: Tween,
7153+ init: function( elem, options, prop, end, easing, unit ) {
7154+ this.elem = elem;
7155+ this.prop = prop;
7156+ this.easing = easing || jQuery.easing._default;
7157+ this.options = options;
7158+ this.start = this.now = this.cur();
7159+ this.end = end;
7160+ this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
7161+ },
7162+ cur: function() {
7163+ var hooks = Tween.propHooks[ this.prop ];
7164+
7165+ return hooks && hooks.get ?
7166+ hooks.get( this ) :
7167+ Tween.propHooks._default.get( this );
7168+ },
7169+ run: function( percent ) {
7170+ var eased,
7171+ hooks = Tween.propHooks[ this.prop ];
7172+
7173+ if ( this.options.duration ) {
7174+ this.pos = eased = jQuery.easing[ this.easing ](
7175+ percent, this.options.duration * percent, 0, 1, this.options.duration
7176+ );
7177+ } else {
7178+ this.pos = eased = percent;
7179+ }
7180+ this.now = ( this.end - this.start ) * eased + this.start;
7181+
7182+ if ( this.options.step ) {
7183+ this.options.step.call( this.elem, this.now, this );
7184+ }
7185+
7186+ if ( hooks && hooks.set ) {
7187+ hooks.set( this );
7188+ } else {
7189+ Tween.propHooks._default.set( this );
7190+ }
7191+ return this;
7192+ }
7193+};
7194+
7195+Tween.prototype.init.prototype = Tween.prototype;
7196+
7197+Tween.propHooks = {
7198+ _default: {
7199+ get: function( tween ) {
7200+ var result;
7201+
7202+ // Use a property on the element directly when it is not a DOM element,
7203+ // or when there is no matching style property that exists.
7204+ if ( tween.elem.nodeType !== 1 ||
7205+ tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
7206+ return tween.elem[ tween.prop ];
7207+ }
7208+
7209+ // Passing an empty string as a 3rd parameter to .css will automatically
7210+ // attempt a parseFloat and fallback to a string if the parse fails.
7211+ // Simple values such as "10px" are parsed to Float;
7212+ // complex values such as "rotate(1rad)" are returned as-is.
7213+ result = jQuery.css( tween.elem, tween.prop, "" );
7214+
7215+ // Empty strings, null, undefined and "auto" are converted to 0.
7216+ return !result || result === "auto" ? 0 : result;
7217+ },
7218+ set: function( tween ) {
7219+
7220+ // Use step hook for back compat.
7221+ // Use cssHook if its there.
7222+ // Use .style if available and use plain properties where available.
7223+ if ( jQuery.fx.step[ tween.prop ] ) {
7224+ jQuery.fx.step[ tween.prop ]( tween );
7225+ } else if ( tween.elem.nodeType === 1 && (
7226+ jQuery.cssHooks[ tween.prop ] ||
7227+ tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) {
7228+ jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
7229+ } else {
7230+ tween.elem[ tween.prop ] = tween.now;
7231+ }
7232+ }
7233+ }
7234+};
7235+
7236+// Support: IE <=9 only
7237+// Panic based approach to setting things on disconnected nodes
7238+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
7239+ set: function( tween ) {
7240+ if ( tween.elem.nodeType && tween.elem.parentNode ) {
7241+ tween.elem[ tween.prop ] = tween.now;
7242+ }
7243+ }
7244+};
7245+
7246+jQuery.easing = {
7247+ linear: function( p ) {
7248+ return p;
7249+ },
7250+ swing: function( p ) {
7251+ return 0.5 - Math.cos( p * Math.PI ) / 2;
7252+ },
7253+ _default: "swing"
7254+};
7255+
7256+jQuery.fx = Tween.prototype.init;
7257+
7258+// Back compat <1.8 extension point
7259+jQuery.fx.step = {};
7260+
7261+
7262+
7263+
7264+var
7265+ fxNow, inProgress,
7266+ rfxtypes = /^(?:toggle|show|hide)$/,
7267+ rrun = /queueHooks$/;
7268+
7269+function schedule() {
7270+ if ( inProgress ) {
7271+ if ( document.hidden === false && window.requestAnimationFrame ) {
7272+ window.requestAnimationFrame( schedule );
7273+ } else {
7274+ window.setTimeout( schedule, jQuery.fx.interval );
7275+ }
7276+
7277+ jQuery.fx.tick();
7278+ }
7279+}
7280+
7281+// Animations created synchronously will run synchronously
7282+function createFxNow() {
7283+ window.setTimeout( function() {
7284+ fxNow = undefined;
7285+ } );
7286+ return ( fxNow = Date.now() );
7287+}
7288+
7289+// Generate parameters to create a standard animation
7290+function genFx( type, includeWidth ) {
7291+ var which,
7292+ i = 0,
7293+ attrs = { height: type };
7294+
7295+ // If we include width, step value is 1 to do all cssExpand values,
7296+ // otherwise step value is 2 to skip over Left and Right
7297+ includeWidth = includeWidth ? 1 : 0;
7298+ for ( ; i < 4; i += 2 - includeWidth ) {
7299+ which = cssExpand[ i ];
7300+ attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
7301+ }
7302+
7303+ if ( includeWidth ) {
7304+ attrs.opacity = attrs.width = type;
7305+ }
7306+
7307+ return attrs;
7308+}
7309+
7310+function createTween( value, prop, animation ) {
7311+ var tween,
7312+ collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
7313+ index = 0,
7314+ length = collection.length;
7315+ for ( ; index < length; index++ ) {
7316+ if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
7317+
7318+ // We're done with this property
7319+ return tween;
7320+ }
7321+ }
7322+}
7323+
7324+function defaultPrefilter( elem, props, opts ) {
7325+ var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
7326+ isBox = "width" in props || "height" in props,
7327+ anim = this,
7328+ orig = {},
7329+ style = elem.style,
7330+ hidden = elem.nodeType && isHiddenWithinTree( elem ),
7331+ dataShow = dataPriv.get( elem, "fxshow" );
7332+
7333+ // Queue-skipping animations hijack the fx hooks
7334+ if ( !opts.queue ) {
7335+ hooks = jQuery._queueHooks( elem, "fx" );
7336+ if ( hooks.unqueued == null ) {
7337+ hooks.unqueued = 0;
7338+ oldfire = hooks.empty.fire;
7339+ hooks.empty.fire = function() {
7340+ if ( !hooks.unqueued ) {
7341+ oldfire();
7342+ }
7343+ };
7344+ }
7345+ hooks.unqueued++;
7346+
7347+ anim.always( function() {
7348+
7349+ // Ensure the complete handler is called before this completes
7350+ anim.always( function() {
7351+ hooks.unqueued--;
7352+ if ( !jQuery.queue( elem, "fx" ).length ) {
7353+ hooks.empty.fire();
7354+ }
7355+ } );
7356+ } );
7357+ }
7358+
7359+ // Detect show/hide animations
7360+ for ( prop in props ) {
7361+ value = props[ prop ];
7362+ if ( rfxtypes.test( value ) ) {
7363+ delete props[ prop ];
7364+ toggle = toggle || value === "toggle";
7365+ if ( value === ( hidden ? "hide" : "show" ) ) {
7366+
7367+ // Pretend to be hidden if this is a "show" and
7368+ // there is still data from a stopped show/hide
7369+ if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
7370+ hidden = true;
7371+
7372+ // Ignore all other no-op show/hide data
7373+ } else {
7374+ continue;
7375+ }
7376+ }
7377+ orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
7378+ }
7379+ }
7380+
7381+ // Bail out if this is a no-op like .hide().hide()
7382+ propTween = !jQuery.isEmptyObject( props );
7383+ if ( !propTween && jQuery.isEmptyObject( orig ) ) {
7384+ return;
7385+ }
7386+
7387+ // Restrict "overflow" and "display" styles during box animations
7388+ if ( isBox && elem.nodeType === 1 ) {
7389+
7390+ // Support: IE <=9 - 11, Edge 12 - 15
7391+ // Record all 3 overflow attributes because IE does not infer the shorthand
7392+ // from identically-valued overflowX and overflowY and Edge just mirrors
7393+ // the overflowX value there.
7394+ opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
7395+
7396+ // Identify a display type, preferring old show/hide data over the CSS cascade
7397+ restoreDisplay = dataShow && dataShow.display;
7398+ if ( restoreDisplay == null ) {
7399+ restoreDisplay = dataPriv.get( elem, "display" );
7400+ }
7401+ display = jQuery.css( elem, "display" );
7402+ if ( display === "none" ) {
7403+ if ( restoreDisplay ) {
7404+ display = restoreDisplay;
7405+ } else {
7406+
7407+ // Get nonempty value(s) by temporarily forcing visibility
7408+ showHide( [ elem ], true );
7409+ restoreDisplay = elem.style.display || restoreDisplay;
7410+ display = jQuery.css( elem, "display" );
7411+ showHide( [ elem ] );
7412+ }
7413+ }
7414+
7415+ // Animate inline elements as inline-block
7416+ if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
7417+ if ( jQuery.css( elem, "float" ) === "none" ) {
7418+
7419+ // Restore the original display value at the end of pure show/hide animations
7420+ if ( !propTween ) {
7421+ anim.done( function() {
7422+ style.display = restoreDisplay;
7423+ } );
7424+ if ( restoreDisplay == null ) {
7425+ display = style.display;
7426+ restoreDisplay = display === "none" ? "" : display;
7427+ }
7428+ }
7429+ style.display = "inline-block";
7430+ }
7431+ }
7432+ }
7433+
7434+ if ( opts.overflow ) {
7435+ style.overflow = "hidden";
7436+ anim.always( function() {
7437+ style.overflow = opts.overflow[ 0 ];
7438+ style.overflowX = opts.overflow[ 1 ];
7439+ style.overflowY = opts.overflow[ 2 ];
7440+ } );
7441+ }
7442+
7443+ // Implement show/hide animations
7444+ propTween = false;
7445+ for ( prop in orig ) {
7446+
7447+ // General show/hide setup for this element animation
7448+ if ( !propTween ) {
7449+ if ( dataShow ) {
7450+ if ( "hidden" in dataShow ) {
7451+ hidden = dataShow.hidden;
7452+ }
7453+ } else {
7454+ dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
7455+ }
7456+
7457+ // Store hidden/visible for toggle so `.stop().toggle()` "reverses"
7458+ if ( toggle ) {
7459+ dataShow.hidden = !hidden;
7460+ }
7461+
7462+ // Show elements before animating them
7463+ if ( hidden ) {
7464+ showHide( [ elem ], true );
7465+ }
7466+
7467+ /* eslint-disable no-loop-func */
7468+
7469+ anim.done( function() {
7470+
7471+ /* eslint-enable no-loop-func */
7472+
7473+ // The final step of a "hide" animation is actually hiding the element
7474+ if ( !hidden ) {
7475+ showHide( [ elem ] );
7476+ }
7477+ dataPriv.remove( elem, "fxshow" );
7478+ for ( prop in orig ) {
7479+ jQuery.style( elem, prop, orig[ prop ] );
7480+ }
7481+ } );
7482+ }
7483+
7484+ // Per-property setup
7485+ propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
7486+ if ( !( prop in dataShow ) ) {
7487+ dataShow[ prop ] = propTween.start;
7488+ if ( hidden ) {
7489+ propTween.end = propTween.start;
7490+ propTween.start = 0;
7491+ }
7492+ }
7493+ }
7494+}
7495+
7496+function propFilter( props, specialEasing ) {
7497+ var index, name, easing, value, hooks;
7498+
7499+ // camelCase, specialEasing and expand cssHook pass
7500+ for ( index in props ) {
7501+ name = camelCase( index );
7502+ easing = specialEasing[ name ];
7503+ value = props[ index ];
7504+ if ( Array.isArray( value ) ) {
7505+ easing = value[ 1 ];
7506+ value = props[ index ] = value[ 0 ];
7507+ }
7508+
7509+ if ( index !== name ) {
7510+ props[ name ] = value;
7511+ delete props[ index ];
7512+ }
7513+
7514+ hooks = jQuery.cssHooks[ name ];
7515+ if ( hooks && "expand" in hooks ) {
7516+ value = hooks.expand( value );
7517+ delete props[ name ];
7518+
7519+ // Not quite $.extend, this won't overwrite existing keys.
7520+ // Reusing 'index' because we have the correct "name"
7521+ for ( index in value ) {
7522+ if ( !( index in props ) ) {
7523+ props[ index ] = value[ index ];
7524+ specialEasing[ index ] = easing;
7525+ }
7526+ }
7527+ } else {
7528+ specialEasing[ name ] = easing;
7529+ }
7530+ }
7531+}
7532+
7533+function Animation( elem, properties, options ) {
7534+ var result,
7535+ stopped,
7536+ index = 0,
7537+ length = Animation.prefilters.length,
7538+ deferred = jQuery.Deferred().always( function() {
7539+
7540+ // Don't match elem in the :animated selector
7541+ delete tick.elem;
7542+ } ),
7543+ tick = function() {
7544+ if ( stopped ) {
7545+ return false;
7546+ }
7547+ var currentTime = fxNow || createFxNow(),
7548+ remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
7549+
7550+ // Support: Android 2.3 only
7551+ // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
7552+ temp = remaining / animation.duration || 0,
7553+ percent = 1 - temp,
7554+ index = 0,
7555+ length = animation.tweens.length;
7556+
7557+ for ( ; index < length; index++ ) {
7558+ animation.tweens[ index ].run( percent );
7559+ }
7560+
7561+ deferred.notifyWith( elem, [ animation, percent, remaining ] );
7562+
7563+ // If there's more to do, yield
7564+ if ( percent < 1 && length ) {
7565+ return remaining;
7566+ }
7567+
7568+ // If this was an empty animation, synthesize a final progress notification
7569+ if ( !length ) {
7570+ deferred.notifyWith( elem, [ animation, 1, 0 ] );
7571+ }
7572+
7573+ // Resolve the animation and report its conclusion
7574+ deferred.resolveWith( elem, [ animation ] );
7575+ return false;
7576+ },
7577+ animation = deferred.promise( {
7578+ elem: elem,
7579+ props: jQuery.extend( {}, properties ),
7580+ opts: jQuery.extend( true, {
7581+ specialEasing: {},
7582+ easing: jQuery.easing._default
7583+ }, options ),
7584+ originalProperties: properties,
7585+ originalOptions: options,
7586+ startTime: fxNow || createFxNow(),
7587+ duration: options.duration,
7588+ tweens: [],
7589+ createTween: function( prop, end ) {
7590+ var tween = jQuery.Tween( elem, animation.opts, prop, end,
7591+ animation.opts.specialEasing[ prop ] || animation.opts.easing );
7592+ animation.tweens.push( tween );
7593+ return tween;
7594+ },
7595+ stop: function( gotoEnd ) {
7596+ var index = 0,
7597+
7598+ // If we are going to the end, we want to run all the tweens
7599+ // otherwise we skip this part
7600+ length = gotoEnd ? animation.tweens.length : 0;
7601+ if ( stopped ) {
7602+ return this;
7603+ }
7604+ stopped = true;
7605+ for ( ; index < length; index++ ) {
7606+ animation.tweens[ index ].run( 1 );
7607+ }
7608+
7609+ // Resolve when we played the last frame; otherwise, reject
7610+ if ( gotoEnd ) {
7611+ deferred.notifyWith( elem, [ animation, 1, 0 ] );
7612+ deferred.resolveWith( elem, [ animation, gotoEnd ] );
7613+ } else {
7614+ deferred.rejectWith( elem, [ animation, gotoEnd ] );
7615+ }
7616+ return this;
7617+ }
7618+ } ),
7619+ props = animation.props;
7620+
7621+ propFilter( props, animation.opts.specialEasing );
7622+
7623+ for ( ; index < length; index++ ) {
7624+ result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
7625+ if ( result ) {
7626+ if ( isFunction( result.stop ) ) {
7627+ jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
7628+ result.stop.bind( result );
7629+ }
7630+ return result;
7631+ }
7632+ }
7633+
7634+ jQuery.map( props, createTween, animation );
7635+
7636+ if ( isFunction( animation.opts.start ) ) {
7637+ animation.opts.start.call( elem, animation );
7638+ }
7639+
7640+ // Attach callbacks from options
7641+ animation
7642+ .progress( animation.opts.progress )
7643+ .done( animation.opts.done, animation.opts.complete )
7644+ .fail( animation.opts.fail )
7645+ .always( animation.opts.always );
7646+
7647+ jQuery.fx.timer(
7648+ jQuery.extend( tick, {
7649+ elem: elem,
7650+ anim: animation,
7651+ queue: animation.opts.queue
7652+ } )
7653+ );
7654+
7655+ return animation;
7656+}
7657+
7658+jQuery.Animation = jQuery.extend( Animation, {
7659+
7660+ tweeners: {
7661+ "*": [ function( prop, value ) {
7662+ var tween = this.createTween( prop, value );
7663+ adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
7664+ return tween;
7665+ } ]
7666+ },
7667+
7668+ tweener: function( props, callback ) {
7669+ if ( isFunction( props ) ) {
7670+ callback = props;
7671+ props = [ "*" ];
7672+ } else {
7673+ props = props.match( rnothtmlwhite );
7674+ }
7675+
7676+ var prop,
7677+ index = 0,
7678+ length = props.length;
7679+
7680+ for ( ; index < length; index++ ) {
7681+ prop = props[ index ];
7682+ Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
7683+ Animation.tweeners[ prop ].unshift( callback );
7684+ }
7685+ },
7686+
7687+ prefilters: [ defaultPrefilter ],
7688+
7689+ prefilter: function( callback, prepend ) {
7690+ if ( prepend ) {
7691+ Animation.prefilters.unshift( callback );
7692+ } else {
7693+ Animation.prefilters.push( callback );
7694+ }
7695+ }
7696+} );
7697+
7698+jQuery.speed = function( speed, easing, fn ) {
7699+ var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
7700+ complete: fn || !fn && easing ||
7701+ isFunction( speed ) && speed,
7702+ duration: speed,
7703+ easing: fn && easing || easing && !isFunction( easing ) && easing
7704+ };
7705+
7706+ // Go to the end state if fx are off
7707+ if ( jQuery.fx.off ) {
7708+ opt.duration = 0;
7709+
7710+ } else {
7711+ if ( typeof opt.duration !== "number" ) {
7712+ if ( opt.duration in jQuery.fx.speeds ) {
7713+ opt.duration = jQuery.fx.speeds[ opt.duration ];
7714+
7715+ } else {
7716+ opt.duration = jQuery.fx.speeds._default;
7717+ }
7718+ }
7719+ }
7720+
7721+ // Normalize opt.queue - true/undefined/null -> "fx"
7722+ if ( opt.queue == null || opt.queue === true ) {
7723+ opt.queue = "fx";
7724+ }
7725+
7726+ // Queueing
7727+ opt.old = opt.complete;
7728+
7729+ opt.complete = function() {
7730+ if ( isFunction( opt.old ) ) {
7731+ opt.old.call( this );
7732+ }
7733+
7734+ if ( opt.queue ) {
7735+ jQuery.dequeue( this, opt.queue );
7736+ }
7737+ };
7738+
7739+ return opt;
7740+};
7741+
7742+jQuery.fn.extend( {
7743+ fadeTo: function( speed, to, easing, callback ) {
7744+
7745+ // Show any hidden elements after setting opacity to 0
7746+ return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()
7747+
7748+ // Animate to the value specified
7749+ .end().animate( { opacity: to }, speed, easing, callback );
7750+ },
7751+ animate: function( prop, speed, easing, callback ) {
7752+ var empty = jQuery.isEmptyObject( prop ),
7753+ optall = jQuery.speed( speed, easing, callback ),
7754+ doAnimation = function() {
7755+
7756+ // Operate on a copy of prop so per-property easing won't be lost
7757+ var anim = Animation( this, jQuery.extend( {}, prop ), optall );
7758+
7759+ // Empty animations, or finishing resolves immediately
7760+ if ( empty || dataPriv.get( this, "finish" ) ) {
7761+ anim.stop( true );
7762+ }
7763+ };
7764+ doAnimation.finish = doAnimation;
7765+
7766+ return empty || optall.queue === false ?
7767+ this.each( doAnimation ) :
7768+ this.queue( optall.queue, doAnimation );
7769+ },
7770+ stop: function( type, clearQueue, gotoEnd ) {
7771+ var stopQueue = function( hooks ) {
7772+ var stop = hooks.stop;
7773+ delete hooks.stop;
7774+ stop( gotoEnd );
7775+ };
7776+
7777+ if ( typeof type !== "string" ) {
7778+ gotoEnd = clearQueue;
7779+ clearQueue = type;
7780+ type = undefined;
7781+ }
7782+ if ( clearQueue ) {
7783+ this.queue( type || "fx", [] );
7784+ }
7785+
7786+ return this.each( function() {
7787+ var dequeue = true,
7788+ index = type != null && type + "queueHooks",
7789+ timers = jQuery.timers,
7790+ data = dataPriv.get( this );
7791+
7792+ if ( index ) {
7793+ if ( data[ index ] && data[ index ].stop ) {
7794+ stopQueue( data[ index ] );
7795+ }
7796+ } else {
7797+ for ( index in data ) {
7798+ if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
7799+ stopQueue( data[ index ] );
7800+ }
7801+ }
7802+ }
7803+
7804+ for ( index = timers.length; index--; ) {
7805+ if ( timers[ index ].elem === this &&
7806+ ( type == null || timers[ index ].queue === type ) ) {
7807+
7808+ timers[ index ].anim.stop( gotoEnd );
7809+ dequeue = false;
7810+ timers.splice( index, 1 );
7811+ }
7812+ }
7813+
7814+ // Start the next in the queue if the last step wasn't forced.
7815+ // Timers currently will call their complete callbacks, which
7816+ // will dequeue but only if they were gotoEnd.
7817+ if ( dequeue || !gotoEnd ) {
7818+ jQuery.dequeue( this, type );
7819+ }
7820+ } );
7821+ },
7822+ finish: function( type ) {
7823+ if ( type !== false ) {
7824+ type = type || "fx";
7825+ }
7826+ return this.each( function() {
7827+ var index,
7828+ data = dataPriv.get( this ),
7829+ queue = data[ type + "queue" ],
7830+ hooks = data[ type + "queueHooks" ],
7831+ timers = jQuery.timers,
7832+ length = queue ? queue.length : 0;
7833+
7834+ // Enable finishing flag on private data
7835+ data.finish = true;
7836+
7837+ // Empty the queue first
7838+ jQuery.queue( this, type, [] );
7839+
7840+ if ( hooks && hooks.stop ) {
7841+ hooks.stop.call( this, true );
7842+ }
7843+
7844+ // Look for any active animations, and finish them
7845+ for ( index = timers.length; index--; ) {
7846+ if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
7847+ timers[ index ].anim.stop( true );
7848+ timers.splice( index, 1 );
7849+ }
7850+ }
7851+
7852+ // Look for any animations in the old queue and finish them
7853+ for ( index = 0; index < length; index++ ) {
7854+ if ( queue[ index ] && queue[ index ].finish ) {
7855+ queue[ index ].finish.call( this );
7856+ }
7857+ }
7858+
7859+ // Turn off finishing flag
7860+ delete data.finish;
7861+ } );
7862+ }
7863+} );
7864+
7865+jQuery.each( [ "toggle", "show", "hide" ], function( _i, name ) {
7866+ var cssFn = jQuery.fn[ name ];
7867+ jQuery.fn[ name ] = function( speed, easing, callback ) {
7868+ return speed == null || typeof speed === "boolean" ?
7869+ cssFn.apply( this, arguments ) :
7870+ this.animate( genFx( name, true ), speed, easing, callback );
7871+ };
7872+} );
7873+
7874+// Generate shortcuts for custom animations
7875+jQuery.each( {
7876+ slideDown: genFx( "show" ),
7877+ slideUp: genFx( "hide" ),
7878+ slideToggle: genFx( "toggle" ),
7879+ fadeIn: { opacity: "show" },
7880+ fadeOut: { opacity: "hide" },
7881+ fadeToggle: { opacity: "toggle" }
7882+}, function( name, props ) {
7883+ jQuery.fn[ name ] = function( speed, easing, callback ) {
7884+ return this.animate( props, speed, easing, callback );
7885+ };
7886+} );
7887+
7888+jQuery.timers = [];
7889+jQuery.fx.tick = function() {
7890+ var timer,
7891+ i = 0,
7892+ timers = jQuery.timers;
7893+
7894+ fxNow = Date.now();
7895+
7896+ for ( ; i < timers.length; i++ ) {
7897+ timer = timers[ i ];
7898+
7899+ // Run the timer and safely remove it when done (allowing for external removal)
7900+ if ( !timer() && timers[ i ] === timer ) {
7901+ timers.splice( i--, 1 );
7902+ }
7903+ }
7904+
7905+ if ( !timers.length ) {
7906+ jQuery.fx.stop();
7907+ }
7908+ fxNow = undefined;
7909+};
7910+
7911+jQuery.fx.timer = function( timer ) {
7912+ jQuery.timers.push( timer );
7913+ jQuery.fx.start();
7914+};
7915+
7916+jQuery.fx.interval = 13;
7917+jQuery.fx.start = function() {
7918+ if ( inProgress ) {
7919+ return;
7920+ }
7921+
7922+ inProgress = true;
7923+ schedule();
7924+};
7925+
7926+jQuery.fx.stop = function() {
7927+ inProgress = null;
7928+};
7929+
7930+jQuery.fx.speeds = {
7931+ slow: 600,
7932+ fast: 200,
7933+
7934+ // Default speed
7935+ _default: 400
7936+};
7937+
7938+
7939+// Based off of the plugin by Clint Helfers, with permission.
7940+// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
7941+jQuery.fn.delay = function( time, type ) {
7942+ time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
7943+ type = type || "fx";
7944+
7945+ return this.queue( type, function( next, hooks ) {
7946+ var timeout = window.setTimeout( next, time );
7947+ hooks.stop = function() {
7948+ window.clearTimeout( timeout );
7949+ };
7950+ } );
7951+};
7952+
7953+
7954+( function() {
7955+ var input = document.createElement( "input" ),
7956+ select = document.createElement( "select" ),
7957+ opt = select.appendChild( document.createElement( "option" ) );
7958+
7959+ input.type = "checkbox";
7960+
7961+ // Support: Android <=4.3 only
7962+ // Default value for a checkbox should be "on"
7963+ support.checkOn = input.value !== "";
7964+
7965+ // Support: IE <=11 only
7966+ // Must access selectedIndex to make default options select
7967+ support.optSelected = opt.selected;
7968+
7969+ // Support: IE <=11 only
7970+ // An input loses its value after becoming a radio
7971+ input = document.createElement( "input" );
7972+ input.value = "t";
7973+ input.type = "radio";
7974+ support.radioValue = input.value === "t";
7975+} )();
7976+
7977+
7978+var boolHook,
7979+ attrHandle = jQuery.expr.attrHandle;
7980+
7981+jQuery.fn.extend( {
7982+ attr: function( name, value ) {
7983+ return access( this, jQuery.attr, name, value, arguments.length > 1 );
7984+ },
7985+
7986+ removeAttr: function( name ) {
7987+ return this.each( function() {
7988+ jQuery.removeAttr( this, name );
7989+ } );
7990+ }
7991+} );
7992+
7993+jQuery.extend( {
7994+ attr: function( elem, name, value ) {
7995+ var ret, hooks,
7996+ nType = elem.nodeType;
7997+
7998+ // Don't get/set attributes on text, comment and attribute nodes
7999+ if ( nType === 3 || nType === 8 || nType === 2 ) {
8000+ return;
8001+ }
8002+
8003+ // Fallback to prop when attributes are not supported
8004+ if ( typeof elem.getAttribute === "undefined" ) {
8005+ return jQuery.prop( elem, name, value );
8006+ }
8007+
8008+ // Attribute hooks are determined by the lowercase version
8009+ // Grab necessary hook if one is defined
8010+ if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
8011+ hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
8012+ ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
8013+ }
8014+
8015+ if ( value !== undefined ) {
8016+ if ( value === null ) {
8017+ jQuery.removeAttr( elem, name );
8018+ return;
8019+ }
8020+
8021+ if ( hooks && "set" in hooks &&
8022+ ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
8023+ return ret;
8024+ }
8025+
8026+ elem.setAttribute( name, value + "" );
8027+ return value;
8028+ }
8029+
8030+ if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
8031+ return ret;
8032+ }
8033+
8034+ ret = jQuery.find.attr( elem, name );
8035+
8036+ // Non-existent attributes return null, we normalize to undefined
8037+ return ret == null ? undefined : ret;
8038+ },
8039+
8040+ attrHooks: {
8041+ type: {
8042+ set: function( elem, value ) {
8043+ if ( !support.radioValue && value === "radio" &&
8044+ nodeName( elem, "input" ) ) {
8045+ var val = elem.value;
8046+ elem.setAttribute( "type", value );
8047+ if ( val ) {
8048+ elem.value = val;
8049+ }
8050+ return value;
8051+ }
8052+ }
8053+ }
8054+ },
8055+
8056+ removeAttr: function( elem, value ) {
8057+ var name,
8058+ i = 0,
8059+
8060+ // Attribute names can contain non-HTML whitespace characters
8061+ // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
8062+ attrNames = value && value.match( rnothtmlwhite );
8063+
8064+ if ( attrNames && elem.nodeType === 1 ) {
8065+ while ( ( name = attrNames[ i++ ] ) ) {
8066+ elem.removeAttribute( name );
8067+ }
8068+ }
8069+ }
8070+} );
8071+
8072+// Hooks for boolean attributes
8073+boolHook = {
8074+ set: function( elem, value, name ) {
8075+ if ( value === false ) {
8076+
8077+ // Remove boolean attributes when set to false
8078+ jQuery.removeAttr( elem, name );
8079+ } else {
8080+ elem.setAttribute( name, name );
8081+ }
8082+ return name;
8083+ }
8084+};
8085+
8086+jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( _i, name ) {
8087+ var getter = attrHandle[ name ] || jQuery.find.attr;
8088+
8089+ attrHandle[ name ] = function( elem, name, isXML ) {
8090+ var ret, handle,
8091+ lowercaseName = name.toLowerCase();
8092+
8093+ if ( !isXML ) {
8094+
8095+ // Avoid an infinite loop by temporarily removing this function from the getter
8096+ handle = attrHandle[ lowercaseName ];
8097+ attrHandle[ lowercaseName ] = ret;
8098+ ret = getter( elem, name, isXML ) != null ?
8099+ lowercaseName :
8100+ null;
8101+ attrHandle[ lowercaseName ] = handle;
8102+ }
8103+ return ret;
8104+ };
8105+} );
8106+
8107+
8108+
8109+
8110+var rfocusable = /^(?:input|select|textarea|button)$/i,
8111+ rclickable = /^(?:a|area)$/i;
8112+
8113+jQuery.fn.extend( {
8114+ prop: function( name, value ) {
8115+ return access( this, jQuery.prop, name, value, arguments.length > 1 );
8116+ },
8117+
8118+ removeProp: function( name ) {
8119+ return this.each( function() {
8120+ delete this[ jQuery.propFix[ name ] || name ];
8121+ } );
8122+ }
8123+} );
8124+
8125+jQuery.extend( {
8126+ prop: function( elem, name, value ) {
8127+ var ret, hooks,
8128+ nType = elem.nodeType;
8129+
8130+ // Don't get/set properties on text, comment and attribute nodes
8131+ if ( nType === 3 || nType === 8 || nType === 2 ) {
8132+ return;
8133+ }
8134+
8135+ if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
8136+
8137+ // Fix name and attach hooks
8138+ name = jQuery.propFix[ name ] || name;
8139+ hooks = jQuery.propHooks[ name ];
8140+ }
8141+
8142+ if ( value !== undefined ) {
8143+ if ( hooks && "set" in hooks &&
8144+ ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
8145+ return ret;
8146+ }
8147+
8148+ return ( elem[ name ] = value );
8149+ }
8150+
8151+ if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
8152+ return ret;
8153+ }
8154+
8155+ return elem[ name ];
8156+ },
8157+
8158+ propHooks: {
8159+ tabIndex: {
8160+ get: function( elem ) {
8161+
8162+ // Support: IE <=9 - 11 only
8163+ // elem.tabIndex doesn't always return the
8164+ // correct value when it hasn't been explicitly set
8165+ // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
8166+ // Use proper attribute retrieval(#12072)
8167+ var tabindex = jQuery.find.attr( elem, "tabindex" );
8168+
8169+ if ( tabindex ) {
8170+ return parseInt( tabindex, 10 );
8171+ }
8172+
8173+ if (
8174+ rfocusable.test( elem.nodeName ) ||
8175+ rclickable.test( elem.nodeName ) &&
8176+ elem.href
8177+ ) {
8178+ return 0;
8179+ }
8180+
8181+ return -1;
8182+ }
8183+ }
8184+ },
8185+
8186+ propFix: {
8187+ "for": "htmlFor",
8188+ "class": "className"
8189+ }
8190+} );
8191+
8192+// Support: IE <=11 only
8193+// Accessing the selectedIndex property
8194+// forces the browser to respect setting selected
8195+// on the option
8196+// The getter ensures a default option is selected
8197+// when in an optgroup
8198+// eslint rule "no-unused-expressions" is disabled for this code
8199+// since it considers such accessions noop
8200+if ( !support.optSelected ) {
8201+ jQuery.propHooks.selected = {
8202+ get: function( elem ) {
8203+
8204+ /* eslint no-unused-expressions: "off" */
8205+
8206+ var parent = elem.parentNode;
8207+ if ( parent && parent.parentNode ) {
8208+ parent.parentNode.selectedIndex;
8209+ }
8210+ return null;
8211+ },
8212+ set: function( elem ) {
8213+
8214+ /* eslint no-unused-expressions: "off" */
8215+
8216+ var parent = elem.parentNode;
8217+ if ( parent ) {
8218+ parent.selectedIndex;
8219+
8220+ if ( parent.parentNode ) {
8221+ parent.parentNode.selectedIndex;
8222+ }
8223+ }
8224+ }
8225+ };
8226+}
8227+
8228+jQuery.each( [
8229+ "tabIndex",
8230+ "readOnly",
8231+ "maxLength",
8232+ "cellSpacing",
8233+ "cellPadding",
8234+ "rowSpan",
8235+ "colSpan",
8236+ "useMap",
8237+ "frameBorder",
8238+ "contentEditable"
8239+], function() {
8240+ jQuery.propFix[ this.toLowerCase() ] = this;
8241+} );
8242+
8243+
8244+
8245+
8246+ // Strip and collapse whitespace according to HTML spec
8247+ // https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace
8248+ function stripAndCollapse( value ) {
8249+ var tokens = value.match( rnothtmlwhite ) || [];
8250+ return tokens.join( " " );
8251+ }
8252+
8253+
8254+function getClass( elem ) {
8255+ return elem.getAttribute && elem.getAttribute( "class" ) || "";
8256+}
8257+
8258+function classesToArray( value ) {
8259+ if ( Array.isArray( value ) ) {
8260+ return value;
8261+ }
8262+ if ( typeof value === "string" ) {
8263+ return value.match( rnothtmlwhite ) || [];
8264+ }
8265+ return [];
8266+}
8267+
8268+jQuery.fn.extend( {
8269+ addClass: function( value ) {
8270+ var classes, elem, cur, curValue, clazz, j, finalValue,
8271+ i = 0;
8272+
8273+ if ( isFunction( value ) ) {
8274+ return this.each( function( j ) {
8275+ jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
8276+ } );
8277+ }
8278+
8279+ classes = classesToArray( value );
8280+
8281+ if ( classes.length ) {
8282+ while ( ( elem = this[ i++ ] ) ) {
8283+ curValue = getClass( elem );
8284+ cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
8285+
8286+ if ( cur ) {
8287+ j = 0;
8288+ while ( ( clazz = classes[ j++ ] ) ) {
8289+ if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
8290+ cur += clazz + " ";
8291+ }
8292+ }
8293+
8294+ // Only assign if different to avoid unneeded rendering.
8295+ finalValue = stripAndCollapse( cur );
8296+ if ( curValue !== finalValue ) {
8297+ elem.setAttribute( "class", finalValue );
8298+ }
8299+ }
8300+ }
8301+ }
8302+
8303+ return this;
8304+ },
8305+
8306+ removeClass: function( value ) {
8307+ var classes, elem, cur, curValue, clazz, j, finalValue,
8308+ i = 0;
8309+
8310+ if ( isFunction( value ) ) {
8311+ return this.each( function( j ) {
8312+ jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
8313+ } );
8314+ }
8315+
8316+ if ( !arguments.length ) {
8317+ return this.attr( "class", "" );
8318+ }
8319+
8320+ classes = classesToArray( value );
8321+
8322+ if ( classes.length ) {
8323+ while ( ( elem = this[ i++ ] ) ) {
8324+ curValue = getClass( elem );
8325+
8326+ // This expression is here for better compressibility (see addClass)
8327+ cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
8328+
8329+ if ( cur ) {
8330+ j = 0;
8331+ while ( ( clazz = classes[ j++ ] ) ) {
8332+
8333+ // Remove *all* instances
8334+ while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
8335+ cur = cur.replace( " " + clazz + " ", " " );
8336+ }
8337+ }
8338+
8339+ // Only assign if different to avoid unneeded rendering.
8340+ finalValue = stripAndCollapse( cur );
8341+ if ( curValue !== finalValue ) {
8342+ elem.setAttribute( "class", finalValue );
8343+ }
8344+ }
8345+ }
8346+ }
8347+
8348+ return this;
8349+ },
8350+
8351+ toggleClass: function( value, stateVal ) {
8352+ var type = typeof value,
8353+ isValidValue = type === "string" || Array.isArray( value );
8354+
8355+ if ( typeof stateVal === "boolean" && isValidValue ) {
8356+ return stateVal ? this.addClass( value ) : this.removeClass( value );
8357+ }
8358+
8359+ if ( isFunction( value ) ) {
8360+ return this.each( function( i ) {
8361+ jQuery( this ).toggleClass(
8362+ value.call( this, i, getClass( this ), stateVal ),
8363+ stateVal
8364+ );
8365+ } );
8366+ }
8367+
8368+ return this.each( function() {
8369+ var className, i, self, classNames;
8370+
8371+ if ( isValidValue ) {
8372+
8373+ // Toggle individual class names
8374+ i = 0;
8375+ self = jQuery( this );
8376+ classNames = classesToArray( value );
8377+
8378+ while ( ( className = classNames[ i++ ] ) ) {
8379+
8380+ // Check each className given, space separated list
8381+ if ( self.hasClass( className ) ) {
8382+ self.removeClass( className );
8383+ } else {
8384+ self.addClass( className );
8385+ }
8386+ }
8387+
8388+ // Toggle whole class name
8389+ } else if ( value === undefined || type === "boolean" ) {
8390+ className = getClass( this );
8391+ if ( className ) {
8392+
8393+ // Store className if set
8394+ dataPriv.set( this, "__className__", className );
8395+ }
8396+
8397+ // If the element has a class name or if we're passed `false`,
8398+ // then remove the whole classname (if there was one, the above saved it).
8399+ // Otherwise bring back whatever was previously saved (if anything),
8400+ // falling back to the empty string if nothing was stored.
8401+ if ( this.setAttribute ) {
8402+ this.setAttribute( "class",
8403+ className || value === false ?
8404+ "" :
8405+ dataPriv.get( this, "__className__" ) || ""
8406+ );
8407+ }
8408+ }
8409+ } );
8410+ },
8411+
8412+ hasClass: function( selector ) {
8413+ var className, elem,
8414+ i = 0;
8415+
8416+ className = " " + selector + " ";
8417+ while ( ( elem = this[ i++ ] ) ) {
8418+ if ( elem.nodeType === 1 &&
8419+ ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
8420+ return true;
8421+ }
8422+ }
8423+
8424+ return false;
8425+ }
8426+} );
8427+
8428+
8429+
8430+
8431+var rreturn = /\r/g;
8432+
8433+jQuery.fn.extend( {
8434+ val: function( value ) {
8435+ var hooks, ret, valueIsFunction,
8436+ elem = this[ 0 ];
8437+
8438+ if ( !arguments.length ) {
8439+ if ( elem ) {
8440+ hooks = jQuery.valHooks[ elem.type ] ||
8441+ jQuery.valHooks[ elem.nodeName.toLowerCase() ];
8442+
8443+ if ( hooks &&
8444+ "get" in hooks &&
8445+ ( ret = hooks.get( elem, "value" ) ) !== undefined
8446+ ) {
8447+ return ret;
8448+ }
8449+
8450+ ret = elem.value;
8451+
8452+ // Handle most common string cases
8453+ if ( typeof ret === "string" ) {
8454+ return ret.replace( rreturn, "" );
8455+ }
8456+
8457+ // Handle cases where value is null/undef or number
8458+ return ret == null ? "" : ret;
8459+ }
8460+
8461+ return;
8462+ }
8463+
8464+ valueIsFunction = isFunction( value );
8465+
8466+ return this.each( function( i ) {
8467+ var val;
8468+
8469+ if ( this.nodeType !== 1 ) {
8470+ return;
8471+ }
8472+
8473+ if ( valueIsFunction ) {
8474+ val = value.call( this, i, jQuery( this ).val() );
8475+ } else {
8476+ val = value;
8477+ }
8478+
8479+ // Treat null/undefined as ""; convert numbers to string
8480+ if ( val == null ) {
8481+ val = "";
8482+
8483+ } else if ( typeof val === "number" ) {
8484+ val += "";
8485+
8486+ } else if ( Array.isArray( val ) ) {
8487+ val = jQuery.map( val, function( value ) {
8488+ return value == null ? "" : value + "";
8489+ } );
8490+ }
8491+
8492+ hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
8493+
8494+ // If set returns undefined, fall back to normal setting
8495+ if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
8496+ this.value = val;
8497+ }
8498+ } );
8499+ }
8500+} );
8501+
8502+jQuery.extend( {
8503+ valHooks: {
8504+ option: {
8505+ get: function( elem ) {
8506+
8507+ var val = jQuery.find.attr( elem, "value" );
8508+ return val != null ?
8509+ val :
8510+
8511+ // Support: IE <=10 - 11 only
8512+ // option.text throws exceptions (#14686, #14858)
8513+ // Strip and collapse whitespace
8514+ // https://html.spec.whatwg.org/#strip-and-collapse-whitespace
8515+ stripAndCollapse( jQuery.text( elem ) );
8516+ }
8517+ },
8518+ select: {
8519+ get: function( elem ) {
8520+ var value, option, i,
8521+ options = elem.options,
8522+ index = elem.selectedIndex,
8523+ one = elem.type === "select-one",
8524+ values = one ? null : [],
8525+ max = one ? index + 1 : options.length;
8526+
8527+ if ( index < 0 ) {
8528+ i = max;
8529+
8530+ } else {
8531+ i = one ? index : 0;
8532+ }
8533+
8534+ // Loop through all the selected options
8535+ for ( ; i < max; i++ ) {
8536+ option = options[ i ];
8537+
8538+ // Support: IE <=9 only
8539+ // IE8-9 doesn't update selected after form reset (#2551)
8540+ if ( ( option.selected || i === index ) &&
8541+
8542+ // Don't return options that are disabled or in a disabled optgroup
8543+ !option.disabled &&
8544+ ( !option.parentNode.disabled ||
8545+ !nodeName( option.parentNode, "optgroup" ) ) ) {
8546+
8547+ // Get the specific value for the option
8548+ value = jQuery( option ).val();
8549+
8550+ // We don't need an array for one selects
8551+ if ( one ) {
8552+ return value;
8553+ }
8554+
8555+ // Multi-Selects return an array
8556+ values.push( value );
8557+ }
8558+ }
8559+
8560+ return values;
8561+ },
8562+
8563+ set: function( elem, value ) {
8564+ var optionSet, option,
8565+ options = elem.options,
8566+ values = jQuery.makeArray( value ),
8567+ i = options.length;
8568+
8569+ while ( i-- ) {
8570+ option = options[ i ];
8571+
8572+ /* eslint-disable no-cond-assign */
8573+
8574+ if ( option.selected =
8575+ jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
8576+ ) {
8577+ optionSet = true;
8578+ }
8579+
8580+ /* eslint-enable no-cond-assign */
8581+ }
8582+
8583+ // Force browsers to behave consistently when non-matching value is set
8584+ if ( !optionSet ) {
8585+ elem.selectedIndex = -1;
8586+ }
8587+ return values;
8588+ }
8589+ }
8590+ }
8591+} );
8592+
8593+// Radios and checkboxes getter/setter
8594+jQuery.each( [ "radio", "checkbox" ], function() {
8595+ jQuery.valHooks[ this ] = {
8596+ set: function( elem, value ) {
8597+ if ( Array.isArray( value ) ) {
8598+ return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
8599+ }
8600+ }
8601+ };
8602+ if ( !support.checkOn ) {
8603+ jQuery.valHooks[ this ].get = function( elem ) {
8604+ return elem.getAttribute( "value" ) === null ? "on" : elem.value;
8605+ };
8606+ }
8607+} );
8608+
8609+
8610+
8611+
8612+// Return jQuery for attributes-only inclusion
8613+
8614+
8615+support.focusin = "onfocusin" in window;
8616+
8617+
8618+var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
8619+ stopPropagationCallback = function( e ) {
8620+ e.stopPropagation();
8621+ };
8622+
8623+jQuery.extend( jQuery.event, {
8624+
8625+ trigger: function( event, data, elem, onlyHandlers ) {
8626+
8627+ var i, cur, tmp, bubbleType, ontype, handle, special, lastElement,
8628+ eventPath = [ elem || document ],
8629+ type = hasOwn.call( event, "type" ) ? event.type : event,
8630+ namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
8631+
8632+ cur = lastElement = tmp = elem = elem || document;
8633+
8634+ // Don't do events on text and comment nodes
8635+ if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
8636+ return;
8637+ }
8638+
8639+ // focus/blur morphs to focusin/out; ensure we're not firing them right now
8640+ if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
8641+ return;
8642+ }
8643+
8644+ if ( type.indexOf( "." ) > -1 ) {
8645+
8646+ // Namespaced trigger; create a regexp to match event type in handle()
8647+ namespaces = type.split( "." );
8648+ type = namespaces.shift();
8649+ namespaces.sort();
8650+ }
8651+ ontype = type.indexOf( ":" ) < 0 && "on" + type;
8652+
8653+ // Caller can pass in a jQuery.Event object, Object, or just an event type string
8654+ event = event[ jQuery.expando ] ?
8655+ event :
8656+ new jQuery.Event( type, typeof event === "object" && event );
8657+
8658+ // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
8659+ event.isTrigger = onlyHandlers ? 2 : 3;
8660+ event.namespace = namespaces.join( "." );
8661+ event.rnamespace = event.namespace ?
8662+ new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
8663+ null;
8664+
8665+ // Clean up the event in case it is being reused
8666+ event.result = undefined;
8667+ if ( !event.target ) {
8668+ event.target = elem;
8669+ }
8670+
8671+ // Clone any incoming data and prepend the event, creating the handler arg list
8672+ data = data == null ?
8673+ [ event ] :
8674+ jQuery.makeArray( data, [ event ] );
8675+
8676+ // Allow special events to draw outside the lines
8677+ special = jQuery.event.special[ type ] || {};
8678+ if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
8679+ return;
8680+ }
8681+
8682+ // Determine event propagation path in advance, per W3C events spec (#9951)
8683+ // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
8684+ if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) {
8685+
8686+ bubbleType = special.delegateType || type;
8687+ if ( !rfocusMorph.test( bubbleType + type ) ) {
8688+ cur = cur.parentNode;
8689+ }
8690+ for ( ; cur; cur = cur.parentNode ) {
8691+ eventPath.push( cur );
8692+ tmp = cur;
8693+ }
8694+
8695+ // Only add window if we got to document (e.g., not plain obj or detached DOM)
8696+ if ( tmp === ( elem.ownerDocument || document ) ) {
8697+ eventPath.push( tmp.defaultView || tmp.parentWindow || window );
8698+ }
8699+ }
8700+
8701+ // Fire handlers on the event path
8702+ i = 0;
8703+ while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
8704+ lastElement = cur;
8705+ event.type = i > 1 ?
8706+ bubbleType :
8707+ special.bindType || type;
8708+
8709+ // jQuery handler
8710+ handle = (
8711+ dataPriv.get( cur, "events" ) || Object.create( null )
8712+ )[ event.type ] &&
8713+ dataPriv.get( cur, "handle" );
8714+ if ( handle ) {
8715+ handle.apply( cur, data );
8716+ }
8717+
8718+ // Native handler
8719+ handle = ontype && cur[ ontype ];
8720+ if ( handle && handle.apply && acceptData( cur ) ) {
8721+ event.result = handle.apply( cur, data );
8722+ if ( event.result === false ) {
8723+ event.preventDefault();
8724+ }
8725+ }
8726+ }
8727+ event.type = type;
8728+
8729+ // If nobody prevented the default action, do it now
8730+ if ( !onlyHandlers && !event.isDefaultPrevented() ) {
8731+
8732+ if ( ( !special._default ||
8733+ special._default.apply( eventPath.pop(), data ) === false ) &&
8734+ acceptData( elem ) ) {
8735+
8736+ // Call a native DOM method on the target with the same name as the event.
8737+ // Don't do default actions on window, that's where global variables be (#6170)
8738+ if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) {
8739+
8740+ // Don't re-trigger an onFOO event when we call its FOO() method
8741+ tmp = elem[ ontype ];
8742+
8743+ if ( tmp ) {
8744+ elem[ ontype ] = null;
8745+ }
8746+
8747+ // Prevent re-triggering of the same event, since we already bubbled it above
8748+ jQuery.event.triggered = type;
8749+
8750+ if ( event.isPropagationStopped() ) {
8751+ lastElement.addEventListener( type, stopPropagationCallback );
8752+ }
8753+
8754+ elem[ type ]();
8755+
8756+ if ( event.isPropagationStopped() ) {
8757+ lastElement.removeEventListener( type, stopPropagationCallback );
8758+ }
8759+
8760+ jQuery.event.triggered = undefined;
8761+
8762+ if ( tmp ) {
8763+ elem[ ontype ] = tmp;
8764+ }
8765+ }
8766+ }
8767+ }
8768+
8769+ return event.result;
8770+ },
8771+
8772+ // Piggyback on a donor event to simulate a different one
8773+ // Used only for `focus(in | out)` events
8774+ simulate: function( type, elem, event ) {
8775+ var e = jQuery.extend(
8776+ new jQuery.Event(),
8777+ event,
8778+ {
8779+ type: type,
8780+ isSimulated: true
8781+ }
8782+ );
8783+
8784+ jQuery.event.trigger( e, null, elem );
8785+ }
8786+
8787+} );
8788+
8789+jQuery.fn.extend( {
8790+
8791+ trigger: function( type, data ) {
8792+ return this.each( function() {
8793+ jQuery.event.trigger( type, data, this );
8794+ } );
8795+ },
8796+ triggerHandler: function( type, data ) {
8797+ var elem = this[ 0 ];
8798+ if ( elem ) {
8799+ return jQuery.event.trigger( type, data, elem, true );
8800+ }
8801+ }
8802+} );
8803+
8804+
8805+// Support: Firefox <=44
8806+// Firefox doesn't have focus(in | out) events
8807+// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
8808+//
8809+// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
8810+// focus(in | out) events fire after focus & blur events,
8811+// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
8812+// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
8813+if ( !support.focusin ) {
8814+ jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
8815+
8816+ // Attach a single capturing handler on the document while someone wants focusin/focusout
8817+ var handler = function( event ) {
8818+ jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
8819+ };
8820+
8821+ jQuery.event.special[ fix ] = {
8822+ setup: function() {
8823+
8824+ // Handle: regular nodes (via `this.ownerDocument`), window
8825+ // (via `this.document`) & document (via `this`).
8826+ var doc = this.ownerDocument || this.document || this,
8827+ attaches = dataPriv.access( doc, fix );
8828+
8829+ if ( !attaches ) {
8830+ doc.addEventListener( orig, handler, true );
8831+ }
8832+ dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
8833+ },
8834+ teardown: function() {
8835+ var doc = this.ownerDocument || this.document || this,
8836+ attaches = dataPriv.access( doc, fix ) - 1;
8837+
8838+ if ( !attaches ) {
8839+ doc.removeEventListener( orig, handler, true );
8840+ dataPriv.remove( doc, fix );
8841+
8842+ } else {
8843+ dataPriv.access( doc, fix, attaches );
8844+ }
8845+ }
8846+ };
8847+ } );
8848+}
8849+var location = window.location;
8850+
8851+var nonce = { guid: Date.now() };
8852+
8853+var rquery = ( /\?/ );
8854+
8855+
8856+
8857+// Cross-browser xml parsing
8858+jQuery.parseXML = function( data ) {
8859+ var xml;
8860+ if ( !data || typeof data !== "string" ) {
8861+ return null;
8862+ }
8863+
8864+ // Support: IE 9 - 11 only
8865+ // IE throws on parseFromString with invalid input.
8866+ try {
8867+ xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
8868+ } catch ( e ) {
8869+ xml = undefined;
8870+ }
8871+
8872+ if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
8873+ jQuery.error( "Invalid XML: " + data );
8874+ }
8875+ return xml;
8876+};
8877+
8878+
8879+var
8880+ rbracket = /\[\]$/,
8881+ rCRLF = /\r?\n/g,
8882+ rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
8883+ rsubmittable = /^(?:input|select|textarea|keygen)/i;
8884+
8885+function buildParams( prefix, obj, traditional, add ) {
8886+ var name;
8887+
8888+ if ( Array.isArray( obj ) ) {
8889+
8890+ // Serialize array item.
8891+ jQuery.each( obj, function( i, v ) {
8892+ if ( traditional || rbracket.test( prefix ) ) {
8893+
8894+ // Treat each array item as a scalar.
8895+ add( prefix, v );
8896+
8897+ } else {
8898+
8899+ // Item is non-scalar (array or object), encode its numeric index.
8900+ buildParams(
8901+ prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
8902+ v,
8903+ traditional,
8904+ add
8905+ );
8906+ }
8907+ } );
8908+
8909+ } else if ( !traditional && toType( obj ) === "object" ) {
8910+
8911+ // Serialize object item.
8912+ for ( name in obj ) {
8913+ buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
8914+ }
8915+
8916+ } else {
8917+
8918+ // Serialize scalar item.
8919+ add( prefix, obj );
8920+ }
8921+}
8922+
8923+// Serialize an array of form elements or a set of
8924+// key/values into a query string
8925+jQuery.param = function( a, traditional ) {
8926+ var prefix,
8927+ s = [],
8928+ add = function( key, valueOrFunction ) {
8929+
8930+ // If value is a function, invoke it and use its return value
8931+ var value = isFunction( valueOrFunction ) ?
8932+ valueOrFunction() :
8933+ valueOrFunction;
8934+
8935+ s[ s.length ] = encodeURIComponent( key ) + "=" +
8936+ encodeURIComponent( value == null ? "" : value );
8937+ };
8938+
8939+ if ( a == null ) {
8940+ return "";
8941+ }
8942+
8943+ // If an array was passed in, assume that it is an array of form elements.
8944+ if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
8945+
8946+ // Serialize the form elements
8947+ jQuery.each( a, function() {
8948+ add( this.name, this.value );
8949+ } );
8950+
8951+ } else {
8952+
8953+ // If traditional, encode the "old" way (the way 1.3.2 or older
8954+ // did it), otherwise encode params recursively.
8955+ for ( prefix in a ) {
8956+ buildParams( prefix, a[ prefix ], traditional, add );
8957+ }
8958+ }
8959+
8960+ // Return the resulting serialization
8961+ return s.join( "&" );
8962+};
8963+
8964+jQuery.fn.extend( {
8965+ serialize: function() {
8966+ return jQuery.param( this.serializeArray() );
8967+ },
8968+ serializeArray: function() {
8969+ return this.map( function() {
8970+
8971+ // Can add propHook for "elements" to filter or add form elements
8972+ var elements = jQuery.prop( this, "elements" );
8973+ return elements ? jQuery.makeArray( elements ) : this;
8974+ } )
8975+ .filter( function() {
8976+ var type = this.type;
8977+
8978+ // Use .is( ":disabled" ) so that fieldset[disabled] works
8979+ return this.name && !jQuery( this ).is( ":disabled" ) &&
8980+ rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
8981+ ( this.checked || !rcheckableType.test( type ) );
8982+ } )
8983+ .map( function( _i, elem ) {
8984+ var val = jQuery( this ).val();
8985+
8986+ if ( val == null ) {
8987+ return null;
8988+ }
8989+
8990+ if ( Array.isArray( val ) ) {
8991+ return jQuery.map( val, function( val ) {
8992+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
8993+ } );
8994+ }
8995+
8996+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
8997+ } ).get();
8998+ }
8999+} );
9000+
9001+
9002+var
9003+ r20 = /%20/g,
9004+ rhash = /#.*$/,
9005+ rantiCache = /([?&])_=[^&]*/,
9006+ rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
9007+
9008+ // #7653, #8125, #8152: local protocol detection
9009+ rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
9010+ rnoContent = /^(?:GET|HEAD)$/,
9011+ rprotocol = /^\/\//,
9012+
9013+ /* Prefilters
9014+ * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
9015+ * 2) These are called:
9016+ * - BEFORE asking for a transport
9017+ * - AFTER param serialization (s.data is a string if s.processData is true)
9018+ * 3) key is the dataType
9019+ * 4) the catchall symbol "*" can be used
9020+ * 5) execution will start with transport dataType and THEN continue down to "*" if needed
9021+ */
9022+ prefilters = {},
9023+
9024+ /* Transports bindings
9025+ * 1) key is the dataType
9026+ * 2) the catchall symbol "*" can be used
9027+ * 3) selection will start with transport dataType and THEN go to "*" if needed
9028+ */
9029+ transports = {},
9030+
9031+ // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
9032+ allTypes = "*/".concat( "*" ),
9033+
9034+ // Anchor tag for parsing the document origin
9035+ originAnchor = document.createElement( "a" );
9036+ originAnchor.href = location.href;
9037+
9038+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
9039+function addToPrefiltersOrTransports( structure ) {
9040+
9041+ // dataTypeExpression is optional and defaults to "*"
9042+ return function( dataTypeExpression, func ) {
9043+
9044+ if ( typeof dataTypeExpression !== "string" ) {
9045+ func = dataTypeExpression;
9046+ dataTypeExpression = "*";
9047+ }
9048+
9049+ var dataType,
9050+ i = 0,
9051+ dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];
9052+
9053+ if ( isFunction( func ) ) {
9054+
9055+ // For each dataType in the dataTypeExpression
9056+ while ( ( dataType = dataTypes[ i++ ] ) ) {
9057+
9058+ // Prepend if requested
9059+ if ( dataType[ 0 ] === "+" ) {
9060+ dataType = dataType.slice( 1 ) || "*";
9061+ ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
9062+
9063+ // Otherwise append
9064+ } else {
9065+ ( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
9066+ }
9067+ }
9068+ }
9069+ };
9070+}
9071+
9072+// Base inspection function for prefilters and transports
9073+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
9074+
9075+ var inspected = {},
9076+ seekingTransport = ( structure === transports );
9077+
9078+ function inspect( dataType ) {
9079+ var selected;
9080+ inspected[ dataType ] = true;
9081+ jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
9082+ var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
9083+ if ( typeof dataTypeOrTransport === "string" &&
9084+ !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
9085+
9086+ options.dataTypes.unshift( dataTypeOrTransport );
9087+ inspect( dataTypeOrTransport );
9088+ return false;
9089+ } else if ( seekingTransport ) {
9090+ return !( selected = dataTypeOrTransport );
9091+ }
9092+ } );
9093+ return selected;
9094+ }
9095+
9096+ return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
9097+}
9098+
9099+// A special extend for ajax options
9100+// that takes "flat" options (not to be deep extended)
9101+// Fixes #9887
9102+function ajaxExtend( target, src ) {
9103+ var key, deep,
9104+ flatOptions = jQuery.ajaxSettings.flatOptions || {};
9105+
9106+ for ( key in src ) {
9107+ if ( src[ key ] !== undefined ) {
9108+ ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
9109+ }
9110+ }
9111+ if ( deep ) {
9112+ jQuery.extend( true, target, deep );
9113+ }
9114+
9115+ return target;
9116+}
9117+
9118+/* Handles responses to an ajax request:
9119+ * - finds the right dataType (mediates between content-type and expected dataType)
9120+ * - returns the corresponding response
9121+ */
9122+function ajaxHandleResponses( s, jqXHR, responses ) {
9123+
9124+ var ct, type, finalDataType, firstDataType,
9125+ contents = s.contents,
9126+ dataTypes = s.dataTypes;
9127+
9128+ // Remove auto dataType and get content-type in the process
9129+ while ( dataTypes[ 0 ] === "*" ) {
9130+ dataTypes.shift();
9131+ if ( ct === undefined ) {
9132+ ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
9133+ }
9134+ }
9135+
9136+ // Check if we're dealing with a known content-type
9137+ if ( ct ) {
9138+ for ( type in contents ) {
9139+ if ( contents[ type ] && contents[ type ].test( ct ) ) {
9140+ dataTypes.unshift( type );
9141+ break;
9142+ }
9143+ }
9144+ }
9145+
9146+ // Check to see if we have a response for the expected dataType
9147+ if ( dataTypes[ 0 ] in responses ) {
9148+ finalDataType = dataTypes[ 0 ];
9149+ } else {
9150+
9151+ // Try convertible dataTypes
9152+ for ( type in responses ) {
9153+ if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
9154+ finalDataType = type;
9155+ break;
9156+ }
9157+ if ( !firstDataType ) {
9158+ firstDataType = type;
9159+ }
9160+ }
9161+
9162+ // Or just use first one
9163+ finalDataType = finalDataType || firstDataType;
9164+ }
9165+
9166+ // If we found a dataType
9167+ // We add the dataType to the list if needed
9168+ // and return the corresponding response
9169+ if ( finalDataType ) {
9170+ if ( finalDataType !== dataTypes[ 0 ] ) {
9171+ dataTypes.unshift( finalDataType );
9172+ }
9173+ return responses[ finalDataType ];
9174+ }
9175+}
9176+
9177+/* Chain conversions given the request and the original response
9178+ * Also sets the responseXXX fields on the jqXHR instance
9179+ */
9180+function ajaxConvert( s, response, jqXHR, isSuccess ) {
9181+ var conv2, current, conv, tmp, prev,
9182+ converters = {},
9183+
9184+ // Work with a copy of dataTypes in case we need to modify it for conversion
9185+ dataTypes = s.dataTypes.slice();
9186+
9187+ // Create converters map with lowercased keys
9188+ if ( dataTypes[ 1 ] ) {
9189+ for ( conv in s.converters ) {
9190+ converters[ conv.toLowerCase() ] = s.converters[ conv ];
9191+ }
9192+ }
9193+
9194+ current = dataTypes.shift();
9195+
9196+ // Convert to each sequential dataType
9197+ while ( current ) {
9198+
9199+ if ( s.responseFields[ current ] ) {
9200+ jqXHR[ s.responseFields[ current ] ] = response;
9201+ }
9202+
9203+ // Apply the dataFilter if provided
9204+ if ( !prev && isSuccess && s.dataFilter ) {
9205+ response = s.dataFilter( response, s.dataType );
9206+ }
9207+
9208+ prev = current;
9209+ current = dataTypes.shift();
9210+
9211+ if ( current ) {
9212+
9213+ // There's only work to do if current dataType is non-auto
9214+ if ( current === "*" ) {
9215+
9216+ current = prev;
9217+
9218+ // Convert response if prev dataType is non-auto and differs from current
9219+ } else if ( prev !== "*" && prev !== current ) {
9220+
9221+ // Seek a direct converter
9222+ conv = converters[ prev + " " + current ] || converters[ "* " + current ];
9223+
9224+ // If none found, seek a pair
9225+ if ( !conv ) {
9226+ for ( conv2 in converters ) {
9227+
9228+ // If conv2 outputs current
9229+ tmp = conv2.split( " " );
9230+ if ( tmp[ 1 ] === current ) {
9231+
9232+ // If prev can be converted to accepted input
9233+ conv = converters[ prev + " " + tmp[ 0 ] ] ||
9234+ converters[ "* " + tmp[ 0 ] ];
9235+ if ( conv ) {
9236+
9237+ // Condense equivalence converters
9238+ if ( conv === true ) {
9239+ conv = converters[ conv2 ];
9240+
9241+ // Otherwise, insert the intermediate dataType
9242+ } else if ( converters[ conv2 ] !== true ) {
9243+ current = tmp[ 0 ];
9244+ dataTypes.unshift( tmp[ 1 ] );
9245+ }
9246+ break;
9247+ }
9248+ }
9249+ }
9250+ }
9251+
9252+ // Apply converter (if not an equivalence)
9253+ if ( conv !== true ) {
9254+
9255+ // Unless errors are allowed to bubble, catch and return them
9256+ if ( conv && s.throws ) {
9257+ response = conv( response );
9258+ } else {
9259+ try {
9260+ response = conv( response );
9261+ } catch ( e ) {
9262+ return {
9263+ state: "parsererror",
9264+ error: conv ? e : "No conversion from " + prev + " to " + current
9265+ };
9266+ }
9267+ }
9268+ }
9269+ }
9270+ }
9271+ }
9272+
9273+ return { state: "success", data: response };
9274+}
9275+
9276+jQuery.extend( {
9277+
9278+ // Counter for holding the number of active queries
9279+ active: 0,
9280+
9281+ // Last-Modified header cache for next request
9282+ lastModified: {},
9283+ etag: {},
9284+
9285+ ajaxSettings: {
9286+ url: location.href,
9287+ type: "GET",
9288+ isLocal: rlocalProtocol.test( location.protocol ),
9289+ global: true,
9290+ processData: true,
9291+ async: true,
9292+ contentType: "application/x-www-form-urlencoded; charset=UTF-8",
9293+
9294+ /*
9295+ timeout: 0,
9296+ data: null,
9297+ dataType: null,
9298+ username: null,
9299+ password: null,
9300+ cache: null,
9301+ throws: false,
9302+ traditional: false,
9303+ headers: {},
9304+ */
9305+
9306+ accepts: {
9307+ "*": allTypes,
9308+ text: "text/plain",
9309+ html: "text/html",
9310+ xml: "application/xml, text/xml",
9311+ json: "application/json, text/javascript"
9312+ },
9313+
9314+ contents: {
9315+ xml: /\bxml\b/,
9316+ html: /\bhtml/,
9317+ json: /\bjson\b/
9318+ },
9319+
9320+ responseFields: {
9321+ xml: "responseXML",
9322+ text: "responseText",
9323+ json: "responseJSON"
9324+ },
9325+
9326+ // Data converters
9327+ // Keys separate source (or catchall "*") and destination types with a single space
9328+ converters: {
9329+
9330+ // Convert anything to text
9331+ "* text": String,
9332+
9333+ // Text to html (true = no transformation)
9334+ "text html": true,
9335+
9336+ // Evaluate text as a json expression
9337+ "text json": JSON.parse,
9338+
9339+ // Parse text as xml
9340+ "text xml": jQuery.parseXML
9341+ },
9342+
9343+ // For options that shouldn't be deep extended:
9344+ // you can add your own custom options here if
9345+ // and when you create one that shouldn't be
9346+ // deep extended (see ajaxExtend)
9347+ flatOptions: {
9348+ url: true,
9349+ context: true
9350+ }
9351+ },
9352+
9353+ // Creates a full fledged settings object into target
9354+ // with both ajaxSettings and settings fields.
9355+ // If target is omitted, writes into ajaxSettings.
9356+ ajaxSetup: function( target, settings ) {
9357+ return settings ?
9358+
9359+ // Building a settings object
9360+ ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
9361+
9362+ // Extending ajaxSettings
9363+ ajaxExtend( jQuery.ajaxSettings, target );
9364+ },
9365+
9366+ ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
9367+ ajaxTransport: addToPrefiltersOrTransports( transports ),
9368+
9369+ // Main method
9370+ ajax: function( url, options ) {
9371+
9372+ // If url is an object, simulate pre-1.5 signature
9373+ if ( typeof url === "object" ) {
9374+ options = url;
9375+ url = undefined;
9376+ }
9377+
9378+ // Force options to be an object
9379+ options = options || {};
9380+
9381+ var transport,
9382+
9383+ // URL without anti-cache param
9384+ cacheURL,
9385+
9386+ // Response headers
9387+ responseHeadersString,
9388+ responseHeaders,
9389+
9390+ // timeout handle
9391+ timeoutTimer,
9392+
9393+ // Url cleanup var
9394+ urlAnchor,
9395+
9396+ // Request state (becomes false upon send and true upon completion)
9397+ completed,
9398+
9399+ // To know if global events are to be dispatched
9400+ fireGlobals,
9401+
9402+ // Loop variable
9403+ i,
9404+
9405+ // uncached part of the url
9406+ uncached,
9407+
9408+ // Create the final options object
9409+ s = jQuery.ajaxSetup( {}, options ),
9410+
9411+ // Callbacks context
9412+ callbackContext = s.context || s,
9413+
9414+ // Context for global events is callbackContext if it is a DOM node or jQuery collection
9415+ globalEventContext = s.context &&
9416+ ( callbackContext.nodeType || callbackContext.jquery ) ?
9417+ jQuery( callbackContext ) :
9418+ jQuery.event,
9419+
9420+ // Deferreds
9421+ deferred = jQuery.Deferred(),
9422+ completeDeferred = jQuery.Callbacks( "once memory" ),
9423+
9424+ // Status-dependent callbacks
9425+ statusCode = s.statusCode || {},
9426+
9427+ // Headers (they are sent all at once)
9428+ requestHeaders = {},
9429+ requestHeadersNames = {},
9430+
9431+ // Default abort message
9432+ strAbort = "canceled",
9433+
9434+ // Fake xhr
9435+ jqXHR = {
9436+ readyState: 0,
9437+
9438+ // Builds headers hashtable if needed
9439+ getResponseHeader: function( key ) {
9440+ var match;
9441+ if ( completed ) {
9442+ if ( !responseHeaders ) {
9443+ responseHeaders = {};
9444+ while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
9445+ responseHeaders[ match[ 1 ].toLowerCase() + " " ] =
9446+ ( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] )
9447+ .concat( match[ 2 ] );
9448+ }
9449+ }
9450+ match = responseHeaders[ key.toLowerCase() + " " ];
9451+ }
9452+ return match == null ? null : match.join( ", " );
9453+ },
9454+
9455+ // Raw string
9456+ getAllResponseHeaders: function() {
9457+ return completed ? responseHeadersString : null;
9458+ },
9459+
9460+ // Caches the header
9461+ setRequestHeader: function( name, value ) {
9462+ if ( completed == null ) {
9463+ name = requestHeadersNames[ name.toLowerCase() ] =
9464+ requestHeadersNames[ name.toLowerCase() ] || name;
9465+ requestHeaders[ name ] = value;
9466+ }
9467+ return this;
9468+ },
9469+
9470+ // Overrides response content-type header
9471+ overrideMimeType: function( type ) {
9472+ if ( completed == null ) {
9473+ s.mimeType = type;
9474+ }
9475+ return this;
9476+ },
9477+
9478+ // Status-dependent callbacks
9479+ statusCode: function( map ) {
9480+ var code;
9481+ if ( map ) {
9482+ if ( completed ) {
9483+
9484+ // Execute the appropriate callbacks
9485+ jqXHR.always( map[ jqXHR.status ] );
9486+ } else {
9487+
9488+ // Lazy-add the new callbacks in a way that preserves old ones
9489+ for ( code in map ) {
9490+ statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
9491+ }
9492+ }
9493+ }
9494+ return this;
9495+ },
9496+
9497+ // Cancel the request
9498+ abort: function( statusText ) {
9499+ var finalText = statusText || strAbort;
9500+ if ( transport ) {
9501+ transport.abort( finalText );
9502+ }
9503+ done( 0, finalText );
9504+ return this;
9505+ }
9506+ };
9507+
9508+ // Attach deferreds
9509+ deferred.promise( jqXHR );
9510+
9511+ // Add protocol if not provided (prefilters might expect it)
9512+ // Handle falsy url in the settings object (#10093: consistency with old signature)
9513+ // We also use the url parameter if available
9514+ s.url = ( ( url || s.url || location.href ) + "" )
9515+ .replace( rprotocol, location.protocol + "//" );
9516+
9517+ // Alias method option to type as per ticket #12004
9518+ s.type = options.method || options.type || s.method || s.type;
9519+
9520+ // Extract dataTypes list
9521+ s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];
9522+
9523+ // A cross-domain request is in order when the origin doesn't match the current origin.
9524+ if ( s.crossDomain == null ) {
9525+ urlAnchor = document.createElement( "a" );
9526+
9527+ // Support: IE <=8 - 11, Edge 12 - 15
9528+ // IE throws exception on accessing the href property if url is malformed,
9529+ // e.g. http://example.com:80x/
9530+ try {
9531+ urlAnchor.href = s.url;
9532+
9533+ // Support: IE <=8 - 11 only
9534+ // Anchor's host property isn't correctly set when s.url is relative
9535+ urlAnchor.href = urlAnchor.href;
9536+ s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
9537+ urlAnchor.protocol + "//" + urlAnchor.host;
9538+ } catch ( e ) {
9539+
9540+ // If there is an error parsing the URL, assume it is crossDomain,
9541+ // it can be rejected by the transport if it is invalid
9542+ s.crossDomain = true;
9543+ }
9544+ }
9545+
9546+ // Convert data if not already a string
9547+ if ( s.data && s.processData && typeof s.data !== "string" ) {
9548+ s.data = jQuery.param( s.data, s.traditional );
9549+ }
9550+
9551+ // Apply prefilters
9552+ inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
9553+
9554+ // If request was aborted inside a prefilter, stop there
9555+ if ( completed ) {
9556+ return jqXHR;
9557+ }
9558+
9559+ // We can fire global events as of now if asked to
9560+ // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
9561+ fireGlobals = jQuery.event && s.global;
9562+
9563+ // Watch for a new set of requests
9564+ if ( fireGlobals && jQuery.active++ === 0 ) {
9565+ jQuery.event.trigger( "ajaxStart" );
9566+ }
9567+
9568+ // Uppercase the type
9569+ s.type = s.type.toUpperCase();
9570+
9571+ // Determine if request has content
9572+ s.hasContent = !rnoContent.test( s.type );
9573+
9574+ // Save the URL in case we're toying with the If-Modified-Since
9575+ // and/or If-None-Match header later on
9576+ // Remove hash to simplify url manipulation
9577+ cacheURL = s.url.replace( rhash, "" );
9578+
9579+ // More options handling for requests with no content
9580+ if ( !s.hasContent ) {
9581+
9582+ // Remember the hash so we can put it back
9583+ uncached = s.url.slice( cacheURL.length );
9584+
9585+ // If data is available and should be processed, append data to url
9586+ if ( s.data && ( s.processData || typeof s.data === "string" ) ) {
9587+ cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;
9588+
9589+ // #9682: remove data so that it's not used in an eventual retry
9590+ delete s.data;
9591+ }
9592+
9593+ // Add or update anti-cache param if needed
9594+ if ( s.cache === false ) {
9595+ cacheURL = cacheURL.replace( rantiCache, "$1" );
9596+ uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce.guid++ ) +
9597+ uncached;
9598+ }
9599+
9600+ // Put hash and anti-cache on the URL that will be requested (gh-1732)
9601+ s.url = cacheURL + uncached;
9602+
9603+ // Change '%20' to '+' if this is encoded form body content (gh-2658)
9604+ } else if ( s.data && s.processData &&
9605+ ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
9606+ s.data = s.data.replace( r20, "+" );
9607+ }
9608+
9609+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
9610+ if ( s.ifModified ) {
9611+ if ( jQuery.lastModified[ cacheURL ] ) {
9612+ jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
9613+ }
9614+ if ( jQuery.etag[ cacheURL ] ) {
9615+ jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
9616+ }
9617+ }
9618+
9619+ // Set the correct header, if data is being sent
9620+ if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
9621+ jqXHR.setRequestHeader( "Content-Type", s.contentType );
9622+ }
9623+
9624+ // Set the Accepts header for the server, depending on the dataType
9625+ jqXHR.setRequestHeader(
9626+ "Accept",
9627+ s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
9628+ s.accepts[ s.dataTypes[ 0 ] ] +
9629+ ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
9630+ s.accepts[ "*" ]
9631+ );
9632+
9633+ // Check for headers option
9634+ for ( i in s.headers ) {
9635+ jqXHR.setRequestHeader( i, s.headers[ i ] );
9636+ }
9637+
9638+ // Allow custom headers/mimetypes and early abort
9639+ if ( s.beforeSend &&
9640+ ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {
9641+
9642+ // Abort if not done already and return
9643+ return jqXHR.abort();
9644+ }
9645+
9646+ // Aborting is no longer a cancellation
9647+ strAbort = "abort";
9648+
9649+ // Install callbacks on deferreds
9650+ completeDeferred.add( s.complete );
9651+ jqXHR.done( s.success );
9652+ jqXHR.fail( s.error );
9653+
9654+ // Get transport
9655+ transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
9656+
9657+ // If no transport, we auto-abort
9658+ if ( !transport ) {
9659+ done( -1, "No Transport" );
9660+ } else {
9661+ jqXHR.readyState = 1;
9662+
9663+ // Send global event
9664+ if ( fireGlobals ) {
9665+ globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
9666+ }
9667+
9668+ // If request was aborted inside ajaxSend, stop there
9669+ if ( completed ) {
9670+ return jqXHR;
9671+ }
9672+
9673+ // Timeout
9674+ if ( s.async && s.timeout > 0 ) {
9675+ timeoutTimer = window.setTimeout( function() {
9676+ jqXHR.abort( "timeout" );
9677+ }, s.timeout );
9678+ }
9679+
9680+ try {
9681+ completed = false;
9682+ transport.send( requestHeaders, done );
9683+ } catch ( e ) {
9684+
9685+ // Rethrow post-completion exceptions
9686+ if ( completed ) {
9687+ throw e;
9688+ }
9689+
9690+ // Propagate others as results
9691+ done( -1, e );
9692+ }
9693+ }
9694+
9695+ // Callback for when everything is done
9696+ function done( status, nativeStatusText, responses, headers ) {
9697+ var isSuccess, success, error, response, modified,
9698+ statusText = nativeStatusText;
9699+
9700+ // Ignore repeat invocations
9701+ if ( completed ) {
9702+ return;
9703+ }
9704+
9705+ completed = true;
9706+
9707+ // Clear timeout if it exists
9708+ if ( timeoutTimer ) {
9709+ window.clearTimeout( timeoutTimer );
9710+ }
9711+
9712+ // Dereference transport for early garbage collection
9713+ // (no matter how long the jqXHR object will be used)
9714+ transport = undefined;
9715+
9716+ // Cache response headers
9717+ responseHeadersString = headers || "";
9718+
9719+ // Set readyState
9720+ jqXHR.readyState = status > 0 ? 4 : 0;
9721+
9722+ // Determine if successful
9723+ isSuccess = status >= 200 && status < 300 || status === 304;
9724+
9725+ // Get response data
9726+ if ( responses ) {
9727+ response = ajaxHandleResponses( s, jqXHR, responses );
9728+ }
9729+
9730+ // Use a noop converter for missing script
9731+ if ( !isSuccess && jQuery.inArray( "script", s.dataTypes ) > -1 ) {
9732+ s.converters[ "text script" ] = function() {};
9733+ }
9734+
9735+ // Convert no matter what (that way responseXXX fields are always set)
9736+ response = ajaxConvert( s, response, jqXHR, isSuccess );
9737+
9738+ // If successful, handle type chaining
9739+ if ( isSuccess ) {
9740+
9741+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
9742+ if ( s.ifModified ) {
9743+ modified = jqXHR.getResponseHeader( "Last-Modified" );
9744+ if ( modified ) {
9745+ jQuery.lastModified[ cacheURL ] = modified;
9746+ }
9747+ modified = jqXHR.getResponseHeader( "etag" );
9748+ if ( modified ) {
9749+ jQuery.etag[ cacheURL ] = modified;
9750+ }
9751+ }
9752+
9753+ // if no content
9754+ if ( status === 204 || s.type === "HEAD" ) {
9755+ statusText = "nocontent";
9756+
9757+ // if not modified
9758+ } else if ( status === 304 ) {
9759+ statusText = "notmodified";
9760+
9761+ // If we have data, let's convert it
9762+ } else {
9763+ statusText = response.state;
9764+ success = response.data;
9765+ error = response.error;
9766+ isSuccess = !error;
9767+ }
9768+ } else {
9769+
9770+ // Extract error from statusText and normalize for non-aborts
9771+ error = statusText;
9772+ if ( status || !statusText ) {
9773+ statusText = "error";
9774+ if ( status < 0 ) {
9775+ status = 0;
9776+ }
9777+ }
9778+ }
9779+
9780+ // Set data for the fake xhr object
9781+ jqXHR.status = status;
9782+ jqXHR.statusText = ( nativeStatusText || statusText ) + "";
9783+
9784+ // Success/Error
9785+ if ( isSuccess ) {
9786+ deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
9787+ } else {
9788+ deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
9789+ }
9790+
9791+ // Status-dependent callbacks
9792+ jqXHR.statusCode( statusCode );
9793+ statusCode = undefined;
9794+
9795+ if ( fireGlobals ) {
9796+ globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
9797+ [ jqXHR, s, isSuccess ? success : error ] );
9798+ }
9799+
9800+ // Complete
9801+ completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
9802+
9803+ if ( fireGlobals ) {
9804+ globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
9805+
9806+ // Handle the global AJAX counter
9807+ if ( !( --jQuery.active ) ) {
9808+ jQuery.event.trigger( "ajaxStop" );
9809+ }
9810+ }
9811+ }
9812+
9813+ return jqXHR;
9814+ },
9815+
9816+ getJSON: function( url, data, callback ) {
9817+ return jQuery.get( url, data, callback, "json" );
9818+ },
9819+
9820+ getScript: function( url, callback ) {
9821+ return jQuery.get( url, undefined, callback, "script" );
9822+ }
9823+} );
9824+
9825+jQuery.each( [ "get", "post" ], function( _i, method ) {
9826+ jQuery[ method ] = function( url, data, callback, type ) {
9827+
9828+ // Shift arguments if data argument was omitted
9829+ if ( isFunction( data ) ) {
9830+ type = type || callback;
9831+ callback = data;
9832+ data = undefined;
9833+ }
9834+
9835+ // The url can be an options object (which then must have .url)
9836+ return jQuery.ajax( jQuery.extend( {
9837+ url: url,
9838+ type: method,
9839+ dataType: type,
9840+ data: data,
9841+ success: callback
9842+ }, jQuery.isPlainObject( url ) && url ) );
9843+ };
9844+} );
9845+
9846+jQuery.ajaxPrefilter( function( s ) {
9847+ var i;
9848+ for ( i in s.headers ) {
9849+ if ( i.toLowerCase() === "content-type" ) {
9850+ s.contentType = s.headers[ i ] || "";
9851+ }
9852+ }
9853+} );
9854+
9855+
9856+jQuery._evalUrl = function( url, options, doc ) {
9857+ return jQuery.ajax( {
9858+ url: url,
9859+
9860+ // Make this explicit, since user can override this through ajaxSetup (#11264)
9861+ type: "GET",
9862+ dataType: "script",
9863+ cache: true,
9864+ async: false,
9865+ global: false,
9866+
9867+ // Only evaluate the response if it is successful (gh-4126)
9868+ // dataFilter is not invoked for failure responses, so using it instead
9869+ // of the default converter is kludgy but it works.
9870+ converters: {
9871+ "text script": function() {}
9872+ },
9873+ dataFilter: function( response ) {
9874+ jQuery.globalEval( response, options, doc );
9875+ }
9876+ } );
9877+};
9878+
9879+
9880+jQuery.fn.extend( {
9881+ wrapAll: function( html ) {
9882+ var wrap;
9883+
9884+ if ( this[ 0 ] ) {
9885+ if ( isFunction( html ) ) {
9886+ html = html.call( this[ 0 ] );
9887+ }
9888+
9889+ // The elements to wrap the target around
9890+ wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
9891+
9892+ if ( this[ 0 ].parentNode ) {
9893+ wrap.insertBefore( this[ 0 ] );
9894+ }
9895+
9896+ wrap.map( function() {
9897+ var elem = this;
9898+
9899+ while ( elem.firstElementChild ) {
9900+ elem = elem.firstElementChild;
9901+ }
9902+
9903+ return elem;
9904+ } ).append( this );
9905+ }
9906+
9907+ return this;
9908+ },
9909+
9910+ wrapInner: function( html ) {
9911+ if ( isFunction( html ) ) {
9912+ return this.each( function( i ) {
9913+ jQuery( this ).wrapInner( html.call( this, i ) );
9914+ } );
9915+ }
9916+
9917+ return this.each( function() {
9918+ var self = jQuery( this ),
9919+ contents = self.contents();
9920+
9921+ if ( contents.length ) {
9922+ contents.wrapAll( html );
9923+
9924+ } else {
9925+ self.append( html );
9926+ }
9927+ } );
9928+ },
9929+
9930+ wrap: function( html ) {
9931+ var htmlIsFunction = isFunction( html );
9932+
9933+ return this.each( function( i ) {
9934+ jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );
9935+ } );
9936+ },
9937+
9938+ unwrap: function( selector ) {
9939+ this.parent( selector ).not( "body" ).each( function() {
9940+ jQuery( this ).replaceWith( this.childNodes );
9941+ } );
9942+ return this;
9943+ }
9944+} );
9945+
9946+
9947+jQuery.expr.pseudos.hidden = function( elem ) {
9948+ return !jQuery.expr.pseudos.visible( elem );
9949+};
9950+jQuery.expr.pseudos.visible = function( elem ) {
9951+ return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
9952+};
9953+
9954+
9955+
9956+
9957+jQuery.ajaxSettings.xhr = function() {
9958+ try {
9959+ return new window.XMLHttpRequest();
9960+ } catch ( e ) {}
9961+};
9962+
9963+var xhrSuccessStatus = {
9964+
9965+ // File protocol always yields status code 0, assume 200
9966+ 0: 200,
9967+
9968+ // Support: IE <=9 only
9969+ // #1450: sometimes IE returns 1223 when it should be 204
9970+ 1223: 204
9971+ },
9972+ xhrSupported = jQuery.ajaxSettings.xhr();
9973+
9974+support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
9975+support.ajax = xhrSupported = !!xhrSupported;
9976+
9977+jQuery.ajaxTransport( function( options ) {
9978+ var callback, errorCallback;
9979+
9980+ // Cross domain only allowed if supported through XMLHttpRequest
9981+ if ( support.cors || xhrSupported && !options.crossDomain ) {
9982+ return {
9983+ send: function( headers, complete ) {
9984+ var i,
9985+ xhr = options.xhr();
9986+
9987+ xhr.open(
9988+ options.type,
9989+ options.url,
9990+ options.async,
9991+ options.username,
9992+ options.password
9993+ );
9994+
9995+ // Apply custom fields if provided
9996+ if ( options.xhrFields ) {
9997+ for ( i in options.xhrFields ) {
9998+ xhr[ i ] = options.xhrFields[ i ];
9999+ }
10000+ }
10001+
10002+ // Override mime type if needed
10003+ if ( options.mimeType && xhr.overrideMimeType ) {
10004+ xhr.overrideMimeType( options.mimeType );
10005+ }
10006+
10007+ // X-Requested-With header
10008+ // For cross-domain requests, seeing as conditions for a preflight are
10009+ // akin to a jigsaw puzzle, we simply never set it to be sure.
10010+ // (it can always be set on a per-request basis or even using ajaxSetup)
10011+ // For same-domain requests, won't change header if already provided.
10012+ if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
10013+ headers[ "X-Requested-With" ] = "XMLHttpRequest";
10014+ }
10015+
10016+ // Set headers
10017+ for ( i in headers ) {
10018+ xhr.setRequestHeader( i, headers[ i ] );
10019+ }
10020+
10021+ // Callback
10022+ callback = function( type ) {
10023+ return function() {
10024+ if ( callback ) {
10025+ callback = errorCallback = xhr.onload =
10026+ xhr.onerror = xhr.onabort = xhr.ontimeout =
10027+ xhr.onreadystatechange = null;
10028+
10029+ if ( type === "abort" ) {
10030+ xhr.abort();
10031+ } else if ( type === "error" ) {
10032+
10033+ // Support: IE <=9 only
10034+ // On a manual native abort, IE9 throws
10035+ // errors on any property access that is not readyState
10036+ if ( typeof xhr.status !== "number" ) {
10037+ complete( 0, "error" );
10038+ } else {
10039+ complete(
10040+
10041+ // File: protocol always yields status 0; see #8605, #14207
10042+ xhr.status,
10043+ xhr.statusText
10044+ );
10045+ }
10046+ } else {
10047+ complete(
10048+ xhrSuccessStatus[ xhr.status ] || xhr.status,
10049+ xhr.statusText,
10050+
10051+ // Support: IE <=9 only
10052+ // IE9 has no XHR2 but throws on binary (trac-11426)
10053+ // For XHR2 non-text, let the caller handle it (gh-2498)
10054+ ( xhr.responseType || "text" ) !== "text" ||
10055+ typeof xhr.responseText !== "string" ?
10056+ { binary: xhr.response } :
10057+ { text: xhr.responseText },
10058+ xhr.getAllResponseHeaders()
10059+ );
10060+ }
10061+ }
10062+ };
10063+ };
10064+
10065+ // Listen to events
10066+ xhr.onload = callback();
10067+ errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" );
10068+
10069+ // Support: IE 9 only
10070+ // Use onreadystatechange to replace onabort
10071+ // to handle uncaught aborts
10072+ if ( xhr.onabort !== undefined ) {
10073+ xhr.onabort = errorCallback;
10074+ } else {
10075+ xhr.onreadystatechange = function() {
10076+
10077+ // Check readyState before timeout as it changes
10078+ if ( xhr.readyState === 4 ) {
10079+
10080+ // Allow onerror to be called first,
10081+ // but that will not handle a native abort
10082+ // Also, save errorCallback to a variable
10083+ // as xhr.onerror cannot be accessed
10084+ window.setTimeout( function() {
10085+ if ( callback ) {
10086+ errorCallback();
10087+ }
10088+ } );
10089+ }
10090+ };
10091+ }
10092+
10093+ // Create the abort callback
10094+ callback = callback( "abort" );
10095+
10096+ try {
10097+
10098+ // Do send the request (this may raise an exception)
10099+ xhr.send( options.hasContent && options.data || null );
10100+ } catch ( e ) {
10101+
10102+ // #14683: Only rethrow if this hasn't been notified as an error yet
10103+ if ( callback ) {
10104+ throw e;
10105+ }
10106+ }
10107+ },
10108+
10109+ abort: function() {
10110+ if ( callback ) {
10111+ callback();
10112+ }
10113+ }
10114+ };
10115+ }
10116+} );
10117+
10118+
10119+
10120+
10121+// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
10122+jQuery.ajaxPrefilter( function( s ) {
10123+ if ( s.crossDomain ) {
10124+ s.contents.script = false;
10125+ }
10126+} );
10127+
10128+// Install script dataType
10129+jQuery.ajaxSetup( {
10130+ accepts: {
10131+ script: "text/javascript, application/javascript, " +
10132+ "application/ecmascript, application/x-ecmascript"
10133+ },
10134+ contents: {
10135+ script: /\b(?:java|ecma)script\b/
10136+ },
10137+ converters: {
10138+ "text script": function( text ) {
10139+ jQuery.globalEval( text );
10140+ return text;
10141+ }
10142+ }
10143+} );
10144+
10145+// Handle cache's special case and crossDomain
10146+jQuery.ajaxPrefilter( "script", function( s ) {
10147+ if ( s.cache === undefined ) {
10148+ s.cache = false;
10149+ }
10150+ if ( s.crossDomain ) {
10151+ s.type = "GET";
10152+ }
10153+} );
10154+
10155+// Bind script tag hack transport
10156+jQuery.ajaxTransport( "script", function( s ) {
10157+
10158+ // This transport only deals with cross domain or forced-by-attrs requests
10159+ if ( s.crossDomain || s.scriptAttrs ) {
10160+ var script, callback;
10161+ return {
10162+ send: function( _, complete ) {
10163+ script = jQuery( "<script>" )
10164+ .attr( s.scriptAttrs || {} )
10165+ .prop( { charset: s.scriptCharset, src: s.url } )
10166+ .on( "load error", callback = function( evt ) {
10167+ script.remove();
10168+ callback = null;
10169+ if ( evt ) {
10170+ complete( evt.type === "error" ? 404 : 200, evt.type );
10171+ }
10172+ } );
10173+
10174+ // Use native DOM manipulation to avoid our domManip AJAX trickery
10175+ document.head.appendChild( script[ 0 ] );
10176+ },
10177+ abort: function() {
10178+ if ( callback ) {
10179+ callback();
10180+ }
10181+ }
10182+ };
10183+ }
10184+} );
10185+
10186+
10187+
10188+
10189+var oldCallbacks = [],
10190+ rjsonp = /(=)\?(?=&|$)|\?\?/;
10191+
10192+// Default jsonp settings
10193+jQuery.ajaxSetup( {
10194+ jsonp: "callback",
10195+ jsonpCallback: function() {
10196+ var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce.guid++ ) );
10197+ this[ callback ] = true;
10198+ return callback;
10199+ }
10200+} );
10201+
10202+// Detect, normalize options and install callbacks for jsonp requests
10203+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
10204+
10205+ var callbackName, overwritten, responseContainer,
10206+ jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
10207+ "url" :
10208+ typeof s.data === "string" &&
10209+ ( s.contentType || "" )
10210+ .indexOf( "application/x-www-form-urlencoded" ) === 0 &&
10211+ rjsonp.test( s.data ) && "data"
10212+ );
10213+
10214+ // Handle iff the expected data type is "jsonp" or we have a parameter to set
10215+ if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
10216+
10217+ // Get callback name, remembering preexisting value associated with it
10218+ callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ?
10219+ s.jsonpCallback() :
10220+ s.jsonpCallback;
10221+
10222+ // Insert callback into url or form data
10223+ if ( jsonProp ) {
10224+ s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
10225+ } else if ( s.jsonp !== false ) {
10226+ s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
10227+ }
10228+
10229+ // Use data converter to retrieve json after script execution
10230+ s.converters[ "script json" ] = function() {
10231+ if ( !responseContainer ) {
10232+ jQuery.error( callbackName + " was not called" );
10233+ }
10234+ return responseContainer[ 0 ];
10235+ };
10236+
10237+ // Force json dataType
10238+ s.dataTypes[ 0 ] = "json";
10239+
10240+ // Install callback
10241+ overwritten = window[ callbackName ];
10242+ window[ callbackName ] = function() {
10243+ responseContainer = arguments;
10244+ };
10245+
10246+ // Clean-up function (fires after converters)
10247+ jqXHR.always( function() {
10248+
10249+ // If previous value didn't exist - remove it
10250+ if ( overwritten === undefined ) {
10251+ jQuery( window ).removeProp( callbackName );
10252+
10253+ // Otherwise restore preexisting value
10254+ } else {
10255+ window[ callbackName ] = overwritten;
10256+ }
10257+
10258+ // Save back as free
10259+ if ( s[ callbackName ] ) {
10260+
10261+ // Make sure that re-using the options doesn't screw things around
10262+ s.jsonpCallback = originalSettings.jsonpCallback;
10263+
10264+ // Save the callback name for future use
10265+ oldCallbacks.push( callbackName );
10266+ }
10267+
10268+ // Call if it was a function and we have a response
10269+ if ( responseContainer && isFunction( overwritten ) ) {
10270+ overwritten( responseContainer[ 0 ] );
10271+ }
10272+
10273+ responseContainer = overwritten = undefined;
10274+ } );
10275+
10276+ // Delegate to script
10277+ return "script";
10278+ }
10279+} );
10280+
10281+
10282+
10283+
10284+// Support: Safari 8 only
10285+// In Safari 8 documents created via document.implementation.createHTMLDocument
10286+// collapse sibling forms: the second one becomes a child of the first one.
10287+// Because of that, this security measure has to be disabled in Safari 8.
10288+// https://bugs.webkit.org/show_bug.cgi?id=137337
10289+support.createHTMLDocument = ( function() {
10290+ var body = document.implementation.createHTMLDocument( "" ).body;
10291+ body.innerHTML = "<form></form><form></form>";
10292+ return body.childNodes.length === 2;
10293+} )();
10294+
10295+
10296+// Argument "data" should be string of html
10297+// context (optional): If specified, the fragment will be created in this context,
10298+// defaults to document
10299+// keepScripts (optional): If true, will include scripts passed in the html string
10300+jQuery.parseHTML = function( data, context, keepScripts ) {
10301+ if ( typeof data !== "string" ) {
10302+ return [];
10303+ }
10304+ if ( typeof context === "boolean" ) {
10305+ keepScripts = context;
10306+ context = false;
10307+ }
10308+
10309+ var base, parsed, scripts;
10310+
10311+ if ( !context ) {
10312+
10313+ // Stop scripts or inline event handlers from being executed immediately
10314+ // by using document.implementation
10315+ if ( support.createHTMLDocument ) {
10316+ context = document.implementation.createHTMLDocument( "" );
10317+
10318+ // Set the base href for the created document
10319+ // so any parsed elements with URLs
10320+ // are based on the document's URL (gh-2965)
10321+ base = context.createElement( "base" );
10322+ base.href = document.location.href;
10323+ context.head.appendChild( base );
10324+ } else {
10325+ context = document;
10326+ }
10327+ }
10328+
10329+ parsed = rsingleTag.exec( data );
10330+ scripts = !keepScripts && [];
10331+
10332+ // Single tag
10333+ if ( parsed ) {
10334+ return [ context.createElement( parsed[ 1 ] ) ];
10335+ }
10336+
10337+ parsed = buildFragment( [ data ], context, scripts );
10338+
10339+ if ( scripts && scripts.length ) {
10340+ jQuery( scripts ).remove();
10341+ }
10342+
10343+ return jQuery.merge( [], parsed.childNodes );
10344+};
10345+
10346+
10347+/**
10348+ * Load a url into a page
10349+ */
10350+jQuery.fn.load = function( url, params, callback ) {
10351+ var selector, type, response,
10352+ self = this,
10353+ off = url.indexOf( " " );
10354+
10355+ if ( off > -1 ) {
10356+ selector = stripAndCollapse( url.slice( off ) );
10357+ url = url.slice( 0, off );
10358+ }
10359+
10360+ // If it's a function
10361+ if ( isFunction( params ) ) {
10362+
10363+ // We assume that it's the callback
10364+ callback = params;
10365+ params = undefined;
10366+
10367+ // Otherwise, build a param string
10368+ } else if ( params && typeof params === "object" ) {
10369+ type = "POST";
10370+ }
10371+
10372+ // If we have elements to modify, make the request
10373+ if ( self.length > 0 ) {
10374+ jQuery.ajax( {
10375+ url: url,
10376+
10377+ // If "type" variable is undefined, then "GET" method will be used.
10378+ // Make value of this field explicit since
10379+ // user can override it through ajaxSetup method
10380+ type: type || "GET",
10381+ dataType: "html",
10382+ data: params
10383+ } ).done( function( responseText ) {
10384+
10385+ // Save response for use in complete callback
10386+ response = arguments;
10387+
10388+ self.html( selector ?
10389+
10390+ // If a selector was specified, locate the right elements in a dummy div
10391+ // Exclude scripts to avoid IE 'Permission Denied' errors
10392+ jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
10393+
10394+ // Otherwise use the full result
10395+ responseText );
10396+
10397+ // If the request succeeds, this function gets "data", "status", "jqXHR"
10398+ // but they are ignored because response was set above.
10399+ // If it fails, this function gets "jqXHR", "status", "error"
10400+ } ).always( callback && function( jqXHR, status ) {
10401+ self.each( function() {
10402+ callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
10403+ } );
10404+ } );
10405+ }
10406+
10407+ return this;
10408+};
10409+
10410+
10411+
10412+
10413+jQuery.expr.pseudos.animated = function( elem ) {
10414+ return jQuery.grep( jQuery.timers, function( fn ) {
10415+ return elem === fn.elem;
10416+ } ).length;
10417+};
10418+
10419+
10420+
10421+
10422+jQuery.offset = {
10423+ setOffset: function( elem, options, i ) {
10424+ var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
10425+ position = jQuery.css( elem, "position" ),
10426+ curElem = jQuery( elem ),
10427+ props = {};
10428+
10429+ // Set position first, in-case top/left are set even on static elem
10430+ if ( position === "static" ) {
10431+ elem.style.position = "relative";
10432+ }
10433+
10434+ curOffset = curElem.offset();
10435+ curCSSTop = jQuery.css( elem, "top" );
10436+ curCSSLeft = jQuery.css( elem, "left" );
10437+ calculatePosition = ( position === "absolute" || position === "fixed" ) &&
10438+ ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
10439+
10440+ // Need to be able to calculate position if either
10441+ // top or left is auto and position is either absolute or fixed
10442+ if ( calculatePosition ) {
10443+ curPosition = curElem.position();
10444+ curTop = curPosition.top;
10445+ curLeft = curPosition.left;
10446+
10447+ } else {
10448+ curTop = parseFloat( curCSSTop ) || 0;
10449+ curLeft = parseFloat( curCSSLeft ) || 0;
10450+ }
10451+
10452+ if ( isFunction( options ) ) {
10453+
10454+ // Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
10455+ options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
10456+ }
10457+
10458+ if ( options.top != null ) {
10459+ props.top = ( options.top - curOffset.top ) + curTop;
10460+ }
10461+ if ( options.left != null ) {
10462+ props.left = ( options.left - curOffset.left ) + curLeft;
10463+ }
10464+
10465+ if ( "using" in options ) {
10466+ options.using.call( elem, props );
10467+
10468+ } else {
10469+ if ( typeof props.top === "number" ) {
10470+ props.top += "px";
10471+ }
10472+ if ( typeof props.left === "number" ) {
10473+ props.left += "px";
10474+ }
10475+ curElem.css( props );
10476+ }
10477+ }
10478+};
10479+
10480+jQuery.fn.extend( {
10481+
10482+ // offset() relates an element's border box to the document origin
10483+ offset: function( options ) {
10484+
10485+ // Preserve chaining for setter
10486+ if ( arguments.length ) {
10487+ return options === undefined ?
10488+ this :
10489+ this.each( function( i ) {
10490+ jQuery.offset.setOffset( this, options, i );
10491+ } );
10492+ }
10493+
10494+ var rect, win,
10495+ elem = this[ 0 ];
10496+
10497+ if ( !elem ) {
10498+ return;
10499+ }
10500+
10501+ // Return zeros for disconnected and hidden (display: none) elements (gh-2310)
10502+ // Support: IE <=11 only
10503+ // Running getBoundingClientRect on a
10504+ // disconnected node in IE throws an error
10505+ if ( !elem.getClientRects().length ) {
10506+ return { top: 0, left: 0 };
10507+ }
10508+
10509+ // Get document-relative position by adding viewport scroll to viewport-relative gBCR
10510+ rect = elem.getBoundingClientRect();
10511+ win = elem.ownerDocument.defaultView;
10512+ return {
10513+ top: rect.top + win.pageYOffset,
10514+ left: rect.left + win.pageXOffset
10515+ };
10516+ },
10517+
10518+ // position() relates an element's margin box to its offset parent's padding box
10519+ // This corresponds to the behavior of CSS absolute positioning
10520+ position: function() {
10521+ if ( !this[ 0 ] ) {
10522+ return;
10523+ }
10524+
10525+ var offsetParent, offset, doc,
10526+ elem = this[ 0 ],
10527+ parentOffset = { top: 0, left: 0 };
10528+
10529+ // position:fixed elements are offset from the viewport, which itself always has zero offset
10530+ if ( jQuery.css( elem, "position" ) === "fixed" ) {
10531+
10532+ // Assume position:fixed implies availability of getBoundingClientRect
10533+ offset = elem.getBoundingClientRect();
10534+
10535+ } else {
10536+ offset = this.offset();
10537+
10538+ // Account for the *real* offset parent, which can be the document or its root element
10539+ // when a statically positioned element is identified
10540+ doc = elem.ownerDocument;
10541+ offsetParent = elem.offsetParent || doc.documentElement;
10542+ while ( offsetParent &&
10543+ ( offsetParent === doc.body || offsetParent === doc.documentElement ) &&
10544+ jQuery.css( offsetParent, "position" ) === "static" ) {
10545+
10546+ offsetParent = offsetParent.parentNode;
10547+ }
10548+ if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) {
10549+
10550+ // Incorporate borders into its offset, since they are outside its content origin
10551+ parentOffset = jQuery( offsetParent ).offset();
10552+ parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true );
10553+ parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true );
10554+ }
10555+ }
10556+
10557+ // Subtract parent offsets and element margins
10558+ return {
10559+ top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
10560+ left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
10561+ };
10562+ },
10563+
10564+ // This method will return documentElement in the following cases:
10565+ // 1) For the element inside the iframe without offsetParent, this method will return
10566+ // documentElement of the parent window
10567+ // 2) For the hidden or detached element
10568+ // 3) For body or html element, i.e. in case of the html node - it will return itself
10569+ //
10570+ // but those exceptions were never presented as a real life use-cases
10571+ // and might be considered as more preferable results.
10572+ //
10573+ // This logic, however, is not guaranteed and can change at any point in the future
10574+ offsetParent: function() {
10575+ return this.map( function() {
10576+ var offsetParent = this.offsetParent;
10577+
10578+ while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
10579+ offsetParent = offsetParent.offsetParent;
10580+ }
10581+
10582+ return offsetParent || documentElement;
10583+ } );
10584+ }
10585+} );
10586+
10587+// Create scrollLeft and scrollTop methods
10588+jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
10589+ var top = "pageYOffset" === prop;
10590+
10591+ jQuery.fn[ method ] = function( val ) {
10592+ return access( this, function( elem, method, val ) {
10593+
10594+ // Coalesce documents and windows
10595+ var win;
10596+ if ( isWindow( elem ) ) {
10597+ win = elem;
10598+ } else if ( elem.nodeType === 9 ) {
10599+ win = elem.defaultView;
10600+ }
10601+
10602+ if ( val === undefined ) {
10603+ return win ? win[ prop ] : elem[ method ];
10604+ }
10605+
10606+ if ( win ) {
10607+ win.scrollTo(
10608+ !top ? val : win.pageXOffset,
10609+ top ? val : win.pageYOffset
10610+ );
10611+
10612+ } else {
10613+ elem[ method ] = val;
10614+ }
10615+ }, method, val, arguments.length );
10616+ };
10617+} );
10618+
10619+// Support: Safari <=7 - 9.1, Chrome <=37 - 49
10620+// Add the top/left cssHooks using jQuery.fn.position
10621+// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
10622+// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
10623+// getComputedStyle returns percent when specified for top/left/bottom/right;
10624+// rather than make the css module depend on the offset module, just check for it here
10625+jQuery.each( [ "top", "left" ], function( _i, prop ) {
10626+ jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
10627+ function( elem, computed ) {
10628+ if ( computed ) {
10629+ computed = curCSS( elem, prop );
10630+
10631+ // If curCSS returns percentage, fallback to offset
10632+ return rnumnonpx.test( computed ) ?
10633+ jQuery( elem ).position()[ prop ] + "px" :
10634+ computed;
10635+ }
10636+ }
10637+ );
10638+} );
10639+
10640+
10641+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
10642+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
10643+ jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
10644+ function( defaultExtra, funcName ) {
10645+
10646+ // Margin is only for outerHeight, outerWidth
10647+ jQuery.fn[ funcName ] = function( margin, value ) {
10648+ var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
10649+ extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
10650+
10651+ return access( this, function( elem, type, value ) {
10652+ var doc;
10653+
10654+ if ( isWindow( elem ) ) {
10655+
10656+ // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
10657+ return funcName.indexOf( "outer" ) === 0 ?
10658+ elem[ "inner" + name ] :
10659+ elem.document.documentElement[ "client" + name ];
10660+ }
10661+
10662+ // Get document width or height
10663+ if ( elem.nodeType === 9 ) {
10664+ doc = elem.documentElement;
10665+
10666+ // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
10667+ // whichever is greatest
10668+ return Math.max(
10669+ elem.body[ "scroll" + name ], doc[ "scroll" + name ],
10670+ elem.body[ "offset" + name ], doc[ "offset" + name ],
10671+ doc[ "client" + name ]
10672+ );
10673+ }
10674+
10675+ return value === undefined ?
10676+
10677+ // Get width or height on the element, requesting but not forcing parseFloat
10678+ jQuery.css( elem, type, extra ) :
10679+
10680+ // Set width or height on the element
10681+ jQuery.style( elem, type, value, extra );
10682+ }, type, chainable ? margin : undefined, chainable );
10683+ };
10684+ } );
10685+} );
10686+
10687+
10688+jQuery.each( [
10689+ "ajaxStart",
10690+ "ajaxStop",
10691+ "ajaxComplete",
10692+ "ajaxError",
10693+ "ajaxSuccess",
10694+ "ajaxSend"
10695+], function( _i, type ) {
10696+ jQuery.fn[ type ] = function( fn ) {
10697+ return this.on( type, fn );
10698+ };
10699+} );
10700+
10701+
10702+
10703+
10704+jQuery.fn.extend( {
10705+
10706+ bind: function( types, data, fn ) {
10707+ return this.on( types, null, data, fn );
10708+ },
10709+ unbind: function( types, fn ) {
10710+ return this.off( types, null, fn );
10711+ },
10712+
10713+ delegate: function( selector, types, data, fn ) {
10714+ return this.on( types, selector, data, fn );
10715+ },
10716+ undelegate: function( selector, types, fn ) {
10717+
10718+ // ( namespace ) or ( selector, types [, fn] )
10719+ return arguments.length === 1 ?
10720+ this.off( selector, "**" ) :
10721+ this.off( types, selector || "**", fn );
10722+ },
10723+
10724+ hover: function( fnOver, fnOut ) {
10725+ return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
10726+ }
10727+} );
10728+
10729+jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
10730+ "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
10731+ "change select submit keydown keypress keyup contextmenu" ).split( " " ),
10732+ function( _i, name ) {
10733+
10734+ // Handle event binding
10735+ jQuery.fn[ name ] = function( data, fn ) {
10736+ return arguments.length > 0 ?
10737+ this.on( name, null, data, fn ) :
10738+ this.trigger( name );
10739+ };
10740+ } );
10741+
10742+
10743+
10744+
10745+// Support: Android <=4.0 only
10746+// Make sure we trim BOM and NBSP
10747+var rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
10748+
10749+// Bind a function to a context, optionally partially applying any
10750+// arguments.
10751+// jQuery.proxy is deprecated to promote standards (specifically Function#bind)
10752+// However, it is not slated for removal any time soon
10753+jQuery.proxy = function( fn, context ) {
10754+ var tmp, args, proxy;
10755+
10756+ if ( typeof context === "string" ) {
10757+ tmp = fn[ context ];
10758+ context = fn;
10759+ fn = tmp;
10760+ }
10761+
10762+ // Quick check to determine if target is callable, in the spec
10763+ // this throws a TypeError, but we will just return undefined.
10764+ if ( !isFunction( fn ) ) {
10765+ return undefined;
10766+ }
10767+
10768+ // Simulated bind
10769+ args = slice.call( arguments, 2 );
10770+ proxy = function() {
10771+ return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
10772+ };
10773+
10774+ // Set the guid of unique handler to the same of original handler, so it can be removed
10775+ proxy.guid = fn.guid = fn.guid || jQuery.guid++;
10776+
10777+ return proxy;
10778+};
10779+
10780+jQuery.holdReady = function( hold ) {
10781+ if ( hold ) {
10782+ jQuery.readyWait++;
10783+ } else {
10784+ jQuery.ready( true );
10785+ }
10786+};
10787+jQuery.isArray = Array.isArray;
10788+jQuery.parseJSON = JSON.parse;
10789+jQuery.nodeName = nodeName;
10790+jQuery.isFunction = isFunction;
10791+jQuery.isWindow = isWindow;
10792+jQuery.camelCase = camelCase;
10793+jQuery.type = toType;
10794+
10795+jQuery.now = Date.now;
10796+
10797+jQuery.isNumeric = function( obj ) {
10798+
10799+ // As of jQuery 3.0, isNumeric is limited to
10800+ // strings and numbers (primitives or objects)
10801+ // that can be coerced to finite numbers (gh-2662)
10802+ var type = jQuery.type( obj );
10803+ return ( type === "number" || type === "string" ) &&
10804+
10805+ // parseFloat NaNs numeric-cast false positives ("")
10806+ // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
10807+ // subtraction forces infinities to NaN
10808+ !isNaN( obj - parseFloat( obj ) );
10809+};
10810+
10811+jQuery.trim = function( text ) {
10812+ return text == null ?
10813+ "" :
10814+ ( text + "" ).replace( rtrim, "" );
10815+};
10816+
10817+
10818+
10819+// Register as a named AMD module, since jQuery can be concatenated with other
10820+// files that may use define, but not via a proper concatenation script that
10821+// understands anonymous AMD modules. A named AMD is safest and most robust
10822+// way to register. Lowercase jquery is used because AMD module names are
10823+// derived from file names, and jQuery is normally delivered in a lowercase
10824+// file name. Do this after creating the global so that if an AMD module wants
10825+// to call noConflict to hide this version of jQuery, it will work.
10826+
10827+// Note that for maximum portability, libraries that are not jQuery should
10828+// declare themselves as anonymous modules, and avoid setting a global if an
10829+// AMD loader is present. jQuery is a special case. For more information, see
10830+// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
10831+
10832+if ( typeof define === "function" && define.amd ) {
10833+ define( "jquery", [], function() {
10834+ return jQuery;
10835+ } );
10836+}
10837+
10838+
10839+
10840+
10841+var
10842+
10843+ // Map over jQuery in case of overwrite
10844+ _jQuery = window.jQuery,
10845+
10846+ // Map over the $ in case of overwrite
10847+ _$ = window.$;
10848+
10849+jQuery.noConflict = function( deep ) {
10850+ if ( window.$ === jQuery ) {
10851+ window.$ = _$;
10852+ }
10853+
10854+ if ( deep && window.jQuery === jQuery ) {
10855+ window.jQuery = _jQuery;
10856+ }
10857+
10858+ return jQuery;
10859+};
10860+
10861+// Expose jQuery and $ identifiers, even in AMD
10862+// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
10863+// and CommonJS for browser emulators (#13566)
10864+if ( typeof noGlobal === "undefined" ) {
10865+ window.jQuery = window.$ = jQuery;
10866+}
10867+
10868+
10869+
10870+
10871+return jQuery;
10872+} );