@@ -0,0 +1,10364 @@
1+/*!
2+ * jQuery JavaScript Library v3.3.1
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: 2018-01-20T17:24Z
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 document = window.document;
51+
52+var getProto = Object.getPrototypeOf;
53+
54+var slice = arr.slice;
55+
56+var concat = arr.concat;
57+
58+var push = arr.push;
59+
60+var indexOf = arr.indexOf;
61+
62+var class2type = {};
63+
64+var toString = class2type.toString;
65+
66+var hasOwn = class2type.hasOwnProperty;
67+
68+var fnToString = hasOwn.toString;
69+
70+var ObjectFunctionString = fnToString.call( Object );
71+
72+var support = {};
73+
74+var isFunction = function isFunction( obj ) {
75+
76+ // Support: Chrome <=57, Firefox <=52
77+ // In some browsers, typeof returns "function" for HTML <object> elements
78+ // (i.e., `typeof document.createElement( "object" ) === "function"`).
79+ // We don't want to classify *any* DOM node as a function.
80+ return typeof obj === "function" && typeof obj.nodeType !== "number";
81+ };
82+
83+
84+var isWindow = function isWindow( obj ) {
85+ return obj != null && obj === obj.window;
86+ };
87+
88+
89+
90+
91+ var preservedScriptAttributes = {
92+ type: true,
93+ src: true,
94+ noModule: true
95+ };
96+
97+ function DOMEval( code, doc, node ) {
98+ doc = doc || document;
99+
100+ var i,
101+ script = doc.createElement( "script" );
102+
103+ script.text = code;
104+ if ( node ) {
105+ for ( i in preservedScriptAttributes ) {
106+ if ( node[ i ] ) {
107+ script[ i ] = node[ i ];
108+ }
109+ }
110+ }
111+ doc.head.appendChild( script ).parentNode.removeChild( script );
112+ }
113+
114+
115+function toType( obj ) {
116+ if ( obj == null ) {
117+ return obj + "";
118+ }
119+
120+ // Support: Android <=2.3 only (functionish RegExp)
121+ return typeof obj === "object" || typeof obj === "function" ?
122+ class2type[ toString.call( obj ) ] || "object" :
123+ typeof obj;
124+}
125+/* global Symbol */
126+// Defining this global in .eslintrc.json would create a danger of using the global
127+// unguarded in another place, it seems safer to define global only for this module
128+
129+
130+
131+var
132+ version = "3.3.1",
133+
134+ // Define a local copy of jQuery
135+ jQuery = function( selector, context ) {
136+
137+ // The jQuery object is actually just the init constructor 'enhanced'
138+ // Need init if jQuery is called (just allow error to be thrown if not included)
139+ return new jQuery.fn.init( selector, context );
140+ },
141+
142+ // Support: Android <=4.0 only
143+ // Make sure we trim BOM and NBSP
144+ rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
145+
146+jQuery.fn = jQuery.prototype = {
147+
148+ // The current version of jQuery being used
149+ jquery: version,
150+
151+ constructor: jQuery,
152+
153+ // The default length of a jQuery object is 0
154+ length: 0,
155+
156+ toArray: function() {
157+ return slice.call( this );
158+ },
159+
160+ // Get the Nth element in the matched element set OR
161+ // Get the whole matched element set as a clean array
162+ get: function( num ) {
163+
164+ // Return all the elements in a clean array
165+ if ( num == null ) {
166+ return slice.call( this );
167+ }
168+
169+ // Return just the one element from the set
170+ return num < 0 ? this[ num + this.length ] : this[ num ];
171+ },
172+
173+ // Take an array of elements and push it onto the stack
174+ // (returning the new matched element set)
175+ pushStack: function( elems ) {
176+
177+ // Build a new jQuery matched element set
178+ var ret = jQuery.merge( this.constructor(), elems );
179+
180+ // Add the old object onto the stack (as a reference)
181+ ret.prevObject = this;
182+
183+ // Return the newly-formed element set
184+ return ret;
185+ },
186+
187+ // Execute a callback for every element in the matched set.
188+ each: function( callback ) {
189+ return jQuery.each( this, callback );
190+ },
191+
192+ map: function( callback ) {
193+ return this.pushStack( jQuery.map( this, function( elem, i ) {
194+ return callback.call( elem, i, elem );
195+ } ) );
196+ },
197+
198+ slice: function() {
199+ return this.pushStack( slice.apply( this, arguments ) );
200+ },
201+
202+ first: function() {
203+ return this.eq( 0 );
204+ },
205+
206+ last: function() {
207+ return this.eq( -1 );
208+ },
209+
210+ eq: function( i ) {
211+ var len = this.length,
212+ j = +i + ( i < 0 ? len : 0 );
213+ return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
214+ },
215+
216+ end: function() {
217+ return this.prevObject || this.constructor();
218+ },
219+
220+ // For internal use only.
221+ // Behaves like an Array's method, not like a jQuery method.
222+ push: push,
223+ sort: arr.sort,
224+ splice: arr.splice
225+};
226+
227+jQuery.extend = jQuery.fn.extend = function() {
228+ var options, name, src, copy, copyIsArray, clone,
229+ target = arguments[ 0 ] || {},
230+ i = 1,
231+ length = arguments.length,
232+ deep = false;
233+
234+ // Handle a deep copy situation
235+ if ( typeof target === "boolean" ) {
236+ deep = target;
237+
238+ // Skip the boolean and the target
239+ target = arguments[ i ] || {};
240+ i++;
241+ }
242+
243+ // Handle case when target is a string or something (possible in deep copy)
244+ if ( typeof target !== "object" && !isFunction( target ) ) {
245+ target = {};
246+ }
247+
248+ // Extend jQuery itself if only one argument is passed
249+ if ( i === length ) {
250+ target = this;
251+ i--;
252+ }
253+
254+ for ( ; i < length; i++ ) {
255+
256+ // Only deal with non-null/undefined values
257+ if ( ( options = arguments[ i ] ) != null ) {
258+
259+ // Extend the base object
260+ for ( name in options ) {
261+ src = target[ name ];
262+ copy = options[ name ];
263+
264+ // Prevent never-ending loop
265+ if ( target === copy ) {
266+ continue;
267+ }
268+
269+ // Recurse if we're merging plain objects or arrays
270+ if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
271+ ( copyIsArray = Array.isArray( copy ) ) ) ) {
272+
273+ if ( copyIsArray ) {
274+ copyIsArray = false;
275+ clone = src && Array.isArray( src ) ? src : [];
276+
277+ } else {
278+ clone = src && jQuery.isPlainObject( src ) ? src : {};
279+ }
280+
281+ // Never move original objects, clone them
282+ target[ name ] = jQuery.extend( deep, clone, copy );
283+
284+ // Don't bring in undefined values
285+ } else if ( copy !== undefined ) {
286+ target[ name ] = copy;
287+ }
288+ }
289+ }
290+ }
291+
292+ // Return the modified object
293+ return target;
294+};
295+
296+jQuery.extend( {
297+
298+ // Unique for each copy of jQuery on the page
299+ expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
300+
301+ // Assume jQuery is ready without the ready module
302+ isReady: true,
303+
304+ error: function( msg ) {
305+ throw new Error( msg );
306+ },
307+
308+ noop: function() {},
309+
310+ isPlainObject: function( obj ) {
311+ var proto, Ctor;
312+
313+ // Detect obvious negatives
314+ // Use toString instead of jQuery.type to catch host objects
315+ if ( !obj || toString.call( obj ) !== "[object Object]" ) {
316+ return false;
317+ }
318+
319+ proto = getProto( obj );
320+
321+ // Objects with no prototype (e.g., `Object.create( null )`) are plain
322+ if ( !proto ) {
323+ return true;
324+ }
325+
326+ // Objects with prototype are plain iff they were constructed by a global Object function
327+ Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
328+ return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
329+ },
330+
331+ isEmptyObject: function( obj ) {
332+
333+ /* eslint-disable no-unused-vars */
334+ // See https://github.com/eslint/eslint/issues/6125
335+ var name;
336+
337+ for ( name in obj ) {
338+ return false;
339+ }
340+ return true;
341+ },
342+
343+ // Evaluates a script in a global context
344+ globalEval: function( code ) {
345+ DOMEval( code );
346+ },
347+
348+ each: function( obj, callback ) {
349+ var length, i = 0;
350+
351+ if ( isArrayLike( obj ) ) {
352+ length = obj.length;
353+ for ( ; i < length; i++ ) {
354+ if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
355+ break;
356+ }
357+ }
358+ } else {
359+ for ( i in obj ) {
360+ if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
361+ break;
362+ }
363+ }
364+ }
365+
366+ return obj;
367+ },
368+
369+ // Support: Android <=4.0 only
370+ trim: function( text ) {
371+ return text == null ?
372+ "" :
373+ ( text + "" ).replace( rtrim, "" );
374+ },
375+
376+ // results is for internal usage only
377+ makeArray: function( arr, results ) {
378+ var ret = results || [];
379+
380+ if ( arr != null ) {
381+ if ( isArrayLike( Object( arr ) ) ) {
382+ jQuery.merge( ret,
383+ typeof arr === "string" ?
384+ [ arr ] : arr
385+ );
386+ } else {
387+ push.call( ret, arr );
388+ }
389+ }
390+
391+ return ret;
392+ },
393+
394+ inArray: function( elem, arr, i ) {
395+ return arr == null ? -1 : indexOf.call( arr, elem, i );
396+ },
397+
398+ // Support: Android <=4.0 only, PhantomJS 1 only
399+ // push.apply(_, arraylike) throws on ancient WebKit
400+ merge: function( first, second ) {
401+ var len = +second.length,
402+ j = 0,
403+ i = first.length;
404+
405+ for ( ; j < len; j++ ) {
406+ first[ i++ ] = second[ j ];
407+ }
408+
409+ first.length = i;
410+
411+ return first;
412+ },
413+
414+ grep: function( elems, callback, invert ) {
415+ var callbackInverse,
416+ matches = [],
417+ i = 0,
418+ length = elems.length,
419+ callbackExpect = !invert;
420+
421+ // Go through the array, only saving the items
422+ // that pass the validator function
423+ for ( ; i < length; i++ ) {
424+ callbackInverse = !callback( elems[ i ], i );
425+ if ( callbackInverse !== callbackExpect ) {
426+ matches.push( elems[ i ] );
427+ }
428+ }
429+
430+ return matches;
431+ },
432+
433+ // arg is for internal usage only
434+ map: function( elems, callback, arg ) {
435+ var length, value,
436+ i = 0,
437+ ret = [];
438+
439+ // Go through the array, translating each of the items to their new values
440+ if ( isArrayLike( elems ) ) {
441+ length = elems.length;
442+ for ( ; i < length; i++ ) {
443+ value = callback( elems[ i ], i, arg );
444+
445+ if ( value != null ) {
446+ ret.push( value );
447+ }
448+ }
449+
450+ // Go through every key on the object,
451+ } else {
452+ for ( i in elems ) {
453+ value = callback( elems[ i ], i, arg );
454+
455+ if ( value != null ) {
456+ ret.push( value );
457+ }
458+ }
459+ }
460+
461+ // Flatten any nested arrays
462+ return concat.apply( [], ret );
463+ },
464+
465+ // A global GUID counter for objects
466+ guid: 1,
467+
468+ // jQuery.support is not used in Core but other projects attach their
469+ // properties to it so it needs to exist.
470+ support: support
471+} );
472+
473+if ( typeof Symbol === "function" ) {
474+ jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
475+}
476+
477+// Populate the class2type map
478+jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
479+function( i, name ) {
480+ class2type[ "[object " + name + "]" ] = name.toLowerCase();
481+} );
482+
483+function isArrayLike( obj ) {
484+
485+ // Support: real iOS 8.2 only (not reproducible in simulator)
486+ // `in` check used to prevent JIT error (gh-2145)
487+ // hasOwn isn't used here due to false negatives
488+ // regarding Nodelist length in IE
489+ var length = !!obj && "length" in obj && obj.length,
490+ type = toType( obj );
491+
492+ if ( isFunction( obj ) || isWindow( obj ) ) {
493+ return false;
494+ }
495+
496+ return type === "array" || length === 0 ||
497+ typeof length === "number" && length > 0 && ( length - 1 ) in obj;
498+}
499+var Sizzle =
500+/*!
501+ * Sizzle CSS Selector Engine v2.3.3
502+ * https://sizzlejs.com/
503+ *
504+ * Copyright jQuery Foundation and other contributors
505+ * Released under the MIT license
506+ * http://jquery.org/license
507+ *
508+ * Date: 2016-08-08
509+ */
510+(function( window ) {
511+
512+var i,
513+ support,
514+ Expr,
515+ getText,
516+ isXML,
517+ tokenize,
518+ compile,
519+ select,
520+ outermostContext,
521+ sortInput,
522+ hasDuplicate,
523+
524+ // Local document vars
525+ setDocument,
526+ document,
527+ docElem,
528+ documentIsHTML,
529+ rbuggyQSA,
530+ rbuggyMatches,
531+ matches,
532+ contains,
533+
534+ // Instance-specific data
535+ expando = "sizzle" + 1 * new Date(),
536+ preferredDoc = window.document,
537+ dirruns = 0,
538+ done = 0,
539+ classCache = createCache(),
540+ tokenCache = createCache(),
541+ compilerCache = createCache(),
542+ sortOrder = function( a, b ) {
543+ if ( a === b ) {
544+ hasDuplicate = true;
545+ }
546+ return 0;
547+ },
548+
549+ // Instance methods
550+ hasOwn = ({}).hasOwnProperty,
551+ arr = [],
552+ pop = arr.pop,
553+ push_native = arr.push,
554+ push = arr.push,
555+ slice = arr.slice,
556+ // Use a stripped-down indexOf as it's faster than native
557+ // https://jsperf.com/thor-indexof-vs-for/5
558+ indexOf = function( list, elem ) {
559+ var i = 0,
560+ len = list.length;
561+ for ( ; i < len; i++ ) {
562+ if ( list[i] === elem ) {
563+ return i;
564+ }
565+ }
566+ return -1;
567+ },
568+
569+ booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
570+
571+ // Regular expressions
572+
573+ // http://www.w3.org/TR/css3-selectors/#whitespace
574+ whitespace = "[\\x20\\t\\r\\n\\f]",
575+
576+ // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
577+ identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",
578+
579+ // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
580+ attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
581+ // Operator (capture 2)
582+ "*([*^$|!~]?=)" + whitespace +
583+ // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
584+ "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
585+ "*\\]",
586+
587+ pseudos = ":(" + identifier + ")(?:\\((" +
588+ // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
589+ // 1. quoted (capture 3; capture 4 or capture 5)
590+ "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
591+ // 2. simple (capture 6)
592+ "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
593+ // 3. anything else (capture 2)
594+ ".*" +
595+ ")\\)|)",
596+
597+ // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
598+ rwhitespace = new RegExp( whitespace + "+", "g" ),
599+ rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
600+
601+ rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
602+ rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
603+
604+ rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
605+
606+ rpseudo = new RegExp( pseudos ),
607+ ridentifier = new RegExp( "^" + identifier + "$" ),
608+
609+ matchExpr = {
610+ "ID": new RegExp( "^#(" + identifier + ")" ),
611+ "CLASS": new RegExp( "^\\.(" + identifier + ")" ),
612+ "TAG": new RegExp( "^(" + identifier + "|[*])" ),
613+ "ATTR": new RegExp( "^" + attributes ),
614+ "PSEUDO": new RegExp( "^" + pseudos ),
615+ "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
616+ "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
617+ "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
618+ "bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
619+ // For use in libraries implementing .is()
620+ // We use this for POS matching in `select`
621+ "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
622+ whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
623+ },
624+
625+ rinputs = /^(?:input|select|textarea|button)$/i,
626+ rheader = /^h\d$/i,
627+
628+ rnative = /^[^{]+\{\s*\[native \w/,
629+
630+ // Easily-parseable/retrievable ID or TAG or CLASS selectors
631+ rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
632+
633+ rsibling = /[+~]/,
634+
635+ // CSS escapes
636+ // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
637+ runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
638+ funescape = function( _, escaped, escapedWhitespace ) {
639+ var high = "0x" + escaped - 0x10000;
640+ // NaN means non-codepoint
641+ // Support: Firefox<24
642+ // Workaround erroneous numeric interpretation of +"0x"
643+ return high !== high || escapedWhitespace ?
644+ escaped :
645+ high < 0 ?
646+ // BMP codepoint
647+ String.fromCharCode( high + 0x10000 ) :
648+ // Supplemental Plane codepoint (surrogate pair)
649+ String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
650+ },
651+
652+ // CSS string/identifier serialization
653+ // https://drafts.csswg.org/cssom/#common-serializing-idioms
654+ rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
655+ fcssescape = function( ch, asCodePoint ) {
656+ if ( asCodePoint ) {
657+
658+ // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
659+ if ( ch === "\0" ) {
660+ return "\uFFFD";
661+ }
662+
663+ // Control characters and (dependent upon position) numbers get escaped as code points
664+ return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
665+ }
666+
667+ // Other potentially-special ASCII characters get backslash-escaped
668+ return "\\" + ch;
669+ },
670+
671+ // Used for iframes
672+ // See setDocument()
673+ // Removing the function wrapper causes a "Permission Denied"
674+ // error in IE
675+ unloadHandler = function() {
676+ setDocument();
677+ },
678+
679+ disabledAncestor = addCombinator(
680+ function( elem ) {
681+ return elem.disabled === true && ("form" in elem || "label" in elem);
682+ },
683+ { dir: "parentNode", next: "legend" }
684+ );
685+
686+// Optimize for push.apply( _, NodeList )
687+try {
688+ push.apply(
689+ (arr = slice.call( preferredDoc.childNodes )),
690+ preferredDoc.childNodes
691+ );
692+ // Support: Android<4.0
693+ // Detect silently failing push.apply
694+ arr[ preferredDoc.childNodes.length ].nodeType;
695+} catch ( e ) {
696+ push = { apply: arr.length ?
697+
698+ // Leverage slice if possible
699+ function( target, els ) {
700+ push_native.apply( target, slice.call(els) );
701+ } :
702+
703+ // Support: IE<9
704+ // Otherwise append directly
705+ function( target, els ) {
706+ var j = target.length,
707+ i = 0;
708+ // Can't trust NodeList.length
709+ while ( (target[j++] = els[i++]) ) {}
710+ target.length = j - 1;
711+ }
712+ };
713+}
714+
715+function Sizzle( selector, context, results, seed ) {
716+ var m, i, elem, nid, match, groups, newSelector,
717+ newContext = context && context.ownerDocument,
718+
719+ // nodeType defaults to 9, since context defaults to document
720+ nodeType = context ? context.nodeType : 9;
721+
722+ results = results || [];
723+
724+ // Return early from calls with invalid selector or context
725+ if ( typeof selector !== "string" || !selector ||
726+ nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
727+
728+ return results;
729+ }
730+
731+ // Try to shortcut find operations (as opposed to filters) in HTML documents
732+ if ( !seed ) {
733+
734+ if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
735+ setDocument( context );
736+ }
737+ context = context || document;
738+
739+ if ( documentIsHTML ) {
740+
741+ // If the selector is sufficiently simple, try using a "get*By*" DOM method
742+ // (excepting DocumentFragment context, where the methods don't exist)
743+ if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
744+
745+ // ID selector
746+ if ( (m = match[1]) ) {
747+
748+ // Document context
749+ if ( nodeType === 9 ) {
750+ if ( (elem = context.getElementById( m )) ) {
751+
752+ // Support: IE, Opera, Webkit
753+ // TODO: identify versions
754+ // getElementById can match elements by name instead of ID
755+ if ( elem.id === m ) {
756+ results.push( elem );
757+ return results;
758+ }
759+ } else {
760+ return results;
761+ }
762+
763+ // Element context
764+ } else {
765+
766+ // Support: IE, Opera, Webkit
767+ // TODO: identify versions
768+ // getElementById can match elements by name instead of ID
769+ if ( newContext && (elem = newContext.getElementById( m )) &&
770+ contains( context, elem ) &&
771+ elem.id === m ) {
772+
773+ results.push( elem );
774+ return results;
775+ }
776+ }
777+
778+ // Type selector
779+ } else if ( match[2] ) {
780+ push.apply( results, context.getElementsByTagName( selector ) );
781+ return results;
782+
783+ // Class selector
784+ } else if ( (m = match[3]) && support.getElementsByClassName &&
785+ context.getElementsByClassName ) {
786+
787+ push.apply( results, context.getElementsByClassName( m ) );
788+ return results;
789+ }
790+ }
791+
792+ // Take advantage of querySelectorAll
793+ if ( support.qsa &&
794+ !compilerCache[ selector + " " ] &&
795+ (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
796+
797+ if ( nodeType !== 1 ) {
798+ newContext = context;
799+ newSelector = selector;
800+
801+ // qSA looks outside Element context, which is not what we want
802+ // Thanks to Andrew Dupont for this workaround technique
803+ // Support: IE <=8
804+ // Exclude object elements
805+ } else if ( context.nodeName.toLowerCase() !== "object" ) {
806+
807+ // Capture the context ID, setting it first if necessary
808+ if ( (nid = context.getAttribute( "id" )) ) {
809+ nid = nid.replace( rcssescape, fcssescape );
810+ } else {
811+ context.setAttribute( "id", (nid = expando) );
812+ }
813+
814+ // Prefix every selector in the list
815+ groups = tokenize( selector );
816+ i = groups.length;
817+ while ( i-- ) {
818+ groups[i] = "#" + nid + " " + toSelector( groups[i] );
819+ }
820+ newSelector = groups.join( "," );
821+
822+ // Expand context for sibling selectors
823+ newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
824+ context;
825+ }
826+
827+ if ( newSelector ) {
828+ try {
829+ push.apply( results,
830+ newContext.querySelectorAll( newSelector )
831+ );
832+ return results;
833+ } catch ( qsaError ) {
834+ } finally {
835+ if ( nid === expando ) {
836+ context.removeAttribute( "id" );
837+ }
838+ }
839+ }
840+ }
841+ }
842+ }
843+
844+ // All others
845+ return select( selector.replace( rtrim, "$1" ), context, results, seed );
846+}
847+
848+/**
849+ * Create key-value caches of limited size
850+ * @returns {function(string, object)} Returns the Object data after storing it on itself with
851+ * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
852+ * deleting the oldest entry
853+ */
854+function createCache() {
855+ var keys = [];
856+
857+ function cache( key, value ) {
858+ // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
859+ if ( keys.push( key + " " ) > Expr.cacheLength ) {
860+ // Only keep the most recent entries
861+ delete cache[ keys.shift() ];
862+ }
863+ return (cache[ key + " " ] = value);
864+ }
865+ return cache;
866+}
867+
868+/**
869+ * Mark a function for special use by Sizzle
870+ * @param {Function} fn The function to mark
871+ */
872+function markFunction( fn ) {
873+ fn[ expando ] = true;
874+ return fn;
875+}
876+
877+/**
878+ * Support testing using an element
879+ * @param {Function} fn Passed the created element and returns a boolean result
880+ */
881+function assert( fn ) {
882+ var el = document.createElement("fieldset");
883+
884+ try {
885+ return !!fn( el );
886+ } catch (e) {
887+ return false;
888+ } finally {
889+ // Remove from its parent by default
890+ if ( el.parentNode ) {
891+ el.parentNode.removeChild( el );
892+ }
893+ // release memory in IE
894+ el = null;
895+ }
896+}
897+
898+/**
899+ * Adds the same handler for all of the specified attrs
900+ * @param {String} attrs Pipe-separated list of attributes
901+ * @param {Function} handler The method that will be applied
902+ */
903+function addHandle( attrs, handler ) {
904+ var arr = attrs.split("|"),
905+ i = arr.length;
906+
907+ while ( i-- ) {
908+ Expr.attrHandle[ arr[i] ] = handler;
909+ }
910+}
911+
912+/**
913+ * Checks document order of two siblings
914+ * @param {Element} a
915+ * @param {Element} b
916+ * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
917+ */
918+function siblingCheck( a, b ) {
919+ var cur = b && a,
920+ diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
921+ a.sourceIndex - b.sourceIndex;
922+
923+ // Use IE sourceIndex if available on both nodes
924+ if ( diff ) {
925+ return diff;
926+ }
927+
928+ // Check if b follows a
929+ if ( cur ) {
930+ while ( (cur = cur.nextSibling) ) {
931+ if ( cur === b ) {
932+ return -1;
933+ }
934+ }
935+ }
936+
937+ return a ? 1 : -1;
938+}
939+
940+/**
941+ * Returns a function to use in pseudos for input types
942+ * @param {String} type
943+ */
944+function createInputPseudo( type ) {
945+ return function( elem ) {
946+ var name = elem.nodeName.toLowerCase();
947+ return name === "input" && elem.type === type;
948+ };
949+}
950+
951+/**
952+ * Returns a function to use in pseudos for buttons
953+ * @param {String} type
954+ */
955+function createButtonPseudo( type ) {
956+ return function( elem ) {
957+ var name = elem.nodeName.toLowerCase();
958+ return (name === "input" || name === "button") && elem.type === type;
959+ };
960+}
961+
962+/**
963+ * Returns a function to use in pseudos for :enabled/:disabled
964+ * @param {Boolean} disabled true for :disabled; false for :enabled
965+ */
966+function createDisabledPseudo( disabled ) {
967+
968+ // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
969+ return function( elem ) {
970+
971+ // Only certain elements can match :enabled or :disabled
972+ // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
973+ // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
974+ if ( "form" in elem ) {
975+
976+ // Check for inherited disabledness on relevant non-disabled elements:
977+ // * listed form-associated elements in a disabled fieldset
978+ // https://html.spec.whatwg.org/multipage/forms.html#category-listed
979+ // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
980+ // * option elements in a disabled optgroup
981+ // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
982+ // All such elements have a "form" property.
983+ if ( elem.parentNode && elem.disabled === false ) {
984+
985+ // Option elements defer to a parent optgroup if present
986+ if ( "label" in elem ) {
987+ if ( "label" in elem.parentNode ) {
988+ return elem.parentNode.disabled === disabled;
989+ } else {
990+ return elem.disabled === disabled;
991+ }
992+ }
993+
994+ // Support: IE 6 - 11
995+ // Use the isDisabled shortcut property to check for disabled fieldset ancestors
996+ return elem.isDisabled === disabled ||
997+
998+ // Where there is no isDisabled, check manually
999+ /* jshint -W018 */
1000+ elem.isDisabled !== !disabled &&
1001+ disabledAncestor( elem ) === disabled;
1002+ }
1003+
1004+ return elem.disabled === disabled;
1005+
1006+ // Try to winnow out elements that can't be disabled before trusting the disabled property.
1007+ // Some victims get caught in our net (label, legend, menu, track), but it shouldn't
1008+ // even exist on them, let alone have a boolean value.
1009+ } else if ( "label" in elem ) {
1010+ return elem.disabled === disabled;
1011+ }
1012+
1013+ // Remaining elements are neither :enabled nor :disabled
1014+ return false;
1015+ };
1016+}
1017+
1018+/**
1019+ * Returns a function to use in pseudos for positionals
1020+ * @param {Function} fn
1021+ */
1022+function createPositionalPseudo( fn ) {
1023+ return markFunction(function( argument ) {
1024+ argument = +argument;
1025+ return markFunction(function( seed, matches ) {
1026+ var j,
1027+ matchIndexes = fn( [], seed.length, argument ),
1028+ i = matchIndexes.length;
1029+
1030+ // Match elements found at the specified indexes
1031+ while ( i-- ) {
1032+ if ( seed[ (j = matchIndexes[i]) ] ) {
1033+ seed[j] = !(matches[j] = seed[j]);
1034+ }
1035+ }
1036+ });
1037+ });
1038+}
1039+
1040+/**
1041+ * Checks a node for validity as a Sizzle context
1042+ * @param {Element|Object=} context
1043+ * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
1044+ */
1045+function testContext( context ) {
1046+ return context && typeof context.getElementsByTagName !== "undefined" && context;
1047+}
1048+
1049+// Expose support vars for convenience
1050+support = Sizzle.support = {};
1051+
1052+/**
1053+ * Detects XML nodes
1054+ * @param {Element|Object} elem An element or a document
1055+ * @returns {Boolean} True iff elem is a non-HTML XML node
1056+ */
1057+isXML = Sizzle.isXML = function( elem ) {
1058+ // documentElement is verified for cases where it doesn't yet exist
1059+ // (such as loading iframes in IE - #4833)
1060+ var documentElement = elem && (elem.ownerDocument || elem).documentElement;
1061+ return documentElement ? documentElement.nodeName !== "HTML" : false;
1062+};
1063+
1064+/**
1065+ * Sets document-related variables once based on the current document
1066+ * @param {Element|Object} [doc] An element or document object to use to set the document
1067+ * @returns {Object} Returns the current document
1068+ */
1069+setDocument = Sizzle.setDocument = function( node ) {
1070+ var hasCompare, subWindow,
1071+ doc = node ? node.ownerDocument || node : preferredDoc;
1072+
1073+ // Return early if doc is invalid or already selected
1074+ if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
1075+ return document;
1076+ }
1077+
1078+ // Update global variables
1079+ document = doc;
1080+ docElem = document.documentElement;
1081+ documentIsHTML = !isXML( document );
1082+
1083+ // Support: IE 9-11, Edge
1084+ // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
1085+ if ( preferredDoc !== document &&
1086+ (subWindow = document.defaultView) && subWindow.top !== subWindow ) {
1087+
1088+ // Support: IE 11, Edge
1089+ if ( subWindow.addEventListener ) {
1090+ subWindow.addEventListener( "unload", unloadHandler, false );
1091+
1092+ // Support: IE 9 - 10 only
1093+ } else if ( subWindow.attachEvent ) {
1094+ subWindow.attachEvent( "onunload", unloadHandler );
1095+ }
1096+ }
1097+
1098+ /* Attributes
1099+ ---------------------------------------------------------------------- */
1100+
1101+ // Support: IE<8
1102+ // Verify that getAttribute really returns attributes and not properties
1103+ // (excepting IE8 booleans)
1104+ support.attributes = assert(function( el ) {
1105+ el.className = "i";
1106+ return !el.getAttribute("className");
1107+ });
1108+
1109+ /* getElement(s)By*
1110+ ---------------------------------------------------------------------- */
1111+
1112+ // Check if getElementsByTagName("*") returns only elements
1113+ support.getElementsByTagName = assert(function( el ) {
1114+ el.appendChild( document.createComment("") );
1115+ return !el.getElementsByTagName("*").length;
1116+ });
1117+
1118+ // Support: IE<9
1119+ support.getElementsByClassName = rnative.test( document.getElementsByClassName );
1120+
1121+ // Support: IE<10
1122+ // Check if getElementById returns elements by name
1123+ // The broken getElementById methods don't pick up programmatically-set names,
1124+ // so use a roundabout getElementsByName test
1125+ support.getById = assert(function( el ) {
1126+ docElem.appendChild( el ).id = expando;
1127+ return !document.getElementsByName || !document.getElementsByName( expando ).length;
1128+ });
1129+
1130+ // ID filter and find
1131+ if ( support.getById ) {
1132+ Expr.filter["ID"] = function( id ) {
1133+ var attrId = id.replace( runescape, funescape );
1134+ return function( elem ) {
1135+ return elem.getAttribute("id") === attrId;
1136+ };
1137+ };
1138+ Expr.find["ID"] = function( id, context ) {
1139+ if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
1140+ var elem = context.getElementById( id );
1141+ return elem ? [ elem ] : [];
1142+ }
1143+ };
1144+ } else {
1145+ Expr.filter["ID"] = function( id ) {
1146+ var attrId = id.replace( runescape, funescape );
1147+ return function( elem ) {
1148+ var node = typeof elem.getAttributeNode !== "undefined" &&
1149+ elem.getAttributeNode("id");
1150+ return node && node.value === attrId;
1151+ };
1152+ };
1153+
1154+ // Support: IE 6 - 7 only
1155+ // getElementById is not reliable as a find shortcut
1156+ Expr.find["ID"] = function( id, context ) {
1157+ if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
1158+ var node, i, elems,
1159+ elem = context.getElementById( id );
1160+
1161+ if ( elem ) {
1162+
1163+ // Verify the id attribute
1164+ node = elem.getAttributeNode("id");
1165+ if ( node && node.value === id ) {
1166+ return [ elem ];
1167+ }
1168+
1169+ // Fall back on getElementsByName
1170+ elems = context.getElementsByName( id );
1171+ i = 0;
1172+ while ( (elem = elems[i++]) ) {
1173+ node = elem.getAttributeNode("id");
1174+ if ( node && node.value === id ) {
1175+ return [ elem ];
1176+ }
1177+ }
1178+ }
1179+
1180+ return [];
1181+ }
1182+ };
1183+ }
1184+
1185+ // Tag
1186+ Expr.find["TAG"] = support.getElementsByTagName ?
1187+ function( tag, context ) {
1188+ if ( typeof context.getElementsByTagName !== "undefined" ) {
1189+ return context.getElementsByTagName( tag );
1190+
1191+ // DocumentFragment nodes don't have gEBTN
1192+ } else if ( support.qsa ) {
1193+ return context.querySelectorAll( tag );
1194+ }
1195+ } :
1196+
1197+ function( tag, context ) {
1198+ var elem,
1199+ tmp = [],
1200+ i = 0,
1201+ // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
1202+ results = context.getElementsByTagName( tag );
1203+
1204+ // Filter out possible comments
1205+ if ( tag === "*" ) {
1206+ while ( (elem = results[i++]) ) {
1207+ if ( elem.nodeType === 1 ) {
1208+ tmp.push( elem );
1209+ }
1210+ }
1211+
1212+ return tmp;
1213+ }
1214+ return results;
1215+ };
1216+
1217+ // Class
1218+ Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
1219+ if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
1220+ return context.getElementsByClassName( className );
1221+ }
1222+ };
1223+
1224+ /* QSA/matchesSelector
1225+ ---------------------------------------------------------------------- */
1226+
1227+ // QSA and matchesSelector support
1228+
1229+ // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
1230+ rbuggyMatches = [];
1231+
1232+ // qSa(:focus) reports false when true (Chrome 21)
1233+ // We allow this because of a bug in IE8/9 that throws an error
1234+ // whenever `document.activeElement` is accessed on an iframe
1235+ // So, we allow :focus to pass through QSA all the time to avoid the IE error
1236+ // See https://bugs.jquery.com/ticket/13378
1237+ rbuggyQSA = [];
1238+
1239+ if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
1240+ // Build QSA regex
1241+ // Regex strategy adopted from Diego Perini
1242+ assert(function( el ) {
1243+ // Select is set to empty string on purpose
1244+ // This is to test IE's treatment of not explicitly
1245+ // setting a boolean content attribute,
1246+ // since its presence should be enough
1247+ // https://bugs.jquery.com/ticket/12359
1248+ docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
1249+ "<select id='" + expando + "-\r\\' msallowcapture=''>" +
1250+ "<option selected=''></option></select>";
1251+
1252+ // Support: IE8, Opera 11-12.16
1253+ // Nothing should be selected when empty strings follow ^= or $= or *=
1254+ // The test attribute must be unknown in Opera but "safe" for WinRT
1255+ // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
1256+ if ( el.querySelectorAll("[msallowcapture^='']").length ) {
1257+ rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
1258+ }
1259+
1260+ // Support: IE8
1261+ // Boolean attributes and "value" are not treated correctly
1262+ if ( !el.querySelectorAll("[selected]").length ) {
1263+ rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
1264+ }
1265+
1266+ // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
1267+ if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
1268+ rbuggyQSA.push("~=");
1269+ }
1270+
1271+ // Webkit/Opera - :checked should return selected option elements
1272+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
1273+ // IE8 throws error here and will not see later tests
1274+ if ( !el.querySelectorAll(":checked").length ) {
1275+ rbuggyQSA.push(":checked");
1276+ }
1277+
1278+ // Support: Safari 8+, iOS 8+
1279+ // https://bugs.webkit.org/show_bug.cgi?id=136851
1280+ // In-page `selector#id sibling-combinator selector` fails
1281+ if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
1282+ rbuggyQSA.push(".#.+[+~]");
1283+ }
1284+ });
1285+
1286+ assert(function( el ) {
1287+ el.innerHTML = "<a href='' disabled='disabled'></a>" +
1288+ "<select disabled='disabled'><option/></select>";
1289+
1290+ // Support: Windows 8 Native Apps
1291+ // The type and name attributes are restricted during .innerHTML assignment
1292+ var input = document.createElement("input");
1293+ input.setAttribute( "type", "hidden" );
1294+ el.appendChild( input ).setAttribute( "name", "D" );
1295+
1296+ // Support: IE8
1297+ // Enforce case-sensitivity of name attribute
1298+ if ( el.querySelectorAll("[name=d]").length ) {
1299+ rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
1300+ }
1301+
1302+ // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
1303+ // IE8 throws error here and will not see later tests
1304+ if ( el.querySelectorAll(":enabled").length !== 2 ) {
1305+ rbuggyQSA.push( ":enabled", ":disabled" );
1306+ }
1307+
1308+ // Support: IE9-11+
1309+ // IE's :disabled selector does not pick up the children of disabled fieldsets
1310+ docElem.appendChild( el ).disabled = true;
1311+ if ( el.querySelectorAll(":disabled").length !== 2 ) {
1312+ rbuggyQSA.push( ":enabled", ":disabled" );
1313+ }
1314+
1315+ // Opera 10-11 does not throw on post-comma invalid pseudos
1316+ el.querySelectorAll("*,:x");
1317+ rbuggyQSA.push(",.*:");
1318+ });
1319+ }
1320+
1321+ if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
1322+ docElem.webkitMatchesSelector ||
1323+ docElem.mozMatchesSelector ||
1324+ docElem.oMatchesSelector ||
1325+ docElem.msMatchesSelector) )) ) {
1326+
1327+ assert(function( el ) {
1328+ // Check to see if it's possible to do matchesSelector
1329+ // on a disconnected node (IE 9)
1330+ support.disconnectedMatch = matches.call( el, "*" );
1331+
1332+ // This should fail with an exception
1333+ // Gecko does not error, returns false instead
1334+ matches.call( el, "[s!='']:x" );
1335+ rbuggyMatches.push( "!=", pseudos );
1336+ });
1337+ }
1338+
1339+ rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
1340+ rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
1341+
1342+ /* Contains
1343+ ---------------------------------------------------------------------- */
1344+ hasCompare = rnative.test( docElem.compareDocumentPosition );
1345+
1346+ // Element contains another
1347+ // Purposefully self-exclusive
1348+ // As in, an element does not contain itself
1349+ contains = hasCompare || rnative.test( docElem.contains ) ?
1350+ function( a, b ) {
1351+ var adown = a.nodeType === 9 ? a.documentElement : a,
1352+ bup = b && b.parentNode;
1353+ return a === bup || !!( bup && bup.nodeType === 1 && (
1354+ adown.contains ?
1355+ adown.contains( bup ) :
1356+ a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
1357+ ));
1358+ } :
1359+ function( a, b ) {
1360+ if ( b ) {
1361+ while ( (b = b.parentNode) ) {
1362+ if ( b === a ) {
1363+ return true;
1364+ }
1365+ }
1366+ }
1367+ return false;
1368+ };
1369+
1370+ /* Sorting
1371+ ---------------------------------------------------------------------- */
1372+
1373+ // Document order sorting
1374+ sortOrder = hasCompare ?
1375+ function( a, b ) {
1376+
1377+ // Flag for duplicate removal
1378+ if ( a === b ) {
1379+ hasDuplicate = true;
1380+ return 0;
1381+ }
1382+
1383+ // Sort on method existence if only one input has compareDocumentPosition
1384+ var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
1385+ if ( compare ) {
1386+ return compare;
1387+ }
1388+
1389+ // Calculate position if both inputs belong to the same document
1390+ compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
1391+ a.compareDocumentPosition( b ) :
1392+
1393+ // Otherwise we know they are disconnected
1394+ 1;
1395+
1396+ // Disconnected nodes
1397+ if ( compare & 1 ||
1398+ (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
1399+
1400+ // Choose the first element that is related to our preferred document
1401+ if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
1402+ return -1;
1403+ }
1404+ if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
1405+ return 1;
1406+ }
1407+
1408+ // Maintain original order
1409+ return sortInput ?
1410+ ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
1411+ 0;
1412+ }
1413+
1414+ return compare & 4 ? -1 : 1;
1415+ } :
1416+ function( a, b ) {
1417+ // Exit early if the nodes are identical
1418+ if ( a === b ) {
1419+ hasDuplicate = true;
1420+ return 0;
1421+ }
1422+
1423+ var cur,
1424+ i = 0,
1425+ aup = a.parentNode,
1426+ bup = b.parentNode,
1427+ ap = [ a ],
1428+ bp = [ b ];
1429+
1430+ // Parentless nodes are either documents or disconnected
1431+ if ( !aup || !bup ) {
1432+ return a === document ? -1 :
1433+ b === document ? 1 :
1434+ aup ? -1 :
1435+ bup ? 1 :
1436+ sortInput ?
1437+ ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
1438+ 0;
1439+
1440+ // If the nodes are siblings, we can do a quick check
1441+ } else if ( aup === bup ) {
1442+ return siblingCheck( a, b );
1443+ }
1444+
1445+ // Otherwise we need full lists of their ancestors for comparison
1446+ cur = a;
1447+ while ( (cur = cur.parentNode) ) {
1448+ ap.unshift( cur );
1449+ }
1450+ cur = b;
1451+ while ( (cur = cur.parentNode) ) {
1452+ bp.unshift( cur );
1453+ }
1454+
1455+ // Walk down the tree looking for a discrepancy
1456+ while ( ap[i] === bp[i] ) {
1457+ i++;
1458+ }
1459+
1460+ return i ?
1461+ // Do a sibling check if the nodes have a common ancestor
1462+ siblingCheck( ap[i], bp[i] ) :
1463+
1464+ // Otherwise nodes in our document sort first
1465+ ap[i] === preferredDoc ? -1 :
1466+ bp[i] === preferredDoc ? 1 :
1467+ 0;
1468+ };
1469+
1470+ return document;
1471+};
1472+
1473+Sizzle.matches = function( expr, elements ) {
1474+ return Sizzle( expr, null, null, elements );
1475+};
1476+
1477+Sizzle.matchesSelector = function( elem, expr ) {
1478+ // Set document vars if needed
1479+ if ( ( elem.ownerDocument || elem ) !== document ) {
1480+ setDocument( elem );
1481+ }
1482+
1483+ // Make sure that attribute selectors are quoted
1484+ expr = expr.replace( rattributeQuotes, "='$1']" );
1485+
1486+ if ( support.matchesSelector && documentIsHTML &&
1487+ !compilerCache[ expr + " " ] &&
1488+ ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
1489+ ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
1490+
1491+ try {
1492+ var ret = matches.call( elem, expr );
1493+
1494+ // IE 9's matchesSelector returns false on disconnected nodes
1495+ if ( ret || support.disconnectedMatch ||
1496+ // As well, disconnected nodes are said to be in a document
1497+ // fragment in IE 9
1498+ elem.document && elem.document.nodeType !== 11 ) {
1499+ return ret;
1500+ }
1501+ } catch (e) {}
1502+ }
1503+
1504+ return Sizzle( expr, document, null, [ elem ] ).length > 0;
1505+};
1506+
1507+Sizzle.contains = function( context, elem ) {
1508+ // Set document vars if needed
1509+ if ( ( context.ownerDocument || context ) !== document ) {
1510+ setDocument( context );
1511+ }
1512+ return contains( context, elem );
1513+};
1514+
1515+Sizzle.attr = function( elem, name ) {
1516+ // Set document vars if needed
1517+ if ( ( elem.ownerDocument || elem ) !== document ) {
1518+ setDocument( elem );
1519+ }
1520+
1521+ var fn = Expr.attrHandle[ name.toLowerCase() ],
1522+ // Don't get fooled by Object.prototype properties (jQuery #13807)
1523+ val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
1524+ fn( elem, name, !documentIsHTML ) :
1525+ undefined;
1526+
1527+ return val !== undefined ?
1528+ val :
1529+ support.attributes || !documentIsHTML ?
1530+ elem.getAttribute( name ) :
1531+ (val = elem.getAttributeNode(name)) && val.specified ?
1532+ val.value :
1533+ null;
1534+};
1535+
1536+Sizzle.escape = function( sel ) {
1537+ return (sel + "").replace( rcssescape, fcssescape );
1538+};
1539+
1540+Sizzle.error = function( msg ) {
1541+ throw new Error( "Syntax error, unrecognized expression: " + msg );
1542+};
1543+
1544+/**
1545+ * Document sorting and removing duplicates
1546+ * @param {ArrayLike} results
1547+ */
1548+Sizzle.uniqueSort = function( results ) {
1549+ var elem,
1550+ duplicates = [],
1551+ j = 0,
1552+ i = 0;
1553+
1554+ // Unless we *know* we can detect duplicates, assume their presence
1555+ hasDuplicate = !support.detectDuplicates;
1556+ sortInput = !support.sortStable && results.slice( 0 );
1557+ results.sort( sortOrder );
1558+
1559+ if ( hasDuplicate ) {
1560+ while ( (elem = results[i++]) ) {
1561+ if ( elem === results[ i ] ) {
1562+ j = duplicates.push( i );
1563+ }
1564+ }
1565+ while ( j-- ) {
1566+ results.splice( duplicates[ j ], 1 );
1567+ }
1568+ }
1569+
1570+ // Clear input after sorting to release objects
1571+ // See https://github.com/jquery/sizzle/pull/225
1572+ sortInput = null;
1573+
1574+ return results;
1575+};
1576+
1577+/**
1578+ * Utility function for retrieving the text value of an array of DOM nodes
1579+ * @param {Array|Element} elem
1580+ */
1581+getText = Sizzle.getText = function( elem ) {
1582+ var node,
1583+ ret = "",
1584+ i = 0,
1585+ nodeType = elem.nodeType;
1586+
1587+ if ( !nodeType ) {
1588+ // If no nodeType, this is expected to be an array
1589+ while ( (node = elem[i++]) ) {
1590+ // Do not traverse comment nodes
1591+ ret += getText( node );
1592+ }
1593+ } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
1594+ // Use textContent for elements
1595+ // innerText usage removed for consistency of new lines (jQuery #11153)
1596+ if ( typeof elem.textContent === "string" ) {
1597+ return elem.textContent;
1598+ } else {
1599+ // Traverse its children
1600+ for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
1601+ ret += getText( elem );
1602+ }
1603+ }
1604+ } else if ( nodeType === 3 || nodeType === 4 ) {
1605+ return elem.nodeValue;
1606+ }
1607+ // Do not include comment or processing instruction nodes
1608+
1609+ return ret;
1610+};
1611+
1612+Expr = Sizzle.selectors = {
1613+
1614+ // Can be adjusted by the user
1615+ cacheLength: 50,
1616+
1617+ createPseudo: markFunction,
1618+
1619+ match: matchExpr,
1620+
1621+ attrHandle: {},
1622+
1623+ find: {},
1624+
1625+ relative: {
1626+ ">": { dir: "parentNode", first: true },
1627+ " ": { dir: "parentNode" },
1628+ "+": { dir: "previousSibling", first: true },
1629+ "~": { dir: "previousSibling" }
1630+ },
1631+
1632+ preFilter: {
1633+ "ATTR": function( match ) {
1634+ match[1] = match[1].replace( runescape, funescape );
1635+
1636+ // Move the given value to match[3] whether quoted or unquoted
1637+ match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
1638+
1639+ if ( match[2] === "~=" ) {
1640+ match[3] = " " + match[3] + " ";
1641+ }
1642+
1643+ return match.slice( 0, 4 );
1644+ },
1645+
1646+ "CHILD": function( match ) {
1647+ /* matches from matchExpr["CHILD"]
1648+ 1 type (only|nth|...)
1649+ 2 what (child|of-type)
1650+ 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
1651+ 4 xn-component of xn+y argument ([+-]?\d*n|)
1652+ 5 sign of xn-component
1653+ 6 x of xn-component
1654+ 7 sign of y-component
1655+ 8 y of y-component
1656+ */
1657+ match[1] = match[1].toLowerCase();
1658+
1659+ if ( match[1].slice( 0, 3 ) === "nth" ) {
1660+ // nth-* requires argument
1661+ if ( !match[3] ) {
1662+ Sizzle.error( match[0] );
1663+ }
1664+
1665+ // numeric x and y parameters for Expr.filter.CHILD
1666+ // remember that false/true cast respectively to 0/1
1667+ match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
1668+ match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
1669+
1670+ // other types prohibit arguments
1671+ } else if ( match[3] ) {
1672+ Sizzle.error( match[0] );
1673+ }
1674+
1675+ return match;
1676+ },
1677+
1678+ "PSEUDO": function( match ) {
1679+ var excess,
1680+ unquoted = !match[6] && match[2];
1681+
1682+ if ( matchExpr["CHILD"].test( match[0] ) ) {
1683+ return null;
1684+ }
1685+
1686+ // Accept quoted arguments as-is
1687+ if ( match[3] ) {
1688+ match[2] = match[4] || match[5] || "";
1689+
1690+ // Strip excess characters from unquoted arguments
1691+ } else if ( unquoted && rpseudo.test( unquoted ) &&
1692+ // Get excess from tokenize (recursively)
1693+ (excess = tokenize( unquoted, true )) &&
1694+ // advance to the next closing parenthesis
1695+ (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
1696+
1697+ // excess is a negative index
1698+ match[0] = match[0].slice( 0, excess );
1699+ match[2] = unquoted.slice( 0, excess );
1700+ }
1701+
1702+ // Return only captures needed by the pseudo filter method (type and argument)
1703+ return match.slice( 0, 3 );
1704+ }
1705+ },
1706+
1707+ filter: {
1708+
1709+ "TAG": function( nodeNameSelector ) {
1710+ var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
1711+ return nodeNameSelector === "*" ?
1712+ function() { return true; } :
1713+ function( elem ) {
1714+ return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
1715+ };
1716+ },
1717+
1718+ "CLASS": function( className ) {
1719+ var pattern = classCache[ className + " " ];
1720+
1721+ return pattern ||
1722+ (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
1723+ classCache( className, function( elem ) {
1724+ return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
1725+ });
1726+ },
1727+
1728+ "ATTR": function( name, operator, check ) {
1729+ return function( elem ) {
1730+ var result = Sizzle.attr( elem, name );
1731+
1732+ if ( result == null ) {
1733+ return operator === "!=";
1734+ }
1735+ if ( !operator ) {
1736+ return true;
1737+ }
1738+
1739+ result += "";
1740+
1741+ return operator === "=" ? result === check :
1742+ operator === "!=" ? result !== check :
1743+ operator === "^=" ? check && result.indexOf( check ) === 0 :
1744+ operator === "*=" ? check && result.indexOf( check ) > -1 :
1745+ operator === "$=" ? check && result.slice( -check.length ) === check :
1746+ operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
1747+ operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
1748+ false;
1749+ };
1750+ },
1751+
1752+ "CHILD": function( type, what, argument, first, last ) {
1753+ var simple = type.slice( 0, 3 ) !== "nth",
1754+ forward = type.slice( -4 ) !== "last",
1755+ ofType = what === "of-type";
1756+
1757+ return first === 1 && last === 0 ?
1758+
1759+ // Shortcut for :nth-*(n)
1760+ function( elem ) {
1761+ return !!elem.parentNode;
1762+ } :
1763+
1764+ function( elem, context, xml ) {
1765+ var cache, uniqueCache, outerCache, node, nodeIndex, start,
1766+ dir = simple !== forward ? "nextSibling" : "previousSibling",
1767+ parent = elem.parentNode,
1768+ name = ofType && elem.nodeName.toLowerCase(),
1769+ useCache = !xml && !ofType,
1770+ diff = false;
1771+
1772+ if ( parent ) {
1773+
1774+ // :(first|last|only)-(child|of-type)
1775+ if ( simple ) {
1776+ while ( dir ) {
1777+ node = elem;
1778+ while ( (node = node[ dir ]) ) {
1779+ if ( ofType ?
1780+ node.nodeName.toLowerCase() === name :
1781+ node.nodeType === 1 ) {
1782+
1783+ return false;
1784+ }
1785+ }
1786+ // Reverse direction for :only-* (if we haven't yet done so)
1787+ start = dir = type === "only" && !start && "nextSibling";
1788+ }
1789+ return true;
1790+ }
1791+
1792+ start = [ forward ? parent.firstChild : parent.lastChild ];
1793+
1794+ // non-xml :nth-child(...) stores cache data on `parent`
1795+ if ( forward && useCache ) {
1796+
1797+ // Seek `elem` from a previously-cached index
1798+
1799+ // ...in a gzip-friendly way
1800+ node = parent;
1801+ outerCache = node[ expando ] || (node[ expando ] = {});
1802+
1803+ // Support: IE <9 only
1804+ // Defend against cloned attroperties (jQuery gh-1709)
1805+ uniqueCache = outerCache[ node.uniqueID ] ||
1806+ (outerCache[ node.uniqueID ] = {});
1807+
1808+ cache = uniqueCache[ type ] || [];
1809+ nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
1810+ diff = nodeIndex && cache[ 2 ];
1811+ node = nodeIndex && parent.childNodes[ nodeIndex ];
1812+
1813+ while ( (node = ++nodeIndex && node && node[ dir ] ||
1814+
1815+ // Fallback to seeking `elem` from the start
1816+ (diff = nodeIndex = 0) || start.pop()) ) {
1817+
1818+ // When found, cache indexes on `parent` and break
1819+ if ( node.nodeType === 1 && ++diff && node === elem ) {
1820+ uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
1821+ break;
1822+ }
1823+ }
1824+
1825+ } else {
1826+ // Use previously-cached element index if available
1827+ if ( useCache ) {
1828+ // ...in a gzip-friendly way
1829+ node = elem;
1830+ outerCache = node[ expando ] || (node[ expando ] = {});
1831+
1832+ // Support: IE <9 only
1833+ // Defend against cloned attroperties (jQuery gh-1709)
1834+ uniqueCache = outerCache[ node.uniqueID ] ||
1835+ (outerCache[ node.uniqueID ] = {});
1836+
1837+ cache = uniqueCache[ type ] || [];
1838+ nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
1839+ diff = nodeIndex;
1840+ }
1841+
1842+ // xml :nth-child(...)
1843+ // or :nth-last-child(...) or :nth(-last)?-of-type(...)
1844+ if ( diff === false ) {
1845+ // Use the same loop as above to seek `elem` from the start
1846+ while ( (node = ++nodeIndex && node && node[ dir ] ||
1847+ (diff = nodeIndex = 0) || start.pop()) ) {
1848+
1849+ if ( ( ofType ?
1850+ node.nodeName.toLowerCase() === name :
1851+ node.nodeType === 1 ) &&
1852+ ++diff ) {
1853+
1854+ // Cache the index of each encountered element
1855+ if ( useCache ) {
1856+ outerCache = node[ expando ] || (node[ expando ] = {});
1857+
1858+ // Support: IE <9 only
1859+ // Defend against cloned attroperties (jQuery gh-1709)
1860+ uniqueCache = outerCache[ node.uniqueID ] ||
1861+ (outerCache[ node.uniqueID ] = {});
1862+
1863+ uniqueCache[ type ] = [ dirruns, diff ];
1864+ }
1865+
1866+ if ( node === elem ) {
1867+ break;
1868+ }
1869+ }
1870+ }
1871+ }
1872+ }
1873+
1874+ // Incorporate the offset, then check against cycle size
1875+ diff -= last;
1876+ return diff === first || ( diff % first === 0 && diff / first >= 0 );
1877+ }
1878+ };
1879+ },
1880+
1881+ "PSEUDO": function( pseudo, argument ) {
1882+ // pseudo-class names are case-insensitive
1883+ // http://www.w3.org/TR/selectors/#pseudo-classes
1884+ // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
1885+ // Remember that setFilters inherits from pseudos
1886+ var args,
1887+ fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
1888+ Sizzle.error( "unsupported pseudo: " + pseudo );
1889+
1890+ // The user may use createPseudo to indicate that
1891+ // arguments are needed to create the filter function
1892+ // just as Sizzle does
1893+ if ( fn[ expando ] ) {
1894+ return fn( argument );
1895+ }
1896+
1897+ // But maintain support for old signatures
1898+ if ( fn.length > 1 ) {
1899+ args = [ pseudo, pseudo, "", argument ];
1900+ return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
1901+ markFunction(function( seed, matches ) {
1902+ var idx,
1903+ matched = fn( seed, argument ),
1904+ i = matched.length;
1905+ while ( i-- ) {
1906+ idx = indexOf( seed, matched[i] );
1907+ seed[ idx ] = !( matches[ idx ] = matched[i] );
1908+ }
1909+ }) :
1910+ function( elem ) {
1911+ return fn( elem, 0, args );
1912+ };
1913+ }
1914+
1915+ return fn;
1916+ }
1917+ },
1918+
1919+ pseudos: {
1920+ // Potentially complex pseudos
1921+ "not": markFunction(function( selector ) {
1922+ // Trim the selector passed to compile
1923+ // to avoid treating leading and trailing
1924+ // spaces as combinators
1925+ var input = [],
1926+ results = [],
1927+ matcher = compile( selector.replace( rtrim, "$1" ) );
1928+
1929+ return matcher[ expando ] ?
1930+ markFunction(function( seed, matches, context, xml ) {
1931+ var elem,
1932+ unmatched = matcher( seed, null, xml, [] ),
1933+ i = seed.length;
1934+
1935+ // Match elements unmatched by `matcher`
1936+ while ( i-- ) {
1937+ if ( (elem = unmatched[i]) ) {
1938+ seed[i] = !(matches[i] = elem);
1939+ }
1940+ }
1941+ }) :
1942+ function( elem, context, xml ) {
1943+ input[0] = elem;
1944+ matcher( input, null, xml, results );
1945+ // Don't keep the element (issue #299)
1946+ input[0] = null;
1947+ return !results.pop();
1948+ };
1949+ }),
1950+
1951+ "has": markFunction(function( selector ) {
1952+ return function( elem ) {
1953+ return Sizzle( selector, elem ).length > 0;
1954+ };
1955+ }),
1956+
1957+ "contains": markFunction(function( text ) {
1958+ text = text.replace( runescape, funescape );
1959+ return function( elem ) {
1960+ return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
1961+ };
1962+ }),
1963+
1964+ // "Whether an element is represented by a :lang() selector
1965+ // is based solely on the element's language value
1966+ // being equal to the identifier C,
1967+ // or beginning with the identifier C immediately followed by "-".
1968+ // The matching of C against the element's language value is performed case-insensitively.
1969+ // The identifier C does not have to be a valid language name."
1970+ // http://www.w3.org/TR/selectors/#lang-pseudo
1971+ "lang": markFunction( function( lang ) {
1972+ // lang value must be a valid identifier
1973+ if ( !ridentifier.test(lang || "") ) {
1974+ Sizzle.error( "unsupported lang: " + lang );
1975+ }
1976+ lang = lang.replace( runescape, funescape ).toLowerCase();
1977+ return function( elem ) {
1978+ var elemLang;
1979+ do {
1980+ if ( (elemLang = documentIsHTML ?
1981+ elem.lang :
1982+ elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
1983+
1984+ elemLang = elemLang.toLowerCase();
1985+ return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
1986+ }
1987+ } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
1988+ return false;
1989+ };
1990+ }),
1991+
1992+ // Miscellaneous
1993+ "target": function( elem ) {
1994+ var hash = window.location && window.location.hash;
1995+ return hash && hash.slice( 1 ) === elem.id;
1996+ },
1997+
1998+ "root": function( elem ) {
1999+ return elem === docElem;
2000+ },
2001+
2002+ "focus": function( elem ) {
2003+ return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
2004+ },
2005+
2006+ // Boolean properties
2007+ "enabled": createDisabledPseudo( false ),
2008+ "disabled": createDisabledPseudo( true ),
2009+
2010+ "checked": function( elem ) {
2011+ // In CSS3, :checked should return both checked and selected elements
2012+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
2013+ var nodeName = elem.nodeName.toLowerCase();
2014+ return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
2015+ },
2016+
2017+ "selected": function( elem ) {
2018+ // Accessing this property makes selected-by-default
2019+ // options in Safari work properly
2020+ if ( elem.parentNode ) {
2021+ elem.parentNode.selectedIndex;
2022+ }
2023+
2024+ return elem.selected === true;
2025+ },
2026+
2027+ // Contents
2028+ "empty": function( elem ) {
2029+ // http://www.w3.org/TR/selectors/#empty-pseudo
2030+ // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
2031+ // but not by others (comment: 8; processing instruction: 7; etc.)
2032+ // nodeType < 6 works because attributes (2) do not appear as children
2033+ for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
2034+ if ( elem.nodeType < 6 ) {
2035+ return false;
2036+ }
2037+ }
2038+ return true;
2039+ },
2040+
2041+ "parent": function( elem ) {
2042+ return !Expr.pseudos["empty"]( elem );
2043+ },
2044+
2045+ // Element/input types
2046+ "header": function( elem ) {
2047+ return rheader.test( elem.nodeName );
2048+ },
2049+
2050+ "input": function( elem ) {
2051+ return rinputs.test( elem.nodeName );
2052+ },
2053+
2054+ "button": function( elem ) {
2055+ var name = elem.nodeName.toLowerCase();
2056+ return name === "input" && elem.type === "button" || name === "button";
2057+ },
2058+
2059+ "text": function( elem ) {
2060+ var attr;
2061+ return elem.nodeName.toLowerCase() === "input" &&
2062+ elem.type === "text" &&
2063+
2064+ // Support: IE<8
2065+ // New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
2066+ ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
2067+ },
2068+
2069+ // Position-in-collection
2070+ "first": createPositionalPseudo(function() {
2071+ return [ 0 ];
2072+ }),
2073+
2074+ "last": createPositionalPseudo(function( matchIndexes, length ) {
2075+ return [ length - 1 ];
2076+ }),
2077+
2078+ "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
2079+ return [ argument < 0 ? argument + length : argument ];
2080+ }),
2081+
2082+ "even": createPositionalPseudo(function( matchIndexes, length ) {
2083+ var i = 0;
2084+ for ( ; i < length; i += 2 ) {
2085+ matchIndexes.push( i );
2086+ }
2087+ return matchIndexes;
2088+ }),
2089+
2090+ "odd": createPositionalPseudo(function( matchIndexes, length ) {
2091+ var i = 1;
2092+ for ( ; i < length; i += 2 ) {
2093+ matchIndexes.push( i );
2094+ }
2095+ return matchIndexes;
2096+ }),
2097+
2098+ "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
2099+ var i = argument < 0 ? argument + length : argument;
2100+ for ( ; --i >= 0; ) {
2101+ matchIndexes.push( i );
2102+ }
2103+ return matchIndexes;
2104+ }),
2105+
2106+ "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
2107+ var i = argument < 0 ? argument + length : argument;
2108+ for ( ; ++i < length; ) {
2109+ matchIndexes.push( i );
2110+ }
2111+ return matchIndexes;
2112+ })
2113+ }
2114+};
2115+
2116+Expr.pseudos["nth"] = Expr.pseudos["eq"];
2117+
2118+// Add button/input type pseudos
2119+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
2120+ Expr.pseudos[ i ] = createInputPseudo( i );
2121+}
2122+for ( i in { submit: true, reset: true } ) {
2123+ Expr.pseudos[ i ] = createButtonPseudo( i );
2124+}
2125+
2126+// Easy API for creating new setFilters
2127+function setFilters() {}
2128+setFilters.prototype = Expr.filters = Expr.pseudos;
2129+Expr.setFilters = new setFilters();
2130+
2131+tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
2132+ var matched, match, tokens, type,
2133+ soFar, groups, preFilters,
2134+ cached = tokenCache[ selector + " " ];
2135+
2136+ if ( cached ) {
2137+ return parseOnly ? 0 : cached.slice( 0 );
2138+ }
2139+
2140+ soFar = selector;
2141+ groups = [];
2142+ preFilters = Expr.preFilter;
2143+
2144+ while ( soFar ) {
2145+
2146+ // Comma and first run
2147+ if ( !matched || (match = rcomma.exec( soFar )) ) {
2148+ if ( match ) {
2149+ // Don't consume trailing commas as valid
2150+ soFar = soFar.slice( match[0].length ) || soFar;
2151+ }
2152+ groups.push( (tokens = []) );
2153+ }
2154+
2155+ matched = false;
2156+
2157+ // Combinators
2158+ if ( (match = rcombinators.exec( soFar )) ) {
2159+ matched = match.shift();
2160+ tokens.push({
2161+ value: matched,
2162+ // Cast descendant combinators to space
2163+ type: match[0].replace( rtrim, " " )
2164+ });
2165+ soFar = soFar.slice( matched.length );
2166+ }
2167+
2168+ // Filters
2169+ for ( type in Expr.filter ) {
2170+ if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
2171+ (match = preFilters[ type ]( match ))) ) {
2172+ matched = match.shift();
2173+ tokens.push({
2174+ value: matched,
2175+ type: type,
2176+ matches: match
2177+ });
2178+ soFar = soFar.slice( matched.length );
2179+ }
2180+ }
2181+
2182+ if ( !matched ) {
2183+ break;
2184+ }
2185+ }
2186+
2187+ // Return the length of the invalid excess
2188+ // if we're just parsing
2189+ // Otherwise, throw an error or return tokens
2190+ return parseOnly ?
2191+ soFar.length :
2192+ soFar ?
2193+ Sizzle.error( selector ) :
2194+ // Cache the tokens
2195+ tokenCache( selector, groups ).slice( 0 );
2196+};
2197+
2198+function toSelector( tokens ) {
2199+ var i = 0,
2200+ len = tokens.length,
2201+ selector = "";
2202+ for ( ; i < len; i++ ) {
2203+ selector += tokens[i].value;
2204+ }
2205+ return selector;
2206+}
2207+
2208+function addCombinator( matcher, combinator, base ) {
2209+ var dir = combinator.dir,
2210+ skip = combinator.next,
2211+ key = skip || dir,
2212+ checkNonElements = base && key === "parentNode",
2213+ doneName = done++;
2214+
2215+ return combinator.first ?
2216+ // Check against closest ancestor/preceding element
2217+ function( elem, context, xml ) {
2218+ while ( (elem = elem[ dir ]) ) {
2219+ if ( elem.nodeType === 1 || checkNonElements ) {
2220+ return matcher( elem, context, xml );
2221+ }
2222+ }
2223+ return false;
2224+ } :
2225+
2226+ // Check against all ancestor/preceding elements
2227+ function( elem, context, xml ) {
2228+ var oldCache, uniqueCache, outerCache,
2229+ newCache = [ dirruns, doneName ];
2230+
2231+ // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
2232+ if ( xml ) {
2233+ while ( (elem = elem[ dir ]) ) {
2234+ if ( elem.nodeType === 1 || checkNonElements ) {
2235+ if ( matcher( elem, context, xml ) ) {
2236+ return true;
2237+ }
2238+ }
2239+ }
2240+ } else {
2241+ while ( (elem = elem[ dir ]) ) {
2242+ if ( elem.nodeType === 1 || checkNonElements ) {
2243+ outerCache = elem[ expando ] || (elem[ expando ] = {});
2244+
2245+ // Support: IE <9 only
2246+ // Defend against cloned attroperties (jQuery gh-1709)
2247+ uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
2248+
2249+ if ( skip && skip === elem.nodeName.toLowerCase() ) {
2250+ elem = elem[ dir ] || elem;
2251+ } else if ( (oldCache = uniqueCache[ key ]) &&
2252+ oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
2253+
2254+ // Assign to newCache so results back-propagate to previous elements
2255+ return (newCache[ 2 ] = oldCache[ 2 ]);
2256+ } else {
2257+ // Reuse newcache so results back-propagate to previous elements
2258+ uniqueCache[ key ] = newCache;
2259+
2260+ // A match means we're done; a fail means we have to keep checking
2261+ if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
2262+ return true;
2263+ }
2264+ }
2265+ }
2266+ }
2267+ }
2268+ return false;
2269+ };
2270+}
2271+
2272+function elementMatcher( matchers ) {
2273+ return matchers.length > 1 ?
2274+ function( elem, context, xml ) {
2275+ var i = matchers.length;
2276+ while ( i-- ) {
2277+ if ( !matchers[i]( elem, context, xml ) ) {
2278+ return false;
2279+ }
2280+ }
2281+ return true;
2282+ } :
2283+ matchers[0];
2284+}
2285+
2286+function multipleContexts( selector, contexts, results ) {
2287+ var i = 0,
2288+ len = contexts.length;
2289+ for ( ; i < len; i++ ) {
2290+ Sizzle( selector, contexts[i], results );
2291+ }
2292+ return results;
2293+}
2294+
2295+function condense( unmatched, map, filter, context, xml ) {
2296+ var elem,
2297+ newUnmatched = [],
2298+ i = 0,
2299+ len = unmatched.length,
2300+ mapped = map != null;
2301+
2302+ for ( ; i < len; i++ ) {
2303+ if ( (elem = unmatched[i]) ) {
2304+ if ( !filter || filter( elem, context, xml ) ) {
2305+ newUnmatched.push( elem );
2306+ if ( mapped ) {
2307+ map.push( i );
2308+ }
2309+ }
2310+ }
2311+ }
2312+
2313+ return newUnmatched;
2314+}
2315+
2316+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
2317+ if ( postFilter && !postFilter[ expando ] ) {
2318+ postFilter = setMatcher( postFilter );
2319+ }
2320+ if ( postFinder && !postFinder[ expando ] ) {
2321+ postFinder = setMatcher( postFinder, postSelector );
2322+ }
2323+ return markFunction(function( seed, results, context, xml ) {
2324+ var temp, i, elem,
2325+ preMap = [],
2326+ postMap = [],
2327+ preexisting = results.length,
2328+
2329+ // Get initial elements from seed or context
2330+ elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
2331+
2332+ // Prefilter to get matcher input, preserving a map for seed-results synchronization
2333+ matcherIn = preFilter && ( seed || !selector ) ?
2334+ condense( elems, preMap, preFilter, context, xml ) :
2335+ elems,
2336+
2337+ matcherOut = matcher ?
2338+ // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
2339+ postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
2340+
2341+ // ...intermediate processing is necessary
2342+ [] :
2343+
2344+ // ...otherwise use results directly
2345+ results :
2346+ matcherIn;
2347+
2348+ // Find primary matches
2349+ if ( matcher ) {
2350+ matcher( matcherIn, matcherOut, context, xml );
2351+ }
2352+
2353+ // Apply postFilter
2354+ if ( postFilter ) {
2355+ temp = condense( matcherOut, postMap );
2356+ postFilter( temp, [], context, xml );
2357+
2358+ // Un-match failing elements by moving them back to matcherIn
2359+ i = temp.length;
2360+ while ( i-- ) {
2361+ if ( (elem = temp[i]) ) {
2362+ matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
2363+ }
2364+ }
2365+ }
2366+
2367+ if ( seed ) {
2368+ if ( postFinder || preFilter ) {
2369+ if ( postFinder ) {
2370+ // Get the final matcherOut by condensing this intermediate into postFinder contexts
2371+ temp = [];
2372+ i = matcherOut.length;
2373+ while ( i-- ) {
2374+ if ( (elem = matcherOut[i]) ) {
2375+ // Restore matcherIn since elem is not yet a final match
2376+ temp.push( (matcherIn[i] = elem) );
2377+ }
2378+ }
2379+ postFinder( null, (matcherOut = []), temp, xml );
2380+ }
2381+
2382+ // Move matched elements from seed to results to keep them synchronized
2383+ i = matcherOut.length;
2384+ while ( i-- ) {
2385+ if ( (elem = matcherOut[i]) &&
2386+ (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
2387+
2388+ seed[temp] = !(results[temp] = elem);
2389+ }
2390+ }
2391+ }
2392+
2393+ // Add elements to results, through postFinder if defined
2394+ } else {
2395+ matcherOut = condense(
2396+ matcherOut === results ?
2397+ matcherOut.splice( preexisting, matcherOut.length ) :
2398+ matcherOut
2399+ );
2400+ if ( postFinder ) {
2401+ postFinder( null, results, matcherOut, xml );
2402+ } else {
2403+ push.apply( results, matcherOut );
2404+ }
2405+ }
2406+ });
2407+}
2408+
2409+function matcherFromTokens( tokens ) {
2410+ var checkContext, matcher, j,
2411+ len = tokens.length,
2412+ leadingRelative = Expr.relative[ tokens[0].type ],
2413+ implicitRelative = leadingRelative || Expr.relative[" "],
2414+ i = leadingRelative ? 1 : 0,
2415+
2416+ // The foundational matcher ensures that elements are reachable from top-level context(s)
2417+ matchContext = addCombinator( function( elem ) {
2418+ return elem === checkContext;
2419+ }, implicitRelative, true ),
2420+ matchAnyContext = addCombinator( function( elem ) {
2421+ return indexOf( checkContext, elem ) > -1;
2422+ }, implicitRelative, true ),
2423+ matchers = [ function( elem, context, xml ) {
2424+ var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
2425+ (checkContext = context).nodeType ?
2426+ matchContext( elem, context, xml ) :
2427+ matchAnyContext( elem, context, xml ) );
2428+ // Avoid hanging onto element (issue #299)
2429+ checkContext = null;
2430+ return ret;
2431+ } ];
2432+
2433+ for ( ; i < len; i++ ) {
2434+ if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
2435+ matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
2436+ } else {
2437+ matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
2438+
2439+ // Return special upon seeing a positional matcher
2440+ if ( matcher[ expando ] ) {
2441+ // Find the next relative operator (if any) for proper handling
2442+ j = ++i;
2443+ for ( ; j < len; j++ ) {
2444+ if ( Expr.relative[ tokens[j].type ] ) {
2445+ break;
2446+ }
2447+ }
2448+ return setMatcher(
2449+ i > 1 && elementMatcher( matchers ),
2450+ i > 1 && toSelector(
2451+ // If the preceding token was a descendant combinator, insert an implicit any-element `*`
2452+ tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
2453+ ).replace( rtrim, "$1" ),
2454+ matcher,
2455+ i < j && matcherFromTokens( tokens.slice( i, j ) ),
2456+ j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
2457+ j < len && toSelector( tokens )
2458+ );
2459+ }
2460+ matchers.push( matcher );
2461+ }
2462+ }
2463+
2464+ return elementMatcher( matchers );
2465+}
2466+
2467+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
2468+ var bySet = setMatchers.length > 0,
2469+ byElement = elementMatchers.length > 0,
2470+ superMatcher = function( seed, context, xml, results, outermost ) {
2471+ var elem, j, matcher,
2472+ matchedCount = 0,
2473+ i = "0",
2474+ unmatched = seed && [],
2475+ setMatched = [],
2476+ contextBackup = outermostContext,
2477+ // We must always have either seed elements or outermost context
2478+ elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
2479+ // Use integer dirruns iff this is the outermost matcher
2480+ dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
2481+ len = elems.length;
2482+
2483+ if ( outermost ) {
2484+ outermostContext = context === document || context || outermost;
2485+ }
2486+
2487+ // Add elements passing elementMatchers directly to results
2488+ // Support: IE<9, Safari
2489+ // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
2490+ for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
2491+ if ( byElement && elem ) {
2492+ j = 0;
2493+ if ( !context && elem.ownerDocument !== document ) {
2494+ setDocument( elem );
2495+ xml = !documentIsHTML;
2496+ }
2497+ while ( (matcher = elementMatchers[j++]) ) {
2498+ if ( matcher( elem, context || document, xml) ) {
2499+ results.push( elem );
2500+ break;
2501+ }
2502+ }
2503+ if ( outermost ) {
2504+ dirruns = dirrunsUnique;
2505+ }
2506+ }
2507+
2508+ // Track unmatched elements for set filters
2509+ if ( bySet ) {
2510+ // They will have gone through all possible matchers
2511+ if ( (elem = !matcher && elem) ) {
2512+ matchedCount--;
2513+ }
2514+
2515+ // Lengthen the array for every element, matched or not
2516+ if ( seed ) {
2517+ unmatched.push( elem );
2518+ }
2519+ }
2520+ }
2521+
2522+ // `i` is now the count of elements visited above, and adding it to `matchedCount`
2523+ // makes the latter nonnegative.
2524+ matchedCount += i;
2525+
2526+ // Apply set filters to unmatched elements
2527+ // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
2528+ // equals `i`), unless we didn't visit _any_ elements in the above loop because we have
2529+ // no element matchers and no seed.
2530+ // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
2531+ // case, which will result in a "00" `matchedCount` that differs from `i` but is also
2532+ // numerically zero.
2533+ if ( bySet && i !== matchedCount ) {
2534+ j = 0;
2535+ while ( (matcher = setMatchers[j++]) ) {
2536+ matcher( unmatched, setMatched, context, xml );
2537+ }
2538+
2539+ if ( seed ) {
2540+ // Reintegrate element matches to eliminate the need for sorting
2541+ if ( matchedCount > 0 ) {
2542+ while ( i-- ) {
2543+ if ( !(unmatched[i] || setMatched[i]) ) {
2544+ setMatched[i] = pop.call( results );
2545+ }
2546+ }
2547+ }
2548+
2549+ // Discard index placeholder values to get only actual matches
2550+ setMatched = condense( setMatched );
2551+ }
2552+
2553+ // Add matches to results
2554+ push.apply( results, setMatched );
2555+
2556+ // Seedless set matches succeeding multiple successful matchers stipulate sorting
2557+ if ( outermost && !seed && setMatched.length > 0 &&
2558+ ( matchedCount + setMatchers.length ) > 1 ) {
2559+
2560+ Sizzle.uniqueSort( results );
2561+ }
2562+ }
2563+
2564+ // Override manipulation of globals by nested matchers
2565+ if ( outermost ) {
2566+ dirruns = dirrunsUnique;
2567+ outermostContext = contextBackup;
2568+ }
2569+
2570+ return unmatched;
2571+ };
2572+
2573+ return bySet ?
2574+ markFunction( superMatcher ) :
2575+ superMatcher;
2576+}
2577+
2578+compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
2579+ var i,
2580+ setMatchers = [],
2581+ elementMatchers = [],
2582+ cached = compilerCache[ selector + " " ];
2583+
2584+ if ( !cached ) {
2585+ // Generate a function of recursive functions that can be used to check each element
2586+ if ( !match ) {
2587+ match = tokenize( selector );
2588+ }
2589+ i = match.length;
2590+ while ( i-- ) {
2591+ cached = matcherFromTokens( match[i] );
2592+ if ( cached[ expando ] ) {
2593+ setMatchers.push( cached );
2594+ } else {
2595+ elementMatchers.push( cached );
2596+ }
2597+ }
2598+
2599+ // Cache the compiled function
2600+ cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
2601+
2602+ // Save selector and tokenization
2603+ cached.selector = selector;
2604+ }
2605+ return cached;
2606+};
2607+
2608+/**
2609+ * A low-level selection function that works with Sizzle's compiled
2610+ * selector functions
2611+ * @param {String|Function} selector A selector or a pre-compiled
2612+ * selector function built with Sizzle.compile
2613+ * @param {Element} context
2614+ * @param {Array} [results]
2615+ * @param {Array} [seed] A set of elements to match against
2616+ */
2617+select = Sizzle.select = function( selector, context, results, seed ) {
2618+ var i, tokens, token, type, find,
2619+ compiled = typeof selector === "function" && selector,
2620+ match = !seed && tokenize( (selector = compiled.selector || selector) );
2621+
2622+ results = results || [];
2623+
2624+ // Try to minimize operations if there is only one selector in the list and no seed
2625+ // (the latter of which guarantees us context)
2626+ if ( match.length === 1 ) {
2627+
2628+ // Reduce context if the leading compound selector is an ID
2629+ tokens = match[0] = match[0].slice( 0 );
2630+ if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
2631+ context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) {
2632+
2633+ context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
2634+ if ( !context ) {
2635+ return results;
2636+
2637+ // Precompiled matchers will still verify ancestry, so step up a level
2638+ } else if ( compiled ) {
2639+ context = context.parentNode;
2640+ }
2641+
2642+ selector = selector.slice( tokens.shift().value.length );
2643+ }
2644+
2645+ // Fetch a seed set for right-to-left matching
2646+ i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
2647+ while ( i-- ) {
2648+ token = tokens[i];
2649+
2650+ // Abort if we hit a combinator
2651+ if ( Expr.relative[ (type = token.type) ] ) {
2652+ break;
2653+ }
2654+ if ( (find = Expr.find[ type ]) ) {
2655+ // Search, expanding context for leading sibling combinators
2656+ if ( (seed = find(
2657+ token.matches[0].replace( runescape, funescape ),
2658+ rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
2659+ )) ) {
2660+
2661+ // If seed is empty or no tokens remain, we can return early
2662+ tokens.splice( i, 1 );
2663+ selector = seed.length && toSelector( tokens );
2664+ if ( !selector ) {
2665+ push.apply( results, seed );
2666+ return results;
2667+ }
2668+
2669+ break;
2670+ }
2671+ }
2672+ }
2673+ }
2674+
2675+ // Compile and execute a filtering function if one is not provided
2676+ // Provide `match` to avoid retokenization if we modified the selector above
2677+ ( compiled || compile( selector, match ) )(
2678+ seed,
2679+ context,
2680+ !documentIsHTML,
2681+ results,
2682+ !context || rsibling.test( selector ) && testContext( context.parentNode ) || context
2683+ );
2684+ return results;
2685+};
2686+
2687+// One-time assignments
2688+
2689+// Sort stability
2690+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
2691+
2692+// Support: Chrome 14-35+
2693+// Always assume duplicates if they aren't passed to the comparison function
2694+support.detectDuplicates = !!hasDuplicate;
2695+
2696+// Initialize against the default document
2697+setDocument();
2698+
2699+// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
2700+// Detached nodes confoundingly follow *each other*
2701+support.sortDetached = assert(function( el ) {
2702+ // Should return 1, but returns 4 (following)
2703+ return el.compareDocumentPosition( document.createElement("fieldset") ) & 1;
2704+});
2705+
2706+// Support: IE<8
2707+// Prevent attribute/property "interpolation"
2708+// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
2709+if ( !assert(function( el ) {
2710+ el.innerHTML = "<a href='#'></a>";
2711+ return el.firstChild.getAttribute("href") === "#" ;
2712+}) ) {
2713+ addHandle( "type|href|height|width", function( elem, name, isXML ) {
2714+ if ( !isXML ) {
2715+ return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
2716+ }
2717+ });
2718+}
2719+
2720+// Support: IE<9
2721+// Use defaultValue in place of getAttribute("value")
2722+if ( !support.attributes || !assert(function( el ) {
2723+ el.innerHTML = "<input/>";
2724+ el.firstChild.setAttribute( "value", "" );
2725+ return el.firstChild.getAttribute( "value" ) === "";
2726+}) ) {
2727+ addHandle( "value", function( elem, name, isXML ) {
2728+ if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
2729+ return elem.defaultValue;
2730+ }
2731+ });
2732+}
2733+
2734+// Support: IE<9
2735+// Use getAttributeNode to fetch booleans when getAttribute lies
2736+if ( !assert(function( el ) {
2737+ return el.getAttribute("disabled") == null;
2738+}) ) {
2739+ addHandle( booleans, function( elem, name, isXML ) {
2740+ var val;
2741+ if ( !isXML ) {
2742+ return elem[ name ] === true ? name.toLowerCase() :
2743+ (val = elem.getAttributeNode( name )) && val.specified ?
2744+ val.value :
2745+ null;
2746+ }
2747+ });
2748+}
2749+
2750+return Sizzle;
2751+
2752+})( window );
2753+
2754+
2755+
2756+jQuery.find = Sizzle;
2757+jQuery.expr = Sizzle.selectors;
2758+
2759+// Deprecated
2760+jQuery.expr[ ":" ] = jQuery.expr.pseudos;
2761+jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
2762+jQuery.text = Sizzle.getText;
2763+jQuery.isXMLDoc = Sizzle.isXML;
2764+jQuery.contains = Sizzle.contains;
2765+jQuery.escapeSelector = Sizzle.escape;
2766+
2767+
2768+
2769+
2770+var dir = function( elem, dir, until ) {
2771+ var matched = [],
2772+ truncate = until !== undefined;
2773+
2774+ while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
2775+ if ( elem.nodeType === 1 ) {
2776+ if ( truncate && jQuery( elem ).is( until ) ) {
2777+ break;
2778+ }
2779+ matched.push( elem );
2780+ }
2781+ }
2782+ return matched;
2783+};
2784+
2785+
2786+var siblings = function( n, elem ) {
2787+ var matched = [];
2788+
2789+ for ( ; n; n = n.nextSibling ) {
2790+ if ( n.nodeType === 1 && n !== elem ) {
2791+ matched.push( n );
2792+ }
2793+ }
2794+
2795+ return matched;
2796+};
2797+
2798+
2799+var rneedsContext = jQuery.expr.match.needsContext;
2800+
2801+
2802+
2803+function nodeName( elem, name ) {
2804+
2805+ return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
2806+
2807+};
2808+var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
2809+
2810+
2811+
2812+// Implement the identical functionality for filter and not
2813+function winnow( elements, qualifier, not ) {
2814+ if ( isFunction( qualifier ) ) {
2815+ return jQuery.grep( elements, function( elem, i ) {
2816+ return !!qualifier.call( elem, i, elem ) !== not;
2817+ } );
2818+ }
2819+
2820+ // Single element
2821+ if ( qualifier.nodeType ) {
2822+ return jQuery.grep( elements, function( elem ) {
2823+ return ( elem === qualifier ) !== not;
2824+ } );
2825+ }
2826+
2827+ // Arraylike of elements (jQuery, arguments, Array)
2828+ if ( typeof qualifier !== "string" ) {
2829+ return jQuery.grep( elements, function( elem ) {
2830+ return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
2831+ } );
2832+ }
2833+
2834+ // Filtered directly for both simple and complex selectors
2835+ return jQuery.filter( qualifier, elements, not );
2836+}
2837+
2838+jQuery.filter = function( expr, elems, not ) {
2839+ var elem = elems[ 0 ];
2840+
2841+ if ( not ) {
2842+ expr = ":not(" + expr + ")";
2843+ }
2844+
2845+ if ( elems.length === 1 && elem.nodeType === 1 ) {
2846+ return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
2847+ }
2848+
2849+ return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
2850+ return elem.nodeType === 1;
2851+ } ) );
2852+};
2853+
2854+jQuery.fn.extend( {
2855+ find: function( selector ) {
2856+ var i, ret,
2857+ len = this.length,
2858+ self = this;
2859+
2860+ if ( typeof selector !== "string" ) {
2861+ return this.pushStack( jQuery( selector ).filter( function() {
2862+ for ( i = 0; i < len; i++ ) {
2863+ if ( jQuery.contains( self[ i ], this ) ) {
2864+ return true;
2865+ }
2866+ }
2867+ } ) );
2868+ }
2869+
2870+ ret = this.pushStack( [] );
2871+
2872+ for ( i = 0; i < len; i++ ) {
2873+ jQuery.find( selector, self[ i ], ret );
2874+ }
2875+
2876+ return len > 1 ? jQuery.uniqueSort( ret ) : ret;
2877+ },
2878+ filter: function( selector ) {
2879+ return this.pushStack( winnow( this, selector || [], false ) );
2880+ },
2881+ not: function( selector ) {
2882+ return this.pushStack( winnow( this, selector || [], true ) );
2883+ },
2884+ is: function( selector ) {
2885+ return !!winnow(
2886+ this,
2887+
2888+ // If this is a positional/relative selector, check membership in the returned set
2889+ // so $("p:first").is("p:last") won't return true for a doc with two "p".
2890+ typeof selector === "string" && rneedsContext.test( selector ) ?
2891+ jQuery( selector ) :
2892+ selector || [],
2893+ false
2894+ ).length;
2895+ }
2896+} );
2897+
2898+
2899+// Initialize a jQuery object
2900+
2901+
2902+// A central reference to the root jQuery(document)
2903+var rootjQuery,
2904+
2905+ // A simple way to check for HTML strings
2906+ // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
2907+ // Strict HTML recognition (#11290: must start with <)
2908+ // Shortcut simple #id case for speed
2909+ rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
2910+
2911+ init = jQuery.fn.init = function( selector, context, root ) {
2912+ var match, elem;
2913+
2914+ // HANDLE: $(""), $(null), $(undefined), $(false)
2915+ if ( !selector ) {
2916+ return this;
2917+ }
2918+
2919+ // Method init() accepts an alternate rootjQuery
2920+ // so migrate can support jQuery.sub (gh-2101)
2921+ root = root || rootjQuery;
2922+
2923+ // Handle HTML strings
2924+ if ( typeof selector === "string" ) {
2925+ if ( selector[ 0 ] === "<" &&
2926+ selector[ selector.length - 1 ] === ">" &&
2927+ selector.length >= 3 ) {
2928+
2929+ // Assume that strings that start and end with <> are HTML and skip the regex check
2930+ match = [ null, selector, null ];
2931+
2932+ } else {
2933+ match = rquickExpr.exec( selector );
2934+ }
2935+
2936+ // Match html or make sure no context is specified for #id
2937+ if ( match && ( match[ 1 ] || !context ) ) {
2938+
2939+ // HANDLE: $(html) -> $(array)
2940+ if ( match[ 1 ] ) {
2941+ context = context instanceof jQuery ? context[ 0 ] : context;
2942+
2943+ // Option to run scripts is true for back-compat
2944+ // Intentionally let the error be thrown if parseHTML is not present
2945+ jQuery.merge( this, jQuery.parseHTML(
2946+ match[ 1 ],
2947+ context && context.nodeType ? context.ownerDocument || context : document,
2948+ true
2949+ ) );
2950+
2951+ // HANDLE: $(html, props)
2952+ if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
2953+ for ( match in context ) {
2954+
2955+ // Properties of context are called as methods if possible
2956+ if ( isFunction( this[ match ] ) ) {
2957+ this[ match ]( context[ match ] );
2958+
2959+ // ...and otherwise set as attributes
2960+ } else {
2961+ this.attr( match, context[ match ] );
2962+ }
2963+ }
2964+ }
2965+
2966+ return this;
2967+
2968+ // HANDLE: $(#id)
2969+ } else {
2970+ elem = document.getElementById( match[ 2 ] );
2971+
2972+ if ( elem ) {
2973+
2974+ // Inject the element directly into the jQuery object
2975+ this[ 0 ] = elem;
2976+ this.length = 1;
2977+ }
2978+ return this;
2979+ }
2980+
2981+ // HANDLE: $(expr, $(...))
2982+ } else if ( !context || context.jquery ) {
2983+ return ( context || root ).find( selector );
2984+
2985+ // HANDLE: $(expr, context)
2986+ // (which is just equivalent to: $(context).find(expr)
2987+ } else {
2988+ return this.constructor( context ).find( selector );
2989+ }
2990+
2991+ // HANDLE: $(DOMElement)
2992+ } else if ( selector.nodeType ) {
2993+ this[ 0 ] = selector;
2994+ this.length = 1;
2995+ return this;
2996+
2997+ // HANDLE: $(function)
2998+ // Shortcut for document ready
2999+ } else if ( isFunction( selector ) ) {
3000+ return root.ready !== undefined ?
3001+ root.ready( selector ) :
3002+
3003+ // Execute immediately if ready is not present
3004+ selector( jQuery );
3005+ }
3006+
3007+ return jQuery.makeArray( selector, this );
3008+ };
3009+
3010+// Give the init function the jQuery prototype for later instantiation
3011+init.prototype = jQuery.fn;
3012+
3013+// Initialize central reference
3014+rootjQuery = jQuery( document );
3015+
3016+
3017+var rparentsprev = /^(?:parents|prev(?:Until|All))/,
3018+
3019+ // Methods guaranteed to produce a unique set when starting from a unique set
3020+ guaranteedUnique = {
3021+ children: true,
3022+ contents: true,
3023+ next: true,
3024+ prev: true
3025+ };
3026+
3027+jQuery.fn.extend( {
3028+ has: function( target ) {
3029+ var targets = jQuery( target, this ),
3030+ l = targets.length;
3031+
3032+ return this.filter( function() {
3033+ var i = 0;
3034+ for ( ; i < l; i++ ) {
3035+ if ( jQuery.contains( this, targets[ i ] ) ) {
3036+ return true;
3037+ }
3038+ }
3039+ } );
3040+ },
3041+
3042+ closest: function( selectors, context ) {
3043+ var cur,
3044+ i = 0,
3045+ l = this.length,
3046+ matched = [],
3047+ targets = typeof selectors !== "string" && jQuery( selectors );
3048+
3049+ // Positional selectors never match, since there's no _selection_ context
3050+ if ( !rneedsContext.test( selectors ) ) {
3051+ for ( ; i < l; i++ ) {
3052+ for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
3053+
3054+ // Always skip document fragments
3055+ if ( cur.nodeType < 11 && ( targets ?
3056+ targets.index( cur ) > -1 :
3057+
3058+ // Don't pass non-elements to Sizzle
3059+ cur.nodeType === 1 &&
3060+ jQuery.find.matchesSelector( cur, selectors ) ) ) {
3061+
3062+ matched.push( cur );
3063+ break;
3064+ }
3065+ }
3066+ }
3067+ }
3068+
3069+ return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
3070+ },
3071+
3072+ // Determine the position of an element within the set
3073+ index: function( elem ) {
3074+
3075+ // No argument, return index in parent
3076+ if ( !elem ) {
3077+ return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
3078+ }
3079+
3080+ // Index in selector
3081+ if ( typeof elem === "string" ) {
3082+ return indexOf.call( jQuery( elem ), this[ 0 ] );
3083+ }
3084+
3085+ // Locate the position of the desired element
3086+ return indexOf.call( this,
3087+
3088+ // If it receives a jQuery object, the first element is used
3089+ elem.jquery ? elem[ 0 ] : elem
3090+ );
3091+ },
3092+
3093+ add: function( selector, context ) {
3094+ return this.pushStack(
3095+ jQuery.uniqueSort(
3096+ jQuery.merge( this.get(), jQuery( selector, context ) )
3097+ )
3098+ );
3099+ },
3100+
3101+ addBack: function( selector ) {
3102+ return this.add( selector == null ?
3103+ this.prevObject : this.prevObject.filter( selector )
3104+ );
3105+ }
3106+} );
3107+
3108+function sibling( cur, dir ) {
3109+ while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
3110+ return cur;
3111+}
3112+
3113+jQuery.each( {
3114+ parent: function( elem ) {
3115+ var parent = elem.parentNode;
3116+ return parent && parent.nodeType !== 11 ? parent : null;
3117+ },
3118+ parents: function( elem ) {
3119+ return dir( elem, "parentNode" );
3120+ },
3121+ parentsUntil: function( elem, i, until ) {
3122+ return dir( elem, "parentNode", until );
3123+ },
3124+ next: function( elem ) {
3125+ return sibling( elem, "nextSibling" );
3126+ },
3127+ prev: function( elem ) {
3128+ return sibling( elem, "previousSibling" );
3129+ },
3130+ nextAll: function( elem ) {
3131+ return dir( elem, "nextSibling" );
3132+ },
3133+ prevAll: function( elem ) {
3134+ return dir( elem, "previousSibling" );
3135+ },
3136+ nextUntil: function( elem, i, until ) {
3137+ return dir( elem, "nextSibling", until );
3138+ },
3139+ prevUntil: function( elem, i, until ) {
3140+ return dir( elem, "previousSibling", until );
3141+ },
3142+ siblings: function( elem ) {
3143+ return siblings( ( elem.parentNode || {} ).firstChild, elem );
3144+ },
3145+ children: function( elem ) {
3146+ return siblings( elem.firstChild );
3147+ },
3148+ contents: function( elem ) {
3149+ if ( nodeName( elem, "iframe" ) ) {
3150+ return elem.contentDocument;
3151+ }
3152+
3153+ // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
3154+ // Treat the template element as a regular one in browsers that
3155+ // don't support it.
3156+ if ( nodeName( elem, "template" ) ) {
3157+ elem = elem.content || elem;
3158+ }
3159+
3160+ return jQuery.merge( [], elem.childNodes );
3161+ }
3162+}, function( name, fn ) {
3163+ jQuery.fn[ name ] = function( until, selector ) {
3164+ var matched = jQuery.map( this, fn, until );
3165+
3166+ if ( name.slice( -5 ) !== "Until" ) {
3167+ selector = until;
3168+ }
3169+
3170+ if ( selector && typeof selector === "string" ) {
3171+ matched = jQuery.filter( selector, matched );
3172+ }
3173+
3174+ if ( this.length > 1 ) {
3175+
3176+ // Remove duplicates
3177+ if ( !guaranteedUnique[ name ] ) {
3178+ jQuery.uniqueSort( matched );
3179+ }
3180+
3181+ // Reverse order for parents* and prev-derivatives
3182+ if ( rparentsprev.test( name ) ) {
3183+ matched.reverse();
3184+ }
3185+ }
3186+
3187+ return this.pushStack( matched );
3188+ };
3189+} );
3190+var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );
3191+
3192+
3193+
3194+// Convert String-formatted options into Object-formatted ones
3195+function createOptions( options ) {
3196+ var object = {};
3197+ jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
3198+ object[ flag ] = true;
3199+ } );
3200+ return object;
3201+}
3202+
3203+/*
3204+ * Create a callback list using the following parameters:
3205+ *
3206+ * options: an optional list of space-separated options that will change how
3207+ * the callback list behaves or a more traditional option object
3208+ *
3209+ * By default a callback list will act like an event callback list and can be
3210+ * "fired" multiple times.
3211+ *
3212+ * Possible options:
3213+ *
3214+ * once: will ensure the callback list can only be fired once (like a Deferred)
3215+ *
3216+ * memory: will keep track of previous values and will call any callback added
3217+ * after the list has been fired right away with the latest "memorized"
3218+ * values (like a Deferred)
3219+ *
3220+ * unique: will ensure a callback can only be added once (no duplicate in the list)
3221+ *
3222+ * stopOnFalse: interrupt callings when a callback returns false
3223+ *
3224+ */
3225+jQuery.Callbacks = function( options ) {
3226+
3227+ // Convert options from String-formatted to Object-formatted if needed
3228+ // (we check in cache first)
3229+ options = typeof options === "string" ?
3230+ createOptions( options ) :
3231+ jQuery.extend( {}, options );
3232+
3233+ var // Flag to know if list is currently firing
3234+ firing,
3235+
3236+ // Last fire value for non-forgettable lists
3237+ memory,
3238+
3239+ // Flag to know if list was already fired
3240+ fired,
3241+
3242+ // Flag to prevent firing
3243+ locked,
3244+
3245+ // Actual callback list
3246+ list = [],
3247+
3248+ // Queue of execution data for repeatable lists
3249+ queue = [],
3250+
3251+ // Index of currently firing callback (modified by add/remove as needed)
3252+ firingIndex = -1,
3253+
3254+ // Fire callbacks
3255+ fire = function() {
3256+
3257+ // Enforce single-firing
3258+ locked = locked || options.once;
3259+
3260+ // Execute callbacks for all pending executions,
3261+ // respecting firingIndex overrides and runtime changes
3262+ fired = firing = true;
3263+ for ( ; queue.length; firingIndex = -1 ) {
3264+ memory = queue.shift();
3265+ while ( ++firingIndex < list.length ) {
3266+
3267+ // Run callback and check for early termination
3268+ if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
3269+ options.stopOnFalse ) {
3270+
3271+ // Jump to end and forget the data so .add doesn't re-fire
3272+ firingIndex = list.length;
3273+ memory = false;
3274+ }
3275+ }
3276+ }
3277+
3278+ // Forget the data if we're done with it
3279+ if ( !options.memory ) {
3280+ memory = false;
3281+ }
3282+
3283+ firing = false;
3284+
3285+ // Clean up if we're done firing for good
3286+ if ( locked ) {
3287+
3288+ // Keep an empty list if we have data for future add calls
3289+ if ( memory ) {
3290+ list = [];
3291+
3292+ // Otherwise, this object is spent
3293+ } else {
3294+ list = "";
3295+ }
3296+ }
3297+ },
3298+
3299+ // Actual Callbacks object
3300+ self = {
3301+
3302+ // Add a callback or a collection of callbacks to the list
3303+ add: function() {
3304+ if ( list ) {
3305+
3306+ // If we have memory from a past run, we should fire after adding
3307+ if ( memory && !firing ) {
3308+ firingIndex = list.length - 1;
3309+ queue.push( memory );
3310+ }
3311+
3312+ ( function add( args ) {
3313+ jQuery.each( args, function( _, arg ) {
3314+ if ( isFunction( arg ) ) {
3315+ if ( !options.unique || !self.has( arg ) ) {
3316+ list.push( arg );
3317+ }
3318+ } else if ( arg && arg.length && toType( arg ) !== "string" ) {
3319+
3320+ // Inspect recursively
3321+ add( arg );
3322+ }
3323+ } );
3324+ } )( arguments );
3325+
3326+ if ( memory && !firing ) {
3327+ fire();
3328+ }
3329+ }
3330+ return this;
3331+ },
3332+
3333+ // Remove a callback from the list
3334+ remove: function() {
3335+ jQuery.each( arguments, function( _, arg ) {
3336+ var index;
3337+ while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
3338+ list.splice( index, 1 );
3339+
3340+ // Handle firing indexes
3341+ if ( index <= firingIndex ) {
3342+ firingIndex--;
3343+ }
3344+ }
3345+ } );
3346+ return this;
3347+ },
3348+
3349+ // Check if a given callback is in the list.
3350+ // If no argument is given, return whether or not list has callbacks attached.
3351+ has: function( fn ) {
3352+ return fn ?
3353+ jQuery.inArray( fn, list ) > -1 :
3354+ list.length > 0;
3355+ },
3356+
3357+ // Remove all callbacks from the list
3358+ empty: function() {
3359+ if ( list ) {
3360+ list = [];
3361+ }
3362+ return this;
3363+ },
3364+
3365+ // Disable .fire and .add
3366+ // Abort any current/pending executions
3367+ // Clear all callbacks and values
3368+ disable: function() {
3369+ locked = queue = [];
3370+ list = memory = "";
3371+ return this;
3372+ },
3373+ disabled: function() {
3374+ return !list;
3375+ },
3376+
3377+ // Disable .fire
3378+ // Also disable .add unless we have memory (since it would have no effect)
3379+ // Abort any pending executions
3380+ lock: function() {
3381+ locked = queue = [];
3382+ if ( !memory && !firing ) {
3383+ list = memory = "";
3384+ }
3385+ return this;
3386+ },
3387+ locked: function() {
3388+ return !!locked;
3389+ },
3390+
3391+ // Call all callbacks with the given context and arguments
3392+ fireWith: function( context, args ) {
3393+ if ( !locked ) {
3394+ args = args || [];
3395+ args = [ context, args.slice ? args.slice() : args ];
3396+ queue.push( args );
3397+ if ( !firing ) {
3398+ fire();
3399+ }
3400+ }
3401+ return this;
3402+ },
3403+
3404+ // Call all the callbacks with the given arguments
3405+ fire: function() {
3406+ self.fireWith( this, arguments );
3407+ return this;
3408+ },
3409+
3410+ // To know if the callbacks have already been called at least once
3411+ fired: function() {
3412+ return !!fired;
3413+ }
3414+ };
3415+
3416+ return self;
3417+};
3418+
3419+
3420+function Identity( v ) {
3421+ return v;
3422+}
3423+function Thrower( ex ) {
3424+ throw ex;
3425+}
3426+
3427+function adoptValue( value, resolve, reject, noValue ) {
3428+ var method;
3429+
3430+ try {
3431+
3432+ // Check for promise aspect first to privilege synchronous behavior
3433+ if ( value && isFunction( ( method = value.promise ) ) ) {
3434+ method.call( value ).done( resolve ).fail( reject );
3435+
3436+ // Other thenables
3437+ } else if ( value && isFunction( ( method = value.then ) ) ) {
3438+ method.call( value, resolve, reject );
3439+
3440+ // Other non-thenables
3441+ } else {
3442+
3443+ // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
3444+ // * false: [ value ].slice( 0 ) => resolve( value )
3445+ // * true: [ value ].slice( 1 ) => resolve()
3446+ resolve.apply( undefined, [ value ].slice( noValue ) );
3447+ }
3448+
3449+ // For Promises/A+, convert exceptions into rejections
3450+ // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
3451+ // Deferred#then to conditionally suppress rejection.
3452+ } catch ( value ) {
3453+
3454+ // Support: Android 4.0 only
3455+ // Strict mode functions invoked without .call/.apply get global-object context
3456+ reject.apply( undefined, [ value ] );
3457+ }
3458+}
3459+
3460+jQuery.extend( {
3461+
3462+ Deferred: function( func ) {
3463+ var tuples = [
3464+
3465+ // action, add listener, callbacks,
3466+ // ... .then handlers, argument index, [final state]
3467+ [ "notify", "progress", jQuery.Callbacks( "memory" ),
3468+ jQuery.Callbacks( "memory" ), 2 ],
3469+ [ "resolve", "done", jQuery.Callbacks( "once memory" ),
3470+ jQuery.Callbacks( "once memory" ), 0, "resolved" ],
3471+ [ "reject", "fail", jQuery.Callbacks( "once memory" ),
3472+ jQuery.Callbacks( "once memory" ), 1, "rejected" ]
3473+ ],
3474+ state = "pending",
3475+ promise = {
3476+ state: function() {
3477+ return state;
3478+ },
3479+ always: function() {
3480+ deferred.done( arguments ).fail( arguments );
3481+ return this;
3482+ },
3483+ "catch": function( fn ) {
3484+ return promise.then( null, fn );
3485+ },
3486+
3487+ // Keep pipe for back-compat
3488+ pipe: function( /* fnDone, fnFail, fnProgress */ ) {
3489+ var fns = arguments;
3490+
3491+ return jQuery.Deferred( function( newDefer ) {
3492+ jQuery.each( tuples, function( i, tuple ) {
3493+
3494+ // Map tuples (progress, done, fail) to arguments (done, fail, progress)
3495+ var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
3496+
3497+ // deferred.progress(function() { bind to newDefer or newDefer.notify })
3498+ // deferred.done(function() { bind to newDefer or newDefer.resolve })
3499+ // deferred.fail(function() { bind to newDefer or newDefer.reject })
3500+ deferred[ tuple[ 1 ] ]( function() {
3501+ var returned = fn && fn.apply( this, arguments );
3502+ if ( returned && isFunction( returned.promise ) ) {
3503+ returned.promise()
3504+ .progress( newDefer.notify )
3505+ .done( newDefer.resolve )
3506+ .fail( newDefer.reject );
3507+ } else {
3508+ newDefer[ tuple[ 0 ] + "With" ](
3509+ this,
3510+ fn ? [ returned ] : arguments
3511+ );
3512+ }
3513+ } );
3514+ } );
3515+ fns = null;
3516+ } ).promise();
3517+ },
3518+ then: function( onFulfilled, onRejected, onProgress ) {
3519+ var maxDepth = 0;
3520+ function resolve( depth, deferred, handler, special ) {
3521+ return function() {
3522+ var that = this,
3523+ args = arguments,
3524+ mightThrow = function() {
3525+ var returned, then;
3526+
3527+ // Support: Promises/A+ section 2.3.3.3.3
3528+ // https://promisesaplus.com/#point-59
3529+ // Ignore double-resolution attempts
3530+ if ( depth < maxDepth ) {
3531+ return;
3532+ }
3533+
3534+ returned = handler.apply( that, args );
3535+
3536+ // Support: Promises/A+ section 2.3.1
3537+ // https://promisesaplus.com/#point-48
3538+ if ( returned === deferred.promise() ) {
3539+ throw new TypeError( "Thenable self-resolution" );
3540+ }
3541+
3542+ // Support: Promises/A+ sections 2.3.3.1, 3.5
3543+ // https://promisesaplus.com/#point-54
3544+ // https://promisesaplus.com/#point-75
3545+ // Retrieve `then` only once
3546+ then = returned &&
3547+
3548+ // Support: Promises/A+ section 2.3.4
3549+ // https://promisesaplus.com/#point-64
3550+ // Only check objects and functions for thenability
3551+ ( typeof returned === "object" ||
3552+ typeof returned === "function" ) &&
3553+ returned.then;
3554+
3555+ // Handle a returned thenable
3556+ if ( isFunction( then ) ) {
3557+
3558+ // Special processors (notify) just wait for resolution
3559+ if ( special ) {
3560+ then.call(
3561+ returned,
3562+ resolve( maxDepth, deferred, Identity, special ),
3563+ resolve( maxDepth, deferred, Thrower, special )
3564+ );
3565+
3566+ // Normal processors (resolve) also hook into progress
3567+ } else {
3568+
3569+ // ...and disregard older resolution values
3570+ maxDepth++;
3571+
3572+ then.call(
3573+ returned,
3574+ resolve( maxDepth, deferred, Identity, special ),
3575+ resolve( maxDepth, deferred, Thrower, special ),
3576+ resolve( maxDepth, deferred, Identity,
3577+ deferred.notifyWith )
3578+ );
3579+ }
3580+
3581+ // Handle all other returned values
3582+ } else {
3583+
3584+ // Only substitute handlers pass on context
3585+ // and multiple values (non-spec behavior)
3586+ if ( handler !== Identity ) {
3587+ that = undefined;
3588+ args = [ returned ];
3589+ }
3590+
3591+ // Process the value(s)
3592+ // Default process is resolve
3593+ ( special || deferred.resolveWith )( that, args );
3594+ }
3595+ },
3596+
3597+ // Only normal processors (resolve) catch and reject exceptions
3598+ process = special ?
3599+ mightThrow :
3600+ function() {
3601+ try {
3602+ mightThrow();
3603+ } catch ( e ) {
3604+
3605+ if ( jQuery.Deferred.exceptionHook ) {
3606+ jQuery.Deferred.exceptionHook( e,
3607+ process.stackTrace );
3608+ }
3609+
3610+ // Support: Promises/A+ section 2.3.3.3.4.1
3611+ // https://promisesaplus.com/#point-61
3612+ // Ignore post-resolution exceptions
3613+ if ( depth + 1 >= maxDepth ) {
3614+
3615+ // Only substitute handlers pass on context
3616+ // and multiple values (non-spec behavior)
3617+ if ( handler !== Thrower ) {
3618+ that = undefined;
3619+ args = [ e ];
3620+ }
3621+
3622+ deferred.rejectWith( that, args );
3623+ }
3624+ }
3625+ };
3626+
3627+ // Support: Promises/A+ section 2.3.3.3.1
3628+ // https://promisesaplus.com/#point-57
3629+ // Re-resolve promises immediately to dodge false rejection from
3630+ // subsequent errors
3631+ if ( depth ) {
3632+ process();
3633+ } else {
3634+
3635+ // Call an optional hook to record the stack, in case of exception
3636+ // since it's otherwise lost when execution goes async
3637+ if ( jQuery.Deferred.getStackHook ) {
3638+ process.stackTrace = jQuery.Deferred.getStackHook();
3639+ }
3640+ window.setTimeout( process );
3641+ }
3642+ };
3643+ }
3644+
3645+ return jQuery.Deferred( function( newDefer ) {
3646+
3647+ // progress_handlers.add( ... )
3648+ tuples[ 0 ][ 3 ].add(
3649+ resolve(
3650+ 0,
3651+ newDefer,
3652+ isFunction( onProgress ) ?
3653+ onProgress :
3654+ Identity,
3655+ newDefer.notifyWith
3656+ )
3657+ );
3658+
3659+ // fulfilled_handlers.add( ... )
3660+ tuples[ 1 ][ 3 ].add(
3661+ resolve(
3662+ 0,
3663+ newDefer,
3664+ isFunction( onFulfilled ) ?
3665+ onFulfilled :
3666+ Identity
3667+ )
3668+ );
3669+
3670+ // rejected_handlers.add( ... )
3671+ tuples[ 2 ][ 3 ].add(
3672+ resolve(
3673+ 0,
3674+ newDefer,
3675+ isFunction( onRejected ) ?
3676+ onRejected :
3677+ Thrower
3678+ )
3679+ );
3680+ } ).promise();
3681+ },
3682+
3683+ // Get a promise for this deferred
3684+ // If obj is provided, the promise aspect is added to the object
3685+ promise: function( obj ) {
3686+ return obj != null ? jQuery.extend( obj, promise ) : promise;
3687+ }
3688+ },
3689+ deferred = {};
3690+
3691+ // Add list-specific methods
3692+ jQuery.each( tuples, function( i, tuple ) {
3693+ var list = tuple[ 2 ],
3694+ stateString = tuple[ 5 ];
3695+
3696+ // promise.progress = list.add
3697+ // promise.done = list.add
3698+ // promise.fail = list.add
3699+ promise[ tuple[ 1 ] ] = list.add;
3700+
3701+ // Handle state
3702+ if ( stateString ) {
3703+ list.add(
3704+ function() {
3705+
3706+ // state = "resolved" (i.e., fulfilled)
3707+ // state = "rejected"
3708+ state = stateString;
3709+ },
3710+
3711+ // rejected_callbacks.disable
3712+ // fulfilled_callbacks.disable
3713+ tuples[ 3 - i ][ 2 ].disable,
3714+
3715+ // rejected_handlers.disable
3716+ // fulfilled_handlers.disable
3717+ tuples[ 3 - i ][ 3 ].disable,
3718+
3719+ // progress_callbacks.lock
3720+ tuples[ 0 ][ 2 ].lock,
3721+
3722+ // progress_handlers.lock
3723+ tuples[ 0 ][ 3 ].lock
3724+ );
3725+ }
3726+
3727+ // progress_handlers.fire
3728+ // fulfilled_handlers.fire
3729+ // rejected_handlers.fire
3730+ list.add( tuple[ 3 ].fire );
3731+
3732+ // deferred.notify = function() { deferred.notifyWith(...) }
3733+ // deferred.resolve = function() { deferred.resolveWith(...) }
3734+ // deferred.reject = function() { deferred.rejectWith(...) }
3735+ deferred[ tuple[ 0 ] ] = function() {
3736+ deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
3737+ return this;
3738+ };
3739+
3740+ // deferred.notifyWith = list.fireWith
3741+ // deferred.resolveWith = list.fireWith
3742+ // deferred.rejectWith = list.fireWith
3743+ deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
3744+ } );
3745+
3746+ // Make the deferred a promise
3747+ promise.promise( deferred );
3748+
3749+ // Call given func if any
3750+ if ( func ) {
3751+ func.call( deferred, deferred );
3752+ }
3753+
3754+ // All done!
3755+ return deferred;
3756+ },
3757+
3758+ // Deferred helper
3759+ when: function( singleValue ) {
3760+ var
3761+
3762+ // count of uncompleted subordinates
3763+ remaining = arguments.length,
3764+
3765+ // count of unprocessed arguments
3766+ i = remaining,
3767+
3768+ // subordinate fulfillment data
3769+ resolveContexts = Array( i ),
3770+ resolveValues = slice.call( arguments ),
3771+
3772+ // the master Deferred
3773+ master = jQuery.Deferred(),
3774+
3775+ // subordinate callback factory
3776+ updateFunc = function( i ) {
3777+ return function( value ) {
3778+ resolveContexts[ i ] = this;
3779+ resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
3780+ if ( !( --remaining ) ) {
3781+ master.resolveWith( resolveContexts, resolveValues );
3782+ }
3783+ };
3784+ };
3785+
3786+ // Single- and empty arguments are adopted like Promise.resolve
3787+ if ( remaining <= 1 ) {
3788+ adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,
3789+ !remaining );
3790+
3791+ // Use .then() to unwrap secondary thenables (cf. gh-3000)
3792+ if ( master.state() === "pending" ||
3793+ isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
3794+
3795+ return master.then();
3796+ }
3797+ }
3798+
3799+ // Multiple arguments are aggregated like Promise.all array elements
3800+ while ( i-- ) {
3801+ adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
3802+ }
3803+
3804+ return master.promise();
3805+ }
3806+} );
3807+
3808+
3809+// These usually indicate a programmer mistake during development,
3810+// warn about them ASAP rather than swallowing them by default.
3811+var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
3812+
3813+jQuery.Deferred.exceptionHook = function( error, stack ) {
3814+
3815+ // Support: IE 8 - 9 only
3816+ // Console exists when dev tools are open, which can happen at any time
3817+ if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
3818+ window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
3819+ }
3820+};
3821+
3822+
3823+
3824+
3825+jQuery.readyException = function( error ) {
3826+ window.setTimeout( function() {
3827+ throw error;
3828+ } );
3829+};
3830+
3831+
3832+
3833+
3834+// The deferred used on DOM ready
3835+var readyList = jQuery.Deferred();
3836+
3837+jQuery.fn.ready = function( fn ) {
3838+
3839+ readyList
3840+ .then( fn )
3841+
3842+ // Wrap jQuery.readyException in a function so that the lookup
3843+ // happens at the time of error handling instead of callback
3844+ // registration.
3845+ .catch( function( error ) {
3846+ jQuery.readyException( error );
3847+ } );
3848+
3849+ return this;
3850+};
3851+
3852+jQuery.extend( {
3853+
3854+ // Is the DOM ready to be used? Set to true once it occurs.
3855+ isReady: false,
3856+
3857+ // A counter to track how many items to wait for before
3858+ // the ready event fires. See #6781
3859+ readyWait: 1,
3860+
3861+ // Handle when the DOM is ready
3862+ ready: function( wait ) {
3863+
3864+ // Abort if there are pending holds or we're already ready
3865+ if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
3866+ return;
3867+ }
3868+
3869+ // Remember that the DOM is ready
3870+ jQuery.isReady = true;
3871+
3872+ // If a normal DOM Ready event fired, decrement, and wait if need be
3873+ if ( wait !== true && --jQuery.readyWait > 0 ) {
3874+ return;
3875+ }
3876+
3877+ // If there are functions bound, to execute
3878+ readyList.resolveWith( document, [ jQuery ] );
3879+ }
3880+} );
3881+
3882+jQuery.ready.then = readyList.then;
3883+
3884+// The ready event handler and self cleanup method
3885+function completed() {
3886+ document.removeEventListener( "DOMContentLoaded", completed );
3887+ window.removeEventListener( "load", completed );
3888+ jQuery.ready();
3889+}
3890+
3891+// Catch cases where $(document).ready() is called
3892+// after the browser event has already occurred.
3893+// Support: IE <=9 - 10 only
3894+// Older IE sometimes signals "interactive" too soon
3895+if ( document.readyState === "complete" ||
3896+ ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
3897+
3898+ // Handle it asynchronously to allow scripts the opportunity to delay ready
3899+ window.setTimeout( jQuery.ready );
3900+
3901+} else {
3902+
3903+ // Use the handy event callback
3904+ document.addEventListener( "DOMContentLoaded", completed );
3905+
3906+ // A fallback to window.onload, that will always work
3907+ window.addEventListener( "load", completed );
3908+}
3909+
3910+
3911+
3912+
3913+// Multifunctional method to get and set values of a collection
3914+// The value/s can optionally be executed if it's a function
3915+var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
3916+ var i = 0,
3917+ len = elems.length,
3918+ bulk = key == null;
3919+
3920+ // Sets many values
3921+ if ( toType( key ) === "object" ) {
3922+ chainable = true;
3923+ for ( i in key ) {
3924+ access( elems, fn, i, key[ i ], true, emptyGet, raw );
3925+ }
3926+
3927+ // Sets one value
3928+ } else if ( value !== undefined ) {
3929+ chainable = true;
3930+
3931+ if ( !isFunction( value ) ) {
3932+ raw = true;
3933+ }
3934+
3935+ if ( bulk ) {
3936+
3937+ // Bulk operations run against the entire set
3938+ if ( raw ) {
3939+ fn.call( elems, value );
3940+ fn = null;
3941+
3942+ // ...except when executing function values
3943+ } else {
3944+ bulk = fn;
3945+ fn = function( elem, key, value ) {
3946+ return bulk.call( jQuery( elem ), value );
3947+ };
3948+ }
3949+ }
3950+
3951+ if ( fn ) {
3952+ for ( ; i < len; i++ ) {
3953+ fn(
3954+ elems[ i ], key, raw ?
3955+ value :
3956+ value.call( elems[ i ], i, fn( elems[ i ], key ) )
3957+ );
3958+ }
3959+ }
3960+ }
3961+
3962+ if ( chainable ) {
3963+ return elems;
3964+ }
3965+
3966+ // Gets
3967+ if ( bulk ) {
3968+ return fn.call( elems );
3969+ }
3970+
3971+ return len ? fn( elems[ 0 ], key ) : emptyGet;
3972+};
3973+
3974+
3975+// Matches dashed string for camelizing
3976+var rmsPrefix = /^-ms-/,
3977+ rdashAlpha = /-([a-z])/g;
3978+
3979+// Used by camelCase as callback to replace()
3980+function fcamelCase( all, letter ) {
3981+ return letter.toUpperCase();
3982+}
3983+
3984+// Convert dashed to camelCase; used by the css and data modules
3985+// Support: IE <=9 - 11, Edge 12 - 15
3986+// Microsoft forgot to hump their vendor prefix (#9572)
3987+function camelCase( string ) {
3988+ return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
3989+}
3990+var acceptData = function( owner ) {
3991+
3992+ // Accepts only:
3993+ // - Node
3994+ // - Node.ELEMENT_NODE
3995+ // - Node.DOCUMENT_NODE
3996+ // - Object
3997+ // - Any
3998+ return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
3999+};
4000+
4001+
4002+
4003+
4004+function Data() {
4005+ this.expando = jQuery.expando + Data.uid++;
4006+}
4007+
4008+Data.uid = 1;
4009+
4010+Data.prototype = {
4011+
4012+ cache: function( owner ) {
4013+
4014+ // Check if the owner object already has a cache
4015+ var value = owner[ this.expando ];
4016+
4017+ // If not, create one
4018+ if ( !value ) {
4019+ value = {};
4020+
4021+ // We can accept data for non-element nodes in modern browsers,
4022+ // but we should not, see #8335.
4023+ // Always return an empty object.
4024+ if ( acceptData( owner ) ) {
4025+
4026+ // If it is a node unlikely to be stringify-ed or looped over
4027+ // use plain assignment
4028+ if ( owner.nodeType ) {
4029+ owner[ this.expando ] = value;
4030+
4031+ // Otherwise secure it in a non-enumerable property
4032+ // configurable must be true to allow the property to be
4033+ // deleted when data is removed
4034+ } else {
4035+ Object.defineProperty( owner, this.expando, {
4036+ value: value,
4037+ configurable: true
4038+ } );
4039+ }
4040+ }
4041+ }
4042+
4043+ return value;
4044+ },
4045+ set: function( owner, data, value ) {
4046+ var prop,
4047+ cache = this.cache( owner );
4048+
4049+ // Handle: [ owner, key, value ] args
4050+ // Always use camelCase key (gh-2257)
4051+ if ( typeof data === "string" ) {
4052+ cache[ camelCase( data ) ] = value;
4053+
4054+ // Handle: [ owner, { properties } ] args
4055+ } else {
4056+
4057+ // Copy the properties one-by-one to the cache object
4058+ for ( prop in data ) {
4059+ cache[ camelCase( prop ) ] = data[ prop ];
4060+ }
4061+ }
4062+ return cache;
4063+ },
4064+ get: function( owner, key ) {
4065+ return key === undefined ?
4066+ this.cache( owner ) :
4067+
4068+ // Always use camelCase key (gh-2257)
4069+ owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ];
4070+ },
4071+ access: function( owner, key, value ) {
4072+
4073+ // In cases where either:
4074+ //
4075+ // 1. No key was specified
4076+ // 2. A string key was specified, but no value provided
4077+ //
4078+ // Take the "read" path and allow the get method to determine
4079+ // which value to return, respectively either:
4080+ //
4081+ // 1. The entire cache object
4082+ // 2. The data stored at the key
4083+ //
4084+ if ( key === undefined ||
4085+ ( ( key && typeof key === "string" ) && value === undefined ) ) {
4086+
4087+ return this.get( owner, key );
4088+ }
4089+
4090+ // When the key is not a string, or both a key and value
4091+ // are specified, set or extend (existing objects) with either:
4092+ //
4093+ // 1. An object of properties
4094+ // 2. A key and value
4095+ //
4096+ this.set( owner, key, value );
4097+
4098+ // Since the "set" path can have two possible entry points
4099+ // return the expected data based on which path was taken[*]
4100+ return value !== undefined ? value : key;
4101+ },
4102+ remove: function( owner, key ) {
4103+ var i,
4104+ cache = owner[ this.expando ];
4105+
4106+ if ( cache === undefined ) {
4107+ return;
4108+ }
4109+
4110+ if ( key !== undefined ) {
4111+
4112+ // Support array or space separated string of keys
4113+ if ( Array.isArray( key ) ) {
4114+
4115+ // If key is an array of keys...
4116+ // We always set camelCase keys, so remove that.
4117+ key = key.map( camelCase );
4118+ } else {
4119+ key = camelCase( key );
4120+
4121+ // If a key with the spaces exists, use it.
4122+ // Otherwise, create an array by matching non-whitespace
4123+ key = key in cache ?
4124+ [ key ] :
4125+ ( key.match( rnothtmlwhite ) || [] );
4126+ }
4127+
4128+ i = key.length;
4129+
4130+ while ( i-- ) {
4131+ delete cache[ key[ i ] ];
4132+ }
4133+ }
4134+
4135+ // Remove the expando if there's no more data
4136+ if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
4137+
4138+ // Support: Chrome <=35 - 45
4139+ // Webkit & Blink performance suffers when deleting properties
4140+ // from DOM nodes, so set to undefined instead
4141+ // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
4142+ if ( owner.nodeType ) {
4143+ owner[ this.expando ] = undefined;
4144+ } else {
4145+ delete owner[ this.expando ];
4146+ }
4147+ }
4148+ },
4149+ hasData: function( owner ) {
4150+ var cache = owner[ this.expando ];
4151+ return cache !== undefined && !jQuery.isEmptyObject( cache );
4152+ }
4153+};
4154+var dataPriv = new Data();
4155+
4156+var dataUser = new Data();
4157+
4158+
4159+
4160+// Implementation Summary
4161+//
4162+// 1. Enforce API surface and semantic compatibility with 1.9.x branch
4163+// 2. Improve the module's maintainability by reducing the storage
4164+// paths to a single mechanism.
4165+// 3. Use the same single mechanism to support "private" and "user" data.
4166+// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
4167+// 5. Avoid exposing implementation details on user objects (eg. expando properties)
4168+// 6. Provide a clear path for implementation upgrade to WeakMap in 2014
4169+
4170+var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
4171+ rmultiDash = /[A-Z]/g;
4172+
4173+function getData( data ) {
4174+ if ( data === "true" ) {
4175+ return true;
4176+ }
4177+
4178+ if ( data === "false" ) {
4179+ return false;
4180+ }
4181+
4182+ if ( data === "null" ) {
4183+ return null;
4184+ }
4185+
4186+ // Only convert to a number if it doesn't change the string
4187+ if ( data === +data + "" ) {
4188+ return +data;
4189+ }
4190+
4191+ if ( rbrace.test( data ) ) {
4192+ return JSON.parse( data );
4193+ }
4194+
4195+ return data;
4196+}
4197+
4198+function dataAttr( elem, key, data ) {
4199+ var name;
4200+
4201+ // If nothing was found internally, try to fetch any
4202+ // data from the HTML5 data-* attribute
4203+ if ( data === undefined && elem.nodeType === 1 ) {
4204+ name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
4205+ data = elem.getAttribute( name );
4206+
4207+ if ( typeof data === "string" ) {
4208+ try {
4209+ data = getData( data );
4210+ } catch ( e ) {}
4211+
4212+ // Make sure we set the data so it isn't changed later
4213+ dataUser.set( elem, key, data );
4214+ } else {
4215+ data = undefined;
4216+ }
4217+ }
4218+ return data;
4219+}
4220+
4221+jQuery.extend( {
4222+ hasData: function( elem ) {
4223+ return dataUser.hasData( elem ) || dataPriv.hasData( elem );
4224+ },
4225+
4226+ data: function( elem, name, data ) {
4227+ return dataUser.access( elem, name, data );
4228+ },
4229+
4230+ removeData: function( elem, name ) {
4231+ dataUser.remove( elem, name );
4232+ },
4233+
4234+ // TODO: Now that all calls to _data and _removeData have been replaced
4235+ // with direct calls to dataPriv methods, these can be deprecated.
4236+ _data: function( elem, name, data ) {
4237+ return dataPriv.access( elem, name, data );
4238+ },
4239+
4240+ _removeData: function( elem, name ) {
4241+ dataPriv.remove( elem, name );
4242+ }
4243+} );
4244+
4245+jQuery.fn.extend( {
4246+ data: function( key, value ) {
4247+ var i, name, data,
4248+ elem = this[ 0 ],
4249+ attrs = elem && elem.attributes;
4250+
4251+ // Gets all values
4252+ if ( key === undefined ) {
4253+ if ( this.length ) {
4254+ data = dataUser.get( elem );
4255+
4256+ if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
4257+ i = attrs.length;
4258+ while ( i-- ) {
4259+
4260+ // Support: IE 11 only
4261+ // The attrs elements can be null (#14894)
4262+ if ( attrs[ i ] ) {
4263+ name = attrs[ i ].name;
4264+ if ( name.indexOf( "data-" ) === 0 ) {
4265+ name = camelCase( name.slice( 5 ) );
4266+ dataAttr( elem, name, data[ name ] );
4267+ }
4268+ }
4269+ }
4270+ dataPriv.set( elem, "hasDataAttrs", true );
4271+ }
4272+ }
4273+
4274+ return data;
4275+ }
4276+
4277+ // Sets multiple values
4278+ if ( typeof key === "object" ) {
4279+ return this.each( function() {
4280+ dataUser.set( this, key );
4281+ } );
4282+ }
4283+
4284+ return access( this, function( value ) {
4285+ var data;
4286+
4287+ // The calling jQuery object (element matches) is not empty
4288+ // (and therefore has an element appears at this[ 0 ]) and the
4289+ // `value` parameter was not undefined. An empty jQuery object
4290+ // will result in `undefined` for elem = this[ 0 ] which will
4291+ // throw an exception if an attempt to read a data cache is made.
4292+ if ( elem && value === undefined ) {
4293+
4294+ // Attempt to get data from the cache
4295+ // The key will always be camelCased in Data
4296+ data = dataUser.get( elem, key );
4297+ if ( data !== undefined ) {
4298+ return data;
4299+ }
4300+
4301+ // Attempt to "discover" the data in
4302+ // HTML5 custom data-* attrs
4303+ data = dataAttr( elem, key );
4304+ if ( data !== undefined ) {
4305+ return data;
4306+ }
4307+
4308+ // We tried really hard, but the data doesn't exist.
4309+ return;
4310+ }
4311+
4312+ // Set the data...
4313+ this.each( function() {
4314+
4315+ // We always store the camelCased key
4316+ dataUser.set( this, key, value );
4317+ } );
4318+ }, null, value, arguments.length > 1, null, true );
4319+ },
4320+
4321+ removeData: function( key ) {
4322+ return this.each( function() {
4323+ dataUser.remove( this, key );
4324+ } );
4325+ }
4326+} );
4327+
4328+
4329+jQuery.extend( {
4330+ queue: function( elem, type, data ) {
4331+ var queue;
4332+
4333+ if ( elem ) {
4334+ type = ( type || "fx" ) + "queue";
4335+ queue = dataPriv.get( elem, type );
4336+
4337+ // Speed up dequeue by getting out quickly if this is just a lookup
4338+ if ( data ) {
4339+ if ( !queue || Array.isArray( data ) ) {
4340+ queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
4341+ } else {
4342+ queue.push( data );
4343+ }
4344+ }
4345+ return queue || [];
4346+ }
4347+ },
4348+
4349+ dequeue: function( elem, type ) {
4350+ type = type || "fx";
4351+
4352+ var queue = jQuery.queue( elem, type ),
4353+ startLength = queue.length,
4354+ fn = queue.shift(),
4355+ hooks = jQuery._queueHooks( elem, type ),
4356+ next = function() {
4357+ jQuery.dequeue( elem, type );
4358+ };
4359+
4360+ // If the fx queue is dequeued, always remove the progress sentinel
4361+ if ( fn === "inprogress" ) {
4362+ fn = queue.shift();
4363+ startLength--;
4364+ }
4365+
4366+ if ( fn ) {
4367+
4368+ // Add a progress sentinel to prevent the fx queue from being
4369+ // automatically dequeued
4370+ if ( type === "fx" ) {
4371+ queue.unshift( "inprogress" );
4372+ }
4373+
4374+ // Clear up the last queue stop function
4375+ delete hooks.stop;
4376+ fn.call( elem, next, hooks );
4377+ }
4378+
4379+ if ( !startLength && hooks ) {
4380+ hooks.empty.fire();
4381+ }
4382+ },
4383+
4384+ // Not public - generate a queueHooks object, or return the current one
4385+ _queueHooks: function( elem, type ) {
4386+ var key = type + "queueHooks";
4387+ return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
4388+ empty: jQuery.Callbacks( "once memory" ).add( function() {
4389+ dataPriv.remove( elem, [ type + "queue", key ] );
4390+ } )
4391+ } );
4392+ }
4393+} );
4394+
4395+jQuery.fn.extend( {
4396+ queue: function( type, data ) {
4397+ var setter = 2;
4398+
4399+ if ( typeof type !== "string" ) {
4400+ data = type;
4401+ type = "fx";
4402+ setter--;
4403+ }
4404+
4405+ if ( arguments.length < setter ) {
4406+ return jQuery.queue( this[ 0 ], type );
4407+ }
4408+
4409+ return data === undefined ?
4410+ this :
4411+ this.each( function() {
4412+ var queue = jQuery.queue( this, type, data );
4413+
4414+ // Ensure a hooks for this queue
4415+ jQuery._queueHooks( this, type );
4416+
4417+ if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
4418+ jQuery.dequeue( this, type );
4419+ }
4420+ } );
4421+ },
4422+ dequeue: function( type ) {
4423+ return this.each( function() {
4424+ jQuery.dequeue( this, type );
4425+ } );
4426+ },
4427+ clearQueue: function( type ) {
4428+ return this.queue( type || "fx", [] );
4429+ },
4430+
4431+ // Get a promise resolved when queues of a certain type
4432+ // are emptied (fx is the type by default)
4433+ promise: function( type, obj ) {
4434+ var tmp,
4435+ count = 1,
4436+ defer = jQuery.Deferred(),
4437+ elements = this,
4438+ i = this.length,
4439+ resolve = function() {
4440+ if ( !( --count ) ) {
4441+ defer.resolveWith( elements, [ elements ] );
4442+ }
4443+ };
4444+
4445+ if ( typeof type !== "string" ) {
4446+ obj = type;
4447+ type = undefined;
4448+ }
4449+ type = type || "fx";
4450+
4451+ while ( i-- ) {
4452+ tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
4453+ if ( tmp && tmp.empty ) {
4454+ count++;
4455+ tmp.empty.add( resolve );
4456+ }
4457+ }
4458+ resolve();
4459+ return defer.promise( obj );
4460+ }
4461+} );
4462+var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
4463+
4464+var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
4465+
4466+
4467+var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
4468+
4469+var isHiddenWithinTree = function( elem, el ) {
4470+
4471+ // isHiddenWithinTree might be called from jQuery#filter function;
4472+ // in that case, element will be second argument
4473+ elem = el || elem;
4474+
4475+ // Inline style trumps all
4476+ return elem.style.display === "none" ||
4477+ elem.style.display === "" &&
4478+
4479+ // Otherwise, check computed style
4480+ // Support: Firefox <=43 - 45
4481+ // Disconnected elements can have computed display: none, so first confirm that elem is
4482+ // in the document.
4483+ jQuery.contains( elem.ownerDocument, elem ) &&
4484+
4485+ jQuery.css( elem, "display" ) === "none";
4486+ };
4487+
4488+var swap = function( elem, options, callback, args ) {
4489+ var ret, name,
4490+ old = {};
4491+
4492+ // Remember the old values, and insert the new ones
4493+ for ( name in options ) {
4494+ old[ name ] = elem.style[ name ];
4495+ elem.style[ name ] = options[ name ];
4496+ }
4497+
4498+ ret = callback.apply( elem, args || [] );
4499+
4500+ // Revert the old values
4501+ for ( name in options ) {
4502+ elem.style[ name ] = old[ name ];
4503+ }
4504+
4505+ return ret;
4506+};
4507+
4508+
4509+
4510+
4511+function adjustCSS( elem, prop, valueParts, tween ) {
4512+ var adjusted, scale,
4513+ maxIterations = 20,
4514+ currentValue = tween ?
4515+ function() {
4516+ return tween.cur();
4517+ } :
4518+ function() {
4519+ return jQuery.css( elem, prop, "" );
4520+ },
4521+ initial = currentValue(),
4522+ unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
4523+
4524+ // Starting value computation is required for potential unit mismatches
4525+ initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
4526+ rcssNum.exec( jQuery.css( elem, prop ) );
4527+
4528+ if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
4529+
4530+ // Support: Firefox <=54
4531+ // Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)
4532+ initial = initial / 2;
4533+
4534+ // Trust units reported by jQuery.css
4535+ unit = unit || initialInUnit[ 3 ];
4536+
4537+ // Iteratively approximate from a nonzero starting point
4538+ initialInUnit = +initial || 1;
4539+
4540+ while ( maxIterations-- ) {
4541+
4542+ // Evaluate and update our best guess (doubling guesses that zero out).
4543+ // Finish if the scale equals or crosses 1 (making the old*new product non-positive).
4544+ jQuery.style( elem, prop, initialInUnit + unit );
4545+ if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) {
4546+ maxIterations = 0;
4547+ }
4548+ initialInUnit = initialInUnit / scale;
4549+
4550+ }
4551+
4552+ initialInUnit = initialInUnit * 2;
4553+ jQuery.style( elem, prop, initialInUnit + unit );
4554+
4555+ // Make sure we update the tween properties later on
4556+ valueParts = valueParts || [];
4557+ }
4558+
4559+ if ( valueParts ) {
4560+ initialInUnit = +initialInUnit || +initial || 0;
4561+
4562+ // Apply relative offset (+=/-=) if specified
4563+ adjusted = valueParts[ 1 ] ?
4564+ initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
4565+ +valueParts[ 2 ];
4566+ if ( tween ) {
4567+ tween.unit = unit;
4568+ tween.start = initialInUnit;
4569+ tween.end = adjusted;
4570+ }
4571+ }
4572+ return adjusted;
4573+}
4574+
4575+
4576+var defaultDisplayMap = {};
4577+
4578+function getDefaultDisplay( elem ) {
4579+ var temp,
4580+ doc = elem.ownerDocument,
4581+ nodeName = elem.nodeName,
4582+ display = defaultDisplayMap[ nodeName ];
4583+
4584+ if ( display ) {
4585+ return display;
4586+ }
4587+
4588+ temp = doc.body.appendChild( doc.createElement( nodeName ) );
4589+ display = jQuery.css( temp, "display" );
4590+
4591+ temp.parentNode.removeChild( temp );
4592+
4593+ if ( display === "none" ) {
4594+ display = "block";
4595+ }
4596+ defaultDisplayMap[ nodeName ] = display;
4597+
4598+ return display;
4599+}
4600+
4601+function showHide( elements, show ) {
4602+ var display, elem,
4603+ values = [],
4604+ index = 0,
4605+ length = elements.length;
4606+
4607+ // Determine new display value for elements that need to change
4608+ for ( ; index < length; index++ ) {
4609+ elem = elements[ index ];
4610+ if ( !elem.style ) {
4611+ continue;
4612+ }
4613+
4614+ display = elem.style.display;
4615+ if ( show ) {
4616+
4617+ // Since we force visibility upon cascade-hidden elements, an immediate (and slow)
4618+ // check is required in this first loop unless we have a nonempty display value (either
4619+ // inline or about-to-be-restored)
4620+ if ( display === "none" ) {
4621+ values[ index ] = dataPriv.get( elem, "display" ) || null;
4622+ if ( !values[ index ] ) {
4623+ elem.style.display = "";
4624+ }
4625+ }
4626+ if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
4627+ values[ index ] = getDefaultDisplay( elem );
4628+ }
4629+ } else {
4630+ if ( display !== "none" ) {
4631+ values[ index ] = "none";
4632+
4633+ // Remember what we're overwriting
4634+ dataPriv.set( elem, "display", display );
4635+ }
4636+ }
4637+ }
4638+
4639+ // Set the display of the elements in a second loop to avoid constant reflow
4640+ for ( index = 0; index < length; index++ ) {
4641+ if ( values[ index ] != null ) {
4642+ elements[ index ].style.display = values[ index ];
4643+ }
4644+ }
4645+
4646+ return elements;
4647+}
4648+
4649+jQuery.fn.extend( {
4650+ show: function() {
4651+ return showHide( this, true );
4652+ },
4653+ hide: function() {
4654+ return showHide( this );
4655+ },
4656+ toggle: function( state ) {
4657+ if ( typeof state === "boolean" ) {
4658+ return state ? this.show() : this.hide();
4659+ }
4660+
4661+ return this.each( function() {
4662+ if ( isHiddenWithinTree( this ) ) {
4663+ jQuery( this ).show();
4664+ } else {
4665+ jQuery( this ).hide();
4666+ }
4667+ } );
4668+ }
4669+} );
4670+var rcheckableType = ( /^(?:checkbox|radio)$/i );
4671+
4672+var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i );
4673+
4674+var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i );
4675+
4676+
4677+
4678+// We have to close these tags to support XHTML (#13200)
4679+var wrapMap = {
4680+
4681+ // Support: IE <=9 only
4682+ option: [ 1, "<select multiple='multiple'>", "</select>" ],
4683+
4684+ // XHTML parsers do not magically insert elements in the
4685+ // same way that tag soup parsers do. So we cannot shorten
4686+ // this by omitting <tbody> or other required elements.
4687+ thead: [ 1, "<table>", "</table>" ],
4688+ col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
4689+ tr: [ 2, "<table><tbody>", "</tbody></table>" ],
4690+ td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
4691+
4692+ _default: [ 0, "", "" ]
4693+};
4694+
4695+// Support: IE <=9 only
4696+wrapMap.optgroup = wrapMap.option;
4697+
4698+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
4699+wrapMap.th = wrapMap.td;
4700+
4701+
4702+function getAll( context, tag ) {
4703+
4704+ // Support: IE <=9 - 11 only
4705+ // Use typeof to avoid zero-argument method invocation on host objects (#15151)
4706+ var ret;
4707+
4708+ if ( typeof context.getElementsByTagName !== "undefined" ) {
4709+ ret = context.getElementsByTagName( tag || "*" );
4710+
4711+ } else if ( typeof context.querySelectorAll !== "undefined" ) {
4712+ ret = context.querySelectorAll( tag || "*" );
4713+
4714+ } else {
4715+ ret = [];
4716+ }
4717+
4718+ if ( tag === undefined || tag && nodeName( context, tag ) ) {
4719+ return jQuery.merge( [ context ], ret );
4720+ }
4721+
4722+ return ret;
4723+}
4724+
4725+
4726+// Mark scripts as having already been evaluated
4727+function setGlobalEval( elems, refElements ) {
4728+ var i = 0,
4729+ l = elems.length;
4730+
4731+ for ( ; i < l; i++ ) {
4732+ dataPriv.set(
4733+ elems[ i ],
4734+ "globalEval",
4735+ !refElements || dataPriv.get( refElements[ i ], "globalEval" )
4736+ );
4737+ }
4738+}
4739+
4740+
4741+var rhtml = /<|&#?\w+;/;
4742+
4743+function buildFragment( elems, context, scripts, selection, ignored ) {
4744+ var elem, tmp, tag, wrap, contains, j,
4745+ fragment = context.createDocumentFragment(),
4746+ nodes = [],
4747+ i = 0,
4748+ l = elems.length;
4749+
4750+ for ( ; i < l; i++ ) {
4751+ elem = elems[ i ];
4752+
4753+ if ( elem || elem === 0 ) {
4754+
4755+ // Add nodes directly
4756+ if ( toType( elem ) === "object" ) {
4757+
4758+ // Support: Android <=4.0 only, PhantomJS 1 only
4759+ // push.apply(_, arraylike) throws on ancient WebKit
4760+ jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
4761+
4762+ // Convert non-html into a text node
4763+ } else if ( !rhtml.test( elem ) ) {
4764+ nodes.push( context.createTextNode( elem ) );
4765+
4766+ // Convert html into DOM nodes
4767+ } else {
4768+ tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
4769+
4770+ // Deserialize a standard representation
4771+ tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
4772+ wrap = wrapMap[ tag ] || wrapMap._default;
4773+ tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
4774+
4775+ // Descend through wrappers to the right content
4776+ j = wrap[ 0 ];
4777+ while ( j-- ) {
4778+ tmp = tmp.lastChild;
4779+ }
4780+
4781+ // Support: Android <=4.0 only, PhantomJS 1 only
4782+ // push.apply(_, arraylike) throws on ancient WebKit
4783+ jQuery.merge( nodes, tmp.childNodes );
4784+
4785+ // Remember the top-level container
4786+ tmp = fragment.firstChild;
4787+
4788+ // Ensure the created nodes are orphaned (#12392)
4789+ tmp.textContent = "";
4790+ }
4791+ }
4792+ }
4793+
4794+ // Remove wrapper from fragment
4795+ fragment.textContent = "";
4796+
4797+ i = 0;
4798+ while ( ( elem = nodes[ i++ ] ) ) {
4799+
4800+ // Skip elements already in the context collection (trac-4087)
4801+ if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
4802+ if ( ignored ) {
4803+ ignored.push( elem );
4804+ }
4805+ continue;
4806+ }
4807+
4808+ contains = jQuery.contains( elem.ownerDocument, elem );
4809+
4810+ // Append to fragment
4811+ tmp = getAll( fragment.appendChild( elem ), "script" );
4812+
4813+ // Preserve script evaluation history
4814+ if ( contains ) {
4815+ setGlobalEval( tmp );
4816+ }
4817+
4818+ // Capture executables
4819+ if ( scripts ) {
4820+ j = 0;
4821+ while ( ( elem = tmp[ j++ ] ) ) {
4822+ if ( rscriptType.test( elem.type || "" ) ) {
4823+ scripts.push( elem );
4824+ }
4825+ }
4826+ }
4827+ }
4828+
4829+ return fragment;
4830+}
4831+
4832+
4833+( function() {
4834+ var fragment = document.createDocumentFragment(),
4835+ div = fragment.appendChild( document.createElement( "div" ) ),
4836+ input = document.createElement( "input" );
4837+
4838+ // Support: Android 4.0 - 4.3 only
4839+ // Check state lost if the name is set (#11217)
4840+ // Support: Windows Web Apps (WWA)
4841+ // `name` and `type` must use .setAttribute for WWA (#14901)
4842+ input.setAttribute( "type", "radio" );
4843+ input.setAttribute( "checked", "checked" );
4844+ input.setAttribute( "name", "t" );
4845+
4846+ div.appendChild( input );
4847+
4848+ // Support: Android <=4.1 only
4849+ // Older WebKit doesn't clone checked state correctly in fragments
4850+ support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
4851+
4852+ // Support: IE <=11 only
4853+ // Make sure textarea (and checkbox) defaultValue is properly cloned
4854+ div.innerHTML = "<textarea>x</textarea>";
4855+ support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
4856+} )();
4857+var documentElement = document.documentElement;
4858+
4859+
4860+
4861+var
4862+ rkeyEvent = /^key/,
4863+ rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
4864+ rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
4865+
4866+function returnTrue() {
4867+ return true;
4868+}
4869+
4870+function returnFalse() {
4871+ return false;
4872+}
4873+
4874+// Support: IE <=9 only
4875+// See #13393 for more info
4876+function safeActiveElement() {
4877+ try {
4878+ return document.activeElement;
4879+ } catch ( err ) { }
4880+}
4881+
4882+function on( elem, types, selector, data, fn, one ) {
4883+ var origFn, type;
4884+
4885+ // Types can be a map of types/handlers
4886+ if ( typeof types === "object" ) {
4887+
4888+ // ( types-Object, selector, data )
4889+ if ( typeof selector !== "string" ) {
4890+
4891+ // ( types-Object, data )
4892+ data = data || selector;
4893+ selector = undefined;
4894+ }
4895+ for ( type in types ) {
4896+ on( elem, type, selector, data, types[ type ], one );
4897+ }
4898+ return elem;
4899+ }
4900+
4901+ if ( data == null && fn == null ) {
4902+
4903+ // ( types, fn )
4904+ fn = selector;
4905+ data = selector = undefined;
4906+ } else if ( fn == null ) {
4907+ if ( typeof selector === "string" ) {
4908+
4909+ // ( types, selector, fn )
4910+ fn = data;
4911+ data = undefined;
4912+ } else {
4913+
4914+ // ( types, data, fn )
4915+ fn = data;
4916+ data = selector;
4917+ selector = undefined;
4918+ }
4919+ }
4920+ if ( fn === false ) {
4921+ fn = returnFalse;
4922+ } else if ( !fn ) {
4923+ return elem;
4924+ }
4925+
4926+ if ( one === 1 ) {
4927+ origFn = fn;
4928+ fn = function( event ) {
4929+
4930+ // Can use an empty set, since event contains the info
4931+ jQuery().off( event );
4932+ return origFn.apply( this, arguments );
4933+ };
4934+
4935+ // Use same guid so caller can remove using origFn
4936+ fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
4937+ }
4938+ return elem.each( function() {
4939+ jQuery.event.add( this, types, fn, data, selector );
4940+ } );
4941+}
4942+
4943+/*
4944+ * Helper functions for managing events -- not part of the public interface.
4945+ * Props to Dean Edwards' addEvent library for many of the ideas.
4946+ */
4947+jQuery.event = {
4948+
4949+ global: {},
4950+
4951+ add: function( elem, types, handler, data, selector ) {
4952+
4953+ var handleObjIn, eventHandle, tmp,
4954+ events, t, handleObj,
4955+ special, handlers, type, namespaces, origType,
4956+ elemData = dataPriv.get( elem );
4957+
4958+ // Don't attach events to noData or text/comment nodes (but allow plain objects)
4959+ if ( !elemData ) {
4960+ return;
4961+ }
4962+
4963+ // Caller can pass in an object of custom data in lieu of the handler
4964+ if ( handler.handler ) {
4965+ handleObjIn = handler;
4966+ handler = handleObjIn.handler;
4967+ selector = handleObjIn.selector;
4968+ }
4969+
4970+ // Ensure that invalid selectors throw exceptions at attach time
4971+ // Evaluate against documentElement in case elem is a non-element node (e.g., document)
4972+ if ( selector ) {
4973+ jQuery.find.matchesSelector( documentElement, selector );
4974+ }
4975+
4976+ // Make sure that the handler has a unique ID, used to find/remove it later
4977+ if ( !handler.guid ) {
4978+ handler.guid = jQuery.guid++;
4979+ }
4980+
4981+ // Init the element's event structure and main handler, if this is the first
4982+ if ( !( events = elemData.events ) ) {
4983+ events = elemData.events = {};
4984+ }
4985+ if ( !( eventHandle = elemData.handle ) ) {
4986+ eventHandle = elemData.handle = function( e ) {
4987+
4988+ // Discard the second event of a jQuery.event.trigger() and
4989+ // when an event is called after a page has unloaded
4990+ return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
4991+ jQuery.event.dispatch.apply( elem, arguments ) : undefined;
4992+ };
4993+ }
4994+
4995+ // Handle multiple events separated by a space
4996+ types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
4997+ t = types.length;
4998+ while ( t-- ) {
4999+ tmp = rtypenamespace.exec( types[ t ] ) || [];
5000+ type = origType = tmp[ 1 ];
5001+ namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
5002+
5003+ // There *must* be a type, no attaching namespace-only handlers
5004+ if ( !type ) {
5005+ continue;
5006+ }
5007+
5008+ // If event changes its type, use the special event handlers for the changed type
5009+ special = jQuery.event.special[ type ] || {};
5010+
5011+ // If selector defined, determine special event api type, otherwise given type
5012+ type = ( selector ? special.delegateType : special.bindType ) || type;
5013+
5014+ // Update special based on newly reset type
5015+ special = jQuery.event.special[ type ] || {};
5016+
5017+ // handleObj is passed to all event handlers
5018+ handleObj = jQuery.extend( {
5019+ type: type,
5020+ origType: origType,
5021+ data: data,
5022+ handler: handler,
5023+ guid: handler.guid,
5024+ selector: selector,
5025+ needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
5026+ namespace: namespaces.join( "." )
5027+ }, handleObjIn );
5028+
5029+ // Init the event handler queue if we're the first
5030+ if ( !( handlers = events[ type ] ) ) {
5031+ handlers = events[ type ] = [];
5032+ handlers.delegateCount = 0;
5033+
5034+ // Only use addEventListener if the special events handler returns false
5035+ if ( !special.setup ||
5036+ special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
5037+
5038+ if ( elem.addEventListener ) {
5039+ elem.addEventListener( type, eventHandle );
5040+ }
5041+ }
5042+ }
5043+
5044+ if ( special.add ) {
5045+ special.add.call( elem, handleObj );
5046+
5047+ if ( !handleObj.handler.guid ) {
5048+ handleObj.handler.guid = handler.guid;
5049+ }
5050+ }
5051+
5052+ // Add to the element's handler list, delegates in front
5053+ if ( selector ) {
5054+ handlers.splice( handlers.delegateCount++, 0, handleObj );
5055+ } else {
5056+ handlers.push( handleObj );
5057+ }
5058+
5059+ // Keep track of which events have ever been used, for event optimization
5060+ jQuery.event.global[ type ] = true;
5061+ }
5062+
5063+ },
5064+
5065+ // Detach an event or set of events from an element
5066+ remove: function( elem, types, handler, selector, mappedTypes ) {
5067+
5068+ var j, origCount, tmp,
5069+ events, t, handleObj,
5070+ special, handlers, type, namespaces, origType,
5071+ elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
5072+
5073+ if ( !elemData || !( events = elemData.events ) ) {
5074+ return;
5075+ }
5076+
5077+ // Once for each type.namespace in types; type may be omitted
5078+ types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
5079+ t = types.length;
5080+ while ( t-- ) {
5081+ tmp = rtypenamespace.exec( types[ t ] ) || [];
5082+ type = origType = tmp[ 1 ];
5083+ namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
5084+
5085+ // Unbind all events (on this namespace, if provided) for the element
5086+ if ( !type ) {
5087+ for ( type in events ) {
5088+ jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
5089+ }
5090+ continue;
5091+ }
5092+
5093+ special = jQuery.event.special[ type ] || {};
5094+ type = ( selector ? special.delegateType : special.bindType ) || type;
5095+ handlers = events[ type ] || [];
5096+ tmp = tmp[ 2 ] &&
5097+ new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
5098+
5099+ // Remove matching events
5100+ origCount = j = handlers.length;
5101+ while ( j-- ) {
5102+ handleObj = handlers[ j ];
5103+
5104+ if ( ( mappedTypes || origType === handleObj.origType ) &&
5105+ ( !handler || handler.guid === handleObj.guid ) &&
5106+ ( !tmp || tmp.test( handleObj.namespace ) ) &&
5107+ ( !selector || selector === handleObj.selector ||
5108+ selector === "**" && handleObj.selector ) ) {
5109+ handlers.splice( j, 1 );
5110+
5111+ if ( handleObj.selector ) {
5112+ handlers.delegateCount--;
5113+ }
5114+ if ( special.remove ) {
5115+ special.remove.call( elem, handleObj );
5116+ }
5117+ }
5118+ }
5119+
5120+ // Remove generic event handler if we removed something and no more handlers exist
5121+ // (avoids potential for endless recursion during removal of special event handlers)
5122+ if ( origCount && !handlers.length ) {
5123+ if ( !special.teardown ||
5124+ special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
5125+
5126+ jQuery.removeEvent( elem, type, elemData.handle );
5127+ }
5128+
5129+ delete events[ type ];
5130+ }
5131+ }
5132+
5133+ // Remove data and the expando if it's no longer used
5134+ if ( jQuery.isEmptyObject( events ) ) {
5135+ dataPriv.remove( elem, "handle events" );
5136+ }
5137+ },
5138+
5139+ dispatch: function( nativeEvent ) {
5140+
5141+ // Make a writable jQuery.Event from the native event object
5142+ var event = jQuery.event.fix( nativeEvent );
5143+
5144+ var i, j, ret, matched, handleObj, handlerQueue,
5145+ args = new Array( arguments.length ),
5146+ handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
5147+ special = jQuery.event.special[ event.type ] || {};
5148+
5149+ // Use the fix-ed jQuery.Event rather than the (read-only) native event
5150+ args[ 0 ] = event;
5151+
5152+ for ( i = 1; i < arguments.length; i++ ) {
5153+ args[ i ] = arguments[ i ];
5154+ }
5155+
5156+ event.delegateTarget = this;
5157+
5158+ // Call the preDispatch hook for the mapped type, and let it bail if desired
5159+ if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
5160+ return;
5161+ }
5162+
5163+ // Determine handlers
5164+ handlerQueue = jQuery.event.handlers.call( this, event, handlers );
5165+
5166+ // Run delegates first; they may want to stop propagation beneath us
5167+ i = 0;
5168+ while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
5169+ event.currentTarget = matched.elem;
5170+
5171+ j = 0;
5172+ while ( ( handleObj = matched.handlers[ j++ ] ) &&
5173+ !event.isImmediatePropagationStopped() ) {
5174+
5175+ // Triggered event must either 1) have no namespace, or 2) have namespace(s)
5176+ // a subset or equal to those in the bound event (both can have no namespace).
5177+ if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {
5178+
5179+ event.handleObj = handleObj;
5180+ event.data = handleObj.data;
5181+
5182+ ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
5183+ handleObj.handler ).apply( matched.elem, args );
5184+
5185+ if ( ret !== undefined ) {
5186+ if ( ( event.result = ret ) === false ) {
5187+ event.preventDefault();
5188+ event.stopPropagation();
5189+ }
5190+ }
5191+ }
5192+ }
5193+ }
5194+
5195+ // Call the postDispatch hook for the mapped type
5196+ if ( special.postDispatch ) {
5197+ special.postDispatch.call( this, event );
5198+ }
5199+
5200+ return event.result;
5201+ },
5202+
5203+ handlers: function( event, handlers ) {
5204+ var i, handleObj, sel, matchedHandlers, matchedSelectors,
5205+ handlerQueue = [],
5206+ delegateCount = handlers.delegateCount,
5207+ cur = event.target;
5208+
5209+ // Find delegate handlers
5210+ if ( delegateCount &&
5211+
5212+ // Support: IE <=9
5213+ // Black-hole SVG <use> instance trees (trac-13180)
5214+ cur.nodeType &&
5215+
5216+ // Support: Firefox <=42
5217+ // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
5218+ // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
5219+ // Support: IE 11 only
5220+ // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
5221+ !( event.type === "click" && event.button >= 1 ) ) {
5222+
5223+ for ( ; cur !== this; cur = cur.parentNode || this ) {
5224+
5225+ // Don't check non-elements (#13208)
5226+ // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
5227+ if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
5228+ matchedHandlers = [];
5229+ matchedSelectors = {};
5230+ for ( i = 0; i < delegateCount; i++ ) {
5231+ handleObj = handlers[ i ];
5232+
5233+ // Don't conflict with Object.prototype properties (#13203)
5234+ sel = handleObj.selector + " ";
5235+
5236+ if ( matchedSelectors[ sel ] === undefined ) {
5237+ matchedSelectors[ sel ] = handleObj.needsContext ?
5238+ jQuery( sel, this ).index( cur ) > -1 :
5239+ jQuery.find( sel, this, null, [ cur ] ).length;
5240+ }
5241+ if ( matchedSelectors[ sel ] ) {
5242+ matchedHandlers.push( handleObj );
5243+ }
5244+ }
5245+ if ( matchedHandlers.length ) {
5246+ handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
5247+ }
5248+ }
5249+ }
5250+ }
5251+
5252+ // Add the remaining (directly-bound) handlers
5253+ cur = this;
5254+ if ( delegateCount < handlers.length ) {
5255+ handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
5256+ }
5257+
5258+ return handlerQueue;
5259+ },
5260+
5261+ addProp: function( name, hook ) {
5262+ Object.defineProperty( jQuery.Event.prototype, name, {
5263+ enumerable: true,
5264+ configurable: true,
5265+
5266+ get: isFunction( hook ) ?
5267+ function() {
5268+ if ( this.originalEvent ) {
5269+ return hook( this.originalEvent );
5270+ }
5271+ } :
5272+ function() {
5273+ if ( this.originalEvent ) {
5274+ return this.originalEvent[ name ];
5275+ }
5276+ },
5277+
5278+ set: function( value ) {
5279+ Object.defineProperty( this, name, {
5280+ enumerable: true,
5281+ configurable: true,
5282+ writable: true,
5283+ value: value
5284+ } );
5285+ }
5286+ } );
5287+ },
5288+
5289+ fix: function( originalEvent ) {
5290+ return originalEvent[ jQuery.expando ] ?
5291+ originalEvent :
5292+ new jQuery.Event( originalEvent );
5293+ },
5294+
5295+ special: {
5296+ load: {
5297+
5298+ // Prevent triggered image.load events from bubbling to window.load
5299+ noBubble: true
5300+ },
5301+ focus: {
5302+
5303+ // Fire native event if possible so blur/focus sequence is correct
5304+ trigger: function() {
5305+ if ( this !== safeActiveElement() && this.focus ) {
5306+ this.focus();
5307+ return false;
5308+ }
5309+ },
5310+ delegateType: "focusin"
5311+ },
5312+ blur: {
5313+ trigger: function() {
5314+ if ( this === safeActiveElement() && this.blur ) {
5315+ this.blur();
5316+ return false;
5317+ }
5318+ },
5319+ delegateType: "focusout"
5320+ },
5321+ click: {
5322+
5323+ // For checkbox, fire native event so checked state will be right
5324+ trigger: function() {
5325+ if ( this.type === "checkbox" && this.click && nodeName( this, "input" ) ) {
5326+ this.click();
5327+ return false;
5328+ }
5329+ },
5330+
5331+ // For cross-browser consistency, don't fire native .click() on links
5332+ _default: function( event ) {
5333+ return nodeName( event.target, "a" );
5334+ }
5335+ },
5336+
5337+ beforeunload: {
5338+ postDispatch: function( event ) {
5339+
5340+ // Support: Firefox 20+
5341+ // Firefox doesn't alert if the returnValue field is not set.
5342+ if ( event.result !== undefined && event.originalEvent ) {
5343+ event.originalEvent.returnValue = event.result;
5344+ }
5345+ }
5346+ }
5347+ }
5348+};
5349+
5350+jQuery.removeEvent = function( elem, type, handle ) {
5351+
5352+ // This "if" is needed for plain objects
5353+ if ( elem.removeEventListener ) {
5354+ elem.removeEventListener( type, handle );
5355+ }
5356+};
5357+
5358+jQuery.Event = function( src, props ) {
5359+
5360+ // Allow instantiation without the 'new' keyword
5361+ if ( !( this instanceof jQuery.Event ) ) {
5362+ return new jQuery.Event( src, props );
5363+ }
5364+
5365+ // Event object
5366+ if ( src && src.type ) {
5367+ this.originalEvent = src;
5368+ this.type = src.type;
5369+
5370+ // Events bubbling up the document may have been marked as prevented
5371+ // by a handler lower down the tree; reflect the correct value.
5372+ this.isDefaultPrevented = src.defaultPrevented ||
5373+ src.defaultPrevented === undefined &&
5374+
5375+ // Support: Android <=2.3 only
5376+ src.returnValue === false ?
5377+ returnTrue :
5378+ returnFalse;
5379+
5380+ // Create target properties
5381+ // Support: Safari <=6 - 7 only
5382+ // Target should not be a text node (#504, #13143)
5383+ this.target = ( src.target && src.target.nodeType === 3 ) ?
5384+ src.target.parentNode :
5385+ src.target;
5386+
5387+ this.currentTarget = src.currentTarget;
5388+ this.relatedTarget = src.relatedTarget;
5389+
5390+ // Event type
5391+ } else {
5392+ this.type = src;
5393+ }
5394+
5395+ // Put explicitly provided properties onto the event object
5396+ if ( props ) {
5397+ jQuery.extend( this, props );
5398+ }
5399+
5400+ // Create a timestamp if incoming event doesn't have one
5401+ this.timeStamp = src && src.timeStamp || Date.now();
5402+
5403+ // Mark it as fixed
5404+ this[ jQuery.expando ] = true;
5405+};
5406+
5407+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
5408+// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
5409+jQuery.Event.prototype = {
5410+ constructor: jQuery.Event,
5411+ isDefaultPrevented: returnFalse,
5412+ isPropagationStopped: returnFalse,
5413+ isImmediatePropagationStopped: returnFalse,
5414+ isSimulated: false,
5415+
5416+ preventDefault: function() {
5417+ var e = this.originalEvent;
5418+
5419+ this.isDefaultPrevented = returnTrue;
5420+
5421+ if ( e && !this.isSimulated ) {
5422+ e.preventDefault();
5423+ }
5424+ },
5425+ stopPropagation: function() {
5426+ var e = this.originalEvent;
5427+
5428+ this.isPropagationStopped = returnTrue;
5429+
5430+ if ( e && !this.isSimulated ) {
5431+ e.stopPropagation();
5432+ }
5433+ },
5434+ stopImmediatePropagation: function() {
5435+ var e = this.originalEvent;
5436+
5437+ this.isImmediatePropagationStopped = returnTrue;
5438+
5439+ if ( e && !this.isSimulated ) {
5440+ e.stopImmediatePropagation();
5441+ }
5442+
5443+ this.stopPropagation();
5444+ }
5445+};
5446+
5447+// Includes all common event props including KeyEvent and MouseEvent specific props
5448+jQuery.each( {
5449+ altKey: true,
5450+ bubbles: true,
5451+ cancelable: true,
5452+ changedTouches: true,
5453+ ctrlKey: true,
5454+ detail: true,
5455+ eventPhase: true,
5456+ metaKey: true,
5457+ pageX: true,
5458+ pageY: true,
5459+ shiftKey: true,
5460+ view: true,
5461+ "char": true,
5462+ charCode: true,
5463+ key: true,
5464+ keyCode: true,
5465+ button: true,
5466+ buttons: true,
5467+ clientX: true,
5468+ clientY: true,
5469+ offsetX: true,
5470+ offsetY: true,
5471+ pointerId: true,
5472+ pointerType: true,
5473+ screenX: true,
5474+ screenY: true,
5475+ targetTouches: true,
5476+ toElement: true,
5477+ touches: true,
5478+
5479+ which: function( event ) {
5480+ var button = event.button;
5481+
5482+ // Add which for key events
5483+ if ( event.which == null && rkeyEvent.test( event.type ) ) {
5484+ return event.charCode != null ? event.charCode : event.keyCode;
5485+ }
5486+
5487+ // Add which for click: 1 === left; 2 === middle; 3 === right
5488+ if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
5489+ if ( button & 1 ) {
5490+ return 1;
5491+ }
5492+
5493+ if ( button & 2 ) {
5494+ return 3;
5495+ }
5496+
5497+ if ( button & 4 ) {
5498+ return 2;
5499+ }
5500+
5501+ return 0;
5502+ }
5503+
5504+ return event.which;
5505+ }
5506+}, jQuery.event.addProp );
5507+
5508+// Create mouseenter/leave events using mouseover/out and event-time checks
5509+// so that event delegation works in jQuery.
5510+// Do the same for pointerenter/pointerleave and pointerover/pointerout
5511+//
5512+// Support: Safari 7 only
5513+// Safari sends mouseenter too often; see:
5514+// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
5515+// for the description of the bug (it existed in older Chrome versions as well).
5516+jQuery.each( {
5517+ mouseenter: "mouseover",
5518+ mouseleave: "mouseout",
5519+ pointerenter: "pointerover",
5520+ pointerleave: "pointerout"
5521+}, function( orig, fix ) {
5522+ jQuery.event.special[ orig ] = {
5523+ delegateType: fix,
5524+ bindType: fix,
5525+
5526+ handle: function( event ) {
5527+ var ret,
5528+ target = this,
5529+ related = event.relatedTarget,
5530+ handleObj = event.handleObj;
5531+
5532+ // For mouseenter/leave call the handler if related is outside the target.
5533+ // NB: No relatedTarget if the mouse left/entered the browser window
5534+ if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
5535+ event.type = handleObj.origType;
5536+ ret = handleObj.handler.apply( this, arguments );
5537+ event.type = fix;
5538+ }
5539+ return ret;
5540+ }
5541+ };
5542+} );
5543+
5544+jQuery.fn.extend( {
5545+
5546+ on: function( types, selector, data, fn ) {
5547+ return on( this, types, selector, data, fn );
5548+ },
5549+ one: function( types, selector, data, fn ) {
5550+ return on( this, types, selector, data, fn, 1 );
5551+ },
5552+ off: function( types, selector, fn ) {
5553+ var handleObj, type;
5554+ if ( types && types.preventDefault && types.handleObj ) {
5555+
5556+ // ( event ) dispatched jQuery.Event
5557+ handleObj = types.handleObj;
5558+ jQuery( types.delegateTarget ).off(
5559+ handleObj.namespace ?
5560+ handleObj.origType + "." + handleObj.namespace :
5561+ handleObj.origType,
5562+ handleObj.selector,
5563+ handleObj.handler
5564+ );
5565+ return this;
5566+ }
5567+ if ( typeof types === "object" ) {
5568+
5569+ // ( types-object [, selector] )
5570+ for ( type in types ) {
5571+ this.off( type, selector, types[ type ] );
5572+ }
5573+ return this;
5574+ }
5575+ if ( selector === false || typeof selector === "function" ) {
5576+
5577+ // ( types [, fn] )
5578+ fn = selector;
5579+ selector = undefined;
5580+ }
5581+ if ( fn === false ) {
5582+ fn = returnFalse;
5583+ }
5584+ return this.each( function() {
5585+ jQuery.event.remove( this, types, fn, selector );
5586+ } );
5587+ }
5588+} );
5589+
5590+
5591+var
5592+
5593+ /* eslint-disable max-len */
5594+
5595+ // See https://github.com/eslint/eslint/issues/3229
5596+ rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,
5597+
5598+ /* eslint-enable */
5599+
5600+ // Support: IE <=10 - 11, Edge 12 - 13 only
5601+ // In IE/Edge using regex groups here causes severe slowdowns.
5602+ // See https://connect.microsoft.com/IE/feedback/details/1736512/
5603+ rnoInnerhtml = /<script|<style|<link/i,
5604+
5605+ // checked="checked" or checked
5606+ rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
5607+ rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
5608+
5609+// Prefer a tbody over its parent table for containing new rows
5610+function manipulationTarget( elem, content ) {
5611+ if ( nodeName( elem, "table" ) &&
5612+ nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
5613+
5614+ return jQuery( elem ).children( "tbody" )[ 0 ] || elem;
5615+ }
5616+
5617+ return elem;
5618+}
5619+
5620+// Replace/restore the type attribute of script elements for safe DOM manipulation
5621+function disableScript( elem ) {
5622+ elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
5623+ return elem;
5624+}
5625+function restoreScript( elem ) {
5626+ if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) {
5627+ elem.type = elem.type.slice( 5 );
5628+ } else {
5629+ elem.removeAttribute( "type" );
5630+ }
5631+
5632+ return elem;
5633+}
5634+
5635+function cloneCopyEvent( src, dest ) {
5636+ var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
5637+
5638+ if ( dest.nodeType !== 1 ) {
5639+ return;
5640+ }
5641+
5642+ // 1. Copy private data: events, handlers, etc.
5643+ if ( dataPriv.hasData( src ) ) {
5644+ pdataOld = dataPriv.access( src );
5645+ pdataCur = dataPriv.set( dest, pdataOld );
5646+ events = pdataOld.events;
5647+
5648+ if ( events ) {
5649+ delete pdataCur.handle;
5650+ pdataCur.events = {};
5651+
5652+ for ( type in events ) {
5653+ for ( i = 0, l = events[ type ].length; i < l; i++ ) {
5654+ jQuery.event.add( dest, type, events[ type ][ i ] );
5655+ }
5656+ }
5657+ }
5658+ }
5659+
5660+ // 2. Copy user data
5661+ if ( dataUser.hasData( src ) ) {
5662+ udataOld = dataUser.access( src );
5663+ udataCur = jQuery.extend( {}, udataOld );
5664+
5665+ dataUser.set( dest, udataCur );
5666+ }
5667+}
5668+
5669+// Fix IE bugs, see support tests
5670+function fixInput( src, dest ) {
5671+ var nodeName = dest.nodeName.toLowerCase();
5672+
5673+ // Fails to persist the checked state of a cloned checkbox or radio button.
5674+ if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
5675+ dest.checked = src.checked;
5676+
5677+ // Fails to return the selected option to the default selected state when cloning options
5678+ } else if ( nodeName === "input" || nodeName === "textarea" ) {
5679+ dest.defaultValue = src.defaultValue;
5680+ }
5681+}
5682+
5683+function domManip( collection, args, callback, ignored ) {
5684+
5685+ // Flatten any nested arrays
5686+ args = concat.apply( [], args );
5687+
5688+ var fragment, first, scripts, hasScripts, node, doc,
5689+ i = 0,
5690+ l = collection.length,
5691+ iNoClone = l - 1,
5692+ value = args[ 0 ],
5693+ valueIsFunction = isFunction( value );
5694+
5695+ // We can't cloneNode fragments that contain checked, in WebKit
5696+ if ( valueIsFunction ||
5697+ ( l > 1 && typeof value === "string" &&
5698+ !support.checkClone && rchecked.test( value ) ) ) {
5699+ return collection.each( function( index ) {
5700+ var self = collection.eq( index );
5701+ if ( valueIsFunction ) {
5702+ args[ 0 ] = value.call( this, index, self.html() );
5703+ }
5704+ domManip( self, args, callback, ignored );
5705+ } );
5706+ }
5707+
5708+ if ( l ) {
5709+ fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
5710+ first = fragment.firstChild;
5711+
5712+ if ( fragment.childNodes.length === 1 ) {
5713+ fragment = first;
5714+ }
5715+
5716+ // Require either new content or an interest in ignored elements to invoke the callback
5717+ if ( first || ignored ) {
5718+ scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
5719+ hasScripts = scripts.length;
5720+
5721+ // Use the original fragment for the last item
5722+ // instead of the first because it can end up
5723+ // being emptied incorrectly in certain situations (#8070).
5724+ for ( ; i < l; i++ ) {
5725+ node = fragment;
5726+
5727+ if ( i !== iNoClone ) {
5728+ node = jQuery.clone( node, true, true );
5729+
5730+ // Keep references to cloned scripts for later restoration
5731+ if ( hasScripts ) {
5732+
5733+ // Support: Android <=4.0 only, PhantomJS 1 only
5734+ // push.apply(_, arraylike) throws on ancient WebKit
5735+ jQuery.merge( scripts, getAll( node, "script" ) );
5736+ }
5737+ }
5738+
5739+ callback.call( collection[ i ], node, i );
5740+ }
5741+
5742+ if ( hasScripts ) {
5743+ doc = scripts[ scripts.length - 1 ].ownerDocument;
5744+
5745+ // Reenable scripts
5746+ jQuery.map( scripts, restoreScript );
5747+
5748+ // Evaluate executable scripts on first document insertion
5749+ for ( i = 0; i < hasScripts; i++ ) {
5750+ node = scripts[ i ];
5751+ if ( rscriptType.test( node.type || "" ) &&
5752+ !dataPriv.access( node, "globalEval" ) &&
5753+ jQuery.contains( doc, node ) ) {
5754+
5755+ if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) {
5756+
5757+ // Optional AJAX dependency, but won't run scripts if not present
5758+ if ( jQuery._evalUrl ) {
5759+ jQuery._evalUrl( node.src );
5760+ }
5761+ } else {
5762+ DOMEval( node.textContent.replace( rcleanScript, "" ), doc, node );
5763+ }
5764+ }
5765+ }
5766+ }
5767+ }
5768+ }
5769+
5770+ return collection;
5771+}
5772+
5773+function remove( elem, selector, keepData ) {
5774+ var node,
5775+ nodes = selector ? jQuery.filter( selector, elem ) : elem,
5776+ i = 0;
5777+
5778+ for ( ; ( node = nodes[ i ] ) != null; i++ ) {
5779+ if ( !keepData && node.nodeType === 1 ) {
5780+ jQuery.cleanData( getAll( node ) );
5781+ }
5782+
5783+ if ( node.parentNode ) {
5784+ if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {
5785+ setGlobalEval( getAll( node, "script" ) );
5786+ }
5787+ node.parentNode.removeChild( node );
5788+ }
5789+ }
5790+
5791+ return elem;
5792+}
5793+
5794+jQuery.extend( {
5795+ htmlPrefilter: function( html ) {
5796+ return html.replace( rxhtmlTag, "<$1></$2>" );
5797+ },
5798+
5799+ clone: function( elem, dataAndEvents, deepDataAndEvents ) {
5800+ var i, l, srcElements, destElements,
5801+ clone = elem.cloneNode( true ),
5802+ inPage = jQuery.contains( elem.ownerDocument, elem );
5803+
5804+ // Fix IE cloning issues
5805+ if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
5806+ !jQuery.isXMLDoc( elem ) ) {
5807+
5808+ // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
5809+ destElements = getAll( clone );
5810+ srcElements = getAll( elem );
5811+
5812+ for ( i = 0, l = srcElements.length; i < l; i++ ) {
5813+ fixInput( srcElements[ i ], destElements[ i ] );
5814+ }
5815+ }
5816+
5817+ // Copy the events from the original to the clone
5818+ if ( dataAndEvents ) {
5819+ if ( deepDataAndEvents ) {
5820+ srcElements = srcElements || getAll( elem );
5821+ destElements = destElements || getAll( clone );
5822+
5823+ for ( i = 0, l = srcElements.length; i < l; i++ ) {
5824+ cloneCopyEvent( srcElements[ i ], destElements[ i ] );
5825+ }
5826+ } else {
5827+ cloneCopyEvent( elem, clone );
5828+ }
5829+ }
5830+
5831+ // Preserve script evaluation history
5832+ destElements = getAll( clone, "script" );
5833+ if ( destElements.length > 0 ) {
5834+ setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
5835+ }
5836+
5837+ // Return the cloned set
5838+ return clone;
5839+ },
5840+
5841+ cleanData: function( elems ) {
5842+ var data, elem, type,
5843+ special = jQuery.event.special,
5844+ i = 0;
5845+
5846+ for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
5847+ if ( acceptData( elem ) ) {
5848+ if ( ( data = elem[ dataPriv.expando ] ) ) {
5849+ if ( data.events ) {
5850+ for ( type in data.events ) {
5851+ if ( special[ type ] ) {
5852+ jQuery.event.remove( elem, type );
5853+
5854+ // This is a shortcut to avoid jQuery.event.remove's overhead
5855+ } else {
5856+ jQuery.removeEvent( elem, type, data.handle );
5857+ }
5858+ }
5859+ }
5860+
5861+ // Support: Chrome <=35 - 45+
5862+ // Assign undefined instead of using delete, see Data#remove
5863+ elem[ dataPriv.expando ] = undefined;
5864+ }
5865+ if ( elem[ dataUser.expando ] ) {
5866+
5867+ // Support: Chrome <=35 - 45+
5868+ // Assign undefined instead of using delete, see Data#remove
5869+ elem[ dataUser.expando ] = undefined;
5870+ }
5871+ }
5872+ }
5873+ }
5874+} );
5875+
5876+jQuery.fn.extend( {
5877+ detach: function( selector ) {
5878+ return remove( this, selector, true );
5879+ },
5880+
5881+ remove: function( selector ) {
5882+ return remove( this, selector );
5883+ },
5884+
5885+ text: function( value ) {
5886+ return access( this, function( value ) {
5887+ return value === undefined ?
5888+ jQuery.text( this ) :
5889+ this.empty().each( function() {
5890+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
5891+ this.textContent = value;
5892+ }
5893+ } );
5894+ }, null, value, arguments.length );
5895+ },
5896+
5897+ append: function() {
5898+ return domManip( this, arguments, function( elem ) {
5899+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
5900+ var target = manipulationTarget( this, elem );
5901+ target.appendChild( elem );
5902+ }
5903+ } );
5904+ },
5905+
5906+ prepend: function() {
5907+ return domManip( this, arguments, function( elem ) {
5908+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
5909+ var target = manipulationTarget( this, elem );
5910+ target.insertBefore( elem, target.firstChild );
5911+ }
5912+ } );
5913+ },
5914+
5915+ before: function() {
5916+ return domManip( this, arguments, function( elem ) {
5917+ if ( this.parentNode ) {
5918+ this.parentNode.insertBefore( elem, this );
5919+ }
5920+ } );
5921+ },
5922+
5923+ after: function() {
5924+ return domManip( this, arguments, function( elem ) {
5925+ if ( this.parentNode ) {
5926+ this.parentNode.insertBefore( elem, this.nextSibling );
5927+ }
5928+ } );
5929+ },
5930+
5931+ empty: function() {
5932+ var elem,
5933+ i = 0;
5934+
5935+ for ( ; ( elem = this[ i ] ) != null; i++ ) {
5936+ if ( elem.nodeType === 1 ) {
5937+
5938+ // Prevent memory leaks
5939+ jQuery.cleanData( getAll( elem, false ) );
5940+
5941+ // Remove any remaining nodes
5942+ elem.textContent = "";
5943+ }
5944+ }
5945+
5946+ return this;
5947+ },
5948+
5949+ clone: function( dataAndEvents, deepDataAndEvents ) {
5950+ dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
5951+ deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
5952+
5953+ return this.map( function() {
5954+ return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
5955+ } );
5956+ },
5957+
5958+ html: function( value ) {
5959+ return access( this, function( value ) {
5960+ var elem = this[ 0 ] || {},
5961+ i = 0,
5962+ l = this.length;
5963+
5964+ if ( value === undefined && elem.nodeType === 1 ) {
5965+ return elem.innerHTML;
5966+ }
5967+
5968+ // See if we can take a shortcut and just use innerHTML
5969+ if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
5970+ !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
5971+
5972+ value = jQuery.htmlPrefilter( value );
5973+
5974+ try {
5975+ for ( ; i < l; i++ ) {
5976+ elem = this[ i ] || {};
5977+
5978+ // Remove element nodes and prevent memory leaks
5979+ if ( elem.nodeType === 1 ) {
5980+ jQuery.cleanData( getAll( elem, false ) );
5981+ elem.innerHTML = value;
5982+ }
5983+ }
5984+
5985+ elem = 0;
5986+
5987+ // If using innerHTML throws an exception, use the fallback method
5988+ } catch ( e ) {}
5989+ }
5990+
5991+ if ( elem ) {
5992+ this.empty().append( value );
5993+ }
5994+ }, null, value, arguments.length );
5995+ },
5996+
5997+ replaceWith: function() {
5998+ var ignored = [];
5999+
6000+ // Make the changes, replacing each non-ignored context element with the new content
6001+ return domManip( this, arguments, function( elem ) {
6002+ var parent = this.parentNode;
6003+
6004+ if ( jQuery.inArray( this, ignored ) < 0 ) {
6005+ jQuery.cleanData( getAll( this ) );
6006+ if ( parent ) {
6007+ parent.replaceChild( elem, this );
6008+ }
6009+ }
6010+
6011+ // Force callback invocation
6012+ }, ignored );
6013+ }
6014+} );
6015+
6016+jQuery.each( {
6017+ appendTo: "append",
6018+ prependTo: "prepend",
6019+ insertBefore: "before",
6020+ insertAfter: "after",
6021+ replaceAll: "replaceWith"
6022+}, function( name, original ) {
6023+ jQuery.fn[ name ] = function( selector ) {
6024+ var elems,
6025+ ret = [],
6026+ insert = jQuery( selector ),
6027+ last = insert.length - 1,
6028+ i = 0;
6029+
6030+ for ( ; i <= last; i++ ) {
6031+ elems = i === last ? this : this.clone( true );
6032+ jQuery( insert[ i ] )[ original ]( elems );
6033+
6034+ // Support: Android <=4.0 only, PhantomJS 1 only
6035+ // .get() because push.apply(_, arraylike) throws on ancient WebKit
6036+ push.apply( ret, elems.get() );
6037+ }
6038+
6039+ return this.pushStack( ret );
6040+ };
6041+} );
6042+var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
6043+
6044+var getStyles = function( elem ) {
6045+
6046+ // Support: IE <=11 only, Firefox <=30 (#15098, #14150)
6047+ // IE throws on elements created in popups
6048+ // FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
6049+ var view = elem.ownerDocument.defaultView;
6050+
6051+ if ( !view || !view.opener ) {
6052+ view = window;
6053+ }
6054+
6055+ return view.getComputedStyle( elem );
6056+ };
6057+
6058+var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" );
6059+
6060+
6061+
6062+( function() {
6063+
6064+ // Executing both pixelPosition & boxSizingReliable tests require only one layout
6065+ // so they're executed at the same time to save the second computation.
6066+ function computeStyleTests() {
6067+
6068+ // This is a singleton, we need to execute it only once
6069+ if ( !div ) {
6070+ return;
6071+ }
6072+
6073+ container.style.cssText = "position:absolute;left:-11111px;width:60px;" +
6074+ "margin-top:1px;padding:0;border:0";
6075+ div.style.cssText =
6076+ "position:relative;display:block;box-sizing:border-box;overflow:scroll;" +
6077+ "margin:auto;border:1px;padding:1px;" +
6078+ "width:60%;top:1%";
6079+ documentElement.appendChild( container ).appendChild( div );
6080+
6081+ var divStyle = window.getComputedStyle( div );
6082+ pixelPositionVal = divStyle.top !== "1%";
6083+
6084+ // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
6085+ reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;
6086+
6087+ // Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3
6088+ // Some styles come back with percentage values, even though they shouldn't
6089+ div.style.right = "60%";
6090+ pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;
6091+
6092+ // Support: IE 9 - 11 only
6093+ // Detect misreporting of content dimensions for box-sizing:border-box elements
6094+ boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;
6095+
6096+ // Support: IE 9 only
6097+ // Detect overflow:scroll screwiness (gh-3699)
6098+ div.style.position = "absolute";
6099+ scrollboxSizeVal = div.offsetWidth === 36 || "absolute";
6100+
6101+ documentElement.removeChild( container );
6102+
6103+ // Nullify the div so it wouldn't be stored in the memory and
6104+ // it will also be a sign that checks already performed
6105+ div = null;
6106+ }
6107+
6108+ function roundPixelMeasures( measure ) {
6109+ return Math.round( parseFloat( measure ) );
6110+ }
6111+
6112+ var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,
6113+ reliableMarginLeftVal,
6114+ container = document.createElement( "div" ),
6115+ div = document.createElement( "div" );
6116+
6117+ // Finish early in limited (non-browser) environments
6118+ if ( !div.style ) {
6119+ return;
6120+ }
6121+
6122+ // Support: IE <=9 - 11 only
6123+ // Style of cloned element affects source element cloned (#8908)
6124+ div.style.backgroundClip = "content-box";
6125+ div.cloneNode( true ).style.backgroundClip = "";
6126+ support.clearCloneStyle = div.style.backgroundClip === "content-box";
6127+
6128+ jQuery.extend( support, {
6129+ boxSizingReliable: function() {
6130+ computeStyleTests();
6131+ return boxSizingReliableVal;
6132+ },
6133+ pixelBoxStyles: function() {
6134+ computeStyleTests();
6135+ return pixelBoxStylesVal;
6136+ },
6137+ pixelPosition: function() {
6138+ computeStyleTests();
6139+ return pixelPositionVal;
6140+ },
6141+ reliableMarginLeft: function() {
6142+ computeStyleTests();
6143+ return reliableMarginLeftVal;
6144+ },
6145+ scrollboxSize: function() {
6146+ computeStyleTests();
6147+ return scrollboxSizeVal;
6148+ }
6149+ } );
6150+} )();
6151+
6152+
6153+function curCSS( elem, name, computed ) {
6154+ var width, minWidth, maxWidth, ret,
6155+
6156+ // Support: Firefox 51+
6157+ // Retrieving style before computed somehow
6158+ // fixes an issue with getting wrong values
6159+ // on detached elements
6160+ style = elem.style;
6161+
6162+ computed = computed || getStyles( elem );
6163+
6164+ // getPropertyValue is needed for:
6165+ // .css('filter') (IE 9 only, #12537)
6166+ // .css('--customProperty) (#3144)
6167+ if ( computed ) {
6168+ ret = computed.getPropertyValue( name ) || computed[ name ];
6169+
6170+ if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
6171+ ret = jQuery.style( elem, name );
6172+ }
6173+
6174+ // A tribute to the "awesome hack by Dean Edwards"
6175+ // Android Browser returns percentage for some values,
6176+ // but width seems to be reliably pixels.
6177+ // This is against the CSSOM draft spec:
6178+ // https://drafts.csswg.org/cssom/#resolved-values
6179+ if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) {
6180+
6181+ // Remember the original values
6182+ width = style.width;
6183+ minWidth = style.minWidth;
6184+ maxWidth = style.maxWidth;
6185+
6186+ // Put in the new values to get a computed value out
6187+ style.minWidth = style.maxWidth = style.width = ret;
6188+ ret = computed.width;
6189+
6190+ // Revert the changed values
6191+ style.width = width;
6192+ style.minWidth = minWidth;
6193+ style.maxWidth = maxWidth;
6194+ }
6195+ }
6196+
6197+ return ret !== undefined ?
6198+
6199+ // Support: IE <=9 - 11 only
6200+ // IE returns zIndex value as an integer.
6201+ ret + "" :
6202+ ret;
6203+}
6204+
6205+
6206+function addGetHookIf( conditionFn, hookFn ) {
6207+
6208+ // Define the hook, we'll check on the first run if it's really needed.
6209+ return {
6210+ get: function() {
6211+ if ( conditionFn() ) {
6212+
6213+ // Hook not needed (or it's not possible to use it due
6214+ // to missing dependency), remove it.
6215+ delete this.get;
6216+ return;
6217+ }
6218+
6219+ // Hook needed; redefine it so that the support test is not executed again.
6220+ return ( this.get = hookFn ).apply( this, arguments );
6221+ }
6222+ };
6223+}
6224+
6225+
6226+var
6227+
6228+ // Swappable if display is none or starts with table
6229+ // except "table", "table-cell", or "table-caption"
6230+ // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
6231+ rdisplayswap = /^(none|table(?!-c[ea]).+)/,
6232+ rcustomProp = /^--/,
6233+ cssShow = { position: "absolute", visibility: "hidden", display: "block" },
6234+ cssNormalTransform = {
6235+ letterSpacing: "0",
6236+ fontWeight: "400"
6237+ },
6238+
6239+ cssPrefixes = [ "Webkit", "Moz", "ms" ],
6240+ emptyStyle = document.createElement( "div" ).style;
6241+
6242+// Return a css property mapped to a potentially vendor prefixed property
6243+function vendorPropName( name ) {
6244+
6245+ // Shortcut for names that are not vendor prefixed
6246+ if ( name in emptyStyle ) {
6247+ return name;
6248+ }
6249+
6250+ // Check for vendor prefixed names
6251+ var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
6252+ i = cssPrefixes.length;
6253+
6254+ while ( i-- ) {
6255+ name = cssPrefixes[ i ] + capName;
6256+ if ( name in emptyStyle ) {
6257+ return name;
6258+ }
6259+ }
6260+}
6261+
6262+// Return a property mapped along what jQuery.cssProps suggests or to
6263+// a vendor prefixed property.
6264+function finalPropName( name ) {
6265+ var ret = jQuery.cssProps[ name ];
6266+ if ( !ret ) {
6267+ ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name;
6268+ }
6269+ return ret;
6270+}
6271+
6272+function setPositiveNumber( elem, value, subtract ) {
6273+
6274+ // Any relative (+/-) values have already been
6275+ // normalized at this point
6276+ var matches = rcssNum.exec( value );
6277+ return matches ?
6278+
6279+ // Guard against undefined "subtract", e.g., when used as in cssHooks
6280+ Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
6281+ value;
6282+}
6283+
6284+function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) {
6285+ var i = dimension === "width" ? 1 : 0,
6286+ extra = 0,
6287+ delta = 0;
6288+
6289+ // Adjustment may not be necessary
6290+ if ( box === ( isBorderBox ? "border" : "content" ) ) {
6291+ return 0;
6292+ }
6293+
6294+ for ( ; i < 4; i += 2 ) {
6295+
6296+ // Both box models exclude margin
6297+ if ( box === "margin" ) {
6298+ delta += jQuery.css( elem, box + cssExpand[ i ], true, styles );
6299+ }
6300+
6301+ // If we get here with a content-box, we're seeking "padding" or "border" or "margin"
6302+ if ( !isBorderBox ) {
6303+
6304+ // Add padding
6305+ delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
6306+
6307+ // For "border" or "margin", add border
6308+ if ( box !== "padding" ) {
6309+ delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
6310+
6311+ // But still keep track of it otherwise
6312+ } else {
6313+ extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
6314+ }
6315+
6316+ // If we get here with a border-box (content + padding + border), we're seeking "content" or
6317+ // "padding" or "margin"
6318+ } else {
6319+
6320+ // For "content", subtract padding
6321+ if ( box === "content" ) {
6322+ delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
6323+ }
6324+
6325+ // For "content" or "padding", subtract border
6326+ if ( box !== "margin" ) {
6327+ delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
6328+ }
6329+ }
6330+ }
6331+
6332+ // Account for positive content-box scroll gutter when requested by providing computedVal
6333+ if ( !isBorderBox && computedVal >= 0 ) {
6334+
6335+ // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border
6336+ // Assuming integer scroll gutter, subtract the rest and round down
6337+ delta += Math.max( 0, Math.ceil(
6338+ elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
6339+ computedVal -
6340+ delta -
6341+ extra -
6342+ 0.5
6343+ ) );
6344+ }
6345+
6346+ return delta;
6347+}
6348+
6349+function getWidthOrHeight( elem, dimension, extra ) {
6350+
6351+ // Start with computed style
6352+ var styles = getStyles( elem ),
6353+ val = curCSS( elem, dimension, styles ),
6354+ isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
6355+ valueIsBorderBox = isBorderBox;
6356+
6357+ // Support: Firefox <=54
6358+ // Return a confounding non-pixel value or feign ignorance, as appropriate.
6359+ if ( rnumnonpx.test( val ) ) {
6360+ if ( !extra ) {
6361+ return val;
6362+ }
6363+ val = "auto";
6364+ }
6365+
6366+ // Check for style in case a browser which returns unreliable values
6367+ // for getComputedStyle silently falls back to the reliable elem.style
6368+ valueIsBorderBox = valueIsBorderBox &&
6369+ ( support.boxSizingReliable() || val === elem.style[ dimension ] );
6370+
6371+ // Fall back to offsetWidth/offsetHeight when value is "auto"
6372+ // This happens for inline elements with no explicit setting (gh-3571)
6373+ // Support: Android <=4.1 - 4.3 only
6374+ // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
6375+ if ( val === "auto" ||
6376+ !parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) {
6377+
6378+ val = elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ];
6379+
6380+ // offsetWidth/offsetHeight provide border-box values
6381+ valueIsBorderBox = true;
6382+ }
6383+
6384+ // Normalize "" and auto
6385+ val = parseFloat( val ) || 0;
6386+
6387+ // Adjust for the element's box model
6388+ return ( val +
6389+ boxModelAdjustment(
6390+ elem,
6391+ dimension,
6392+ extra || ( isBorderBox ? "border" : "content" ),
6393+ valueIsBorderBox,
6394+ styles,
6395+
6396+ // Provide the current computed size to request scroll gutter calculation (gh-3589)
6397+ val
6398+ )
6399+ ) + "px";
6400+}
6401+
6402+jQuery.extend( {
6403+
6404+ // Add in style property hooks for overriding the default
6405+ // behavior of getting and setting a style property
6406+ cssHooks: {
6407+ opacity: {
6408+ get: function( elem, computed ) {
6409+ if ( computed ) {
6410+
6411+ // We should always get a number back from opacity
6412+ var ret = curCSS( elem, "opacity" );
6413+ return ret === "" ? "1" : ret;
6414+ }
6415+ }
6416+ }
6417+ },
6418+
6419+ // Don't automatically add "px" to these possibly-unitless properties
6420+ cssNumber: {
6421+ "animationIterationCount": true,
6422+ "columnCount": true,
6423+ "fillOpacity": true,
6424+ "flexGrow": true,
6425+ "flexShrink": true,
6426+ "fontWeight": true,
6427+ "lineHeight": true,
6428+ "opacity": true,
6429+ "order": true,
6430+ "orphans": true,
6431+ "widows": true,
6432+ "zIndex": true,
6433+ "zoom": true
6434+ },
6435+
6436+ // Add in properties whose names you wish to fix before
6437+ // setting or getting the value
6438+ cssProps: {},
6439+
6440+ // Get and set the style property on a DOM Node
6441+ style: function( elem, name, value, extra ) {
6442+
6443+ // Don't set styles on text and comment nodes
6444+ if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
6445+ return;
6446+ }
6447+
6448+ // Make sure that we're working with the right name
6449+ var ret, type, hooks,
6450+ origName = camelCase( name ),
6451+ isCustomProp = rcustomProp.test( name ),
6452+ style = elem.style;
6453+
6454+ // Make sure that we're working with the right name. We don't
6455+ // want to query the value if it is a CSS custom property
6456+ // since they are user-defined.
6457+ if ( !isCustomProp ) {
6458+ name = finalPropName( origName );
6459+ }
6460+
6461+ // Gets hook for the prefixed version, then unprefixed version
6462+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
6463+
6464+ // Check if we're setting a value
6465+ if ( value !== undefined ) {
6466+ type = typeof value;
6467+
6468+ // Convert "+=" or "-=" to relative numbers (#7345)
6469+ if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
6470+ value = adjustCSS( elem, name, ret );
6471+
6472+ // Fixes bug #9237
6473+ type = "number";
6474+ }
6475+
6476+ // Make sure that null and NaN values aren't set (#7116)
6477+ if ( value == null || value !== value ) {
6478+ return;
6479+ }
6480+
6481+ // If a number was passed in, add the unit (except for certain CSS properties)
6482+ if ( type === "number" ) {
6483+ value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
6484+ }
6485+
6486+ // background-* props affect original clone's values
6487+ if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
6488+ style[ name ] = "inherit";
6489+ }
6490+
6491+ // If a hook was provided, use that value, otherwise just set the specified value
6492+ if ( !hooks || !( "set" in hooks ) ||
6493+ ( value = hooks.set( elem, value, extra ) ) !== undefined ) {
6494+
6495+ if ( isCustomProp ) {
6496+ style.setProperty( name, value );
6497+ } else {
6498+ style[ name ] = value;
6499+ }
6500+ }
6501+
6502+ } else {
6503+
6504+ // If a hook was provided get the non-computed value from there
6505+ if ( hooks && "get" in hooks &&
6506+ ( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
6507+
6508+ return ret;
6509+ }
6510+
6511+ // Otherwise just get the value from the style object
6512+ return style[ name ];
6513+ }
6514+ },
6515+
6516+ css: function( elem, name, extra, styles ) {
6517+ var val, num, hooks,
6518+ origName = camelCase( name ),
6519+ isCustomProp = rcustomProp.test( name );
6520+
6521+ // Make sure that we're working with the right name. We don't
6522+ // want to modify the value if it is a CSS custom property
6523+ // since they are user-defined.
6524+ if ( !isCustomProp ) {
6525+ name = finalPropName( origName );
6526+ }
6527+
6528+ // Try prefixed name followed by the unprefixed name
6529+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
6530+
6531+ // If a hook was provided get the computed value from there
6532+ if ( hooks && "get" in hooks ) {
6533+ val = hooks.get( elem, true, extra );
6534+ }
6535+
6536+ // Otherwise, if a way to get the computed value exists, use that
6537+ if ( val === undefined ) {
6538+ val = curCSS( elem, name, styles );
6539+ }
6540+
6541+ // Convert "normal" to computed value
6542+ if ( val === "normal" && name in cssNormalTransform ) {
6543+ val = cssNormalTransform[ name ];
6544+ }
6545+
6546+ // Make numeric if forced or a qualifier was provided and val looks numeric
6547+ if ( extra === "" || extra ) {
6548+ num = parseFloat( val );
6549+ return extra === true || isFinite( num ) ? num || 0 : val;
6550+ }
6551+
6552+ return val;
6553+ }
6554+} );
6555+
6556+jQuery.each( [ "height", "width" ], function( i, dimension ) {
6557+ jQuery.cssHooks[ dimension ] = {
6558+ get: function( elem, computed, extra ) {
6559+ if ( computed ) {
6560+
6561+ // Certain elements can have dimension info if we invisibly show them
6562+ // but it must have a current display style that would benefit
6563+ return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
6564+
6565+ // Support: Safari 8+
6566+ // Table columns in Safari have non-zero offsetWidth & zero
6567+ // getBoundingClientRect().width unless display is changed.
6568+ // Support: IE <=11 only
6569+ // Running getBoundingClientRect on a disconnected node
6570+ // in IE throws an error.
6571+ ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
6572+ swap( elem, cssShow, function() {
6573+ return getWidthOrHeight( elem, dimension, extra );
6574+ } ) :
6575+ getWidthOrHeight( elem, dimension, extra );
6576+ }
6577+ },
6578+
6579+ set: function( elem, value, extra ) {
6580+ var matches,
6581+ styles = getStyles( elem ),
6582+ isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
6583+ subtract = extra && boxModelAdjustment(
6584+ elem,
6585+ dimension,
6586+ extra,
6587+ isBorderBox,
6588+ styles
6589+ );
6590+
6591+ // Account for unreliable border-box dimensions by comparing offset* to computed and
6592+ // faking a content-box to get border and padding (gh-3699)
6593+ if ( isBorderBox && support.scrollboxSize() === styles.position ) {
6594+ subtract -= Math.ceil(
6595+ elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
6596+ parseFloat( styles[ dimension ] ) -
6597+ boxModelAdjustment( elem, dimension, "border", false, styles ) -
6598+ 0.5
6599+ );
6600+ }
6601+
6602+ // Convert to pixels if value adjustment is needed
6603+ if ( subtract && ( matches = rcssNum.exec( value ) ) &&
6604+ ( matches[ 3 ] || "px" ) !== "px" ) {
6605+
6606+ elem.style[ dimension ] = value;
6607+ value = jQuery.css( elem, dimension );
6608+ }
6609+
6610+ return setPositiveNumber( elem, value, subtract );
6611+ }
6612+ };
6613+} );
6614+
6615+jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
6616+ function( elem, computed ) {
6617+ if ( computed ) {
6618+ return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
6619+ elem.getBoundingClientRect().left -
6620+ swap( elem, { marginLeft: 0 }, function() {
6621+ return elem.getBoundingClientRect().left;
6622+ } )
6623+ ) + "px";
6624+ }
6625+ }
6626+);
6627+
6628+// These hooks are used by animate to expand properties
6629+jQuery.each( {
6630+ margin: "",
6631+ padding: "",
6632+ border: "Width"
6633+}, function( prefix, suffix ) {
6634+ jQuery.cssHooks[ prefix + suffix ] = {
6635+ expand: function( value ) {
6636+ var i = 0,
6637+ expanded = {},
6638+
6639+ // Assumes a single number if not a string
6640+ parts = typeof value === "string" ? value.split( " " ) : [ value ];
6641+
6642+ for ( ; i < 4; i++ ) {
6643+ expanded[ prefix + cssExpand[ i ] + suffix ] =
6644+ parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
6645+ }
6646+
6647+ return expanded;
6648+ }
6649+ };
6650+
6651+ if ( prefix !== "margin" ) {
6652+ jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
6653+ }
6654+} );
6655+
6656+jQuery.fn.extend( {
6657+ css: function( name, value ) {
6658+ return access( this, function( elem, name, value ) {
6659+ var styles, len,
6660+ map = {},
6661+ i = 0;
6662+
6663+ if ( Array.isArray( name ) ) {
6664+ styles = getStyles( elem );
6665+ len = name.length;
6666+
6667+ for ( ; i < len; i++ ) {
6668+ map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
6669+ }
6670+
6671+ return map;
6672+ }
6673+
6674+ return value !== undefined ?
6675+ jQuery.style( elem, name, value ) :
6676+ jQuery.css( elem, name );
6677+ }, name, value, arguments.length > 1 );
6678+ }
6679+} );
6680+
6681+
6682+function Tween( elem, options, prop, end, easing ) {
6683+ return new Tween.prototype.init( elem, options, prop, end, easing );
6684+}
6685+jQuery.Tween = Tween;
6686+
6687+Tween.prototype = {
6688+ constructor: Tween,
6689+ init: function( elem, options, prop, end, easing, unit ) {
6690+ this.elem = elem;
6691+ this.prop = prop;
6692+ this.easing = easing || jQuery.easing._default;
6693+ this.options = options;
6694+ this.start = this.now = this.cur();
6695+ this.end = end;
6696+ this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
6697+ },
6698+ cur: function() {
6699+ var hooks = Tween.propHooks[ this.prop ];
6700+
6701+ return hooks && hooks.get ?
6702+ hooks.get( this ) :
6703+ Tween.propHooks._default.get( this );
6704+ },
6705+ run: function( percent ) {
6706+ var eased,
6707+ hooks = Tween.propHooks[ this.prop ];
6708+
6709+ if ( this.options.duration ) {
6710+ this.pos = eased = jQuery.easing[ this.easing ](
6711+ percent, this.options.duration * percent, 0, 1, this.options.duration
6712+ );
6713+ } else {
6714+ this.pos = eased = percent;
6715+ }
6716+ this.now = ( this.end - this.start ) * eased + this.start;
6717+
6718+ if ( this.options.step ) {
6719+ this.options.step.call( this.elem, this.now, this );
6720+ }
6721+
6722+ if ( hooks && hooks.set ) {
6723+ hooks.set( this );
6724+ } else {
6725+ Tween.propHooks._default.set( this );
6726+ }
6727+ return this;
6728+ }
6729+};
6730+
6731+Tween.prototype.init.prototype = Tween.prototype;
6732+
6733+Tween.propHooks = {
6734+ _default: {
6735+ get: function( tween ) {
6736+ var result;
6737+
6738+ // Use a property on the element directly when it is not a DOM element,
6739+ // or when there is no matching style property that exists.
6740+ if ( tween.elem.nodeType !== 1 ||
6741+ tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
6742+ return tween.elem[ tween.prop ];
6743+ }
6744+
6745+ // Passing an empty string as a 3rd parameter to .css will automatically
6746+ // attempt a parseFloat and fallback to a string if the parse fails.
6747+ // Simple values such as "10px" are parsed to Float;
6748+ // complex values such as "rotate(1rad)" are returned as-is.
6749+ result = jQuery.css( tween.elem, tween.prop, "" );
6750+
6751+ // Empty strings, null, undefined and "auto" are converted to 0.
6752+ return !result || result === "auto" ? 0 : result;
6753+ },
6754+ set: function( tween ) {
6755+
6756+ // Use step hook for back compat.
6757+ // Use cssHook if its there.
6758+ // Use .style if available and use plain properties where available.
6759+ if ( jQuery.fx.step[ tween.prop ] ) {
6760+ jQuery.fx.step[ tween.prop ]( tween );
6761+ } else if ( tween.elem.nodeType === 1 &&
6762+ ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null ||
6763+ jQuery.cssHooks[ tween.prop ] ) ) {
6764+ jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
6765+ } else {
6766+ tween.elem[ tween.prop ] = tween.now;
6767+ }
6768+ }
6769+ }
6770+};
6771+
6772+// Support: IE <=9 only
6773+// Panic based approach to setting things on disconnected nodes
6774+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
6775+ set: function( tween ) {
6776+ if ( tween.elem.nodeType && tween.elem.parentNode ) {
6777+ tween.elem[ tween.prop ] = tween.now;
6778+ }
6779+ }
6780+};
6781+
6782+jQuery.easing = {
6783+ linear: function( p ) {
6784+ return p;
6785+ },
6786+ swing: function( p ) {
6787+ return 0.5 - Math.cos( p * Math.PI ) / 2;
6788+ },
6789+ _default: "swing"
6790+};
6791+
6792+jQuery.fx = Tween.prototype.init;
6793+
6794+// Back compat <1.8 extension point
6795+jQuery.fx.step = {};
6796+
6797+
6798+
6799+
6800+var
6801+ fxNow, inProgress,
6802+ rfxtypes = /^(?:toggle|show|hide)$/,
6803+ rrun = /queueHooks$/;
6804+
6805+function schedule() {
6806+ if ( inProgress ) {
6807+ if ( document.hidden === false && window.requestAnimationFrame ) {
6808+ window.requestAnimationFrame( schedule );
6809+ } else {
6810+ window.setTimeout( schedule, jQuery.fx.interval );
6811+ }
6812+
6813+ jQuery.fx.tick();
6814+ }
6815+}
6816+
6817+// Animations created synchronously will run synchronously
6818+function createFxNow() {
6819+ window.setTimeout( function() {
6820+ fxNow = undefined;
6821+ } );
6822+ return ( fxNow = Date.now() );
6823+}
6824+
6825+// Generate parameters to create a standard animation
6826+function genFx( type, includeWidth ) {
6827+ var which,
6828+ i = 0,
6829+ attrs = { height: type };
6830+
6831+ // If we include width, step value is 1 to do all cssExpand values,
6832+ // otherwise step value is 2 to skip over Left and Right
6833+ includeWidth = includeWidth ? 1 : 0;
6834+ for ( ; i < 4; i += 2 - includeWidth ) {
6835+ which = cssExpand[ i ];
6836+ attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
6837+ }
6838+
6839+ if ( includeWidth ) {
6840+ attrs.opacity = attrs.width = type;
6841+ }
6842+
6843+ return attrs;
6844+}
6845+
6846+function createTween( value, prop, animation ) {
6847+ var tween,
6848+ collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
6849+ index = 0,
6850+ length = collection.length;
6851+ for ( ; index < length; index++ ) {
6852+ if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
6853+
6854+ // We're done with this property
6855+ return tween;
6856+ }
6857+ }
6858+}
6859+
6860+function defaultPrefilter( elem, props, opts ) {
6861+ var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
6862+ isBox = "width" in props || "height" in props,
6863+ anim = this,
6864+ orig = {},
6865+ style = elem.style,
6866+ hidden = elem.nodeType && isHiddenWithinTree( elem ),
6867+ dataShow = dataPriv.get( elem, "fxshow" );
6868+
6869+ // Queue-skipping animations hijack the fx hooks
6870+ if ( !opts.queue ) {
6871+ hooks = jQuery._queueHooks( elem, "fx" );
6872+ if ( hooks.unqueued == null ) {
6873+ hooks.unqueued = 0;
6874+ oldfire = hooks.empty.fire;
6875+ hooks.empty.fire = function() {
6876+ if ( !hooks.unqueued ) {
6877+ oldfire();
6878+ }
6879+ };
6880+ }
6881+ hooks.unqueued++;
6882+
6883+ anim.always( function() {
6884+
6885+ // Ensure the complete handler is called before this completes
6886+ anim.always( function() {
6887+ hooks.unqueued--;
6888+ if ( !jQuery.queue( elem, "fx" ).length ) {
6889+ hooks.empty.fire();
6890+ }
6891+ } );
6892+ } );
6893+ }
6894+
6895+ // Detect show/hide animations
6896+ for ( prop in props ) {
6897+ value = props[ prop ];
6898+ if ( rfxtypes.test( value ) ) {
6899+ delete props[ prop ];
6900+ toggle = toggle || value === "toggle";
6901+ if ( value === ( hidden ? "hide" : "show" ) ) {
6902+
6903+ // Pretend to be hidden if this is a "show" and
6904+ // there is still data from a stopped show/hide
6905+ if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
6906+ hidden = true;
6907+
6908+ // Ignore all other no-op show/hide data
6909+ } else {
6910+ continue;
6911+ }
6912+ }
6913+ orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
6914+ }
6915+ }
6916+
6917+ // Bail out if this is a no-op like .hide().hide()
6918+ propTween = !jQuery.isEmptyObject( props );
6919+ if ( !propTween && jQuery.isEmptyObject( orig ) ) {
6920+ return;
6921+ }
6922+
6923+ // Restrict "overflow" and "display" styles during box animations
6924+ if ( isBox && elem.nodeType === 1 ) {
6925+
6926+ // Support: IE <=9 - 11, Edge 12 - 15
6927+ // Record all 3 overflow attributes because IE does not infer the shorthand
6928+ // from identically-valued overflowX and overflowY and Edge just mirrors
6929+ // the overflowX value there.
6930+ opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
6931+
6932+ // Identify a display type, preferring old show/hide data over the CSS cascade
6933+ restoreDisplay = dataShow && dataShow.display;
6934+ if ( restoreDisplay == null ) {
6935+ restoreDisplay = dataPriv.get( elem, "display" );
6936+ }
6937+ display = jQuery.css( elem, "display" );
6938+ if ( display === "none" ) {
6939+ if ( restoreDisplay ) {
6940+ display = restoreDisplay;
6941+ } else {
6942+
6943+ // Get nonempty value(s) by temporarily forcing visibility
6944+ showHide( [ elem ], true );
6945+ restoreDisplay = elem.style.display || restoreDisplay;
6946+ display = jQuery.css( elem, "display" );
6947+ showHide( [ elem ] );
6948+ }
6949+ }
6950+
6951+ // Animate inline elements as inline-block
6952+ if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
6953+ if ( jQuery.css( elem, "float" ) === "none" ) {
6954+
6955+ // Restore the original display value at the end of pure show/hide animations
6956+ if ( !propTween ) {
6957+ anim.done( function() {
6958+ style.display = restoreDisplay;
6959+ } );
6960+ if ( restoreDisplay == null ) {
6961+ display = style.display;
6962+ restoreDisplay = display === "none" ? "" : display;
6963+ }
6964+ }
6965+ style.display = "inline-block";
6966+ }
6967+ }
6968+ }
6969+
6970+ if ( opts.overflow ) {
6971+ style.overflow = "hidden";
6972+ anim.always( function() {
6973+ style.overflow = opts.overflow[ 0 ];
6974+ style.overflowX = opts.overflow[ 1 ];
6975+ style.overflowY = opts.overflow[ 2 ];
6976+ } );
6977+ }
6978+
6979+ // Implement show/hide animations
6980+ propTween = false;
6981+ for ( prop in orig ) {
6982+
6983+ // General show/hide setup for this element animation
6984+ if ( !propTween ) {
6985+ if ( dataShow ) {
6986+ if ( "hidden" in dataShow ) {
6987+ hidden = dataShow.hidden;
6988+ }
6989+ } else {
6990+ dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
6991+ }
6992+
6993+ // Store hidden/visible for toggle so `.stop().toggle()` "reverses"
6994+ if ( toggle ) {
6995+ dataShow.hidden = !hidden;
6996+ }
6997+
6998+ // Show elements before animating them
6999+ if ( hidden ) {
7000+ showHide( [ elem ], true );
7001+ }
7002+
7003+ /* eslint-disable no-loop-func */
7004+
7005+ anim.done( function() {
7006+
7007+ /* eslint-enable no-loop-func */
7008+
7009+ // The final step of a "hide" animation is actually hiding the element
7010+ if ( !hidden ) {
7011+ showHide( [ elem ] );
7012+ }
7013+ dataPriv.remove( elem, "fxshow" );
7014+ for ( prop in orig ) {
7015+ jQuery.style( elem, prop, orig[ prop ] );
7016+ }
7017+ } );
7018+ }
7019+
7020+ // Per-property setup
7021+ propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
7022+ if ( !( prop in dataShow ) ) {
7023+ dataShow[ prop ] = propTween.start;
7024+ if ( hidden ) {
7025+ propTween.end = propTween.start;
7026+ propTween.start = 0;
7027+ }
7028+ }
7029+ }
7030+}
7031+
7032+function propFilter( props, specialEasing ) {
7033+ var index, name, easing, value, hooks;
7034+
7035+ // camelCase, specialEasing and expand cssHook pass
7036+ for ( index in props ) {
7037+ name = camelCase( index );
7038+ easing = specialEasing[ name ];
7039+ value = props[ index ];
7040+ if ( Array.isArray( value ) ) {
7041+ easing = value[ 1 ];
7042+ value = props[ index ] = value[ 0 ];
7043+ }
7044+
7045+ if ( index !== name ) {
7046+ props[ name ] = value;
7047+ delete props[ index ];
7048+ }
7049+
7050+ hooks = jQuery.cssHooks[ name ];
7051+ if ( hooks && "expand" in hooks ) {
7052+ value = hooks.expand( value );
7053+ delete props[ name ];
7054+
7055+ // Not quite $.extend, this won't overwrite existing keys.
7056+ // Reusing 'index' because we have the correct "name"
7057+ for ( index in value ) {
7058+ if ( !( index in props ) ) {
7059+ props[ index ] = value[ index ];
7060+ specialEasing[ index ] = easing;
7061+ }
7062+ }
7063+ } else {
7064+ specialEasing[ name ] = easing;
7065+ }
7066+ }
7067+}
7068+
7069+function Animation( elem, properties, options ) {
7070+ var result,
7071+ stopped,
7072+ index = 0,
7073+ length = Animation.prefilters.length,
7074+ deferred = jQuery.Deferred().always( function() {
7075+
7076+ // Don't match elem in the :animated selector
7077+ delete tick.elem;
7078+ } ),
7079+ tick = function() {
7080+ if ( stopped ) {
7081+ return false;
7082+ }
7083+ var currentTime = fxNow || createFxNow(),
7084+ remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
7085+
7086+ // Support: Android 2.3 only
7087+ // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
7088+ temp = remaining / animation.duration || 0,
7089+ percent = 1 - temp,
7090+ index = 0,
7091+ length = animation.tweens.length;
7092+
7093+ for ( ; index < length; index++ ) {
7094+ animation.tweens[ index ].run( percent );
7095+ }
7096+
7097+ deferred.notifyWith( elem, [ animation, percent, remaining ] );
7098+
7099+ // If there's more to do, yield
7100+ if ( percent < 1 && length ) {
7101+ return remaining;
7102+ }
7103+
7104+ // If this was an empty animation, synthesize a final progress notification
7105+ if ( !length ) {
7106+ deferred.notifyWith( elem, [ animation, 1, 0 ] );
7107+ }
7108+
7109+ // Resolve the animation and report its conclusion
7110+ deferred.resolveWith( elem, [ animation ] );
7111+ return false;
7112+ },
7113+ animation = deferred.promise( {
7114+ elem: elem,
7115+ props: jQuery.extend( {}, properties ),
7116+ opts: jQuery.extend( true, {
7117+ specialEasing: {},
7118+ easing: jQuery.easing._default
7119+ }, options ),
7120+ originalProperties: properties,
7121+ originalOptions: options,
7122+ startTime: fxNow || createFxNow(),
7123+ duration: options.duration,
7124+ tweens: [],
7125+ createTween: function( prop, end ) {
7126+ var tween = jQuery.Tween( elem, animation.opts, prop, end,
7127+ animation.opts.specialEasing[ prop ] || animation.opts.easing );
7128+ animation.tweens.push( tween );
7129+ return tween;
7130+ },
7131+ stop: function( gotoEnd ) {
7132+ var index = 0,
7133+
7134+ // If we are going to the end, we want to run all the tweens
7135+ // otherwise we skip this part
7136+ length = gotoEnd ? animation.tweens.length : 0;
7137+ if ( stopped ) {
7138+ return this;
7139+ }
7140+ stopped = true;
7141+ for ( ; index < length; index++ ) {
7142+ animation.tweens[ index ].run( 1 );
7143+ }
7144+
7145+ // Resolve when we played the last frame; otherwise, reject
7146+ if ( gotoEnd ) {
7147+ deferred.notifyWith( elem, [ animation, 1, 0 ] );
7148+ deferred.resolveWith( elem, [ animation, gotoEnd ] );
7149+ } else {
7150+ deferred.rejectWith( elem, [ animation, gotoEnd ] );
7151+ }
7152+ return this;
7153+ }
7154+ } ),
7155+ props = animation.props;
7156+
7157+ propFilter( props, animation.opts.specialEasing );
7158+
7159+ for ( ; index < length; index++ ) {
7160+ result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
7161+ if ( result ) {
7162+ if ( isFunction( result.stop ) ) {
7163+ jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
7164+ result.stop.bind( result );
7165+ }
7166+ return result;
7167+ }
7168+ }
7169+
7170+ jQuery.map( props, createTween, animation );
7171+
7172+ if ( isFunction( animation.opts.start ) ) {
7173+ animation.opts.start.call( elem, animation );
7174+ }
7175+
7176+ // Attach callbacks from options
7177+ animation
7178+ .progress( animation.opts.progress )
7179+ .done( animation.opts.done, animation.opts.complete )
7180+ .fail( animation.opts.fail )
7181+ .always( animation.opts.always );
7182+
7183+ jQuery.fx.timer(
7184+ jQuery.extend( tick, {
7185+ elem: elem,
7186+ anim: animation,
7187+ queue: animation.opts.queue
7188+ } )
7189+ );
7190+
7191+ return animation;
7192+}
7193+
7194+jQuery.Animation = jQuery.extend( Animation, {
7195+
7196+ tweeners: {
7197+ "*": [ function( prop, value ) {
7198+ var tween = this.createTween( prop, value );
7199+ adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
7200+ return tween;
7201+ } ]
7202+ },
7203+
7204+ tweener: function( props, callback ) {
7205+ if ( isFunction( props ) ) {
7206+ callback = props;
7207+ props = [ "*" ];
7208+ } else {
7209+ props = props.match( rnothtmlwhite );
7210+ }
7211+
7212+ var prop,
7213+ index = 0,
7214+ length = props.length;
7215+
7216+ for ( ; index < length; index++ ) {
7217+ prop = props[ index ];
7218+ Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
7219+ Animation.tweeners[ prop ].unshift( callback );
7220+ }
7221+ },
7222+
7223+ prefilters: [ defaultPrefilter ],
7224+
7225+ prefilter: function( callback, prepend ) {
7226+ if ( prepend ) {
7227+ Animation.prefilters.unshift( callback );
7228+ } else {
7229+ Animation.prefilters.push( callback );
7230+ }
7231+ }
7232+} );
7233+
7234+jQuery.speed = function( speed, easing, fn ) {
7235+ var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
7236+ complete: fn || !fn && easing ||
7237+ isFunction( speed ) && speed,
7238+ duration: speed,
7239+ easing: fn && easing || easing && !isFunction( easing ) && easing
7240+ };
7241+
7242+ // Go to the end state if fx are off
7243+ if ( jQuery.fx.off ) {
7244+ opt.duration = 0;
7245+
7246+ } else {
7247+ if ( typeof opt.duration !== "number" ) {
7248+ if ( opt.duration in jQuery.fx.speeds ) {
7249+ opt.duration = jQuery.fx.speeds[ opt.duration ];
7250+
7251+ } else {
7252+ opt.duration = jQuery.fx.speeds._default;
7253+ }
7254+ }
7255+ }
7256+
7257+ // Normalize opt.queue - true/undefined/null -> "fx"
7258+ if ( opt.queue == null || opt.queue === true ) {
7259+ opt.queue = "fx";
7260+ }
7261+
7262+ // Queueing
7263+ opt.old = opt.complete;
7264+
7265+ opt.complete = function() {
7266+ if ( isFunction( opt.old ) ) {
7267+ opt.old.call( this );
7268+ }
7269+
7270+ if ( opt.queue ) {
7271+ jQuery.dequeue( this, opt.queue );
7272+ }
7273+ };
7274+
7275+ return opt;
7276+};
7277+
7278+jQuery.fn.extend( {
7279+ fadeTo: function( speed, to, easing, callback ) {
7280+
7281+ // Show any hidden elements after setting opacity to 0
7282+ return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()
7283+
7284+ // Animate to the value specified
7285+ .end().animate( { opacity: to }, speed, easing, callback );
7286+ },
7287+ animate: function( prop, speed, easing, callback ) {
7288+ var empty = jQuery.isEmptyObject( prop ),
7289+ optall = jQuery.speed( speed, easing, callback ),
7290+ doAnimation = function() {
7291+
7292+ // Operate on a copy of prop so per-property easing won't be lost
7293+ var anim = Animation( this, jQuery.extend( {}, prop ), optall );
7294+
7295+ // Empty animations, or finishing resolves immediately
7296+ if ( empty || dataPriv.get( this, "finish" ) ) {
7297+ anim.stop( true );
7298+ }
7299+ };
7300+ doAnimation.finish = doAnimation;
7301+
7302+ return empty || optall.queue === false ?
7303+ this.each( doAnimation ) :
7304+ this.queue( optall.queue, doAnimation );
7305+ },
7306+ stop: function( type, clearQueue, gotoEnd ) {
7307+ var stopQueue = function( hooks ) {
7308+ var stop = hooks.stop;
7309+ delete hooks.stop;
7310+ stop( gotoEnd );
7311+ };
7312+
7313+ if ( typeof type !== "string" ) {
7314+ gotoEnd = clearQueue;
7315+ clearQueue = type;
7316+ type = undefined;
7317+ }
7318+ if ( clearQueue && type !== false ) {
7319+ this.queue( type || "fx", [] );
7320+ }
7321+
7322+ return this.each( function() {
7323+ var dequeue = true,
7324+ index = type != null && type + "queueHooks",
7325+ timers = jQuery.timers,
7326+ data = dataPriv.get( this );
7327+
7328+ if ( index ) {
7329+ if ( data[ index ] && data[ index ].stop ) {
7330+ stopQueue( data[ index ] );
7331+ }
7332+ } else {
7333+ for ( index in data ) {
7334+ if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
7335+ stopQueue( data[ index ] );
7336+ }
7337+ }
7338+ }
7339+
7340+ for ( index = timers.length; index--; ) {
7341+ if ( timers[ index ].elem === this &&
7342+ ( type == null || timers[ index ].queue === type ) ) {
7343+
7344+ timers[ index ].anim.stop( gotoEnd );
7345+ dequeue = false;
7346+ timers.splice( index, 1 );
7347+ }
7348+ }
7349+
7350+ // Start the next in the queue if the last step wasn't forced.
7351+ // Timers currently will call their complete callbacks, which
7352+ // will dequeue but only if they were gotoEnd.
7353+ if ( dequeue || !gotoEnd ) {
7354+ jQuery.dequeue( this, type );
7355+ }
7356+ } );
7357+ },
7358+ finish: function( type ) {
7359+ if ( type !== false ) {
7360+ type = type || "fx";
7361+ }
7362+ return this.each( function() {
7363+ var index,
7364+ data = dataPriv.get( this ),
7365+ queue = data[ type + "queue" ],
7366+ hooks = data[ type + "queueHooks" ],
7367+ timers = jQuery.timers,
7368+ length = queue ? queue.length : 0;
7369+
7370+ // Enable finishing flag on private data
7371+ data.finish = true;
7372+
7373+ // Empty the queue first
7374+ jQuery.queue( this, type, [] );
7375+
7376+ if ( hooks && hooks.stop ) {
7377+ hooks.stop.call( this, true );
7378+ }
7379+
7380+ // Look for any active animations, and finish them
7381+ for ( index = timers.length; index--; ) {
7382+ if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
7383+ timers[ index ].anim.stop( true );
7384+ timers.splice( index, 1 );
7385+ }
7386+ }
7387+
7388+ // Look for any animations in the old queue and finish them
7389+ for ( index = 0; index < length; index++ ) {
7390+ if ( queue[ index ] && queue[ index ].finish ) {
7391+ queue[ index ].finish.call( this );
7392+ }
7393+ }
7394+
7395+ // Turn off finishing flag
7396+ delete data.finish;
7397+ } );
7398+ }
7399+} );
7400+
7401+jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
7402+ var cssFn = jQuery.fn[ name ];
7403+ jQuery.fn[ name ] = function( speed, easing, callback ) {
7404+ return speed == null || typeof speed === "boolean" ?
7405+ cssFn.apply( this, arguments ) :
7406+ this.animate( genFx( name, true ), speed, easing, callback );
7407+ };
7408+} );
7409+
7410+// Generate shortcuts for custom animations
7411+jQuery.each( {
7412+ slideDown: genFx( "show" ),
7413+ slideUp: genFx( "hide" ),
7414+ slideToggle: genFx( "toggle" ),
7415+ fadeIn: { opacity: "show" },
7416+ fadeOut: { opacity: "hide" },
7417+ fadeToggle: { opacity: "toggle" }
7418+}, function( name, props ) {
7419+ jQuery.fn[ name ] = function( speed, easing, callback ) {
7420+ return this.animate( props, speed, easing, callback );
7421+ };
7422+} );
7423+
7424+jQuery.timers = [];
7425+jQuery.fx.tick = function() {
7426+ var timer,
7427+ i = 0,
7428+ timers = jQuery.timers;
7429+
7430+ fxNow = Date.now();
7431+
7432+ for ( ; i < timers.length; i++ ) {
7433+ timer = timers[ i ];
7434+
7435+ // Run the timer and safely remove it when done (allowing for external removal)
7436+ if ( !timer() && timers[ i ] === timer ) {
7437+ timers.splice( i--, 1 );
7438+ }
7439+ }
7440+
7441+ if ( !timers.length ) {
7442+ jQuery.fx.stop();
7443+ }
7444+ fxNow = undefined;
7445+};
7446+
7447+jQuery.fx.timer = function( timer ) {
7448+ jQuery.timers.push( timer );
7449+ jQuery.fx.start();
7450+};
7451+
7452+jQuery.fx.interval = 13;
7453+jQuery.fx.start = function() {
7454+ if ( inProgress ) {
7455+ return;
7456+ }
7457+
7458+ inProgress = true;
7459+ schedule();
7460+};
7461+
7462+jQuery.fx.stop = function() {
7463+ inProgress = null;
7464+};
7465+
7466+jQuery.fx.speeds = {
7467+ slow: 600,
7468+ fast: 200,
7469+
7470+ // Default speed
7471+ _default: 400
7472+};
7473+
7474+
7475+// Based off of the plugin by Clint Helfers, with permission.
7476+// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
7477+jQuery.fn.delay = function( time, type ) {
7478+ time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
7479+ type = type || "fx";
7480+
7481+ return this.queue( type, function( next, hooks ) {
7482+ var timeout = window.setTimeout( next, time );
7483+ hooks.stop = function() {
7484+ window.clearTimeout( timeout );
7485+ };
7486+ } );
7487+};
7488+
7489+
7490+( function() {
7491+ var input = document.createElement( "input" ),
7492+ select = document.createElement( "select" ),
7493+ opt = select.appendChild( document.createElement( "option" ) );
7494+
7495+ input.type = "checkbox";
7496+
7497+ // Support: Android <=4.3 only
7498+ // Default value for a checkbox should be "on"
7499+ support.checkOn = input.value !== "";
7500+
7501+ // Support: IE <=11 only
7502+ // Must access selectedIndex to make default options select
7503+ support.optSelected = opt.selected;
7504+
7505+ // Support: IE <=11 only
7506+ // An input loses its value after becoming a radio
7507+ input = document.createElement( "input" );
7508+ input.value = "t";
7509+ input.type = "radio";
7510+ support.radioValue = input.value === "t";
7511+} )();
7512+
7513+
7514+var boolHook,
7515+ attrHandle = jQuery.expr.attrHandle;
7516+
7517+jQuery.fn.extend( {
7518+ attr: function( name, value ) {
7519+ return access( this, jQuery.attr, name, value, arguments.length > 1 );
7520+ },
7521+
7522+ removeAttr: function( name ) {
7523+ return this.each( function() {
7524+ jQuery.removeAttr( this, name );
7525+ } );
7526+ }
7527+} );
7528+
7529+jQuery.extend( {
7530+ attr: function( elem, name, value ) {
7531+ var ret, hooks,
7532+ nType = elem.nodeType;
7533+
7534+ // Don't get/set attributes on text, comment and attribute nodes
7535+ if ( nType === 3 || nType === 8 || nType === 2 ) {
7536+ return;
7537+ }
7538+
7539+ // Fallback to prop when attributes are not supported
7540+ if ( typeof elem.getAttribute === "undefined" ) {
7541+ return jQuery.prop( elem, name, value );
7542+ }
7543+
7544+ // Attribute hooks are determined by the lowercase version
7545+ // Grab necessary hook if one is defined
7546+ if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
7547+ hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
7548+ ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
7549+ }
7550+
7551+ if ( value !== undefined ) {
7552+ if ( value === null ) {
7553+ jQuery.removeAttr( elem, name );
7554+ return;
7555+ }
7556+
7557+ if ( hooks && "set" in hooks &&
7558+ ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
7559+ return ret;
7560+ }
7561+
7562+ elem.setAttribute( name, value + "" );
7563+ return value;
7564+ }
7565+
7566+ if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
7567+ return ret;
7568+ }
7569+
7570+ ret = jQuery.find.attr( elem, name );
7571+
7572+ // Non-existent attributes return null, we normalize to undefined
7573+ return ret == null ? undefined : ret;
7574+ },
7575+
7576+ attrHooks: {
7577+ type: {
7578+ set: function( elem, value ) {
7579+ if ( !support.radioValue && value === "radio" &&
7580+ nodeName( elem, "input" ) ) {
7581+ var val = elem.value;
7582+ elem.setAttribute( "type", value );
7583+ if ( val ) {
7584+ elem.value = val;
7585+ }
7586+ return value;
7587+ }
7588+ }
7589+ }
7590+ },
7591+
7592+ removeAttr: function( elem, value ) {
7593+ var name,
7594+ i = 0,
7595+
7596+ // Attribute names can contain non-HTML whitespace characters
7597+ // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
7598+ attrNames = value && value.match( rnothtmlwhite );
7599+
7600+ if ( attrNames && elem.nodeType === 1 ) {
7601+ while ( ( name = attrNames[ i++ ] ) ) {
7602+ elem.removeAttribute( name );
7603+ }
7604+ }
7605+ }
7606+} );
7607+
7608+// Hooks for boolean attributes
7609+boolHook = {
7610+ set: function( elem, value, name ) {
7611+ if ( value === false ) {
7612+
7613+ // Remove boolean attributes when set to false
7614+ jQuery.removeAttr( elem, name );
7615+ } else {
7616+ elem.setAttribute( name, name );
7617+ }
7618+ return name;
7619+ }
7620+};
7621+
7622+jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
7623+ var getter = attrHandle[ name ] || jQuery.find.attr;
7624+
7625+ attrHandle[ name ] = function( elem, name, isXML ) {
7626+ var ret, handle,
7627+ lowercaseName = name.toLowerCase();
7628+
7629+ if ( !isXML ) {
7630+
7631+ // Avoid an infinite loop by temporarily removing this function from the getter
7632+ handle = attrHandle[ lowercaseName ];
7633+ attrHandle[ lowercaseName ] = ret;
7634+ ret = getter( elem, name, isXML ) != null ?
7635+ lowercaseName :
7636+ null;
7637+ attrHandle[ lowercaseName ] = handle;
7638+ }
7639+ return ret;
7640+ };
7641+} );
7642+
7643+
7644+
7645+
7646+var rfocusable = /^(?:input|select|textarea|button)$/i,
7647+ rclickable = /^(?:a|area)$/i;
7648+
7649+jQuery.fn.extend( {
7650+ prop: function( name, value ) {
7651+ return access( this, jQuery.prop, name, value, arguments.length > 1 );
7652+ },
7653+
7654+ removeProp: function( name ) {
7655+ return this.each( function() {
7656+ delete this[ jQuery.propFix[ name ] || name ];
7657+ } );
7658+ }
7659+} );
7660+
7661+jQuery.extend( {
7662+ prop: function( elem, name, value ) {
7663+ var ret, hooks,
7664+ nType = elem.nodeType;
7665+
7666+ // Don't get/set properties on text, comment and attribute nodes
7667+ if ( nType === 3 || nType === 8 || nType === 2 ) {
7668+ return;
7669+ }
7670+
7671+ if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
7672+
7673+ // Fix name and attach hooks
7674+ name = jQuery.propFix[ name ] || name;
7675+ hooks = jQuery.propHooks[ name ];
7676+ }
7677+
7678+ if ( value !== undefined ) {
7679+ if ( hooks && "set" in hooks &&
7680+ ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
7681+ return ret;
7682+ }
7683+
7684+ return ( elem[ name ] = value );
7685+ }
7686+
7687+ if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
7688+ return ret;
7689+ }
7690+
7691+ return elem[ name ];
7692+ },
7693+
7694+ propHooks: {
7695+ tabIndex: {
7696+ get: function( elem ) {
7697+
7698+ // Support: IE <=9 - 11 only
7699+ // elem.tabIndex doesn't always return the
7700+ // correct value when it hasn't been explicitly set
7701+ // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
7702+ // Use proper attribute retrieval(#12072)
7703+ var tabindex = jQuery.find.attr( elem, "tabindex" );
7704+
7705+ if ( tabindex ) {
7706+ return parseInt( tabindex, 10 );
7707+ }
7708+
7709+ if (
7710+ rfocusable.test( elem.nodeName ) ||
7711+ rclickable.test( elem.nodeName ) &&
7712+ elem.href
7713+ ) {
7714+ return 0;
7715+ }
7716+
7717+ return -1;
7718+ }
7719+ }
7720+ },
7721+
7722+ propFix: {
7723+ "for": "htmlFor",
7724+ "class": "className"
7725+ }
7726+} );
7727+
7728+// Support: IE <=11 only
7729+// Accessing the selectedIndex property
7730+// forces the browser to respect setting selected
7731+// on the option
7732+// The getter ensures a default option is selected
7733+// when in an optgroup
7734+// eslint rule "no-unused-expressions" is disabled for this code
7735+// since it considers such accessions noop
7736+if ( !support.optSelected ) {
7737+ jQuery.propHooks.selected = {
7738+ get: function( elem ) {
7739+
7740+ /* eslint no-unused-expressions: "off" */
7741+
7742+ var parent = elem.parentNode;
7743+ if ( parent && parent.parentNode ) {
7744+ parent.parentNode.selectedIndex;
7745+ }
7746+ return null;
7747+ },
7748+ set: function( elem ) {
7749+
7750+ /* eslint no-unused-expressions: "off" */
7751+
7752+ var parent = elem.parentNode;
7753+ if ( parent ) {
7754+ parent.selectedIndex;
7755+
7756+ if ( parent.parentNode ) {
7757+ parent.parentNode.selectedIndex;
7758+ }
7759+ }
7760+ }
7761+ };
7762+}
7763+
7764+jQuery.each( [
7765+ "tabIndex",
7766+ "readOnly",
7767+ "maxLength",
7768+ "cellSpacing",
7769+ "cellPadding",
7770+ "rowSpan",
7771+ "colSpan",
7772+ "useMap",
7773+ "frameBorder",
7774+ "contentEditable"
7775+], function() {
7776+ jQuery.propFix[ this.toLowerCase() ] = this;
7777+} );
7778+
7779+
7780+
7781+
7782+ // Strip and collapse whitespace according to HTML spec
7783+ // https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace
7784+ function stripAndCollapse( value ) {
7785+ var tokens = value.match( rnothtmlwhite ) || [];
7786+ return tokens.join( " " );
7787+ }
7788+
7789+
7790+function getClass( elem ) {
7791+ return elem.getAttribute && elem.getAttribute( "class" ) || "";
7792+}
7793+
7794+function classesToArray( value ) {
7795+ if ( Array.isArray( value ) ) {
7796+ return value;
7797+ }
7798+ if ( typeof value === "string" ) {
7799+ return value.match( rnothtmlwhite ) || [];
7800+ }
7801+ return [];
7802+}
7803+
7804+jQuery.fn.extend( {
7805+ addClass: function( value ) {
7806+ var classes, elem, cur, curValue, clazz, j, finalValue,
7807+ i = 0;
7808+
7809+ if ( isFunction( value ) ) {
7810+ return this.each( function( j ) {
7811+ jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
7812+ } );
7813+ }
7814+
7815+ classes = classesToArray( value );
7816+
7817+ if ( classes.length ) {
7818+ while ( ( elem = this[ i++ ] ) ) {
7819+ curValue = getClass( elem );
7820+ cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
7821+
7822+ if ( cur ) {
7823+ j = 0;
7824+ while ( ( clazz = classes[ j++ ] ) ) {
7825+ if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
7826+ cur += clazz + " ";
7827+ }
7828+ }
7829+
7830+ // Only assign if different to avoid unneeded rendering.
7831+ finalValue = stripAndCollapse( cur );
7832+ if ( curValue !== finalValue ) {
7833+ elem.setAttribute( "class", finalValue );
7834+ }
7835+ }
7836+ }
7837+ }
7838+
7839+ return this;
7840+ },
7841+
7842+ removeClass: function( value ) {
7843+ var classes, elem, cur, curValue, clazz, j, finalValue,
7844+ i = 0;
7845+
7846+ if ( isFunction( value ) ) {
7847+ return this.each( function( j ) {
7848+ jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
7849+ } );
7850+ }
7851+
7852+ if ( !arguments.length ) {
7853+ return this.attr( "class", "" );
7854+ }
7855+
7856+ classes = classesToArray( value );
7857+
7858+ if ( classes.length ) {
7859+ while ( ( elem = this[ i++ ] ) ) {
7860+ curValue = getClass( elem );
7861+
7862+ // This expression is here for better compressibility (see addClass)
7863+ cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
7864+
7865+ if ( cur ) {
7866+ j = 0;
7867+ while ( ( clazz = classes[ j++ ] ) ) {
7868+
7869+ // Remove *all* instances
7870+ while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
7871+ cur = cur.replace( " " + clazz + " ", " " );
7872+ }
7873+ }
7874+
7875+ // Only assign if different to avoid unneeded rendering.
7876+ finalValue = stripAndCollapse( cur );
7877+ if ( curValue !== finalValue ) {
7878+ elem.setAttribute( "class", finalValue );
7879+ }
7880+ }
7881+ }
7882+ }
7883+
7884+ return this;
7885+ },
7886+
7887+ toggleClass: function( value, stateVal ) {
7888+ var type = typeof value,
7889+ isValidValue = type === "string" || Array.isArray( value );
7890+
7891+ if ( typeof stateVal === "boolean" && isValidValue ) {
7892+ return stateVal ? this.addClass( value ) : this.removeClass( value );
7893+ }
7894+
7895+ if ( isFunction( value ) ) {
7896+ return this.each( function( i ) {
7897+ jQuery( this ).toggleClass(
7898+ value.call( this, i, getClass( this ), stateVal ),
7899+ stateVal
7900+ );
7901+ } );
7902+ }
7903+
7904+ return this.each( function() {
7905+ var className, i, self, classNames;
7906+
7907+ if ( isValidValue ) {
7908+
7909+ // Toggle individual class names
7910+ i = 0;
7911+ self = jQuery( this );
7912+ classNames = classesToArray( value );
7913+
7914+ while ( ( className = classNames[ i++ ] ) ) {
7915+
7916+ // Check each className given, space separated list
7917+ if ( self.hasClass( className ) ) {
7918+ self.removeClass( className );
7919+ } else {
7920+ self.addClass( className );
7921+ }
7922+ }
7923+
7924+ // Toggle whole class name
7925+ } else if ( value === undefined || type === "boolean" ) {
7926+ className = getClass( this );
7927+ if ( className ) {
7928+
7929+ // Store className if set
7930+ dataPriv.set( this, "__className__", className );
7931+ }
7932+
7933+ // If the element has a class name or if we're passed `false`,
7934+ // then remove the whole classname (if there was one, the above saved it).
7935+ // Otherwise bring back whatever was previously saved (if anything),
7936+ // falling back to the empty string if nothing was stored.
7937+ if ( this.setAttribute ) {
7938+ this.setAttribute( "class",
7939+ className || value === false ?
7940+ "" :
7941+ dataPriv.get( this, "__className__" ) || ""
7942+ );
7943+ }
7944+ }
7945+ } );
7946+ },
7947+
7948+ hasClass: function( selector ) {
7949+ var className, elem,
7950+ i = 0;
7951+
7952+ className = " " + selector + " ";
7953+ while ( ( elem = this[ i++ ] ) ) {
7954+ if ( elem.nodeType === 1 &&
7955+ ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
7956+ return true;
7957+ }
7958+ }
7959+
7960+ return false;
7961+ }
7962+} );
7963+
7964+
7965+
7966+
7967+var rreturn = /\r/g;
7968+
7969+jQuery.fn.extend( {
7970+ val: function( value ) {
7971+ var hooks, ret, valueIsFunction,
7972+ elem = this[ 0 ];
7973+
7974+ if ( !arguments.length ) {
7975+ if ( elem ) {
7976+ hooks = jQuery.valHooks[ elem.type ] ||
7977+ jQuery.valHooks[ elem.nodeName.toLowerCase() ];
7978+
7979+ if ( hooks &&
7980+ "get" in hooks &&
7981+ ( ret = hooks.get( elem, "value" ) ) !== undefined
7982+ ) {
7983+ return ret;
7984+ }
7985+
7986+ ret = elem.value;
7987+
7988+ // Handle most common string cases
7989+ if ( typeof ret === "string" ) {
7990+ return ret.replace( rreturn, "" );
7991+ }
7992+
7993+ // Handle cases where value is null/undef or number
7994+ return ret == null ? "" : ret;
7995+ }
7996+
7997+ return;
7998+ }
7999+
8000+ valueIsFunction = isFunction( value );
8001+
8002+ return this.each( function( i ) {
8003+ var val;
8004+
8005+ if ( this.nodeType !== 1 ) {
8006+ return;
8007+ }
8008+
8009+ if ( valueIsFunction ) {
8010+ val = value.call( this, i, jQuery( this ).val() );
8011+ } else {
8012+ val = value;
8013+ }
8014+
8015+ // Treat null/undefined as ""; convert numbers to string
8016+ if ( val == null ) {
8017+ val = "";
8018+
8019+ } else if ( typeof val === "number" ) {
8020+ val += "";
8021+
8022+ } else if ( Array.isArray( val ) ) {
8023+ val = jQuery.map( val, function( value ) {
8024+ return value == null ? "" : value + "";
8025+ } );
8026+ }
8027+
8028+ hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
8029+
8030+ // If set returns undefined, fall back to normal setting
8031+ if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
8032+ this.value = val;
8033+ }
8034+ } );
8035+ }
8036+} );
8037+
8038+jQuery.extend( {
8039+ valHooks: {
8040+ option: {
8041+ get: function( elem ) {
8042+
8043+ var val = jQuery.find.attr( elem, "value" );
8044+ return val != null ?
8045+ val :
8046+
8047+ // Support: IE <=10 - 11 only
8048+ // option.text throws exceptions (#14686, #14858)
8049+ // Strip and collapse whitespace
8050+ // https://html.spec.whatwg.org/#strip-and-collapse-whitespace
8051+ stripAndCollapse( jQuery.text( elem ) );
8052+ }
8053+ },
8054+ select: {
8055+ get: function( elem ) {
8056+ var value, option, i,
8057+ options = elem.options,
8058+ index = elem.selectedIndex,
8059+ one = elem.type === "select-one",
8060+ values = one ? null : [],
8061+ max = one ? index + 1 : options.length;
8062+
8063+ if ( index < 0 ) {
8064+ i = max;
8065+
8066+ } else {
8067+ i = one ? index : 0;
8068+ }
8069+
8070+ // Loop through all the selected options
8071+ for ( ; i < max; i++ ) {
8072+ option = options[ i ];
8073+
8074+ // Support: IE <=9 only
8075+ // IE8-9 doesn't update selected after form reset (#2551)
8076+ if ( ( option.selected || i === index ) &&
8077+
8078+ // Don't return options that are disabled or in a disabled optgroup
8079+ !option.disabled &&
8080+ ( !option.parentNode.disabled ||
8081+ !nodeName( option.parentNode, "optgroup" ) ) ) {
8082+
8083+ // Get the specific value for the option
8084+ value = jQuery( option ).val();
8085+
8086+ // We don't need an array for one selects
8087+ if ( one ) {
8088+ return value;
8089+ }
8090+
8091+ // Multi-Selects return an array
8092+ values.push( value );
8093+ }
8094+ }
8095+
8096+ return values;
8097+ },
8098+
8099+ set: function( elem, value ) {
8100+ var optionSet, option,
8101+ options = elem.options,
8102+ values = jQuery.makeArray( value ),
8103+ i = options.length;
8104+
8105+ while ( i-- ) {
8106+ option = options[ i ];
8107+
8108+ /* eslint-disable no-cond-assign */
8109+
8110+ if ( option.selected =
8111+ jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
8112+ ) {
8113+ optionSet = true;
8114+ }
8115+
8116+ /* eslint-enable no-cond-assign */
8117+ }
8118+
8119+ // Force browsers to behave consistently when non-matching value is set
8120+ if ( !optionSet ) {
8121+ elem.selectedIndex = -1;
8122+ }
8123+ return values;
8124+ }
8125+ }
8126+ }
8127+} );
8128+
8129+// Radios and checkboxes getter/setter
8130+jQuery.each( [ "radio", "checkbox" ], function() {
8131+ jQuery.valHooks[ this ] = {
8132+ set: function( elem, value ) {
8133+ if ( Array.isArray( value ) ) {
8134+ return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
8135+ }
8136+ }
8137+ };
8138+ if ( !support.checkOn ) {
8139+ jQuery.valHooks[ this ].get = function( elem ) {
8140+ return elem.getAttribute( "value" ) === null ? "on" : elem.value;
8141+ };
8142+ }
8143+} );
8144+
8145+
8146+
8147+
8148+// Return jQuery for attributes-only inclusion
8149+
8150+
8151+support.focusin = "onfocusin" in window;
8152+
8153+
8154+var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
8155+ stopPropagationCallback = function( e ) {
8156+ e.stopPropagation();
8157+ };
8158+
8159+jQuery.extend( jQuery.event, {
8160+
8161+ trigger: function( event, data, elem, onlyHandlers ) {
8162+
8163+ var i, cur, tmp, bubbleType, ontype, handle, special, lastElement,
8164+ eventPath = [ elem || document ],
8165+ type = hasOwn.call( event, "type" ) ? event.type : event,
8166+ namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
8167+
8168+ cur = lastElement = tmp = elem = elem || document;
8169+
8170+ // Don't do events on text and comment nodes
8171+ if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
8172+ return;
8173+ }
8174+
8175+ // focus/blur morphs to focusin/out; ensure we're not firing them right now
8176+ if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
8177+ return;
8178+ }
8179+
8180+ if ( type.indexOf( "." ) > -1 ) {
8181+
8182+ // Namespaced trigger; create a regexp to match event type in handle()
8183+ namespaces = type.split( "." );
8184+ type = namespaces.shift();
8185+ namespaces.sort();
8186+ }
8187+ ontype = type.indexOf( ":" ) < 0 && "on" + type;
8188+
8189+ // Caller can pass in a jQuery.Event object, Object, or just an event type string
8190+ event = event[ jQuery.expando ] ?
8191+ event :
8192+ new jQuery.Event( type, typeof event === "object" && event );
8193+
8194+ // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
8195+ event.isTrigger = onlyHandlers ? 2 : 3;
8196+ event.namespace = namespaces.join( "." );
8197+ event.rnamespace = event.namespace ?
8198+ new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
8199+ null;
8200+
8201+ // Clean up the event in case it is being reused
8202+ event.result = undefined;
8203+ if ( !event.target ) {
8204+ event.target = elem;
8205+ }
8206+
8207+ // Clone any incoming data and prepend the event, creating the handler arg list
8208+ data = data == null ?
8209+ [ event ] :
8210+ jQuery.makeArray( data, [ event ] );
8211+
8212+ // Allow special events to draw outside the lines
8213+ special = jQuery.event.special[ type ] || {};
8214+ if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
8215+ return;
8216+ }
8217+
8218+ // Determine event propagation path in advance, per W3C events spec (#9951)
8219+ // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
8220+ if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) {
8221+
8222+ bubbleType = special.delegateType || type;
8223+ if ( !rfocusMorph.test( bubbleType + type ) ) {
8224+ cur = cur.parentNode;
8225+ }
8226+ for ( ; cur; cur = cur.parentNode ) {
8227+ eventPath.push( cur );
8228+ tmp = cur;
8229+ }
8230+
8231+ // Only add window if we got to document (e.g., not plain obj or detached DOM)
8232+ if ( tmp === ( elem.ownerDocument || document ) ) {
8233+ eventPath.push( tmp.defaultView || tmp.parentWindow || window );
8234+ }
8235+ }
8236+
8237+ // Fire handlers on the event path
8238+ i = 0;
8239+ while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
8240+ lastElement = cur;
8241+ event.type = i > 1 ?
8242+ bubbleType :
8243+ special.bindType || type;
8244+
8245+ // jQuery handler
8246+ handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
8247+ dataPriv.get( cur, "handle" );
8248+ if ( handle ) {
8249+ handle.apply( cur, data );
8250+ }
8251+
8252+ // Native handler
8253+ handle = ontype && cur[ ontype ];
8254+ if ( handle && handle.apply && acceptData( cur ) ) {
8255+ event.result = handle.apply( cur, data );
8256+ if ( event.result === false ) {
8257+ event.preventDefault();
8258+ }
8259+ }
8260+ }
8261+ event.type = type;
8262+
8263+ // If nobody prevented the default action, do it now
8264+ if ( !onlyHandlers && !event.isDefaultPrevented() ) {
8265+
8266+ if ( ( !special._default ||
8267+ special._default.apply( eventPath.pop(), data ) === false ) &&
8268+ acceptData( elem ) ) {
8269+
8270+ // Call a native DOM method on the target with the same name as the event.
8271+ // Don't do default actions on window, that's where global variables be (#6170)
8272+ if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) {
8273+
8274+ // Don't re-trigger an onFOO event when we call its FOO() method
8275+ tmp = elem[ ontype ];
8276+
8277+ if ( tmp ) {
8278+ elem[ ontype ] = null;
8279+ }
8280+
8281+ // Prevent re-triggering of the same event, since we already bubbled it above
8282+ jQuery.event.triggered = type;
8283+
8284+ if ( event.isPropagationStopped() ) {
8285+ lastElement.addEventListener( type, stopPropagationCallback );
8286+ }
8287+
8288+ elem[ type ]();
8289+
8290+ if ( event.isPropagationStopped() ) {
8291+ lastElement.removeEventListener( type, stopPropagationCallback );
8292+ }
8293+
8294+ jQuery.event.triggered = undefined;
8295+
8296+ if ( tmp ) {
8297+ elem[ ontype ] = tmp;
8298+ }
8299+ }
8300+ }
8301+ }
8302+
8303+ return event.result;
8304+ },
8305+
8306+ // Piggyback on a donor event to simulate a different one
8307+ // Used only for `focus(in | out)` events
8308+ simulate: function( type, elem, event ) {
8309+ var e = jQuery.extend(
8310+ new jQuery.Event(),
8311+ event,
8312+ {
8313+ type: type,
8314+ isSimulated: true
8315+ }
8316+ );
8317+
8318+ jQuery.event.trigger( e, null, elem );
8319+ }
8320+
8321+} );
8322+
8323+jQuery.fn.extend( {
8324+
8325+ trigger: function( type, data ) {
8326+ return this.each( function() {
8327+ jQuery.event.trigger( type, data, this );
8328+ } );
8329+ },
8330+ triggerHandler: function( type, data ) {
8331+ var elem = this[ 0 ];
8332+ if ( elem ) {
8333+ return jQuery.event.trigger( type, data, elem, true );
8334+ }
8335+ }
8336+} );
8337+
8338+
8339+// Support: Firefox <=44
8340+// Firefox doesn't have focus(in | out) events
8341+// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
8342+//
8343+// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
8344+// focus(in | out) events fire after focus & blur events,
8345+// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
8346+// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
8347+if ( !support.focusin ) {
8348+ jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
8349+
8350+ // Attach a single capturing handler on the document while someone wants focusin/focusout
8351+ var handler = function( event ) {
8352+ jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
8353+ };
8354+
8355+ jQuery.event.special[ fix ] = {
8356+ setup: function() {
8357+ var doc = this.ownerDocument || this,
8358+ attaches = dataPriv.access( doc, fix );
8359+
8360+ if ( !attaches ) {
8361+ doc.addEventListener( orig, handler, true );
8362+ }
8363+ dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
8364+ },
8365+ teardown: function() {
8366+ var doc = this.ownerDocument || this,
8367+ attaches = dataPriv.access( doc, fix ) - 1;
8368+
8369+ if ( !attaches ) {
8370+ doc.removeEventListener( orig, handler, true );
8371+ dataPriv.remove( doc, fix );
8372+
8373+ } else {
8374+ dataPriv.access( doc, fix, attaches );
8375+ }
8376+ }
8377+ };
8378+ } );
8379+}
8380+var location = window.location;
8381+
8382+var nonce = Date.now();
8383+
8384+var rquery = ( /\?/ );
8385+
8386+
8387+
8388+// Cross-browser xml parsing
8389+jQuery.parseXML = function( data ) {
8390+ var xml;
8391+ if ( !data || typeof data !== "string" ) {
8392+ return null;
8393+ }
8394+
8395+ // Support: IE 9 - 11 only
8396+ // IE throws on parseFromString with invalid input.
8397+ try {
8398+ xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
8399+ } catch ( e ) {
8400+ xml = undefined;
8401+ }
8402+
8403+ if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
8404+ jQuery.error( "Invalid XML: " + data );
8405+ }
8406+ return xml;
8407+};
8408+
8409+
8410+var
8411+ rbracket = /\[\]$/,
8412+ rCRLF = /\r?\n/g,
8413+ rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
8414+ rsubmittable = /^(?:input|select|textarea|keygen)/i;
8415+
8416+function buildParams( prefix, obj, traditional, add ) {
8417+ var name;
8418+
8419+ if ( Array.isArray( obj ) ) {
8420+
8421+ // Serialize array item.
8422+ jQuery.each( obj, function( i, v ) {
8423+ if ( traditional || rbracket.test( prefix ) ) {
8424+
8425+ // Treat each array item as a scalar.
8426+ add( prefix, v );
8427+
8428+ } else {
8429+
8430+ // Item is non-scalar (array or object), encode its numeric index.
8431+ buildParams(
8432+ prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
8433+ v,
8434+ traditional,
8435+ add
8436+ );
8437+ }
8438+ } );
8439+
8440+ } else if ( !traditional && toType( obj ) === "object" ) {
8441+
8442+ // Serialize object item.
8443+ for ( name in obj ) {
8444+ buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
8445+ }
8446+
8447+ } else {
8448+
8449+ // Serialize scalar item.
8450+ add( prefix, obj );
8451+ }
8452+}
8453+
8454+// Serialize an array of form elements or a set of
8455+// key/values into a query string
8456+jQuery.param = function( a, traditional ) {
8457+ var prefix,
8458+ s = [],
8459+ add = function( key, valueOrFunction ) {
8460+
8461+ // If value is a function, invoke it and use its return value
8462+ var value = isFunction( valueOrFunction ) ?
8463+ valueOrFunction() :
8464+ valueOrFunction;
8465+
8466+ s[ s.length ] = encodeURIComponent( key ) + "=" +
8467+ encodeURIComponent( value == null ? "" : value );
8468+ };
8469+
8470+ // If an array was passed in, assume that it is an array of form elements.
8471+ if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
8472+
8473+ // Serialize the form elements
8474+ jQuery.each( a, function() {
8475+ add( this.name, this.value );
8476+ } );
8477+
8478+ } else {
8479+
8480+ // If traditional, encode the "old" way (the way 1.3.2 or older
8481+ // did it), otherwise encode params recursively.
8482+ for ( prefix in a ) {
8483+ buildParams( prefix, a[ prefix ], traditional, add );
8484+ }
8485+ }
8486+
8487+ // Return the resulting serialization
8488+ return s.join( "&" );
8489+};
8490+
8491+jQuery.fn.extend( {
8492+ serialize: function() {
8493+ return jQuery.param( this.serializeArray() );
8494+ },
8495+ serializeArray: function() {
8496+ return this.map( function() {
8497+
8498+ // Can add propHook for "elements" to filter or add form elements
8499+ var elements = jQuery.prop( this, "elements" );
8500+ return elements ? jQuery.makeArray( elements ) : this;
8501+ } )
8502+ .filter( function() {
8503+ var type = this.type;
8504+
8505+ // Use .is( ":disabled" ) so that fieldset[disabled] works
8506+ return this.name && !jQuery( this ).is( ":disabled" ) &&
8507+ rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
8508+ ( this.checked || !rcheckableType.test( type ) );
8509+ } )
8510+ .map( function( i, elem ) {
8511+ var val = jQuery( this ).val();
8512+
8513+ if ( val == null ) {
8514+ return null;
8515+ }
8516+
8517+ if ( Array.isArray( val ) ) {
8518+ return jQuery.map( val, function( val ) {
8519+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
8520+ } );
8521+ }
8522+
8523+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
8524+ } ).get();
8525+ }
8526+} );
8527+
8528+
8529+var
8530+ r20 = /%20/g,
8531+ rhash = /#.*$/,
8532+ rantiCache = /([?&])_=[^&]*/,
8533+ rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
8534+
8535+ // #7653, #8125, #8152: local protocol detection
8536+ rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
8537+ rnoContent = /^(?:GET|HEAD)$/,
8538+ rprotocol = /^\/\//,
8539+
8540+ /* Prefilters
8541+ * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
8542+ * 2) These are called:
8543+ * - BEFORE asking for a transport
8544+ * - AFTER param serialization (s.data is a string if s.processData is true)
8545+ * 3) key is the dataType
8546+ * 4) the catchall symbol "*" can be used
8547+ * 5) execution will start with transport dataType and THEN continue down to "*" if needed
8548+ */
8549+ prefilters = {},
8550+
8551+ /* Transports bindings
8552+ * 1) key is the dataType
8553+ * 2) the catchall symbol "*" can be used
8554+ * 3) selection will start with transport dataType and THEN go to "*" if needed
8555+ */
8556+ transports = {},
8557+
8558+ // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
8559+ allTypes = "*/".concat( "*" ),
8560+
8561+ // Anchor tag for parsing the document origin
8562+ originAnchor = document.createElement( "a" );
8563+ originAnchor.href = location.href;
8564+
8565+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
8566+function addToPrefiltersOrTransports( structure ) {
8567+
8568+ // dataTypeExpression is optional and defaults to "*"
8569+ return function( dataTypeExpression, func ) {
8570+
8571+ if ( typeof dataTypeExpression !== "string" ) {
8572+ func = dataTypeExpression;
8573+ dataTypeExpression = "*";
8574+ }
8575+
8576+ var dataType,
8577+ i = 0,
8578+ dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];
8579+
8580+ if ( isFunction( func ) ) {
8581+
8582+ // For each dataType in the dataTypeExpression
8583+ while ( ( dataType = dataTypes[ i++ ] ) ) {
8584+
8585+ // Prepend if requested
8586+ if ( dataType[ 0 ] === "+" ) {
8587+ dataType = dataType.slice( 1 ) || "*";
8588+ ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
8589+
8590+ // Otherwise append
8591+ } else {
8592+ ( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
8593+ }
8594+ }
8595+ }
8596+ };
8597+}
8598+
8599+// Base inspection function for prefilters and transports
8600+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
8601+
8602+ var inspected = {},
8603+ seekingTransport = ( structure === transports );
8604+
8605+ function inspect( dataType ) {
8606+ var selected;
8607+ inspected[ dataType ] = true;
8608+ jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
8609+ var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
8610+ if ( typeof dataTypeOrTransport === "string" &&
8611+ !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
8612+
8613+ options.dataTypes.unshift( dataTypeOrTransport );
8614+ inspect( dataTypeOrTransport );
8615+ return false;
8616+ } else if ( seekingTransport ) {
8617+ return !( selected = dataTypeOrTransport );
8618+ }
8619+ } );
8620+ return selected;
8621+ }
8622+
8623+ return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
8624+}
8625+
8626+// A special extend for ajax options
8627+// that takes "flat" options (not to be deep extended)
8628+// Fixes #9887
8629+function ajaxExtend( target, src ) {
8630+ var key, deep,
8631+ flatOptions = jQuery.ajaxSettings.flatOptions || {};
8632+
8633+ for ( key in src ) {
8634+ if ( src[ key ] !== undefined ) {
8635+ ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
8636+ }
8637+ }
8638+ if ( deep ) {
8639+ jQuery.extend( true, target, deep );
8640+ }
8641+
8642+ return target;
8643+}
8644+
8645+/* Handles responses to an ajax request:
8646+ * - finds the right dataType (mediates between content-type and expected dataType)
8647+ * - returns the corresponding response
8648+ */
8649+function ajaxHandleResponses( s, jqXHR, responses ) {
8650+
8651+ var ct, type, finalDataType, firstDataType,
8652+ contents = s.contents,
8653+ dataTypes = s.dataTypes;
8654+
8655+ // Remove auto dataType and get content-type in the process
8656+ while ( dataTypes[ 0 ] === "*" ) {
8657+ dataTypes.shift();
8658+ if ( ct === undefined ) {
8659+ ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
8660+ }
8661+ }
8662+
8663+ // Check if we're dealing with a known content-type
8664+ if ( ct ) {
8665+ for ( type in contents ) {
8666+ if ( contents[ type ] && contents[ type ].test( ct ) ) {
8667+ dataTypes.unshift( type );
8668+ break;
8669+ }
8670+ }
8671+ }
8672+
8673+ // Check to see if we have a response for the expected dataType
8674+ if ( dataTypes[ 0 ] in responses ) {
8675+ finalDataType = dataTypes[ 0 ];
8676+ } else {
8677+
8678+ // Try convertible dataTypes
8679+ for ( type in responses ) {
8680+ if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
8681+ finalDataType = type;
8682+ break;
8683+ }
8684+ if ( !firstDataType ) {
8685+ firstDataType = type;
8686+ }
8687+ }
8688+
8689+ // Or just use first one
8690+ finalDataType = finalDataType || firstDataType;
8691+ }
8692+
8693+ // If we found a dataType
8694+ // We add the dataType to the list if needed
8695+ // and return the corresponding response
8696+ if ( finalDataType ) {
8697+ if ( finalDataType !== dataTypes[ 0 ] ) {
8698+ dataTypes.unshift( finalDataType );
8699+ }
8700+ return responses[ finalDataType ];
8701+ }
8702+}
8703+
8704+/* Chain conversions given the request and the original response
8705+ * Also sets the responseXXX fields on the jqXHR instance
8706+ */
8707+function ajaxConvert( s, response, jqXHR, isSuccess ) {
8708+ var conv2, current, conv, tmp, prev,
8709+ converters = {},
8710+
8711+ // Work with a copy of dataTypes in case we need to modify it for conversion
8712+ dataTypes = s.dataTypes.slice();
8713+
8714+ // Create converters map with lowercased keys
8715+ if ( dataTypes[ 1 ] ) {
8716+ for ( conv in s.converters ) {
8717+ converters[ conv.toLowerCase() ] = s.converters[ conv ];
8718+ }
8719+ }
8720+
8721+ current = dataTypes.shift();
8722+
8723+ // Convert to each sequential dataType
8724+ while ( current ) {
8725+
8726+ if ( s.responseFields[ current ] ) {
8727+ jqXHR[ s.responseFields[ current ] ] = response;
8728+ }
8729+
8730+ // Apply the dataFilter if provided
8731+ if ( !prev && isSuccess && s.dataFilter ) {
8732+ response = s.dataFilter( response, s.dataType );
8733+ }
8734+
8735+ prev = current;
8736+ current = dataTypes.shift();
8737+
8738+ if ( current ) {
8739+
8740+ // There's only work to do if current dataType is non-auto
8741+ if ( current === "*" ) {
8742+
8743+ current = prev;
8744+
8745+ // Convert response if prev dataType is non-auto and differs from current
8746+ } else if ( prev !== "*" && prev !== current ) {
8747+
8748+ // Seek a direct converter
8749+ conv = converters[ prev + " " + current ] || converters[ "* " + current ];
8750+
8751+ // If none found, seek a pair
8752+ if ( !conv ) {
8753+ for ( conv2 in converters ) {
8754+
8755+ // If conv2 outputs current
8756+ tmp = conv2.split( " " );
8757+ if ( tmp[ 1 ] === current ) {
8758+
8759+ // If prev can be converted to accepted input
8760+ conv = converters[ prev + " " + tmp[ 0 ] ] ||
8761+ converters[ "* " + tmp[ 0 ] ];
8762+ if ( conv ) {
8763+
8764+ // Condense equivalence converters
8765+ if ( conv === true ) {
8766+ conv = converters[ conv2 ];
8767+
8768+ // Otherwise, insert the intermediate dataType
8769+ } else if ( converters[ conv2 ] !== true ) {
8770+ current = tmp[ 0 ];
8771+ dataTypes.unshift( tmp[ 1 ] );
8772+ }
8773+ break;
8774+ }
8775+ }
8776+ }
8777+ }
8778+
8779+ // Apply converter (if not an equivalence)
8780+ if ( conv !== true ) {
8781+
8782+ // Unless errors are allowed to bubble, catch and return them
8783+ if ( conv && s.throws ) {
8784+ response = conv( response );
8785+ } else {
8786+ try {
8787+ response = conv( response );
8788+ } catch ( e ) {
8789+ return {
8790+ state: "parsererror",
8791+ error: conv ? e : "No conversion from " + prev + " to " + current
8792+ };
8793+ }
8794+ }
8795+ }
8796+ }
8797+ }
8798+ }
8799+
8800+ return { state: "success", data: response };
8801+}
8802+
8803+jQuery.extend( {
8804+
8805+ // Counter for holding the number of active queries
8806+ active: 0,
8807+
8808+ // Last-Modified header cache for next request
8809+ lastModified: {},
8810+ etag: {},
8811+
8812+ ajaxSettings: {
8813+ url: location.href,
8814+ type: "GET",
8815+ isLocal: rlocalProtocol.test( location.protocol ),
8816+ global: true,
8817+ processData: true,
8818+ async: true,
8819+ contentType: "application/x-www-form-urlencoded; charset=UTF-8",
8820+
8821+ /*
8822+ timeout: 0,
8823+ data: null,
8824+ dataType: null,
8825+ username: null,
8826+ password: null,
8827+ cache: null,
8828+ throws: false,
8829+ traditional: false,
8830+ headers: {},
8831+ */
8832+
8833+ accepts: {
8834+ "*": allTypes,
8835+ text: "text/plain",
8836+ html: "text/html",
8837+ xml: "application/xml, text/xml",
8838+ json: "application/json, text/javascript"
8839+ },
8840+
8841+ contents: {
8842+ xml: /\bxml\b/,
8843+ html: /\bhtml/,
8844+ json: /\bjson\b/
8845+ },
8846+
8847+ responseFields: {
8848+ xml: "responseXML",
8849+ text: "responseText",
8850+ json: "responseJSON"
8851+ },
8852+
8853+ // Data converters
8854+ // Keys separate source (or catchall "*") and destination types with a single space
8855+ converters: {
8856+
8857+ // Convert anything to text
8858+ "* text": String,
8859+
8860+ // Text to html (true = no transformation)
8861+ "text html": true,
8862+
8863+ // Evaluate text as a json expression
8864+ "text json": JSON.parse,
8865+
8866+ // Parse text as xml
8867+ "text xml": jQuery.parseXML
8868+ },
8869+
8870+ // For options that shouldn't be deep extended:
8871+ // you can add your own custom options here if
8872+ // and when you create one that shouldn't be
8873+ // deep extended (see ajaxExtend)
8874+ flatOptions: {
8875+ url: true,
8876+ context: true
8877+ }
8878+ },
8879+
8880+ // Creates a full fledged settings object into target
8881+ // with both ajaxSettings and settings fields.
8882+ // If target is omitted, writes into ajaxSettings.
8883+ ajaxSetup: function( target, settings ) {
8884+ return settings ?
8885+
8886+ // Building a settings object
8887+ ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
8888+
8889+ // Extending ajaxSettings
8890+ ajaxExtend( jQuery.ajaxSettings, target );
8891+ },
8892+
8893+ ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
8894+ ajaxTransport: addToPrefiltersOrTransports( transports ),
8895+
8896+ // Main method
8897+ ajax: function( url, options ) {
8898+
8899+ // If url is an object, simulate pre-1.5 signature
8900+ if ( typeof url === "object" ) {
8901+ options = url;
8902+ url = undefined;
8903+ }
8904+
8905+ // Force options to be an object
8906+ options = options || {};
8907+
8908+ var transport,
8909+
8910+ // URL without anti-cache param
8911+ cacheURL,
8912+
8913+ // Response headers
8914+ responseHeadersString,
8915+ responseHeaders,
8916+
8917+ // timeout handle
8918+ timeoutTimer,
8919+
8920+ // Url cleanup var
8921+ urlAnchor,
8922+
8923+ // Request state (becomes false upon send and true upon completion)
8924+ completed,
8925+
8926+ // To know if global events are to be dispatched
8927+ fireGlobals,
8928+
8929+ // Loop variable
8930+ i,
8931+
8932+ // uncached part of the url
8933+ uncached,
8934+
8935+ // Create the final options object
8936+ s = jQuery.ajaxSetup( {}, options ),
8937+
8938+ // Callbacks context
8939+ callbackContext = s.context || s,
8940+
8941+ // Context for global events is callbackContext if it is a DOM node or jQuery collection
8942+ globalEventContext = s.context &&
8943+ ( callbackContext.nodeType || callbackContext.jquery ) ?
8944+ jQuery( callbackContext ) :
8945+ jQuery.event,
8946+
8947+ // Deferreds
8948+ deferred = jQuery.Deferred(),
8949+ completeDeferred = jQuery.Callbacks( "once memory" ),
8950+
8951+ // Status-dependent callbacks
8952+ statusCode = s.statusCode || {},
8953+
8954+ // Headers (they are sent all at once)
8955+ requestHeaders = {},
8956+ requestHeadersNames = {},
8957+
8958+ // Default abort message
8959+ strAbort = "canceled",
8960+
8961+ // Fake xhr
8962+ jqXHR = {
8963+ readyState: 0,
8964+
8965+ // Builds headers hashtable if needed
8966+ getResponseHeader: function( key ) {
8967+ var match;
8968+ if ( completed ) {
8969+ if ( !responseHeaders ) {
8970+ responseHeaders = {};
8971+ while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
8972+ responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ];
8973+ }
8974+ }
8975+ match = responseHeaders[ key.toLowerCase() ];
8976+ }
8977+ return match == null ? null : match;
8978+ },
8979+
8980+ // Raw string
8981+ getAllResponseHeaders: function() {
8982+ return completed ? responseHeadersString : null;
8983+ },
8984+
8985+ // Caches the header
8986+ setRequestHeader: function( name, value ) {
8987+ if ( completed == null ) {
8988+ name = requestHeadersNames[ name.toLowerCase() ] =
8989+ requestHeadersNames[ name.toLowerCase() ] || name;
8990+ requestHeaders[ name ] = value;
8991+ }
8992+ return this;
8993+ },
8994+
8995+ // Overrides response content-type header
8996+ overrideMimeType: function( type ) {
8997+ if ( completed == null ) {
8998+ s.mimeType = type;
8999+ }
9000+ return this;
9001+ },
9002+
9003+ // Status-dependent callbacks
9004+ statusCode: function( map ) {
9005+ var code;
9006+ if ( map ) {
9007+ if ( completed ) {
9008+
9009+ // Execute the appropriate callbacks
9010+ jqXHR.always( map[ jqXHR.status ] );
9011+ } else {
9012+
9013+ // Lazy-add the new callbacks in a way that preserves old ones
9014+ for ( code in map ) {
9015+ statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
9016+ }
9017+ }
9018+ }
9019+ return this;
9020+ },
9021+
9022+ // Cancel the request
9023+ abort: function( statusText ) {
9024+ var finalText = statusText || strAbort;
9025+ if ( transport ) {
9026+ transport.abort( finalText );
9027+ }
9028+ done( 0, finalText );
9029+ return this;
9030+ }
9031+ };
9032+
9033+ // Attach deferreds
9034+ deferred.promise( jqXHR );
9035+
9036+ // Add protocol if not provided (prefilters might expect it)
9037+ // Handle falsy url in the settings object (#10093: consistency with old signature)
9038+ // We also use the url parameter if available
9039+ s.url = ( ( url || s.url || location.href ) + "" )
9040+ .replace( rprotocol, location.protocol + "//" );
9041+
9042+ // Alias method option to type as per ticket #12004
9043+ s.type = options.method || options.type || s.method || s.type;
9044+
9045+ // Extract dataTypes list
9046+ s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];
9047+
9048+ // A cross-domain request is in order when the origin doesn't match the current origin.
9049+ if ( s.crossDomain == null ) {
9050+ urlAnchor = document.createElement( "a" );
9051+
9052+ // Support: IE <=8 - 11, Edge 12 - 15
9053+ // IE throws exception on accessing the href property if url is malformed,
9054+ // e.g. http://example.com:80x/
9055+ try {
9056+ urlAnchor.href = s.url;
9057+
9058+ // Support: IE <=8 - 11 only
9059+ // Anchor's host property isn't correctly set when s.url is relative
9060+ urlAnchor.href = urlAnchor.href;
9061+ s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
9062+ urlAnchor.protocol + "//" + urlAnchor.host;
9063+ } catch ( e ) {
9064+
9065+ // If there is an error parsing the URL, assume it is crossDomain,
9066+ // it can be rejected by the transport if it is invalid
9067+ s.crossDomain = true;
9068+ }
9069+ }
9070+
9071+ // Convert data if not already a string
9072+ if ( s.data && s.processData && typeof s.data !== "string" ) {
9073+ s.data = jQuery.param( s.data, s.traditional );
9074+ }
9075+
9076+ // Apply prefilters
9077+ inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
9078+
9079+ // If request was aborted inside a prefilter, stop there
9080+ if ( completed ) {
9081+ return jqXHR;
9082+ }
9083+
9084+ // We can fire global events as of now if asked to
9085+ // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
9086+ fireGlobals = jQuery.event && s.global;
9087+
9088+ // Watch for a new set of requests
9089+ if ( fireGlobals && jQuery.active++ === 0 ) {
9090+ jQuery.event.trigger( "ajaxStart" );
9091+ }
9092+
9093+ // Uppercase the type
9094+ s.type = s.type.toUpperCase();
9095+
9096+ // Determine if request has content
9097+ s.hasContent = !rnoContent.test( s.type );
9098+
9099+ // Save the URL in case we're toying with the If-Modified-Since
9100+ // and/or If-None-Match header later on
9101+ // Remove hash to simplify url manipulation
9102+ cacheURL = s.url.replace( rhash, "" );
9103+
9104+ // More options handling for requests with no content
9105+ if ( !s.hasContent ) {
9106+
9107+ // Remember the hash so we can put it back
9108+ uncached = s.url.slice( cacheURL.length );
9109+
9110+ // If data is available and should be processed, append data to url
9111+ if ( s.data && ( s.processData || typeof s.data === "string" ) ) {
9112+ cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;
9113+
9114+ // #9682: remove data so that it's not used in an eventual retry
9115+ delete s.data;
9116+ }
9117+
9118+ // Add or update anti-cache param if needed
9119+ if ( s.cache === false ) {
9120+ cacheURL = cacheURL.replace( rantiCache, "$1" );
9121+ uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached;
9122+ }
9123+
9124+ // Put hash and anti-cache on the URL that will be requested (gh-1732)
9125+ s.url = cacheURL + uncached;
9126+
9127+ // Change '%20' to '+' if this is encoded form body content (gh-2658)
9128+ } else if ( s.data && s.processData &&
9129+ ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
9130+ s.data = s.data.replace( r20, "+" );
9131+ }
9132+
9133+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
9134+ if ( s.ifModified ) {
9135+ if ( jQuery.lastModified[ cacheURL ] ) {
9136+ jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
9137+ }
9138+ if ( jQuery.etag[ cacheURL ] ) {
9139+ jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
9140+ }
9141+ }
9142+
9143+ // Set the correct header, if data is being sent
9144+ if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
9145+ jqXHR.setRequestHeader( "Content-Type", s.contentType );
9146+ }
9147+
9148+ // Set the Accepts header for the server, depending on the dataType
9149+ jqXHR.setRequestHeader(
9150+ "Accept",
9151+ s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
9152+ s.accepts[ s.dataTypes[ 0 ] ] +
9153+ ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
9154+ s.accepts[ "*" ]
9155+ );
9156+
9157+ // Check for headers option
9158+ for ( i in s.headers ) {
9159+ jqXHR.setRequestHeader( i, s.headers[ i ] );
9160+ }
9161+
9162+ // Allow custom headers/mimetypes and early abort
9163+ if ( s.beforeSend &&
9164+ ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {
9165+
9166+ // Abort if not done already and return
9167+ return jqXHR.abort();
9168+ }
9169+
9170+ // Aborting is no longer a cancellation
9171+ strAbort = "abort";
9172+
9173+ // Install callbacks on deferreds
9174+ completeDeferred.add( s.complete );
9175+ jqXHR.done( s.success );
9176+ jqXHR.fail( s.error );
9177+
9178+ // Get transport
9179+ transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
9180+
9181+ // If no transport, we auto-abort
9182+ if ( !transport ) {
9183+ done( -1, "No Transport" );
9184+ } else {
9185+ jqXHR.readyState = 1;
9186+
9187+ // Send global event
9188+ if ( fireGlobals ) {
9189+ globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
9190+ }
9191+
9192+ // If request was aborted inside ajaxSend, stop there
9193+ if ( completed ) {
9194+ return jqXHR;
9195+ }
9196+
9197+ // Timeout
9198+ if ( s.async && s.timeout > 0 ) {
9199+ timeoutTimer = window.setTimeout( function() {
9200+ jqXHR.abort( "timeout" );
9201+ }, s.timeout );
9202+ }
9203+
9204+ try {
9205+ completed = false;
9206+ transport.send( requestHeaders, done );
9207+ } catch ( e ) {
9208+
9209+ // Rethrow post-completion exceptions
9210+ if ( completed ) {
9211+ throw e;
9212+ }
9213+
9214+ // Propagate others as results
9215+ done( -1, e );
9216+ }
9217+ }
9218+
9219+ // Callback for when everything is done
9220+ function done( status, nativeStatusText, responses, headers ) {
9221+ var isSuccess, success, error, response, modified,
9222+ statusText = nativeStatusText;
9223+
9224+ // Ignore repeat invocations
9225+ if ( completed ) {
9226+ return;
9227+ }
9228+
9229+ completed = true;
9230+
9231+ // Clear timeout if it exists
9232+ if ( timeoutTimer ) {
9233+ window.clearTimeout( timeoutTimer );
9234+ }
9235+
9236+ // Dereference transport for early garbage collection
9237+ // (no matter how long the jqXHR object will be used)
9238+ transport = undefined;
9239+
9240+ // Cache response headers
9241+ responseHeadersString = headers || "";
9242+
9243+ // Set readyState
9244+ jqXHR.readyState = status > 0 ? 4 : 0;
9245+
9246+ // Determine if successful
9247+ isSuccess = status >= 200 && status < 300 || status === 304;
9248+
9249+ // Get response data
9250+ if ( responses ) {
9251+ response = ajaxHandleResponses( s, jqXHR, responses );
9252+ }
9253+
9254+ // Convert no matter what (that way responseXXX fields are always set)
9255+ response = ajaxConvert( s, response, jqXHR, isSuccess );
9256+
9257+ // If successful, handle type chaining
9258+ if ( isSuccess ) {
9259+
9260+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
9261+ if ( s.ifModified ) {
9262+ modified = jqXHR.getResponseHeader( "Last-Modified" );
9263+ if ( modified ) {
9264+ jQuery.lastModified[ cacheURL ] = modified;
9265+ }
9266+ modified = jqXHR.getResponseHeader( "etag" );
9267+ if ( modified ) {
9268+ jQuery.etag[ cacheURL ] = modified;
9269+ }
9270+ }
9271+
9272+ // if no content
9273+ if ( status === 204 || s.type === "HEAD" ) {
9274+ statusText = "nocontent";
9275+
9276+ // if not modified
9277+ } else if ( status === 304 ) {
9278+ statusText = "notmodified";
9279+
9280+ // If we have data, let's convert it
9281+ } else {
9282+ statusText = response.state;
9283+ success = response.data;
9284+ error = response.error;
9285+ isSuccess = !error;
9286+ }
9287+ } else {
9288+
9289+ // Extract error from statusText and normalize for non-aborts
9290+ error = statusText;
9291+ if ( status || !statusText ) {
9292+ statusText = "error";
9293+ if ( status < 0 ) {
9294+ status = 0;
9295+ }
9296+ }
9297+ }
9298+
9299+ // Set data for the fake xhr object
9300+ jqXHR.status = status;
9301+ jqXHR.statusText = ( nativeStatusText || statusText ) + "";
9302+
9303+ // Success/Error
9304+ if ( isSuccess ) {
9305+ deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
9306+ } else {
9307+ deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
9308+ }
9309+
9310+ // Status-dependent callbacks
9311+ jqXHR.statusCode( statusCode );
9312+ statusCode = undefined;
9313+
9314+ if ( fireGlobals ) {
9315+ globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
9316+ [ jqXHR, s, isSuccess ? success : error ] );
9317+ }
9318+
9319+ // Complete
9320+ completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
9321+
9322+ if ( fireGlobals ) {
9323+ globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
9324+
9325+ // Handle the global AJAX counter
9326+ if ( !( --jQuery.active ) ) {
9327+ jQuery.event.trigger( "ajaxStop" );
9328+ }
9329+ }
9330+ }
9331+
9332+ return jqXHR;
9333+ },
9334+
9335+ getJSON: function( url, data, callback ) {
9336+ return jQuery.get( url, data, callback, "json" );
9337+ },
9338+
9339+ getScript: function( url, callback ) {
9340+ return jQuery.get( url, undefined, callback, "script" );
9341+ }
9342+} );
9343+
9344+jQuery.each( [ "get", "post" ], function( i, method ) {
9345+ jQuery[ method ] = function( url, data, callback, type ) {
9346+
9347+ // Shift arguments if data argument was omitted
9348+ if ( isFunction( data ) ) {
9349+ type = type || callback;
9350+ callback = data;
9351+ data = undefined;
9352+ }
9353+
9354+ // The url can be an options object (which then must have .url)
9355+ return jQuery.ajax( jQuery.extend( {
9356+ url: url,
9357+ type: method,
9358+ dataType: type,
9359+ data: data,
9360+ success: callback
9361+ }, jQuery.isPlainObject( url ) && url ) );
9362+ };
9363+} );
9364+
9365+
9366+jQuery._evalUrl = function( url ) {
9367+ return jQuery.ajax( {
9368+ url: url,
9369+
9370+ // Make this explicit, since user can override this through ajaxSetup (#11264)
9371+ type: "GET",
9372+ dataType: "script",
9373+ cache: true,
9374+ async: false,
9375+ global: false,
9376+ "throws": true
9377+ } );
9378+};
9379+
9380+
9381+jQuery.fn.extend( {
9382+ wrapAll: function( html ) {
9383+ var wrap;
9384+
9385+ if ( this[ 0 ] ) {
9386+ if ( isFunction( html ) ) {
9387+ html = html.call( this[ 0 ] );
9388+ }
9389+
9390+ // The elements to wrap the target around
9391+ wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
9392+
9393+ if ( this[ 0 ].parentNode ) {
9394+ wrap.insertBefore( this[ 0 ] );
9395+ }
9396+
9397+ wrap.map( function() {
9398+ var elem = this;
9399+
9400+ while ( elem.firstElementChild ) {
9401+ elem = elem.firstElementChild;
9402+ }
9403+
9404+ return elem;
9405+ } ).append( this );
9406+ }
9407+
9408+ return this;
9409+ },
9410+
9411+ wrapInner: function( html ) {
9412+ if ( isFunction( html ) ) {
9413+ return this.each( function( i ) {
9414+ jQuery( this ).wrapInner( html.call( this, i ) );
9415+ } );
9416+ }
9417+
9418+ return this.each( function() {
9419+ var self = jQuery( this ),
9420+ contents = self.contents();
9421+
9422+ if ( contents.length ) {
9423+ contents.wrapAll( html );
9424+
9425+ } else {
9426+ self.append( html );
9427+ }
9428+ } );
9429+ },
9430+
9431+ wrap: function( html ) {
9432+ var htmlIsFunction = isFunction( html );
9433+
9434+ return this.each( function( i ) {
9435+ jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );
9436+ } );
9437+ },
9438+
9439+ unwrap: function( selector ) {
9440+ this.parent( selector ).not( "body" ).each( function() {
9441+ jQuery( this ).replaceWith( this.childNodes );
9442+ } );
9443+ return this;
9444+ }
9445+} );
9446+
9447+
9448+jQuery.expr.pseudos.hidden = function( elem ) {
9449+ return !jQuery.expr.pseudos.visible( elem );
9450+};
9451+jQuery.expr.pseudos.visible = function( elem ) {
9452+ return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
9453+};
9454+
9455+
9456+
9457+
9458+jQuery.ajaxSettings.xhr = function() {
9459+ try {
9460+ return new window.XMLHttpRequest();
9461+ } catch ( e ) {}
9462+};
9463+
9464+var xhrSuccessStatus = {
9465+
9466+ // File protocol always yields status code 0, assume 200
9467+ 0: 200,
9468+
9469+ // Support: IE <=9 only
9470+ // #1450: sometimes IE returns 1223 when it should be 204
9471+ 1223: 204
9472+ },
9473+ xhrSupported = jQuery.ajaxSettings.xhr();
9474+
9475+support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
9476+support.ajax = xhrSupported = !!xhrSupported;
9477+
9478+jQuery.ajaxTransport( function( options ) {
9479+ var callback, errorCallback;
9480+
9481+ // Cross domain only allowed if supported through XMLHttpRequest
9482+ if ( support.cors || xhrSupported && !options.crossDomain ) {
9483+ return {
9484+ send: function( headers, complete ) {
9485+ var i,
9486+ xhr = options.xhr();
9487+
9488+ xhr.open(
9489+ options.type,
9490+ options.url,
9491+ options.async,
9492+ options.username,
9493+ options.password
9494+ );
9495+
9496+ // Apply custom fields if provided
9497+ if ( options.xhrFields ) {
9498+ for ( i in options.xhrFields ) {
9499+ xhr[ i ] = options.xhrFields[ i ];
9500+ }
9501+ }
9502+
9503+ // Override mime type if needed
9504+ if ( options.mimeType && xhr.overrideMimeType ) {
9505+ xhr.overrideMimeType( options.mimeType );
9506+ }
9507+
9508+ // X-Requested-With header
9509+ // For cross-domain requests, seeing as conditions for a preflight are
9510+ // akin to a jigsaw puzzle, we simply never set it to be sure.
9511+ // (it can always be set on a per-request basis or even using ajaxSetup)
9512+ // For same-domain requests, won't change header if already provided.
9513+ if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
9514+ headers[ "X-Requested-With" ] = "XMLHttpRequest";
9515+ }
9516+
9517+ // Set headers
9518+ for ( i in headers ) {
9519+ xhr.setRequestHeader( i, headers[ i ] );
9520+ }
9521+
9522+ // Callback
9523+ callback = function( type ) {
9524+ return function() {
9525+ if ( callback ) {
9526+ callback = errorCallback = xhr.onload =
9527+ xhr.onerror = xhr.onabort = xhr.ontimeout =
9528+ xhr.onreadystatechange = null;
9529+
9530+ if ( type === "abort" ) {
9531+ xhr.abort();
9532+ } else if ( type === "error" ) {
9533+
9534+ // Support: IE <=9 only
9535+ // On a manual native abort, IE9 throws
9536+ // errors on any property access that is not readyState
9537+ if ( typeof xhr.status !== "number" ) {
9538+ complete( 0, "error" );
9539+ } else {
9540+ complete(
9541+
9542+ // File: protocol always yields status 0; see #8605, #14207
9543+ xhr.status,
9544+ xhr.statusText
9545+ );
9546+ }
9547+ } else {
9548+ complete(
9549+ xhrSuccessStatus[ xhr.status ] || xhr.status,
9550+ xhr.statusText,
9551+
9552+ // Support: IE <=9 only
9553+ // IE9 has no XHR2 but throws on binary (trac-11426)
9554+ // For XHR2 non-text, let the caller handle it (gh-2498)
9555+ ( xhr.responseType || "text" ) !== "text" ||
9556+ typeof xhr.responseText !== "string" ?
9557+ { binary: xhr.response } :
9558+ { text: xhr.responseText },
9559+ xhr.getAllResponseHeaders()
9560+ );
9561+ }
9562+ }
9563+ };
9564+ };
9565+
9566+ // Listen to events
9567+ xhr.onload = callback();
9568+ errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" );
9569+
9570+ // Support: IE 9 only
9571+ // Use onreadystatechange to replace onabort
9572+ // to handle uncaught aborts
9573+ if ( xhr.onabort !== undefined ) {
9574+ xhr.onabort = errorCallback;
9575+ } else {
9576+ xhr.onreadystatechange = function() {
9577+
9578+ // Check readyState before timeout as it changes
9579+ if ( xhr.readyState === 4 ) {
9580+
9581+ // Allow onerror to be called first,
9582+ // but that will not handle a native abort
9583+ // Also, save errorCallback to a variable
9584+ // as xhr.onerror cannot be accessed
9585+ window.setTimeout( function() {
9586+ if ( callback ) {
9587+ errorCallback();
9588+ }
9589+ } );
9590+ }
9591+ };
9592+ }
9593+
9594+ // Create the abort callback
9595+ callback = callback( "abort" );
9596+
9597+ try {
9598+
9599+ // Do send the request (this may raise an exception)
9600+ xhr.send( options.hasContent && options.data || null );
9601+ } catch ( e ) {
9602+
9603+ // #14683: Only rethrow if this hasn't been notified as an error yet
9604+ if ( callback ) {
9605+ throw e;
9606+ }
9607+ }
9608+ },
9609+
9610+ abort: function() {
9611+ if ( callback ) {
9612+ callback();
9613+ }
9614+ }
9615+ };
9616+ }
9617+} );
9618+
9619+
9620+
9621+
9622+// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
9623+jQuery.ajaxPrefilter( function( s ) {
9624+ if ( s.crossDomain ) {
9625+ s.contents.script = false;
9626+ }
9627+} );
9628+
9629+// Install script dataType
9630+jQuery.ajaxSetup( {
9631+ accepts: {
9632+ script: "text/javascript, application/javascript, " +
9633+ "application/ecmascript, application/x-ecmascript"
9634+ },
9635+ contents: {
9636+ script: /\b(?:java|ecma)script\b/
9637+ },
9638+ converters: {
9639+ "text script": function( text ) {
9640+ jQuery.globalEval( text );
9641+ return text;
9642+ }
9643+ }
9644+} );
9645+
9646+// Handle cache's special case and crossDomain
9647+jQuery.ajaxPrefilter( "script", function( s ) {
9648+ if ( s.cache === undefined ) {
9649+ s.cache = false;
9650+ }
9651+ if ( s.crossDomain ) {
9652+ s.type = "GET";
9653+ }
9654+} );
9655+
9656+// Bind script tag hack transport
9657+jQuery.ajaxTransport( "script", function( s ) {
9658+
9659+ // This transport only deals with cross domain requests
9660+ if ( s.crossDomain ) {
9661+ var script, callback;
9662+ return {
9663+ send: function( _, complete ) {
9664+ script = jQuery( "<script>" ).prop( {
9665+ charset: s.scriptCharset,
9666+ src: s.url
9667+ } ).on(
9668+ "load error",
9669+ callback = function( evt ) {
9670+ script.remove();
9671+ callback = null;
9672+ if ( evt ) {
9673+ complete( evt.type === "error" ? 404 : 200, evt.type );
9674+ }
9675+ }
9676+ );
9677+
9678+ // Use native DOM manipulation to avoid our domManip AJAX trickery
9679+ document.head.appendChild( script[ 0 ] );
9680+ },
9681+ abort: function() {
9682+ if ( callback ) {
9683+ callback();
9684+ }
9685+ }
9686+ };
9687+ }
9688+} );
9689+
9690+
9691+
9692+
9693+var oldCallbacks = [],
9694+ rjsonp = /(=)\?(?=&|$)|\?\?/;
9695+
9696+// Default jsonp settings
9697+jQuery.ajaxSetup( {
9698+ jsonp: "callback",
9699+ jsonpCallback: function() {
9700+ var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
9701+ this[ callback ] = true;
9702+ return callback;
9703+ }
9704+} );
9705+
9706+// Detect, normalize options and install callbacks for jsonp requests
9707+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
9708+
9709+ var callbackName, overwritten, responseContainer,
9710+ jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
9711+ "url" :
9712+ typeof s.data === "string" &&
9713+ ( s.contentType || "" )
9714+ .indexOf( "application/x-www-form-urlencoded" ) === 0 &&
9715+ rjsonp.test( s.data ) && "data"
9716+ );
9717+
9718+ // Handle iff the expected data type is "jsonp" or we have a parameter to set
9719+ if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
9720+
9721+ // Get callback name, remembering preexisting value associated with it
9722+ callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ?
9723+ s.jsonpCallback() :
9724+ s.jsonpCallback;
9725+
9726+ // Insert callback into url or form data
9727+ if ( jsonProp ) {
9728+ s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
9729+ } else if ( s.jsonp !== false ) {
9730+ s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
9731+ }
9732+
9733+ // Use data converter to retrieve json after script execution
9734+ s.converters[ "script json" ] = function() {
9735+ if ( !responseContainer ) {
9736+ jQuery.error( callbackName + " was not called" );
9737+ }
9738+ return responseContainer[ 0 ];
9739+ };
9740+
9741+ // Force json dataType
9742+ s.dataTypes[ 0 ] = "json";
9743+
9744+ // Install callback
9745+ overwritten = window[ callbackName ];
9746+ window[ callbackName ] = function() {
9747+ responseContainer = arguments;
9748+ };
9749+
9750+ // Clean-up function (fires after converters)
9751+ jqXHR.always( function() {
9752+
9753+ // If previous value didn't exist - remove it
9754+ if ( overwritten === undefined ) {
9755+ jQuery( window ).removeProp( callbackName );
9756+
9757+ // Otherwise restore preexisting value
9758+ } else {
9759+ window[ callbackName ] = overwritten;
9760+ }
9761+
9762+ // Save back as free
9763+ if ( s[ callbackName ] ) {
9764+
9765+ // Make sure that re-using the options doesn't screw things around
9766+ s.jsonpCallback = originalSettings.jsonpCallback;
9767+
9768+ // Save the callback name for future use
9769+ oldCallbacks.push( callbackName );
9770+ }
9771+
9772+ // Call if it was a function and we have a response
9773+ if ( responseContainer && isFunction( overwritten ) ) {
9774+ overwritten( responseContainer[ 0 ] );
9775+ }
9776+
9777+ responseContainer = overwritten = undefined;
9778+ } );
9779+
9780+ // Delegate to script
9781+ return "script";
9782+ }
9783+} );
9784+
9785+
9786+
9787+
9788+// Support: Safari 8 only
9789+// In Safari 8 documents created via document.implementation.createHTMLDocument
9790+// collapse sibling forms: the second one becomes a child of the first one.
9791+// Because of that, this security measure has to be disabled in Safari 8.
9792+// https://bugs.webkit.org/show_bug.cgi?id=137337
9793+support.createHTMLDocument = ( function() {
9794+ var body = document.implementation.createHTMLDocument( "" ).body;
9795+ body.innerHTML = "<form></form><form></form>";
9796+ return body.childNodes.length === 2;
9797+} )();
9798+
9799+
9800+// Argument "data" should be string of html
9801+// context (optional): If specified, the fragment will be created in this context,
9802+// defaults to document
9803+// keepScripts (optional): If true, will include scripts passed in the html string
9804+jQuery.parseHTML = function( data, context, keepScripts ) {
9805+ if ( typeof data !== "string" ) {
9806+ return [];
9807+ }
9808+ if ( typeof context === "boolean" ) {
9809+ keepScripts = context;
9810+ context = false;
9811+ }
9812+
9813+ var base, parsed, scripts;
9814+
9815+ if ( !context ) {
9816+
9817+ // Stop scripts or inline event handlers from being executed immediately
9818+ // by using document.implementation
9819+ if ( support.createHTMLDocument ) {
9820+ context = document.implementation.createHTMLDocument( "" );
9821+
9822+ // Set the base href for the created document
9823+ // so any parsed elements with URLs
9824+ // are based on the document's URL (gh-2965)
9825+ base = context.createElement( "base" );
9826+ base.href = document.location.href;
9827+ context.head.appendChild( base );
9828+ } else {
9829+ context = document;
9830+ }
9831+ }
9832+
9833+ parsed = rsingleTag.exec( data );
9834+ scripts = !keepScripts && [];
9835+
9836+ // Single tag
9837+ if ( parsed ) {
9838+ return [ context.createElement( parsed[ 1 ] ) ];
9839+ }
9840+
9841+ parsed = buildFragment( [ data ], context, scripts );
9842+
9843+ if ( scripts && scripts.length ) {
9844+ jQuery( scripts ).remove();
9845+ }
9846+
9847+ return jQuery.merge( [], parsed.childNodes );
9848+};
9849+
9850+
9851+/**
9852+ * Load a url into a page
9853+ */
9854+jQuery.fn.load = function( url, params, callback ) {
9855+ var selector, type, response,
9856+ self = this,
9857+ off = url.indexOf( " " );
9858+
9859+ if ( off > -1 ) {
9860+ selector = stripAndCollapse( url.slice( off ) );
9861+ url = url.slice( 0, off );
9862+ }
9863+
9864+ // If it's a function
9865+ if ( isFunction( params ) ) {
9866+
9867+ // We assume that it's the callback
9868+ callback = params;
9869+ params = undefined;
9870+
9871+ // Otherwise, build a param string
9872+ } else if ( params && typeof params === "object" ) {
9873+ type = "POST";
9874+ }
9875+
9876+ // If we have elements to modify, make the request
9877+ if ( self.length > 0 ) {
9878+ jQuery.ajax( {
9879+ url: url,
9880+
9881+ // If "type" variable is undefined, then "GET" method will be used.
9882+ // Make value of this field explicit since
9883+ // user can override it through ajaxSetup method
9884+ type: type || "GET",
9885+ dataType: "html",
9886+ data: params
9887+ } ).done( function( responseText ) {
9888+
9889+ // Save response for use in complete callback
9890+ response = arguments;
9891+
9892+ self.html( selector ?
9893+
9894+ // If a selector was specified, locate the right elements in a dummy div
9895+ // Exclude scripts to avoid IE 'Permission Denied' errors
9896+ jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
9897+
9898+ // Otherwise use the full result
9899+ responseText );
9900+
9901+ // If the request succeeds, this function gets "data", "status", "jqXHR"
9902+ // but they are ignored because response was set above.
9903+ // If it fails, this function gets "jqXHR", "status", "error"
9904+ } ).always( callback && function( jqXHR, status ) {
9905+ self.each( function() {
9906+ callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
9907+ } );
9908+ } );
9909+ }
9910+
9911+ return this;
9912+};
9913+
9914+
9915+
9916+
9917+// Attach a bunch of functions for handling common AJAX events
9918+jQuery.each( [
9919+ "ajaxStart",
9920+ "ajaxStop",
9921+ "ajaxComplete",
9922+ "ajaxError",
9923+ "ajaxSuccess",
9924+ "ajaxSend"
9925+], function( i, type ) {
9926+ jQuery.fn[ type ] = function( fn ) {
9927+ return this.on( type, fn );
9928+ };
9929+} );
9930+
9931+
9932+
9933+
9934+jQuery.expr.pseudos.animated = function( elem ) {
9935+ return jQuery.grep( jQuery.timers, function( fn ) {
9936+ return elem === fn.elem;
9937+ } ).length;
9938+};
9939+
9940+
9941+
9942+
9943+jQuery.offset = {
9944+ setOffset: function( elem, options, i ) {
9945+ var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
9946+ position = jQuery.css( elem, "position" ),
9947+ curElem = jQuery( elem ),
9948+ props = {};
9949+
9950+ // Set position first, in-case top/left are set even on static elem
9951+ if ( position === "static" ) {
9952+ elem.style.position = "relative";
9953+ }
9954+
9955+ curOffset = curElem.offset();
9956+ curCSSTop = jQuery.css( elem, "top" );
9957+ curCSSLeft = jQuery.css( elem, "left" );
9958+ calculatePosition = ( position === "absolute" || position === "fixed" ) &&
9959+ ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
9960+
9961+ // Need to be able to calculate position if either
9962+ // top or left is auto and position is either absolute or fixed
9963+ if ( calculatePosition ) {
9964+ curPosition = curElem.position();
9965+ curTop = curPosition.top;
9966+ curLeft = curPosition.left;
9967+
9968+ } else {
9969+ curTop = parseFloat( curCSSTop ) || 0;
9970+ curLeft = parseFloat( curCSSLeft ) || 0;
9971+ }
9972+
9973+ if ( isFunction( options ) ) {
9974+
9975+ // Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
9976+ options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
9977+ }
9978+
9979+ if ( options.top != null ) {
9980+ props.top = ( options.top - curOffset.top ) + curTop;
9981+ }
9982+ if ( options.left != null ) {
9983+ props.left = ( options.left - curOffset.left ) + curLeft;
9984+ }
9985+
9986+ if ( "using" in options ) {
9987+ options.using.call( elem, props );
9988+
9989+ } else {
9990+ curElem.css( props );
9991+ }
9992+ }
9993+};
9994+
9995+jQuery.fn.extend( {
9996+
9997+ // offset() relates an element's border box to the document origin
9998+ offset: function( options ) {
9999+
10000+ // Preserve chaining for setter
10001+ if ( arguments.length ) {
10002+ return options === undefined ?
10003+ this :
10004+ this.each( function( i ) {
10005+ jQuery.offset.setOffset( this, options, i );
10006+ } );
10007+ }
10008+
10009+ var rect, win,
10010+ elem = this[ 0 ];
10011+
10012+ if ( !elem ) {
10013+ return;
10014+ }
10015+
10016+ // Return zeros for disconnected and hidden (display: none) elements (gh-2310)
10017+ // Support: IE <=11 only
10018+ // Running getBoundingClientRect on a
10019+ // disconnected node in IE throws an error
10020+ if ( !elem.getClientRects().length ) {
10021+ return { top: 0, left: 0 };
10022+ }
10023+
10024+ // Get document-relative position by adding viewport scroll to viewport-relative gBCR
10025+ rect = elem.getBoundingClientRect();
10026+ win = elem.ownerDocument.defaultView;
10027+ return {
10028+ top: rect.top + win.pageYOffset,
10029+ left: rect.left + win.pageXOffset
10030+ };
10031+ },
10032+
10033+ // position() relates an element's margin box to its offset parent's padding box
10034+ // This corresponds to the behavior of CSS absolute positioning
10035+ position: function() {
10036+ if ( !this[ 0 ] ) {
10037+ return;
10038+ }
10039+
10040+ var offsetParent, offset, doc,
10041+ elem = this[ 0 ],
10042+ parentOffset = { top: 0, left: 0 };
10043+
10044+ // position:fixed elements are offset from the viewport, which itself always has zero offset
10045+ if ( jQuery.css( elem, "position" ) === "fixed" ) {
10046+
10047+ // Assume position:fixed implies availability of getBoundingClientRect
10048+ offset = elem.getBoundingClientRect();
10049+
10050+ } else {
10051+ offset = this.offset();
10052+
10053+ // Account for the *real* offset parent, which can be the document or its root element
10054+ // when a statically positioned element is identified
10055+ doc = elem.ownerDocument;
10056+ offsetParent = elem.offsetParent || doc.documentElement;
10057+ while ( offsetParent &&
10058+ ( offsetParent === doc.body || offsetParent === doc.documentElement ) &&
10059+ jQuery.css( offsetParent, "position" ) === "static" ) {
10060+
10061+ offsetParent = offsetParent.parentNode;
10062+ }
10063+ if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) {
10064+
10065+ // Incorporate borders into its offset, since they are outside its content origin
10066+ parentOffset = jQuery( offsetParent ).offset();
10067+ parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true );
10068+ parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true );
10069+ }
10070+ }
10071+
10072+ // Subtract parent offsets and element margins
10073+ return {
10074+ top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
10075+ left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
10076+ };
10077+ },
10078+
10079+ // This method will return documentElement in the following cases:
10080+ // 1) For the element inside the iframe without offsetParent, this method will return
10081+ // documentElement of the parent window
10082+ // 2) For the hidden or detached element
10083+ // 3) For body or html element, i.e. in case of the html node - it will return itself
10084+ //
10085+ // but those exceptions were never presented as a real life use-cases
10086+ // and might be considered as more preferable results.
10087+ //
10088+ // This logic, however, is not guaranteed and can change at any point in the future
10089+ offsetParent: function() {
10090+ return this.map( function() {
10091+ var offsetParent = this.offsetParent;
10092+
10093+ while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
10094+ offsetParent = offsetParent.offsetParent;
10095+ }
10096+
10097+ return offsetParent || documentElement;
10098+ } );
10099+ }
10100+} );
10101+
10102+// Create scrollLeft and scrollTop methods
10103+jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
10104+ var top = "pageYOffset" === prop;
10105+
10106+ jQuery.fn[ method ] = function( val ) {
10107+ return access( this, function( elem, method, val ) {
10108+
10109+ // Coalesce documents and windows
10110+ var win;
10111+ if ( isWindow( elem ) ) {
10112+ win = elem;
10113+ } else if ( elem.nodeType === 9 ) {
10114+ win = elem.defaultView;
10115+ }
10116+
10117+ if ( val === undefined ) {
10118+ return win ? win[ prop ] : elem[ method ];
10119+ }
10120+
10121+ if ( win ) {
10122+ win.scrollTo(
10123+ !top ? val : win.pageXOffset,
10124+ top ? val : win.pageYOffset
10125+ );
10126+
10127+ } else {
10128+ elem[ method ] = val;
10129+ }
10130+ }, method, val, arguments.length );
10131+ };
10132+} );
10133+
10134+// Support: Safari <=7 - 9.1, Chrome <=37 - 49
10135+// Add the top/left cssHooks using jQuery.fn.position
10136+// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
10137+// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
10138+// getComputedStyle returns percent when specified for top/left/bottom/right;
10139+// rather than make the css module depend on the offset module, just check for it here
10140+jQuery.each( [ "top", "left" ], function( i, prop ) {
10141+ jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
10142+ function( elem, computed ) {
10143+ if ( computed ) {
10144+ computed = curCSS( elem, prop );
10145+
10146+ // If curCSS returns percentage, fallback to offset
10147+ return rnumnonpx.test( computed ) ?
10148+ jQuery( elem ).position()[ prop ] + "px" :
10149+ computed;
10150+ }
10151+ }
10152+ );
10153+} );
10154+
10155+
10156+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
10157+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
10158+ jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
10159+ function( defaultExtra, funcName ) {
10160+
10161+ // Margin is only for outerHeight, outerWidth
10162+ jQuery.fn[ funcName ] = function( margin, value ) {
10163+ var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
10164+ extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
10165+
10166+ return access( this, function( elem, type, value ) {
10167+ var doc;
10168+
10169+ if ( isWindow( elem ) ) {
10170+
10171+ // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
10172+ return funcName.indexOf( "outer" ) === 0 ?
10173+ elem[ "inner" + name ] :
10174+ elem.document.documentElement[ "client" + name ];
10175+ }
10176+
10177+ // Get document width or height
10178+ if ( elem.nodeType === 9 ) {
10179+ doc = elem.documentElement;
10180+
10181+ // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
10182+ // whichever is greatest
10183+ return Math.max(
10184+ elem.body[ "scroll" + name ], doc[ "scroll" + name ],
10185+ elem.body[ "offset" + name ], doc[ "offset" + name ],
10186+ doc[ "client" + name ]
10187+ );
10188+ }
10189+
10190+ return value === undefined ?
10191+
10192+ // Get width or height on the element, requesting but not forcing parseFloat
10193+ jQuery.css( elem, type, extra ) :
10194+
10195+ // Set width or height on the element
10196+ jQuery.style( elem, type, value, extra );
10197+ }, type, chainable ? margin : undefined, chainable );
10198+ };
10199+ } );
10200+} );
10201+
10202+
10203+jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
10204+ "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
10205+ "change select submit keydown keypress keyup contextmenu" ).split( " " ),
10206+ function( i, name ) {
10207+
10208+ // Handle event binding
10209+ jQuery.fn[ name ] = function( data, fn ) {
10210+ return arguments.length > 0 ?
10211+ this.on( name, null, data, fn ) :
10212+ this.trigger( name );
10213+ };
10214+} );
10215+
10216+jQuery.fn.extend( {
10217+ hover: function( fnOver, fnOut ) {
10218+ return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
10219+ }
10220+} );
10221+
10222+
10223+
10224+
10225+jQuery.fn.extend( {
10226+
10227+ bind: function( types, data, fn ) {
10228+ return this.on( types, null, data, fn );
10229+ },
10230+ unbind: function( types, fn ) {
10231+ return this.off( types, null, fn );
10232+ },
10233+
10234+ delegate: function( selector, types, data, fn ) {
10235+ return this.on( types, selector, data, fn );
10236+ },
10237+ undelegate: function( selector, types, fn ) {
10238+
10239+ // ( namespace ) or ( selector, types [, fn] )
10240+ return arguments.length === 1 ?
10241+ this.off( selector, "**" ) :
10242+ this.off( types, selector || "**", fn );
10243+ }
10244+} );
10245+
10246+// Bind a function to a context, optionally partially applying any
10247+// arguments.
10248+// jQuery.proxy is deprecated to promote standards (specifically Function#bind)
10249+// However, it is not slated for removal any time soon
10250+jQuery.proxy = function( fn, context ) {
10251+ var tmp, args, proxy;
10252+
10253+ if ( typeof context === "string" ) {
10254+ tmp = fn[ context ];
10255+ context = fn;
10256+ fn = tmp;
10257+ }
10258+
10259+ // Quick check to determine if target is callable, in the spec
10260+ // this throws a TypeError, but we will just return undefined.
10261+ if ( !isFunction( fn ) ) {
10262+ return undefined;
10263+ }
10264+
10265+ // Simulated bind
10266+ args = slice.call( arguments, 2 );
10267+ proxy = function() {
10268+ return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
10269+ };
10270+
10271+ // Set the guid of unique handler to the same of original handler, so it can be removed
10272+ proxy.guid = fn.guid = fn.guid || jQuery.guid++;
10273+
10274+ return proxy;
10275+};
10276+
10277+jQuery.holdReady = function( hold ) {
10278+ if ( hold ) {
10279+ jQuery.readyWait++;
10280+ } else {
10281+ jQuery.ready( true );
10282+ }
10283+};
10284+jQuery.isArray = Array.isArray;
10285+jQuery.parseJSON = JSON.parse;
10286+jQuery.nodeName = nodeName;
10287+jQuery.isFunction = isFunction;
10288+jQuery.isWindow = isWindow;
10289+jQuery.camelCase = camelCase;
10290+jQuery.type = toType;
10291+
10292+jQuery.now = Date.now;
10293+
10294+jQuery.isNumeric = function( obj ) {
10295+
10296+ // As of jQuery 3.0, isNumeric is limited to
10297+ // strings and numbers (primitives or objects)
10298+ // that can be coerced to finite numbers (gh-2662)
10299+ var type = jQuery.type( obj );
10300+ return ( type === "number" || type === "string" ) &&
10301+
10302+ // parseFloat NaNs numeric-cast false positives ("")
10303+ // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
10304+ // subtraction forces infinities to NaN
10305+ !isNaN( obj - parseFloat( obj ) );
10306+};
10307+
10308+
10309+
10310+
10311+// Register as a named AMD module, since jQuery can be concatenated with other
10312+// files that may use define, but not via a proper concatenation script that
10313+// understands anonymous AMD modules. A named AMD is safest and most robust
10314+// way to register. Lowercase jquery is used because AMD module names are
10315+// derived from file names, and jQuery is normally delivered in a lowercase
10316+// file name. Do this after creating the global so that if an AMD module wants
10317+// to call noConflict to hide this version of jQuery, it will work.
10318+
10319+// Note that for maximum portability, libraries that are not jQuery should
10320+// declare themselves as anonymous modules, and avoid setting a global if an
10321+// AMD loader is present. jQuery is a special case. For more information, see
10322+// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
10323+
10324+if ( typeof define === "function" && define.amd ) {
10325+ define( "jquery", [], function() {
10326+ return jQuery;
10327+ } );
10328+}
10329+
10330+
10331+
10332+
10333+var
10334+
10335+ // Map over jQuery in case of overwrite
10336+ _jQuery = window.jQuery,
10337+
10338+ // Map over the $ in case of overwrite
10339+ _$ = window.$;
10340+
10341+jQuery.noConflict = function( deep ) {
10342+ if ( window.$ === jQuery ) {
10343+ window.$ = _$;
10344+ }
10345+
10346+ if ( deep && window.jQuery === jQuery ) {
10347+ window.jQuery = _jQuery;
10348+ }
10349+
10350+ return jQuery;
10351+};
10352+
10353+// Expose jQuery and $ identifiers, even in AMD
10354+// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
10355+// and CommonJS for browser emulators (#13566)
10356+if ( !noGlobal ) {
10357+ window.jQuery = window.$ = jQuery;
10358+}
10359+
10360+
10361+
10362+
10363+return jQuery;
10364+} );