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1/*! 2 * jQuery JavaScript Library v2.0.3 3 * http://jquery.com/ 4 * 5 * Includes Sizzle.js 6 * http://sizzlejs.com/ 7 * 8 * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors 9 * Released under the MIT license 10 * http://jquery.org/license 11 * 12 * Date: 2013-07-03T13:30Z 13 */ 14(function( window, undefined ) { 15 16// Can't do this because several apps including ASP.NET trace 17// the stack via arguments.caller.callee and Firefox dies if 18// you try to trace through "use strict" call chains. (#13335) 19// Support: Firefox 18+ 20//"use strict"; 21var 22 // A central reference to the root jQuery(document) 23 rootjQuery, 24 25 // The deferred used on DOM ready 26 readyList, 27 28 // Support: IE9 29 // For `typeof xmlNode.method` instead of `xmlNode.method !== undefined` 30 core_strundefined = typeof undefined, 31 32 // Use the correct document accordingly with window argument (sandbox) 33 location = window.location, 34 document = window.document, 35 docElem = document.documentElement, 36 37 // Map over jQuery in case of overwrite 38 _jQuery = window.jQuery, 39 40 // Map over the $ in case of overwrite 41 _$ = window.$, 42 43 // [[Class]] -> type pairs 44 class2type = {}, 45 46 // List of deleted data cache ids, so we can reuse them 47 core_deletedIds = [], 48 49 core_version = "2.0.3", 50 51 // Save a reference to some core methods 52 core_concat = core_deletedIds.concat, 53 core_push = core_deletedIds.push, 54 core_slice = core_deletedIds.slice, 55 core_indexOf = core_deletedIds.indexOf, 56 core_toString = class2type.toString, 57 core_hasOwn = class2type.hasOwnProperty, 58 core_trim = core_version.trim, 59 60 // Define a local copy of jQuery 61 jQuery = function( selector, context ) { 62 // The jQuery object is actually just the init constructor 'enhanced' 63 return new jQuery.fn.init( selector, context, rootjQuery ); 64 }, 65 66 // Used for matching numbers 67 core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source, 68 69 // Used for splitting on whitespace 70 core_rnotwhite = /\S+/g, 71 72 // A simple way to check for HTML strings 73 // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) 74 // Strict HTML recognition (#11290: must start with <) 75 rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, 76 77 // Match a standalone tag 78 rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/, 79 80 // Matches dashed string for camelizing 81 rmsPrefix = /^-ms-/, 82 rdashAlpha = /-([\da-z])/gi, 83 84 // Used by jQuery.camelCase as callback to replace() 85 fcamelCase = function( all, letter ) { 86 return letter.toUpperCase(); 87 }, 88 89 // The ready event handler and self cleanup method 90 completed = function() { 91 document.removeEventListener( "DOMContentLoaded", completed, false ); 92 window.removeEventListener( "load", completed, false ); 93 jQuery.ready(); 94 }; 95 96jQuery.fn = jQuery.prototype = { 97 // The current version of jQuery being used 98 jquery: core_version, 99 100 constructor: jQuery, 101 init: function( selector, context, rootjQuery ) { 102 var match, elem; 103 104 // HANDLE: $(""), $(null), $(undefined), $(false) 105 if ( !selector ) { 106 return this; 107 } 108 109 // Handle HTML strings 110 if ( typeof selector === "string" ) { 111 if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { 112 // Assume that strings that start and end with <> are HTML and skip the regex check 113 match = [ null, selector, null ]; 114 115 } else { 116 match = rquickExpr.exec( selector ); 117 } 118 119 // Match html or make sure no context is specified for #id 120 if ( match && (match[1] || !context) ) { 121 122 // HANDLE: $(html) -> $(array) 123 if ( match[1] ) { 124 context = context instanceof jQuery ? context[0] : context; 125 126 // scripts is true for back-compat 127 jQuery.merge( this, jQuery.parseHTML( 128 match[1], 129 context && context.nodeType ? context.ownerDocument || context : document, 130 true 131 ) ); 132 133 // HANDLE: $(html, props) 134 if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { 135 for ( match in context ) { 136 // Properties of context are called as methods if possible 137 if ( jQuery.isFunction( this[ match ] ) ) { 138 this[ match ]( context[ match ] ); 139 140 // ...and otherwise set as attributes 141 } else { 142 this.attr( match, context[ match ] ); 143 } 144 } 145 } 146 147 return this; 148 149 // HANDLE: $(#id) 150 } else { 151 elem = document.getElementById( match[2] ); 152 153 // Check parentNode to catch when Blackberry 4.6 returns 154 // nodes that are no longer in the document #6963 155 if ( elem && elem.parentNode ) { 156 // Inject the element directly into the jQuery object 157 this.length = 1; 158 this[0] = elem; 159 } 160 161 this.context = document; 162 this.selector = selector; 163 return this; 164 } 165 166 // HANDLE: $(expr, $(...)) 167 } else if ( !context || context.jquery ) { 168 return ( context || rootjQuery ).find( selector ); 169 170 // HANDLE: $(expr, context) 171 // (which is just equivalent to: $(context).find(expr) 172 } else { 173 return this.constructor( context ).find( selector ); 174 } 175 176 // HANDLE: $(DOMElement) 177 } else if ( selector.nodeType ) { 178 this.context = this[0] = selector; 179 this.length = 1; 180 return this; 181 182 // HANDLE: $(function) 183 // Shortcut for document ready 184 } else if ( jQuery.isFunction( selector ) ) { 185 return rootjQuery.ready( selector ); 186 } 187 188 if ( selector.selector !== undefined ) { 189 this.selector = selector.selector; 190 this.context = selector.context; 191 } 192 193 return jQuery.makeArray( selector, this ); 194 }, 195 196 // Start with an empty selector 197 selector: "", 198 199 // The default length of a jQuery object is 0 200 length: 0, 201 202 toArray: function() { 203 return core_slice.call( this ); 204 }, 205 206 // Get the Nth element in the matched element set OR 207 // Get the whole matched element set as a clean array 208 get: function( num ) { 209 return num == null ? 210 211 // Return a 'clean' array 212 this.toArray() : 213 214 // Return just the object 215 ( num < 0 ? this[ this.length + num ] : this[ num ] ); 216 }, 217 218 // Take an array of elements and push it onto the stack 219 // (returning the new matched element set) 220 pushStack: function( elems ) { 221 222 // Build a new jQuery matched element set 223 var ret = jQuery.merge( this.constructor(), elems ); 224 225 // Add the old object onto the stack (as a reference)
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226 ret.prevObject = this; 227 ret.context = this.context; 228 229 // Return the newly-formed element set 230 return ret; 231 }, 232 233 // Execute a callback for every element in the matched set. 234 // (You can seed the arguments with an array of args, but this is 235 // only used internally.) 236 each: function( callback, args ) { 237 return jQuery.each( this, callback, args ); 238 }, 239 240 ready: function( fn ) { 241 // Add the callback 242 jQuery.ready.promise().done( fn ); 243 244 return this; 245 }, 246 247 slice: function() { 248 return this.pushStack( core_slice.apply( this, arguments ) ); 249 }, 250 251 first: function() { 252 return this.eq( 0 ); 253 }, 254 255 last: function() { 256 return this.eq( -1 ); 257 }, 258 259 eq: function( i ) { 260 var len = this.length, 261 j = +i + ( i < 0 ? len : 0 ); 262 return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); 263 }, 264 265 map: function( callback ) { 266 return this.pushStack( jQuery.map(this, function( elem, i ) { 267 return callback.call( elem, i, elem ); 268 })); 269 }, 270 271 end: function() { 272 return this.prevObject || this.constructor(null); 273 }, 274 275 // For internal use only. 276 // Behaves like an Array's method, not like a jQuery method. 277 push: core_push, 278 sort: [].sort, 279 splice: [].splice 280}; 281 282// Give the init function the jQuery prototype for later instantiation 283jQuery.fn.init.prototype = jQuery.fn; 284 285jQuery.extend = jQuery.fn.extend = function() { 286 var options, name, src, copy, copyIsArray, clone, 287 target = arguments[0] || {}, 288 i = 1, 289 length = arguments.length, 290 deep = false; 291 292 // Handle a deep copy situation 293 if ( typeof target === "boolean" ) { 294 deep = target; 295 target = arguments[1] || {}; 296 // skip the boolean and the target 297 i = 2; 298 } 299 300 // Handle case when target is a string or something (possible in deep copy) 301 if ( typeof target !== "object" && !jQuery.isFunction(target) ) { 302 target = {}; 303 } 304 305 // extend jQuery itself if only one argument is passed 306 if ( length === i ) { 307 target = this; 308 --i; 309 } 310 311 for ( ; i < length; i++ ) { 312 // Only deal with non-null/undefined values 313 if ( (options = arguments[ i ]) != null ) { 314 // Extend the base object 315 for ( name in options ) { 316 src = target[ name ]; 317 copy = options[ name ]; 318 319 // Prevent never-ending loop 320 if ( target === copy ) { 321 continue; 322 } 323 324 // Recurse if we're merging plain objects or arrays 325 if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { 326 if ( copyIsArray ) { 327 copyIsArray = false; 328 clone = src && jQuery.isArray(src) ? src : []; 329 330 } else { 331 clone = src && jQuery.isPlainObject(src) ? src : {}; 332 } 333 334 // Never move original objects, clone them 335 target[ name ] = jQuery.extend( deep, clone, copy ); 336 337 // Don't bring in undefined values 338 } else if ( copy !== undefined ) { 339 target[ name ] = copy; 340 } 341 } 342 } 343 } 344 345 // Return the modified object 346 return target; 347}; 348 349jQuery.extend({ 350 // Unique for each copy of jQuery on the page 351 expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ), 352 353 noConflict: function( deep ) { 354 if ( window.$ === jQuery ) { 355 window.$ = _$; 356 } 357 358 if ( deep && window.jQuery === jQuery ) { 359 window.jQuery = _jQuery; 360 } 361 362 return jQuery; 363 }, 364 365 // Is the DOM ready to be used? Set to true once it occurs. 366 isReady: false, 367 368 // A counter to track how many items to wait for before 369 // the ready event fires. See #6781 370 readyWait: 1, 371 372 // Hold (or release) the ready event 373 holdReady: function( hold ) { 374 if ( hold ) { 375 jQuery.readyWait++; 376 } else { 377 jQuery.ready( true ); 378 } 379 }, 380 381 // Handle when the DOM is ready 382 ready: function( wait ) { 383 384 // Abort if there are pending holds or we're already ready 385 if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { 386 return; 387 } 388 389 // Remember that the DOM is ready 390 jQuery.isReady = true; 391 392 // If a normal DOM Ready event fired, decrement, and wait if need be 393 if ( wait !== true && --jQuery.readyWait > 0 ) { 394 return; 395 } 396 397 // If there are functions bound, to execute 398 readyList.resolveWith( document, [ jQuery ] ); 399 400 // Trigger any bound ready events 401 if ( jQuery.fn.trigger ) { 402 jQuery( document ).trigger("ready").off("ready"); 403 } 404 }, 405 406 // See test/unit/core.js for details concerning isFunction. 407 // Since version 1.3, DOM methods and functions like alert 408 // aren't supported. They return false on IE (#2968). 409 isFunction: function( obj ) { 410 return jQuery.type(obj) === "function"; 411 }, 412 413 isArray: Array.isArray, 414 415 isWindow: function( obj ) { 416 return obj != null && obj === obj.window; 417 }, 418 419 isNumeric: function( obj ) { 420 return !isNaN( parseFloat(obj) ) && isFinite( obj ); 421 }, 422 423 type: function( obj ) { 424 if ( obj == null ) { 425 return String( obj ); 426 }
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427 // Support: Safari <= 5.1 (functionish RegExp) 428 return typeof obj === "object" || typeof obj === "function" ? 429 class2type[ core_toString.call(obj) ] || "object" : 430 typeof obj; 431 }, 432 433 isPlainObject: function( obj ) { 434 // Not plain objects: 435 // - Any object or value whose internal [[Class]] property is not "[object Object]" 436 // - DOM nodes 437 // - window 438 if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { 439 return false; 440 } 441 442 // Support: Firefox <20 443 // The try/catch suppresses exceptions thrown when attempting to access 444 // the "constructor" property of certain host objects, ie. |window.location| 445 // https://bugzilla.mozilla.org/show_bug.cgi?id=814622 446 try { 447 if ( obj.constructor && 448 !core_hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) { 449 return false; 450 } 451 } catch ( e ) { 452 return false; 453 } 454 455 // If the function hasn't returned already, we're confident that 456 // |obj| is a plain object, created by {} or constructed with new Object 457 return true; 458 }, 459 460 isEmptyObject: function( obj ) { 461 var name; 462 for ( name in obj ) { 463 return false; 464 } 465 return true; 466 }, 467 468 error: function( msg ) { 469 throw new Error( msg ); 470 }, 471 472 // data: string of html 473 // context (optional): If specified, the fragment will be created in this context, defaults to document 474 // keepScripts (optional): If true, will include scripts passed in the html string 475 parseHTML: function( data, context, keepScripts ) { 476 if ( !data || typeof data !== "string" ) { 477 return null; 478 } 479 if ( typeof context === "boolean" ) { 480 keepScripts = context; 481 context = false; 482 } 483 context = context || document; 484 485 var parsed = rsingleTag.exec( data ), 486 scripts = !keepScripts && []; 487 488 // Single tag 489 if ( parsed ) { 490 return [ context.createElement( parsed[1] ) ]; 491 } 492 493 parsed = jQuery.buildFragment( [ data ], context, scripts ); 494 495 if ( scripts ) { 496 jQuery( scripts ).remove(); 497 } 498 499 return jQuery.merge( [], parsed.childNodes ); 500 }, 501 502 parseJSON: JSON.parse, 503 504 // Cross-browser xml parsing 505 parseXML: function( data ) { 506 var xml, tmp; 507 if ( !data || typeof data !== "string" ) { 508 return null; 509 } 510 511 // Support: IE9 512 try { 513 tmp = new DOMParser(); 514 xml = tmp.parseFromString( data , "text/xml" ); 515 } catch ( e ) { 516 xml = undefined; 517 } 518 519 if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { 520 jQuery.error( "Invalid XML: " + data ); 521 } 522 return xml; 523 }, 524 525 noop: function() {}, 526 527 // Evaluates a script in a global context 528 globalEval: function( code ) { 529 var script, 530 indirect = eval; 531 532 code = jQuery.trim( code ); 533 534 if ( code ) { 535 // If the code includes a valid, prologue position 536 // strict mode pragma, execute code by injecting a 537 // script tag into the document. 538 if ( code.indexOf("use strict") === 1 ) { 539 script = document.createElement("script"); 540 script.text = code; 541 document.head.appendChild( script ).parentNode.removeChild( script ); 542 } else { 543 // Otherwise, avoid the DOM node creation, insertion 544 // and removal by using an indirect global eval 545 indirect( code ); 546 } 547 } 548 }, 549 550 // Convert dashed to camelCase; used by the css and data modules 551 // Microsoft forgot to hump their vendor prefix (#9572) 552 camelCase: function( string ) { 553 return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); 554 }, 555 556 nodeName: function( elem, name ) { 557 return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); 558 }, 559 560 // args is for internal usage only 561 each: function( obj, callback, args ) { 562 var value, 563 i = 0, 564 length = obj.length, 565 isArray = isArraylike( obj ); 566 567 if ( args ) { 568 if ( isArray ) { 569 for ( ; i < length; i++ ) { 570 value = callback.apply( obj[ i ], args ); 571 572 if ( value === false ) { 573 break; 574 } 575 } 576 } else { 577 for ( i in obj ) { 578 value = callback.apply( obj[ i ], args ); 579 580 if ( value === false ) { 581 break; 582 } 583 } 584 } 585 586 // A special, fast, case for the most common use of each 587 } else { 588 if ( isArray ) { 589 for ( ; i < length; i++ ) { 590 value = callback.call( obj[ i ], i, obj[ i ] ); 591 592 if ( value === false ) { 593 break; 594 } 595 } 596 } else { 597 for ( i in obj ) { 598 value = callback.call( obj[ i ], i, obj[ i ] ); 599 600 if ( value === false ) { 601 break; 602 } 603 } 604 } 605 } 606 607 return obj; 608 }, 609 610 trim: function( text ) { 611 return text == null ? "" : core_trim.call( text ); 612 }, 613 614 // results is for internal usage only 615 makeArray: function( arr, results ) { 616 var ret = results || []; 617 618 if ( arr != null ) { 619 if ( isArraylike( Object(arr) ) ) { 620 jQuery.merge( ret, 621 typeof arr === "string" ? 622 [ arr ] : arr 623 ); 624 } else { 625 core_push.call( ret, arr ); 626 } 627 } 628 629 return ret; 630 }, 631 632 inArray: function( elem, arr, i ) { 633 return arr == null ? -1 : core_indexOf.call( arr, elem, i ); 634 }, 635 636 merge: function( first, second ) { 637 var l = second.length, 638 i = first.length, 639 j = 0; 640 641 if ( typeof l === "number" ) { 642 for ( ; j < l; j++ ) { 643 first[ i++ ] = second[ j ]; 644 } 645 } else { 646 while ( second[j] !== undefined ) { 647 first[ i++ ] = second[ j++ ]; 648 } 649 } 650 651 first.length = i; 652 653 return first; 654 }, 655 656 grep: function( elems, callback, inv ) { 657 var retVal, 658 ret = [], 659 i = 0, 660 length = elems.length; 661 inv = !!inv; 662 663 // Go through the array, only saving the items 664 // that pass the validator function 665 for ( ; i < length; i++ ) { 666 retVal = !!callback( elems[ i ], i ); 667 if ( inv !== retVal ) { 668 ret.push( elems[ i ] ); 669 } 670 } 671 672 return ret; 673 }, 674 675 // arg is for internal usage only 676 map: function( elems, callback, arg ) { 677 var value, 678 i = 0, 679 length = elems.length, 680 isArray = isArraylike( elems ), 681 ret = []; 682 683 // Go through the array, translating each of the items to their 684 if ( isArray ) { 685 for ( ; i < length; i++ ) { 686 value = callback( elems[ i ], i, arg ); 687 688 if ( value != null ) { 689 ret[ ret.length ] = value; 690 } 691 } 692 693 // Go through every key on the object, 694 } else { 695 for ( i in elems ) { 696 value = callback( elems[ i ], i, arg ); 697 698 if ( value != null ) { 699 ret[ ret.length ] = value; 700 } 701 } 702 } 703 704 // Flatten any nested arrays 705 return core_concat.apply( [], ret ); 706 }, 707 708 // A global GUID counter for objects 709 guid: 1, 710 711 // Bind a function to a context, optionally partially applying any 712 // arguments. 713 proxy: function( fn, context ) { 714 var tmp, args, proxy; 715 716 if ( typeof context === "string" ) { 717 tmp = fn[ context ]; 718 context = fn; 719 fn = tmp; 720 } 721 722 // Quick check to determine if target is callable, in the spec 723 // this throws a TypeError, but we will just return undefined. 724 if ( !jQuery.isFunction( fn ) ) { 725 return undefined; 726 } 727 728 // Simulated bind 729 args = core_slice.call( arguments, 2 ); 730 proxy = function() { 731 return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) ); 732 }; 733 734 // Set the guid of unique handler to the same of original handler, so it can be removed 735 proxy.guid = fn.guid = fn.guid || jQuery.guid++; 736 737 return proxy; 738 }, 739 740 // Multifunctional method to get and set values of a collection 741 // The value/s can optionally be executed if it's a function 742 access: function( elems, fn, key, value, chainable, emptyGet, raw ) { 743 var i = 0, 744 length = elems.length, 745 bulk = key == null; 746 747 // Sets many values 748 if ( jQuery.type( key ) === "object" ) { 749 chainable = true; 750 for ( i in key ) { 751 jQuery.access( elems, fn, i, key[i], true, emptyGet, raw ); 752 } 753 754 // Sets one value 755 } else if ( value !== undefined ) { 756 chainable = true; 757 758 if ( !jQuery.isFunction( value ) ) { 759 raw = true; 760 } 761 762 if ( bulk ) { 763 // Bulk operations run against the entire set 764 if ( raw ) { 765 fn.call( elems, value ); 766 fn = null; 767 768 // ...except when executing function values 769 } else { 770 bulk = fn; 771 fn = function( elem, key, value ) {
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772 return bulk.call( jQuery( elem ), value ); 773 }; 774 } 775 } 776 777 if ( fn ) { 778 for ( ; i < length; i++ ) { 779 fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); 780 } 781 } 782 } 783 784 return chainable ? 785 elems : 786 787 // Gets 788 bulk ? 789 fn.call( elems ) : 790 length ? fn( elems[0], key ) : emptyGet; 791 }, 792 793 now: Date.now, 794 795 // A method for quickly swapping in/out CSS properties to get correct calculations. 796 // Note: this method belongs to the css module but it's needed here for the support module. 797 // If support gets modularized, this method should be moved back to the css module. 798 swap: function( elem, options, callback, args ) { 799 var ret, name, 800 old = {}; 801 802 // Remember the old values, and insert the new ones 803 for ( name in options ) { 804 old[ name ] = elem.style[ name ]; 805 elem.style[ name ] = options[ name ]; 806 } 807 808 ret = callback.apply( elem, args || [] ); 809 810 // Revert the old values 811 for ( name in options ) { 812 elem.style[ name ] = old[ name ]; 813 } 814 815 return ret; 816 } 817}); 818 819jQuery.ready.promise = function( obj ) { 820 if ( !readyList ) { 821 822 readyList = jQuery.Deferred(); 823 824 // Catch cases where $(document).ready() is called after the browser event has already occurred. 825 // we once tried to use readyState "interactive" here, but it caused issues like the one 826 // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 827 if ( document.readyState === "complete" ) { 828 // Handle it asynchronously to allow scripts the opportunity to delay ready 829 setTimeout( jQuery.ready ); 830 831 } else { 832 833 // Use the handy event callback 834 document.addEventListener( "DOMContentLoaded", completed, false ); 835 836 // A fallback to window.onload, that will always work 837 window.addEventListener( "load", completed, false ); 838 } 839 } 840 return readyList.promise( obj ); 841}; 842 843// Populate the class2type map 844jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { 845 class2type[ "[object " + name + "]" ] = name.toLowerCase(); 846}); 847 848function isArraylike( obj ) { 849 var length = obj.length, 850 type = jQuery.type( obj ); 851 852 if ( jQuery.isWindow( obj ) ) { 853 return false; 854 } 855 856 if ( obj.nodeType === 1 && length ) { 857 return true; 858 } 859 860 return type === "array" || type !== "function" && 861 ( length === 0 || 862 typeof length === "number" && length > 0 && ( length - 1 ) in obj ); 863} 864 865// All jQuery objects should point back to these 866rootjQuery = jQuery(document); 867/*! 868 * Sizzle CSS Selector Engine v1.9.4-pre 869 * http://sizzlejs.com/ 870 * 871 * Copyright 2013 jQuery Foundation, Inc. and other contributors 872 * Released under the MIT license 873 * http://jquery.org/license 874 * 875 * Date: 2013-06-03 876 */ 877(function( window, undefined ) { 878 879var i, 880 support, 881 cachedruns, 882 Expr, 883 getText, 884 isXML, 885 compile, 886 outermostContext, 887 sortInput, 888 889 // Local document vars 890 setDocument, 891 document, 892 docElem, 893 documentIsHTML, 894 rbuggyQSA, 895 rbuggyMatches, 896 matches, 897 contains, 898 899 // Instance-specific data 900 expando = "sizzle" + -(new Date()), 901 preferredDoc = window.document, 902 dirruns = 0, 903 done = 0, 904 classCache = createCache(), 905 tokenCache = createCache(), 906 compilerCache = createCache(), 907 hasDuplicate = false, 908 sortOrder = function( a, b ) { 909 if ( a === b ) { 910 hasDuplicate = true; 911 return 0; 912 } 913 return 0; 914 }, 915 916 // General-purpose constants 917 strundefined = typeof undefined, 918 MAX_NEGATIVE = 1 << 31, 919 920 // Instance methods 921 hasOwn = ({}).hasOwnProperty, 922 arr = [], 923 pop = arr.pop, 924 push_native = arr.push, 925 push = arr.push, 926 slice = arr.slice, 927 // Use a stripped-down indexOf if we can't use a native one 928 indexOf = arr.indexOf || function( elem ) { 929 var i = 0, 930 len = this.length; 931 for ( ; i < len; i++ ) { 932 if ( this[i] === elem ) { 933 return i; 934 } 935 } 936 return -1; 937 }, 938 939 booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", 940 941 // Regular expressions 942 943 // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace 944 whitespace = "[\\x20\\t\\r\\n\\f]", 945 // http://www.w3.org/TR/css3-syntax/#characters 946 characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", 947 948 // Loosely modeled on CSS identifier characters 949 // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors 950 // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier 951 identifier = characterEncoding.replace( "w", "w#" ), 952 953 // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors 954 attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + 955 "*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]", 956 957 // Prefer arguments quoted, 958 // then not containing pseudos/brackets, 959 // then attribute selectors/non-parenthetical expressions, 960 // then anything else 961 // These preferences are here to reduce the number of selectors 962 // needing tokenize in the PSEUDO preFilter 963 pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)", 964 965 // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter 966 rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), 967 968 rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), 969 rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), 970 971 rsibling = new RegExp( whitespace + "*[+~]" ), 972 rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ), 973 974 rpseudo = new RegExp( pseudos ), 975 ridentifier = new RegExp( "^" + identifier + "$" ), 976 977 matchExpr = { 978 "ID": new RegExp( "^#(" + characterEncoding + ")" ), 979 "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), 980 "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), 981 "ATTR": new RegExp( "^" + attributes ), 982 "PSEUDO": new RegExp( "^" + pseudos ), 983 "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + 984 "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + 985 "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), 986 "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), 987 // For use in libraries implementing .is() 988 // We use this for POS matching in `select` 989 "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + 990 whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) 991 }, 992 993 rnative = /^[^{]+\{\s*\[native \w/, 994 995 // Easily-parseable/retrievable ID or TAG or CLASS selectors 996 rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, 997 998 rinputs = /^(?:input|select|textarea|button)$/i, 999 rheader = /^h\d$/i, 1000 1001 rescape = /'|\\/g, 1002 1003 // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters 1004 runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), 1005 funescape = function( _, escaped, escapedWhitespace ) { 1006 var high = "0x" + escaped - 0x10000; 1007 // NaN means non-codepoint 1008 // Support: Firefox 1009 // Workaround erroneous numeric interpretation of +"0x" 1010 return high !== high || escapedWhitespace ? 1011 escaped : 1012 // BMP codepoint 1013 high < 0 ? 1014 String.fromCharCode( high + 0x10000 ) : 1015 // Supplemental Plane codepoint (surrogate pair) 1016 String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); 1017 }; 1018 1019// Optimize for push.apply( _, NodeList ) 1020try { 1021 push.apply( 1022 (arr = slice.call( preferredDoc.childNodes )), 1023 preferredDoc.childNodes 1024 ); 1025 // Support: Android<4.0 1026 // Detect silently failing push.apply 1027 arr[ preferredDoc.childNodes.length ].nodeType; 1028} catch ( e ) { 1029 push = { apply: arr.length ? 1030 1031 // Leverage slice if possible 1032 function( target, els ) { 1033 push_native.apply( target, slice.call(els) ); 1034 } : 1035 1036 // Support: IE<9 1037 // Otherwise append directly 1038 function( target, els ) { 1039 var j = target.length, 1040 i = 0; 1041 // Can't trust NodeList.length 1042 while ( (target[j++] = els[i++]) ) {} 1043 target.length = j - 1; 1044 } 1045 }; 1046} 1047 1048function Sizzle( selector, context, results, seed ) { 1049 var match, elem, m, nodeType, 1050 // QSA vars 1051 i, groups, old, nid, newContext, newSelector; 1052 1053 if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { 1054 setDocument( context ); 1055 } 1056 1057 context = context || document; 1058 results = results || []; 1059 1060 if ( !selector || typeof selector !== "string" ) { 1061 return results; 1062 } 1063 1064 if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { 1065 return []; 1066 } 1067 1068 if ( documentIsHTML && !seed ) { 1069 1070 // Shortcuts 1071 if ( (match = rquickExpr.exec( selector )) ) { 1072 // Speed-up: Sizzle("#ID") 1073 if ( (m = match[1]) ) { 1074 if ( nodeType === 9 ) { 1075 elem = context.getElementById( m ); 1076 // Check parentNode to catch when Blackberry 4.6 returns 1077 // nodes that are no longer in the document #6963 1078 if ( elem && elem.parentNode ) { 1079 // Handle the case where IE, Opera, and Webkit return items 1080 // by name instead of ID 1081 if ( elem.id === m ) { 1082 results.push( elem ); 1083 return results; 1084 } 1085 } else { 1086 return results; 1087 } 1088 } else { 1089 // Context is not a document 1090 if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && 1091 contains( context, elem ) && elem.id === m ) { 1092 results.push( elem ); 1093 return results; 1094 } 1095 } 1096 1097 // Speed-up: Sizzle("TAG") 1098 } else if ( match[2] ) { 1099 push.apply( results, context.getElementsByTagName( selector ) ); 1100 return results; 1101 1102 // Speed-up: Sizzle(".CLASS") 1103 } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) { 1104 push.apply( results, context.getElementsByClassName( m ) ); 1105 return results; 1106 } 1107 } 1108 1109 // QSA path 1110 if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { 1111 nid = old = expando; 1112 newContext = context; 1113 newSelector = nodeType === 9 && selector; 1114 1115 // qSA works strangely on Element-rooted queries 1116 // We can work around this by specifying an extra ID on the root 1117 // and working up from there (Thanks to Andrew Dupont for the technique) 1118 // IE 8 doesn't work on object elements 1119 if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { 1120 groups = tokenize( selector ); 1121 1122 if ( (old = context.getAttribute("id")) ) { 1123 nid = old.replace( rescape, "\\$&" ); 1124 } else { 1125 context.setAttribute( "id", nid ); 1126 } 1127 nid = "[id='" + nid + "'] "; 1128 1129 i = groups.length; 1130 while ( i-- ) { 1131 groups[i] = nid + toSelector( groups[i] ); 1132 } 1133 newContext = rsibling.test( selector ) && context.parentNode || context; 1134 newSelector = groups.join(","); 1135 } 1136 1137 if ( newSelector ) { 1138 try { 1139 push.apply( results, 1140 newContext.querySelectorAll( newSelector ) 1141 ); 1142 return results; 1143 } catch(qsaError) { 1144 } finally { 1145 if ( !old ) { 1146 context.removeAttribute("id"); 1147 } 1148 } 1149 } 1150 } 1151 } 1152 1153 // All others 1154 return select( selector.replace( rtrim, "$1" ), context, results, seed ); 1155} 1156 1157/** 1158 * Create key-value caches of limited size 1159 * @returns {Function(string, Object)} Returns the Object data after storing it on itself with 1160 * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) 1161 * deleting the oldest entry 1162 */ 1163function createCache() { 1164 var keys = []; 1165 1166 function cache( key, value ) { 1167 // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) 1168 if ( keys.push( key += " " ) > Expr.cacheLength ) { 1169 // Only keep the most recent entries 1170 delete cache[ keys.shift() ]; 1171 } 1172 return (cache[ key ] = value); 1173 } 1174 return cache; 1175} 1176 1177/** 1178 * Mark a function for special use by Sizzle 1179 * @param {Function} fn The function to mark 1180 */ 1181function markFunction( fn ) { 1182 fn[ expando ] = true; 1183 return fn; 1184} 1185 1186/** 1187 * Support testing using an element 1188 * @param {Function} fn Passed the created div and expects a boolean result 1189 */ 1190function assert( fn ) { 1191 var div = document.createElement("div"); 1192 1193 try { 1194 return !!fn( div ); 1195 } catch (e) { 1196 return false; 1197 } finally { 1198 // Remove from its parent by default 1199 if ( div.parentNode ) { 1200 div.parentNode.removeChild( div ); 1201 } 1202 // release memory in IE 1203 div = null; 1204 } 1205} 1206 1207/** 1208 * Adds the same handler for all of the specified attrs 1209 * @param {String} attrs Pipe-separated list of attributes 1210 * @param {Function} handler The method that will be applied 1211 */ 1212function addHandle( attrs, handler ) { 1213 var arr = attrs.split("|"), 1214 i = attrs.length; 1215 1216 while ( i-- ) { 1217 Expr.attrHandle[ arr[i] ] = handler; 1218 } 1219} 1220 1221/** 1222 * Checks document order of two siblings 1223 * @param {Element} a 1224 * @param {Element} b 1225 * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b 1226 */ 1227function siblingCheck( a, b ) { 1228 var cur = b && a, 1229 diff = cur && a.nodeType === 1 && b.nodeType === 1 && 1230 ( ~b.sourceIndex || MAX_NEGATIVE ) - 1231 ( ~a.sourceIndex || MAX_NEGATIVE ); 1232 1233 // Use IE sourceIndex if available on both nodes 1234 if ( diff ) { 1235 return diff; 1236 } 1237 1238 // Check if b follows a 1239 if ( cur ) { 1240 while ( (cur = cur.nextSibling) ) { 1241 if ( cur === b ) { 1242 return -1; 1243 } 1244 } 1245 } 1246 1247 return a ? 1 : -1; 1248} 1249 1250/** 1251 * Returns a function to use in pseudos for input types 1252 * @param {String} type 1253 */ 1254function createInputPseudo( type ) { 1255 return function( elem ) { 1256 var name = elem.nodeName.toLowerCase(); 1257 return name === "input" && elem.type === type; 1258 }; 1259} 1260 1261/** 1262 * Returns a function to use in pseudos for buttons 1263 * @param {String} type 1264 */ 1265function createButtonPseudo( type ) { 1266 return function( elem ) { 1267 var name = elem.nodeName.toLowerCase(); 1268 return (name === "input" || name === "button") && elem.type === type; 1269 }; 1270} 1271 1272/** 1273 * Returns a function to use in pseudos for positionals 1274 * @param {Function} fn 1275 */ 1276function createPositionalPseudo( fn ) { 1277 return markFunction(function( argument ) { 1278 argument = +argument; 1279 return markFunction(function( seed, matches ) { 1280 var j, 1281 matchIndexes = fn( [], seed.length, argument ), 1282 i = matchIndexes.length; 1283 1284 // Match elements found at the specified indexes 1285 while ( i-- ) { 1286 if ( seed[ (j = matchIndexes[i]) ] ) { 1287 seed[j] = !(matches[j] = seed[j]); 1288 } 1289 } 1290 }); 1291 }); 1292} 1293 1294/** 1295 * Detect xml 1296 * @param {Element|Object} elem An element or a document 1297 */ 1298isXML = Sizzle.isXML = function( elem ) { 1299 // documentElement is verified for cases where it doesn't yet exist 1300 // (such as loading iframes in IE - #4833) 1301 var documentElement = elem && (elem.ownerDocument || elem).documentElement; 1302 return documentElement ? documentElement.nodeName !== "HTML" : false; 1303}; 1304 1305// Expose support vars for convenience 1306support = Sizzle.support = {}; 1307 1308/** 1309 * Sets document-related variables once based on the current document 1310 * @param {Element|Object} [doc] An element or document object to use to set the document 1311 * @returns {Object} Returns the current document 1312 */ 1313setDocument = Sizzle.setDocument = function( node ) { 1314 var doc = node ? node.ownerDocument || node : preferredDoc, 1315 parent = doc.defaultView; 1316 1317 // If no document and documentElement is available, return 1318 if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { 1319 return document; 1320 } 1321 1322 // Set our document 1323 document = doc; 1324 docElem = doc.documentElement; 1325 1326 // Support tests 1327 documentIsHTML = !isXML( doc ); 1328 1329 // Support: IE>8 1330 // If iframe document is assigned to "document" variable and if iframe has been reloaded, 1331 // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936 1332 // IE6-8 do not support the defaultView property so parent will be undefined 1333 if ( parent && parent.attachEvent && parent !== parent.top ) { 1334 parent.attachEvent( "onbeforeunload", function() { 1335 setDocument(); 1336 }); 1337 } 1338 1339 /* Attributes 1340 ---------------------------------------------------------------------- */ 1341 1342 // Support: IE<8 1343 // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans) 1344 support.attributes = assert(function( div ) { 1345 div.className = "i"; 1346 return !div.getAttribute("className"); 1347 }); 1348 1349 /* getElement(s)By* 1350 ---------------------------------------------------------------------- */ 1351 1352 // Check if getElementsByTagName("*") returns only elements 1353 support.getElementsByTagName = assert(function( div ) { 1354 div.appendChild( doc.createComment("") ); 1355 return !div.getElementsByTagName("*").length; 1356 }); 1357 1358 // Check if getElementsByClassName can be trusted 1359 support.getElementsByClassName = assert(function( div ) { 1360 div.innerHTML = "<div class='a'></div><div class='a i'></div>"; 1361 1362 // Support: Safari<4 1363 // Catch class over-caching 1364 div.firstChild.className = "i"; 1365 // Support: Opera<10 1366 // Catch gEBCN failure to find non-leading classes 1367 return div.getElementsByClassName("i").length === 2; 1368 }); 1369 1370 // Support: IE<10 1371 // Check if getElementById returns elements by name 1372 // The broken getElementById methods don't pick up programatically-set names, 1373 // so use a roundabout getElementsByName test 1374 support.getById = assert(function( div ) { 1375 docElem.appendChild( div ).id = expando; 1376 return !doc.getElementsByName || !doc.getElementsByName( expando ).length; 1377 }); 1378 1379 // ID find and filter 1380 if ( support.getById ) { 1381 Expr.find["ID"] = function( id, context ) { 1382 if ( typeof context.getElementById !== strundefined && documentIsHTML ) { 1383 var m = context.getElementById( id ); 1384 // Check parentNode to catch when Blackberry 4.6 returns 1385 // nodes that are no longer in the document #6963 1386 return m && m.parentNode ? [m] : []; 1387 } 1388 }; 1389 Expr.filter["ID"] = function( id ) { 1390 var attrId = id.replace( runescape, funescape ); 1391 return function( elem ) { 1392 return elem.getAttribute("id") === attrId; 1393 }; 1394 }; 1395 } else { 1396 // Support: IE6/7 1397 // getElementById is not reliable as a find shortcut 1398 delete Expr.find["ID"]; 1399 1400 Expr.filter["ID"] = function( id ) { 1401 var attrId = id.replace( runescape, funescape ); 1402 return function( elem ) { 1403 var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); 1404 return node && node.value === attrId; 1405 }; 1406 }; 1407 } 1408 1409 // Tag 1410 Expr.find["TAG"] = support.getElementsByTagName ? 1411 function( tag, context ) { 1412 if ( typeof context.getElementsByTagName !== strundefined ) { 1413 return context.getElementsByTagName( tag ); 1414 } 1415 } : 1416 function( tag, context ) { 1417 var elem, 1418 tmp = [], 1419 i = 0, 1420 results = context.getElementsByTagName( tag ); 1421 1422 // Filter out possible comments 1423 if ( tag === "*" ) { 1424 while ( (elem = results[i++]) ) { 1425 if ( elem.nodeType === 1 ) { 1426 tmp.push( elem ); 1427 } 1428 } 1429 1430 return tmp; 1431 } 1432 return results; 1433 }; 1434 1435 // Class 1436 Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { 1437 if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) { 1438 return context.getElementsByClassName( className ); 1439 } 1440 }; 1441 1442 /* QSA/matchesSelector 1443 ---------------------------------------------------------------------- */ 1444 1445 // QSA and matchesSelector support 1446 1447 // matchesSelector(:active) reports false when true (IE9/Opera 11.5) 1448 rbuggyMatches = []; 1449 1450 // qSa(:focus) reports false when true (Chrome 21) 1451 // We allow this because of a bug in IE8/9 that throws an error 1452 // whenever `document.activeElement` is accessed on an iframe 1453 // So, we allow :focus to pass through QSA all the time to avoid the IE error 1454 // See http://bugs.jquery.com/ticket/13378 1455 rbuggyQSA = []; 1456 1457 if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) { 1458 // Build QSA regex 1459 // Regex strategy adopted from Diego Perini 1460 assert(function( div ) { 1461 // Select is set to empty string on purpose 1462 // This is to test IE's treatment of not explicitly 1463 // setting a boolean content attribute, 1464 // since its presence should be enough 1465 // http://bugs.jquery.com/ticket/12359 1466 div.innerHTML = "<select><option selected=''></option></select>"; 1467 1468 // Support: IE8 1469 // Boolean attributes and "value" are not treated correctly 1470 if ( !div.querySelectorAll("[selected]").length ) { 1471 rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); 1472 } 1473 1474 // Webkit/Opera - :checked should return selected option elements 1475 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked 1476 // IE8 throws error here and will not see later tests 1477 if ( !div.querySelectorAll(":checked").length ) { 1478 rbuggyQSA.push(":checked"); 1479 } 1480 }); 1481 1482 assert(function( div ) { 1483 1484 // Support: Opera 10-12/IE8 1485 // ^= $= *= and empty values 1486 // Should not select anything 1487 // Support: Windows 8 Native Apps 1488 // The type attribute is restricted during .innerHTML assignment 1489 var input = doc.createElement("input"); 1490 input.setAttribute( "type", "hidden" ); 1491 div.appendChild( input ).setAttribute( "t", "" ); 1492 1493 if ( div.querySelectorAll("[t^='']").length ) { 1494 rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); 1495 } 1496 1497 // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) 1498 // IE8 throws error here and will not see later tests 1499 if ( !div.querySelectorAll(":enabled").length ) { 1500 rbuggyQSA.push( ":enabled", ":disabled" ); 1501 } 1502 1503 // Opera 10-11 does not throw on post-comma invalid pseudos 1504 div.querySelectorAll("*,:x"); 1505 rbuggyQSA.push(",.*:"); 1506 }); 1507 } 1508 1509 if ( (support.matchesSelector = rnative.test( (matches = docElem.webkitMatchesSelector || 1510 docElem.mozMatchesSelector || 1511 docElem.oMatchesSelector || 1512 docElem.msMatchesSelector) )) ) { 1513 1514 assert(function( div ) { 1515 // Check to see if it's possible to do matchesSelector 1516 // on a disconnected node (IE 9) 1517 support.disconnectedMatch = matches.call( div, "div" ); 1518 1519 // This should fail with an exception 1520 // Gecko does not error, returns false instead 1521 matches.call( div, "[s!='']:x" ); 1522 rbuggyMatches.push( "!=", pseudos ); 1523 }); 1524 } 1525 1526 rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); 1527 rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); 1528 1529 /* Contains 1530 ---------------------------------------------------------------------- */ 1531 1532 // Element contains another 1533 // Purposefully does not implement inclusive descendent 1534 // As in, an element does not contain itself 1535 contains = rnative.test( docElem.contains ) || docElem.compareDocumentPosition ? 1536 function( a, b ) { 1537 var adown = a.nodeType === 9 ? a.documentElement : a, 1538 bup = b && b.parentNode; 1539 return a === bup || !!( bup && bup.nodeType === 1 && ( 1540 adown.contains ? 1541 adown.contains( bup ) : 1542 a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 1543 )); 1544 } : 1545 function( a, b ) { 1546 if ( b ) { 1547 while ( (b = b.parentNode) ) { 1548 if ( b === a ) { 1549 return true; 1550 } 1551 } 1552 } 1553 return false; 1554 }; 1555 1556 /* Sorting 1557 ---------------------------------------------------------------------- */ 1558 1559 // Document order sorting 1560 sortOrder = docElem.compareDocumentPosition ? 1561 function( a, b ) { 1562 1563 // Flag for duplicate removal 1564 if ( a === b ) { 1565 hasDuplicate = true; 1566 return 0; 1567 } 1568 1569 var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b ); 1570 1571 if ( compare ) { 1572 // Disconnected nodes 1573 if ( compare & 1 || 1574 (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { 1575 1576 // Choose the first element that is related to our preferred document 1577 if ( a === doc || contains(preferredDoc, a) ) { 1578 return -1; 1579 } 1580 if ( b === doc || contains(preferredDoc, b) ) { 1581 return 1; 1582 } 1583 1584 // Maintain original order 1585 return sortInput ? 1586 ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : 1587 0; 1588 } 1589 1590 return compare & 4 ? -1 : 1; 1591 } 1592 1593 // Not directly comparable, sort on existence of method 1594 return a.compareDocumentPosition ? -1 : 1; 1595 } : 1596 function( a, b ) { 1597 var cur, 1598 i = 0, 1599 aup = a.parentNode, 1600 bup = b.parentNode, 1601 ap = [ a ], 1602 bp = [ b ]; 1603 1604 // Exit early if the nodes are identical 1605 if ( a === b ) { 1606 hasDuplicate = true; 1607 return 0; 1608 1609 // Parentless nodes are either documents or disconnected 1610 } else if ( !aup || !bup ) { 1611 return a === doc ? -1 : 1612 b === doc ? 1 : 1613 aup ? -1 : 1614 bup ? 1 : 1615 sortInput ? 1616 ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : 1617 0; 1618 1619 // If the nodes are siblings, we can do a quick check 1620 } else if ( aup === bup ) { 1621 return siblingCheck( a, b ); 1622 } 1623 1624 // Otherwise we need full lists of their ancestors for comparison 1625 cur = a; 1626 while ( (cur = cur.parentNode) ) { 1627 ap.unshift( cur ); 1628 } 1629 cur = b; 1630 while ( (cur = cur.parentNode) ) { 1631 bp.unshift( cur ); 1632 } 1633 1634 // Walk down the tree looking for a discrepancy 1635 while ( ap[i] === bp[i] ) { 1636 i++; 1637 } 1638 1639 return i ? 1640 // Do a sibling check if the nodes have a common ancestor 1641 siblingCheck( ap[i], bp[i] ) : 1642 1643 // Otherwise nodes in our document sort first 1644 ap[i] === preferredDoc ? -1 : 1645 bp[i] === preferredDoc ? 1 : 1646 0; 1647 }; 1648 1649 return doc; 1650}; 1651 1652Sizzle.matches = function( expr, elements ) { 1653 return Sizzle( expr, null, null, elements ); 1654}; 1655 1656Sizzle.matchesSelector = function( elem, expr ) { 1657 // Set document vars if needed 1658 if ( ( elem.ownerDocument || elem ) !== document ) { 1659 setDocument( elem ); 1660 } 1661 1662 // Make sure that attribute selectors are quoted 1663 expr = expr.replace( rattributeQuotes, "='$1']" ); 1664 1665 if ( support.matchesSelector && documentIsHTML && 1666 ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && 1667 ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { 1668 1669 try { 1670 var ret = matches.call( elem, expr ); 1671 1672 // IE 9's matchesSelector returns false on disconnected nodes 1673 if ( ret || support.disconnectedMatch || 1674 // As well, disconnected nodes are said to be in a document 1675 // fragment in IE 9 1676 elem.document && elem.document.nodeType !== 11 ) { 1677 return ret; 1678 } 1679 } catch(e) {} 1680 } 1681 1682 return Sizzle( expr, document, null, [elem] ).length > 0; 1683}; 1684 1685Sizzle.contains = function( context, elem ) { 1686 // Set document vars if needed 1687 if ( ( context.ownerDocument || context ) !== document ) { 1688 setDocument( context ); 1689 } 1690 return contains( context, elem ); 1691}; 1692 1693Sizzle.attr = function( elem, name ) { 1694 // Set document vars if needed 1695 if ( ( elem.ownerDocument || elem ) !== document ) { 1696 setDocument( elem ); 1697 } 1698 1699 var fn = Expr.attrHandle[ name.toLowerCase() ], 1700 // Don't get fooled by Object.prototype properties (jQuery #13807) 1701 val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? 1702 fn( elem, name, !documentIsHTML ) : 1703 undefined; 1704 1705 return val === undefined ? 1706 support.attributes || !documentIsHTML ? 1707 elem.getAttribute( name ) : 1708 (val = elem.getAttributeNode(name)) && val.specified ? 1709 val.value : 1710 null : 1711 val; 1712}; 1713 1714Sizzle.error = function( msg ) { 1715 throw new Error( "Syntax error, unrecognized expression: " + msg ); 1716}; 1717 1718/** 1719 * Document sorting and removing duplicates 1720 * @param {ArrayLike} results 1721 */ 1722Sizzle.uniqueSort = function( results ) { 1723 var elem, 1724 duplicates = [], 1725 j = 0, 1726 i = 0; 1727 1728 // Unless we *know* we can detect duplicates, assume their presence 1729 hasDuplicate = !support.detectDuplicates; 1730 sortInput = !support.sortStable && results.slice( 0 ); 1731 results.sort( sortOrder ); 1732 1733 if ( hasDuplicate ) { 1734 while ( (elem = results[i++]) ) { 1735 if ( elem === results[ i ] ) { 1736 j = duplicates.push( i ); 1737 } 1738 } 1739 while ( j-- ) { 1740 results.splice( duplicates[ j ], 1 ); 1741 } 1742 } 1743 1744 return results; 1745}; 1746 1747/** 1748 * Utility function for retrieving the text value of an array of DOM nodes 1749 * @param {Array|Element} elem 1750 */ 1751getText = Sizzle.getText = function( elem ) { 1752 var node, 1753 ret = "", 1754 i = 0, 1755 nodeType = elem.nodeType; 1756 1757 if ( !nodeType ) { 1758 // If no nodeType, this is expected to be an array 1759 for ( ; (node = elem[i]); i++ ) {
vendor: 2,485 bytes, lines 1760-1858
1760 // Do not traverse comment nodes 1761 ret += getText( node ); 1762 } 1763 } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { 1764 // Use textContent for elements 1765 // innerText usage removed for consistency of new lines (see #11153) 1766 if ( typeof elem.textContent === "string" ) { 1767 return elem.textContent; 1768 } else { 1769 // Traverse its children 1770 for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { 1771 ret += getText( elem ); 1772 } 1773 } 1774 } else if ( nodeType === 3 || nodeType === 4 ) { 1775 return elem.nodeValue; 1776 } 1777 // Do not include comment or processing instruction nodes 1778 1779 return ret; 1780}; 1781 1782Expr = Sizzle.selectors = { 1783 1784 // Can be adjusted by the user 1785 cacheLength: 50, 1786 1787 createPseudo: markFunction, 1788 1789 match: matchExpr, 1790 1791 attrHandle: {}, 1792 1793 find: {}, 1794 1795 relative: { 1796 ">": { dir: "parentNode", first: true }, 1797 " ": { dir: "parentNode" }, 1798 "+": { dir: "previousSibling", first: true }, 1799 "~": { dir: "previousSibling" } 1800 }, 1801 1802 preFilter: { 1803 "ATTR": function( match ) { 1804 match[1] = match[1].replace( runescape, funescape ); 1805 1806 // Move the given value to match[3] whether quoted or unquoted 1807 match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape ); 1808 1809 if ( match[2] === "~=" ) { 1810 match[3] = " " + match[3] + " "; 1811 } 1812 1813 return match.slice( 0, 4 ); 1814 }, 1815 1816 "CHILD": function( match ) { 1817 /* matches from matchExpr["CHILD"] 1818 1 type (only|nth|...) 1819 2 what (child|of-type) 1820 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) 1821 4 xn-component of xn+y argument ([+-]?\d*n|) 1822 5 sign of xn-component 1823 6 x of xn-component 1824 7 sign of y-component 1825 8 y of y-component 1826 */ 1827 match[1] = match[1].toLowerCase(); 1828 1829 if ( match[1].slice( 0, 3 ) === "nth" ) { 1830 // nth-* requires argument 1831 if ( !match[3] ) { 1832 Sizzle.error( match[0] ); 1833 } 1834 1835 // numeric x and y parameters for Expr.filter.CHILD 1836 // remember that false/true cast respectively to 0/1 1837 match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); 1838 match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); 1839 1840 // other types prohibit arguments 1841 } else if ( match[3] ) { 1842 Sizzle.error( match[0] ); 1843 } 1844 1845 return match; 1846 }, 1847 1848 "PSEUDO": function( match ) { 1849 var excess, 1850 unquoted = !match[5] && match[2]; 1851 1852 if ( matchExpr["CHILD"].test( match[0] ) ) { 1853 return null; 1854 } 1855 1856 // Accept quoted arguments as-is 1857 if ( match[3] && match[4] !== undefined ) { 1858 match[2] = match[4]
vendor: 9,637 bytes, lines 1858-2162
1858; 1859 1860 // Strip excess characters from unquoted arguments 1861 } else if ( unquoted && rpseudo.test( unquoted ) && 1862 // Get excess from tokenize (recursively) 1863 (excess = tokenize( unquoted, true )) && 1864 // advance to the next closing parenthesis 1865 (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { 1866 1867 // excess is a negative index 1868 match[0] = match[0].slice( 0, excess ); 1869 match[2] = unquoted.slice( 0, excess ); 1870 } 1871 1872 // Return only captures needed by the pseudo filter method (type and argument) 1873 return match.slice( 0, 3 ); 1874 } 1875 }, 1876 1877 filter: { 1878 1879 "TAG": function( nodeNameSelector ) { 1880 var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); 1881 return nodeNameSelector === "*" ? 1882 function() { return true; } : 1883 function( elem ) { 1884 return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; 1885 }; 1886 }, 1887 1888 "CLASS": function( className ) { 1889 var pattern = classCache[ className + " " ]; 1890 1891 return pattern || 1892 (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && 1893 classCache( className, function( elem ) { 1894 return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" ); 1895 }); 1896 }, 1897 1898 "ATTR": function( name, operator, check ) { 1899 return function( elem ) { 1900 var result = Sizzle.attr( elem, name ); 1901 1902 if ( result == null ) { 1903 return operator === "!="; 1904 } 1905 if ( !operator ) { 1906 return true; 1907 } 1908 1909 result += ""; 1910 1911 return operator === "=" ? result === check : 1912 operator === "!=" ? result !== check : 1913 operator === "^=" ? check && result.indexOf( check ) === 0 : 1914 operator === "*=" ? check && result.indexOf( check ) > -1 : 1915 operator === "$=" ? check && result.slice( -check.length ) === check : 1916 operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : 1917 operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : 1918 false; 1919 }; 1920 }, 1921 1922 "CHILD": function( type, what, argument, first, last ) { 1923 var simple = type.slice( 0, 3 ) !== "nth", 1924 forward = type.slice( -4 ) !== "last", 1925 ofType = what === "of-type"; 1926 1927 return first === 1 && last === 0 ? 1928 1929 // Shortcut for :nth-*(n) 1930 function( elem ) { 1931 return !!elem.parentNode; 1932 } : 1933 1934 function( elem, context, xml ) { 1935 var cache, outerCache, node, diff, nodeIndex, start, 1936 dir = simple !== forward ? "nextSibling" : "previousSibling", 1937 parent = elem.parentNode, 1938 name = ofType && elem.nodeName.toLowerCase(), 1939 useCache = !xml && !ofType; 1940 1941 if ( parent ) { 1942 1943 // :(first|last|only)-(child|of-type) 1944 if ( simple ) { 1945 while ( dir ) { 1946 node = elem; 1947 while ( (node = node[ dir ]) ) { 1948 if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { 1949 return false; 1950 } 1951 } 1952 // Reverse direction for :only-* (if we haven't yet done so) 1953 start = dir = type === "only" && !start && "nextSibling"; 1954 } 1955 return true; 1956 } 1957 1958 start = [ forward ? parent.firstChild : parent.lastChild ]; 1959 1960 // non-xml :nth-child(...) stores cache data on `parent` 1961 if ( forward && useCache ) { 1962 // Seek `elem` from a previously-cached index 1963 outerCache = parent[ expando ] || (parent[ expando ] = {}); 1964 cache = outerCache[ type ] || []; 1965 nodeIndex = cache[0] === dirruns && cache[1]; 1966 diff = cache[0] === dirruns && cache[2]; 1967 node = nodeIndex && parent.childNodes[ nodeIndex ]; 1968 1969 while ( (node = ++nodeIndex && node && node[ dir ] || 1970 1971 // Fallback to seeking `elem` from the start 1972 (diff = nodeIndex = 0) || start.pop()) ) { 1973 1974 // When found, cache indexes on `parent` and break 1975 if ( node.nodeType === 1 && ++diff && node === elem ) { 1976 outerCache[ type ] = [ dirruns, nodeIndex, diff ]; 1977 break; 1978 } 1979 } 1980 1981 // Use previously-cached element index if available 1982 } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { 1983 diff = cache[1]; 1984 1985 // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) 1986 } else { 1987 // Use the same loop as above to seek `elem` from the start 1988 while ( (node = ++nodeIndex && node && node[ dir ] || 1989 (diff = nodeIndex = 0) || start.pop()) ) { 1990 1991 if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { 1992 // Cache the index of each encountered element 1993 if ( useCache ) { 1994 (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; 1995 } 1996 1997 if ( node === elem ) { 1998 break; 1999 } 2000 } 2001 } 2002 } 2003 2004 // Incorporate the offset, then check against cycle size 2005 diff -= last; 2006 return diff === first || ( diff % first === 0 && diff / first >= 0 ); 2007 } 2008 }; 2009 }, 2010 2011 "PSEUDO": function( pseudo, argument ) { 2012 // pseudo-class names are case-insensitive 2013 // http://www.w3.org/TR/selectors/#pseudo-classes 2014 // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters 2015 // Remember that setFilters inherits from pseudos 2016 var args, 2017 fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || 2018 Sizzle.error( "unsupported pseudo: " + pseudo ); 2019 2020 // The user may use createPseudo to indicate that 2021 // arguments are needed to create the filter function 2022 // just as Sizzle does 2023 if ( fn[ expando ] ) { 2024 return fn( argument ); 2025 } 2026 2027 // But maintain support for old signatures 2028 if ( fn.length > 1 ) { 2029 args = [ pseudo, pseudo, "", argument ]; 2030 return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? 2031 markFunction(function( seed, matches ) { 2032 var idx, 2033 matched = fn( seed, argument ), 2034 i = matched.length; 2035 while ( i-- ) { 2036 idx = indexOf.call( seed, matched[i] ); 2037 seed[ idx ] = !( matches[ idx ] = matched[i] ); 2038 } 2039 }) : 2040 function( elem ) { 2041 return fn( elem, 0, args ); 2042 }; 2043 } 2044 2045 return fn; 2046 } 2047 }, 2048 2049 pseudos: { 2050 // Potentially complex pseudos 2051 "not": markFunction(function( selector ) { 2052 // Trim the selector passed to compile 2053 // to avoid treating leading and trailing 2054 // spaces as combinators 2055 var input = [], 2056 results = [], 2057 matcher = compile( selector.replace( rtrim, "$1" ) ); 2058 2059 return matcher[ expando ] ? 2060 markFunction(function( seed, matches, context, xml ) { 2061 var elem, 2062 unmatched = matcher( seed, null, xml, [] ), 2063 i = seed.length; 2064 2065 // Match elements unmatched by `matcher` 2066 while ( i-- ) { 2067 if ( (elem = unmatched[i]) ) { 2068 seed[i] = !(matches[i] = elem); 2069 } 2070 } 2071 }) : 2072 function( elem, context, xml ) { 2073 input[0] = elem; 2074 matcher( input, null, xml, results ); 2075 return !results.pop(); 2076 }; 2077 }), 2078 2079 "has": markFunction(function( selector ) { 2080 return function( elem ) { 2081 return Sizzle( selector, elem ).length > 0; 2082 }; 2083 }), 2084 2085 "contains": markFunction(function( text ) { 2086 return function( elem ) { 2087 return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; 2088 }; 2089 }), 2090 2091 // "Whether an element is represented by a :lang() selector 2092 // is based solely on the element's language value 2093 // being equal to the identifier C, 2094 // or beginning with the identifier C immediately followed by "-". 2095 // The matching of C against the element's language value is performed case-insensitively. 2096 // The identifier C does not have to be a valid language name." 2097 // http://www.w3.org/TR/selectors/#lang-pseudo 2098 "lang": markFunction( function( lang ) { 2099 // lang value must be a valid identifier 2100 if ( !ridentifier.test(lang || "") ) { 2101 Sizzle.error( "unsupported lang: " + lang ); 2102 } 2103 lang = lang.replace( runescape, funescape ).toLowerCase(); 2104 return function( elem ) { 2105 var elemLang; 2106 do { 2107 if ( (elemLang = documentIsHTML ? 2108 elem.lang : 2109 elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { 2110 2111 elemLang = elemLang.toLowerCase(); 2112 return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; 2113 } 2114 } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); 2115 return false; 2116 }; 2117 }), 2118 2119 // Miscellaneous 2120 "target": function( elem ) { 2121 var hash = window.location && window.location.hash; 2122 return hash && hash.slice( 1 ) === elem.id; 2123 }, 2124 2125 "root": function( elem ) { 2126 return elem === docElem; 2127 }, 2128 2129 "focus": function( elem ) { 2130 return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); 2131 }, 2132 2133 // Boolean properties 2134 "enabled": function( elem ) { 2135 return elem.disabled === false; 2136 }, 2137 2138 "disabled": function( elem ) { 2139 return elem.disabled === true; 2140 }, 2141 2142 "checked": function( elem ) { 2143 // In CSS3, :checked should return both checked and selected elements 2144 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked 2145 var nodeName = elem.nodeName.toLowerCase(); 2146 return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); 2147 }, 2148 2149 "selected": function( elem ) { 2150 // Accessing this property makes selected-by-default 2151 // options in Safari work properly 2152 if ( elem.parentNode ) { 2153 elem.parentNode.selectedIndex; 2154 } 2155 2156 return elem.selected === true; 2157 }, 2158 2159 // Contents 2160 "empty": function( elem ) { 2161 // http://www.w3.org/TR/selectors/#empty-pseudo 2162 // :empty is
vendor: 3,404 bytes, lines 2162-2287
2162only affected by element nodes and content nodes(including text(3), cdata(4)), 2163 // not comment, processing instructions, or others 2164 // Thanks to Diego Perini for the nodeName shortcut 2165 // Greater than "@" means alpha characters (specifically not starting with "#" or "?") 2166 for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { 2167 if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) { 2168 return false; 2169 } 2170 } 2171 return true; 2172 }, 2173 2174 "parent": function( elem ) { 2175 return !Expr.pseudos["empty"]( elem ); 2176 }, 2177 2178 // Element/input types 2179 "header": function( elem ) { 2180 return rheader.test( elem.nodeName ); 2181 }, 2182 2183 "input": function( elem ) { 2184 return rinputs.test( elem.nodeName ); 2185 }, 2186 2187 "button": function( elem ) { 2188 var name = elem.nodeName.toLowerCase(); 2189 return name === "input" && elem.type === "button" || name === "button"; 2190 }, 2191 2192 "text": function( elem ) { 2193 var attr; 2194 // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) 2195 // use getAttribute instead to test this case 2196 return elem.nodeName.toLowerCase() === "input" && 2197 elem.type === "text" && 2198 ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type ); 2199 }, 2200 2201 // Position-in-collection 2202 "first": createPositionalPseudo(function() { 2203 return [ 0 ]; 2204 }), 2205 2206 "last": createPositionalPseudo(function( matchIndexes, length ) { 2207 return [ length - 1 ]; 2208 }), 2209 2210 "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { 2211 return [ argument < 0 ? argument + length : argument ]; 2212 }), 2213 2214 "even": createPositionalPseudo(function( matchIndexes, length ) { 2215 var i = 0; 2216 for ( ; i < length; i += 2 ) { 2217 matchIndexes.push( i ); 2218 } 2219 return matchIndexes; 2220 }), 2221 2222 "odd": createPositionalPseudo(function( matchIndexes, length ) { 2223 var i = 1; 2224 for ( ; i < length; i += 2 ) { 2225 matchIndexes.push( i ); 2226 } 2227 return matchIndexes; 2228 }), 2229 2230 "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { 2231 var i = argument < 0 ? argument + length : argument; 2232 for ( ; --i >= 0; ) { 2233 matchIndexes.push( i ); 2234 } 2235 return matchIndexes; 2236 }), 2237 2238 "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { 2239 var i = argument < 0 ? argument + length : argument; 2240 for ( ; ++i < length; ) { 2241 matchIndexes.push( i ); 2242 } 2243 return matchIndexes; 2244 }) 2245 } 2246}; 2247 2248Expr.pseudos["nth"] = Expr.pseudos["eq"]; 2249 2250// Add button/input type pseudos 2251for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { 2252 Expr.pseudos[ i ] = createInputPseudo( i ); 2253} 2254for ( i in { submit: true, reset: true } ) { 2255 Expr.pseudos[ i ] = createButtonPseudo( i ); 2256} 2257 2258// Easy API for creating new setFilters 2259function setFilters() {} 2260setFilters.prototype = Expr.filters = Expr.pseudos; 2261Expr.setFilters = new setFilters(); 2262 2263function tokenize( selector, parseOnly ) { 2264 var matched, match, tokens, type, 2265 soFar, groups, preFilters, 2266 cached = tokenCache[ selector + " " ]; 2267 2268 if ( cached ) { 2269 return parseOnly ? 0 : cached.slice( 0 ); 2270 } 2271 2272 soFar = selector; 2273 groups = []; 2274 preFilters = Expr.preFilter; 2275 2276 while ( soFar ) { 2277 2278 // Comma and first run 2279 if ( !matched || (match = rcomma.exec( soFar )) ) { 2280 if ( match ) { 2281 // Don't consume trailing commas as valid 2282 soFar = soFar.slice( match[0].length ) || soFar; 2283 } 2284 groups.push( tokens = [] ); 2285 } 2286 2287 matched = false;
vendor: 25,111 bytes, lines 2288-3177
2288 2289 // Combinators 2290 if ( (match = rcombinators.exec( soFar )) ) { 2291 matched = match.shift(); 2292 tokens.push({ 2293 value: matched, 2294 // Cast descendant combinators to space 2295 type: match[0].replace( rtrim, " " ) 2296 }); 2297 soFar = soFar.slice( matched.length ); 2298 } 2299 2300 // Filters 2301 for ( type in Expr.filter ) { 2302 if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || 2303 (match = preFilters[ type ]( match ))) ) { 2304 matched = match.shift(); 2305 tokens.push({ 2306 value: matched, 2307 type: type, 2308 matches: match 2309 }); 2310 soFar = soFar.slice( matched.length ); 2311 } 2312 } 2313 2314 if ( !matched ) { 2315 break; 2316 } 2317 } 2318 2319 // Return the length of the invalid excess 2320 // if we're just parsing 2321 // Otherwise, throw an error or return tokens 2322 return parseOnly ? 2323 soFar.length : 2324 soFar ? 2325 Sizzle.error( selector ) : 2326 // Cache the tokens 2327 tokenCache( selector, groups ).slice( 0 ); 2328} 2329 2330function toSelector( tokens ) { 2331 var i = 0, 2332 len = tokens.length, 2333 selector = ""; 2334 for ( ; i < len; i++ ) { 2335 selector += tokens[i].value; 2336 } 2337 return selector; 2338} 2339 2340function addCombinator( matcher, combinator, base ) { 2341 var dir = combinator.dir, 2342 checkNonElements = base && dir === "parentNode", 2343 doneName = done++; 2344 2345 return combinator.first ? 2346 // Check against closest ancestor/preceding element 2347 function( elem, context, xml ) { 2348 while ( (elem = elem[ dir ]) ) { 2349 if ( elem.nodeType === 1 || checkNonElements ) { 2350 return matcher( elem, context, xml ); 2351 } 2352 } 2353 } : 2354 2355 // Check against all ancestor/preceding elements 2356 function( elem, context, xml ) { 2357 var data, cache, outerCache, 2358 dirkey = dirruns + " " + doneName; 2359 2360 // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching 2361 if ( xml ) { 2362 while ( (elem = elem[ dir ]) ) { 2363 if ( elem.nodeType === 1 || checkNonElements ) { 2364 if ( matcher( elem, context, xml ) ) { 2365 return true; 2366 } 2367 } 2368 } 2369 } else { 2370 while ( (elem = elem[ dir ]) ) { 2371 if ( elem.nodeType === 1 || checkNonElements ) { 2372 outerCache = elem[ expando ] || (elem[ expando ] = {}); 2373 if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) { 2374 if ( (data = cache[1]) === true || data === cachedruns ) { 2375 return data === true; 2376 } 2377 } else { 2378 cache = outerCache[ dir ] = [ dirkey ]; 2379 cache[1] = matcher( elem, context, xml ) || cachedruns; 2380 if ( cache[1] === true ) { 2381 return true; 2382 } 2383 } 2384 } 2385 } 2386 } 2387 }; 2388} 2389 2390function elementMatcher( matchers ) { 2391 return matchers.length > 1 ? 2392 function( elem, context, xml ) { 2393 var i = matchers.length; 2394 while ( i-- ) { 2395 if ( !matchers[i]( elem, context, xml ) ) { 2396 return false; 2397 } 2398 } 2399 return true; 2400 } : 2401 matchers[0]; 2402} 2403 2404function condense( unmatched, map, filter, context, xml ) { 2405 var elem, 2406 newUnmatched = [], 2407 i = 0, 2408 len = unmatched.length, 2409 mapped = map != null; 2410 2411 for ( ; i < len; i++ ) { 2412 if ( (elem = unmatched[i]) ) { 2413 if ( !filter || filter( elem, context, xml ) ) { 2414 newUnmatched.push( elem ); 2415 if ( mapped ) { 2416 map.push( i ); 2417 } 2418 } 2419 } 2420 } 2421 2422 return newUnmatched; 2423} 2424 2425function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { 2426 if ( postFilter && !postFilter[ expando ] ) { 2427 postFilter = setMatcher( postFilter ); 2428 } 2429 if ( postFinder && !postFinder[ expando ] ) { 2430 postFinder = setMatcher( postFinder, postSelector ); 2431 } 2432 return markFunction(function( seed, results, context, xml ) { 2433 var temp, i, elem, 2434 preMap = [], 2435 postMap = [], 2436 preexisting = results.length, 2437 2438 // Get initial elements from seed or context 2439 elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), 2440 2441 // Prefilter to get matcher input, preserving a map for seed-results synchronization 2442 matcherIn = preFilter && ( seed || !selector ) ? 2443 condense( elems, preMap, preFilter, context, xml ) : 2444 elems, 2445 2446 matcherOut = matcher ? 2447 // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, 2448 postFinder || ( seed ? preFilter : preexisting || postFilter ) ? 2449 2450 // ...intermediate processing is necessary 2451 [] : 2452 2453 // ...otherwise use results directly 2454 results : 2455 matcherIn; 2456 2457 // Find primary matches 2458 if ( matcher ) { 2459 matcher( matcherIn, matcherOut, context, xml ); 2460 } 2461 2462 // Apply postFilter 2463 if ( postFilter ) { 2464 temp = condense( matcherOut, postMap ); 2465 postFilter( temp, [], context, xml ); 2466 2467 // Un-match failing elements by moving them back to matcherIn 2468 i = temp.length; 2469 while ( i-- ) { 2470 if ( (elem = temp[i]) ) { 2471 matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); 2472 } 2473 } 2474 } 2475 2476 if ( seed ) { 2477 if ( postFinder || preFilter ) { 2478 if ( postFinder ) { 2479 // Get the final matcherOut by condensing this intermediate into postFinder contexts 2480 temp = []; 2481 i = matcherOut.length; 2482 while ( i-- ) { 2483 if ( (elem = matcherOut[i]) ) { 2484 // Restore matcherIn since elem is not yet a final match 2485 temp.push( (matcherIn[i] = elem) ); 2486 } 2487 } 2488 postFinder( null, (matcherOut = []), temp, xml ); 2489 } 2490 2491 // Move matched elements from seed to results to keep them synchronized 2492 i = matcherOut.length; 2493 while ( i-- ) { 2494 if ( (elem = matcherOut[i]) && 2495 (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) { 2496 2497 seed[temp] = !(results[temp] = elem); 2498 } 2499 } 2500 } 2501 2502 // Add elements to results, through postFinder if defined 2503 } else { 2504 matcherOut = condense( 2505 matcherOut === results ? 2506 matcherOut.splice( preexisting, matcherOut.length ) : 2507 matcherOut 2508 ); 2509 if ( postFinder ) { 2510 postFinder( null, results, matcherOut, xml ); 2511 } else { 2512 push.apply( results, matcherOut ); 2513 } 2514 } 2515 }); 2516} 2517 2518function matcherFromTokens( tokens ) { 2519 var checkContext, matcher, j, 2520 len = tokens.length, 2521 leadingRelative = Expr.relative[ tokens[0].type ], 2522 implicitRelative = leadingRelative || Expr.relative[" "], 2523 i = leadingRelative ? 1 : 0, 2524 2525 // The foundational matcher ensures that elements are reachable from top-level context(s) 2526 matchContext = addCombinator( function( elem ) { 2527 return elem === checkContext; 2528 }, implicitRelative, true ), 2529 matchAnyContext = addCombinator( function( elem ) { 2530 return indexOf.call( checkContext, elem ) > -1; 2531 }, implicitRelative, true ), 2532 matchers = [ function( elem, context, xml ) { 2533 return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( 2534 (checkContext = context).nodeType ? 2535 matchContext( elem, context, xml ) : 2536 matchAnyContext( elem, context, xml ) ); 2537 } ]; 2538 2539 for ( ; i < len; i++ ) { 2540 if ( (matcher = Expr.relative[ tokens[i].type ]) ) { 2541 matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; 2542 } else { 2543 matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); 2544 2545 // Return special upon seeing a positional matcher 2546 if ( matcher[ expando ] ) { 2547 // Find the next relative operator (if any) for proper handling 2548 j = ++i; 2549 for ( ; j < len; j++ ) { 2550 if ( Expr.relative[ tokens[j].type ] ) { 2551 break; 2552 } 2553 } 2554 return setMatcher( 2555 i > 1 && elementMatcher( matchers ), 2556 i > 1 && toSelector( 2557 // If the preceding token was a descendant combinator, insert an implicit any-element `*` 2558 tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) 2559 ).replace( rtrim, "$1" ), 2560 matcher, 2561 i < j && matcherFromTokens( tokens.slice( i, j ) ), 2562 j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), 2563 j < len && toSelector( tokens ) 2564 ); 2565 } 2566 matchers.push( matcher ); 2567 } 2568 } 2569 2570 return elementMatcher( matchers ); 2571} 2572 2573function matcherFromGroupMatchers( elementMatchers, setMatchers ) { 2574 // A counter to specify which element is currently being matched 2575 var matcherCachedRuns = 0, 2576 bySet = setMatchers.length > 0, 2577 byElement = elementMatchers.length > 0, 2578 superMatcher = function( seed, context, xml, results, expandContext ) { 2579 var elem, j, matcher, 2580 setMatched = [], 2581 matchedCount = 0, 2582 i = "0", 2583 unmatched = seed && [], 2584 outermost = expandContext != null, 2585 contextBackup = outermostContext, 2586 // We must always have either seed elements or context 2587 elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ), 2588 // Use integer dirruns iff this is the outermost matcher 2589 dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1); 2590 2591 if ( outermost ) { 2592 outermostContext = context !== document && context; 2593 cachedruns = matcherCachedRuns; 2594 } 2595 2596 // Add elements passing elementMatchers directly to results 2597 // Keep `i` a string if there are no elements so `matchedCount` will be "00" below 2598 for ( ; (elem = elems[i]) != null; i++ ) { 2599 if ( byElement && elem ) { 2600 j = 0; 2601 while ( (matcher = elementMatchers[j++]) ) { 2602 if ( matcher( elem, context, xml ) ) { 2603 results.push( elem ); 2604 break; 2605 } 2606 } 2607 if ( outermost ) { 2608 dirruns = dirrunsUnique; 2609 cachedruns = ++matcherCachedRuns; 2610 } 2611 } 2612 2613 // Track unmatched elements for set filters 2614 if ( bySet ) { 2615 // They will have gone through all possible matchers 2616 if ( (elem = !matcher && elem) ) { 2617 matchedCount--; 2618 } 2619 2620 // Lengthen the array for every element, matched or not 2621 if ( seed ) { 2622 unmatched.push( elem ); 2623 } 2624 } 2625 } 2626 2627 // Apply set filters to unmatched elements 2628 matchedCount += i; 2629 if ( bySet && i !== matchedCount ) { 2630 j = 0; 2631 while ( (matcher = setMatchers[j++]) ) { 2632 matcher( unmatched, setMatched, context, xml ); 2633 } 2634 2635 if ( seed ) { 2636 // Reintegrate element matches to eliminate the need for sorting 2637 if ( matchedCount > 0 ) { 2638 while ( i-- ) { 2639 if ( !(unmatched[i] || setMatched[i]) ) { 2640 setMatched[i] = pop.call( results ); 2641 } 2642 } 2643 } 2644 2645 // Discard index placeholder values to get only actual matches 2646 setMatched = condense( setMatched ); 2647 } 2648 2649 // Add matches to results 2650 push.apply( results, setMatched ); 2651 2652 // Seedless set matches succeeding multiple successful matchers stipulate sorting 2653 if ( outermost && !seed && setMatched.length > 0 && 2654 ( matchedCount + setMatchers.length ) > 1 ) { 2655 2656 Sizzle.uniqueSort( results ); 2657 } 2658 } 2659 2660 // Override manipulation of globals by nested matchers 2661 if ( outermost ) { 2662 dirruns = dirrunsUnique; 2663 outermostContext = contextBackup; 2664 } 2665 2666 return unmatched; 2667 }; 2668 2669 return bySet ? 2670 markFunction( superMatcher ) : 2671 superMatcher; 2672} 2673 2674compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) { 2675 var i, 2676 setMatchers = [], 2677 elementMatchers = [], 2678 cached = compilerCache[ selector + " " ]; 2679 2680 if ( !cached ) { 2681 // Generate a function of recursive functions that can be used to check each element 2682 if ( !group ) { 2683 group = tokenize( selector ); 2684 } 2685 i = group.length; 2686 while ( i-- ) { 2687 cached = matcherFromTokens( group[i] ); 2688 if ( cached[ expando ] ) { 2689 setMatchers.push( cached ); 2690 } else { 2691 elementMatchers.push( cached ); 2692 } 2693 } 2694 2695 // Cache the compiled function 2696 cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); 2697 } 2698 return cached; 2699}; 2700 2701function multipleContexts( selector, contexts, results ) { 2702 var i = 0, 2703 len = contexts.length; 2704 for ( ; i < len; i++ ) { 2705 Sizzle( selector, contexts[i], results ); 2706 } 2707 return results; 2708} 2709 2710function select( selector, context, results, seed ) { 2711 var i, tokens, token, type, find, 2712 match = tokenize( selector ); 2713 2714 if ( !seed ) { 2715 // Try to minimize operations if there is only one group 2716 if ( match.length === 1 ) { 2717 2718 // Take a shortcut and set the context if the root selector is an ID 2719 tokens = match[0] = match[0].slice( 0 ); 2720 if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && 2721 support.getById && context.nodeType === 9 && documentIsHTML && 2722 Expr.relative[ tokens[1].type ] ) { 2723 2724 context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; 2725 if ( !context ) { 2726 return results; 2727 } 2728 selector = selector.slice( tokens.shift().value.length ); 2729 } 2730 2731 // Fetch a seed set for right-to-left matching 2732 i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; 2733 while ( i-- ) { 2734 token = tokens[i]; 2735 2736 // Abort if we hit a combinator 2737 if ( Expr.relative[ (type = token.type) ] ) { 2738 break; 2739 } 2740 if ( (find = Expr.find[ type ]) ) { 2741 // Search, expanding context for leading sibling combinators 2742 if ( (seed = find( 2743 token.matches[0].replace( runescape, funescape ), 2744 rsibling.test( tokens[0].type ) && context.parentNode || context 2745 )) ) { 2746 2747 // If seed is empty or no tokens remain, we can return early 2748 tokens.splice( i, 1 ); 2749 selector = seed.length && toSelector( tokens ); 2750 if ( !selector ) { 2751 push.apply( results, seed ); 2752 return results; 2753 } 2754 2755 break; 2756 } 2757 } 2758 } 2759 } 2760 } 2761 2762 // Compile and execute a filtering function 2763 // Provide `match` to avoid retokenization if we modified the selector above 2764 compile( selector, match )( 2765 seed, 2766 context, 2767 !documentIsHTML, 2768 results, 2769 rsibling.test( selector ) 2770 ); 2771 return results; 2772} 2773 2774// One-time assignments 2775 2776// Sort stability 2777support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; 2778 2779// Support: Chrome<14 2780// Always assume duplicates if they aren't passed to the comparison function 2781support.detectDuplicates = hasDuplicate; 2782 2783// Initialize against the default document 2784setDocument(); 2785 2786// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) 2787// Detached nodes confoundingly follow *each other* 2788support.sortDetached = assert(function( div1 ) { 2789 // Should return 1, but returns 4 (following) 2790 return div1.compareDocumentPosition( document.createElement("div") ) & 1; 2791}); 2792 2793// Support: IE<8 2794// Prevent attribute/property "interpolation" 2795// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx 2796if ( !assert(function( div ) { 2797 div.innerHTML = "<a href='#'></a>"; 2798 return div.firstChild.getAttribute("href") === "#" ; 2799}) ) { 2800 addHandle( "type|href|height|width", function( elem, name, isXML ) { 2801 if ( !isXML ) { 2802 return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); 2803 } 2804 }); 2805} 2806 2807// Support: IE<9 2808// Use defaultValue in place of getAttribute("value") 2809if ( !support.attributes || !assert(function( div ) { 2810 div.innerHTML = "<input/>"; 2811 div.firstChild.setAttribute( "value", "" ); 2812 return div.firstChild.getAttribute( "value" ) === ""; 2813}) ) { 2814 addHandle( "value", function( elem, name, isXML ) { 2815 if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { 2816 return elem.defaultValue; 2817 } 2818 }); 2819} 2820 2821// Support: IE<9 2822// Use getAttributeNode to fetch booleans when getAttribute lies 2823if ( !assert(function( div ) { 2824 return div.getAttribute("disabled") == null; 2825}) ) { 2826 addHandle( booleans, function( elem, name, isXML ) { 2827 var val; 2828 if ( !isXML ) { 2829 return (val = elem.getAttributeNode( name )) && val.specified ? 2830 val.value : 2831 elem[ name ] === true ? name.toLowerCase() : null; 2832 } 2833 }); 2834} 2835 2836jQuery.find = Sizzle; 2837jQuery.expr = Sizzle.selectors; 2838jQuery.expr[":"] = jQuery.expr.pseudos; 2839jQuery.unique = Sizzle.uniqueSort; 2840jQuery.text = Sizzle.getText; 2841jQuery.isXMLDoc = Sizzle.isXML; 2842jQuery.contains = Sizzle.contains; 2843 2844 2845})( window ); 2846// String to Object options format cache 2847var optionsCache = {}; 2848 2849// Convert String-formatted options into Object-formatted ones and store in cache 2850function createOptions( options ) { 2851 var object = optionsCache[ options ] = {}; 2852 jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) { 2853 object[ flag ] = true; 2854 }); 2855 return object; 2856} 2857 2858/* 2859 * Create a callback list using the following parameters: 2860 * 2861 * options: an optional list of space-separated options that will change how 2862 * the callback list behaves or a more traditional option object 2863 * 2864 * By default a callback list will act like an event callback list and can be 2865 * "fired" multiple times. 2866 * 2867 * Possible options: 2868 * 2869 * once: will ensure the callback list can only be fired once (like a Deferred) 2870 * 2871 * memory: will keep track of previous values and will call any callback added 2872 * after the list has been fired right away with the latest "memorized" 2873 * values (like a Deferred) 2874 * 2875 * unique: will ensure a callback can only be added once (no duplicate in the list) 2876 * 2877 * stopOnFalse: interrupt callings when a callback returns false 2878 * 2879 */ 2880jQuery.Callbacks = function( options ) { 2881 2882 // Convert options from String-formatted to Object-formatted if needed 2883 // (we check in cache first) 2884 options = typeof options === "string" ? 2885 ( optionsCache[ options ] || createOptions( options ) ) : 2886 jQuery.extend( {}, options ); 2887 2888 var // Last fire value (for non-forgettable lists) 2889 memory, 2890 // Flag to know if list was already fired 2891 fired, 2892 // Flag to know if list is currently firing 2893 firing, 2894 // First callback to fire (used internally by add and fireWith) 2895 firingStart, 2896 // End of the loop when firing 2897 firingLength, 2898 // Index of currently firing callback (modified by remove if needed) 2899 firingIndex, 2900 // Actual callback list 2901 list = [], 2902 // Stack of fire calls for repeatable lists 2903 stack = !options.once && [], 2904 // Fire callbacks 2905 fire = function( data ) { 2906 memory = options.memory && data; 2907 fired = true; 2908 firingIndex = firingStart || 0; 2909 firingStart = 0; 2910 firingLength = list.length; 2911 firing = true; 2912 for ( ; list && firingIndex < firingLength; firingIndex++ ) { 2913 if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { 2914 memory = false; // To prevent further calls using add 2915 break; 2916 } 2917 } 2918 firing = false; 2919 if ( list ) { 2920 if ( stack ) { 2921 if ( stack.length ) { 2922 fire( stack.shift() ); 2923 } 2924 } else if ( memory ) { 2925 list = []; 2926 } else { 2927 self.disable(); 2928 } 2929 } 2930 }, 2931 // Actual Callbacks object 2932 self = { 2933 // Add a callback or a collection of callbacks to the list 2934 add: function() { 2935 if ( list ) { 2936 // First, we save the current length 2937 var start = list.length; 2938 (function add( args ) { 2939 jQuery.each( args, function( _, arg ) { 2940 var type = jQuery.type( arg ); 2941 if ( type === "function" ) { 2942 if ( !options.unique || !self.has( arg ) ) { 2943 list.push( arg ); 2944 } 2945 } else if ( arg && arg.length && type !== "string" ) { 2946 // Inspect recursively 2947 add( arg ); 2948 } 2949 }); 2950 })( arguments ); 2951 // Do we need to add the callbacks to the 2952 // current firing batch? 2953 if ( firing ) { 2954 firingLength = list.length; 2955 // With memory, if we're not firing then 2956 // we should call right away 2957 } else if ( memory ) { 2958 firingStart = start; 2959 fire( memory ); 2960 } 2961 } 2962 return this; 2963 }, 2964 // Remove a callback from the list 2965 remove: function() { 2966 if ( list ) { 2967 jQuery.each( arguments, function( _, arg ) { 2968 var index; 2969 while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { 2970 list.splice( index, 1 ); 2971 // Handle firing indexes 2972 if ( firing ) { 2973 if ( index <= firingLength ) { 2974 firingLength--; 2975 } 2976 if ( index <= firingIndex ) { 2977 firingIndex--; 2978 } 2979 } 2980 } 2981 }); 2982 } 2983 return this; 2984 }, 2985 // Check if a given callback is in the list. 2986 // If no argument is given, return whether or not list has callbacks attached. 2987 has: function( fn ) { 2988 return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); 2989 }, 2990 // Remove all callbacks from the list 2991 empty: function() { 2992 list = []; 2993 firingLength = 0; 2994 return this; 2995 }, 2996 // Have the list do nothing anymore 2997 disable: function() { 2998 list = stack = memory = undefined; 2999 return this; 3000 }, 3001 // Is it disabled? 3002 disabled: function() { 3003 return !list; 3004 }, 3005 // Lock the list in its current state 3006 lock: function() { 3007 stack = undefined; 3008 if ( !memory ) { 3009 self.disable(); 3010 } 3011 return this; 3012 }, 3013 // Is it locked? 3014 locked: function() { 3015 return !stack; 3016 }, 3017 // Call all callbacks with the given context and arguments 3018 fireWith: function( context, args ) { 3019 if ( list && ( !fired || stack ) ) { 3020 args = args || []; 3021 args = [ context, args.slice ? args.slice() : args ]; 3022 if ( firing ) { 3023 stack.push( args ); 3024 } else { 3025 fire( args ); 3026 } 3027 } 3028 return this; 3029 }, 3030 // Call all the callbacks with the given arguments 3031 fire: function() { 3032 self.fireWith( this, arguments ); 3033 return this; 3034 }, 3035 // To know if the callbacks have already been called at least once 3036 fired: function() { 3037 return !!fired; 3038 } 3039 }; 3040 3041 return self; 3042}; 3043jQuery.extend({ 3044 3045 Deferred: function( func ) { 3046 var tuples = [ 3047 // action, add listener, listener list, final state 3048 [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], 3049 [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], 3050 [ "notify", "progress", jQuery.Callbacks("memory") ] 3051 ], 3052 state = "pending", 3053 promise = { 3054 state: function() { 3055 return state; 3056 }, 3057 always: function() { 3058 deferred.done( arguments ).fail( arguments ); 3059 return this; 3060 }, 3061 then: function( /* fnDone, fnFail, fnProgress */ ) { 3062 var fns = arguments; 3063 return jQuery.Deferred(function( newDefer ) { 3064 jQuery.each( tuples, function( i, tuple ) { 3065 var action = tuple[ 0 ], 3066 fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; 3067 // deferred[ done | fail | progress ] for forwarding actions to newDefer 3068 deferred[ tuple[1] ](function() { 3069 var returned = fn && fn.apply( this, arguments ); 3070 if ( returned && jQuery.isFunction( returned.promise ) ) { 3071 returned.promise() 3072 .done( newDefer.resolve ) 3073 .fail( newDefer.reject ) 3074 .progress( newDefer.notify ); 3075 } else { 3076 newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); 3077 } 3078 }); 3079 }); 3080 fns = null; 3081 }).promise(); 3082 }, 3083 // Get a promise for this deferred 3084 // If obj is provided, the promise aspect is added to the object 3085 promise: function( obj ) { 3086 return obj != null ? jQuery.extend( obj, promise ) : promise; 3087 } 3088 }, 3089 deferred = {}; 3090 3091 // Keep pipe for back-compat 3092 promise.pipe = promise.then; 3093 3094 // Add list-specific methods 3095 jQuery.each( tuples, function( i, tuple ) { 3096 var list = tuple[ 2 ], 3097 stateString = tuple[ 3 ]; 3098 3099 // promise[ done | fail | progress ] = list.add 3100 promise[ tuple[1] ] = list.add; 3101 3102 // Handle state 3103 if ( stateString ) { 3104 list.add(function() { 3105 // state = [ resolved | rejected ] 3106 state = stateString; 3107 3108 // [ reject_list | resolve_list ].disable; progress_list.lock 3109 }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); 3110 } 3111 3112 // deferred[ resolve | reject | notify ] 3113 deferred[ tuple[0] ] = function() { 3114 deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); 3115 return this; 3116 }; 3117 deferred[ tuple[0] + "With" ] = list.fireWith; 3118 }); 3119 3120 // Make the deferred a promise 3121 promise.promise( deferred ); 3122 3123 // Call given func if any 3124 if ( func ) { 3125 func.call( deferred, deferred ); 3126 } 3127 3128 // All done! 3129 return deferred; 3130 }, 3131 3132 // Deferred helper 3133 when: function( subordinate /* , ..., subordinateN */ ) { 3134 var i = 0, 3135 resolveValues = core_slice.call( arguments ), 3136 length = resolveValues.length, 3137 3138 // the count of uncompleted subordinates 3139 remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, 3140 3141 // the master Deferred. If resolveValues consist of only a single Deferred, just use that. 3142 deferred = remaining === 1 ? subordinate : jQuery.Deferred(), 3143 3144 // Update function for both resolve and progress values 3145 updateFunc = function( i, contexts, values ) { 3146 return function( value ) { 3147 contexts[ i ] = this; 3148 values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value; 3149 if( values === progressValues ) { 3150 deferred.notifyWith( contexts, values ); 3151 } else if ( !( --remaining ) ) { 3152 deferred.resolveWith( contexts, values ); 3153 } 3154 }; 3155 }, 3156 3157 progressValues, progressContexts, resolveContexts; 3158 3159 // add listeners to Deferred subordinates; treat others as resolved 3160 if ( length > 1 ) { 3161 progressValues = new Array( length ); 3162 progressContexts = new Array( length ); 3163 resolveContexts = new Array( length ); 3164 for ( ; i < length; i++ ) { 3165 if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { 3166 resolveValues[ i ].promise() 3167 .done( updateFunc( i, resolveContexts, resolveValues ) ) 3168 .fail( deferred.reject ) 3169 .progress( updateFunc( i, progressContexts, progressValues ) ); 3170 } else { 3171 --remaining; 3172 } 3173 } 3174 } 3175 3176 // if we're not waiting on anything, resolve the master 3177 if ( !remaining ) {
3178 deferred.resolveWith( resolveContexts, resolveValues ); 3179 } 3180 3181 return deferred.promise(); 3182 } 3183}); 3184jQuery.support = (function( support ) { 3185 var input = document.createElement("input"), 3186 fragment = document.createDocumentFragment(), 3187 div = document.createElement("div"), 3188 select = document.createElement("select"), 3189 opt = select.appendChild( document.createElement("option") ); 3190 3191 // Finish early in limited environments 3192 if ( !input.type ) { 3193 return support; 3194 } 3195 3196 input.type = "checkbox"; 3197 3198 // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3 3199 // Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere) 3200 support.checkOn = input.value !== ""; 3201 3202 // Must access the parent to make an option select properly 3203 // Support: IE9, IE10 3204 support.optSelected = opt.selected; 3205 3206 // Will be defined later 3207 support.reliableMarginRight = true; 3208 support.boxSizingReliable = true; 3209 support.pixelPosition = false; 3210 3211 // Make sure checked status is properly cloned 3212 // Support: IE9, IE10 3213 input.checked = true; 3214 support.noCloneChecked = input.cloneNode( true ).checked; 3215 3216 // Make sure that the options inside disabled selects aren't marked as disabled 3217 // (WebKit marks them as disabled) 3218 select.disabled = true; 3219 support.optDisabled = !opt.disabled; 3220 3221 // Check if an input maintains its value after becoming a radio 3222 // Support: IE9, IE10 3223 input = document.createElement("input"); 3224 input.value = "t"; 3225 input.type = "radio"; 3226 support.radioValue = input.value === "t"; 3227 3228 // #11217 - WebKit loses check when the name is after the checked attribute 3229 input.setAttribute( "checked", "t" ); 3230 input.setAttribute( "name", "t" ); 3231 3232 fragment.appendChild( input ); 3233 3234 // Support: Safari 5.1, Android 4.x, Android 2.3 3235 // old WebKit doesn't clone checked state correctly in fragments 3236 support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; 3237 3238 // Support: Firefox, Chrome, Safari 3239 // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP) 3240 support.focusinBubbles = "onfocusin" in window; 3241 3242 div.style.backgroundClip = "content-box"; 3243 div.cloneNode( true ).style.backgroundClip = ""; 3244 support.clearCloneStyle = div.style.backgroundClip === "content-box"; 3245 3246 // Run tests that need a body at doc ready 3247 jQuery(function() { 3248 var container, marginDiv, 3249 // Support: Firefox, Android 2.3 (Prefixed box-sizing versions). 3250 divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box", 3251 body = document.getElementsByTagName("body")[ 0 ]; 3252 3253 if ( !body ) { 3254 // Return for frameset docs that don't have a body 3255 return; 3256 } 3257 3258 container = document.createElement("div"); 3259 container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px"; 3260 3261 // Check box-sizing and margin behavior. 3262 body.appendChild( container ).appendChild( div ); 3263 div.innerHTML = "";
3264 // Support: Firefox, Android 2.3 (Prefixed box-sizing versions). 3265 div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%"; 3266 3267 // Workaround failing boxSizing test due to offsetWidth returning wrong value 3268 // with some non-1 values of body zoom, ticket #13543 3269 jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() { 3270 support.boxSizing = div.offsetWidth === 4; 3271 }); 3272 3273 // Use window.getComputedStyle because jsdom on node.js will break without it. 3274 if ( window.getComputedStyle ) { 3275 support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%"; 3276 support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px"; 3277 3278 // Support: Android 2.3 3279 // Check if div with explicit width and no margin-right incorrectly 3280 // gets computed margin-right based on width of container. (#3333) 3281 // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right 3282 marginDiv = div.appendChild( document.createElement("div") ); 3283 marginDiv.style.cssText = div.style.cssText = divReset; 3284 marginDiv.style.marginRight = marginDiv.style.width = "0"; 3285 div.style.width = "1px"; 3286 3287 support.reliableMarginRight = 3288 !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight ); 3289 } 3290 3291 body.removeChild( container ); 3292 }); 3293 3294 return support; 3295})( {} ); 3296 3297/* 3298 Implementation Summary 3299 3300 1. Enforce API surface and semantic compatibility with 1.9.x branch 3301 2. Improve the module's maintainability by reducing the storage 3302 paths to a single mechanism. 3303 3. Use the same single mechanism to support "private" and "user" data. 3304 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) 3305 5. Avoid exposing implementation details on user objects (eg. expando properties) 3306 6. Provide a clear path for implementation upgrade to WeakMap in 2014 3307*/ 3308var data_user, data_priv, 3309 rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, 3310 rmultiDash = /([A-Z])/g; 3311 3312function Data() { 3313 // Support: Android < 4, 3314 // Old WebKit does not have Object.preventExtensions/freeze method, 3315 // return new empty object instead with no [[set]] accessor 3316 Object.defineProperty( this.cache = {}, 0, { 3317 get: function() { 3318 return {}; 3319 } 3320 }); 3321 3322 this.expando = jQuery.expando + Math.random(); 3323} 3324 3325Data.uid = 1; 3326 3327Data.accepts = function( owner ) { 3328 // Accepts only: 3329 // - Node 3330 // - Node.ELEMENT_NODE 3331 // - Node.DOCUMENT_NODE 3332 // - Object 3333 // - Any 3334 return owner.nodeType ? 3335 owner.nodeType === 1 || owner.nodeType === 9 : true; 3336}; 3337 3338Data.prototype = { 3339 key: function( owner ) { 3340 // We can accept data for non-element nodes in modern browsers, 3341 // but we should not, see #8335. 3342 // Always return the key for a frozen object. 3343 if ( !Data.accepts( owner ) ) { 3344 return 0; 3345 } 3346 3347 var descriptor = {}, 3348 // Check if the owner object already has a cache key 3349 unlock = owner[ this.expando ]; 3350 3351 // If not, create one 3352 if ( !unlock ) { 3353 unlock = Data.uid++; 3354 3355 // Secure it in a non-enumerable, non-writable property 3356 try { 3357 descriptor[ this.expando ] = { value: unlock }; 3358 Object.defineProperties( owner, descriptor ); 3359 3360 // Support: Android < 4 3361 // Fallback to a less secure definition 3362 } catch ( e ) { 3363 descriptor[ this.expando ] = unlock; 3364 jQuery.extend( owner, descriptor ); 3365 } 3366 } 3367 3368 // Ensure the cache object 3369 if ( !this.cache[ unlock ] ) { 3370 this.cache[ unlock ] = {}; 3371 } 3372 3373 return unlock; 3374 }, 3375 set: function( owner, data, value ) { 3376 var prop, 3377 // There may be an unlock assigned to this node, 3378 // if there is no entry for this "owner", create one inline 3379 // and set the unlock as though an owner entry had always existed 3380 unlock = this.key( owner ), 3381 cache = this.cache[ unlock ]; 3382 3383 // Handle: [ owner, key, value ] args 3384 if ( typeof data === "string" ) { 3385 cache[ data ] = value; 3386 3387 // Handle: [ owner, { properties } ] args 3388 } else { 3389 // Fresh assignments by object are shallow copied 3390 if ( jQuery.isEmptyObject( cache ) ) { 3391 jQuery.extend( this.cache[ unlock ], data ); 3392 // Otherwise, copy the properties one-by-one to the cache object 3393 } else { 3394 for ( prop in data ) { 3395 cache[ prop ] = data[ prop ]; 3396 } 3397 } 3398 } 3399 return cache; 3400 }, 3401 get: function( owner, key ) {
vendor: 5,773 bytes, lines 3402-3608
3402 // Either a valid cache is found, or will be created. 3403 // New caches will be created and the unlock returned, 3404 // allowing direct access to the newly created 3405 // empty data object. A valid owner object must be provided. 3406 var cache = this.cache[ this.key( owner ) ]; 3407 3408 return key === undefined ? 3409 cache : cache[ key ]; 3410 }, 3411 access: function( owner, key, value ) { 3412 var stored; 3413 // In cases where either: 3414 // 3415 // 1. No key was specified 3416 // 2. A string key was specified, but no value provided 3417 // 3418 // Take the "read" path and allow the get method to determine 3419 // which value to return, respectively either: 3420 // 3421 // 1. The entire cache object 3422 // 2. The data stored at the key 3423 // 3424 if ( key === undefined || 3425 ((key && typeof key === "string") && value === undefined) ) { 3426 3427 stored = this.get( owner, key ); 3428 3429 return stored !== undefined ? 3430 stored : this.get( owner, jQuery.camelCase(key) ); 3431 } 3432 3433 // [*]When the key is not a string, or both a key and value 3434 // are specified, set or extend (existing objects) with either: 3435 // 3436 // 1. An object of properties 3437 // 2. A key and value 3438 // 3439 this.set( owner, key, value ); 3440 3441 // Since the "set" path can have two possible entry points 3442 // return the expected data based on which path was taken[*] 3443 return value !== undefined ? value : key; 3444 }, 3445 remove: function( owner, key ) { 3446 var i, name, camel, 3447 unlock = this.key( owner ), 3448 cache = this.cache[ unlock ]; 3449 3450 if ( key === undefined ) { 3451 this.cache[ unlock ] = {}; 3452 3453 } else { 3454 // Support array or space separated string of keys 3455 if ( jQuery.isArray( key ) ) { 3456 // If "name" is an array of keys... 3457 // When data is initially created, via ("key", "val") signature, 3458 // keys will be converted to camelCase. 3459 // Since there is no way to tell _how_ a key was added, remove 3460 // both plain key and camelCase key. #12786 3461 // This will only penalize the array argument path. 3462 name = key.concat( key.map( jQuery.camelCase ) ); 3463 } else { 3464 camel = jQuery.camelCase( key ); 3465 // Try the string as a key before any manipulation 3466 if ( key in cache ) { 3467 name = [ key, camel ]; 3468 } else { 3469 // If a key with the spaces exists, use it. 3470 // Otherwise, create an array by matching non-whitespace 3471 name = camel; 3472 name = name in cache ? 3473 [ name ] : ( name.match( core_rnotwhite ) || [] ); 3474 } 3475 } 3476 3477 i = name.length; 3478 while ( i-- ) { 3479 delete cache[ name[ i ] ]; 3480 } 3481 } 3482 }, 3483 hasData: function( owner ) { 3484 return !jQuery.isEmptyObject( 3485 this.cache[ owner[ this.expando ] ] || {} 3486 ); 3487 }, 3488 discard: function( owner ) { 3489 if ( owner[ this.expando ] ) { 3490 delete this.cache[ owner[ this.expando ] ]; 3491 } 3492 } 3493}; 3494 3495// These may be used throughout the jQuery core codebase 3496data_user = new Data(); 3497data_priv = new Data(); 3498 3499 3500jQuery.extend({ 3501 acceptData: Data.accepts, 3502 3503 hasData: function( elem ) { 3504 return data_user.hasData( elem ) || data_priv.hasData( elem ); 3505 }, 3506 3507 data: function( elem, name, data ) { 3508 return data_user.access( elem, name, data ); 3509 }, 3510 3511 removeData: function( elem, name ) { 3512 data_user.remove( elem, name ); 3513 }, 3514 3515 // TODO: Now that all calls to _data and _removeData have been replaced 3516 // with direct calls to data_priv methods, these can be deprecated. 3517 _data: function( elem, name, data ) { 3518 return data_priv.access( elem, name, data ); 3519 }, 3520 3521 _removeData: function( elem, name ) { 3522 data_priv.remove( elem, name ); 3523 } 3524}); 3525 3526jQuery.fn.extend({ 3527 data: function( key, value ) { 3528 var attrs, name, 3529 elem = this[ 0 ], 3530 i = 0, 3531 data = null; 3532 3533 // Gets all values 3534 if ( key === undefined ) { 3535 if ( this.length ) { 3536 data = data_user.get( elem ); 3537 3538 if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) { 3539 attrs = elem.attributes; 3540 for ( ; i < attrs.length; i++ ) { 3541 name = attrs[ i ].name; 3542 3543 if ( name.indexOf( "data-" ) === 0 ) { 3544 name = jQuery.camelCase( name.slice(5) ); 3545 dataAttr( elem, name, data[ name ] ); 3546 } 3547 } 3548 data_priv.set( elem, "hasDataAttrs", true ); 3549 } 3550 } 3551 3552 return data; 3553 } 3554 3555 // Sets multiple values 3556 if ( typeof key === "object" ) { 3557 return this.each(function() { 3558 data_user.set( this, key ); 3559 }); 3560 } 3561 3562 return jQuery.access( this, function( value ) { 3563 var data, 3564 camelKey = jQuery.camelCase( key ); 3565 3566 // The calling jQuery object (element matches) is not empty 3567 // (and therefore has an element appears at this[ 0 ]) and the 3568 // `value` parameter was not undefined. An empty jQuery object 3569 // will result in `undefined` for elem = this[ 0 ] which will 3570 // throw an exception if an attempt to read a data cache is made. 3571 if ( elem && value === undefined ) { 3572 // Attempt to get data from the cache 3573 // with the key as-is 3574 data = data_user.get( elem, key ); 3575 if ( data !== undefined ) { 3576 return data; 3577 } 3578 3579 // Attempt to get data from the cache 3580 // with the key camelized 3581 data = data_user.get( elem, camelKey ); 3582 if ( data !== undefined ) { 3583 return data; 3584 } 3585 3586 // Attempt to "discover" the data in 3587 // HTML5 custom data-* attrs 3588 data = dataAttr( elem, camelKey, undefined ); 3589 if ( data !== undefined ) { 3590 return data; 3591 } 3592 3593 // We tried really hard, but the data doesn't exist. 3594 return; 3595 } 3596 3597 // Set the data... 3598 this.each(function() { 3599 // First, attempt to store a copy or reference of any 3600 // data that might've been store with a camelCased key. 3601 var data = data_user.get( this, camelKey ); 3602 3603 // For HTML5 data-* attribute interop, we have to 3604 // store property names with dashes in a camelCase form. 3605 // This might not apply to all properties...* 3606 data_user.set( this, camelKey, value ); 3607 3608 // *... In the case of properties that might _actually_
vendor: 47,928 bytes, lines 3609-5413
3609 // have dashes, we need to also store a copy of that 3610 // unchanged property. 3611 if ( key.indexOf("-") !== -1 && data !== undefined ) { 3612 data_user.set( this, key, value ); 3613 } 3614 }); 3615 }, null, value, arguments.length > 1, null, true ); 3616 }, 3617 3618 removeData: function( key ) { 3619 return this.each(function() { 3620 data_user.remove( this, key ); 3621 }); 3622 } 3623}); 3624 3625function dataAttr( elem, key, data ) { 3626 var name; 3627 3628 // If nothing was found internally, try to fetch any 3629 // data from the HTML5 data-* attribute 3630 if ( data === undefined && elem.nodeType === 1 ) { 3631 name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); 3632 data = elem.getAttribute( name ); 3633 3634 if ( typeof data === "string" ) { 3635 try { 3636 data = data === "true" ? true : 3637 data === "false" ? false : 3638 data === "null" ? null : 3639 // Only convert to a number if it doesn't change the string 3640 +data + "" === data ? +data : 3641 rbrace.test( data ) ? JSON.parse( data ) : 3642 data; 3643 } catch( e ) {} 3644 3645 // Make sure we set the data so it isn't changed later 3646 data_user.set( elem, key, data ); 3647 } else { 3648 data = undefined; 3649 } 3650 } 3651 return data; 3652} 3653jQuery.extend({ 3654 queue: function( elem, type, data ) { 3655 var queue; 3656 3657 if ( elem ) { 3658 type = ( type || "fx" ) + "queue"; 3659 queue = data_priv.get( elem, type ); 3660 3661 // Speed up dequeue by getting out quickly if this is just a lookup 3662 if ( data ) { 3663 if ( !queue || jQuery.isArray( data ) ) { 3664 queue = data_priv.access( elem, type, jQuery.makeArray(data) ); 3665 } else { 3666 queue.push( data ); 3667 } 3668 } 3669 return queue || []; 3670 } 3671 }, 3672 3673 dequeue: function( elem, type ) { 3674 type = type || "fx"; 3675 3676 var queue = jQuery.queue( elem, type ), 3677 startLength = queue.length, 3678 fn = queue.shift(), 3679 hooks = jQuery._queueHooks( elem, type ), 3680 next = function() { 3681 jQuery.dequeue( elem, type ); 3682 }; 3683 3684 // If the fx queue is dequeued, always remove the progress sentinel 3685 if ( fn === "inprogress" ) { 3686 fn = queue.shift(); 3687 startLength--; 3688 } 3689 3690 if ( fn ) { 3691 3692 // Add a progress sentinel to prevent the fx queue from being 3693 // automatically dequeued 3694 if ( type === "fx" ) { 3695 queue.unshift( "inprogress" ); 3696 } 3697 3698 // clear up the last queue stop function 3699 delete hooks.stop; 3700 fn.call( elem, next, hooks ); 3701 } 3702 3703 if ( !startLength && hooks ) { 3704 hooks.empty.fire(); 3705 } 3706 }, 3707 3708 // not intended for public consumption - generates a queueHooks object, or returns the current one 3709 _queueHooks: function( elem, type ) { 3710 var key = type + "queueHooks"; 3711 return data_priv.get( elem, key ) || data_priv.access( elem, key, { 3712 empty: jQuery.Callbacks("once memory").add(function() { 3713 data_priv.remove( elem, [ type + "queue", key ] ); 3714 }) 3715 }); 3716 } 3717}); 3718 3719jQuery.fn.extend({ 3720 queue: function( type, data ) { 3721 var setter = 2; 3722 3723 if ( typeof type !== "string" ) { 3724 data = type; 3725 type = "fx"; 3726 setter--; 3727 } 3728 3729 if ( arguments.length < setter ) { 3730 return jQuery.queue( this[0], type ); 3731 } 3732 3733 return data === undefined ? 3734 this : 3735 this.each(function() { 3736 var queue = jQuery.queue( this, type, data ); 3737 3738 // ensure a hooks for this queue 3739 jQuery._queueHooks( this, type ); 3740 3741 if ( type === "fx" && queue[0] !== "inprogress" ) { 3742 jQuery.dequeue( this, type ); 3743 } 3744 }); 3745 }, 3746 dequeue: function( type ) { 3747 return this.each(function() { 3748 jQuery.dequeue( this, type ); 3749 }); 3750 }, 3751 // Based off of the plugin by Clint Helfers, with permission. 3752 // http://blindsignals.com/index.php/2009/07/jquery-delay/ 3753 delay: function( time, type ) { 3754 time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; 3755 type = type || "fx"; 3756 3757 return this.queue( type, function( next, hooks ) { 3758 var timeout = setTimeout( next, time ); 3759 hooks.stop = function() { 3760 clearTimeout( timeout ); 3761 }; 3762 }); 3763 }, 3764 clearQueue: function( type ) { 3765 return this.queue( type || "fx", [] ); 3766 }, 3767 // Get a promise resolved when queues of a certain type 3768 // are emptied (fx is the type by default) 3769 promise: function( type, obj ) { 3770 var tmp, 3771 count = 1, 3772 defer = jQuery.Deferred(), 3773 elements = this, 3774 i = this.length, 3775 resolve = function() { 3776 if ( !( --count ) ) { 3777 defer.resolveWith( elements, [ elements ] ); 3778 } 3779 }; 3780 3781 if ( typeof type !== "string" ) { 3782 obj = type; 3783 type = undefined; 3784 } 3785 type = type || "fx"; 3786 3787 while( i-- ) { 3788 tmp = data_priv.get( elements[ i ], type + "queueHooks" ); 3789 if ( tmp && tmp.empty ) { 3790 count++; 3791 tmp.empty.add( resolve ); 3792 } 3793 } 3794 resolve(); 3795 return defer.promise( obj ); 3796 } 3797}); 3798var nodeHook, boolHook, 3799 rclass = /[\t\r\n\f]/g, 3800 rreturn = /\r/g, 3801 rfocusable = /^(?:input|select|textarea|button)$/i; 3802 3803jQuery.fn.extend({ 3804 attr: function( name, value ) { 3805 return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 ); 3806 }, 3807 3808 removeAttr: function( name ) { 3809 return this.each(function() { 3810 jQuery.removeAttr( this, name ); 3811 }); 3812 }, 3813 3814 prop: function( name, value ) { 3815 return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 ); 3816 }, 3817 3818 removeProp: function( name ) { 3819 return this.each(function() { 3820 delete this[ jQuery.propFix[ name ] || name ]; 3821 }); 3822 }, 3823 3824 addClass: function( value ) { 3825 var classes, elem, cur, clazz, j, 3826 i = 0, 3827 len = this.length, 3828 proceed = typeof value === "string" && value; 3829 3830 if ( jQuery.isFunction( value ) ) { 3831 return this.each(function( j ) { 3832 jQuery( this ).addClass( value.call( this, j, this.className ) ); 3833 }); 3834 } 3835 3836 if ( proceed ) { 3837 // The disjunction here is for better compressibility (see removeClass) 3838 classes = ( value || "" ).match( core_rnotwhite ) || []; 3839 3840 for ( ; i < len; i++ ) { 3841 elem = this[ i ]; 3842 cur = elem.nodeType === 1 && ( elem.className ? 3843 ( " " + elem.className + " " ).replace( rclass, " " ) : 3844 " " 3845 ); 3846 3847 if ( cur ) { 3848 j = 0; 3849 while ( (clazz = classes[j++]) ) { 3850 if ( cur.indexOf( " " + clazz + " " ) < 0 ) { 3851 cur += clazz + " "; 3852 } 3853 } 3854 elem.className = jQuery.trim( cur ); 3855 3856 } 3857 } 3858 } 3859 3860 return this; 3861 }, 3862 3863 removeClass: function( value ) { 3864 var classes, elem, cur, clazz, j, 3865 i = 0, 3866 len = this.length, 3867 proceed = arguments.length === 0 || typeof value === "string" && value; 3868 3869 if ( jQuery.isFunction( value ) ) { 3870 return this.each(function( j ) { 3871 jQuery( this ).removeClass( value.call( this, j, this.className ) ); 3872 }); 3873 } 3874 if ( proceed ) { 3875 classes = ( value || "" ).match( core_rnotwhite ) || []; 3876 3877 for ( ; i < len; i++ ) { 3878 elem = this[ i ]; 3879 // This expression is here for better compressibility (see addClass) 3880 cur = elem.nodeType === 1 && ( elem.className ? 3881 ( " " + elem.className + " " ).replace( rclass, " " ) : 3882 "" 3883 ); 3884 3885 if ( cur ) { 3886 j = 0; 3887 while ( (clazz = classes[j++]) ) { 3888 // Remove *all* instances 3889 while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { 3890 cur = cur.replace( " " + clazz + " ", " " ); 3891 } 3892 } 3893 elem.className = value ? jQuery.trim( cur ) : ""; 3894 } 3895 } 3896 } 3897 3898 return this; 3899 }, 3900 3901 toggleClass: function( value, stateVal ) { 3902 var type = typeof value; 3903 3904 if ( typeof stateVal === "boolean" && type === "string" ) { 3905 return stateVal ? this.addClass( value ) : this.removeClass( value ); 3906 } 3907 3908 if ( jQuery.isFunction( value ) ) { 3909 return this.each(function( i ) { 3910 jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); 3911 }); 3912 } 3913 3914 return this.each(function() { 3915 if ( type === "string" ) { 3916 // toggle individual class names 3917 var className, 3918 i = 0, 3919 self = jQuery( this ), 3920 classNames = value.match( core_rnotwhite ) || []; 3921 3922 while ( (className = classNames[ i++ ]) ) { 3923 // check each className given, space separated list 3924 if ( self.hasClass( className ) ) { 3925 self.removeClass( className ); 3926 } else { 3927 self.addClass( className ); 3928 } 3929 } 3930 3931 // Toggle whole class name 3932 } else if ( type === core_strundefined || type === "boolean" ) { 3933 if ( this.className ) { 3934 // store className if set 3935 data_priv.set( this, "__className__", this.className ); 3936 } 3937 3938 // If the element has a class name or if we're passed "false", 3939 // then remove the whole classname (if there was one, the above saved it). 3940 // Otherwise bring back whatever was previously saved (if anything), 3941 // falling back to the empty string if nothing was stored. 3942 this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || ""; 3943 } 3944 }); 3945 }, 3946 3947 hasClass: function( selector ) { 3948 var className = " " + selector + " ", 3949 i = 0, 3950 l = this.length; 3951 for ( ; i < l; i++ ) { 3952 if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { 3953 return true; 3954 } 3955 } 3956 3957 return false; 3958 }, 3959 3960 val: function( value ) { 3961 var hooks, ret, isFunction, 3962 elem = this[0]; 3963 3964 if ( !arguments.length ) { 3965 if ( elem ) { 3966 hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; 3967 3968 if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { 3969 return ret; 3970 } 3971 3972 ret = elem.value; 3973 3974 return typeof ret === "string" ? 3975 // handle most common string cases 3976 ret.replace(rreturn, "") : 3977 // handle cases where value is null/undef or number 3978 ret == null ? "" : ret; 3979 } 3980 3981 return; 3982 } 3983 3984 isFunction = jQuery.isFunction( value ); 3985 3986 return this.each(function( i ) { 3987 var val; 3988 3989 if ( this.nodeType !== 1 ) { 3990 return; 3991 } 3992 3993 if ( isFunction ) { 3994 val = value.call( this, i, jQuery( this ).val() ); 3995 } else { 3996 val = value; 3997 } 3998 3999 // Treat null/undefined as ""; convert numbers to string 4000 if ( val == null ) { 4001 val = ""; 4002 } else if ( typeof val === "number" ) { 4003 val += ""; 4004 } else if ( jQuery.isArray( val ) ) { 4005 val = jQuery.map(val, function ( value ) { 4006 return value == null ? "" : value + ""; 4007 }); 4008 } 4009 4010 hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; 4011 4012 // If set returns undefined, fall back to normal setting 4013 if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { 4014 this.value = val; 4015 } 4016 }); 4017 } 4018}); 4019 4020jQuery.extend({ 4021 valHooks: { 4022 option: { 4023 get: function( elem ) { 4024 // attributes.value is undefined in Blackberry 4.7 but 4025 // uses .value. See #6932 4026 var val = elem.attributes.value; 4027 return !val || val.specified ? elem.value : elem.text; 4028 } 4029 }, 4030 select: { 4031 get: function( elem ) { 4032 var value, option, 4033 options = elem.options, 4034 index = elem.selectedIndex, 4035 one = elem.type === "select-one" || index < 0, 4036 values = one ? null : [], 4037 max = one ? index + 1 : options.length, 4038 i = index < 0 ? 4039 max : 4040 one ? index : 0; 4041 4042 // Loop through all the selected options 4043 for ( ; i < max; i++ ) { 4044 option = options[ i ]; 4045 4046 // IE6-9 doesn't update selected after form reset (#2551) 4047 if ( ( option.selected || i === index ) && 4048 // Don't return options that are disabled or in a disabled optgroup 4049 ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) && 4050 ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { 4051 4052 // Get the specific value for the option 4053 value = jQuery( option ).val(); 4054 4055 // We don't need an array for one selects 4056 if ( one ) { 4057 return value; 4058 } 4059 4060 // Multi-Selects return an array 4061 values.push( value ); 4062 } 4063 } 4064 4065 return values; 4066 }, 4067 4068 set: function( elem, value ) { 4069 var optionSet, option, 4070 options = elem.options, 4071 values = jQuery.makeArray( value ), 4072 i = options.length; 4073 4074 while ( i-- ) { 4075 option = options[ i ]; 4076 if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) { 4077 optionSet = true; 4078 } 4079 } 4080 4081 // force browsers to behave consistently when non-matching value is set 4082 if ( !optionSet ) { 4083 elem.selectedIndex = -1; 4084 } 4085 return values; 4086 } 4087 } 4088 }, 4089 4090 attr: function( elem, name, value ) { 4091 var hooks, ret, 4092 nType = elem.nodeType; 4093 4094 // don't get/set attributes on text, comment and attribute nodes 4095 if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { 4096 return; 4097 } 4098 4099 // Fallback to prop when attributes are not supported 4100 if ( typeof elem.getAttribute === core_strundefined ) { 4101 return jQuery.prop( elem, name, value ); 4102 } 4103 4104 // All attributes are lowercase 4105 // Grab necessary hook if one is defined 4106 if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { 4107 name = name.toLowerCase(); 4108 hooks = jQuery.attrHooks[ name ] || 4109 ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook ); 4110 } 4111 4112 if ( value !== undefined ) { 4113 4114 if ( value === null ) { 4115 jQuery.removeAttr( elem, name ); 4116 4117 } else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { 4118 return ret; 4119 4120 } else { 4121 elem.setAttribute( name, value + "" ); 4122 return value; 4123 } 4124 4125 } else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { 4126 return ret; 4127 4128 } else { 4129 ret = jQuery.find.attr( elem, name ); 4130 4131 // Non-existent attributes return null, we normalize to undefined 4132 return ret == null ? 4133 undefined : 4134 ret; 4135 } 4136 }, 4137 4138 removeAttr: function( elem, value ) { 4139 var name, propName, 4140 i = 0, 4141 attrNames = value && value.match( core_rnotwhite ); 4142 4143 if ( attrNames && elem.nodeType === 1 ) { 4144 while ( (name = attrNames[i++]) ) { 4145 propName = jQuery.propFix[ name ] || name; 4146 4147 // Boolean attributes get special treatment (#10870) 4148 if ( jQuery.expr.match.bool.test( name ) ) { 4149 // Set corresponding property to false 4150 elem[ propName ] = false; 4151 } 4152 4153 elem.removeAttribute( name ); 4154 } 4155 } 4156 }, 4157 4158 attrHooks: { 4159 type: { 4160 set: function( elem, value ) { 4161 if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { 4162 // Setting the type on a radio button after the value resets the value in IE6-9 4163 // Reset value to default in case type is set after value during creation 4164 var val = elem.value; 4165 elem.setAttribute( "type", value ); 4166 if ( val ) { 4167 elem.value = val; 4168 } 4169 return value; 4170 } 4171 } 4172 } 4173 }, 4174 4175 propFix: { 4176 "for": "htmlFor", 4177 "class": "className" 4178 }, 4179 4180 prop: function( elem, name, value ) { 4181 var ret, hooks, notxml, 4182 nType = elem.nodeType; 4183 4184 // don't get/set properties on text, comment and attribute nodes 4185 if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { 4186 return; 4187 } 4188 4189 notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); 4190 4191 if ( notxml ) { 4192 // Fix name and attach hooks 4193 name = jQuery.propFix[ name ] || name; 4194 hooks = jQuery.propHooks[ name ]; 4195 } 4196 4197 if ( value !== undefined ) { 4198 return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ? 4199 ret : 4200 ( elem[ name ] = value ); 4201 4202 } else { 4203 return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ? 4204 ret : 4205 elem[ name ]; 4206 } 4207 }, 4208 4209 propHooks: { 4210 tabIndex: { 4211 get: function( elem ) { 4212 return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ? 4213 elem.tabIndex : 4214 -1; 4215 } 4216 } 4217 } 4218}); 4219 4220// Hooks for boolean attributes 4221boolHook = { 4222 set: function( elem, value, name ) { 4223 if ( value === false ) { 4224 // Remove boolean attributes when set to false 4225 jQuery.removeAttr( elem, name ); 4226 } else { 4227 elem.setAttribute( name, name ); 4228 } 4229 return name; 4230 } 4231}; 4232jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { 4233 var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr; 4234 4235 jQuery.expr.attrHandle[ name ] = function( elem, name, isXML ) { 4236 var fn = jQuery.expr.attrHandle[ name ], 4237 ret = isXML ? 4238 undefined : 4239 /* jshint eqeqeq: false */ 4240 // Temporarily disable this handler to check existence 4241 (jQuery.expr.attrHandle[ name ] = undefined) != 4242 getter( elem, name, isXML ) ? 4243 4244 name.toLowerCase() : 4245 null; 4246 4247 // Restore handler 4248 jQuery.expr.attrHandle[ name ] = fn; 4249 4250 return ret; 4251 }; 4252}); 4253 4254// Support: IE9+ 4255// Selectedness for an option in an optgroup can be inaccurate 4256if ( !jQuery.support.optSelected ) { 4257 jQuery.propHooks.selected = { 4258 get: function( elem ) { 4259 var parent = elem.parentNode; 4260 if ( parent && parent.parentNode ) { 4261 parent.parentNode.selectedIndex; 4262 } 4263 return null; 4264 } 4265 }; 4266} 4267 4268jQuery.each([ 4269 "tabIndex", 4270 "readOnly", 4271 "maxLength", 4272 "cellSpacing", 4273 "cellPadding", 4274 "rowSpan", 4275 "colSpan", 4276 "useMap", 4277 "frameBorder", 4278 "contentEditable" 4279], function() { 4280 jQuery.propFix[ this.toLowerCase() ] = this; 4281}); 4282 4283// Radios and checkboxes getter/setter 4284jQuery.each([ "radio", "checkbox" ], function() { 4285 jQuery.valHooks[ this ] = { 4286 set: function( elem, value ) { 4287 if ( jQuery.isArray( value ) ) { 4288 return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); 4289 } 4290 } 4291 }; 4292 if ( !jQuery.support.checkOn ) { 4293 jQuery.valHooks[ this ].get = function( elem ) { 4294 // Support: Webkit 4295 // "" is returned instead of "on" if a value isn't specified 4296 return elem.getAttribute("value") === null ? "on" : elem.value; 4297 }; 4298 } 4299}); 4300var rkeyEvent = /^key/, 4301 rmouseEvent = /^(?:mouse|contextmenu)|click/, 4302 rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, 4303 rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; 4304 4305function returnTrue() { 4306 return true; 4307} 4308 4309function returnFalse() { 4310 return false; 4311} 4312 4313function safeActiveElement() { 4314 try { 4315 return document.activeElement; 4316 } catch ( err ) { } 4317} 4318 4319/* 4320 * Helper functions for managing events -- not part of the public interface. 4321 * Props to Dean Edwards' addEvent library for many of the ideas. 4322 */ 4323jQuery.event = { 4324 4325 global: {}, 4326 4327 add: function( elem, types, handler, data, selector ) { 4328 4329 var handleObjIn, eventHandle, tmp, 4330 events, t, handleObj, 4331 special, handlers, type, namespaces, origType, 4332 elemData = data_priv.get( elem ); 4333 4334 // Don't attach events to noData or text/comment nodes (but allow plain objects) 4335 if ( !elemData ) { 4336 return; 4337 } 4338 4339 // Caller can pass in an object of custom data in lieu of the handler 4340 if ( handler.handler ) { 4341 handleObjIn = handler; 4342 handler = handleObjIn.handler; 4343 selector = handleObjIn.selector; 4344 } 4345 4346 // Make sure that the handler has a unique ID, used to find/remove it later 4347 if ( !handler.guid ) { 4348 handler.guid = jQuery.guid++; 4349 } 4350 4351 // Init the element's event structure and main handler, if this is the first 4352 if ( !(events = elemData.events) ) { 4353 events = elemData.events = {}; 4354 } 4355 if ( !(eventHandle = elemData.handle) ) { 4356 eventHandle = elemData.handle = function( e ) { 4357 // Discard the second event of a jQuery.event.trigger() and 4358 // when an event is called after a page has unloaded 4359 return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ? 4360 jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : 4361 undefined; 4362 }; 4363 // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events 4364 eventHandle.elem = elem; 4365 } 4366 4367 // Handle multiple events separated by a space 4368 types = ( types || "" ).match( core_rnotwhite ) || [""]; 4369 t = types.length; 4370 while ( t-- ) { 4371 tmp = rtypenamespace.exec( types[t] ) || []; 4372 type = origType = tmp[1]; 4373 namespaces = ( tmp[2] || "" ).split( "." ).sort(); 4374 4375 // There *must* be a type, no attaching namespace-only handlers 4376 if ( !type ) { 4377 continue; 4378 } 4379 4380 // If event changes its type, use the special event handlers for the changed type 4381 special = jQuery.event.special[ type ] || {}; 4382 4383 // If selector defined, determine special event api type, otherwise given type 4384 type = ( selector ? special.delegateType : special.bindType ) || type; 4385 4386 // Update special based on newly reset type 4387 special = jQuery.event.special[ type ] || {}; 4388 4389 // handleObj is passed to all event handlers 4390 handleObj = jQuery.extend({ 4391 type: type, 4392 origType: origType, 4393 data: data, 4394 handler: handler, 4395 guid: handler.guid, 4396 selector: selector, 4397 needsContext: selector && jQuery.expr.match.needsContext.test( selector ), 4398 namespace: namespaces.join(".") 4399 }, handleObjIn ); 4400 4401 // Init the event handler queue if we're the first 4402 if ( !(handlers = events[ type ]) ) { 4403 handlers = events[ type ] = []; 4404 handlers.delegateCount = 0; 4405 4406 // Only use addEventListener if the special events handler returns false 4407 if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { 4408 if ( elem.addEventListener ) { 4409 elem.addEventListener( type, eventHandle, false ); 4410 } 4411 } 4412 } 4413 4414 if ( special.add ) { 4415 special.add.call( elem, handleObj ); 4416 4417 if ( !handleObj.handler.guid ) { 4418 handleObj.handler.guid = handler.guid; 4419 } 4420 } 4421 4422 // Add to the element's handler list, delegates in front 4423 if ( selector ) { 4424 handlers.splice( handlers.delegateCount++, 0, handleObj ); 4425 } else { 4426 handlers.push( handleObj ); 4427 } 4428 4429 // Keep track of which events have ever been used, for event optimization 4430 jQuery.event.global[ type ] = true; 4431 } 4432 4433 // Nullify elem to prevent memory leaks in IE 4434 elem = null; 4435 }, 4436 4437 // Detach an event or set of events from an element 4438 remove: function( elem, types, handler, selector, mappedTypes ) { 4439 4440 var j, origCount, tmp, 4441 events, t, handleObj, 4442 special, handlers, type, namespaces, origType, 4443 elemData = data_priv.hasData( elem ) && data_priv.get( elem ); 4444 4445 if ( !elemData || !(events = elemData.events) ) { 4446 return; 4447 } 4448 4449 // Once for each type.namespace in types; type may be omitted 4450 types = ( types || "" ).match( core_rnotwhite ) || [""]; 4451 t = types.length; 4452 while ( t-- ) { 4453 tmp = rtypenamespace.exec( types[t] ) || []; 4454 type = origType = tmp[1]; 4455 namespaces = ( tmp[2] || "" ).split( "." ).sort(); 4456 4457 // Unbind all events (on this namespace, if provided) for the element 4458 if ( !type ) { 4459 for ( type in events ) { 4460 jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); 4461 } 4462 continue; 4463 } 4464 4465 special = jQuery.event.special[ type ] || {}; 4466 type = ( selector ? special.delegateType : special.bindType ) || type; 4467 handlers = events[ type ] || []; 4468 tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); 4469 4470 // Remove matching events 4471 origCount = j = handlers.length; 4472 while ( j-- ) { 4473 handleObj = handlers[ j ]; 4474 4475 if ( ( mappedTypes || origType === handleObj.origType ) && 4476 ( !handler || handler.guid === handleObj.guid ) && 4477 ( !tmp || tmp.test( handleObj.namespace ) ) && 4478 ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { 4479 handlers.splice( j, 1 ); 4480 4481 if ( handleObj.selector ) { 4482 handlers.delegateCount--; 4483 } 4484 if ( special.remove ) { 4485 special.remove.call( elem, handleObj ); 4486 } 4487 } 4488 } 4489 4490 // Remove generic event handler if we removed something and no more handlers exist 4491 // (avoids potential for endless recursion during removal of special event handlers) 4492 if ( origCount && !handlers.length ) { 4493 if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { 4494 jQuery.removeEvent( elem, type, elemData.handle ); 4495 } 4496 4497 delete events[ type ]; 4498 } 4499 } 4500 4501 // Remove the expando if it's no longer used 4502 if ( jQuery.isEmptyObject( events ) ) { 4503 delete elemData.handle; 4504 data_priv.remove( elem, "events" ); 4505 } 4506 }, 4507 4508 trigger: function( event, data, elem, onlyHandlers ) { 4509 4510 var i, cur, tmp, bubbleType, ontype, handle, special, 4511 eventPath = [ elem || document ], 4512 type = core_hasOwn.call( event, "type" ) ? event.type : event, 4513 namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; 4514 4515 cur = tmp = elem = elem || document; 4516 4517 // Don't do events on text and comment nodes 4518 if ( elem.nodeType === 3 || elem.nodeType === 8 ) { 4519 return; 4520 } 4521 4522 // focus/blur morphs to focusin/out; ensure we're not firing them right now 4523 if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { 4524 return; 4525 } 4526 4527 if ( type.indexOf(".") >= 0 ) { 4528 // Namespaced trigger; create a regexp to match event type in handle() 4529 namespaces = type.split("."); 4530 type = namespaces.shift(); 4531 namespaces.sort(); 4532 } 4533 ontype = type.indexOf(":") < 0 && "on" + type; 4534 4535 // Caller can pass in a jQuery.Event object, Object, or just an event type string 4536 event = event[ jQuery.expando ] ? 4537 event : 4538 new jQuery.Event( type, typeof event === "object" && event ); 4539 4540 // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) 4541 event.isTrigger = onlyHandlers ? 2 : 3; 4542 event.namespace = namespaces.join("."); 4543 event.namespace_re = event.namespace ? 4544 new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : 4545 null; 4546 4547 // Clean up the event in case it is being reused 4548 event.result = undefined; 4549 if ( !event.target ) { 4550 event.target = elem; 4551 } 4552 4553 // Clone any incoming data and prepend the event, creating the handler arg list 4554 data = data == null ? 4555 [ event ] : 4556 jQuery.makeArray( data, [ event ] ); 4557 4558 // Allow special events to draw outside the lines 4559 special = jQuery.event.special[ type ] || {}; 4560 if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { 4561 return; 4562 } 4563 4564 // Determine event propagation path in advance, per W3C events spec (#9951) 4565 // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) 4566 if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { 4567 4568 bubbleType = special.delegateType || type; 4569 if ( !rfocusMorph.test( bubbleType + type ) ) { 4570 cur = cur.parentNode; 4571 } 4572 for ( ; cur; cur = cur.parentNode ) { 4573 eventPath.push( cur ); 4574 tmp = cur; 4575 } 4576 4577 // Only add window if we got to document (e.g., not plain obj or detached DOM) 4578 if ( tmp === (elem.ownerDocument || document) ) { 4579 eventPath.push( tmp.defaultView || tmp.parentWindow || window ); 4580 } 4581 } 4582 4583 // Fire handlers on the event path 4584 i = 0; 4585 while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) { 4586 4587 event.type = i > 1 ? 4588 bubbleType : 4589 special.bindType || type; 4590 4591 // jQuery handler 4592 handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" ); 4593 if ( handle ) { 4594 handle.apply( cur, data ); 4595 } 4596 4597 // Native handler 4598 handle = ontype && cur[ ontype ]; 4599 if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) { 4600 event.preventDefault(); 4601 } 4602 } 4603 event.type = type; 4604 4605 // If nobody prevented the default action, do it now 4606 if ( !onlyHandlers && !event.isDefaultPrevented() ) { 4607 4608 if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) && 4609 jQuery.acceptData( elem ) ) { 4610 4611 // Call a native DOM method on the target with the same name name as the event. 4612 // Don't do default actions on window, that's where global variables be (#6170) 4613 if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) { 4614 4615 // Don't re-trigger an onFOO event when we call its FOO() method 4616 tmp = elem[ ontype ]; 4617 4618 if ( tmp ) { 4619 elem[ ontype ] = null; 4620 } 4621 4622 // Prevent re-triggering of the same event, since we already bubbled it above 4623 jQuery.event.triggered = type; 4624 elem[ type ](); 4625 jQuery.event.triggered = undefined; 4626 4627 if ( tmp ) { 4628 elem[ ontype ] = tmp; 4629 } 4630 } 4631 } 4632 } 4633 4634 return event.result; 4635 }, 4636 4637 dispatch: function( event ) { 4638 4639 // Make a writable jQuery.Event from the native event object 4640 event = jQuery.event.fix( event ); 4641 4642 var i, j, ret, matched, handleObj, 4643 handlerQueue = [], 4644 args = core_slice.call( arguments ), 4645 handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [], 4646 special = jQuery.event.special[ event.type ] || {}; 4647 4648 // Use the fix-ed jQuery.Event rather than the (read-only) native event 4649 args[0] = event; 4650 event.delegateTarget = this; 4651 4652 // Call the preDispatch hook for the mapped type, and let it bail if desired 4653 if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { 4654 return; 4655 } 4656 4657 // Determine handlers 4658 handlerQueue = jQuery.event.handlers.call( this, event, handlers ); 4659 4660 // Run delegates first; they may want to stop propagation beneath us 4661 i = 0; 4662 while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) { 4663 event.currentTarget = matched.elem; 4664 4665 j = 0; 4666 while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) { 4667 4668 // Triggered event must either 1) have no namespace, or 4669 // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). 4670 if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) { 4671 4672 event.handleObj = handleObj; 4673 event.data = handleObj.data; 4674 4675 ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) 4676 .apply( matched.elem, args ); 4677 4678 if ( ret !== undefined ) { 4679 if ( (event.result = ret) === false ) { 4680 event.preventDefault(); 4681 event.stopPropagation(); 4682 } 4683 } 4684 } 4685 } 4686 } 4687 4688 // Call the postDispatch hook for the mapped type 4689 if ( special.postDispatch ) { 4690 special.postDispatch.call( this, event ); 4691 } 4692 4693 return event.result; 4694 }, 4695 4696 handlers: function( event, handlers ) { 4697 var i, matches, sel, handleObj, 4698 handlerQueue = [], 4699 delegateCount = handlers.delegateCount, 4700 cur = event.target; 4701 4702 // Find delegate handlers 4703 // Black-hole SVG <use> instance trees (#13180) 4704 // Avoid non-left-click bubbling in Firefox (#3861) 4705 if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { 4706 4707 for ( ; cur !== this; cur = cur.parentNode || this ) { 4708 4709 // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) 4710 if ( cur.disabled !== true || event.type !== "click" ) { 4711 matches = []; 4712 for ( i = 0; i < delegateCount; i++ ) { 4713 handleObj = handlers[ i ]; 4714 4715 // Don't conflict with Object.prototype properties (#13203) 4716 sel = handleObj.selector + " "; 4717 4718 if ( matches[ sel ] === undefined ) { 4719 matches[ sel ] = handleObj.needsContext ? 4720 jQuery( sel, this ).index( cur ) >= 0 : 4721 jQuery.find( sel, this, null, [ cur ] ).length; 4722 } 4723 if ( matches[ sel ] ) { 4724 matches.push( handleObj ); 4725 } 4726 } 4727 if ( matches.length ) { 4728 handlerQueue.push({ elem: cur, handlers: matches }); 4729 } 4730 } 4731 } 4732 } 4733 4734 // Add the remaining (directly-bound) handlers 4735 if ( delegateCount < handlers.length ) { 4736 handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); 4737 } 4738 4739 return handlerQueue; 4740 }, 4741 4742 // Includes some event props shared by KeyEvent and MouseEvent 4743 props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), 4744 4745 fixHooks: {}, 4746 4747 keyHooks: { 4748 props: "char charCode key keyCode".split(" "), 4749 filter: function( event, original ) { 4750 4751 // Add which for key events 4752 if ( event.which == null ) { 4753 event.which = original.charCode != null ? original.charCode : original.keyCode; 4754 } 4755 4756 return event; 4757 } 4758 }, 4759 4760 mouseHooks: { 4761 props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "), 4762 filter: function( event, original ) { 4763 var eventDoc, doc, body, 4764 button = original.button; 4765 4766 // Calculate pageX/Y if missing and clientX/Y available 4767 if ( event.pageX == null && original.clientX != null ) { 4768 eventDoc = event.target.ownerDocument || document; 4769 doc = eventDoc.documentElement; 4770 body = eventDoc.body; 4771 4772 event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); 4773 event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); 4774 } 4775 4776 // Add which for click: 1 === left; 2 === middle; 3 === right 4777 // Note: button is not normalized, so don't use it 4778 if ( !event.which && button !== undefined ) { 4779 event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); 4780 } 4781 4782 return event; 4783 } 4784 }, 4785 4786 fix: function( event ) { 4787 if ( event[ jQuery.expando ] ) { 4788 return event; 4789 } 4790 4791 // Create a writable copy of the event object and normalize some properties 4792 var i, prop, copy, 4793 type = event.type, 4794 originalEvent = event, 4795 fixHook = this.fixHooks[ type ]; 4796 4797 if ( !fixHook ) { 4798 this.fixHooks[ type ] = fixHook = 4799 rmouseEvent.test( type ) ? this.mouseHooks : 4800 rkeyEvent.test( type ) ? this.keyHooks : 4801 {}; 4802 } 4803 copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; 4804 4805 event = new jQuery.Event( originalEvent ); 4806 4807 i = copy.length; 4808 while ( i-- ) { 4809 prop = copy[ i ]; 4810 event[ prop ] = originalEvent[ prop ]; 4811 } 4812 4813 // Support: Cordova 2.5 (WebKit) (#13255) 4814 // All events should have a target; Cordova deviceready doesn't 4815 if ( !event.target ) { 4816 event.target = document; 4817 } 4818 4819 // Support: Safari 6.0+, Chrome < 28 4820 // Target should not be a text node (#504, #13143) 4821 if ( event.target.nodeType === 3 ) { 4822 event.target = event.target.parentNode; 4823 } 4824 4825 return fixHook.filter? fixHook.filter( event, originalEvent ) : event; 4826 }, 4827 4828 special: { 4829 load: { 4830 // Prevent triggered image.load events from bubbling to window.load 4831 noBubble: true 4832 }, 4833 focus: { 4834 // Fire native event if possible so blur/focus sequence is correct 4835 trigger: function() { 4836 if ( this !== safeActiveElement() && this.focus ) { 4837 this.focus(); 4838 return false; 4839 } 4840 }, 4841 delegateType: "focusin" 4842 }, 4843 blur: { 4844 trigger: function() { 4845 if ( this === safeActiveElement() && this.blur ) { 4846 this.blur(); 4847 return false; 4848 } 4849 }, 4850 delegateType: "focusout" 4851 }, 4852 click: { 4853 // For checkbox, fire native event so checked state will be right 4854 trigger: function() { 4855 if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) { 4856 this.click(); 4857 return false; 4858 } 4859 }, 4860 4861 // For cross-browser consistency, don't fire native .click() on links 4862 _default: function( event ) { 4863 return jQuery.nodeName( event.target, "a" ); 4864 } 4865 }, 4866 4867 beforeunload: { 4868 postDispatch: function( event ) { 4869 4870 // Support: Firefox 20+ 4871 // Firefox doesn't alert if the returnValue field is not set. 4872 if ( event.result !== undefined ) { 4873 event.originalEvent.returnValue = event.result; 4874 } 4875 } 4876 } 4877 }, 4878 4879 simulate: function( type, elem, event, bubble ) { 4880 // Piggyback on a donor event to simulate a different one. 4881 // Fake originalEvent to avoid donor's stopPropagation, but if the 4882 // simulated event prevents default then we do the same on the donor. 4883 var e = jQuery.extend( 4884 new jQuery.Event(), 4885 event, 4886 { 4887 type: type, 4888 isSimulated: true, 4889 originalEvent: {} 4890 } 4891 ); 4892 if ( bubble ) { 4893 jQuery.event.trigger( e, null, elem ); 4894 } else { 4895 jQuery.event.dispatch.call( elem, e ); 4896 } 4897 if ( e.isDefaultPrevented() ) { 4898 event.preventDefault(); 4899 } 4900 } 4901}; 4902 4903jQuery.removeEvent = function( elem, type, handle ) { 4904 if ( elem.removeEventListener ) { 4905 elem.removeEventListener( type, handle, false ); 4906 } 4907}; 4908 4909jQuery.Event = function( src, props ) { 4910 // Allow instantiation without the 'new' keyword 4911 if ( !(this instanceof jQuery.Event) ) { 4912 return new jQuery.Event( src, props ); 4913 } 4914 4915 // Event object 4916 if ( src && src.type ) { 4917 this.originalEvent = src; 4918 this.type = src.type; 4919 4920 // Events bubbling up the document may have been marked as prevented 4921 // by a handler lower down the tree; reflect the correct value. 4922 this.isDefaultPrevented = ( src.defaultPrevented || 4923 src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; 4924 4925 // Event type 4926 } else { 4927 this.type = src; 4928 } 4929 4930 // Put explicitly provided properties onto the event object 4931 if ( props ) { 4932 jQuery.extend( this, props ); 4933 } 4934 4935 // Create a timestamp if incoming event doesn't have one 4936 this.timeStamp = src && src.timeStamp || jQuery.now(); 4937 4938 // Mark it as fixed 4939 this[ jQuery.expando ] = true; 4940}; 4941 4942// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding 4943// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html 4944jQuery.Event.prototype = { 4945 isDefaultPrevented: returnFalse, 4946 isPropagationStopped: returnFalse, 4947 isImmediatePropagationStopped: returnFalse, 4948 4949 preventDefault: function() { 4950 var e = this.originalEvent; 4951 4952 this.isDefaultPrevented = returnTrue; 4953 4954 if ( e && e.preventDefault ) { 4955 e.preventDefault(); 4956 } 4957 }, 4958 stopPropagation: function() { 4959 var e = this.originalEvent; 4960 4961 this.isPropagationStopped = returnTrue; 4962 4963 if ( e && e.stopPropagation ) { 4964 e.stopPropagation(); 4965 } 4966 }, 4967 stopImmediatePropagation: function() { 4968 this.isImmediatePropagationStopped = returnTrue; 4969 this.stopPropagation(); 4970 } 4971}; 4972 4973// Create mouseenter/leave events using mouseover/out and event-time checks 4974// Support: Chrome 15+ 4975jQuery.each({ 4976 mouseenter: "mouseover", 4977 mouseleave: "mouseout" 4978}, function( orig, fix ) { 4979 jQuery.event.special[ orig ] = { 4980 delegateType: fix, 4981 bindType: fix, 4982 4983 handle: function( event ) { 4984 var ret, 4985 target = this, 4986 related = event.relatedTarget, 4987 handleObj = event.handleObj; 4988 4989 // For mousenter/leave call the handler if related is outside the target. 4990 // NB: No relatedTarget if the mouse left/entered the browser window 4991 if ( !related || (related !== target && !jQuery.contains( target, related )) ) { 4992 event.type = handleObj.origType; 4993 ret = handleObj.handler.apply( this, arguments ); 4994 event.type = fix; 4995 } 4996 return ret; 4997 } 4998 }; 4999}); 5000 5001// Create "bubbling" focus and blur events 5002// Support: Firefox, Chrome, Safari 5003if ( !jQuery.support.focusinBubbles ) { 5004 jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { 5005 5006 // Attach a single capturing handler while someone wants focusin/focusout 5007 var attaches = 0, 5008 handler = function( event ) { 5009 jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); 5010 }; 5011 5012 jQuery.event.special[ fix ] = { 5013 setup: function() { 5014 if ( attaches++ === 0 ) { 5015 document.addEventListener( orig, handler, true ); 5016 } 5017 }, 5018 teardown: function() { 5019 if ( --attaches === 0 ) { 5020 document.removeEventListener( orig, handler, true ); 5021 } 5022 } 5023 }; 5024 }); 5025} 5026 5027jQuery.fn.extend({ 5028 5029 on: function( types, selector, data, fn, /*INTERNAL*/ one ) { 5030 var origFn, type; 5031 5032 // Types can be a map of types/handlers 5033 if ( typeof types === "object" ) { 5034 // ( types-Object, selector, data ) 5035 if ( typeof selector !== "string" ) { 5036 // ( types-Object, data ) 5037 data = data || selector; 5038 selector = undefined; 5039 } 5040 for ( type in types ) { 5041 this.on( type, selector, data, types[ type ], one ); 5042 } 5043 return this; 5044 } 5045 5046 if ( data == null && fn == null ) { 5047 // ( types, fn ) 5048 fn = selector; 5049 data = selector = undefined; 5050 } else if ( fn == null ) { 5051 if ( typeof selector === "string" ) { 5052 // ( types, selector, fn ) 5053 fn = data; 5054 data = undefined; 5055 } else { 5056 // ( types, data, fn ) 5057 fn = data; 5058 data = selector; 5059 selector = undefined; 5060 } 5061 } 5062 if ( fn === false ) { 5063 fn = returnFalse; 5064 } else if ( !fn ) { 5065 return this; 5066 } 5067 5068 if ( one === 1 ) { 5069 origFn = fn; 5070 fn = function( event ) { 5071 // Can use an empty set, since event contains the info 5072 jQuery().off( event ); 5073 return origFn.apply( this, arguments ); 5074 }; 5075 // Use same guid so caller can remove using origFn 5076 fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); 5077 } 5078 return this.each( function() { 5079 jQuery.event.add( this, types, fn, data, selector ); 5080 }); 5081 }, 5082 one: function( types, selector, data, fn ) { 5083 return this.on( types, selector, data, fn, 1 ); 5084 }, 5085 off: function( types, selector, fn ) { 5086 var handleObj, type; 5087 if ( types && types.preventDefault && types.handleObj ) { 5088 // ( event ) dispatched jQuery.Event 5089 handleObj = types.handleObj; 5090 jQuery( types.delegateTarget ).off( 5091 handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, 5092 handleObj.selector, 5093 handleObj.handler 5094 ); 5095 return this; 5096 } 5097 if ( typeof types === "object" ) { 5098 // ( types-object [, selector] ) 5099 for ( type in types ) { 5100 this.off( type, selector, types[ type ] ); 5101 } 5102 return this; 5103 } 5104 if ( selector === false || typeof selector === "function" ) { 5105 // ( types [, fn] ) 5106 fn = selector; 5107 selector = undefined; 5108 } 5109 if ( fn === false ) { 5110 fn = returnFalse; 5111 } 5112 return this.each(function() { 5113 jQuery.event.remove( this, types, fn, selector ); 5114 }); 5115 }, 5116 5117 trigger: function( type, data ) { 5118 return this.each(function() { 5119 jQuery.event.trigger( type, data, this ); 5120 }); 5121 }, 5122 triggerHandler: function( type, data ) { 5123 var elem = this[0]; 5124 if ( elem ) { 5125 return jQuery.event.trigger( type, data, elem, true ); 5126 } 5127 } 5128}); 5129var isSimple = /^.[^:#\[\.,]*$/, 5130 rparentsprev = /^(?:parents|prev(?:Until|All))/, 5131 rneedsContext = jQuery.expr.match.needsContext, 5132 // methods guaranteed to produce a unique set when starting from a unique set 5133 guaranteedUnique = { 5134 children: true, 5135 contents: true, 5136 next: true, 5137 prev: true 5138 }; 5139 5140jQuery.fn.extend({ 5141 find: function( selector ) { 5142 var i, 5143 ret = [], 5144 self = this, 5145 len = self.length; 5146 5147 if ( typeof selector !== "string" ) { 5148 return this.pushStack( jQuery( selector ).filter(function() { 5149 for ( i = 0; i < len; i++ ) { 5150 if ( jQuery.contains( self[ i ], this ) ) { 5151 return true; 5152 } 5153 } 5154 }) ); 5155 } 5156 5157 for ( i = 0; i < len; i++ ) { 5158 jQuery.find( selector, self[ i ], ret ); 5159 } 5160 5161 // Needed because $( selector, context ) becomes $( context ).find( selector ) 5162 ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); 5163 ret.selector = this.selector ? this.selector + " " + selector : selector; 5164 return ret; 5165 }, 5166 5167 has: function( target ) { 5168 var targets = jQuery( target, this ), 5169 l = targets.length; 5170 5171 return this.filter(function() { 5172 var i = 0; 5173 for ( ; i < l; i++ ) { 5174 if ( jQuery.contains( this, targets[i] ) ) { 5175 return true; 5176 } 5177 } 5178 }); 5179 }, 5180 5181 not: function( selector ) { 5182 return this.pushStack( winnow(this, selector || [], true) ); 5183 }, 5184 5185 filter: function( selector ) { 5186 return this.pushStack( winnow(this, selector || [], false) ); 5187 }, 5188 5189 is: function( selector ) { 5190 return !!winnow( 5191 this, 5192 5193 // If this is a positional/relative selector, check membership in the returned set 5194 // so $("p:first").is("p:last") won't return true for a doc with two "p". 5195 typeof selector === "string" && rneedsContext.test( selector ) ? 5196 jQuery( selector ) : 5197 selector || [], 5198 false 5199 ).length; 5200 }, 5201 5202 closest: function( selectors, context ) { 5203 var cur, 5204 i = 0, 5205 l = this.length, 5206 matched = [], 5207 pos = ( rneedsContext.test( selectors ) || typeof selectors !== "string" ) ? 5208 jQuery( selectors, context || this.context ) : 5209 0; 5210 5211 for ( ; i < l; i++ ) { 5212 for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) { 5213 // Always skip document fragments 5214 if ( cur.nodeType < 11 && (pos ? 5215 pos.index(cur) > -1 : 5216 5217 // Don't pass non-elements to Sizzle 5218 cur.nodeType === 1 && 5219 jQuery.find.matchesSelector(cur, selectors)) ) { 5220 5221 cur = matched.push( cur ); 5222 break; 5223 } 5224 } 5225 } 5226 5227 return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched ); 5228 }, 5229 5230 // Determine the position of an element within 5231 // the matched set of elements 5232 index: function( elem ) { 5233 5234 // No argument, return index in parent 5235 if ( !elem ) { 5236 return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; 5237 } 5238 5239 // index in selector 5240 if ( typeof elem === "string" ) { 5241 return core_indexOf.call( jQuery( elem ), this[ 0 ] ); 5242 } 5243 5244 // Locate the position of the desired element 5245 return core_indexOf.call( this, 5246 5247 // If it receives a jQuery object, the first element is used 5248 elem.jquery ? elem[ 0 ] : elem 5249 ); 5250 }, 5251 5252 add: function( selector, context ) { 5253 var set = typeof selector === "string" ? 5254 jQuery( selector, context ) : 5255 jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), 5256 all = jQuery.merge( this.get(), set ); 5257 5258 return this.pushStack( jQuery.unique(all) ); 5259 }, 5260 5261 addBack: function( selector ) { 5262 return this.add( selector == null ? 5263 this.prevObject : this.prevObject.filter(selector) 5264 ); 5265 } 5266}); 5267 5268function sibling( cur, dir ) { 5269 while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {} 5270 5271 return cur; 5272} 5273 5274jQuery.each({ 5275 parent: function( elem ) { 5276 var parent = elem.parentNode; 5277 return parent && parent.nodeType !== 11 ? parent : null; 5278 }, 5279 parents: function( elem ) { 5280 return jQuery.dir( elem, "parentNode" ); 5281 }, 5282 parentsUntil: function( elem, i, until ) { 5283 return jQuery.dir( elem, "parentNode", until ); 5284 }, 5285 next: function( elem ) { 5286 return sibling( elem, "nextSibling" ); 5287 }, 5288 prev: function( elem ) { 5289 return sibling( elem, "previousSibling" ); 5290 }, 5291 nextAll: function( elem ) { 5292 return jQuery.dir( elem, "nextSibling" ); 5293 }, 5294 prevAll: function( elem ) { 5295 return jQuery.dir( elem, "previousSibling" ); 5296 }, 5297 nextUntil: function( elem, i, until ) { 5298 return jQuery.dir( elem, "nextSibling", until ); 5299 }, 5300 prevUntil: function( elem, i, until ) { 5301 return jQuery.dir( elem, "previousSibling", until ); 5302 }, 5303 siblings: function( elem ) { 5304 return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); 5305 }, 5306 children: function( elem ) { 5307 return jQuery.sibling( elem.firstChild ); 5308 }, 5309 contents: function( elem ) { 5310 return elem.contentDocument || jQuery.merge( [], elem.childNodes ); 5311 } 5312}, function( name, fn ) { 5313 jQuery.fn[ name ] = function( until, selector ) { 5314 var matched = jQuery.map( this, fn, until ); 5315 5316 if ( name.slice( -5 ) !== "Until" ) { 5317 selector = until; 5318 } 5319 5320 if ( selector && typeof selector === "string" ) { 5321 matched = jQuery.filter( selector, matched ); 5322 } 5323 5324 if ( this.length > 1 ) { 5325 // Remove duplicates 5326 if ( !guaranteedUnique[ name ] ) { 5327 jQuery.unique( matched ); 5328 } 5329 5330 // Reverse order for parents* and prev-derivatives 5331 if ( rparentsprev.test( name ) ) { 5332 matched.reverse(); 5333 } 5334 } 5335 5336 return this.pushStack( matched ); 5337 }; 5338}); 5339 5340jQuery.extend({ 5341 filter: function( expr, elems, not ) { 5342 var elem = elems[ 0 ]; 5343 5344 if ( not ) { 5345 expr = ":not(" + expr + ")"; 5346 } 5347 5348 return elems.length === 1 && elem.nodeType === 1 ? 5349 jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : 5350 jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { 5351 return elem.nodeType === 1; 5352 })); 5353 }, 5354 5355 dir: function( elem, dir, until ) { 5356 var matched = [], 5357 truncate = until !== undefined; 5358 5359 while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) { 5360 if ( elem.nodeType === 1 ) { 5361 if ( truncate && jQuery( elem ).is( until ) ) { 5362 break; 5363 } 5364 matched.push( elem ); 5365 } 5366 } 5367 return matched; 5368 }, 5369 5370 sibling: function( n, elem ) { 5371 var matched = []; 5372 5373 for ( ; n; n = n.nextSibling ) { 5374 if ( n.nodeType === 1 && n !== elem ) { 5375 matched.push( n ); 5376 } 5377 } 5378 5379 return matched; 5380 } 5381}); 5382 5383// Implement the identical functionality for filter and not 5384function winnow( elements, qualifier, not ) { 5385 if ( jQuery.isFunction( qualifier ) ) { 5386 return jQuery.grep( elements, function( elem, i ) { 5387 /* jshint -W018 */ 5388 return !!qualifier.call( elem, i, elem ) !== not; 5389 }); 5390 5391 } 5392 5393 if ( qualifier.nodeType ) { 5394 return jQuery.grep( elements, function( elem ) { 5395 return ( elem === qualifier ) !== not; 5396 }); 5397 5398 } 5399 5400 if ( typeof qualifier === "string" ) { 5401 if ( isSimple.test( qualifier ) ) { 5402 return jQuery.filter( qualifier, elements, not ); 5403 } 5404 5405 qualifier = jQuery.filter( qualifier, elements ); 5406 } 5407 5408 return jQuery.grep( elements, function( elem ) { 5409 return ( core_indexOf.call( qualifier, elem ) >= 0 ) !== not; 5410 }); 5411} 5412var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, 5413 rtagName = /<([\w:]+)/,
vendor: 1,457 bytes, lines 5414-5460
5414 rhtml = /<|&#?\w+;/, 5415 rnoInnerhtml = /<(?:script|style|link)/i, 5416 manipulation_rcheckableType = /^(?:checkbox|radio)$/i, 5417 // checked="checked" or checked 5418 rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, 5419 rscriptType = /^$|\/(?:java|ecma)script/i, 5420 rscriptTypeMasked = /^true\/(.*)/, 5421 rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g, 5422 5423 // We have to close these tags to support XHTML (#13200) 5424 wrapMap = { 5425 5426 // Support: IE 9 5427 option: [ 1, "<select multiple='multiple'>", "</select>" ], 5428 5429 thead: [ 1, "<table>", "</table>" ], 5430 col: [ 2, "<table><colgroup>", "</colgroup></table>" ], 5431 tr: [ 2, "<table><tbody>", "</tbody></table>" ], 5432 td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], 5433 5434 _default: [ 0, "", "" ] 5435 }; 5436 5437// Support: IE 9 5438wrapMap.optgroup = wrapMap.option; 5439 5440wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; 5441wrapMap.th = wrapMap.td; 5442 5443jQuery.fn.extend({ 5444 text: function( value ) { 5445 return jQuery.access( this, function( value ) { 5446 return value === undefined ? 5447 jQuery.text( this ) : 5448 this.empty().append( ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) ); 5449 }, null, value, arguments.length ); 5450 }, 5451 5452 append: function() { 5453 return this.domManip( arguments, function( elem ) { 5454 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { 5455 var target = manipulationTarget( this, elem ); 5456 target.appendChild( elem ); 5457 } 5458 }); 5459 }, 5460
vendor: 27,916 bytes, lines 5461-6489
5461 prepend: function() { 5462 return this.domManip( arguments, function( elem ) { 5463 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { 5464 var target = manipulationTarget( this, elem ); 5465 target.insertBefore( elem, target.firstChild ); 5466 } 5467 }); 5468 }, 5469 5470 before: function() { 5471 return this.domManip( arguments, function( elem ) { 5472 if ( this.parentNode ) { 5473 this.parentNode.insertBefore( elem, this ); 5474 } 5475 }); 5476 }, 5477 5478 after: function() { 5479 return this.domManip( arguments, function( elem ) { 5480 if ( this.parentNode ) { 5481 this.parentNode.insertBefore( elem, this.nextSibling ); 5482 } 5483 }); 5484 }, 5485 5486 // keepData is for internal use only--do not document 5487 remove: function( selector, keepData ) { 5488 var elem, 5489 elems = selector ? jQuery.filter( selector, this ) : this, 5490 i = 0; 5491 5492 for ( ; (elem = elems[i]) != null; i++ ) { 5493 if ( !keepData && elem.nodeType === 1 ) { 5494 jQuery.cleanData( getAll( elem ) ); 5495 } 5496 5497 if ( elem.parentNode ) { 5498 if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) { 5499 setGlobalEval( getAll( elem, "script" ) ); 5500 } 5501 elem.parentNode.removeChild( elem ); 5502 } 5503 } 5504 5505 return this; 5506 }, 5507 5508 empty: function() { 5509 var elem, 5510 i = 0; 5511 5512 for ( ; (elem = this[i]) != null; i++ ) { 5513 if ( elem.nodeType === 1 ) { 5514 5515 // Prevent memory leaks 5516 jQuery.cleanData( getAll( elem, false ) ); 5517 5518 // Remove any remaining nodes 5519 elem.textContent = ""; 5520 } 5521 } 5522 5523 return this; 5524 }, 5525 5526 clone: function( dataAndEvents, deepDataAndEvents ) { 5527 dataAndEvents = dataAndEvents == null ? false : dataAndEvents; 5528 deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; 5529 5530 return this.map( function () { 5531 return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); 5532 }); 5533 }, 5534 5535 html: function( value ) { 5536 return jQuery.access( this, function( value ) { 5537 var elem = this[ 0 ] || {}, 5538 i = 0, 5539 l = this.length; 5540 5541 if ( value === undefined && elem.nodeType === 1 ) { 5542 return elem.innerHTML; 5543 } 5544 5545 // See if we can take a shortcut and just use innerHTML 5546 if ( typeof value === "string" && !rnoInnerhtml.test( value ) && 5547 !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { 5548 5549 value = value.replace( rxhtmlTag, "<$1></$2>" ); 5550 5551 try { 5552 for ( ; i < l; i++ ) { 5553 elem = this[ i ] || {}; 5554 5555 // Remove element nodes and prevent memory leaks 5556 if ( elem.nodeType === 1 ) { 5557 jQuery.cleanData( getAll( elem, false ) ); 5558 elem.innerHTML = value; 5559 } 5560 } 5561 5562 elem = 0; 5563 5564 // If using innerHTML throws an exception, use the fallback method 5565 } catch( e ) {} 5566 } 5567 5568 if ( elem ) { 5569 this.empty().append( value ); 5570 } 5571 }, null, value, arguments.length ); 5572 }, 5573 5574 replaceWith: function() { 5575 var 5576 // Snapshot the DOM in case .domManip sweeps something relevant into its fragment 5577 args = jQuery.map( this, function( elem ) { 5578 return [ elem.nextSibling, elem.parentNode ]; 5579 }), 5580 i = 0; 5581 5582 // Make the changes, replacing each context element with the new content 5583 this.domManip( arguments, function( elem ) { 5584 var next = args[ i++ ], 5585 parent = args[ i++ ]; 5586 5587 if ( parent ) { 5588 // Don't use the snapshot next if it has moved (#13810) 5589 if ( next && next.parentNode !== parent ) { 5590 next = this.nextSibling; 5591 } 5592 jQuery( this ).remove(); 5593 parent.insertBefore( elem, next ); 5594 } 5595 // Allow new content to include elements from the context set 5596 }, true ); 5597 5598 // Force removal if there was no new content (e.g., from empty arguments) 5599 return i ? this : this.remove(); 5600 }, 5601 5602 detach: function( selector ) { 5603 return this.remove( selector, true ); 5604 }, 5605 5606 domManip: function( args, callback, allowIntersection ) { 5607 5608 // Flatten any nested arrays 5609 args = core_concat.apply( [], args ); 5610 5611 var fragment, first, scripts, hasScripts, node, doc, 5612 i = 0, 5613 l = this.length, 5614 set = this, 5615 iNoClone = l - 1, 5616 value = args[ 0 ], 5617 isFunction = jQuery.isFunction( value ); 5618 5619 // We can't cloneNode fragments that contain checked, in WebKit 5620 if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) { 5621 return this.each(function( index ) { 5622 var self = set.eq( index ); 5623 if ( isFunction ) { 5624 args[ 0 ] = value.call( this, index, self.html() ); 5625 } 5626 self.domManip( args, callback, allowIntersection ); 5627 }); 5628 } 5629 5630 if ( l ) { 5631 fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this ); 5632 first = fragment.firstChild; 5633 5634 if ( fragment.childNodes.length === 1 ) { 5635 fragment = first; 5636 } 5637 5638 if ( first ) { 5639 scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); 5640 hasScripts = scripts.length; 5641 5642 // Use the original fragment for the last item instead of the first because it can end up 5643 // being emptied incorrectly in certain situations (#8070). 5644 for ( ; i < l; i++ ) { 5645 node = fragment; 5646 5647 if ( i !== iNoClone ) { 5648 node = jQuery.clone( node, true, true ); 5649 5650 // Keep references to cloned scripts for later restoration 5651 if ( hasScripts ) { 5652 // Support: QtWebKit 5653 // jQuery.merge because core_push.apply(_, arraylike) throws 5654 jQuery.merge( scripts, getAll( node, "script" ) ); 5655 } 5656 } 5657 5658 callback.call( this[ i ], node, i ); 5659 } 5660 5661 if ( hasScripts ) { 5662 doc = scripts[ scripts.length - 1 ].ownerDocument; 5663 5664 // Reenable scripts 5665 jQuery.map( scripts, restoreScript ); 5666 5667 // Evaluate executable scripts on first document insertion 5668 for ( i = 0; i < hasScripts; i++ ) { 5669 node = scripts[ i ]; 5670 if ( rscriptType.test( node.type || "" ) && 5671 !data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) { 5672 5673 if ( node.src ) { 5674 // Hope ajax is available... 5675 jQuery._evalUrl( node.src ); 5676 } else { 5677 jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) ); 5678 } 5679 } 5680 } 5681 } 5682 } 5683 } 5684 5685 return this; 5686 } 5687}); 5688 5689jQuery.each({ 5690 appendTo: "append", 5691 prependTo: "prepend", 5692 insertBefore: "before", 5693 insertAfter: "after", 5694 replaceAll: "replaceWith" 5695}, function( name, original ) { 5696 jQuery.fn[ name ] = function( selector ) { 5697 var elems, 5698 ret = [], 5699 insert = jQuery( selector ), 5700 last = insert.length - 1, 5701 i = 0; 5702 5703 for ( ; i <= last; i++ ) { 5704 elems = i === last ? this : this.clone( true ); 5705 jQuery( insert[ i ] )[ original ]( elems ); 5706 5707 // Support: QtWebKit 5708 // .get() because core_push.apply(_, arraylike) throws 5709 core_push.apply( ret, elems.get() ); 5710 } 5711 5712 return this.pushStack( ret ); 5713 }; 5714}); 5715 5716jQuery.extend({ 5717 clone: function( elem, dataAndEvents, deepDataAndEvents ) { 5718 var i, l, srcElements, destElements, 5719 clone = elem.cloneNode( true ), 5720 inPage = jQuery.contains( elem.ownerDocument, elem ); 5721 5722 // Support: IE >= 9 5723 // Fix Cloning issues 5724 if ( !jQuery.support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) { 5725 5726 // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 5727 destElements = getAll( clone ); 5728 srcElements = getAll( elem ); 5729 5730 for ( i = 0, l = srcElements.length; i < l; i++ ) { 5731 fixInput( srcElements[ i ], destElements[ i ] ); 5732 } 5733 } 5734 5735 // Copy the events from the original to the clone 5736 if ( dataAndEvents ) { 5737 if ( deepDataAndEvents ) { 5738 srcElements = srcElements || getAll( elem ); 5739 destElements = destElements || getAll( clone ); 5740 5741 for ( i = 0, l = srcElements.length; i < l; i++ ) { 5742 cloneCopyEvent( srcElements[ i ], destElements[ i ] ); 5743 } 5744 } else { 5745 cloneCopyEvent( elem, clone ); 5746 } 5747 } 5748 5749 // Preserve script evaluation history 5750 destElements = getAll( clone, "script" ); 5751 if ( destElements.length > 0 ) { 5752 setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); 5753 } 5754 5755 // Return the cloned set 5756 return clone; 5757 }, 5758 5759 buildFragment: function( elems, context, scripts, selection ) { 5760 var elem, tmp, tag, wrap, contains, j, 5761 i = 0, 5762 l = elems.length, 5763 fragment = context.createDocumentFragment(), 5764 nodes = []; 5765 5766 for ( ; i < l; i++ ) { 5767 elem = elems[ i ]; 5768 5769 if ( elem || elem === 0 ) { 5770 5771 // Add nodes directly 5772 if ( jQuery.type( elem ) === "object" ) { 5773 // Support: QtWebKit 5774 // jQuery.merge because core_push.apply(_, arraylike) throws 5775 jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); 5776 5777 // Convert non-html into a text node 5778 } else if ( !rhtml.test( elem ) ) { 5779 nodes.push( context.createTextNode( elem ) ); 5780 5781 // Convert html into DOM nodes 5782 } else { 5783 tmp = tmp || fragment.appendChild( context.createElement("div") ); 5784 5785 // Deserialize a standard representation 5786 tag = ( rtagName.exec( elem ) || ["", ""] )[ 1 ].toLowerCase(); 5787 wrap = wrapMap[ tag ] || wrapMap._default; 5788 tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ]; 5789 5790 // Descend through wrappers to the right content 5791 j = wrap[ 0 ]; 5792 while ( j-- ) { 5793 tmp = tmp.lastChild; 5794 } 5795 5796 // Support: QtWebKit 5797 // jQuery.merge because core_push.apply(_, arraylike) throws 5798 jQuery.merge( nodes, tmp.childNodes ); 5799 5800 // Remember the top-level container 5801 tmp = fragment.firstChild; 5802 5803 // Fixes #12346 5804 // Support: Webkit, IE 5805 tmp.textContent = ""; 5806 } 5807 } 5808 } 5809 5810 // Remove wrapper from fragment 5811 fragment.textContent = ""; 5812 5813 i = 0; 5814 while ( (elem = nodes[ i++ ]) ) { 5815 5816 // #4087 - If origin and destination elements are the same, and this is 5817 // that element, do not do anything 5818 if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { 5819 continue; 5820 } 5821 5822 contains = jQuery.contains( elem.ownerDocument, elem ); 5823 5824 // Append to fragment 5825 tmp = getAll( fragment.appendChild( elem ), "script" ); 5826 5827 // Preserve script evaluation history 5828 if ( contains ) { 5829 setGlobalEval( tmp ); 5830 } 5831 5832 // Capture executables 5833 if ( scripts ) { 5834 j = 0; 5835 while ( (elem = tmp[ j++ ]) ) { 5836 if ( rscriptType.test( elem.type || "" ) ) { 5837 scripts.push( elem ); 5838 } 5839 } 5840 } 5841 } 5842 5843 return fragment; 5844 }, 5845 5846 cleanData: function( elems ) { 5847 var data, elem, events, type, key, j, 5848 special = jQuery.event.special, 5849 i = 0; 5850 5851 for ( ; (elem = elems[ i ]) !== undefined; i++ ) { 5852 if ( Data.accepts( elem ) ) { 5853 key = elem[ data_priv.expando ]; 5854 5855 if ( key && (data = data_priv.cache[ key ]) ) { 5856 events = Object.keys( data.events || {} ); 5857 if ( events.length ) { 5858 for ( j = 0; (type = events[j]) !== undefined; j++ ) { 5859 if ( special[ type ] ) { 5860 jQuery.event.remove( elem, type ); 5861 5862 // This is a shortcut to avoid jQuery.event.remove's overhead 5863 } else { 5864 jQuery.removeEvent( elem, type, data.handle ); 5865 } 5866 } 5867 } 5868 if ( data_priv.cache[ key ] ) { 5869 // Discard any remaining `private` data 5870 delete data_priv.cache[ key ]; 5871 } 5872 } 5873 } 5874 // Discard any remaining `user` data 5875 delete data_user.cache[ elem[ data_user.expando ] ]; 5876 } 5877 }, 5878 5879 _evalUrl: function( url ) { 5880 return jQuery.ajax({ 5881 url: url, 5882 type: "GET", 5883 dataType: "script", 5884 async: false, 5885 global: false, 5886 "throws": true 5887 }); 5888 } 5889}); 5890 5891// Support: 1.x compatibility 5892// Manipulating tables requires a tbody 5893function manipulationTarget( elem, content ) { 5894 return jQuery.nodeName( elem, "table" ) && 5895 jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ? 5896 5897 elem.getElementsByTagName("tbody")[0] || 5898 elem.appendChild( elem.ownerDocument.createElement("tbody") ) : 5899 elem; 5900} 5901 5902// Replace/restore the type attribute of script elements for safe DOM manipulation 5903function disableScript( elem ) { 5904 elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type; 5905 return elem; 5906} 5907function restoreScript( elem ) { 5908 var match = rscriptTypeMasked.exec( elem.type ); 5909 5910 if ( match ) { 5911 elem.type = match[ 1 ]; 5912 } else { 5913 elem.removeAttribute("type"); 5914 } 5915 5916 return elem; 5917} 5918 5919// Mark scripts as having already been evaluated 5920function setGlobalEval( elems, refElements ) { 5921 var l = elems.length, 5922 i = 0; 5923 5924 for ( ; i < l; i++ ) { 5925 data_priv.set( 5926 elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" ) 5927 ); 5928 } 5929} 5930 5931function cloneCopyEvent( src, dest ) { 5932 var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; 5933 5934 if ( dest.nodeType !== 1 ) { 5935 return; 5936 } 5937 5938 // 1. Copy private data: events, handlers, etc. 5939 if ( data_priv.hasData( src ) ) { 5940 pdataOld = data_priv.access( src ); 5941 pdataCur = data_priv.set( dest, pdataOld ); 5942 events = pdataOld.events; 5943 5944 if ( events ) { 5945 delete pdataCur.handle; 5946 pdataCur.events = {}; 5947 5948 for ( type in events ) { 5949 for ( i = 0, l = events[ type ].length; i < l; i++ ) { 5950 jQuery.event.add( dest, type, events[ type ][ i ] ); 5951 } 5952 } 5953 } 5954 } 5955 5956 // 2. Copy user data 5957 if ( data_user.hasData( src ) ) { 5958 udataOld = data_user.access( src ); 5959 udataCur = jQuery.extend( {}, udataOld ); 5960 5961 data_user.set( dest, udataCur ); 5962 } 5963} 5964 5965 5966function getAll( context, tag ) { 5967 var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) : 5968 context.querySelectorAll ? context.querySelectorAll( tag || "*" ) : 5969 []; 5970 5971 return tag === undefined || tag && jQuery.nodeName( context, tag ) ? 5972 jQuery.merge( [ context ], ret ) : 5973 ret; 5974} 5975 5976// Support: IE >= 9 5977function fixInput( src, dest ) { 5978 var nodeName = dest.nodeName.toLowerCase(); 5979 5980 // Fails to persist the checked state of a cloned checkbox or radio button. 5981 if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) { 5982 dest.checked = src.checked; 5983 5984 // Fails to return the selected option to the default selected state when cloning options 5985 } else if ( nodeName === "input" || nodeName === "textarea" ) { 5986 dest.defaultValue = src.defaultValue; 5987 } 5988} 5989jQuery.fn.extend({ 5990 wrapAll: function( html ) { 5991 var wrap; 5992 5993 if ( jQuery.isFunction( html ) ) { 5994 return this.each(function( i ) { 5995 jQuery( this ).wrapAll( html.call(this, i) ); 5996 }); 5997 } 5998 5999 if ( this[ 0 ] ) { 6000 6001 // The elements to wrap the target around 6002 wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); 6003 6004 if ( this[ 0 ].parentNode ) { 6005 wrap.insertBefore( this[ 0 ] ); 6006 } 6007 6008 wrap.map(function() { 6009 var elem = this; 6010 6011 while ( elem.firstElementChild ) { 6012 elem = elem.firstElementChild; 6013 } 6014 6015 return elem; 6016 }).append( this ); 6017 } 6018 6019 return this; 6020 }, 6021 6022 wrapInner: function( html ) { 6023 if ( jQuery.isFunction( html ) ) { 6024 return this.each(function( i ) { 6025 jQuery( this ).wrapInner( html.call(this, i) ); 6026 }); 6027 } 6028 6029 return this.each(function() { 6030 var self = jQuery( this ), 6031 contents = self.contents(); 6032 6033 if ( contents.length ) { 6034 contents.wrapAll( html ); 6035 6036 } else { 6037 self.append( html ); 6038 } 6039 }); 6040 }, 6041 6042 wrap: function( html ) { 6043 var isFunction = jQuery.isFunction( html ); 6044 6045 return this.each(function( i ) { 6046 jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); 6047 }); 6048 }, 6049 6050 unwrap: function() { 6051 return this.parent().each(function() { 6052 if ( !jQuery.nodeName( this, "body" ) ) { 6053 jQuery( this ).replaceWith( this.childNodes ); 6054 } 6055 }).end(); 6056 } 6057}); 6058var curCSS, iframe, 6059 // swappable if display is none or starts with table except "table", "table-cell", or "table-caption" 6060 // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display 6061 rdisplayswap = /^(none|table(?!-c[ea]).+)/, 6062 rmargin = /^margin/, 6063 rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ), 6064 rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ), 6065 rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ), 6066 elemdisplay = { BODY: "block" }, 6067 6068 cssShow = { position: "absolute", visibility: "hidden", display: "block" }, 6069 cssNormalTransform = { 6070 letterSpacing: 0, 6071 fontWeight: 400 6072 }, 6073 6074 cssExpand = [ "Top", "Right", "Bottom", "Left" ], 6075 cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; 6076 6077// return a css property mapped to a potentially vendor prefixed property 6078function vendorPropName( style, name ) { 6079 6080 // shortcut for names that are not vendor prefixed 6081 if ( name in style ) { 6082 return name; 6083 } 6084 6085 // check for vendor prefixed names 6086 var capName = name.charAt(0).toUpperCase() + name.slice(1), 6087 origName = name, 6088 i = cssPrefixes.length; 6089 6090 while ( i-- ) { 6091 name = cssPrefixes[ i ] + capName; 6092 if ( name in style ) { 6093 return name; 6094 } 6095 } 6096 6097 return origName; 6098} 6099 6100function isHidden( elem, el ) { 6101 // isHidden might be called from jQuery#filter function; 6102 // in that case, element will be second argument 6103 elem = el || elem; 6104 return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); 6105} 6106 6107// NOTE: we've included the "window" in window.getComputedStyle 6108// because jsdom on node.js will break without it. 6109function getStyles( elem ) { 6110 return window.getComputedStyle( elem, null ); 6111} 6112 6113function showHide( elements, show ) { 6114 var display, elem, hidden, 6115 values = [], 6116 index = 0, 6117 length = elements.length; 6118 6119 for ( ; index < length; index++ ) { 6120 elem = elements[ index ]; 6121 if ( !elem.style ) { 6122 continue; 6123 } 6124 6125 values[ index ] = data_priv.get( elem, "olddisplay" ); 6126 display = elem.style.display; 6127 if ( show ) { 6128 // Reset the inline display of this element to learn if it is 6129 // being hidden by cascaded rules or not 6130 if ( !values[ index ] && display === "none" ) { 6131 elem.style.display = ""; 6132 } 6133 6134 // Set elements which have been overridden with display: none 6135 // in a stylesheet to whatever the default browser style is 6136 // for such an element 6137 if ( elem.style.display === "" && isHidden( elem ) ) { 6138 values[ index ] = data_priv.access( elem, "olddisplay", css_defaultDisplay(elem.nodeName) ); 6139 } 6140 } else { 6141 6142 if ( !values[ index ] ) { 6143 hidden = isHidden( elem ); 6144 6145 if ( display && display !== "none" || !hidden ) { 6146 data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css(elem, "display") ); 6147 } 6148 } 6149 } 6150 } 6151 6152 // Set the display of most of the elements in a second loop 6153 // to avoid the constant reflow 6154 for ( index = 0; index < length; index++ ) { 6155 elem = elements[ index ]; 6156 if ( !elem.style ) { 6157 continue; 6158 } 6159 if ( !show || elem.style.display === "none" || elem.style.display === "" ) { 6160 elem.style.display = show ? values[ index ] || "" : "none"; 6161 } 6162 } 6163 6164 return elements; 6165} 6166 6167jQuery.fn.extend({ 6168 css: function( name, value ) { 6169 return jQuery.access( this, function( elem, name, value ) { 6170 var styles, len, 6171 map = {}, 6172 i = 0; 6173 6174 if ( jQuery.isArray( name ) ) { 6175 styles = getStyles( elem ); 6176 len = name.length; 6177 6178 for ( ; i < len; i++ ) { 6179 map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); 6180 } 6181 6182 return map; 6183 } 6184 6185 return value !== undefined ? 6186 jQuery.style( elem, name, value ) : 6187 jQuery.css( elem, name ); 6188 }, name, value, arguments.length > 1 ); 6189 }, 6190 show: function() { 6191 return showHide( this, true ); 6192 }, 6193 hide: function() { 6194 return showHide( this ); 6195 }, 6196 toggle: function( state ) { 6197 if ( typeof state === "boolean" ) { 6198 return state ? this.show() : this.hide(); 6199 } 6200 6201 return this.each(function() { 6202 if ( isHidden( this ) ) { 6203 jQuery( this ).show(); 6204 } else { 6205 jQuery( this ).hide(); 6206 } 6207 }); 6208 } 6209}); 6210 6211jQuery.extend({ 6212 // Add in style property hooks for overriding the default 6213 // behavior of getting and setting a style property 6214 cssHooks: { 6215 opacity: { 6216 get: function( elem, computed ) { 6217 if ( computed ) { 6218 // We should always get a number back from opacity 6219 var ret = curCSS( elem, "opacity" ); 6220 return ret === "" ? "1" : ret; 6221 } 6222 } 6223 } 6224 }, 6225 6226 // Don't automatically add "px" to these possibly-unitless properties 6227 cssNumber: { 6228 "columnCount": true, 6229 "fillOpacity": true, 6230 "fontWeight": true, 6231 "lineHeight": true, 6232 "opacity": true, 6233 "order": true, 6234 "orphans": true, 6235 "widows": true, 6236 "zIndex": true, 6237 "zoom": true 6238 }, 6239 6240 // Add in properties whose names you wish to fix before 6241 // setting or getting the value 6242 cssProps: { 6243 // normalize float css property 6244 "float": "cssFloat" 6245 }, 6246 6247 // Get and set the style property on a DOM Node 6248 style: function( elem, name, value, extra ) { 6249 // Don't set styles on text and comment nodes 6250 if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { 6251 return; 6252 } 6253 6254 // Make sure that we're working with the right name 6255 var ret, type, hooks, 6256 origName = jQuery.camelCase( name ), 6257 style = elem.style; 6258 6259 name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); 6260 6261 // gets hook for the prefixed version 6262 // followed by the unprefixed version 6263 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; 6264 6265 // Check if we're setting a value 6266 if ( value !== undefined ) { 6267 type = typeof value; 6268 6269 // convert relative number strings (+= or -=) to relative numbers. #7345 6270 if ( type === "string" && (ret = rrelNum.exec( value )) ) { 6271 value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); 6272 // Fixes bug #9237 6273 type = "number"; 6274 } 6275 6276 // Make sure that NaN and null values aren't set. See: #7116 6277 if ( value == null || type === "number" && isNaN( value ) ) { 6278 return; 6279 } 6280 6281 // If a number was passed in, add 'px' to the (except for certain CSS properties) 6282 if ( type === "number" && !jQuery.cssNumber[ origName ] ) { 6283 value += "px"; 6284 } 6285 6286 // Fixes #8908, it can be done more correctly by specifying setters in cssHooks, 6287 // but it would mean to define eight (for every problematic property) identical functions 6288 if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) { 6289 style[ name ] = "inherit"; 6290 } 6291 6292 // If a hook was provided, use that value, otherwise just set the specified value 6293 if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { 6294 style[ name ] = value; 6295 } 6296 6297 } else { 6298 // If a hook was provided get the non-computed value from there 6299 if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { 6300 return ret; 6301 } 6302 6303 // Otherwise just get the value from the style object 6304 return style[ name ]; 6305 } 6306 }, 6307 6308 css: function( elem, name, extra, styles ) { 6309 var val, num, hooks, 6310 origName = jQuery.camelCase( name ); 6311 6312 // Make sure that we're working with the right name 6313 name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); 6314 6315 // gets hook for the prefixed version 6316 // followed by the unprefixed version 6317 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; 6318 6319 // If a hook was provided get the computed value from there 6320 if ( hooks && "get" in hooks ) { 6321 val = hooks.get( elem, true, extra ); 6322 } 6323 6324 // Otherwise, if a way to get the computed value exists, use that 6325 if ( val === undefined ) { 6326 val = curCSS( elem, name, styles ); 6327 } 6328 6329 //convert "normal" to computed value 6330 if ( val === "normal" && name in cssNormalTransform ) { 6331 val = cssNormalTransform[ name ]; 6332 } 6333 6334 // Return, converting to number if forced or a qualifier was provided and val looks numeric 6335 if ( extra === "" || extra ) { 6336 num = parseFloat( val ); 6337 return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; 6338 } 6339 return val; 6340 } 6341}); 6342 6343curCSS = function( elem, name, _computed ) { 6344 var width, minWidth, maxWidth, 6345 computed = _computed || getStyles( elem ), 6346 6347 // Support: IE9 6348 // getPropertyValue is only needed for .css('filter') in IE9, see #12537 6349 ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined, 6350 style = elem.style; 6351 6352 if ( computed ) { 6353 6354 if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { 6355 ret = jQuery.style( elem, name ); 6356 } 6357 6358 // Support: Safari 5.1 6359 // A tribute to the "awesome hack by Dean Edwards" 6360 // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels 6361 // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values 6362 if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) { 6363 6364 // Remember the original values 6365 width = style.width; 6366 minWidth = style.minWidth; 6367 maxWidth = style.maxWidth; 6368 6369 // Put in the new values to get a computed value out 6370 style.minWidth = style.maxWidth = style.width = ret; 6371 ret = computed.width; 6372 6373 // Revert the changed values 6374 style.width = width; 6375 style.minWidth = minWidth; 6376 style.maxWidth = maxWidth; 6377 } 6378 } 6379 6380 return ret; 6381}; 6382 6383 6384function setPositiveNumber( elem, value, subtract ) { 6385 var matches = rnumsplit.exec( value ); 6386 return matches ? 6387 // Guard against undefined "subtract", e.g., when used as in cssHooks 6388 Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : 6389 value; 6390} 6391 6392function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { 6393 var i = extra === ( isBorderBox ? "border" : "content" ) ? 6394 // If we already have the right measurement, avoid augmentation 6395 4 : 6396 // Otherwise initialize for horizontal or vertical properties 6397 name === "width" ? 1 : 0, 6398 6399 val = 0; 6400 6401 for ( ; i < 4; i += 2 ) { 6402 // both box models exclude margin, so add it if we want it 6403 if ( extra === "margin" ) { 6404 val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); 6405 } 6406 6407 if ( isBorderBox ) { 6408 // border-box includes padding, so remove it if we want content 6409 if ( extra === "content" ) { 6410 val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); 6411 } 6412 6413 // at this point, extra isn't border nor margin, so remove border 6414 if ( extra !== "margin" ) { 6415 val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); 6416 } 6417 } else { 6418 // at this point, extra isn't content, so add padding 6419 val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); 6420 6421 // at this point, extra isn't content nor padding, so add border 6422 if ( extra !== "padding" ) { 6423 val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); 6424 } 6425 } 6426 } 6427 6428 return val; 6429} 6430 6431function getWidthOrHeight( elem, name, extra ) { 6432 6433 // Start with offset property, which is equivalent to the border-box value 6434 var valueIsBorderBox = true, 6435 val = name === "width" ? elem.offsetWidth : elem.offsetHeight, 6436 styles = getStyles( elem ), 6437 isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; 6438 6439 // some non-html elements return undefined for offsetWidth, so check for null/undefined 6440 // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 6441 // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 6442 if ( val <= 0 || val == null ) { 6443 // Fall back to computed then uncomputed css if necessary 6444 val = curCSS( elem, name, styles ); 6445 if ( val < 0 || val == null ) { 6446 val = elem.style[ name ]; 6447 } 6448 6449 // Computed unit is not pixels. Stop here and return. 6450 if ( rnumnonpx.test(val) ) { 6451 return val; 6452 } 6453 6454 // we need the check for style in case a browser which returns unreliable values 6455 // for getComputedStyle silently falls back to the reliable elem.style 6456 valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] ); 6457 6458 // Normalize "", auto, and prepare for extra 6459 val = parseFloat( val ) || 0; 6460 } 6461 6462 // use the active box-sizing model to add/subtract irrelevant styles 6463 return ( val + 6464 augmentWidthOrHeight( 6465 elem, 6466 name, 6467 extra || ( isBorderBox ? "border" : "content" ), 6468 valueIsBorderBox, 6469 styles 6470 ) 6471 ) + "px"; 6472} 6473 6474// Try to determine the default display value of an element 6475function css_defaultDisplay( nodeName ) { 6476 var doc = document, 6477 display = elemdisplay[ nodeName ]; 6478 6479 if ( !display ) { 6480 display = actualDisplay( nodeName, doc ); 6481 6482 // If the simple way fails, read from inside an iframe 6483 if ( display === "none" || !display ) { 6484 // Use the already-created iframe if possible 6485 iframe = ( iframe || 6486 jQuery("<iframe frameborder='0' width='0' height='0'/>") 6487 .css( "cssText", "display:block !important" ) 6488 ).appendTo( doc.documentElement ); 6489
6490 // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse 6491 doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document; 6492 doc.write("<!doctype html><html><body>"); 6493 doc.close(); 6494 6495 display = actualDisplay( nodeName, doc ); 6496 iframe.detach(); 6497 } 6498 6499 // Store the correct default display 6500 elemdisplay[ nodeName ] = display; 6501 } 6502 6503 return display; 6504} 6505 6506// Called ONLY from within css_defaultDisplay 6507function actualDisplay( name, doc ) { 6508 var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), 6509 display = jQuery.css( elem[0], "display" ); 6510 elem.remove(); 6511 return display; 6512} 6513 6514jQuery.each([ "height", "width" ], function( i, name ) { 6515 jQuery.cssHooks[ name ] = { 6516 get: function( elem, computed, extra ) { 6517 if ( computed ) { 6518 // certain elements can have dimension info if we invisibly show them 6519 // however, it must have a current display style that would benefit from this 6520 return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ? 6521 jQuery.swap( elem, cssShow, function() { 6522 return getWidthOrHeight( elem, name, extra ); 6523 }) : 6524 getWidthOrHeight( elem, name, extra ); 6525 } 6526 }, 6527 6528 set: function( elem, value, extra ) { 6529 var styles = extra && getStyles( elem ); 6530 return setPositiveNumber( elem, value, extra ? 6531 augmentWidthOrHeight( 6532 elem, 6533 name, 6534 extra, 6535 jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box", 6536 styles 6537 ) : 0 6538 ); 6539 } 6540 }; 6541}); 6542 6543// These hooks cannot be added until DOM ready because the support test 6544// for it is not run until after DOM ready 6545jQuery(function() { 6546 // Support: Android 2.3 6547 if ( !jQuery.support.reliableMarginRight ) { 6548 jQuery.cssHooks.marginRight = { 6549 get: function( elem, computed ) { 6550 if ( computed ) { 6551 // Support: Android 2.3 6552 // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right 6553 // Work around by temporarily setting element display to inline-block 6554 return jQuery.swap( elem, { "display": "inline-block" }, 6555 curCSS, [ elem, "marginRight" ] ); 6556 } 6557 } 6558 }; 6559 } 6560 6561 // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 6562 // getComputedStyle returns percent when specified for top/left/bottom/right 6563 // rather than make the css module depend on the offset module, we just check for it here 6564 if ( !jQuery.support.pixelPosition && jQuery.fn.position ) { 6565 jQuery.each( [ "top", "left" ], function( i, prop ) { 6566 jQuery.cssHooks[ prop ] = { 6567 get: function( elem, computed ) { 6568 if ( computed ) { 6569 computed = curCSS( elem, prop ); 6570 // if curCSS returns percentage, fallback to offset 6571 return rnumnonpx.test( computed ) ? 6572 jQuery( elem ).position()[ prop ] + "px" : 6573 computed; 6574 } 6575 } 6576 }; 6577 }); 6578 } 6579 6580}); 6581 6582if ( jQuery.expr && jQuery.expr.filters ) { 6583 jQuery.expr.filters.hidden = function( elem ) { 6584 // Support: Opera <= 12.12 6585 // Opera reports offsetWidths and offsetHeights less than zero on some elements 6586 return elem.offsetWidth <= 0 && elem.offsetHeight <= 0; 6587 }; 6588 6589 jQuery.expr.filters.visible = function( elem ) { 6590 return !jQuery.expr.filters.hidden( elem ); 6591 }; 6592} 6593 6594// These hooks are used by animate to expand properties 6595jQuery.each({ 6596 margin: "", 6597 padding: "", 6598 border: "Width" 6599}, function( prefix, suffix ) { 6600 jQuery.cssHooks[ prefix + suffix ] = { 6601 expand: function( value ) { 6602 var i = 0, 6603 expanded = {}, 6604 6605 // assumes a single number if not a string 6606 parts = typeof value === "string" ? value.split(" ") : [ value ]; 6607 6608 for ( ; i < 4; i++ ) { 6609 expanded[ prefix + cssExpand[ i ] + suffix ] = 6610 parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; 6611 } 6612 6613 return expanded; 6614 } 6615 }; 6616 6617 if ( !rmargin.test( prefix ) ) { 6618 jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; 6619 } 6620}); 6621var r20 = /%20/g, 6622 rbracket = /\[\]$/, 6623 rCRLF = /\r?\n/g, 6624 rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, 6625 rsubmittable = /^(?:input|select|textarea|keygen)/i; 6626 6627jQuery.fn.extend({ 6628 serialize: function() { 6629 return jQuery.param( this.serializeArray() ); 6630 }, 6631 serializeArray: function() { 6632 return this.map(function(){ 6633 // Can add propHook for "elements" to filter or add form elements 6634 var elements = jQuery.prop( this, "elements" ); 6635 return elements ? jQuery.makeArray( elements ) : this; 6636 }) 6637 .filter(function(){ 6638 var type = this.type;
vendor: 16,289 bytes, lines 6639-7219
6639 // Use .is(":disabled") so that fieldset[disabled] works 6640 return this.name && !jQuery( this ).is( ":disabled" ) && 6641 rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && 6642 ( this.checked || !manipulation_rcheckableType.test( type ) ); 6643 }) 6644 .map(function( i, elem ){ 6645 var val = jQuery( this ).val(); 6646 6647 return val == null ? 6648 null : 6649 jQuery.isArray( val ) ? 6650 jQuery.map( val, function( val ){ 6651 return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; 6652 }) : 6653 { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; 6654 }).get(); 6655 } 6656}); 6657 6658//Serialize an array of form elements or a set of 6659//key/values into a query string 6660jQuery.param = function( a, traditional ) { 6661 var prefix, 6662 s = [], 6663 add = function( key, value ) { 6664 // If value is a function, invoke it and return its value 6665 value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); 6666 s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); 6667 }; 6668 6669 // Set traditional to true for jQuery <= 1.3.2 behavior. 6670 if ( traditional === undefined ) { 6671 traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; 6672 } 6673 6674 // If an array was passed in, assume that it is an array of form elements. 6675 if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { 6676 // Serialize the form elements 6677 jQuery.each( a, function() { 6678 add( this.name, this.value ); 6679 }); 6680 6681 } else { 6682 // If traditional, encode the "old" way (the way 1.3.2 or older 6683 // did it), otherwise encode params recursively. 6684 for ( prefix in a ) { 6685 buildParams( prefix, a[ prefix ], traditional, add ); 6686 } 6687 } 6688 6689 // Return the resulting serialization 6690 return s.join( "&" ).replace( r20, "+" ); 6691}; 6692 6693function buildParams( prefix, obj, traditional, add ) { 6694 var name; 6695 6696 if ( jQuery.isArray( obj ) ) { 6697 // Serialize array item. 6698 jQuery.each( obj, function( i, v ) { 6699 if ( traditional || rbracket.test( prefix ) ) { 6700 // Treat each array item as a scalar. 6701 add( prefix, v ); 6702 6703 } else { 6704 // Item is non-scalar (array or object), encode its numeric index. 6705 buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add ); 6706 } 6707 }); 6708 6709 } else if ( !traditional && jQuery.type( obj ) === "object" ) { 6710 // Serialize object item. 6711 for ( name in obj ) { 6712 buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); 6713 } 6714 6715 } else { 6716 // Serialize scalar item. 6717 add( prefix, obj ); 6718 } 6719} 6720jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + 6721 "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + 6722 "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) { 6723 6724 // Handle event binding 6725 jQuery.fn[ name ] = function( data, fn ) { 6726 return arguments.length > 0 ? 6727 this.on( name, null, data, fn ) : 6728 this.trigger( name ); 6729 }; 6730}); 6731 6732jQuery.fn.extend({ 6733 hover: function( fnOver, fnOut ) { 6734 return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); 6735 }, 6736 6737 bind: function( types, data, fn ) { 6738 return this.on( types, null, data, fn ); 6739 }, 6740 unbind: function( types, fn ) { 6741 return this.off( types, null, fn ); 6742 }, 6743 6744 delegate: function( selector, types, data, fn ) { 6745 return this.on( types, selector, data, fn ); 6746 }, 6747 undelegate: function( selector, types, fn ) { 6748 // ( namespace ) or ( selector, types [, fn] ) 6749 return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); 6750 } 6751}); 6752var 6753 // Document location 6754 ajaxLocParts, 6755 ajaxLocation, 6756 6757 ajax_nonce = jQuery.now(), 6758 6759 ajax_rquery = /\?/, 6760 rhash = /#.*$/, 6761 rts = /([?&])_=[^&]*/, 6762 rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, 6763 // #7653, #8125, #8152: local protocol detection 6764 rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, 6765 rnoContent = /^(?:GET|HEAD)$/, 6766 rprotocol = /^\/\//, 6767 rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/, 6768 6769 // Keep a copy of the old load method 6770 _load = jQuery.fn.load, 6771 6772 /* Prefilters 6773 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) 6774 * 2) These are called: 6775 * - BEFORE asking for a transport 6776 * - AFTER param serialization (s.data is a string if s.processData is true) 6777 * 3) key is the dataType 6778 * 4) the catchall symbol "*" can be used 6779 * 5) execution will start with transport dataType and THEN continue down to "*" if needed 6780 */ 6781 prefilters = {}, 6782 6783 /* Transports bindings 6784 * 1) key is the dataType 6785 * 2) the catchall symbol "*" can be used 6786 * 3) selection will start with transport dataType and THEN go to "*" if needed 6787 */ 6788 transports = {}, 6789 6790 // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression 6791 allTypes = "*/".concat("*"); 6792 6793// #8138, IE may throw an exception when accessing 6794// a field from window.location if document.domain has been set 6795try { 6796 ajaxLocation = location.href; 6797} catch( e ) { 6798 // Use the href attribute of an A element 6799 // since IE will modify it given document.location 6800 ajaxLocation = document.createElement( "a" ); 6801 ajaxLocation.href = ""; 6802 ajaxLocation = ajaxLocation.href; 6803} 6804 6805// Segment location into parts 6806ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; 6807 6808// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport 6809function addToPrefiltersOrTransports( structure ) { 6810 6811 // dataTypeExpression is optional and defaults to "*" 6812 return function( dataTypeExpression, func ) { 6813 6814 if ( typeof dataTypeExpression !== "string" ) { 6815 func = dataTypeExpression; 6816 dataTypeExpression = "*"; 6817 } 6818 6819 var dataType, 6820 i = 0, 6821 dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || []; 6822 6823 if ( jQuery.isFunction( func ) ) { 6824 // For each dataType in the dataTypeExpression 6825 while ( (dataType = dataTypes[i++]) ) { 6826 // Prepend if requested 6827 if ( dataType[0] === "+" ) { 6828 dataType = dataType.slice( 1 ) || "*"; 6829 (structure[ dataType ] = structure[ dataType ] || []).unshift( func ); 6830 6831 // Otherwise append 6832 } else { 6833 (structure[ dataType ] = structure[ dataType ] || []).push( func ); 6834 } 6835 } 6836 } 6837 }; 6838} 6839 6840// Base inspection function for prefilters and transports 6841function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { 6842 6843 var inspected = {}, 6844 seekingTransport = ( structure === transports ); 6845 6846 function inspect( dataType ) { 6847 var selected; 6848 inspected[ dataType ] = true; 6849 jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { 6850 var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); 6851 if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) { 6852 options.dataTypes.unshift( dataTypeOrTransport ); 6853 inspect( dataTypeOrTransport ); 6854 return false; 6855 } else if ( seekingTransport ) { 6856 return !( selected = dataTypeOrTransport ); 6857 } 6858 }); 6859 return selected; 6860 } 6861 6862 return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); 6863} 6864 6865// A special extend for ajax options 6866// that takes "flat" options (not to be deep extended) 6867// Fixes #9887 6868function ajaxExtend( target, src ) { 6869 var key, deep, 6870 flatOptions = jQuery.ajaxSettings.flatOptions || {}; 6871 6872 for ( key in src ) { 6873 if ( src[ key ] !== undefined ) { 6874 ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ]; 6875 } 6876 } 6877 if ( deep ) { 6878 jQuery.extend( true, target, deep ); 6879 } 6880 6881 return target; 6882} 6883 6884jQuery.fn.load = function( url, params, callback ) { 6885 if ( typeof url !== "string" && _load ) { 6886 return _load.apply( this, arguments ); 6887 } 6888 6889 var selector, type, response, 6890 self = this, 6891 off = url.indexOf(" "); 6892 6893 if ( off >= 0 ) { 6894 selector = url.slice( off ); 6895 url = url.slice( 0, off ); 6896 } 6897 6898 // If it's a function 6899 if ( jQuery.isFunction( params ) ) { 6900 6901 // We assume that it's the callback 6902 callback = params; 6903 params = undefined; 6904 6905 // Otherwise, build a param string 6906 } else if ( params && typeof params === "object" ) { 6907 type = "POST"; 6908 } 6909 6910 // If we have elements to modify, make the request 6911 if ( self.length > 0 ) { 6912 jQuery.ajax({ 6913 url: url, 6914 6915 // if "type" variable is undefined, then "GET" method will be used 6916 type: type, 6917 dataType: "html", 6918 data: params 6919 }).done(function( responseText ) { 6920 6921 // Save response for use in complete callback 6922 response = arguments; 6923 6924 self.html( selector ? 6925 6926 // If a selector was specified, locate the right elements in a dummy div 6927 // Exclude scripts to avoid IE 'Permission Denied' errors 6928 jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) : 6929 6930 // Otherwise use the full result 6931 responseText ); 6932 6933 }).complete( callback && function( jqXHR, status ) { 6934 self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] ); 6935 }); 6936 } 6937 6938 return this; 6939}; 6940 6941// Attach a bunch of functions for handling common AJAX events 6942jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){ 6943 jQuery.fn[ type ] = function( fn ){ 6944 return this.on( type, fn ); 6945 }; 6946}); 6947 6948jQuery.extend({ 6949 6950 // Counter for holding the number of active queries 6951 active: 0, 6952 6953 // Last-Modified header cache for next request 6954 lastModified: {}, 6955 etag: {}, 6956 6957 ajaxSettings: { 6958 url: ajaxLocation, 6959 type: "GET", 6960 isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), 6961 global: true, 6962 processData: true, 6963 async: true, 6964 contentType: "application/x-www-form-urlencoded; charset=UTF-8", 6965 /* 6966 timeout: 0, 6967 data: null, 6968 dataType: null, 6969 username: null, 6970 password: null, 6971 cache: null, 6972 throws: false, 6973 traditional: false, 6974 headers: {}, 6975 */ 6976 6977 accepts: { 6978 "*": allTypes, 6979 text: "text/plain", 6980 html: "text/html", 6981 xml: "application/xml, text/xml", 6982 json: "application/json, text/javascript" 6983 }, 6984 6985 contents: { 6986 xml: /xml/, 6987 html: /html/, 6988 json: /json/ 6989 }, 6990 6991 responseFields: { 6992 xml: "responseXML", 6993 text: "responseText", 6994 json: "responseJSON" 6995 }, 6996 6997 // Data converters 6998 // Keys separate source (or catchall "*") and destination types with a single space 6999 converters: { 7000 7001 // Convert anything to text 7002 "* text": String, 7003 7004 // Text to html (true = no transformation) 7005 "text html": true, 7006 7007 // Evaluate text as a json expression 7008 "text json": jQuery.parseJSON, 7009 7010 // Parse text as xml 7011 "text xml": jQuery.parseXML 7012 }, 7013 7014 // For options that shouldn't be deep extended: 7015 // you can add your own custom options here if 7016 // and when you create one that shouldn't be 7017 // deep extended (see ajaxExtend) 7018 flatOptions: { 7019 url: true, 7020 context: true 7021 } 7022 }, 7023 7024 // Creates a full fledged settings object into target 7025 // with both ajaxSettings and settings fields. 7026 // If target is omitted, writes into ajaxSettings. 7027 ajaxSetup: function( target, settings ) { 7028 return settings ? 7029 7030 // Building a settings object 7031 ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : 7032 7033 // Extending ajaxSettings 7034 ajaxExtend( jQuery.ajaxSettings, target ); 7035 }, 7036 7037 ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), 7038 ajaxTransport: addToPrefiltersOrTransports( transports ), 7039 7040 // Main method 7041 ajax: function( url, options ) { 7042 7043 // If url is an object, simulate pre-1.5 signature 7044 if ( typeof url === "object" ) { 7045 options = url; 7046 url = undefined; 7047 } 7048 7049 // Force options to be an object 7050 options = options || {}; 7051 7052 var transport, 7053 // URL without anti-cache param 7054 cacheURL, 7055 // Response headers 7056 responseHeadersString, 7057 responseHeaders, 7058 // timeout handle 7059 timeoutTimer, 7060 // Cross-domain detection vars 7061 parts, 7062 // To know if global events are to be dispatched 7063 fireGlobals, 7064 // Loop variable 7065 i, 7066 // Create the final options object 7067 s = jQuery.ajaxSetup( {}, options ), 7068 // Callbacks context 7069 callbackContext = s.context || s, 7070 // Context for global events is callbackContext if it is a DOM node or jQuery collection 7071 globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ? 7072 jQuery( callbackContext ) : 7073 jQuery.event, 7074 // Deferreds 7075 deferred = jQuery.Deferred(), 7076 completeDeferred = jQuery.Callbacks("once memory"), 7077 // Status-dependent callbacks 7078 statusCode = s.statusCode || {}, 7079 // Headers (they are sent all at once) 7080 requestHeaders = {}, 7081 requestHeadersNames = {}, 7082 // The jqXHR state 7083 state = 0, 7084 // Default abort message 7085 strAbort = "canceled", 7086 // Fake xhr 7087 jqXHR = { 7088 readyState: 0, 7089 7090 // Builds headers hashtable if needed 7091 getResponseHeader: function( key ) { 7092 var match; 7093 if ( state === 2 ) { 7094 if ( !responseHeaders ) { 7095 responseHeaders = {}; 7096 while ( (match = rheaders.exec( responseHeadersString )) ) { 7097 responseHeaders[ match[1].toLowerCase() ] = match[ 2 ]; 7098 } 7099 } 7100 match = responseHeaders[ key.toLowerCase() ]; 7101 } 7102 return match == null ? null : match; 7103 }, 7104 7105 // Raw string 7106 getAllResponseHeaders: function() { 7107 return state === 2 ? responseHeadersString : null; 7108 }, 7109 7110 // Caches the header 7111 setRequestHeader: function( name, value ) { 7112 var lname = name.toLowerCase(); 7113 if ( !state ) { 7114 name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; 7115 requestHeaders[ name ] = value; 7116 } 7117 return this; 7118 }, 7119 7120 // Overrides response content-type header 7121 overrideMimeType: function( type ) { 7122 if ( !state ) { 7123 s.mimeType = type; 7124 } 7125 return this; 7126 }, 7127 7128 // Status-dependent callbacks 7129 statusCode: function( map ) { 7130 var code; 7131 if ( map ) { 7132 if ( state < 2 ) { 7133 for ( code in map ) { 7134 // Lazy-add the new callback in a way that preserves old ones 7135 statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; 7136 } 7137 } else { 7138 // Execute the appropriate callbacks 7139 jqXHR.always( map[ jqXHR.status ] ); 7140 } 7141 } 7142 return this; 7143 }, 7144 7145 // Cancel the request 7146 abort: function( statusText ) { 7147 var finalText = statusText || strAbort; 7148 if ( transport ) { 7149 transport.abort( finalText ); 7150 } 7151 done( 0, finalText ); 7152 return this; 7153 } 7154 }; 7155 7156 // Attach deferreds 7157 deferred.promise( jqXHR ).complete = completeDeferred.add; 7158 jqXHR.success = jqXHR.done; 7159 jqXHR.error = jqXHR.fail; 7160 7161 // Remove hash character (#7531: and string promotion) 7162 // Add protocol if not provided (prefilters might expect it) 7163 // Handle falsy url in the settings object (#10093: consistency with old signature) 7164 // We also use the url parameter if available 7165 s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ) 7166 .replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); 7167 7168 // Alias method option to type as per ticket #12004 7169 s.type = options.method || options.type || s.method || s.type; 7170 7171 // Extract dataTypes list 7172 s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""]; 7173 7174 // A cross-domain request is in order when we have a protocol:host:port mismatch 7175 if ( s.crossDomain == null ) { 7176 parts = rurl.exec( s.url.toLowerCase() ); 7177 s.crossDomain = !!( parts && 7178 ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || 7179 ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !== 7180 ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) ) 7181 ); 7182 } 7183 7184 // Convert data if not already a string 7185 if ( s.data && s.processData && typeof s.data !== "string" ) { 7186 s.data = jQuery.param( s.data, s.traditional ); 7187 } 7188 7189 // Apply prefilters 7190 inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); 7191 7192 // If request was aborted inside a prefilter, stop there 7193 if ( state === 2 ) { 7194 return jqXHR; 7195 } 7196 7197 // We can fire global events as of now if asked to 7198 fireGlobals = s.global; 7199 7200 // Watch for a new set of requests 7201 if ( fireGlobals && jQuery.active++ === 0 ) { 7202 jQuery.event.trigger("ajaxStart"); 7203 } 7204 7205 // Uppercase the type 7206 s.type = s.type.toUpperCase(); 7207 7208 // Determine if request has content 7209 s.hasContent = !rnoContent.test( s.type ); 7210 7211 // Save the URL in case we're toying with the If-Modified-Since 7212 // and/or If-None-Match header later on 7213 cacheURL = s.url; 7214 7215 // More options handling for requests with no content 7216 if ( !s.hasContent ) { 7217 7218 // If data is available, append data to url 7219 if ( s.data ) {
vendor: 14,058 bytes, lines 7220-7753
7220 cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); 7221 // #9682: remove data so that it's not used in an eventual retry 7222 delete s.data; 7223 } 7224 7225 // Add anti-cache in url if needed 7226 if ( s.cache === false ) { 7227 s.url = rts.test( cacheURL ) ? 7228 7229 // If there is already a '_' parameter, set its value 7230 cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) : 7231 7232 // Otherwise add one to the end 7233 cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++; 7234 } 7235 } 7236 7237 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. 7238 if ( s.ifModified ) { 7239 if ( jQuery.lastModified[ cacheURL ] ) { 7240 jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); 7241 } 7242 if ( jQuery.etag[ cacheURL ] ) { 7243 jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); 7244 } 7245 } 7246 7247 // Set the correct header, if data is being sent 7248 if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { 7249 jqXHR.setRequestHeader( "Content-Type", s.contentType ); 7250 } 7251 7252 // Set the Accepts header for the server, depending on the dataType 7253 jqXHR.setRequestHeader( 7254 "Accept", 7255 s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ? 7256 s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : 7257 s.accepts[ "*" ] 7258 ); 7259 7260 // Check for headers option 7261 for ( i in s.headers ) { 7262 jqXHR.setRequestHeader( i, s.headers[ i ] ); 7263 } 7264 7265 // Allow custom headers/mimetypes and early abort 7266 if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { 7267 // Abort if not done already and return 7268 return jqXHR.abort(); 7269 } 7270 7271 // aborting is no longer a cancellation 7272 strAbort = "abort"; 7273 7274 // Install callbacks on deferreds 7275 for ( i in { success: 1, error: 1, complete: 1 } ) { 7276 jqXHR[ i ]( s[ i ] ); 7277 } 7278 7279 // Get transport 7280 transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); 7281 7282 // If no transport, we auto-abort 7283 if ( !transport ) { 7284 done( -1, "No Transport" ); 7285 } else { 7286 jqXHR.readyState = 1; 7287 7288 // Send global event 7289 if ( fireGlobals ) { 7290 globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); 7291 } 7292 // Timeout 7293 if ( s.async && s.timeout > 0 ) { 7294 timeoutTimer = setTimeout(function() { 7295 jqXHR.abort("timeout"); 7296 }, s.timeout ); 7297 } 7298 7299 try { 7300 state = 1; 7301 transport.send( requestHeaders, done ); 7302 } catch ( e ) { 7303 // Propagate exception as error if not done 7304 if ( state < 2 ) { 7305 done( -1, e ); 7306 // Simply rethrow otherwise 7307 } else { 7308 throw e; 7309 } 7310 } 7311 } 7312 7313 // Callback for when everything is done 7314 function done( status, nativeStatusText, responses, headers ) { 7315 var isSuccess, success, error, response, modified, 7316 statusText = nativeStatusText; 7317 7318 // Called once 7319 if ( state === 2 ) { 7320 return; 7321 } 7322 7323 // State is "done" now 7324 state = 2; 7325 7326 // Clear timeout if it exists 7327 if ( timeoutTimer ) { 7328 clearTimeout( timeoutTimer ); 7329 } 7330 7331 // Dereference transport for early garbage collection 7332 // (no matter how long the jqXHR object will be used) 7333 transport = undefined; 7334 7335 // Cache response headers 7336 responseHeadersString = headers || ""; 7337 7338 // Set readyState 7339 jqXHR.readyState = status > 0 ? 4 : 0; 7340 7341 // Determine if successful 7342 isSuccess = status >= 200 && status < 300 || status === 304; 7343 7344 // Get response data 7345 if ( responses ) { 7346 response = ajaxHandleResponses( s, jqXHR, responses ); 7347 } 7348 7349 // Convert no matter what (that way responseXXX fields are always set) 7350 response = ajaxConvert( s, response, jqXHR, isSuccess ); 7351 7352 // If successful, handle type chaining 7353 if ( isSuccess ) { 7354 7355 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. 7356 if ( s.ifModified ) { 7357 modified = jqXHR.getResponseHeader("Last-Modified"); 7358 if ( modified ) { 7359 jQuery.lastModified[ cacheURL ] = modified; 7360 } 7361 modified = jqXHR.getResponseHeader("etag"); 7362 if ( modified ) { 7363 jQuery.etag[ cacheURL ] = modified; 7364 } 7365 } 7366 7367 // if no content 7368 if ( status === 204 || s.type === "HEAD" ) { 7369 statusText = "nocontent"; 7370 7371 // if not modified 7372 } else if ( status === 304 ) { 7373 statusText = "notmodified"; 7374 7375 // If we have data, let's convert it 7376 } else { 7377 statusText = response.state; 7378 success = response.data; 7379 error = response.error; 7380 isSuccess = !error; 7381 } 7382 } else { 7383 // We extract error from statusText 7384 // then normalize statusText and status for non-aborts 7385 error = statusText; 7386 if ( status || !statusText ) { 7387 statusText = "error"; 7388 if ( status < 0 ) { 7389 status = 0; 7390 } 7391 } 7392 } 7393 7394 // Set data for the fake xhr object 7395 jqXHR.status = status; 7396 jqXHR.statusText = ( nativeStatusText || statusText ) + ""; 7397 7398 // Success/Error 7399 if ( isSuccess ) { 7400 deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); 7401 } else { 7402 deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); 7403 } 7404 7405 // Status-dependent callbacks 7406 jqXHR.statusCode( statusCode ); 7407 statusCode = undefined; 7408 7409 if ( fireGlobals ) { 7410 globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", 7411 [ jqXHR, s, isSuccess ? success : error ] ); 7412 } 7413 7414 // Complete 7415 completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); 7416 7417 if ( fireGlobals ) { 7418 globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); 7419 // Handle the global AJAX counter 7420 if ( !( --jQuery.active ) ) { 7421 jQuery.event.trigger("ajaxStop"); 7422 } 7423 } 7424 } 7425 7426 return jqXHR; 7427 }, 7428 7429 getJSON: function( url, data, callback ) { 7430 return jQuery.get( url, data, callback, "json" ); 7431 }, 7432 7433 getScript: function( url, callback ) { 7434 return jQuery.get( url, undefined, callback, "script" ); 7435 } 7436}); 7437 7438jQuery.each( [ "get", "post" ], function( i, method ) { 7439 jQuery[ method ] = function( url, data, callback, type ) { 7440 // shift arguments if data argument was omitted 7441 if ( jQuery.isFunction( data ) ) { 7442 type = type || callback; 7443 callback = data; 7444 data = undefined; 7445 } 7446 7447 return jQuery.ajax({ 7448 url: url, 7449 type: method, 7450 dataType: type, 7451 data: data, 7452 success: callback 7453 }); 7454 }; 7455}); 7456 7457/* Handles responses to an ajax request: 7458 * - finds the right dataType (mediates between content-type and expected dataType) 7459 * - returns the corresponding response 7460 */ 7461function ajaxHandleResponses( s, jqXHR, responses ) { 7462 7463 var ct, type, finalDataType, firstDataType, 7464 contents = s.contents, 7465 dataTypes = s.dataTypes; 7466 7467 // Remove auto dataType and get content-type in the process 7468 while( dataTypes[ 0 ] === "*" ) { 7469 dataTypes.shift(); 7470 if ( ct === undefined ) { 7471 ct = s.mimeType || jqXHR.getResponseHeader("Content-Type"); 7472 } 7473 } 7474 7475 // Check if we're dealing with a known content-type 7476 if ( ct ) { 7477 for ( type in contents ) { 7478 if ( contents[ type ] && contents[ type ].test( ct ) ) { 7479 dataTypes.unshift( type ); 7480 break; 7481 } 7482 } 7483 } 7484 7485 // Check to see if we have a response for the expected dataType 7486 if ( dataTypes[ 0 ] in responses ) { 7487 finalDataType = dataTypes[ 0 ]; 7488 } else { 7489 // Try convertible dataTypes 7490 for ( type in responses ) { 7491 if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) { 7492 finalDataType = type; 7493 break; 7494 } 7495 if ( !firstDataType ) { 7496 firstDataType = type; 7497 } 7498 } 7499 // Or just use first one 7500 finalDataType = finalDataType || firstDataType; 7501 } 7502 7503 // If we found a dataType 7504 // We add the dataType to the list if needed 7505 // and return the corresponding response 7506 if ( finalDataType ) { 7507 if ( finalDataType !== dataTypes[ 0 ] ) { 7508 dataTypes.unshift( finalDataType ); 7509 } 7510 return responses[ finalDataType ]; 7511 } 7512} 7513 7514/* Chain conversions given the request and the original response 7515 * Also sets the responseXXX fields on the jqXHR instance 7516 */ 7517function ajaxConvert( s, response, jqXHR, isSuccess ) { 7518 var conv2, current, conv, tmp, prev, 7519 converters = {}, 7520 // Work with a copy of dataTypes in case we need to modify it for conversion 7521 dataTypes = s.dataTypes.slice(); 7522 7523 // Create converters map with lowercased keys 7524 if ( dataTypes[ 1 ] ) { 7525 for ( conv in s.converters ) { 7526 converters[ conv.toLowerCase() ] = s.converters[ conv ]; 7527 } 7528 } 7529 7530 current = dataTypes.shift(); 7531 7532 // Convert to each sequential dataType 7533 while ( current ) { 7534 7535 if ( s.responseFields[ current ] ) { 7536 jqXHR[ s.responseFields[ current ] ] = response; 7537 } 7538 7539 // Apply the dataFilter if provided 7540 if ( !prev && isSuccess && s.dataFilter ) { 7541 response = s.dataFilter( response, s.dataType ); 7542 } 7543 7544 prev = current; 7545 current = dataTypes.shift(); 7546 7547 if ( current ) { 7548 7549 // There's only work to do if current dataType is non-auto 7550 if ( current === "*" ) { 7551 7552 current = prev; 7553 7554 // Convert response if prev dataType is non-auto and differs from current 7555 } else if ( prev !== "*" && prev !== current ) { 7556 7557 // Seek a direct converter 7558 conv = converters[ prev + " " + current ] || converters[ "* " + current ]; 7559 7560 // If none found, seek a pair 7561 if ( !conv ) { 7562 for ( conv2 in converters ) { 7563 7564 // If conv2 outputs current 7565 tmp = conv2.split( " " ); 7566 if ( tmp[ 1 ] === current ) { 7567 7568 // If prev can be converted to accepted input 7569 conv = converters[ prev + " " + tmp[ 0 ] ] || 7570 converters[ "* " + tmp[ 0 ] ]; 7571 if ( conv ) { 7572 // Condense equivalence converters 7573 if ( conv === true ) { 7574 conv = converters[ conv2 ]; 7575 7576 // Otherwise, insert the intermediate dataType 7577 } else if ( converters[ conv2 ] !== true ) { 7578 current = tmp[ 0 ]; 7579 dataTypes.unshift( tmp[ 1 ] ); 7580 } 7581 break; 7582 } 7583 } 7584 } 7585 } 7586 7587 // Apply converter (if not an equivalence) 7588 if ( conv !== true ) { 7589 7590 // Unless errors are allowed to bubble, catch and return them 7591 if ( conv && s[ "throws" ] ) { 7592 response = conv( response ); 7593 } else { 7594 try { 7595 response = conv( response ); 7596 } catch ( e ) { 7597 return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current }; 7598 } 7599 } 7600 } 7601 } 7602 } 7603 } 7604 7605 return { state: "success", data: response }; 7606} 7607// Install script dataType 7608jQuery.ajaxSetup({ 7609 accepts: { 7610 script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript" 7611 }, 7612 contents: { 7613 script: /(?:java|ecma)script/ 7614 }, 7615 converters: { 7616 "text script": function( text ) { 7617 jQuery.globalEval( text ); 7618 return text; 7619 } 7620 } 7621}); 7622 7623// Handle cache's special case and crossDomain 7624jQuery.ajaxPrefilter( "script", function( s ) { 7625 if ( s.cache === undefined ) { 7626 s.cache = false; 7627 } 7628 if ( s.crossDomain ) { 7629 s.type = "GET"; 7630 } 7631}); 7632 7633// Bind script tag hack transport 7634jQuery.ajaxTransport( "script", function( s ) { 7635 // This transport only deals with cross domain requests 7636 if ( s.crossDomain ) { 7637 var script, callback; 7638 return { 7639 send: function( _, complete ) { 7640 script = jQuery("<script>").prop({ 7641 async: true, 7642 charset: s.scriptCharset, 7643 src: s.url 7644 }).on( 7645 "load error", 7646 callback = function( evt ) { 7647 script.remove(); 7648 callback = null; 7649 if ( evt ) { 7650 complete( evt.type === "error" ? 404 : 200, evt.type ); 7651 } 7652 } 7653 ); 7654 document.head.appendChild( script[ 0 ] ); 7655 }, 7656 abort: function() { 7657 if ( callback ) { 7658 callback(); 7659 } 7660 } 7661 }; 7662 } 7663}); 7664var oldCallbacks = [], 7665 rjsonp = /(=)\?(?=&|$)|\?\?/; 7666 7667// Default jsonp settings 7668jQuery.ajaxSetup({ 7669 jsonp: "callback", 7670 jsonpCallback: function() { 7671 var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) ); 7672 this[ callback ] = true; 7673 return callback; 7674 } 7675}); 7676 7677// Detect, normalize options and install callbacks for jsonp requests 7678jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { 7679 7680 var callbackName, overwritten, responseContainer, 7681 jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? 7682 "url" : 7683 typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data" 7684 ); 7685 7686 // Handle iff the expected data type is "jsonp" or we have a parameter to set 7687 if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { 7688 7689 // Get callback name, remembering preexisting value associated with it 7690 callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? 7691 s.jsonpCallback() : 7692 s.jsonpCallback; 7693 7694 // Insert callback into url or form data 7695 if ( jsonProp ) { 7696 s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); 7697 } else if ( s.jsonp !== false ) { 7698 s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; 7699 } 7700 7701 // Use data converter to retrieve json after script execution 7702 s.converters["script json"] = function() { 7703 if ( !responseContainer ) { 7704 jQuery.error( callbackName + " was not called" ); 7705 } 7706 return responseContainer[ 0 ]; 7707 }; 7708 7709 // force json dataType 7710 s.dataTypes[ 0 ] = "json"; 7711 7712 // Install callback 7713 overwritten = window[ callbackName ]; 7714 window[ callbackName ] = function() { 7715 responseContainer = arguments; 7716 }; 7717 7718 // Clean-up function (fires after converters) 7719 jqXHR.always(function() { 7720 // Restore preexisting value 7721 window[ callbackName ] = overwritten; 7722 7723 // Save back as free 7724 if ( s[ callbackName ] ) { 7725 // make sure that re-using the options doesn't screw things around 7726 s.jsonpCallback = originalSettings.jsonpCallback; 7727 7728 // save the callback name for future use 7729 oldCallbacks.push( callbackName ); 7730 } 7731 7732 // Call if it was a function and we have a response 7733 if ( responseContainer && jQuery.isFunction( overwritten ) ) { 7734 overwritten( responseContainer[ 0 ] ); 7735 } 7736 7737 responseContainer = overwritten = undefined; 7738 }); 7739 7740 // Delegate to script 7741 return "script"; 7742 } 7743}); 7744jQuery.ajaxSettings.xhr = function() { 7745 try { 7746 return new XMLHttpRequest(); 7747 } catch( e ) {} 7748}; 7749 7750var xhrSupported = jQuery.ajaxSettings.xhr(), 7751 xhrSuccessStatus = { 7752 // file protocol always yields status code 0, assume 200 7753 0: 200,
7754 // Support: IE9 7755 // #1450: sometimes IE returns 1223 when it should be 204 7756 1223: 204 7757 }, 7758 // Support: IE9 7759 // We need to keep track of outbound xhr and abort them manually 7760 // because IE is not smart enough to do it all by itself 7761 xhrId = 0, 7762 xhrCallbacks = {}; 7763 7764if ( window.ActiveXObject ) { 7765 jQuery( window ).on( "unload", function() { 7766 for( var key in xhrCallbacks ) { 7767 xhrCallbacks[ key ](); 7768 } 7769 xhrCallbacks = undefined; 7770 }); 7771} 7772 7773jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); 7774jQuery.support.ajax = xhrSupported = !!xhrSupported; 7775 7776jQuery.ajaxTransport(function( options ) { 7777 var callback; 7778 // Cross domain only allowed if supported through XMLHttpRequest 7779 if ( jQuery.support.cors || xhrSupported && !options.crossDomain ) { 7780 return { 7781 send: function( headers, complete ) { 7782 var i, id, 7783 xhr = options.xhr(); 7784 xhr.open( options.type, options.url, options.async, options.username, options.password ); 7785 // Apply custom fields if provided 7786 if ( options.xhrFields ) { 7787 for ( i in options.xhrFields ) { 7788 xhr[ i ] = options.xhrFields[ i ]; 7789 } 7790 } 7791 // Override mime type if needed 7792 if ( options.mimeType && xhr.overrideMimeType ) { 7793 xhr.overrideMimeType( options.mimeType ); 7794 } 7795 // X-Requested-With header 7796 // For cross-domain requests, seeing as conditions for a preflight are 7797 // akin to a jigsaw puzzle, we simply never set it to be sure. 7798 // (it can always be set on a per-request basis or even using ajaxSetup)
vendor: 4,319 bytes, lines 7799-7944
7799 // For same-domain requests, won't change header if already provided. 7800 if ( !options.crossDomain && !headers["X-Requested-With"] ) { 7801 headers["X-Requested-With"] = "XMLHttpRequest"; 7802 } 7803 // Set headers 7804 for ( i in headers ) { 7805 xhr.setRequestHeader( i, headers[ i ] ); 7806 } 7807 // Callback 7808 callback = function( type ) { 7809 return function() { 7810 if ( callback ) { 7811 delete xhrCallbacks[ id ]; 7812 callback = xhr.onload = xhr.onerror = null; 7813 if ( type === "abort" ) { 7814 xhr.abort(); 7815 } else if ( type === "error" ) { 7816 complete( 7817 // file protocol always yields status 0, assume 404 7818 xhr.status || 404, 7819 xhr.statusText 7820 ); 7821 } else { 7822 complete( 7823 xhrSuccessStatus[ xhr.status ] || xhr.status, 7824 xhr.statusText, 7825 // Support: IE9 7826 // #11426: When requesting binary data, IE9 will throw an exception 7827 // on any attempt to access responseText 7828 typeof xhr.responseText === "string" ? { 7829 text: xhr.responseText 7830 } : undefined, 7831 xhr.getAllResponseHeaders() 7832 ); 7833 } 7834 } 7835 }; 7836 }; 7837 // Listen to events 7838 xhr.onload = callback(); 7839 xhr.onerror = callback("error"); 7840 // Create the abort callback 7841 callback = xhrCallbacks[( id = xhrId++ )] = callback("abort"); 7842 // Do send the request 7843 // This may raise an exception which is actually 7844 // handled in jQuery.ajax (so no try/catch here) 7845 xhr.send( options.hasContent && options.data || null ); 7846 }, 7847 abort: function() { 7848 if ( callback ) { 7849 callback(); 7850 } 7851 } 7852 }; 7853 } 7854}); 7855var fxNow, timerId, 7856 rfxtypes = /^(?:toggle|show|hide)$/, 7857 rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ), 7858 rrun = /queueHooks$/, 7859 animationPrefilters = [ defaultPrefilter ], 7860 tweeners = { 7861 "*": [function( prop, value ) { 7862 var tween = this.createTween( prop, value ), 7863 target = tween.cur(), 7864 parts = rfxnum.exec( value ), 7865 unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), 7866 7867 // Starting value computation is required for potential unit mismatches 7868 start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) && 7869 rfxnum.exec( jQuery.css( tween.elem, prop ) ), 7870 scale = 1, 7871 maxIterations = 20; 7872 7873 if ( start && start[ 3 ] !== unit ) { 7874 // Trust units reported by jQuery.css 7875 unit = unit || start[ 3 ]; 7876 7877 // Make sure we update the tween properties later on 7878 parts = parts || []; 7879 7880 // Iteratively approximate from a nonzero starting point 7881 start = +target || 1; 7882 7883 do { 7884 // If previous iteration zeroed out, double until we get *something* 7885 // Use a string for doubling factor so we don't accidentally see scale as unchanged below 7886 scale = scale || ".5"; 7887 7888 // Adjust and apply 7889 start = start / scale; 7890 jQuery.style( tween.elem, prop, start + unit ); 7891 7892 // Update scale, tolerating zero or NaN from tween.cur() 7893 // And breaking the loop if scale is unchanged or perfect, or if we've just had enough 7894 } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations ); 7895 } 7896 7897 // Update tween properties 7898 if ( parts ) { 7899 start = tween.start = +start || +target || 0; 7900 tween.unit = unit; 7901 // If a +=/-= token was provided, we're doing a relative animation 7902 tween.end = parts[ 1 ] ? 7903 start + ( parts[ 1 ] + 1 ) * parts[ 2 ] : 7904 +parts[ 2 ]; 7905 } 7906 7907 return tween; 7908 }] 7909 }; 7910 7911// Animations created synchronously will run synchronously 7912function createFxNow() { 7913 setTimeout(function() { 7914 fxNow = undefined; 7915 }); 7916 return ( fxNow = jQuery.now() ); 7917} 7918 7919function createTween( value, prop, animation ) { 7920 var tween, 7921 collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ), 7922 index = 0, 7923 length = collection.length; 7924 for ( ; index < length; index++ ) { 7925 if ( (tween = collection[ index ].call( animation, prop, value )) ) { 7926 7927 // we're done with this property 7928 return tween; 7929 } 7930 } 7931} 7932 7933function Animation( elem, properties, options ) { 7934 var result, 7935 stopped, 7936 index = 0, 7937 length = animationPrefilters.length, 7938 deferred = jQuery.Deferred().always( function() { 7939 // don't match elem in the :animated selector 7940 delete tick.elem; 7941 }), 7942 tick = function() { 7943 if ( stopped ) { 7944 return false;
vendor: 5,042 bytes, lines 7945-8141
7945 } 7946 var currentTime = fxNow || createFxNow(), 7947 remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), 7948 // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497) 7949 temp = remaining / animation.duration || 0, 7950 percent = 1 - temp, 7951 index = 0, 7952 length = animation.tweens.length; 7953 7954 for ( ; index < length ; index++ ) { 7955 animation.tweens[ index ].run( percent ); 7956 } 7957 7958 deferred.notifyWith( elem, [ animation, percent, remaining ]); 7959 7960 if ( percent < 1 && length ) { 7961 return remaining; 7962 } else { 7963 deferred.resolveWith( elem, [ animation ] ); 7964 return false; 7965 } 7966 }, 7967 animation = deferred.promise({ 7968 elem: elem, 7969 props: jQuery.extend( {}, properties ), 7970 opts: jQuery.extend( true, { specialEasing: {} }, options ), 7971 originalProperties: properties, 7972 originalOptions: options, 7973 startTime: fxNow || createFxNow(), 7974 duration: options.duration, 7975 tweens: [], 7976 createTween: function( prop, end ) { 7977 var tween = jQuery.Tween( elem, animation.opts, prop, end, 7978 animation.opts.specialEasing[ prop ] || animation.opts.easing ); 7979 animation.tweens.push( tween ); 7980 return tween; 7981 }, 7982 stop: function( gotoEnd ) { 7983 var index = 0, 7984 // if we are going to the end, we want to run all the tweens 7985 // otherwise we skip this part 7986 length = gotoEnd ? animation.tweens.length : 0; 7987 if ( stopped ) { 7988 return this; 7989 } 7990 stopped = true; 7991 for ( ; index < length ; index++ ) { 7992 animation.tweens[ index ].run( 1 ); 7993 } 7994 7995 // resolve when we played the last frame 7996 // otherwise, reject 7997 if ( gotoEnd ) { 7998 deferred.resolveWith( elem, [ animation, gotoEnd ] ); 7999 } else { 8000 deferred.rejectWith( elem, [ animation, gotoEnd ] ); 8001 } 8002 return this; 8003 } 8004 }), 8005 props = animation.props; 8006 8007 propFilter( props, animation.opts.specialEasing ); 8008 8009 for ( ; index < length ; index++ ) { 8010 result = animationPrefilters[ index ].call( animation, elem, props, animation.opts ); 8011 if ( result ) { 8012 return result; 8013 } 8014 } 8015 8016 jQuery.map( props, createTween, animation ); 8017 8018 if ( jQuery.isFunction( animation.opts.start ) ) { 8019 animation.opts.start.call( elem, animation ); 8020 } 8021 8022 jQuery.fx.timer( 8023 jQuery.extend( tick, { 8024 elem: elem, 8025 anim: animation, 8026 queue: animation.opts.queue 8027 }) 8028 ); 8029 8030 // attach callbacks from options 8031 return animation.progress( animation.opts.progress ) 8032 .done( animation.opts.done, animation.opts.complete ) 8033 .fail( animation.opts.fail ) 8034 .always( animation.opts.always ); 8035} 8036 8037function propFilter( props, specialEasing ) { 8038 var index, name, easing, value, hooks; 8039 8040 // camelCase, specialEasing and expand cssHook pass 8041 for ( index in props ) { 8042 name = jQuery.camelCase( index ); 8043 easing = specialEasing[ name ]; 8044 value = props[ index ]; 8045 if ( jQuery.isArray( value ) ) { 8046 easing = value[ 1 ]; 8047 value = props[ index ] = value[ 0 ]; 8048 } 8049 8050 if ( index !== name ) { 8051 props[ name ] = value; 8052 delete props[ index ]; 8053 } 8054 8055 hooks = jQuery.cssHooks[ name ]; 8056 if ( hooks && "expand" in hooks ) { 8057 value = hooks.expand( value ); 8058 delete props[ name ]; 8059 8060 // not quite $.extend, this wont overwrite keys already present. 8061 // also - reusing 'index' from above because we have the correct "name" 8062 for ( index in value ) { 8063 if ( !( index in props ) ) { 8064 props[ index ] = value[ index ]; 8065 specialEasing[ index ] = easing; 8066 } 8067 } 8068 } else { 8069 specialEasing[ name ] = easing; 8070 } 8071 } 8072} 8073 8074jQuery.Animation = jQuery.extend( Animation, { 8075 8076 tweener: function( props, callback ) { 8077 if ( jQuery.isFunction( props ) ) { 8078 callback = props; 8079 props = [ "*" ]; 8080 } else { 8081 props = props.split(" "); 8082 } 8083 8084 var prop, 8085 index = 0, 8086 length = props.length; 8087 8088 for ( ; index < length ; index++ ) { 8089 prop = props[ index ]; 8090 tweeners[ prop ] = tweeners[ prop ] || []; 8091 tweeners[ prop ].unshift( callback ); 8092 } 8093 }, 8094 8095 prefilter: function( callback, prepend ) { 8096 if ( prepend ) { 8097 animationPrefilters.unshift( callback ); 8098 } else { 8099 animationPrefilters.push( callback ); 8100 } 8101 } 8102}); 8103 8104function defaultPrefilter( elem, props, opts ) { 8105 /* jshint validthis: true */ 8106 var prop, value, toggle, tween, hooks, oldfire, 8107 anim = this, 8108 orig = {}, 8109 style = elem.style, 8110 hidden = elem.nodeType && isHidden( elem ), 8111 dataShow = data_priv.get( elem, "fxshow" ); 8112 8113 // handle queue: false promises 8114 if ( !opts.queue ) { 8115 hooks = jQuery._queueHooks( elem, "fx" ); 8116 if ( hooks.unqueued == null ) { 8117 hooks.unqueued = 0; 8118 oldfire = hooks.empty.fire; 8119 hooks.empty.fire = function() { 8120 if ( !hooks.unqueued ) { 8121 oldfire(); 8122 } 8123 }; 8124 } 8125 hooks.unqueued++; 8126 8127 anim.always(function() { 8128 // doing this makes sure that the complete handler will be called 8129 // before this completes 8130 anim.always(function() { 8131 hooks.unqueued--; 8132 if ( !jQuery.queue( elem, "fx" ).length ) { 8133 hooks.empty.fire(); 8134 } 8135 }); 8136 }); 8137 } 8138 8139 // height/width overflow pass 8140 if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { 8141 // Make sure that nothing sneaks out
vendor: 4,685 bytes, lines 8142-8310
8142 // Record all 3 overflow attributes because IE9-10 do not 8143 // change the overflow attribute when overflowX and 8144 // overflowY are set to the same value 8145 opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; 8146 8147 // Set display property to inline-block for height/width 8148 // animations on inline elements that are having width/height animated 8149 if ( jQuery.css( elem, "display" ) === "inline" && 8150 jQuery.css( elem, "float" ) === "none" ) { 8151 8152 style.display = "inline-block"; 8153 } 8154 } 8155 8156 if ( opts.overflow ) { 8157 style.overflow = "hidden"; 8158 anim.always(function() { 8159 style.overflow = opts.overflow[ 0 ]; 8160 style.overflowX = opts.overflow[ 1 ]; 8161 style.overflowY = opts.overflow[ 2 ]; 8162 }); 8163 } 8164 8165 8166 // show/hide pass 8167 for ( prop in props ) { 8168 value = props[ prop ]; 8169 if ( rfxtypes.exec( value ) ) { 8170 delete props[ prop ]; 8171 toggle = toggle || value === "toggle"; 8172 if ( value === ( hidden ? "hide" : "show" ) ) { 8173 8174 // If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden 8175 if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { 8176 hidden = true; 8177 } else { 8178 continue; 8179 } 8180 } 8181 orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); 8182 } 8183 } 8184 8185 if ( !jQuery.isEmptyObject( orig ) ) { 8186 if ( dataShow ) { 8187 if ( "hidden" in dataShow ) { 8188 hidden = dataShow.hidden; 8189 } 8190 } else { 8191 dataShow = data_priv.access( elem, "fxshow", {} ); 8192 } 8193 8194 // store state if its toggle - enables .stop().toggle() to "reverse" 8195 if ( toggle ) { 8196 dataShow.hidden = !hidden; 8197 } 8198 if ( hidden ) { 8199 jQuery( elem ).show(); 8200 } else { 8201 anim.done(function() { 8202 jQuery( elem ).hide(); 8203 }); 8204 } 8205 anim.done(function() { 8206 var prop; 8207 8208 data_priv.remove( elem, "fxshow" ); 8209 for ( prop in orig ) { 8210 jQuery.style( elem, prop, orig[ prop ] ); 8211 } 8212 }); 8213 for ( prop in orig ) { 8214 tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); 8215 8216 if ( !( prop in dataShow ) ) { 8217 dataShow[ prop ] = tween.start; 8218 if ( hidden ) { 8219 tween.end = tween.start; 8220 tween.start = prop === "width" || prop === "height" ? 1 : 0; 8221 } 8222 } 8223 } 8224 } 8225} 8226 8227function Tween( elem, options, prop, end, easing ) { 8228 return new Tween.prototype.init( elem, options, prop, end, easing ); 8229} 8230jQuery.Tween = Tween; 8231 8232Tween.prototype = { 8233 constructor: Tween, 8234 init: function( elem, options, prop, end, easing, unit ) { 8235 this.elem = elem; 8236 this.prop = prop; 8237 this.easing = easing || "swing"; 8238 this.options = options; 8239 this.start = this.now = this.cur(); 8240 this.end = end; 8241 this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); 8242 }, 8243 cur: function() { 8244 var hooks = Tween.propHooks[ this.prop ]; 8245 8246 return hooks && hooks.get ? 8247 hooks.get( this ) : 8248 Tween.propHooks._default.get( this ); 8249 }, 8250 run: function( percent ) { 8251 var eased, 8252 hooks = Tween.propHooks[ this.prop ]; 8253 8254 if ( this.options.duration ) { 8255 this.pos = eased = jQuery.easing[ this.easing ]( 8256 percent, this.options.duration * percent, 0, 1, this.options.duration 8257 ); 8258 } else { 8259 this.pos = eased = percent; 8260 } 8261 this.now = ( this.end - this.start ) * eased + this.start; 8262 8263 if ( this.options.step ) { 8264 this.options.step.call( this.elem, this.now, this ); 8265 } 8266 8267 if ( hooks && hooks.set ) { 8268 hooks.set( this ); 8269 } else { 8270 Tween.propHooks._default.set( this ); 8271 } 8272 return this; 8273 } 8274}; 8275 8276Tween.prototype.init.prototype = Tween.prototype; 8277 8278Tween.propHooks = { 8279 _default: { 8280 get: function( tween ) { 8281 var result; 8282 8283 if ( tween.elem[ tween.prop ] != null && 8284 (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) { 8285 return tween.elem[ tween.prop ]; 8286 } 8287 8288 // passing an empty string as a 3rd parameter to .css will automatically 8289 // attempt a parseFloat and fallback to a string if the parse fails 8290 // so, simple values such as "10px" are parsed to Float. 8291 // complex values such as "rotate(1rad)" are returned as is. 8292 result = jQuery.css( tween.elem, tween.prop, "" ); 8293 // Empty strings, null, undefined and "auto" are converted to 0. 8294 return !result || result === "auto" ? 0 : result; 8295 }, 8296 set: function( tween ) { 8297 // use step hook for back compat - use cssHook if its there - use .style if its 8298 // available and use plain properties where available 8299 if ( jQuery.fx.step[ tween.prop ] ) { 8300 jQuery.fx.step[ tween.prop ]( tween ); 8301 } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) { 8302 jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); 8303 } else { 8304 tween.elem[ tween.prop ] = tween.now; 8305 } 8306 } 8307 } 8308}; 8309 8310// Support: IE9
vendor: 6,947 bytes, lines 8311-8587
8311// Panic based approach to setting things on disconnected nodes 8312 8313Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { 8314 set: function( tween ) { 8315 if ( tween.elem.nodeType && tween.elem.parentNode ) { 8316 tween.elem[ tween.prop ] = tween.now; 8317 } 8318 } 8319}; 8320 8321jQuery.each([ "toggle", "show", "hide" ], function( i, name ) { 8322 var cssFn = jQuery.fn[ name ]; 8323 jQuery.fn[ name ] = function( speed, easing, callback ) { 8324 return speed == null || typeof speed === "boolean" ? 8325 cssFn.apply( this, arguments ) : 8326 this.animate( genFx( name, true ), speed, easing, callback ); 8327 }; 8328}); 8329 8330jQuery.fn.extend({ 8331 fadeTo: function( speed, to, easing, callback ) { 8332 8333 // show any hidden elements after setting opacity to 0 8334 return this.filter( isHidden ).css( "opacity", 0 ).show() 8335 8336 // animate to the value specified 8337 .end().animate({ opacity: to }, speed, easing, callback ); 8338 }, 8339 animate: function( prop, speed, easing, callback ) { 8340 var empty = jQuery.isEmptyObject( prop ), 8341 optall = jQuery.speed( speed, easing, callback ), 8342 doAnimation = function() { 8343 // Operate on a copy of prop so per-property easing won't be lost 8344 var anim = Animation( this, jQuery.extend( {}, prop ), optall ); 8345 8346 // Empty animations, or finishing resolves immediately 8347 if ( empty || data_priv.get( this, "finish" ) ) { 8348 anim.stop( true ); 8349 } 8350 }; 8351 doAnimation.finish = doAnimation; 8352 8353 return empty || optall.queue === false ? 8354 this.each( doAnimation ) : 8355 this.queue( optall.queue, doAnimation ); 8356 }, 8357 stop: function( type, clearQueue, gotoEnd ) { 8358 var stopQueue = function( hooks ) { 8359 var stop = hooks.stop; 8360 delete hooks.stop; 8361 stop( gotoEnd ); 8362 }; 8363 8364 if ( typeof type !== "string" ) { 8365 gotoEnd = clearQueue; 8366 clearQueue = type; 8367 type = undefined; 8368 } 8369 if ( clearQueue && type !== false ) { 8370 this.queue( type || "fx", [] ); 8371 } 8372 8373 return this.each(function() { 8374 var dequeue = true, 8375 index = type != null && type + "queueHooks", 8376 timers = jQuery.timers, 8377 data = data_priv.get( this ); 8378 8379 if ( index ) { 8380 if ( data[ index ] && data[ index ].stop ) { 8381 stopQueue( data[ index ] ); 8382 } 8383 } else { 8384 for ( index in data ) { 8385 if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { 8386 stopQueue( data[ index ] ); 8387 } 8388 } 8389 } 8390 8391 for ( index = timers.length; index--; ) { 8392 if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) { 8393 timers[ index ].anim.stop( gotoEnd ); 8394 dequeue = false; 8395 timers.splice( index, 1 ); 8396 } 8397 } 8398 8399 // start the next in the queue if the last step wasn't forced 8400 // timers currently will call their complete callbacks, which will dequeue 8401 // but only if they were gotoEnd 8402 if ( dequeue || !gotoEnd ) { 8403 jQuery.dequeue( this, type ); 8404 } 8405 }); 8406 }, 8407 finish: function( type ) { 8408 if ( type !== false ) { 8409 type = type || "fx"; 8410 } 8411 return this.each(function() { 8412 var index, 8413 data = data_priv.get( this ), 8414 queue = data[ type + "queue" ], 8415 hooks = data[ type + "queueHooks" ], 8416 timers = jQuery.timers, 8417 length = queue ? queue.length : 0; 8418 8419 // enable finishing flag on private data 8420 data.finish = true; 8421 8422 // empty the queue first 8423 jQuery.queue( this, type, [] ); 8424 8425 if ( hooks && hooks.stop ) { 8426 hooks.stop.call( this, true ); 8427 } 8428 8429 // look for any active animations, and finish them 8430 for ( index = timers.length; index--; ) { 8431 if ( timers[ index ].elem === this && timers[ index ].queue === type ) { 8432 timers[ index ].anim.stop( true ); 8433 timers.splice( index, 1 ); 8434 } 8435 } 8436 8437 // look for any animations in the old queue and finish them 8438 for ( index = 0; index < length; index++ ) { 8439 if ( queue[ index ] && queue[ index ].finish ) { 8440 queue[ index ].finish.call( this ); 8441 } 8442 } 8443 8444 // turn off finishing flag 8445 delete data.finish; 8446 }); 8447 } 8448}); 8449 8450// Generate parameters to create a standard animation 8451function genFx( type, includeWidth ) { 8452 var which, 8453 attrs = { height: type }, 8454 i = 0; 8455 8456 // if we include width, step value is 1 to do all cssExpand values, 8457 // if we don't include width, step value is 2 to skip over Left and Right 8458 includeWidth = includeWidth? 1 : 0; 8459 for( ; i < 4 ; i += 2 - includeWidth ) { 8460 which = cssExpand[ i ]; 8461 attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; 8462 } 8463 8464 if ( includeWidth ) { 8465 attrs.opacity = attrs.width = type; 8466 } 8467 8468 return attrs; 8469} 8470 8471// Generate shortcuts for custom animations 8472jQuery.each({ 8473 slideDown: genFx("show"), 8474 slideUp: genFx("hide"), 8475 slideToggle: genFx("toggle"), 8476 fadeIn: { opacity: "show" }, 8477 fadeOut: { opacity: "hide" }, 8478 fadeToggle: { opacity: "toggle" } 8479}, function( name, props ) { 8480 jQuery.fn[ name ] = function( speed, easing, callback ) { 8481 return this.animate( props, speed, easing, callback ); 8482 }; 8483}); 8484 8485jQuery.speed = function( speed, easing, fn ) { 8486 var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { 8487 complete: fn || !fn && easing || 8488 jQuery.isFunction( speed ) && speed, 8489 duration: speed, 8490 easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing 8491 }; 8492 8493 opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : 8494 opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; 8495 8496 // normalize opt.queue - true/undefined/null -> "fx" 8497 if ( opt.queue == null || opt.queue === true ) { 8498 opt.queue = "fx"; 8499 } 8500 8501 // Queueing 8502 opt.old = opt.complete; 8503 8504 opt.complete = function() { 8505 if ( jQuery.isFunction( opt.old ) ) { 8506 opt.old.call( this ); 8507 } 8508 8509 if ( opt.queue ) { 8510 jQuery.dequeue( this, opt.queue ); 8511 } 8512 }; 8513 8514 return opt; 8515}; 8516 8517jQuery.easing = { 8518 linear: function( p ) { 8519 return p; 8520 }, 8521 swing: function( p ) { 8522 return 0.5 - Math.cos( p*Math.PI ) / 2; 8523 } 8524}; 8525 8526jQuery.timers = []; 8527jQuery.fx = Tween.prototype.init; 8528jQuery.fx.tick = function() { 8529 var timer, 8530 timers = jQuery.timers, 8531 i = 0; 8532 8533 fxNow = jQuery.now(); 8534 8535 for ( ; i < timers.length; i++ ) { 8536 timer = timers[ i ]; 8537 // Checks the timer has not already been removed 8538 if ( !timer() && timers[ i ] === timer ) { 8539 timers.splice( i--, 1 ); 8540 } 8541 } 8542 8543 if ( !timers.length ) { 8544 jQuery.fx.stop(); 8545 } 8546 fxNow = undefined; 8547}; 8548 8549jQuery.fx.timer = function( timer ) { 8550 if ( timer() && jQuery.timers.push( timer ) ) { 8551 jQuery.fx.start(); 8552 } 8553}; 8554 8555jQuery.fx.interval = 13; 8556 8557jQuery.fx.start = function() { 8558 if ( !timerId ) { 8559 timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval ); 8560 } 8561}; 8562 8563jQuery.fx.stop = function() { 8564 clearInterval( timerId ); 8565 timerId = null; 8566}; 8567 8568jQuery.fx.speeds = { 8569 slow: 600, 8570 fast: 200, 8571 // Default speed 8572 _default: 400 8573}; 8574 8575// Back Compat <1.8 extension point 8576jQuery.fx.step = {}; 8577 8578if ( jQuery.expr && jQuery.expr.filters ) { 8579 jQuery.expr.filters.animated = function( elem ) { 8580 return jQuery.grep(jQuery.timers, function( fn ) { 8581 return elem === fn.elem; 8582 }).length; 8583 }; 8584} 8585jQuery.fn.offset = function( options ) { 8586 if ( arguments.length ) { 8587 return options === undefined ?
vendor: 4,472 bytes, lines 8588-8753
8588 this : 8589 this.each(function( i ) { 8590 jQuery.offset.setOffset( this, options, i ); 8591 }); 8592 } 8593 8594 var docElem, win, 8595 elem = this[ 0 ], 8596 box = { top: 0, left: 0 }, 8597 doc = elem && elem.ownerDocument; 8598 8599 if ( !doc ) { 8600 return; 8601 } 8602 8603 docElem = doc.documentElement; 8604 8605 // Make sure it's not a disconnected DOM node 8606 if ( !jQuery.contains( docElem, elem ) ) { 8607 return box; 8608 } 8609 8610 // If we don't have gBCR, just use 0,0 rather than error 8611 // BlackBerry 5, iOS 3 (original iPhone) 8612 if ( typeof elem.getBoundingClientRect !== core_strundefined ) { 8613 box = elem.getBoundingClientRect(); 8614 } 8615 win = getWindow( doc ); 8616 return { 8617 top: box.top + win.pageYOffset - docElem.clientTop, 8618 left: box.left + win.pageXOffset - docElem.clientLeft 8619 }; 8620}; 8621 8622jQuery.offset = { 8623 8624 setOffset: function( elem, options, i ) { 8625 var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, 8626 position = jQuery.css( elem, "position" ), 8627 curElem = jQuery( elem ), 8628 props = {}; 8629 8630 // Set position first, in-case top/left are set even on static elem 8631 if ( position === "static" ) { 8632 elem.style.position = "relative"; 8633 } 8634 8635 curOffset = curElem.offset(); 8636 curCSSTop = jQuery.css( elem, "top" ); 8637 curCSSLeft = jQuery.css( elem, "left" ); 8638 calculatePosition = ( position === "absolute" || position === "fixed" ) && ( curCSSTop + curCSSLeft ).indexOf("auto") > -1; 8639 8640 // Need to be able to calculate position if either top or left is auto and position is either absolute or fixed 8641 if ( calculatePosition ) { 8642 curPosition = curElem.position(); 8643 curTop = curPosition.top; 8644 curLeft = curPosition.left; 8645 8646 } else { 8647 curTop = parseFloat( curCSSTop ) || 0; 8648 curLeft = parseFloat( curCSSLeft ) || 0; 8649 } 8650 8651 if ( jQuery.isFunction( options ) ) { 8652 options = options.call( elem, i, curOffset ); 8653 } 8654 8655 if ( options.top != null ) { 8656 props.top = ( options.top - curOffset.top ) + curTop; 8657 } 8658 if ( options.left != null ) { 8659 props.left = ( options.left - curOffset.left ) + curLeft; 8660 } 8661 8662 if ( "using" in options ) { 8663 options.using.call( elem, props ); 8664 8665 } else { 8666 curElem.css( props ); 8667 } 8668 } 8669}; 8670 8671 8672jQuery.fn.extend({ 8673 8674 position: function() { 8675 if ( !this[ 0 ] ) { 8676 return; 8677 } 8678 8679 var offsetParent, offset, 8680 elem = this[ 0 ], 8681 parentOffset = { top: 0, left: 0 }; 8682 8683 // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent 8684 if ( jQuery.css( elem, "position" ) === "fixed" ) { 8685 // We assume that getBoundingClientRect is available when computed position is fixed 8686 offset = elem.getBoundingClientRect(); 8687 8688 } else { 8689 // Get *real* offsetParent 8690 offsetParent = this.offsetParent(); 8691 8692 // Get correct offsets 8693 offset = this.offset(); 8694 if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { 8695 parentOffset = offsetParent.offset(); 8696 } 8697 8698 // Add offsetParent borders 8699 parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); 8700 parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); 8701 } 8702 8703 // Subtract parent offsets and element margins 8704 return { 8705 top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), 8706 left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) 8707 }; 8708 }, 8709 8710 offsetParent: function() { 8711 return this.map(function() { 8712 var offsetParent = this.offsetParent || docElem; 8713 8714 while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) { 8715 offsetParent = offsetParent.offsetParent; 8716 } 8717 8718 return offsetParent || docElem; 8719 }); 8720 } 8721}); 8722 8723 8724// Create scrollLeft and scrollTop methods 8725jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) { 8726 var top = "pageYOffset" === prop; 8727 8728 jQuery.fn[ method ] = function( val ) { 8729 return jQuery.access( this, function( elem, method, val ) { 8730 var win = getWindow( elem ); 8731 8732 if ( val === undefined ) { 8733 return win ? win[ prop ] : elem[ method ]; 8734 } 8735 8736 if ( win ) { 8737 win.scrollTo( 8738 !top ? val : window.pageXOffset, 8739 top ? val : window.pageYOffset 8740 ); 8741 8742 } else { 8743 elem[ method ] = val; 8744 } 8745 }, method, val, arguments.length, null ); 8746 }; 8747}); 8748 8749function getWindow( elem ) { 8750 return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView; 8751} 8752// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods 8753jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
vendor: 3,018 bytes, lines 8754-8829
8754 jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) { 8755 // margin is only for outerHeight, outerWidth 8756 jQuery.fn[ funcName ] = function( margin, value ) { 8757 var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), 8758 extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); 8759 8760 return jQuery.access( this, function( elem, type, value ) { 8761 var doc; 8762 8763 if ( jQuery.isWindow( elem ) ) { 8764 // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there 8765 // isn't a whole lot we can do. See pull request at this URL for discussion: 8766 // https://github.com/jquery/jquery/pull/764 8767 return elem.document.documentElement[ "client" + name ]; 8768 } 8769 8770 // Get document width or height 8771 if ( elem.nodeType === 9 ) { 8772 doc = elem.documentElement; 8773 8774 // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], 8775 // whichever is greatest 8776 return Math.max( 8777 elem.body[ "scroll" + name ], doc[ "scroll" + name ], 8778 elem.body[ "offset" + name ], doc[ "offset" + name ], 8779 doc[ "client" + name ] 8780 ); 8781 } 8782 8783 return value === undefined ? 8784 // Get width or height on the element, requesting but not forcing parseFloat 8785 jQuery.css( elem, type, extra ) : 8786 8787 // Set width or height on the element 8788 jQuery.style( elem, type, value, extra ); 8789 }, type, chainable ? margin : undefined, chainable, null ); 8790 }; 8791 }); 8792}); 8793// Limit scope pollution from any deprecated API 8794// (function() { 8795 8796// The number of elements contained in the matched element set 8797jQuery.fn.size = function() { 8798 return this.length; 8799}; 8800 8801jQuery.fn.andSelf = jQuery.fn.addBack; 8802 8803// })(); 8804if ( typeof module === "object" && module && typeof module.exports === "object" ) { 8805 // Expose jQuery as module.exports in loaders that implement the Node 8806 // module pattern (including browserify). Do not create the global, since 8807 // the user will be storing it themselves locally, and globals are frowned 8808 // upon in the Node module world. 8809 module.exports = jQuery; 8810} else { 8811 // Register as a named AMD module, since jQuery can be concatenated with other 8812 // files that may use define, but not via a proper concatenation script that 8813 // understands anonymous AMD modules. A named AMD is safest and most robust 8814 // way to register. Lowercase jquery is used because AMD module names are 8815 // derived from file names, and jQuery is normally delivered in a lowercase 8816 // file name. Do this after creating the global so that if an AMD module wants 8817 // to call noConflict to hide this version of jQuery, it will work. 8818 if ( typeof define === "function" && define.amd ) { 8819 define( "jquery", [], function () { return jQuery; } ); 8820 } 8821} 8822 8823// If there is a window object, that at least has a document property, 8824// define jQuery and $ identifiers 8825if ( typeof window === "object" && typeof window.document === "object" ) { 8826 window.jQuery = window.$ = jQuery; 8827} 8828 8829})( window );
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