(function(){2 /*3 * jQuery 1.1.4 - New Wave Javascript4 *5 * Copyright (c) 2007 John Resig (jquery.com)6 * Dual licensed under the MIT (MIT-LICENSE.txt)7 * and GPL (GPL-LICENSE.txt) licenses.8 *9 * $Date: 2007-08-23 21:49:27 -0400 (Thu, 23 Aug 2007) $10 * $Rev: 2862 $11 */12 // Map over jQuery in case of overwrite13 if ( typeof jQuery != "undefined" )14 var _jQuery = jQuery;1516 var jQuery = window.jQuery = function(a,c) {17 // If the context is global, return a new object18 if ( window == this || !this.init )19 return new jQuery(a,c);2021 return this.init(a,c);22 };2324 // Map over the $ in case of overwrite25 if ( typeof $ != "undefined" )26 var _$ = $;2728 // Map the jQuery namespace to the '$' one29 window.$ = jQuery;3031 var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/;3233 jQuery.fn = jQuery.prototype = {34 init: function(a,c) {35 // Make sure that a selection was provided36 a = a || document;3738 // Handle HTML strings39 if ( typeof a == "string" ) {40 var m = quickExpr.exec(a);41 if ( m && (m[1] || !c) ) {42 // HANDLE: $(html) -> $(array)43 if ( m[1] )44 a = jQuery.clean( [ m[1] ] );4546 // HANDLE: $("#id")47 else {48 var tmp = document.getElementById( m[3] );49 if ( tmp )50 // Handle the case where IE and Opera return items51 // by name instead of ID52 if ( tmp.id != m[3] )53 return jQuery().find( a );54 else {55 this[0] = tmp;56 this.length = 1;57 return this;58 }59 else60 a = [];61 }6263 // HANDLE: $(expr)64 } else65 return new jQuery( c ).find( a );6667 // HANDLE: $(function)68 // Shortcut for document ready69 } else if ( jQuery.isFunction(a) )70 return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( a );7172 return this.setArray(73 // HANDLE: $(array)74 a.constructor == Array && a ||7576 // HANDLE: $(arraylike)77 // Watch for when an array-like object is passed as the selector78 (a.jquery || a.length && a != window && !a.nodeType && a[0] != undefined && a[0].nodeType) && jQuery.makeArray( a ) ||7980 // HANDLE: $(*)81 [ a ] );82 },83 jquery: "1.1.4",8485 size: function() {86 return this.length;87 },8889 length: 0,9091 get: function( num ) {92 return num == undefined ?9394 // Return a 'clean' array95 jQuery.makeArray( this ) :9697 // Return just the object98 this[num];99 },100 pushStack: function( a ) {101 var ret = jQuery(a);102 ret.prevObject = this;103 return ret;104 },105 setArray: function( a ) {106 this.length = 0;107 Array.prototype.push.apply( this, a );108 return this;109 },110 each: function( fn, args ) {111 return jQuery.each( this, fn, args );112 },113 index: function( obj ) {114 var pos = -1;115 this.each(function(i){116 if ( this == obj ) pos = i;117 });118 return pos;119 },120121 attr: function( key, value, type ) {122 var obj = key;123124 // Look for the case where we're accessing a style value125 if ( key.constructor == String )126 if ( value == undefined )127 return this.length && jQuery[ type || "attr" ]( this[0], key ) || undefined;128 else {129 obj = {};130 obj[ key ] = value;131 }132133 // Check to see if we're setting style values134 return this.each(function(index){135 // Set all the styles136 for ( var prop in obj )137 jQuery.attr(138 type ? this.style : this,139 prop, jQuery.prop(this, obj[prop], type, index, prop)140 );141 });142 },143144 css: function( key, value ) {145 return this.attr( key, value, "curCSS" );146 },147148 text: function(e) {149 if ( typeof e != "object" && e != null )150 return this.empty().append( document.createTextNode( e ) );151152 var t = "";153 jQuery.each( e || this, function(){154 jQuery.each( this.childNodes, function(){155 if ( this.nodeType != 8 )156 t += this.nodeType != 1 ?157 this.nodeValue : jQuery.fn.text([ this ]);158 });159 });160 return t;161 },162163 wrap: function() {164 // The elements to wrap the target around165 var a, args = arguments;166167 // Wrap each of the matched elements individually168 return this.each(function(){169 if ( !a )170 a = jQuery.clean(args, this.ownerDocument);171172 // Clone the structure that we're using to wrap173 var b = a[0].cloneNode(true);174175 // Insert it before the element to be wrapped176 this.parentNode.insertBefore( b, this );177178 // Find the deepest point in the wrap structure179 while ( b.firstChild )180 b = b.firstChild;181182 // Move the matched element to within the wrap structure183 b.appendChild( this );184 });185 },186 append: function() {187 return this.domManip(arguments, true, 1, function(a){188 this.appendChild( a );189 });190 },191 prepend: function() {192 return this.domManip(arguments, true, -1, function(a){193 this.insertBefore( a, this.firstChild );194 });195 },196 before: function() {197 return this.domManip(arguments, false, 1, function(a){198 this.parentNode.insertBefore( a, this );199 });200 },201 after: function() {202 return this.domManip(arguments, false, -1, function(a){203 this.parentNode.insertBefore( a, this.nextSibling );204 });205 },206 end: function() {207 return this.prevObject || jQuery([]);208 },209 find: function(t) {210 var data = jQuery.map(this, function(a){ return jQuery.find(t,a); });211 return this.pushStack( /[^+>] [^+>]/.test( t ) || t.indexOf("..") > -1 ?212 jQuery.unique( data ) : data );213 },214 clone: function(deep) {215 deep = deep != undefined ? deep : true;216 var $this = this.add(this.find("*"));217 if (jQuery.browser.msie) {218 // Need to remove events on the element and its descendants219 $this.each(function() {220 this._$events = {};221 for (var type in this.$events)222 this._$events[type] = jQuery.extend({},this.$events[type]);223 }).unbind();224 }225226 // Do the clone227 var r = this.pushStack( jQuery.map( this, function(a){228 return a.cloneNode( deep );229 }) );230231 if (jQuery.browser.msie) {232 $this.each(function() {233 // Add the events back to the original and its descendants234 var events = this._$events;235 for (var type in events)236 for (var handler in events[type])237 jQuery.event.add(this, type, events[type][handler], events[type][handler].data);238 this._$events = null;239 });240 }241242 // copy form values over243 if (deep) {244 var inputs = r.add(r.find('*')).filter('select,input[@type=checkbox]');245 $this.filter('select,input[@type=checkbox]').each(function(i) {246 if (this.selectedIndex)247 inputs[i].selectedIndex = this.selectedIndex;248 if (this.checked)249 inputs[i].checked = true;250 });251 }252253 // Return the cloned set254 return r;255 },256257 filter: function(t) {258 return this.pushStack(259 jQuery.isFunction( t ) &&260 jQuery.grep(this, function(el, index){261 return t.apply(el, [index]);262 }) ||263264 jQuery.multiFilter(t,this) );265 },266267 not: function(t) {268 return this.pushStack(269 t.constructor == String &&270 jQuery.multiFilter(t, this, true) ||271272 jQuery.grep(this, function(a) {273 return ( t.constructor == Array || t.jquery )274 ? jQuery.inArray( a, t ) < 0275 : a != t;276 })277 );278 },279280 add: function(t) {281 return this.pushStack( jQuery.merge(282 this.get(),283 t.constructor == String ?284 jQuery(t).get() :285 t.length != undefined && (!t.nodeName || t.nodeName == "FORM") ?286 t : [t] )287 );288 },289 is: function(expr) {290 return expr ? jQuery.multiFilter(expr,this).length > 0 : false;291 },292293 val: function( val ) {294 return val == undefined ?295 ( this.length ? this[0].value : null ) :296 this.attr( "value", val );297 },298299 html: function( val ) {300 return val == undefined ?301 ( this.length ? this[0].innerHTML : null ) :302 this.empty().append( val );303 },304305 slice: function() {306 return this.pushStack( Array.prototype.slice.apply( this, arguments ) );307 },308 domManip: function(args, table, dir, fn){309 var clone = this.length > 1, a;310311 return this.each(function(){312 if ( !a ) {313 a = jQuery.clean(args, this.ownerDocument);314 if ( dir < 0 )315 a.reverse();316 }317318 var obj = this;319320 if ( table && jQuery.nodeName(this, "table") && jQuery.nodeName(a[0], "tr") )321 obj = this.getElementsByTagName("tbody")[0] || this.appendChild(document.createElement("tbody"));322323 jQuery.each( a, function(){324 if ( jQuery.nodeName(this, "script") ) {325 if ( this.src )326 jQuery.ajax({ url: this.src, async: false, dataType: "script" });327 else328 jQuery.globalEval( this.text || this.textContent || this.innerHTML || "" );329 } else330 fn.apply( obj, [ clone ? this.cloneNode(true) : this ] );331 });332 });333 }334 };335336 jQuery.extend = jQuery.fn.extend = function() {337 // copy reference to target object338 var target = arguments[0] || {}, a = 1, al = arguments.length, deep = false;339340 // Handle a deep copy situation341 if ( target.constructor == Boolean ) {342 deep = target;343 target = arguments[1] || {};344 }345346 // extend jQuery itself if only one argument is passed347 if ( al == 1 ) {348 target = this;349 a = 0;350 }351352 var prop;353354 for ( ; a < al; a++ )355 // Only deal with non-null/undefined values356 if ( (prop = arguments[a]) != null )357 // Extend the base object358 for ( var i in prop ) {359 // Prevent never-ending loop360 if ( target == prop[i] )361 continue;362363 // Recurse if we're merging object values364 if ( deep && typeof prop[i] == 'object' && target[i] )365 jQuery.extend( target[i], prop[i] );366367 // Don't bring in undefined values368 else if ( prop[i] != undefined )369 target[i] = prop[i];370 }371372 // Return the modified object373 return target;374 };375376 jQuery.extend({377 noConflict: function(deep) {378 window.$ = _$;379 if ( deep )380 window.jQuery = _jQuery;381 return jQuery;382 },383384 // This may seem like some crazy code, but trust me when I say that this385 // is the only cross-browser way to do this. --John386 isFunction: function( fn ) {387 return !!fn && typeof fn != "string" && !fn.nodeName &&388 fn.constructor != Array && /function/i.test( fn + "" );389 },390391 // check if an element is in a XML document392 isXMLDoc: function(elem) {393 return elem.documentElement && !elem.body ||394 elem.tagName && elem.ownerDocument && !elem.ownerDocument.body;395 },396397 // Evalulates a script in a global context398 // Evaluates Async. in Safari 2 :-(399 globalEval: function( data ) {400 data = jQuery.trim( data );401 if ( data ) {402 if ( window.execScript )403 window.execScript( data );404 else if ( jQuery.browser.safari )405 // safari doesn't provide a synchronous global eval406 window.setTimeout( data, 0 );407 else408 eval.call( window, data );409 }410 },411412 nodeName: function( elem, name ) {413 return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();414 },415 // args is for internal usage only416 each: function( obj, fn, args ) {417 if ( args ) {418 if ( obj.length == undefined )419 for ( var i in obj )420 fn.apply( obj[i], args );421 else422 for ( var i = 0, ol = obj.length; i < ol; i++ )423 if ( fn.apply( obj[i], args ) === false ) break;424425 // A special, fast, case for the most common use of each426 } else {427 if ( obj.length == undefined )428 for ( var i in obj )429 fn.call( obj[i], i, obj[i] );430 else431 for ( var i = 0, ol = obj.length, val = obj[0];432 i < ol && fn.call(val,i,val) !== false; val = obj[++i] ){}433 }434435 return obj;436 },437438 prop: function(elem, value, type, index, prop){439 // Handle executable functions440 if ( jQuery.isFunction( value ) )441 value = value.call( elem, [index] );442443 // exclude the following css properties to add px444 var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i;445446 // Handle passing in a number to a CSS property447 return value && value.constructor == Number && type == "curCSS" && !exclude.test(prop) ?448 value + "px" :449 value;450 },451452 className: {453 // internal only, use addClass("class")454 add: function( elem, c ){455 jQuery.each( (c || "").split(/\s+/), function(i, cur){456 if ( !jQuery.className.has( elem.className, cur ) )457 elem.className += ( elem.className ? " " : "" ) + cur;458 });459 },460461 // internal only, use removeClass("class")462 remove: function( elem, c ){463 elem.className = c != undefined ?464 jQuery.grep( elem.className.split(/\s+/), function(cur){465 return !jQuery.className.has( c, cur );466 }).join(" ") : "";467 },468469 // internal only, use is(".class")470 has: function( t, c ) {471 return jQuery.inArray( c, (t.className || t).toString().split(/\s+/) ) > -1;472 }473 },474 swap: function(e,o,f) {475 for ( var i in o ) {476 e.style["old"+i] = e.style[i];477 e.style[i] = o[i];478 }479 f.apply( e, [] );480 for ( var i in o )481 e.style[i] = e.style["old"+i];482 },483484 css: function(e,p) {485 if ( p == "height" || p == "width" ) {486 var old = {}, oHeight, oWidth, d = ["Top","Bottom","Right","Left"];487488 jQuery.each( d, function(){489 old["padding" + this] = 0;490 old["border" + this + "Width"] = 0;491 });492493 jQuery.swap( e, old, function() {494 if ( jQuery(e).is(':visible') ) {495 oHeight = e.offsetHeight;496 oWidth = e.offsetWidth;497 } else {498 e = jQuery(e.cloneNode(true))499 .find(":radio").removeAttr("checked").end()500 .css({501 visibility: "hidden", position: "absolute", display: "block", right: "0", left: "0"502 }).appendTo(e.parentNode)[0];503504 var parPos = jQuery.css(e.parentNode,"position") || "static";505 if ( parPos == "static" )506 e.parentNode.style.position = "relative";507508 oHeight = e.clientHeight;509 oWidth = e.clientWidth;510511 if ( parPos == "static" )512 e.parentNode.style.position = "static";513514 e.parentNode.removeChild(e);515 }516 });517518 return p == "height" ? oHeight : oWidth;519 }520521 return jQuery.curCSS( e, p );522 },523524 curCSS: function(elem, prop, force) {525 var ret, stack = [], swap = [];526527 // A helper method for determining if an element's values are broken528 function color(a){529 if ( !jQuery.browser.safari )530 return false;531532 var ret = document.defaultView.getComputedStyle(a,null);533 return !ret || ret.getPropertyValue("color") == "";534 }535536 if (prop == "opacity" && jQuery.browser.msie) {537 ret = jQuery.attr(elem.style, "opacity");538 return ret == "" ? "1" : ret;539 }540541 if (prop.match(/float/i))542 prop = styleFloat;543544 if (!force && elem.style[prop])545 ret = elem.style[prop];546547 else if (document.defaultView && document.defaultView.getComputedStyle) {548549 if (prop.match(/float/i))550 prop = "float";551552 prop = prop.replace(/([A-Z])/g,"-$1").toLowerCase();553 var cur = document.defaultView.getComputedStyle(elem, null);554555 if ( cur && !color(elem) )556 ret = cur.getPropertyValue(prop);557558 // If the element isn't reporting its values properly in Safari559 // then some display: none elements are involved560 else {561 // Locate all of the parent display: none elements562 for ( var a = elem; a && color(a); a = a.parentNode )563 stack.unshift(a);564565 // Go through and make them visible, but in reverse566 // (It would be better if we knew the exact display type that they had)567 for ( a = 0; a < stack.length; a++ )568 if ( color(stack[a]) ) {569 swap[a] = stack[a].style.display;570 stack[a].style.display = "block";571 }572573 // Since we flip the display style, we have to handle that574 // one special, otherwise get the value575 ret = prop == "display" && swap[stack.length-1] != null ?576 "none" :577 document.defaultView.getComputedStyle(elem,null).getPropertyValue(prop) || "";578579 // Finally, revert the display styles back580 for ( a = 0; a < swap.length; a++ )581 if ( swap[a] != null )582 stack[a].style.display = swap[a];583 }584585 if ( prop == "opacity" && ret == "" )586 ret = "1";587588 } else if (elem.currentStyle) {589 var newProp = prop.replace(/\-(\w)/g,function(m,c){return c.toUpperCase();});590 ret = elem.currentStyle[prop] || elem.currentStyle[newProp];591 }592593 return ret;594 },595596 clean: function(a, doc) {597 var r = [];598 doc = doc || document;599600 jQuery.each( a, function(i,arg){601 if ( !arg ) return;602603 if ( arg.constructor == Number )604 arg = arg.toString();605606 // Convert html string into DOM nodes607 if ( typeof arg == "string" ) {608 // Trim whitespace, otherwise indexOf won't work as expected609 var s = jQuery.trim(arg).toLowerCase(), div = doc.createElement("div"), tb = [];610611 var wrap =612 // option or optgroup613 !s.indexOf("<opt") &&614 [1, "<select>", "</select>"] ||615616 !s.indexOf("<leg") &&617 [1, "<fieldset>", "</fieldset>"] ||618619 s.match(/^<(thead|tbody|tfoot|colg|cap)/) &&620 [1, "<table>", "</table>"] ||621622 !s.indexOf("<tr") &&623 [2, "<table><tbody>", "</tbody></table>"] ||624625 // <thead> matched above626 (!s.indexOf("<td") || !s.indexOf("<th")) &&627 [3, "<table><tbody><tr>", "</tr></tbody></table>"] ||628629 !s.indexOf("<col") &&630 [2, "<table><tbody></tbody><colgroup>", "</colgroup></table>"] ||631632 // IE can't serialize <link> and <script> tags normally633 jQuery.browser.msie &&634 [1, "div<div>", "</div>"] ||635636 [0,"",""];637638 // Go to html and back, then peel off extra wrappers639 div.innerHTML = wrap[1] + arg + wrap[2];640641 // Move to the right depth642 while ( wrap[0]-- )643 div = div.lastChild;644645 // Remove IE's autoinserted <tbody> from table fragments646 if ( jQuery.browser.msie ) {647648 // String was a <table>, *may* have spurious <tbody>649 if ( !s.indexOf("<table") && s.indexOf("<tbody") < 0 )650 tb = div.firstChild && div.firstChild.childNodes;651652 // String was a bare <thead> or <tfoot>653 else if ( wrap[1] == "<table>" && s.indexOf("<tbody") < 0 )654 tb = div.childNodes;655656 for ( var n = tb.length-1; n >= 0 ; --n )657 if ( jQuery.nodeName(tb[n], "tbody") && !tb[n].childNodes.length )658 tb[n].parentNode.removeChild(tb[n]);659660 // IE completely kills leading whitespace when innerHTML is used661 if ( /^\s/.test(arg) )662 div.insertBefore( doc.createTextNode( arg.match(/^\s*/)[0] ), div.firstChild );663664 }665666 arg = jQuery.makeArray( div.childNodes );667 }668669 if ( 0 === arg.length && (!jQuery.nodeName(arg, "form") && !jQuery.nodeName(arg, "select")) )670 return;671672 if ( arg[0] == undefined || jQuery.nodeName(arg, "form") || arg.options )673 r.push( arg );674 else675 r = jQuery.merge( r, arg );676677 });678679 return r;680 },681682 attr: function(elem, name, value){683 var fix = jQuery.isXMLDoc(elem) ? {} : jQuery.props;684685 // Safari mis-reports the default selected property of a hidden option686 // Accessing the parent's selectedIndex property fixes it687 if ( name == "selected" && jQuery.browser.safari )688 elem.parentNode.selectedIndex;689690 // Certain attributes only work when accessed via the old DOM 0 way691 if ( fix[name] ) {692 if ( value != undefined ) elem[fix[name]] = value;693 return elem[fix[name]];694 } else if ( jQuery.browser.msie && name == "style" )695 return jQuery.attr( elem.style, "cssText", value );696697 else if ( value == undefined && jQuery.browser.msie && jQuery.nodeName(elem, "form") && (name == "action" || name == "method") )698 return elem.getAttributeNode(name).nodeValue;699700 // IE elem.getAttribute passes even for style701 else if ( elem.tagName ) {702703 if ( value != undefined ) elem.setAttribute( name, value );704 if ( jQuery.browser.msie && /href|src/.test(name) && !jQuery.isXMLDoc(elem) )705 return elem.getAttribute( name, 2 );706 return elem.getAttribute( name );707708 // elem is actually elem.style ... set the style709 } else {710 // IE actually uses filters for opacity711 if ( name == "opacity" && jQuery.browser.msie ) {712 if ( value != undefined ) {713 // IE has trouble with opacity if it does not have layout714 // Force it by setting the zoom level715 elem.zoom = 1;716717 // Set the alpha filter to set the opacity718 elem.filter = (elem.filter || "").replace(/alpha\([^)]*\)/,"") +719 (parseFloat(value).toString() == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")");720 }721722 return elem.filter ?723 (parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100).toString() : "";724 }725 name = name.replace(/-([a-z])/ig,function(z,b){return b.toUpperCase();});726 if ( value != undefined ) elem[name] = value;727 return elem[name];728 }729 },730 trim: function(t){731 return (t||"").replace(/^\s+|\s+$/g, "");732 },733734 makeArray: function( a ) {735 var r = [];736737 // Need to use typeof to fight Safari childNodes crashes738 if ( typeof a != "array" )739 for ( var i = 0, al = a.length; i < al; i++ )740 r.push( a[i] );741 else742 r = a.slice( 0 );743744 return r;745 },746747 inArray: function( b, a ) {748 for ( var i = 0, al = a.length; i < al; i++ )749 if ( a[i] == b )750 return i;751 return -1;752 },753 merge: function(first, second) {754 // We have to loop this way because IE & Opera overwrite the length755 // expando of getElementsByTagName756757 // Also, we need to make sure that the correct elements are being returned758 // (IE returns comment nodes in a '*' query)759 if ( jQuery.browser.msie ) {760 for ( var i = 0; second[i]; i++ )761 if ( second[i].nodeType != 8 )762 first.push(second[i]);763 } else764 for ( var i = 0; second[i]; i++ )765 first.push(second[i]);766767 return first;768 },769 unique: function(first) {770 var r = [], num = jQuery.mergeNum++;771772 try {773 for ( var i = 0, fl = first.length; i < fl; i++ )774 if ( num != first[i].mergeNum ) {775 first[i].mergeNum = num;776 r.push(first[i]);777 }778 } catch(e) {779 r = first;780 }781782 return r;783 },784785 mergeNum: 0,786 grep: function(elems, fn, inv) {787 // If a string is passed in for the function, make a function788 // for it (a handy shortcut)789 if ( typeof fn == "string" )790 fn = eval("false||function(a,i){return " + fn + "}");791792 var result = [];793794 // Go through the array, only saving the items795 // that pass the validator function796 for ( var i = 0, el = elems.length; i < el; i++ )797 if ( !inv && fn(elems[i],i) || inv && !fn(elems[i],i) )798 result.push( elems[i] );799800 return result;801 },802 map: function(elems, fn) {803 // If a string is passed in for the function, make a function804 // for it (a handy shortcut)805 if ( typeof fn == "string" )806 fn = eval("false||function(a){return " + fn + "}");807808 var result = [];809810 // Go through the array, translating each of the items to their811 // new value (or values).812 for ( var i = 0, el = elems.length; i < el; i++ ) {813 var val = fn(elems[i],i);814815 if ( val !== null && val != undefined ) {816 if ( val.constructor != Array ) val = [val];817 result = result.concat( val );818 }819 }820821 return result;822 }823 });824825 /*826 * Whether the W3C compliant box model is being used.827 *828 * @property829 * @name $.boxModel830 * @type Boolean831 * @cat JavaScript832 */833 var userAgent = navigator.userAgent.toLowerCase();834835 // Figure out what browser is being used836 jQuery.browser = {837 version: (userAgent.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/) || [])[1],838 safari: /webkit/.test(userAgent),839 opera: /opera/.test(userAgent),840 msie: /msie/.test(userAgent) && !/opera/.test(userAgent),841 mozilla: /mozilla/.test(userAgent) && !/(compatible|webkit)/.test(userAgent)842 };843844 var styleFloat = jQuery.browser.msie ? "styleFloat" : "cssFloat";845846 jQuery.extend({847 // Check to see if the W3C box model is being used848 boxModel: !jQuery.browser.msie || document.compatMode == "CSS1Compat",849850 styleFloat: jQuery.browser.msie ? "styleFloat" : "cssFloat",851852 props: {853 "for": "htmlFor",854 "class": "className",855 "float": styleFloat,856 cssFloat: styleFloat,857 styleFloat: styleFloat,858 innerHTML: "innerHTML",859 className: "className",860 value: "value",861 disabled: "disabled",862 checked: "checked",863 readonly: "readOnly",864 selected: "selected",865 maxlength: "maxLength"866 }867 });868869 jQuery.each({870 parent: "a.parentNode",871 parents: "jQuery.parents(a)",872 next: "jQuery.nth(a,2,'nextSibling')",873 prev: "jQuery.nth(a,2,'previousSibling')",874 siblings: "jQuery.sibling(a.parentNode.firstChild,a)",875 children: "jQuery.sibling(a.firstChild)"876 }, function(i,n){877 jQuery.fn[ i ] = function(a) {878 var ret = jQuery.map(this,n);879 if ( a && typeof a == "string" )880 ret = jQuery.multiFilter(a,ret);881 return this.pushStack( jQuery.unique(ret) );882 };883 });884885 jQuery.each({886 appendTo: "append",887 prependTo: "prepend",888 insertBefore: "before",889 insertAfter: "after"890 }, function(i,n){891 jQuery.fn[ i ] = function(){892 var a = arguments;893 return this.each(function(){894 for ( var j = 0, al = a.length; j < al; j++ )895 jQuery(a[j])[n]( this );896 });897 };898 });899900 jQuery.each( {901 removeAttr: function( key ) {902 jQuery.attr( this, key, "" );903 this.removeAttribute( key );904 },905 addClass: function(c){906 jQuery.className.add(this,c);907 },908 removeClass: function(c){909 jQuery.className.remove(this,c);910 },911 toggleClass: function( c ){912 jQuery.className[ jQuery.className.has(this,c) ? "remove" : "add" ](this, c);913 },914 remove: function(a){915 if ( !a || jQuery.filter( a, [this] ).r.length )916 this.parentNode.removeChild( this );917 },918 empty: function() {919 while ( this.firstChild )920 this.removeChild( this.firstChild );921 }922 }, function(i,n){923 jQuery.fn[ i ] = function() {924 return this.each( n, arguments );925 };926 });927928 // DEPRECATED929 jQuery.each( [ "eq", "lt", "gt", "contains" ], function(i,n){930 jQuery.fn[ n ] = function(num,fn) {931 return this.filter( ":" + n + "(" + num + ")", fn );932 };933 });934935 jQuery.each( [ "height", "width" ], function(i,n){936 jQuery.fn[ n ] = function(h) {937 return h == undefined ?938 ( this.length ? jQuery.css( this[0], n ) : null ) :939 this.css( n, h.constructor == String ? h : h + "px" );940 };941 });942943 var chars = jQuery.browser.safari && parseInt(jQuery.browser.version) < 417 ?944 "(?:[\\w*_-]|\\\\.)" :945 "(?:[\\w\u0128-\uFFFF*_-]|\\\\.)",946 quickChild = new RegExp("^[/>]\\s*(" + chars + "+)"),947 quickID = new RegExp("^(" + chars + "+)(#)(" + chars + "+)"),948 quickClass = new RegExp("^([#.]?)(" + chars + "*)");949950 jQuery.extend({951 expr: {952 "": "m[2]=='*'||jQuery.nodeName(a,m[2])",953 "#": "a.getAttribute('id')==m[2]",954 ":": {955 // Position Checks956 lt: "i<m[3]-0",957 gt: "i>m[3]-0",958 nth: "m[3]-0==i",959 eq: "m[3]-0==i",960 first: "i==0",961 last: "i==r.length-1",962 even: "i%2==0",963 odd: "i%2",964965 // Child Checks966 "first-child": "a.parentNode.getElementsByTagName('*')[0]==a",967 "last-child": "jQuery.nth(a.parentNode.lastChild,1,'previousSibling')==a",968 "only-child": "!jQuery.nth(a.parentNode.lastChild,2,'previousSibling')",969970 // Parent Checks971 parent: "a.firstChild",972 empty: "!a.firstChild",973974 // Text Check975 contains: "(a.textContent||a.innerText||'').indexOf(m[3])>=0",976977 // Visibility978 visible: '"hidden"!=a.type&&jQuery.css(a,"display")!="none"&&jQuery.css(a,"visibility")!="hidden"',979 hidden: '"hidden"==a.type||jQuery.css(a,"display")=="none"||jQuery.css(a,"visibility")=="hidden"',980981 // Form attributes982 enabled: "!a.disabled",983 disabled: "a.disabled",984 checked: "a.checked",985 selected: "a.selected||jQuery.attr(a,'selected')",986987 // Form elements988 text: "'text'==a.type",989 radio: "'radio'==a.type",990 checkbox: "'checkbox'==a.type",991 file: "'file'==a.type",992 password: "'password'==a.type",993 submit: "'submit'==a.type",994 image: "'image'==a.type",995 reset: "'reset'==a.type",996 button: '"button"==a.type||jQuery.nodeName(a,"button")',997 input: "/input|select|textarea|button/i.test(a.nodeName)",998999 // :has()1000 has: "jQuery.find(m[3],a).length"1001 },1002 // DEPRECATED1003 "[": "jQuery.find(m[2],a).length"1004 },10051006 // The regular expressions that power the parsing engine1007 parse: [1008 // Match: [@value='test'], [@foo]1009 /^\[ *(@)([\w-]+) *([!*$^~=]*) *('?"?)(.*?)\4 *\]/,10101011 // DEPRECATED1012 // Match: [div], [div p]1013 /^(\[)\s*(.*?(\[.*?\])?[^[]*?)\s*\]/,10141015 // Match: :contains('foo')1016 /^(:)([\w-]+)\("?'?(.*?(\(.*?\))?[^(]*?)"?'?\)/,10171018 // Match: :even, :last-chlid, #id, .class1019 new RegExp("^([:.#]*)(" + chars + "+)")1020 ],10211022 multiFilter: function( expr, elems, not ) {1023 var old, cur = [];10241025 while ( expr && expr != old ) {1026 old = expr;1027 var f = jQuery.filter( expr, elems, not );1028 expr = f.t.replace(/^\s*,\s*/, "" );1029 cur = not ? elems = f.r : jQuery.merge( cur, f.r );1030 }10311032 return cur;1033 },1034 find: function( t, context ) {1035 // Quickly handle non-string expressions1036 if ( typeof t != "string" )1037 return [ t ];10381039 // Make sure that the context is a DOM Element1040 if ( context && !context.nodeType )1041 context = null;10421043 // Set the correct context (if none is provided)1044 context = context || document;10451046 // DEPRECATED1047 // Handle the common XPath // expression1048 if ( !t.indexOf("//") ) {1049 //context = context.documentElement;1050 t = t.substr(2,t.length);10511052 // DEPRECATED1053 // And the / root expression1054 } else if ( !t.indexOf("/") && !context.ownerDocument ) {1055 context = context.documentElement;1056 t = t.substr(1,t.length);1057 if ( t.indexOf("/") >= 1 )1058 t = t.substr(t.indexOf("/"),t.length);1059 }10601061 // Initialize the search1062 var ret = [context], done = [], last;10631064 // Continue while a selector expression exists, and while1065 // we're no longer looping upon ourselves1066 while ( t && last != t ) {1067 var r = [];1068 last = t;10691070 // DEPRECATED1071 t = jQuery.trim(t).replace( /^\/\//, "" );10721073 var foundToken = false;10741075 // An attempt at speeding up child selectors that1076 // point to a specific element tag1077 var re = quickChild;1078 var m = re.exec(t);10791080 if ( m ) {1081 var nodeName = m[1].toUpperCase();10821083 // Perform our own iteration and filter1084 for ( var i = 0; ret[i]; i++ )1085 for ( var c = ret[i].firstChild; c; c = c.nextSibling )1086 if ( c.nodeType == 1 && (nodeName == "*" || c.nodeName.toUpperCase() == nodeName.toUpperCase()) )1087 r.push( c );10881089 ret = r;1090 t = t.replace( re, "" );1091 if ( t.indexOf(" ") == 0 ) continue;1092 foundToken = true;1093 } else {1094 // (.. and /) DEPRECATED1095 re = /^((\/?\.\.)|([>\/+~]))\s*(\w*)/i;10961097 if ( (m = re.exec(t)) != null ) {1098 r = [];10991100 var nodeName = m[4], mergeNum = jQuery.mergeNum++;1101 m = m[1];11021103 for ( var j = 0, rl = ret.length; j < rl; j++ )1104 if ( m.indexOf("..") < 0 ) {1105 var n = m == "~" || m == "+" ? ret[j].nextSibling : ret[j].firstChild;1106 for ( ; n; n = n.nextSibling )1107 if ( n.nodeType == 1 ) {1108 if ( m == "~" && n.mergeNum == mergeNum ) break;11091110 if (!nodeName || n.nodeName.toUpperCase() == nodeName.toUpperCase() ) {1111 if ( m == "~" ) n.mergeNum = mergeNum;1112 r.push( n );1113 }11141115 if ( m == "+" ) break;1116 }1117 // DEPRECATED1118 } else1119 r.push( ret[j].parentNode );11201121 ret = r;11221123 // And remove the token1124 t = jQuery.trim( t.replace( re, "" ) );1125 foundToken = true;1126 }1127 }11281129 // See if there's still an expression, and that we haven't already1130 // matched a token1131 if ( t && !foundToken ) {1132 // Handle multiple expressions1133 if ( !t.indexOf(",") ) {1134 // Clean the result set1135 if ( context == ret[0] ) ret.shift();11361137 // Merge the result sets1138 done = jQuery.merge( done, ret );11391140 // Reset the context1141 r = ret = [context];11421143 // Touch up the selector string1144 t = " " + t.substr(1,t.length);11451146 } else {1147 // Optimize for the case nodeName#idName1148 var re2 = quickID;1149 var m = re2.exec(t);11501151 // Re-organize the results, so that they're consistent1152 if ( m ) {1153 m = [ 0, m[2], m[3], m[1] ];11541155 } else {1156 // Otherwise, do a traditional filter check for1157 // ID, class, and element selectors1158 re2 = quickClass;1159 m = re2.exec(t);1160 }11611162 m[2] = m[2].replace(/\\/g, "");11631164 var elem = ret[ret.length-1];11651166 // Try to do a global search by ID, where we can1167 if ( m[1] == "#" && elem && elem.getElementById && !jQuery.isXMLDoc(elem) ) {1168 // Optimization for HTML document case1169 var oid = elem.getElementById(m[2]);11701171 // Do a quick check for the existence of the actual ID attribute1172 // to avoid selecting by the name attribute in IE1173 // also check to insure id is a string to avoid selecting an element with the name of 'id' inside a form1174 if ( (jQuery.browser.msie||jQuery.browser.opera) && oid && typeof oid.id == "string" && oid.id != m[2] )1175 oid = jQuery('[@id="'+m[2]+'"]', elem)[0];11761177 // Do a quick check for node name (where applicable) so1178 // that div#foo searches will be really fast1179 ret = r = oid && (!m[3] || jQuery.nodeName(oid, m[3])) ? [oid] : [];1180 } else {1181 // We need to find all descendant elements1182 for ( var i = 0; ret[i]; i++ ) {1183 // Grab the tag name being searched for1184 var tag = m[1] != "" || m[0] == "" ? "*" : m[2];11851186 // Handle IE7 being really dumb about <object>s1187 if ( tag == "*" && ret[i].nodeName.toLowerCase() == "object" )1188 tag = "param";11891190 r = jQuery.merge( r, ret[i].getElementsByTagName( tag ));1191 }11921193 // It's faster to filter by class and be done with it1194 if ( m[1] == "." )1195 r = jQuery.classFilter( r, m[2] );11961197 // Same with ID filtering1198 if ( m[1] == "#" ) {1199 var tmp = [];12001201 // Try to find the element with the ID1202 for ( var i = 0; r[i]; i++ )1203 if ( r[i].getAttribute("id") == m[2] ) {1204 tmp = [ r[i] ];1205 break;1206 }12071208 r = tmp;1209 }12101211 ret = r;1212 }12131214 t = t.replace( re2, "" );1215 }12161217 }12181219 // If a selector string still exists1220 if ( t ) {1221 // Attempt to filter it1222 var val = jQuery.filter(t,r);1223 ret = r = val.r;1224 t = jQuery.trim(val.t);1225 }1226 }12271228 // An error occurred with the selector;1229 // just return an empty set instead1230 if ( t )1231 ret = [];12321233 // Remove the root context1234 if ( ret && context == ret[0] )1235 ret.shift();12361237 // And combine the results1238 done = jQuery.merge( done, ret );12391240 return done;1241 },12421243 classFilter: function(r,m,not){1244 m = " " + m + " ";1245 var tmp = [];1246 for ( var i = 0; r[i]; i++ ) {1247 var pass = (" " + r[i].className + " ").indexOf( m ) >= 0;1248 if ( !not && pass || not && !pass )1249 tmp.push( r[i] );1250 }1251 return tmp;1252 },12531254 filter: function(t,r,not) {1255 var last;12561257 // Look for common filter expressions1258 while ( t && t != last ) {1259 last = t;12601261 var p = jQuery.parse, m;12621263 for ( var i = 0; p[i]; i++ ) {1264 m = p[i].exec( t );12651266 if ( m ) {1267 // Remove what we just matched1268 t = t.substring( m[0].length );12691270 m[2] = m[2].replace(/\\/g, "");1271 break;1272 }1273 }12741275 if ( !m )1276 break;12771278 // :not() is a special case that can be optimized by1279 // keeping it out of the expression list1280 if ( m[1] == ":" && m[2] == "not" )1281 r = jQuery.filter(m[3], r, true).r;12821283 // We can get a big speed boost by filtering by class here1284 else if ( m[1] == "." )1285 r = jQuery.classFilter(r, m[2], not);12861287 else if ( m[1] == "@" ) {1288 var tmp = [], type = m[3];12891290 for ( var i = 0, rl = r.length; i < rl; i++ ) {1291 var a = r[i], z = a[ jQuery.props[m[2]] || m[2] ];12921293 if ( z == null || /href|src|selected/.test(m[2]) )1294 z = jQuery.attr(a,m[2]) || '';12951296 if ( (type == "" && !!z ||1297 type == "=" && z == m[5] ||1298 type == "!=" && z != m[5] ||1299 type == "^=" && z && !z.indexOf(m[5]) ||1300 type == "$=" && z.substr(z.length - m[5].length) == m[5] ||1301 (type == "*=" || type == "~=") && z.indexOf(m[5]) >= 0) ^ not )1302 tmp.push( a );1303 }13041305 r = tmp;13061307 // We can get a speed boost by handling nth-child here1308 } else if ( m[1] == ":" && m[2] == "nth-child" ) {1309 var num = jQuery.mergeNum++, tmp = [],1310 test = /(\d*)n\+?(\d*)/.exec(1311 m[3] == "even" && "2n" || m[3] == "odd" && "2n+1" ||1312 !/\D/.test(m[3]) && "n+" + m[3] || m[3]),1313 first = (test[1] || 1) - 0, last = test[2] - 0;13141315 for ( var i = 0, rl = r.length; i < rl; i++ ) {1316 var node = r[i], parentNode = node.parentNode;13171318 if ( num != parentNode.mergeNum ) {1319 var c = 1;13201321 for ( var n = parentNode.firstChild; n; n = n.nextSibling )1322 if ( n.nodeType == 1 )1323 n.nodeIndex = c++;13241325 parentNode.mergeNum = num;1326 }13271328 var add = false;13291330 if ( first == 1 ) {1331 if ( last == 0 || node.nodeIndex == last )1332 add = true;1333 } else if ( (node.nodeIndex + last) % first == 0 )1334 add = true;13351336 if ( add ^ not )1337 tmp.push( node );1338 }13391340 r = tmp;13411342 // Otherwise, find the expression to execute1343 } else {1344 var f = jQuery.expr[m[1]];1345 if ( typeof f != "string" )1346 f = jQuery.expr[m[1]][m[2]];13471348 // Build a custom macro to enclose it1349 f = eval("false||function(a,i){return " + f + "}");13501351 // Execute it against the current filter1352 r = jQuery.grep( r, f, not );1353 }1354 }13551356 // Return an array of filtered elements (r)1357 // and the modified expression string (t)1358 return { r: r, t: t };1359 },1360 parents: function( elem ){1361 var matched = [];1362 var cur = elem.parentNode;1363 while ( cur && cur != document ) {1364 matched.push( cur );1365 cur = cur.parentNode;1366 }1367 return matched;1368 },1369 nth: function(cur,result,dir,elem){1370 result = result || 1;1371 var num = 0;13721373 for ( ; cur; cur = cur[dir] )1374 if ( cur.nodeType == 1 && ++num == result )1375 break;13761377 return cur;1378 },1379 sibling: function( n, elem ) {1380 var r = [];13811382 for ( ; n; n = n.nextSibling ) {1383 if ( n.nodeType == 1 && (!elem || n != elem) )1384 r.push( n );1385 }13861387 return r;1388 }1389 });1390 /*1391 * A number of helper functions used for managing events.1392 * Many of the ideas behind this code orignated from1393 * Dean Edwards' addEvent library.1394 */1395 jQuery.event = {13961397 // Bind an event to an element1398 // Original by Dean Edwards1399 add: function(element, type, handler, data) {1400 // For whatever reason, IE has trouble passing the window object1401 // around, causing it to be cloned in the process1402 if ( jQuery.browser.msie && element.setInterval != undefined )1403 element = window;14041405 // Make sure that the function being executed has a unique ID1406 if ( !handler.guid )1407 handler.guid = this.guid++;14081409 // if data is passed, bind to handler1410 if( data != undefined ) {1411 // Create temporary function pointer to original handler1412 var fn = handler;14131414 // Create unique handler function, wrapped around original handler1415 handler = function() {1416 // Pass arguments and context to original handler1417 return fn.apply(this, arguments);1418 };14191420 // Store data in unique handler1421 handler.data = data;14221423 // Set the guid of unique handler to the same of original handler, so it can be removed1424 handler.guid = fn.guid;1425 }14261427 // Init the element's event structure1428 if (!element.$events)1429 element.$events = {};14301431 if (!element.$handle)1432 element.$handle = function() {1433 // returned undefined or false1434 var val;14351436 // Handle the second event of a trigger and when1437 // an event is called after a page has unloaded1438 if ( typeof jQuery == "undefined" || jQuery.event.triggered )1439 return val;14401441 val = jQuery.event.handle.apply(element, arguments);14421443 return val;1444 };14451446 // Get the current list of functions bound to this event1447 var handlers = element.$events[type];14481449 // Init the event handler queue1450 if (!handlers) {1451 handlers = element.$events[type] = {};14521453 // And bind the global event handler to the element1454 if (element.addEventListener)1455 element.addEventListener(type, element.$handle, false);1456 else1457 element.attachEvent("on" + type, element.$handle);1458 }14591460 // Add the function to the element's handler list1461 handlers[handler.guid] = handler;14621463 // Keep track of which events have been used, for global triggering1464 this.global[type] = true;1465 },14661467 guid: 1,1468 global: {},14691470 // Detach an event or set of events from an element1471 remove: function(element, type, handler) {1472 var events = element.$events, ret, index;14731474 if ( events ) {1475 // type is actually an event object here1476 if ( type && type.type ) {1477 handler = type.handler;1478 type = type.type;1479 }14801481 if ( !type ) {1482 for ( type in events )1483 this.remove( element, type );14841485 } else if ( events[type] ) {1486 // remove the given handler for the given type1487 if ( handler )1488 delete events[type][handler.guid];14891490 // remove all handlers for the given type1491 else1492 for ( handler in element.$events[type] )1493 delete events[type][handler];14941495 // remove generic event handler if no more handlers exist1496 for ( ret in events[type] ) break;1497 if ( !ret ) {1498 if (element.removeEventListener)1499 element.removeEventListener(type, element.$handle, false);1500 else1501 element.detachEvent("on" + type, element.$handle);1502 ret = null;1503 delete events[type];1504 }1505 }15061507 // Remove the expando if it's no longer used1508 for ( ret in events ) break;1509 if ( !ret )1510 element.$handle = element.$events = null;1511 }1512 },15131514 trigger: function(type, data, element) {1515 // Clone the incoming data, if any1516 data = jQuery.makeArray(data || []);15171518 // Handle a global trigger1519 if ( !element ) {1520 // Only trigger if we've ever bound an event for it1521 if ( this.global[type] )1522 jQuery("*").add([window, document]).trigger(type, data);15231524 // Handle triggering a single element1525 } else {1526 var val, ret, fn = jQuery.isFunction( element[ type ] || null );15271528 // Pass along a fake event1529 data.unshift( this.fix({ type: type, target: element }) );15301531 // Trigger the event1532 if ( jQuery.isFunction( element.$handle ) )1533 val = element.$handle.apply( element, data );1534 if ( !fn && element["on"+type] && element["on"+type].apply( element, data ) === false )1535 val = false;15361537 if ( fn && val !== false && !(jQuery.nodeName(element, 'a') && type == "click") ) {1538 this.triggered = true;1539 element[ type ]();1540 }15411542 this.triggered = false;1543 }1544 },15451546 handle: function(event) {1547 // returned undefined or false1548 var val;15491550 // Empty object is for triggered events with no data1551 event = jQuery.event.fix( event || window.event || {} );15521553 var c = this.$events && this.$events[event.type], args = Array.prototype.slice.call( arguments, 1 );1554 args.unshift( event );15551556 for ( var j in c ) {1557 // Pass in a reference to the handler function itself1558 // So that we can later remove it1559 args[0].handler = c[j];1560 args[0].data = c[j].data;15611562 if ( c[j].apply( this, args ) === false ) {1563 event.preventDefault();1564 event.stopPropagation();1565 val = false;1566 }1567 }15681569 // Clean up added properties in IE to prevent memory leak1570 if (jQuery.browser.msie)1571 event.target = event.preventDefault = event.stopPropagation =1572 event.handler = event.data = null;15731574 return val;1575 },15761577 fix: function(event) {1578 // store a copy of the original event object1579 // and clone to set read-only properties1580 var originalEvent = event;1581 event = jQuery.extend({}, originalEvent);15821583 // add preventDefault and stopPropagation since1584 // they will not work on the clone1585 event.preventDefault = function() {1586 // if preventDefault exists run it on the original event1587 if (originalEvent.preventDefault)1588 originalEvent.preventDefault();1589 // otherwise set the returnValue property of the original event to false (IE)1590 originalEvent.returnValue = false;1591 };1592 event.stopPropagation = function() {1593 // if stopPropagation exists run it on the original event1594 if (originalEvent.stopPropagation)1595 originalEvent.stopPropagation();1596 // otherwise set the cancelBubble property of the original event to true (IE)1597 originalEvent.cancelBubble = true;1598 };15991600 // Fix target property, if necessary1601 if ( !event.target && event.srcElement )1602 event.target = event.srcElement;16031604 // check if target is a textnode (safari)1605 if (jQuery.browser.safari && event.target.nodeType == 3)1606 event.target = originalEvent.target.parentNode;16071608 // Add relatedTarget, if necessary1609 if ( !event.relatedTarget && event.fromElement )1610 event.relatedTarget = event.fromElement == event.target ? event.toElement : event.fromElement;16111612 // Calculate pageX/Y if missing and clientX/Y available1613 if ( event.pageX == null && event.clientX != null ) {1614 var e = document.documentElement, b = document.body;1615 event.pageX = event.clientX + (e && e.scrollLeft || b.scrollLeft || 0);1616 event.pageY = event.clientY + (e && e.scrollTop || b.scrollTop || 0);1617 }16181619 // Add which for key events1620 if ( !event.which && (event.charCode || event.keyCode) )1621 event.which = event.charCode || event.keyCode;16221623 // Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)1624 if ( !event.metaKey && event.ctrlKey )1625 event.metaKey = event.ctrlKey;16261627 // Add which for click: 1 == left; 2 == middle; 3 == right1628 // Note: button is not normalized, so don't use it1629 if ( !event.which && event.button )1630 event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) ));16311632 return event;1633 }1634 };16351636 jQuery.fn.extend({1637 bind: function( type, data, fn ) {1638 return type == "unload" ? this.one(type, data, fn) : this.each(function(){1639 jQuery.event.add( this, type, fn || data, fn && data );1640 });1641 },1642 one: function( type, data, fn ) {1643 return this.each(function(){1644 jQuery.event.add( this, type, function(event) {1645 jQuery(this).unbind(event);1646 return (fn || data).apply( this, arguments);1647 }, fn && data);1648 });1649 },1650 unbind: function( type, fn ) {1651 return this.each(function(){1652 jQuery.event.remove( this, type, fn );1653 });1654 },1655 trigger: function( type, data ) {1656 return this.each(function(){1657 jQuery.event.trigger( type, data, this );1658 });1659 },1660 toggle: function() {1661 // Save reference to arguments for access in closure1662 var a = arguments;16631664 return this.click(function(e) {1665 // Figure out which function to execute1666 this.lastToggle = 0 == this.lastToggle ? 1 : 0;16671668 // Make sure that clicks stop1669 e.preventDefault();16701671 // and execute the function1672 return a[this.lastToggle].apply( this, [e] ) || false;1673 });1674 },1675 hover: function(f,g) {16761677 // A private function for handling mouse 'hovering'1678 function handleHover(e) {1679 // Check if mouse(over|out) are still within the same parent element1680 var p = e.relatedTarget;16811682 // Traverse up the tree1683 while ( p && p != this ) try { p = p.parentNode; } catch(e) { p = this; };16841685 // If we actually just moused on to a sub-element, ignore it1686 if ( p == this ) return false;16871688 // Execute the right function1689 return (e.type == "mouseover" ? f : g).apply(this, [e]);1690 }16911692 // Bind the function to the two event listeners1693 return this.mouseover(handleHover).mouseout(handleHover);1694 },1695 ready: function(f) {1696 // Attach the listeners1697 bindReady();16981699 // If the DOM is already ready1700 if ( jQuery.isReady )1701 // Execute the function immediately1702 f.apply( document, [jQuery] );17031704 // Otherwise, remember the function for later1705 else1706 // Add the function to the wait list1707 jQuery.readyList.push( function() { return f.apply(this, [jQuery]); } );17081709 return this;1710 }1711 });17121713 jQuery.extend({1714 /*1715 * All the code that makes DOM Ready work nicely.1716 */1717 isReady: false,1718 readyList: [],17191720 // Handle when the DOM is ready1721 ready: function() {1722 // Make sure that the DOM is not already loaded1723 if ( !jQuery.isReady ) {1724 // Remember that the DOM is ready1725 jQuery.isReady = true;17261727 // If there are functions bound, to execute1728 if ( jQuery.readyList ) {1729 // Execute all of them1730 jQuery.each( jQuery.readyList, function(){1731 this.apply( document );1732 });17331734 // Reset the list of functions1735 jQuery.readyList = null;1736 }1737 // Remove event listener to avoid memory leak1738 if ( jQuery.browser.mozilla || jQuery.browser.opera )1739 document.removeEventListener( "DOMContentLoaded", jQuery.ready, false );17401741 // Remove script element used by IE hack1742 if( !window.frames.length ) // don't remove if frames are present (#1187)1743 jQuery(window).load(function(){ jQuery("#__ie_init").remove(); });1744 }1745 }1746 });17471748 jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," +1749 "mousedown,mouseup,mousemove,mouseover,mouseout,change,select," +1750 "submit,keydown,keypress,keyup,error").split(","), function(i,o){17511752 // Handle event binding1753 jQuery.fn[o] = function(f){1754 return f ? this.bind(o, f) : this.trigger(o);1755 };17561757 });17581759 var readyBound = false;17601761 function bindReady(){1762 if ( readyBound ) return;1763 readyBound = true;17641765 // If Mozilla is used1766 if ( jQuery.browser.mozilla || jQuery.browser.opera )1767 // Use the handy event callback1768 document.addEventListener( "DOMContentLoaded", jQuery.ready, false );17691770 // If IE is used, use the excellent hack by Matthias Miller1771 // http://www.outofhanwell.com/blog/index.php?title=the_window_onload_problem_revisited1772 else if ( jQuery.browser.msie ) {17731774 // Only works if you document.write() it1775 document.write("<scr" + "ipt id=__ie_init defer=true " +1776 "src=//:><\/script>");17771778 // Use the defer script hack1779 var script = document.getElementById("__ie_init");17801781 // script does not exist if jQuery is loaded dynamically1782 if ( script )1783 script.onreadystatechange = function() {1784 if ( document.readyState != "complete" ) return;1785 jQuery.ready();1786 };17871788 // Clear from memory1789 script = null;17901791 // If Safari is used1792 } else if ( jQuery.browser.safari )1793 // Continually check to see if the document.readyState is valid1794 jQuery.safariTimer = setInterval(function(){1795 // loaded and complete are both valid states1796 if ( document.readyState == "loaded" ||1797 document.readyState == "complete" ) {17981799 // If either one are found, remove the timer1800 clearInterval( jQuery.safariTimer );1801 jQuery.safariTimer = null;18021803 // and execute any waiting functions1804 jQuery.ready();1805 }1806 }, 10);18071808 // A fallback to window.onload, that will always work1809 jQuery.event.add( window, "load", jQuery.ready );1810 }1811 jQuery.fn.extend({1812 // DEPRECATED1813 loadIfModified: function( url, params, callback ) {1814 this.load( url, params, callback, 1 );1815 },1816 load: function( url, params, callback, ifModified ) {1817 if ( jQuery.isFunction( url ) )1818 return this.bind("load", url);18191820 callback = callback || function(){};18211822 // Default to a GET request1823 var type = "GET";18241825 // If the second parameter was provided1826 if ( params )1827 // If it's a function1828 if ( jQuery.isFunction( params ) ) {1829 // We assume that it's the callback1830 callback = params;1831 params = null;18321833 // Otherwise, build a param string1834 } else {1835 params = jQuery.param( params );1836 type = "POST";1837 }18381839 var self = this;18401841 // Request the remote document1842 jQuery.ajax({1843 url: url,1844 type: type,1845 data: params,1846 ifModified: ifModified,1847 complete: function(res, status){1848 // If successful, inject the HTML into all the matched elements1849 if ( status == "success" || !ifModified && status == "notmodified" )1850 self.html(res.responseText);18511852 // Add delay to account for Safari's delay in globalEval1853 setTimeout(function(){1854 self.each( callback, [res.responseText, status, res] );1855 }, 13);1856 }1857 });1858 return this;1859 },1860 serialize: function() {1861 return jQuery.param( this );1862 },18631864 // DEPRECATED1865 // This method no longer does anything - all script evaluation is1866 // taken care of within the HTML injection methods.1867 evalScripts: function(){}18681869 });18701871 // Attach a bunch of functions for handling common AJAX events18721873 jQuery.each( "ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess,ajaxSend".split(","), function(i,o){1874 jQuery.fn[o] = function(f){1875 return this.bind(o, f);1876 };1877 });18781879 jQuery.extend({1880 get: function( url, data, callback, type, ifModified ) {1881 // shift arguments if data argument was ommited1882 if ( jQuery.isFunction( data ) ) {1883 callback = data;1884 data = null;1885 }18861887 return jQuery.ajax({1888 type: "GET",1889 url: url,1890 data: data,1891 success: callback,1892 dataType: type,1893 ifModified: ifModified1894 });1895 },1896 // DEPRECATED1897 getIfModified: function( url, data, callback, type ) {1898 return jQuery.get(url, data, callback, type, 1);1899 },1900 getScript: function( url, callback ) {1901 return jQuery.get(url, null, callback, "script");1902 },1903 getJSON: function( url, data, callback ) {1904 return jQuery.get(url, data, callback, "json");1905 },1906 post: function( url, data, callback, type ) {1907 if ( jQuery.isFunction( data ) ) {1908 callback = data;1909 data = {};1910 }19111912 return jQuery.ajax({1913 type: "POST",1914 url: url,1915 data: data,1916 success: callback,1917 dataType: type1918 });1919 },1920 // DEPRECATED1921 ajaxTimeout: function( timeout ) {1922 jQuery.ajaxSettings.timeout = timeout;1923 },1924 ajaxSetup: function( settings ) {1925 jQuery.extend( jQuery.ajaxSettings, settings );1926 },19271928 ajaxSettings: {1929 global: true,1930 type: "GET",1931 timeout: 0,1932 contentType: "application/x-www-form-urlencoded",1933 processData: true,1934 async: true,1935 data: null1936 },19371938 // Last-Modified header cache for next request1939 lastModified: {},1940 ajax: function( s ) {1941 // Extend the settings, but re-extend 's' so that it can be1942 // checked again later (in the test suite, specifically)1943 s = jQuery.extend(true, s, jQuery.extend(true, {}, jQuery.ajaxSettings, s));19441945 // if data available1946 if ( s.data ) {1947 // convert data if not already a string1948 if ( s.processData && typeof s.data != "string" )1949 s.data = jQuery.param(s.data);19501951 // append data to url for get requests1952 if ( s.type.toLowerCase() == "get" ) {1953 // "?" + data or "&" + data (in case there are already params)1954 s.url += (s.url.indexOf("?") > -1 ? "&" : "?") + s.data;19551956 // IE likes to send both get and post data, prevent this1957 s.data = null;1958 }1959 }19601961 // Watch for a new set of requests1962 if ( s.global && ! jQuery.active++ )1963 jQuery.event.trigger( "ajaxStart" );19641965 var requestDone = false;19661967 // Create the request object; Microsoft failed to properly1968 // implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available1969 var xml = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();19701971 // Open the socket1972 xml.open(s.type, s.url, s.async);19731974 // Set the correct header, if data is being sent1975 if ( s.data )1976 xml.setRequestHeader("Content-Type", s.contentType);19771978 // Set the If-Modified-Since header, if ifModified mode.1979 if ( s.ifModified )1980 xml.setRequestHeader("If-Modified-Since",1981 jQuery.lastModified[s.url] || "Thu, 01 Jan 1970 00:00:00 GMT" );19821983 // Set header so the called script knows that it's an XMLHttpRequest1984 xml.setRequestHeader("X-Requested-With", "XMLHttpRequest");19851986 // Allow custom headers/mimetypes1987 if( s.beforeSend )1988 s.beforeSend(xml);19891990 if ( s.global )1991 jQuery.event.trigger("ajaxSend", [xml, s]);19921993 // Wait for a response to come back1994 var onreadystatechange = function(isTimeout){1995 // The transfer is complete and the data is available, or the request timed out1996 if ( !requestDone && xml && (xml.readyState == 4 || isTimeout == "timeout") ) {1997 requestDone = true;19981999 // clear poll interval2000 if (ival) {2001 clearInterval(ival);2002 ival = null;2003 }20042005 var status = isTimeout == "timeout" && "timeout" ||2006 !jQuery.httpSuccess( xml ) && "error" ||2007 s.ifModified && jQuery.httpNotModified( xml, s.url ) && "notmodified" ||2008 "success";20092010 if ( status == "success" ) {2011 // Watch for, and catch, XML document parse errors2012 try {2013 // process the data (runs the xml through httpData regardless of callback)2014 var data = jQuery.httpData( xml, s.dataType );2015 } catch(e) {2016 status = "parsererror";2017 }2018 }20192020 // Make sure that the request was successful or notmodified2021 if ( status == "success" ) {2022 // Cache Last-Modified header, if ifModified mode.2023 var modRes;2024 try {2025 modRes = xml.getResponseHeader("Last-Modified");2026 } catch(e) {} // swallow exception thrown by FF if header is not available20272028 if ( s.ifModified && modRes )2029 jQuery.lastModified[s.url] = modRes;20302031 // If a local callback was specified, fire it and pass it the data2032 if ( s.success )2033 s.success( data, status );20342035 // Fire the global callback2036 if ( s.global )2037 jQuery.event.trigger( "ajaxSuccess", [xml, s] );2038 } else2039 jQuery.handleError(s, xml, status);20402041 // The request was completed2042 if( s.global )2043 jQuery.event.trigger( "ajaxComplete", [xml, s] );20442045 // Handle the global AJAX counter2046 if ( s.global && ! --jQuery.active )2047 jQuery.event.trigger( "ajaxStop" );20482049 // Process result2050 if ( s.complete )2051 s.complete(xml, status);20522053 // Stop memory leaks2054 if(s.async)2055 xml = null;2056 }2057 };20582059 if ( s.async ) {2060 // don't attach the handler to the request, just poll it instead2061 var ival = setInterval(onreadystatechange, 13);20622063 // Timeout checker2064 if ( s.timeout > 0 )2065 setTimeout(function(){2066 // Check to see if the request is still happening2067 if ( xml ) {2068 // Cancel the request2069 xml.abort();20702071 if( !requestDone )2072 onreadystatechange( "timeout" );2073 }2074 }, s.timeout);2075 }20762077 // Send the data2078 try {2079 xml.send(s.data);2080 } catch(e) {2081 jQuery.handleError(s, xml, null, e);2082 }20832084 // firefox 1.5 doesn't fire statechange for sync requests2085 if ( !s.async )2086 onreadystatechange();20872088 // return XMLHttpRequest to allow aborting the request etc.2089 return xml;2090 },20912092 handleError: function( s, xml, status, e ) {2093 // If a local callback was specified, fire it2094 if ( s.error ) s.error( xml, status, e );20952096 // Fire the global callback2097 if ( s.global )2098 jQuery.event.trigger( "ajaxError", [xml, s, e] );2099 },21002101 // Counter for holding the number of active queries2102 active: 0,21032104 // Determines if an XMLHttpRequest was successful or not2105 httpSuccess: function( r ) {2106 try {2107 return !r.status && location.protocol == "file:" ||2108 ( r.status >= 200 && r.status < 300 ) || r.status == 304 ||2109 jQuery.browser.safari && r.status == undefined;2110 } catch(e){}2111 return false;2112 },21132114 // Determines if an XMLHttpRequest returns NotModified2115 httpNotModified: function( xml, url ) {2116 try {2117 var xmlRes = xml.getResponseHeader("Last-Modified");21182119 // Firefox always returns 200. check Last-Modified date2120 return xml.status == 304 || xmlRes == jQuery.lastModified[url] ||2121 jQuery.browser.safari && xml.status == undefined;2122 } catch(e){}2123 return false;2124 },21252126 /* Get the data out of an XMLHttpRequest.2127 * Return parsed XML if content-type header is "xml" and type is "xml" or omitted,2128 * otherwise return plain text.2129 * (String) data - The type of data that you're expecting back,2130 * (e.g. "xml", "html", "script")2131 */2132 httpData: function( r, type ) {2133 var ct = r.getResponseHeader("content-type");2134 var xml = type == "xml" || !type && ct && ct.indexOf("xml") >= 0;2135 data = xml ? r.responseXML : r.responseText;21362137 if ( xml && data.documentElement.tagName == "parsererror" )2138 throw "parsererror";21392140 // If the type is "script", eval it in global context2141 if ( type == "script" )2142 jQuery.globalEval( data );21432144 // Get the JavaScript object, if JSON is used.2145 if ( type == "json" )2146 data = eval("(" + data + ")");21472148 return data;2149 },21502151 // Serialize an array of form elements or a set of2152 // key/values into a query string2153 param: function( a ) {2154 var s = [];21552156 // If an array was passed in, assume that it is an array2157 // of form elements2158 if ( a.constructor == Array || a.jquery )2159 // Serialize the form elements2160 jQuery.each( a, function(){2161 s.push( encodeURIComponent(this.name) + "=" + encodeURIComponent( this.value ) );2162 });21632164 // Otherwise, assume that it's an object of key/value pairs2165 else2166 // Serialize the key/values2167 for ( var j in a )2168 // If the value is an array then the key names need to be repeated2169 if ( a[j] && a[j].constructor == Array )2170 jQuery.each( a[j], function(){2171 s.push( encodeURIComponent(j) + "=" + encodeURIComponent( this ) );2172 });2173 else2174 s.push( encodeURIComponent(j) + "=" + encodeURIComponent( a[j] ) );21752176 // Return the resulting serialization2177 return s.join("&");2178 }21792180 });2181 jQuery.fn.extend({21822183 show: function(speed,callback){2184 return speed ?2185 this.animate({2186 height: "show", width: "show", opacity: "show"2187 }, speed, callback) :21882189 this.filter(":hidden").each(function(){2190 this.style.display = this.oldblock ? this.oldblock : "";2191 if ( jQuery.css(this,"display") == "none" )2192 this.style.display = "block";2193 }).end();2194 },21952196 hide: function(speed,callback){2197 return speed ?2198 this.animate({2199 height: "hide", width: "hide", opacity: "hide"2200 }, speed, callback) :22012202 this.filter(":visible").each(function(){2203 this.oldblock = this.oldblock || jQuery.css(this,"display");2204 if ( this.oldblock == "none" )2205 this.oldblock = "block";2206 this.style.display = "none";2207 }).end();2208 },22092210 // Save the old toggle function2211 _toggle: jQuery.fn.toggle,2212 toggle: function( fn, fn2 ){2213 return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ?2214 this._toggle( fn, fn2 ) :2215 fn ?2216 this.animate({2217 height: "toggle", width: "toggle", opacity: "toggle"2218 }, fn, fn2) :2219 this.each(function(){2220 jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ]();2221 });2222 },2223 slideDown: function(speed,callback){2224 return this.animate({height: "show"}, speed, callback);2225 },2226 slideUp: function(speed,callback){2227 return this.animate({height: "hide"}, speed, callback);2228 },2229 slideToggle: function(speed, callback){2230 return this.animate({height: "toggle"}, speed, callback);2231 },2232 fadeIn: function(speed, callback){2233 return this.animate({opacity: "show"}, speed, callback);2234 },2235 fadeOut: function(speed, callback){2236 return this.animate({opacity: "hide"}, speed, callback);2237 },2238 fadeTo: function(speed,to,callback){2239 return this.animate({opacity: to}, speed, callback);2240 },2241 animate: function( prop, speed, easing, callback ) {2242 return this.queue(function(){2243 var hidden = jQuery(this).is(":hidden"),2244 opt = jQuery.speed(speed, easing, callback),2245 self = this;22462247 for ( var p in prop ) {2248 if ( prop[p] == "hide" && hidden || prop[p] == "show" && !hidden )2249 return jQuery.isFunction(opt.complete) && opt.complete.apply(this);22502251 if ( p == "height" || p == "width" ) {2252 // Store display property2253 opt.display = jQuery.css(this, "display");22542255 // Make sure that nothing sneaks out2256 opt.overflow = this.style.overflow;2257 }2258 }22592260 if ( opt.overflow != null )2261 this.style.overflow = "hidden";22622263 this.curAnim = jQuery.extend({}, prop);22642265 jQuery.each( prop, function(name, val){2266 var e = new jQuery.fx( self, opt, name );2267 if ( val.constructor == Number )2268 e.custom( e.cur() || 0, val );2269 else2270 e[ val == "toggle" ? hidden ? "show" : "hide" : val ]( prop );2271 });22722273 // For JS strict compliance2274 return true;2275 });2276 },2277 queue: function(type,fn){2278 if ( !fn ) {2279 fn = type;2280 type = "fx";2281 }22822283 return this.each(function(){2284 if ( !this.queue )2285 this.queue = {};22862287 if ( !this.queue[type] )2288 this.queue[type] = [];22892290 this.queue[type].push( fn );22912292 if ( this.queue[type].length == 1 )2293 fn.apply(this);2294 });2295 }22962297 });22982299 jQuery.extend({23002301 speed: function(speed, easing, fn) {2302 var opt = speed && speed.constructor == Object ? speed : {2303 complete: fn || !fn && easing ||2304 jQuery.isFunction( speed ) && speed,2305 duration: speed,2306 easing: fn && easing || easing && easing.constructor != Function && easing2307 };23082309 opt.duration = (opt.duration && opt.duration.constructor == Number ?2310 opt.duration :2311 { slow: 600, fast: 200 }[opt.duration]) || 400;23122313 // Queueing2314 opt.old = opt.complete;2315 opt.complete = function(){2316 jQuery.dequeue(this, "fx");2317 if ( jQuery.isFunction( opt.old ) )2318 opt.old.apply( this );2319 };23202321 return opt;2322 },23232324 easing: {2325 linear: function( p, n, firstNum, diff ) {2326 return firstNum + diff * p;2327 },2328 swing: function( p, n, firstNum, diff ) {2329 return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum;2330 }2331 },23322333 queue: {},23342335 dequeue: function(elem,type){2336 type = type || "fx";23372338 if ( elem.queue && elem.queue[type] ) {2339 // Remove self2340 elem.queue[type].shift();23412342 // Get next function2343 var f = elem.queue[type][0];23442345 if ( f ) f.apply( elem );2346 }2347 },23482349 timers: [],23502351 /*2352 * I originally wrote fx() as a clone of moo.fx and in the process2353 * of making it small in size the code became illegible to sane2354 * people. You've been warned.2355 */23562357 fx: function( elem, options, prop ){23582359 var z = this;23602361 // The styles2362 var y = elem.style;23632364 // Simple function for setting a style value2365 z.a = function(){2366 if ( options.step )2367 options.step.apply( elem, [ z.now ] );23682369 if ( prop == "opacity" )2370 jQuery.attr(y, "opacity", z.now); // Let attr handle opacity2371 else {2372 y[prop] = parseInt(z.now) + "px";23732374 // Set display property to block for height/width animations2375 if ( prop == "height" || prop == "width" )2376 y.display = "block";2377 }2378 };23792380 // Figure out the maximum number to run to2381 z.max = function(){2382 return parseFloat( jQuery.css(elem,prop) );2383 };23842385 // Get the current size2386 z.cur = function(){2387 var r = parseFloat( jQuery.curCSS(elem, prop) );2388 return r && r > -10000 ? r : z.max();2389 };23902391 // Start an animation from one number to another2392 z.custom = function(from,to){2393 z.startTime = (new Date()).getTime();2394 z.now = from;2395 z.a();23962397 jQuery.timers.push(function(){2398 return z.step(from, to);2399 });24002401 if ( jQuery.timers.length == 1 ) {2402 var timer = setInterval(function(){2403 var timers = jQuery.timers;24042405 for ( var i = 0; i < timers.length; i++ )2406 if ( !timers[i]() )2407 timers.splice(i--, 1);24082409 if ( !timers.length )2410 clearInterval( timer );2411 }, 13);2412 }2413 };24142415 // Simple 'show' function2416 z.show = function(){2417 if ( !elem.orig ) elem.orig = {};24182419 // Remember where we started, so that we can go back to it later2420 elem.orig[prop] = jQuery.attr( elem.style, prop );24212422 options.show = true;24232424 // Begin the animation2425 z.custom(0, this.cur());24262427 // Make sure that we start at a small width/height to avoid any2428 // flash of content2429 if ( prop != "opacity" )2430 y[prop] = "1px";24312432 // Start by showing the element2433 jQuery(elem).show();2434 };24352436 // Simple 'hide' function2437 z.hide = function(){2438 if ( !elem.orig ) elem.orig = {};24392440 // Remember where we started, so that we can go back to it later2441 elem.orig[prop] = jQuery.attr( elem.style, prop );24422443 options.hide = true;24442445 // Begin the animation2446 z.custom(this.cur(), 0);2447 };24482449 // Each step of an animation2450 z.step = function(firstNum, lastNum){2451 var t = (new Date()).getTime();24522453 if (t > options.duration + z.startTime) {2454 z.now = lastNum;2455 z.a();24562457 if (elem.curAnim) elem.curAnim[ prop ] = true;24582459 var done = true;2460 for ( var i in elem.curAnim )2461 if ( elem.curAnim[i] !== true )2462 done = false;24632464 if ( done ) {2465 if ( options.display != null ) {2466 // Reset the overflow2467 y.overflow = options.overflow;24682469 // Reset the display2470 y.display = options.display;2471 if ( jQuery.css(elem, "display") == "none" )2472 y.display = "block";2473 }24742475 // Hide the element if the "hide" operation was done2476 if ( options.hide )2477 y.display = "none";24782479 // Reset the properties, if the item has been hidden or shown2480 if ( options.hide || options.show )2481 for ( var p in elem.curAnim )2482 jQuery.attr(y, p, elem.orig[p]);2483 }24842485 // If a callback was provided, execute it2486 if ( done && jQuery.isFunction( options.complete ) )2487 // Execute the complete function2488 options.complete.apply( elem );24892490 return false;2491 } else {2492 var n = t - this.startTime;2493 // Figure out where in the animation we are and set the number2494 var p = n / options.duration;24952496 // Perform the easing function, defaults to swing2497 z.now = jQuery.easing[options.easing || (jQuery.easing.swing ? "swing" : "linear")](p, n, firstNum, (lastNum-firstNum), options.duration);24982499 // Perform the next step of the animation2500 z.a();2501 }25022503 return true;2504 };25052506 }2507 });2508 })();(function(){ 2 /* 3 * jQuery 1.1.4 - New Wave Javascript 4 * 5 * Copyright (c) 2007 John Resig (jquery.com) 6 * Dual licensed under the MIT (MIT-LICENSE.txt) 7 * and GPL (GPL-LICENSE.txt) licenses. 8 * 9 * $Date: 2007-08-23 21:49:27 -0400 (Thu, 23 Aug 2007) $ 10 * $Rev: 2862 $ 11 */ 12 // Map over jQuery in case of overwrite 13 if ( typeof jQuery != "undefined" ) 14 var _jQuery = jQuery; 15 16 var jQuery = window.jQuery = function(a,c) { 17 // If the context is global, return a new object 18 if ( window == this || !this.init ) 19 return new jQuery(a,c); 20 21 return this.init(a,c); 22 }; 23 24 // Map over the $ in case of overwrite 25 if ( typeof $ != "undefined" ) 26 var _$ = $; 27 28 // Map the jQuery namespace to the '$' one 29 window.$ = jQuery; 30 31 var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/; 32 33 jQuery.fn = jQuery.prototype = { 34 init: function(a,c) { 35 // Make sure that a selection was provided 36 a = a || document; 37 38 // Handle HTML strings 39 if ( typeof a == "string" ) { 40 var m = quickExpr.exec(a); 41 if ( m && (m[1] || !c) ) { 42 // HANDLE: $(html) -> $(array) 43 if ( m[1] ) 44 a = jQuery.clean( [ m[1] ] ); 45 46 // HANDLE: $("#id") 47 else { 48 var tmp = document.getElementById( m[3] ); 49 if ( tmp ) 50 // Handle the case where IE and Opera return items 51 // by name instead of ID 52 if ( tmp.id != m[3] ) 53 return jQuery().find( a ); 54 else { 55 this[0] = tmp; 56 this.length = 1; 57 return this; 58 } 59 else 60 a = []; 61 } 62 63 // HANDLE: $(expr) 64 } else 65 return new jQuery( c ).find( a ); 66 67 // HANDLE: $(function) 68 // Shortcut for document ready 69 } else if ( jQuery.isFunction(a) ) 70 return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( a ); 71 72 return this.setArray( 73 // HANDLE: $(array) 74 a.constructor == Array && a || 75 76 // HANDLE: $(arraylike) 77 // Watch for when an array-like object is passed as the selector 78 (a.jquery || a.length && a != window && !a.nodeType && a[0] != undefined && a[0].nodeType) && jQuery.makeArray( a ) || 79 80 // HANDLE: $(*) 81 [ a ] ); 82 }, 83 jquery: "1.1.4", 84 85 size: function() { 86 return this.length; 87 }, 88 89 length: 0, 90 91 get: function( num ) { 92 return num == undefined ? 93 94 // Return a 'clean' array 95 jQuery.makeArray( this ) : 96 97 // Return just the object 98 this[num]; 99 }, 100 pushStack: function( a ) { 101 var ret = jQuery(a); 102 ret.prevObject = this; 103 return ret; 104 }, 105 setArray: function( a ) { 106 this.length = 0; 107 Array.prototype.push.apply( this, a ); 108 return this; 109 }, 110 each: function( fn, args ) { 111 return jQuery.each( this, fn, args ); 112 }, 113 index: function( obj ) { 114 var pos = -1; 115 this.each(function(i){ 116 if ( this == obj ) pos = i; 117 }); 118 return pos; 119 }, 120 121 attr: function( key, value, type ) { 122 var obj = key; 123 124 // Look for the case where we're accessing a style value 125 if ( key.constructor == String ) 126 if ( value == undefined ) 127 return this.length && jQuery[ type || "attr" ]( this[0], key ) || undefined; 128 else { 129 obj = {}; 130 obj[ key ] = value; 131 } 132 133 // Check to see if we're setting style values 134 return this.each(function(index){ 135 // Set all the styles 136 for ( var prop in obj ) 137 jQuery.attr( 138 type ? this.style : this, 139 prop, jQuery.prop(this, obj[prop], type, index, prop) 140 ); 141 }); 142 }, 143 144 css: function( key, value ) { 145 return this.attr( key, value, "curCSS" ); 146 }, 147 148 text: function(e) { 149 if ( typeof e != "object" && e != null ) 150 return this.empty().append( document.createTextNode( e ) ); 151 152 var t = ""; 153 jQuery.each( e || this, function(){ 154 jQuery.each( this.childNodes, function(){ 155 if ( this.nodeType != 8 ) 156 t += this.nodeType != 1 ? 157 this.nodeValue : jQuery.fn.text([ this ]); 158 }); 159 }); 160 return t; 161 }, 162 163 wrap: function() { 164 // The elements to wrap the target around 165 var a, args = arguments; 166 167 // Wrap each of the matched elements individually 168 return this.each(function(){ 169 if ( !a ) 170 a = jQuery.clean(args, this.ownerDocument); 171 172 // Clone the structure that we're using to wrap 173 var b = a[0].cloneNode(true); 174 175 // Insert it before the element to be wrapped 176 this.parentNode.insertBefore( b, this ); 177 178 // Find the deepest point in the wrap structure 179 while ( b.firstChild ) 180 b = b.firstChild; 181 182 // Move the matched element to within the wrap structure 183 b.appendChild( this ); 184 }); 185 }, 186 append: function() { 187 return this.domManip(arguments, true, 1, function(a){ 188 this.appendChild( a ); 189 }); 190 }, 191 prepend: function() { 192 return this.domManip(arguments, true, -1, function(a){ 193 this.insertBefore( a, this.firstChild ); 194 }); 195 }, 196 before: function() { 197 return this.domManip(arguments, false, 1, function(a){ 198 this.parentNode.insertBefore( a, this ); 199 }); 200 }, 201 after: function() { 202 return this.domManip(arguments, false, -1, function(a){ 203 this.parentNode.insertBefore( a, this.nextSibling ); 204 }); 205 }, 206 end: function() { 207 return this.prevObject || jQuery([]); 208 }, 209 find: function(t) { 210 var data = jQuery.map(this, function(a){ return jQuery.find(t,a); }); 211 return this.pushStack( /[^+>] [^+>]/.test( t ) || t.indexOf("..") > -1 ? 212 jQuery.unique( data ) : data ); 213 }, 214 clone: function(deep) { 215 deep = deep != undefined ? deep : true; 216 var $this = this.add(this.find("*")); 217 if (jQuery.browser.msie) { 218 // Need to remove events on the element and its descendants 219 $this.each(function() { 220 this._$events = {}; 221 for (var type in this.$events) 222 this._$events[type] = jQuery.extend({},this.$events[type]); 223 }).unbind(); 224 } 225 226 // Do the clone 227 var r = this.pushStack( jQuery.map( this, function(a){ 228 return a.cloneNode( deep ); 229 }) ); 230 231 if (jQuery.browser.msie) { 232 $this.each(function() { 233 // Add the events back to the original and its descendants 234 var events = this._$events; 235 for (var type in events) 236 for (var handler in events[type]) 237 jQuery.event.add(this, type, events[type][handler], events[type][handler].data); 238 this._$events = null; 239 }); 240 } 241 242 // copy form values over 243 if (deep) { 244 var inputs = r.add(r.find('*')).filter('select,input[@type=checkbox]'); 245 $this.filter('select,input[@type=checkbox]').each(function(i) { 246 if (this.selectedIndex) 247 inputs[i].selectedIndex = this.selectedIndex; 248 if (this.checked) 249 inputs[i].checked = true; 250 }); 251 } 252 253 // Return the cloned set 254 return r; 255 }, 256 257 filter: function(t) { 258 return this.pushStack( 259 jQuery.isFunction( t ) && 260 jQuery.grep(this, function(el, index){ 261 return t.apply(el, [index]); 262 }) || 263 264 jQuery.multiFilter(t,this) ); 265 }, 266 267 not: function(t) { 268 return this.pushStack( 269 t.constructor == String && 270 jQuery.multiFilter(t, this, true) || 271 272 jQuery.grep(this, function(a) { 273 return ( t.constructor == Array || t.jquery ) 274 ? jQuery.inArray( a, t ) < 0 275 : a != t; 276 }) 277 ); 278 }, 279 280 add: function(t) { 281 return this.pushStack( jQuery.merge( 282 this.get(), 283 t.constructor == String ? 284 jQuery(t).get() : 285 t.length != undefined && (!t.nodeName || t.nodeName == "FORM") ? 286 t : [t] ) 287 ); 288 }, 289 is: function(expr) { 290 return expr ? jQuery.multiFilter(expr,this).length > 0 : false; 291 }, 292 293 val: function( val ) { 294 return val == undefined ? 295 ( this.length ? this[0].value : null ) : 296 this.attr( "value", val ); 297 }, 298 299 html: function( val ) { 300 return val == undefined ? 301 ( this.length ? this[0].innerHTML : null ) : 302 this.empty().append( val ); 303 }, 304 305 slice: function() { 306 return this.pushStack( Array.prototype.slice.apply( this, arguments ) ); 307 }, 308 domManip: function(args, table, dir, fn){ 309 var clone = this.length > 1, a; 310 311 return this.each(function(){ 312 if ( !a ) { 313 a = jQuery.clean(args, this.ownerDocument); 314 if ( dir < 0 ) 315 a.reverse(); 316 } 317 318 var obj = this; 319 320 if ( table && jQuery.nodeName(this, "table") && jQuery.nodeName(a[0], "tr") ) 321 obj = this.getElementsByTagName("tbody")[0] || this.appendChild(document.createElement("tbody")); 322 323 jQuery.each( a, function(){ 324 if ( jQuery.nodeName(this, "script") ) { 325 if ( this.src ) 326 jQuery.ajax({ url: this.src, async: false, dataType: "script" }); 327 else 328 jQuery.globalEval( this.text || this.textContent || this.innerHTML || "" ); 329 } else 330 fn.apply( obj, [ clone ? this.cloneNode(true) : this ] ); 331 }); 332 }); 333 } 334 }; 335 336 jQuery.extend = jQuery.fn.extend = function() { 337 // copy reference to target object 338 var target = arguments[0] || {}, a = 1, al = arguments.length, deep = false; 339 340 // Handle a deep copy situation 341 if ( target.constructor == Boolean ) { 342 deep = target; 343 target = arguments[1] || {}; 344 } 345 346 // extend jQuery itself if only one argument is passed 347 if ( al == 1 ) { 348 target = this; 349 a = 0; 350 } 351 352 var prop; 353 354 for ( ; a < al; a++ ) 355 // Only deal with non-null/undefined values 356 if ( (prop = arguments[a]) != null ) 357 // Extend the base object 358 for ( var i in prop ) { 359 // Prevent never-ending loop 360 if ( target == prop[i] ) 361 continue; 362 363 // Recurse if we're merging object values 364 if ( deep && typeof prop[i] == 'object' && target[i] ) 365 jQuery.extend( target[i], prop[i] ); 366 367 // Don't bring in undefined values 368 else if ( prop[i] != undefined ) 369 target[i] = prop[i]; 370 } 371 372 // Return the modified object 373 return target; 374 }; 375 376 jQuery.extend({ 377 noConflict: function(deep) { 378 window.$ = _$; 379 if ( deep ) 380 window.jQuery = _jQuery; 381 return jQuery; 382 }, 383 384 // This may seem like some crazy code, but trust me when I say that this 385 // is the only cross-browser way to do this. --John 386 isFunction: function( fn ) { 387 return !!fn && typeof fn != "string" && !fn.nodeName && 388 fn.constructor != Array && /function/i.test( fn + "" ); 389 }, 390 391 // check if an element is in a XML document 392 isXMLDoc: function(elem) { 393 return elem.documentElement && !elem.body || 394 elem.tagName && elem.ownerDocument && !elem.ownerDocument.body; 395 }, 396 397 // Evalulates a script in a global context 398 // Evaluates Async. in Safari 2 :-( 399 globalEval: function( data ) { 400 data = jQuery.trim( data ); 401 if ( data ) { 402 if ( window.execScript ) 403 window.execScript( data ); 404 else if ( jQuery.browser.safari ) 405 // safari doesn't provide a synchronous global eval 406 window.setTimeout( data, 0 ); 407 else 408 eval.call( window, data ); 409 } 410 }, 411 412 nodeName: function( elem, name ) { 413 return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase(); 414 }, 415 // args is for internal usage only 416 each: function( obj, fn, args ) { 417 if ( args ) { 418 if ( obj.length == undefined ) 419 for ( var i in obj ) 420 fn.apply( obj[i], args ); 421 else 422 for ( var i = 0, ol = obj.length; i < ol; i++ ) 423 if ( fn.apply( obj[i], args ) === false ) break; 424 425 // A special, fast, case for the most common use of each 426 } else { 427 if ( obj.length == undefined ) 428 for ( var i in obj ) 429 fn.call( obj[i], i, obj[i] ); 430 else 431 for ( var i = 0, ol = obj.length, val = obj[0]; 432 i < ol && fn.call(val,i,val) !== false; val = obj[++i] ){} 433 } 434 435 return obj; 436 }, 437 438 prop: function(elem, value, type, index, prop){ 439 // Handle executable functions 440 if ( jQuery.isFunction( value ) ) 441 value = value.call( elem, [index] ); 442 443 // exclude the following css properties to add px 444 var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i; 445 446 // Handle passing in a number to a CSS property 447 return value && value.constructor == Number && type == "curCSS" && !exclude.test(prop) ? 448 value + "px" : 449 value; 450 }, 451 452 className: { 453 // internal only, use addClass("class") 454 add: function( elem, c ){ 455 jQuery.each( (c || "").split(/\s+/), function(i, cur){ 456 if ( !jQuery.className.has( elem.className, cur ) ) 457 elem.className += ( elem.className ? " " : "" ) + cur; 458 }); 459 }, 460 461 // internal only, use removeClass("class") 462 remove: function( elem, c ){ 463 elem.className = c != undefined ? 464 jQuery.grep( elem.className.split(/\s+/), function(cur){ 465 return !jQuery.className.has( c, cur ); 466 }).join(" ") : ""; 467 }, 468 469 // internal only, use is(".class") 470 has: function( t, c ) { 471 return jQuery.inArray( c, (t.className || t).toString().split(/\s+/) ) > -1; 472 } 473 }, 474 swap: function(e,o,f) { 475 for ( var i in o ) { 476 e.style["old"+i] = e.style[i]; 477 e.style[i] = o[i]; 478 } 479 f.apply( e, [] ); 480 for ( var i in o ) 481 e.style[i] = e.style["old"+i]; 482 }, 483 484 css: function(e,p) { 485 if ( p == "height" || p == "width" ) { 486 var old = {}, oHeight, oWidth, d = ["Top","Bottom","Right","Left"]; 487 488 jQuery.each( d, function(){ 489 old["padding" + this] = 0; 490 old["border" + this + "Width"] = 0; 491 }); 492 493 jQuery.swap( e, old, function() { 494 if ( jQuery(e).is(':visible') ) { 495 oHeight = e.offsetHeight; 496 oWidth = e.offsetWidth; 497 } else { 498 e = jQuery(e.cloneNode(true)) 499 .find(":radio").removeAttr("checked").end() 500 .css({ 501 visibility: "hidden", position: "absolute", display: "block", right: "0", left: "0" 502 }).appendTo(e.parentNode)[0]; 503 504 var parPos = jQuery.css(e.parentNode,"position") || "static"; 505 if ( parPos == "static" ) 506 e.parentNode.style.position = "relative"; 507 508 oHeight = e.clientHeight; 509 oWidth = e.clientWidth; 510 511 if ( parPos == "static" ) 512 e.parentNode.style.position = "static"; 513 514 e.parentNode.removeChild(e); 515 } 516 }); 517 518 return p == "height" ? oHeight : oWidth; 519 } 520 521 return jQuery.curCSS( e, p ); 522 }, 523 524 curCSS: function(elem, prop, force) { 525 var ret, stack = [], swap = []; 526 527 // A helper method for determining if an element's values are broken 528 function color(a){ 529 if ( !jQuery.browser.safari ) 530 return false; 531 532 var ret = document.defaultView.getComputedStyle(a,null); 533 return !ret || ret.getPropertyValue("color") == ""; 534 } 535 536 if (prop == "opacity" && jQuery.browser.msie) { 537 ret = jQuery.attr(elem.style, "opacity"); 538 return ret == "" ? "1" : ret; 539 } 540 541 if (prop.match(/float/i)) 542 prop = styleFloat; 543 544 if (!force && elem.style[prop]) 545 ret = elem.style[prop]; 546 547 else if (document.defaultView && document.defaultView.getComputedStyle) { 548 549 if (prop.match(/float/i)) 550 prop = "float"; 551 552 prop = prop.replace(/([A-Z])/g,"-$1").toLowerCase(); 553 var cur = document.defaultView.getComputedStyle(elem, null); 554 555 if ( cur && !color(elem) ) 556 ret = cur.getPropertyValue(prop); 557 558 // If the element isn't reporting its values properly in Safari 559 // then some display: none elements are involved 560 else { 561 // Locate all of the parent display: none elements 562 for ( var a = elem; a && color(a); a = a.parentNode ) 563 stack.unshift(a); 564 565 // Go through and make them visible, but in reverse 566 // (It would be better if we knew the exact display type that they had) 567 for ( a = 0; a < stack.length; a++ ) 568 if ( color(stack[a]) ) { 569 swap[a] = stack[a].style.display; 570 stack[a].style.display = "block"; 571 } 572 573 // Since we flip the display style, we have to handle that 574 // one special, otherwise get the value 575 ret = prop == "display" && swap[stack.length-1] != null ? 576 "none" : 577 document.defaultView.getComputedStyle(elem,null).getPropertyValue(prop) || ""; 578 579 // Finally, revert the display styles back 580 for ( a = 0; a < swap.length; a++ ) 581 if ( swap[a] != null ) 582 stack[a].style.display = swap[a]; 583 } 584 585 if ( prop == "opacity" && ret == "" ) 586 ret = "1"; 587 588 } else if (elem.currentStyle) { 589 var newProp = prop.replace(/\-(\w)/g,function(m,c){return c.toUpperCase();}); 590 ret = elem.currentStyle[prop] || elem.currentStyle[newProp]; 591 } 592 593 return ret; 594 }, 595 596 clean: function(a, doc) { 597 var r = []; 598 doc = doc || document; 599 600 jQuery.each( a, function(i,arg){ 601 if ( !arg ) return; 602 603 if ( arg.constructor == Number ) 604 arg = arg.toString(); 605 606 // Convert html string into DOM nodes 607 if ( typeof arg == "string" ) { 608 // Trim whitespace, otherwise indexOf won't work as expected 609 var s = jQuery.trim(arg).toLowerCase(), div = doc.createElement("div"), tb = []; 610 611 var wrap = 612 // option or optgroup 613 !s.indexOf("<opt") && 614 [1, "<select>", "</select>"] || 615 616 !s.indexOf("<leg") && 617 [1, "<fieldset>", "</fieldset>"] || 618 619 s.match(/^<(thead|tbody|tfoot|colg|cap)/) && 620 [1, "<table>", "</table>"] || 621 622 !s.indexOf("<tr") && 623 [2, "<table><tbody>", "</tbody></table>"] || 624 625 // <thead> matched above 626 (!s.indexOf("<td") || !s.indexOf("<th")) && 627 [3, "<table><tbody><tr>", "</tr></tbody></table>"] || 628 629 !s.indexOf("<col") && 630 [2, "<table><tbody></tbody><colgroup>", "</colgroup></table>"] || 631 632 // IE can't serialize <link> and <script> tags normally 633 jQuery.browser.msie && 634 [1, "div<div>", "</div>"] || 635 636 [0,"",""]; 637 638 // Go to html and back, then peel off extra wrappers 639 div.innerHTML = wrap[1] + arg + wrap[2]; 640 641 // Move to the right depth 642 while ( wrap[0]-- ) 643 div = div.lastChild; 644 645 // Remove IE's autoinserted <tbody> from table fragments 646 if ( jQuery.browser.msie ) { 647 648 // String was a <table>, *may* have spurious <tbody> 649 if ( !s.indexOf("<table") && s.indexOf("<tbody") < 0 ) 650 tb = div.firstChild && div.firstChild.childNodes; 651 652 // String was a bare <thead> or <tfoot> 653 else if ( wrap[1] == "<table>" && s.indexOf("<tbody") < 0 ) 654 tb = div.childNodes; 655 656 for ( var n = tb.length-1; n >= 0 ; --n ) 657 if ( jQuery.nodeName(tb[n], "tbody") && !tb[n].childNodes.length ) 658 tb[n].parentNode.removeChild(tb[n]); 659 660 // IE completely kills leading whitespace when innerHTML is used 661 if ( /^\s/.test(arg) ) 662 div.insertBefore( doc.createTextNode( arg.match(/^\s*/)[0] ), div.firstChild ); 663 664 } 665 666 arg = jQuery.makeArray( div.childNodes ); 667 } 668 669 if ( 0 === arg.length && (!jQuery.nodeName(arg, "form") && !jQuery.nodeName(arg, "select")) ) 670 return; 671 672 if ( arg[0] == undefined || jQuery.nodeName(arg, "form") || arg.options ) 673 r.push( arg ); 674 else 675 r = jQuery.merge( r, arg ); 676 677 }); 678 679 return r; 680 }, 681 682 attr: function(elem, name, value){ 683 var fix = jQuery.isXMLDoc(elem) ? {} : jQuery.props; 684 685 // Safari mis-reports the default selected property of a hidden option 686 // Accessing the parent's selectedIndex property fixes it 687 if ( name == "selected" && jQuery.browser.safari ) 688 elem.parentNode.selectedIndex; 689 690 // Certain attributes only work when accessed via the old DOM 0 way 691 if ( fix[name] ) { 692 if ( value != undefined ) elem[fix[name]] = value; 693 return elem[fix[name]]; 694 } else if ( jQuery.browser.msie && name == "style" ) 695 return jQuery.attr( elem.style, "cssText", value ); 696 697 else if ( value == undefined && jQuery.browser.msie && jQuery.nodeName(elem, "form") && (name == "action" || name == "method") ) 698 return elem.getAttributeNode(name).nodeValue; 699 700 // IE elem.getAttribute passes even for style 701 else if ( elem.tagName ) { 702 703 if ( value != undefined ) elem.setAttribute( name, value ); 704 if ( jQuery.browser.msie && /href|src/.test(name) && !jQuery.isXMLDoc(elem) ) 705 return elem.getAttribute( name, 2 ); 706 return elem.getAttribute( name ); 707 708 // elem is actually elem.style ... set the style 709 } else { 710 // IE actually uses filters for opacity 711 if ( name == "opacity" && jQuery.browser.msie ) { 712 if ( value != undefined ) { 713 // IE has trouble with opacity if it does not have layout 714 // Force it by setting the zoom level 715 elem.zoom = 1; 716 717 // Set the alpha filter to set the opacity 718 elem.filter = (elem.filter || "").replace(/alpha\([^)]*\)/,"") + 719 (parseFloat(value).toString() == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")"); 720 } 721 722 return elem.filter ? 723 (parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100).toString() : ""; 724 } 725 name = name.replace(/-([a-z])/ig,function(z,b){return b.toUpperCase();}); 726 if ( value != undefined ) elem[name] = value; 727 return elem[name]; 728 } 729 }, 730 trim: function(t){ 731 return (t||"").replace(/^\s+|\s+$/g, ""); 732 }, 733 734 makeArray: function( a ) { 735 var r = []; 736 737 // Need to use typeof to fight Safari childNodes crashes 738 if ( typeof a != "array" ) 739 for ( var i = 0, al = a.length; i < al; i++ ) 740 r.push( a[i] ); 741 else 742 r = a.slice( 0 ); 743 744 return r; 745 }, 746 747 inArray: function( b, a ) { 748 for ( var i = 0, al = a.length; i < al; i++ ) 749 if ( a[i] == b ) 750 return i; 751 return -1; 752 }, 753 merge: function(first, second) { 754 // We have to loop this way because IE & Opera overwrite the length 755 // expando of getElementsByTagName 756 757 // Also, we need to make sure that the correct elements are being returned 758 // (IE returns comment nodes in a '*' query) 759 if ( jQuery.browser.msie ) { 760 for ( var i = 0; second[i]; i++ ) 761 if ( second[i].nodeType != 8 ) 762 first.push(second[i]); 763 } else 764 for ( var i = 0; second[i]; i++ ) 765 first.push(second[i]); 766 767 return first; 768 }, 769 unique: function(first) { 770 var r = [], num = jQuery.mergeNum++; 771 772 try { 773 for ( var i = 0, fl = first.length; i < fl; i++ ) 774 if ( num != first[i].mergeNum ) { 775 first[i].mergeNum = num; 776 r.push(first[i]); 777 } 778 } catch(e) { 779 r = first; 780 } 781 782 return r; 783 }, 784 785 mergeNum: 0, 786 grep: function(elems, fn, inv) { 787 // If a string is passed in for the function, make a function 788 // for it (a handy shortcut) 789 if ( typeof fn == "string" ) 790 fn = eval("false||function(a,i){return " + fn + "}"); 791 792 var result = []; 793 794 // Go through the array, only saving the items 795 // that pass the validator function 796 for ( var i = 0, el = elems.length; i < el; i++ ) 797 if ( !inv && fn(elems[i],i) || inv && !fn(elems[i],i) ) 798 result.push( elems[i] ); 799 800 return result; 801 }, 802 map: function(elems, fn) { 803 // If a string is passed in for the function, make a function 804 // for it (a handy shortcut) 805 if ( typeof fn == "string" ) 806 fn = eval("false||function(a){return " + fn + "}"); 807 808 var result = []; 809 810 // Go through the array, translating each of the items to their 811 // new value (or values). 812 for ( var i = 0, el = elems.length; i < el; i++ ) { 813 var val = fn(elems[i],i); 814 815 if ( val !== null && val != undefined ) { 816 if ( val.constructor != Array ) val = [val]; 817 result = result.concat( val ); 818 } 819 } 820 821 return result; 822 } 823 }); 824 825 /* 826 * Whether the W3C compliant box model is being used. 827 * 828 * @property 829 * @name $.boxModel 830 * @type Boolean 831 * @cat JavaScript 832 */ 833 var userAgent = navigator.userAgent.toLowerCase(); 834 835 // Figure out what browser is being used 836 jQuery.browser = { 837 version: (userAgent.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/) || [])[1], 838 safari: /webkit/.test(userAgent), 839 opera: /opera/.test(userAgent), 840 msie: /msie/.test(userAgent) && !/opera/.test(userAgent), 841 mozilla: /mozilla/.test(userAgent) && !/(compatible|webkit)/.test(userAgent) 842 }; 843 844 var styleFloat = jQuery.browser.msie ? "styleFloat" : "cssFloat"; 845 846 jQuery.extend({ 847 // Check to see if the W3C box model is being used 848 boxModel: !jQuery.browser.msie || document.compatMode == "CSS1Compat", 849 850 styleFloat: jQuery.browser.msie ? "styleFloat" : "cssFloat", 851 852 props: { 853 "for": "htmlFor", 854 "class": "className", 855 "float": styleFloat, 856 cssFloat: styleFloat, 857 styleFloat: styleFloat, 858 innerHTML: "innerHTML", 859 className: "className", 860 value: "value", 861 disabled: "disabled", 862 checked: "checked", 863 readonly: "readOnly", 864 selected: "selected", 865 maxlength: "maxLength" 866 } 867 }); 868 869 jQuery.each({ 870 parent: "a.parentNode", 871 parents: "jQuery.parents(a)", 872 next: "jQuery.nth(a,2,'nextSibling')", 873 prev: "jQuery.nth(a,2,'previousSibling')", 874 siblings: "jQuery.sibling(a.parentNode.firstChild,a)", 875 children: "jQuery.sibling(a.firstChild)" 876 }, function(i,n){ 877 jQuery.fn[ i ] = function(a) { 878 var ret = jQuery.map(this,n); 879 if ( a && typeof a == "string" ) 880 ret = jQuery.multiFilter(a,ret); 881 return this.pushStack( jQuery.unique(ret) ); 882 }; 883 }); 884 885 jQuery.each({ 886 appendTo: "append", 887 prependTo: "prepend", 888 insertBefore: "before", 889 insertAfter: "after" 890 }, function(i,n){ 891 jQuery.fn[ i ] = function(){ 892 var a = arguments; 893 return this.each(function(){ 894 for ( var j = 0, al = a.length; j < al; j++ ) 895 jQuery(a[j])[n]( this ); 896 }); 897 }; 898 }); 899 900 jQuery.each( { 901 removeAttr: function( key ) { 902 jQuery.attr( this, key, "" ); 903 this.removeAttribute( key ); 904 }, 905 addClass: function(c){ 906 jQuery.className.add(this,c); 907 }, 908 removeClass: function(c){ 909 jQuery.className.remove(this,c); 910 }, 911 toggleClass: function( c ){ 912 jQuery.className[ jQuery.className.has(this,c) ? "remove" : "add" ](this, c); 913 }, 914 remove: function(a){ 915 if ( !a || jQuery.filter( a, [this] ).r.length ) 916 this.parentNode.removeChild( this ); 917 }, 918 empty: function() { 919 while ( this.firstChild ) 920 this.removeChild( this.firstChild ); 921 } 922 }, function(i,n){ 923 jQuery.fn[ i ] = function() { 924 return this.each( n, arguments ); 925 }; 926 }); 927 928 // DEPRECATED 929 jQuery.each( [ "eq", "lt", "gt", "contains" ], function(i,n){ 930 jQuery.fn[ n ] = function(num,fn) { 931 return this.filter( ":" + n + "(" + num + ")", fn ); 932 }; 933 }); 934 935 jQuery.each( [ "height", "width" ], function(i,n){ 936 jQuery.fn[ n ] = function(h) { 937 return h == undefined ? 938 ( this.length ? jQuery.css( this[0], n ) : null ) : 939 this.css( n, h.constructor == String ? h : h + "px" ); 940 }; 941 }); 942 943 var chars = jQuery.browser.safari && parseInt(jQuery.browser.version) < 417 ? 944 "(?:[\\w*_-]|\\\\.)" : 945 "(?:[\\w\u0128-\uFFFF*_-]|\\\\.)", 946 quickChild = new RegExp("^[/>]\\s*(" + chars + "+)"), 947 quickID = new RegExp("^(" + chars + "+)(#)(" + chars + "+)"), 948 quickClass = new RegExp("^([#.]?)(" + chars + "*)"); 949 950 jQuery.extend({ 951 expr: { 952 "": "m[2]=='*'||jQuery.nodeName(a,m[2])", 953 "#": "a.getAttribute('id')==m[2]", 954 ":": { 955 // Position Checks 956 lt: "i<m[3]-0", 957 gt: "i>m[3]-0", 958 nth: "m[3]-0==i", 959 eq: "m[3]-0==i", 960 first: "i==0", 961 last: "i==r.length-1", 962 even: "i%2==0", 963 odd: "i%2", 964 965 // Child Checks 966 "first-child": "a.parentNode.getElementsByTagName('*')[0]==a", 967 "last-child": "jQuery.nth(a.parentNode.lastChild,1,'previousSibling')==a", 968 "only-child": "!jQuery.nth(a.parentNode.lastChild,2,'previousSibling')", 969 970 // Parent Checks 971 parent: "a.firstChild", 972 empty: "!a.firstChild", 973 974 // Text Check 975 contains: "(a.textContent||a.innerText||'').indexOf(m[3])>=0", 976 977 // Visibility 978 visible: '"hidden"!=a.type&&jQuery.css(a,"display")!="none"&&jQuery.css(a,"visibility")!="hidden"', 979 hidden: '"hidden"==a.type||jQuery.css(a,"display")=="none"||jQuery.css(a,"visibility")=="hidden"', 980 981 // Form attributes 982 enabled: "!a.disabled", 983 disabled: "a.disabled", 984 checked: "a.checked", 985 selected: "a.selected||jQuery.attr(a,'selected')", 986 987 // Form elements 988 text: "'text'==a.type", 989 radio: "'radio'==a.type", 990 checkbox: "'checkbox'==a.type", 991 file: "'file'==a.type", 992 password: "'password'==a.type", 993 submit: "'submit'==a.type", 994 image: "'image'==a.type", 995 reset: "'reset'==a.type", 996 button: '"button"==a.type||jQuery.nodeName(a,"button")', 997 input: "/input|select|textarea|button/i.test(a.nodeName)", 998 999 // :has() 1000 has: "jQuery.find(m[3],a).length" 1001 }, 1002 // DEPRECATED 1003 "[": "jQuery.find(m[2],a).length" 1004 }, 1005 1006 // The regular expressions that power the parsing engine 1007 parse: [ 1008 // Match: [@value='test'], [@foo] 1009 /^\[ *(@)([\w-]+) *([!*$^~=]*) *('?"?)(.*?)\4 *\]/, 1010 1011 // DEPRECATED 1012 // Match: [div], [div p] 1013 /^(\[)\s*(.*?(\[.*?\])?[^[]*?)\s*\]/, 1014 1015 // Match: :contains('foo') 1016 /^(:)([\w-]+)\("?'?(.*?(\(.*?\))?[^(]*?)"?'?\)/, 1017 1018 // Match: :even, :last-chlid, #id, .class 1019 new RegExp("^([:.#]*)(" + chars + "+)") 1020 ], 1021 1022 multiFilter: function( expr, elems, not ) { 1023 var old, cur = []; 1024 1025 while ( expr && expr != old ) { 1026 old = expr; 1027 var f = jQuery.filter( expr, elems, not ); 1028 expr = f.t.replace(/^\s*,\s*/, "" ); 1029 cur = not ? elems = f.r : jQuery.merge( cur, f.r ); 1030 } 1031 1032 return cur; 1033 }, 1034 find: function( t, context ) { 1035 // Quickly handle non-string expressions 1036 if ( typeof t != "string" ) 1037 return [ t ]; 1038 1039 // Make sure that the context is a DOM Element 1040 if ( context && !context.nodeType ) 1041 context = null; 1042 1043 // Set the correct context (if none is provided) 1044 context = context || document; 1045 1046 // DEPRECATED 1047 // Handle the common XPath // expression 1048 if ( !t.indexOf("//") ) { 1049 //context = context.documentElement; 1050 t = t.substr(2,t.length); 1051 1052 // DEPRECATED 1053 // And the / root expression 1054 } else if ( !t.indexOf("/") && !context.ownerDocument ) { 1055 context = context.documentElement; 1056 t = t.substr(1,t.length); 1057 if ( t.indexOf("/") >= 1 ) 1058 t = t.substr(t.indexOf("/"),t.length); 1059 } 1060 1061 // Initialize the search 1062 var ret = [context], done = [], last; 1063 1064 // Continue while a selector expression exists, and while 1065 // we're no longer looping upon ourselves 1066 while ( t && last != t ) { 1067 var r = []; 1068 last = t; 1069 1070 // DEPRECATED 1071 t = jQuery.trim(t).replace( /^\/\//, "" ); 1072 1073 var foundToken = false; 1074 1075 // An attempt at speeding up child selectors that 1076 // point to a specific element tag 1077 var re = quickChild; 1078 var m = re.exec(t); 1079 1080 if ( m ) { 1081 var nodeName = m[1].toUpperCase(); 1082 1083 // Perform our own iteration and filter 1084 for ( var i = 0; ret[i]; i++ ) 1085 for ( var c = ret[i].firstChild; c; c = c.nextSibling ) 1086 if ( c.nodeType == 1 && (nodeName == "*" || c.nodeName.toUpperCase() == nodeName.toUpperCase()) ) 1087 r.push( c ); 1088 1089 ret = r; 1090 t = t.replace( re, "" ); 1091 if ( t.indexOf(" ") == 0 ) continue; 1092 foundToken = true; 1093 } else { 1094 // (.. and /) DEPRECATED 1095 re = /^((\/?\.\.)|([>\/+~]))\s*(\w*)/i; 1096 1097 if ( (m = re.exec(t)) != null ) { 1098 r = []; 1099 1100 var nodeName = m[4], mergeNum = jQuery.mergeNum++; 1101 m = m[1]; 1102 1103 for ( var j = 0, rl = ret.length; j < rl; j++ ) 1104 if ( m.indexOf("..") < 0 ) { 1105 var n = m == "~" || m == "+" ? ret[j].nextSibling : ret[j].firstChild; 1106 for ( ; n; n = n.nextSibling ) 1107 if ( n.nodeType == 1 ) { 1108 if ( m == "~" && n.mergeNum == mergeNum ) break; 1109 1110 if (!nodeName || n.nodeName.toUpperCase() == nodeName.toUpperCase() ) { 1111 if ( m == "~" ) n.mergeNum = mergeNum; 1112 r.push( n ); 1113 } 1114 1115 if ( m == "+" ) break; 1116 } 1117 // DEPRECATED 1118 } else 1119 r.push( ret[j].parentNode ); 1120 1121 ret = r; 1122 1123 // And remove the token 1124 t = jQuery.trim( t.replace( re, "" ) ); 1125 foundToken = true; 1126 } 1127 } 1128 1129 // See if there's still an expression, and that we haven't already 1130 // matched a token 1131 if ( t && !foundToken ) { 1132 // Handle multiple expressions 1133 if ( !t.indexOf(",") ) { 1134 // Clean the result set 1135 if ( context == ret[0] ) ret.shift(); 1136 1137 // Merge the result sets 1138 done = jQuery.merge( done, ret ); 1139 1140 // Reset the context 1141 r = ret = [context]; 1142 1143 // Touch up the selector string 1144 t = " " + t.substr(1,t.length); 1145 1146 } else { 1147 // Optimize for the case nodeName#idName 1148 var re2 = quickID; 1149 var m = re2.exec(t); 1150 1151 // Re-organize the results, so that they're consistent 1152 if ( m ) { 1153 m = [ 0, m[2], m[3], m[1] ]; 1154 1155 } else { 1156 // Otherwise, do a traditional filter check for 1157 // ID, class, and element selectors 1158 re2 = quickClass; 1159 m = re2.exec(t); 1160 } 1161 1162 m[2] = m[2].replace(/\\/g, ""); 1163 1164 var elem = ret[ret.length-1]; 1165 1166 // Try to do a global search by ID, where we can 1167 if ( m[1] == "#" && elem && elem.getElementById && !jQuery.isXMLDoc(elem) ) { 1168 // Optimization for HTML document case 1169 var oid = elem.getElementById(m[2]); 1170 1171 // Do a quick check for the existence of the actual ID attribute 1172 // to avoid selecting by the name attribute in IE 1173 // also check to insure id is a string to avoid selecting an element with the name of 'id' inside a form 1174 if ( (jQuery.browser.msie||jQuery.browser.opera) && oid && typeof oid.id == "string" && oid.id != m[2] ) 1175 oid = jQuery('[@id="'+m[2]+'"]', elem)[0]; 1176 1177 // Do a quick check for node name (where applicable) so 1178 // that div#foo searches will be really fast 1179 ret = r = oid && (!m[3] || jQuery.nodeName(oid, m[3])) ? [oid] : []; 1180 } else { 1181 // We need to find all descendant elements 1182 for ( var i = 0; ret[i]; i++ ) { 1183 // Grab the tag name being searched for 1184 var tag = m[1] != "" || m[0] == "" ? "*" : m[2]; 1185 1186 // Handle IE7 being really dumb about <object>s 1187 if ( tag == "*" && ret[i].nodeName.toLowerCase() == "object" ) 1188 tag = "param"; 1189 1190 r = jQuery.merge( r, ret[i].getElementsByTagName( tag )); 1191 } 1192 1193 // It's faster to filter by class and be done with it 1194 if ( m[1] == "." ) 1195 r = jQuery.classFilter( r, m[2] ); 1196 1197 // Same with ID filtering 1198 if ( m[1] == "#" ) { 1199 var tmp = []; 1200 1201 // Try to find the element with the ID 1202 for ( var i = 0; r[i]; i++ ) 1203 if ( r[i].getAttribute("id") == m[2] ) { 1204 tmp = [ r[i] ]; 1205 break; 1206 } 1207 1208 r = tmp; 1209 } 1210 1211 ret = r; 1212 } 1213 1214 t = t.replace( re2, "" ); 1215 } 1216 1217 } 1218 1219 // If a selector string still exists 1220 if ( t ) { 1221 // Attempt to filter it 1222 var val = jQuery.filter(t,r); 1223 ret = r = val.r; 1224 t = jQuery.trim(val.t); 1225 } 1226 } 1227 1228 // An error occurred with the selector; 1229 // just return an empty set instead 1230 if ( t ) 1231 ret = []; 1232 1233 // Remove the root context 1234 if ( ret && context == ret[0] ) 1235 ret.shift(); 1236 1237 // And combine the results 1238 done = jQuery.merge( done, ret ); 1239 1240 return done; 1241 }, 1242 1243 classFilter: function(r,m,not){ 1244 m = " " + m + " "; 1245 var tmp = []; 1246 for ( var i = 0; r[i]; i++ ) { 1247 var pass = (" " + r[i].className + " ").indexOf( m ) >= 0; 1248 if ( !not && pass || not && !pass ) 1249 tmp.push( r[i] ); 1250 } 1251 return tmp; 1252 }, 1253 1254 filter: function(t,r,not) { 1255 var last; 1256 1257 // Look for common filter expressions 1258 while ( t && t != last ) { 1259 last = t; 1260 1261 var p = jQuery.parse, m; 1262 1263 for ( var i = 0; p[i]; i++ ) { 1264 m = p[i].exec( t ); 1265 1266 if ( m ) { 1267 // Remove what we just matched 1268 t = t.substring( m[0].length ); 1269 1270 m[2] = m[2].replace(/\\/g, ""); 1271 break; 1272 } 1273 } 1274 1275 if ( !m ) 1276 break; 1277 1278 // :not() is a special case that can be optimized by 1279 // keeping it out of the expression list 1280 if ( m[1] == ":" && m[2] == "not" ) 1281 r = jQuery.filter(m[3], r, true).r; 1282 1283 // We can get a big speed boost by filtering by class here 1284 else if ( m[1] == "." ) 1285 r = jQuery.classFilter(r, m[2], not); 1286 1287 else if ( m[1] == "@" ) { 1288 var tmp = [], type = m[3]; 1289 1290 for ( var i = 0, rl = r.length; i < rl; i++ ) { 1291 var a = r[i], z = a[ jQuery.props[m[2]] || m[2] ]; 1292 1293 if ( z == null || /href|src|selected/.test(m[2]) ) 1294 z = jQuery.attr(a,m[2]) || ''; 1295 1296 if ( (type == "" && !!z || 1297 type == "=" && z == m[5] || 1298 type == "!=" && z != m[5] || 1299 type == "^=" && z && !z.indexOf(m[5]) || 1300 type == "$=" && z.substr(z.length - m[5].length) == m[5] || 1301 (type == "*=" || type == "~=") && z.indexOf(m[5]) >= 0) ^ not ) 1302 tmp.push( a ); 1303 } 1304 1305 r = tmp; 1306 1307 // We can get a speed boost by handling nth-child here 1308 } else if ( m[1] == ":" && m[2] == "nth-child" ) { 1309 var num = jQuery.mergeNum++, tmp = [], 1310 test = /(\d*)n\+?(\d*)/.exec( 1311 m[3] == "even" && "2n" || m[3] == "odd" && "2n+1" || 1312 !/\D/.test(m[3]) && "n+" + m[3] || m[3]), 1313 first = (test[1] || 1) - 0, last = test[2] - 0; 1314 1315 for ( var i = 0, rl = r.length; i < rl; i++ ) { 1316 var node = r[i], parentNode = node.parentNode; 1317 1318 if ( num != parentNode.mergeNum ) { 1319 var c = 1; 1320 1321 for ( var n = parentNode.firstChild; n; n = n.nextSibling ) 1322 if ( n.nodeType == 1 ) 1323 n.nodeIndex = c++; 1324 1325 parentNode.mergeNum = num; 1326 } 1327 1328 var add = false; 1329 1330 if ( first == 1 ) { 1331 if ( last == 0 || node.nodeIndex == last ) 1332 add = true; 1333 } else if ( (node.nodeIndex + last) % first == 0 ) 1334 add = true; 1335 1336 if ( add ^ not ) 1337 tmp.push( node ); 1338 } 1339 1340 r = tmp; 1341 1342 // Otherwise, find the expression to execute 1343 } else { 1344 var f = jQuery.expr[m[1]]; 1345 if ( typeof f != "string" ) 1346 f = jQuery.expr[m[1]][m[2]]; 1347 1348 // Build a custom macro to enclose it 1349 f = eval("false||function(a,i){return " + f + "}"); 1350 1351 // Execute it against the current filter 1352 r = jQuery.grep( r, f, not ); 1353 } 1354 } 1355 1356 // Return an array of filtered elements (r) 1357 // and the modified expression string (t) 1358 return { r: r, t: t }; 1359 }, 1360 parents: function( elem ){ 1361 var matched = []; 1362 var cur = elem.parentNode; 1363 while ( cur && cur != document ) { 1364 matched.push( cur ); 1365 cur = cur.parentNode; 1366 } 1367 return matched; 1368 }, 1369 nth: function(cur,result,dir,elem){ 1370 result = result || 1; 1371 var num = 0; 1372 1373 for ( ; cur; cur = cur[dir] ) 1374 if ( cur.nodeType == 1 && ++num == result ) 1375 break; 1376 1377 return cur; 1378 }, 1379 sibling: function( n, elem ) { 1380 var r = []; 1381 1382 for ( ; n; n = n.nextSibling ) { 1383 if ( n.nodeType == 1 && (!elem || n != elem) ) 1384 r.push( n ); 1385 } 1386 1387 return r; 1388 } 1389 }); 1390 /* 1391 * A number of helper functions used for managing events. 1392 * Many of the ideas behind this code orignated from 1393 * Dean Edwards' addEvent library. 1394 */ 1395 jQuery.event = { 1396 1397 // Bind an event to an element 1398 // Original by Dean Edwards 1399 add: function(element, type, handler, data) { 1400 // For whatever reason, IE has trouble passing the window object 1401 // around, causing it to be cloned in the process 1402 if ( jQuery.browser.msie && element.setInterval != undefined ) 1403 element = window; 1404 1405 // Make sure that the function being executed has a unique ID 1406 if ( !handler.guid ) 1407 handler.guid = this.guid++; 1408 1409 // if data is passed, bind to handler 1410 if( data != undefined ) { 1411 // Create temporary function pointer to original handler 1412 var fn = handler; 1413 1414 // Create unique handler function, wrapped around original handler 1415 handler = function() { 1416 // Pass arguments and context to original handler 1417 return fn.apply(this, arguments); 1418 }; 1419 1420 // Store data in unique handler 1421 handler.data = data; 1422 1423 // Set the guid of unique handler to the same of original handler, so it can be removed 1424 handler.guid = fn.guid; 1425 } 1426 1427 // Init the element's event structure 1428 if (!element.$events) 1429 element.$events = {}; 1430 1431 if (!element.$handle) 1432 element.$handle = function() { 1433 // returned undefined or false 1434 var val; 1435 1436 // Handle the second event of a trigger and when 1437 // an event is called after a page has unloaded 1438 if ( typeof jQuery == "undefined" || jQuery.event.triggered ) 1439 return val; 1440 1441 val = jQuery.event.handle.apply(element, arguments); 1442 1443 return val; 1444 }; 1445 1446 // Get the current list of functions bound to this event 1447 var handlers = element.$events[type]; 1448 1449 // Init the event handler queue 1450 if (!handlers) { 1451 handlers = element.$events[type] = {}; 1452 1453 // And bind the global event handler to the element 1454 if (element.addEventListener) 1455 element.addEventListener(type, element.$handle, false); 1456 else 1457 element.attachEvent("on" + type, element.$handle); 1458 } 1459 1460 // Add the function to the element's handler list 1461 handlers[handler.guid] = handler; 1462 1463 // Keep track of which events have been used, for global triggering 1464 this.global[type] = true; 1465 }, 1466 1467 guid: 1, 1468 global: {}, 1469 1470 // Detach an event or set of events from an element 1471 remove: function(element, type, handler) { 1472 var events = element.$events, ret, index; 1473 1474 if ( events ) { 1475 // type is actually an event object here 1476 if ( type && type.type ) { 1477 handler = type.handler; 1478 type = type.type; 1479 } 1480 1481 if ( !type ) { 1482 for ( type in events ) 1483 this.remove( element, type ); 1484 1485 } else if ( events[type] ) { 1486 // remove the given handler for the given type 1487 if ( handler ) 1488 delete events[type][handler.guid]; 1489 1490 // remove all handlers for the given type 1491 else 1492 for ( handler in element.$events[type] ) 1493 delete events[type][handler]; 1494 1495 // remove generic event handler if no more handlers exist 1496 for ( ret in events[type] ) break; 1497 if ( !ret ) { 1498 if (element.removeEventListener) 1499 element.removeEventListener(type, element.$handle, false); 1500 else 1501 element.detachEvent("on" + type, element.$handle); 1502 ret = null; 1503 delete events[type]; 1504 } 1505 } 1506 1507 // Remove the expando if it's no longer used 1508 for ( ret in events ) break; 1509 if ( !ret ) 1510 element.$handle = element.$events = null; 1511 } 1512 }, 1513 1514 trigger: function(type, data, element) { 1515 // Clone the incoming data, if any 1516 data = jQuery.makeArray(data || []); 1517 1518 // Handle a global trigger 1519 if ( !element ) { 1520 // Only trigger if we've ever bound an event for it 1521 if ( this.global[type] ) 1522 jQuery("*").add([window, document]).trigger(type, data); 1523 1524 // Handle triggering a single element 1525 } else { 1526 var val, ret, fn = jQuery.isFunction( element[ type ] || null ); 1527 1528 // Pass along a fake event 1529 data.unshift( this.fix({ type: type, target: element }) ); 1530 1531 // Trigger the event 1532 if ( jQuery.isFunction( element.$handle ) ) 1533 val = element.$handle.apply( element, data ); 1534 if ( !fn && element["on"+type] && element["on"+type].apply( element, data ) === false ) 1535 val = false; 1536 1537 if ( fn && val !== false && !(jQuery.nodeName(element, 'a') && type == "click") ) { 1538 this.triggered = true; 1539 element[ type ](); 1540 } 1541 1542 this.triggered = false; 1543 } 1544 }, 1545 1546 handle: function(event) { 1547 // returned undefined or false 1548 var val; 1549 1550 // Empty object is for triggered events with no data 1551 event = jQuery.event.fix( event || window.event || {} ); 1552 1553 var c = this.$events && this.$events[event.type], args = Array.prototype.slice.call( arguments, 1 ); 1554 args.unshift( event ); 1555 1556 for ( var j in c ) { 1557 // Pass in a reference to the handler function itself 1558 // So that we can later remove it 1559 args[0].handler = c[j]; 1560 args[0].data = c[j].data; 1561 1562 if ( c[j].apply( this, args ) === false ) { 1563 event.preventDefault(); 1564 event.stopPropagation(); 1565 val = false; 1566 } 1567 } 1568 1569 // Clean up added properties in IE to prevent memory leak 1570 if (jQuery.browser.msie) 1571 event.target = event.preventDefault = event.stopPropagation = 1572 event.handler = event.data = null; 1573 1574 return val; 1575 }, 1576 1577 fix: function(event) { 1578 // store a copy of the original event object 1579 // and clone to set read-only properties 1580 var originalEvent = event; 1581 event = jQuery.extend({}, originalEvent); 1582 1583 // add preventDefault and stopPropagation since 1584 // they will not work on the clone 1585 event.preventDefault = function() { 1586 // if preventDefault exists run it on the original event 1587 if (originalEvent.preventDefault) 1588 originalEvent.preventDefault(); 1589 // otherwise set the returnValue property of the original event to false (IE) 1590 originalEvent.returnValue = false; 1591 }; 1592 event.stopPropagation = function() { 1593 // if stopPropagation exists run it on the original event 1594 if (originalEvent.stopPropagation) 1595 originalEvent.stopPropagation(); 1596 // otherwise set the cancelBubble property of the original event to true (IE) 1597 originalEvent.cancelBubble = true; 1598 }; 1599 1600 // Fix target property, if necessary 1601 if ( !event.target && event.srcElement ) 1602 event.target = event.srcElement; 1603 1604 // check if target is a textnode (safari) 1605 if (jQuery.browser.safari && event.target.nodeType == 3) 1606 event.target = originalEvent.target.parentNode; 1607 1608 // Add relatedTarget, if necessary 1609 if ( !event.relatedTarget && event.fromElement ) 1610 event.relatedTarget = event.fromElement == event.target ? event.toElement : event.fromElement; 1611 1612 // Calculate pageX/Y if missing and clientX/Y available 1613 if ( event.pageX == null && event.clientX != null ) { 1614 var e = document.documentElement, b = document.body; 1615 event.pageX = event.clientX + (e && e.scrollLeft || b.scrollLeft || 0); 1616 event.pageY = event.clientY + (e && e.scrollTop || b.scrollTop || 0); 1617 } 1618 1619 // Add which for key events 1620 if ( !event.which && (event.charCode || event.keyCode) ) 1621 event.which = event.charCode || event.keyCode; 1622 1623 // Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs) 1624 if ( !event.metaKey && event.ctrlKey ) 1625 event.metaKey = event.ctrlKey; 1626 1627 // Add which for click: 1 == left; 2 == middle; 3 == right 1628 // Note: button is not normalized, so don't use it 1629 if ( !event.which && event.button ) 1630 event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) )); 1631 1632 return event; 1633 } 1634 }; 1635 1636 jQuery.fn.extend({ 1637 bind: function( type, data, fn ) { 1638 return type == "unload" ? this.one(type, data, fn) : this.each(function(){ 1639 jQuery.event.add( this, type, fn || data, fn && data ); 1640 }); 1641 }, 1642 one: function( type, data, fn ) { 1643 return this.each(function(){ 1644 jQuery.event.add( this, type, function(event) { 1645 jQuery(this).unbind(event); 1646 return (fn || data).apply( this, arguments); 1647 }, fn && data); 1648 }); 1649 }, 1650 unbind: function( type, fn ) { 1651 return this.each(function(){ 1652 jQuery.event.remove( this, type, fn ); 1653 }); 1654 }, 1655 trigger: function( type, data ) { 1656 return this.each(function(){ 1657 jQuery.event.trigger( type, data, this ); 1658 }); 1659 }, 1660 toggle: function() { 1661 // Save reference to arguments for access in closure 1662 var a = arguments; 1663 1664 return this.click(function(e) { 1665 // Figure out which function to execute 1666 this.lastToggle = 0 == this.lastToggle ? 1 : 0; 1667 1668 // Make sure that clicks stop 1669 e.preventDefault(); 1670 1671 // and execute the function 1672 return a[this.lastToggle].apply( this, [e] ) || false; 1673 }); 1674 }, 1675 hover: function(f,g) { 1676 1677 // A private function for handling mouse 'hovering' 1678 function handleHover(e) { 1679 // Check if mouse(over|out) are still within the same parent element 1680 var p = e.relatedTarget; 1681 1682 // Traverse up the tree 1683 while ( p && p != this ) try { p = p.parentNode; } catch(e) { p = this; }; 1684 1685 // If we actually just moused on to a sub-element, ignore it 1686 if ( p == this ) return false; 1687 1688 // Execute the right function 1689 return (e.type == "mouseover" ? f : g).apply(this, [e]); 1690 } 1691 1692 // Bind the function to the two event listeners 1693 return this.mouseover(handleHover).mouseout(handleHover); 1694 }, 1695 ready: function(f) { 1696 // Attach the listeners 1697 bindReady(); 1698 1699 // If the DOM is already ready 1700 if ( jQuery.isReady ) 1701 // Execute the function immediately 1702 f.apply( document, [jQuery] ); 1703 1704 // Otherwise, remember the function for later 1705 else 1706 // Add the function to the wait list 1707 jQuery.readyList.push( function() { return f.apply(this, [jQuery]); } ); 1708 1709 return this; 1710 } 1711 }); 1712 1713 jQuery.extend({ 1714 /* 1715 * All the code that makes DOM Ready work nicely. 1716 */ 1717 isReady: false, 1718 readyList: [], 1719 1720 // Handle when the DOM is ready 1721 ready: function() { 1722 // Make sure that the DOM is not already loaded 1723 if ( !jQuery.isReady ) { 1724 // Remember that the DOM is ready 1725 jQuery.isReady = true; 1726 1727 // If there are functions bound, to execute 1728 if ( jQuery.readyList ) { 1729 // Execute all of them 1730 jQuery.each( jQuery.readyList, function(){ 1731 this.apply( document ); 1732 }); 1733 1734 // Reset the list of functions 1735 jQuery.readyList = null; 1736 } 1737 // Remove event listener to avoid memory leak 1738 if ( jQuery.browser.mozilla || jQuery.browser.opera ) 1739 document.removeEventListener( "DOMContentLoaded", jQuery.ready, false ); 1740 1741 // Remove script element used by IE hack 1742 if( !window.frames.length ) // don't remove if frames are present (#1187) 1743 jQuery(window).load(function(){ jQuery("#__ie_init").remove(); }); 1744 } 1745 } 1746 }); 1747 1748 jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," + 1749 "mousedown,mouseup,mousemove,mouseover,mouseout,change,select," + 1750 "submit,keydown,keypress,keyup,error").split(","), function(i,o){ 1751 1752 // Handle event binding 1753 jQuery.fn[o] = function(f){ 1754 return f ? this.bind(o, f) : this.trigger(o); 1755 }; 1756 1757 }); 1758 1759 var readyBound = false; 1760 1761 function bindReady(){ 1762 if ( readyBound ) return; 1763 readyBound = true; 1764 1765 // If Mozilla is used 1766 if ( jQuery.browser.mozilla || jQuery.browser.opera ) 1767 // Use the handy event callback 1768 document.addEventListener( "DOMContentLoaded", jQuery.ready, false ); 1769 1770 // If IE is used, use the excellent hack by Matthias Miller 1771 // http://www.outofhanwell.com/blog/index.php?title=the_window_onload_problem_revisited 1772 else if ( jQuery.browser.msie ) { 1773 1774 // Only works if you document.write() it 1775 document.write("<scr" + "ipt id=__ie_init defer=true " + 1776 "src=//:><\/script>"); 1777 1778 // Use the defer script hack 1779 var script = document.getElementById("__ie_init"); 1780 1781 // script does not exist if jQuery is loaded dynamically 1782 if ( script ) 1783 script.onreadystatechange = function() { 1784 if ( document.readyState != "complete" ) return; 1785 jQuery.ready(); 1786 }; 1787 1788 // Clear from memory 1789 script = null; 1790 1791 // If Safari is used 1792 } else if ( jQuery.browser.safari ) 1793 // Continually check to see if the document.readyState is valid 1794 jQuery.safariTimer = setInterval(function(){ 1795 // loaded and complete are both valid states 1796 if ( document.readyState == "loaded" || 1797 document.readyState == "complete" ) { 1798 1799 // If either one are found, remove the timer 1800 clearInterval( jQuery.safariTimer ); 1801 jQuery.safariTimer = null; 1802 1803 // and execute any waiting functions 1804 jQuery.ready(); 1805 } 1806 }, 10); 1807 1808 // A fallback to window.onload, that will always work 1809 jQuery.event.add( window, "load", jQuery.ready ); 1810 } 1811 jQuery.fn.extend({ 1812 // DEPRECATED 1813 loadIfModified: function( url, params, callback ) { 1814 this.load( url, params, callback, 1 ); 1815 }, 1816 load: function( url, params, callback, ifModified ) { 1817 if ( jQuery.isFunction( url ) ) 1818 return this.bind("load", url); 1819 1820 callback = callback || function(){}; 1821 1822 // Default to a GET request 1823 var type = "GET"; 1824 1825 // If the second parameter was provided 1826 if ( params ) 1827 // If it's a function 1828 if ( jQuery.isFunction( params ) ) { 1829 // We assume that it's the callback 1830 callback = params; 1831 params = null; 1832 1833 // Otherwise, build a param string 1834 } else { 1835 params = jQuery.param( params ); 1836 type = "POST"; 1837 } 1838 1839 var self = this; 1840 1841 // Request the remote document 1842 jQuery.ajax({ 1843 url: url, 1844 type: type, 1845 data: params, 1846 ifModified: ifModified, 1847 complete: function(res, status){ 1848 // If successful, inject the HTML into all the matched elements 1849 if ( status == "success" || !ifModified && status == "notmodified" ) 1850 self.html(res.responseText); 1851 1852 // Add delay to account for Safari's delay in globalEval 1853 setTimeout(function(){ 1854 self.each( callback, [res.responseText, status, res] ); 1855 }, 13); 1856 } 1857 }); 1858 return this; 1859 }, 1860 serialize: function() { 1861 return jQuery.param( this ); 1862 }, 1863 1864 // DEPRECATED 1865 // This method no longer does anything - all script evaluation is 1866 // taken care of within the HTML injection methods. 1867 evalScripts: function(){} 1868 1869 }); 1870 1871 // Attach a bunch of functions for handling common AJAX events 1872 1873 jQuery.each( "ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess,ajaxSend".split(","), function(i,o){ 1874 jQuery.fn[o] = function(f){ 1875 return this.bind(o, f); 1876 }; 1877 }); 1878 1879 jQuery.extend({ 1880 get: function( url, data, callback, type, ifModified ) { 1881 // shift arguments if data argument was ommited 1882 if ( jQuery.isFunction( data ) ) { 1883 callback = data; 1884 data = null; 1885 } 1886 1887 return jQuery.ajax({ 1888 type: "GET", 1889 url: url, 1890 data: data, 1891 success: callback, 1892 dataType: type, 1893 ifModified: ifModified 1894 }); 1895 }, 1896 // DEPRECATED 1897 getIfModified: function( url, data, callback, type ) { 1898 return jQuery.get(url, data, callback, type, 1); 1899 }, 1900 getScript: function( url, callback ) { 1901 return jQuery.get(url, null, callback, "script"); 1902 }, 1903 getJSON: function( url, data, callback ) { 1904 return jQuery.get(url, data, callback, "json"); 1905 }, 1906 post: function( url, data, callback, type ) { 1907 if ( jQuery.isFunction( data ) ) { 1908 callback = data; 1909 data = {}; 1910 } 1911 1912 return jQuery.ajax({ 1913 type: "POST", 1914 url: url, 1915 data: data, 1916 success: callback, 1917 dataType: type 1918 }); 1919 }, 1920 // DEPRECATED 1921 ajaxTimeout: function( timeout ) { 1922 jQuery.ajaxSettings.timeout = timeout; 1923 }, 1924 ajaxSetup: function( settings ) { 1925 jQuery.extend( jQuery.ajaxSettings, settings ); 1926 }, 1927 1928 ajaxSettings: { 1929 global: true, 1930 type: "GET", 1931 timeout: 0, 1932 contentType: "application/x-www-form-urlencoded", 1933 processData: true, 1934 async: true, 1935 data: null 1936 }, 1937 1938 // Last-Modified header cache for next request 1939 lastModified: {}, 1940 ajax: function( s ) { 1941 // Extend the settings, but re-extend 's' so that it can be 1942 // checked again later (in the test suite, specifically) 1943 s = jQuery.extend(true, s, jQuery.extend(true, {}, jQuery.ajaxSettings, s)); 1944 1945 // if data available 1946 if ( s.data ) { 1947 // convert data if not already a string 1948 if ( s.processData && typeof s.data != "string" ) 1949 s.data = jQuery.param(s.data); 1950 1951 // append data to url for get requests 1952 if ( s.type.toLowerCase() == "get" ) { 1953 // "?" + data or "&" + data (in case there are already params) 1954 s.url += (s.url.indexOf("?") > -1 ? "&" : "?") + s.data; 1955 1956 // IE likes to send both get and post data, prevent this 1957 s.data = null; 1958 } 1959 } 1960 1961 // Watch for a new set of requests 1962 if ( s.global && ! jQuery.active++ ) 1963 jQuery.event.trigger( "ajaxStart" ); 1964 1965 var requestDone = false; 1966 1967 // Create the request object; Microsoft failed to properly 1968 // implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available 1969 var xml = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest(); 1970 1971 // Open the socket 1972 xml.open(s.type, s.url, s.async); 1973 1974 // Set the correct header, if data is being sent 1975 if ( s.data ) 1976 xml.setRequestHeader("Content-Type", s.contentType); 1977 1978 // Set the If-Modified-Since header, if ifModified mode. 1979 if ( s.ifModified ) 1980 xml.setRequestHeader("If-Modified-Since", 1981 jQuery.lastModified[s.url] || "Thu, 01 Jan 1970 00:00:00 GMT" ); 1982 1983 // Set header so the called script knows that it's an XMLHttpRequest 1984 xml.setRequestHeader("X-Requested-With", "XMLHttpRequest"); 1985 1986 // Allow custom headers/mimetypes 1987 if( s.beforeSend ) 1988 s.beforeSend(xml); 1989 1990 if ( s.global ) 1991 jQuery.event.trigger("ajaxSend", [xml, s]); 1992 1993 // Wait for a response to come back 1994 var onreadystatechange = function(isTimeout){ 1995 // The transfer is complete and the data is available, or the request timed out 1996 if ( !requestDone && xml && (xml.readyState == 4 || isTimeout == "timeout") ) { 1997 requestDone = true; 1998 1999 // clear poll interval 2000 if (ival) { 2001 clearInterval(ival); 2002 ival = null; 2003 } 2004 2005 var status = isTimeout == "timeout" && "timeout" || 2006 !jQuery.httpSuccess( xml ) && "error" || 2007 s.ifModified && jQuery.httpNotModified( xml, s.url ) && "notmodified" || 2008 "success"; 2009 2010 if ( status == "success" ) { 2011 // Watch for, and catch, XML document parse errors 2012 try { 2013 // process the data (runs the xml through httpData regardless of callback) 2014 var data = jQuery.httpData( xml, s.dataType ); 2015 } catch(e) { 2016 status = "parsererror"; 2017 } 2018 } 2019 2020 // Make sure that the request was successful or notmodified 2021 if ( status == "success" ) { 2022 // Cache Last-Modified header, if ifModified mode. 2023 var modRes; 2024 try { 2025 modRes = xml.getResponseHeader("Last-Modified"); 2026 } catch(e) {} // swallow exception thrown by FF if header is not available 2027 2028 if ( s.ifModified && modRes ) 2029 jQuery.lastModified[s.url] = modRes; 2030 2031 // If a local callback was specified, fire it and pass it the data 2032 if ( s.success ) 2033 s.success( data, status ); 2034 2035 // Fire the global callback 2036 if ( s.global ) 2037 jQuery.event.trigger( "ajaxSuccess", [xml, s] ); 2038 } else 2039 jQuery.handleError(s, xml, status); 2040 2041 // The request was completed 2042 if( s.global ) 2043 jQuery.event.trigger( "ajaxComplete", [xml, s] ); 2044 2045 // Handle the global AJAX counter 2046 if ( s.global && ! --jQuery.active ) 2047 jQuery.event.trigger( "ajaxStop" ); 2048 2049 // Process result 2050 if ( s.complete ) 2051 s.complete(xml, status); 2052 2053 // Stop memory leaks 2054 if(s.async) 2055 xml = null; 2056 } 2057 }; 2058 2059 if ( s.async ) { 2060 // don't attach the handler to the request, just poll it instead 2061 var ival = setInterval(onreadystatechange, 13); 2062 2063 // Timeout checker 2064 if ( s.timeout > 0 ) 2065 setTimeout(function(){ 2066 // Check to see if the request is still happening 2067 if ( xml ) { 2068 // Cancel the request 2069 xml.abort(); 2070 2071 if( !requestDone ) 2072 onreadystatechange( "timeout" ); 2073 } 2074 }, s.timeout); 2075 } 2076 2077 // Send the data 2078 try { 2079 xml.send(s.data); 2080 } catch(e) { 2081 jQuery.handleError(s, xml, null, e); 2082 } 2083 2084 // firefox 1.5 doesn't fire statechange for sync requests 2085 if ( !s.async ) 2086 onreadystatechange(); 2087 2088 // return XMLHttpRequest to allow aborting the request etc. 2089 return xml; 2090 }, 2091 2092 handleError: function( s, xml, status, e ) { 2093 // If a local callback was specified, fire it 2094 if ( s.error ) s.error( xml, status, e ); 2095 2096 // Fire the global callback 2097 if ( s.global ) 2098 jQuery.event.trigger( "ajaxError", [xml, s, e] ); 2099 }, 2100 2101 // Counter for holding the number of active queries 2102 active: 0, 2103 2104 // Determines if an XMLHttpRequest was successful or not 2105 httpSuccess: function( r ) { 2106 try { 2107 return !r.status && location.protocol == "file:" || 2108 ( r.status >= 200 && r.status < 300 ) || r.status == 304 || 2109 jQuery.browser.safari && r.status == undefined; 2110 } catch(e){} 2111 return false; 2112 }, 2113 2114 // Determines if an XMLHttpRequest returns NotModified 2115 httpNotModified: function( xml, url ) { 2116 try { 2117 var xmlRes = xml.getResponseHeader("Last-Modified"); 2118 2119 // Firefox always returns 200. check Last-Modified date 2120 return xml.status == 304 || xmlRes == jQuery.lastModified[url] || 2121 jQuery.browser.safari && xml.status == undefined; 2122 } catch(e){} 2123 return false; 2124 }, 2125 2126 /* Get the data out of an XMLHttpRequest. 2127 * Return parsed XML if content-type header is "xml" and type is "xml" or omitted, 2128 * otherwise return plain text. 2129 * (String) data - The type of data that you're expecting back, 2130 * (e.g. "xml", "html", "script") 2131 */ 2132 httpData: function( r, type ) { 2133 var ct = r.getResponseHeader("content-type"); 2134 var xml = type == "xml" || !type && ct && ct.indexOf("xml") >= 0; 2135 data = xml ? r.responseXML : r.responseText; 2136 2137 if ( xml && data.documentElement.tagName == "parsererror" ) 2138 throw "parsererror"; 2139 2140 // If the type is "script", eval it in global context 2141 if ( type == "script" ) 2142 jQuery.globalEval( data ); 2143 2144 // Get the JavaScript object, if JSON is used. 2145 if ( type == "json" ) 2146 data = eval("(" + data + ")"); 2147 2148 return data; 2149 }, 2150 2151 // Serialize an array of form elements or a set of 2152 // key/values into a query string 2153 param: function( a ) { 2154 var s = []; 2155 2156 // If an array was passed in, assume that it is an array 2157 // of form elements 2158 if ( a.constructor == Array || a.jquery ) 2159 // Serialize the form elements 2160 jQuery.each( a, function(){ 2161 s.push( encodeURIComponent(this.name) + "=" + encodeURIComponent( this.value ) ); 2162 }); 2163 2164 // Otherwise, assume that it's an object of key/value pairs 2165 else 2166 // Serialize the key/values 2167 for ( var j in a ) 2168 // If the value is an array then the key names need to be repeated 2169 if ( a[j] && a[j].constructor == Array ) 2170 jQuery.each( a[j], function(){ 2171 s.push( encodeURIComponent(j) + "=" + encodeURIComponent( this ) ); 2172 }); 2173 else 2174 s.push( encodeURIComponent(j) + "=" + encodeURIComponent( a[j] ) ); 2175 2176 // Return the resulting serialization 2177 return s.join("&"); 2178 } 2179 2180 }); 2181 jQuery.fn.extend({ 2182 2183 show: function(speed,callback){ 2184 return speed ? 2185 this.animate({ 2186 height: "show", width: "show", opacity: "show" 2187 }, speed, callback) : 2188 2189 this.filter(":hidden").each(function(){ 2190 this.style.display = this.oldblock ? this.oldblock : ""; 2191 if ( jQuery.css(this,"display") == "none" ) 2192 this.style.display = "block"; 2193 }).end(); 2194 }, 2195 2196 hide: function(speed,callback){ 2197 return speed ? 2198 this.animate({ 2199 height: "hide", width: "hide", opacity: "hide" 2200 }, speed, callback) : 2201 2202 this.filter(":visible").each(function(){ 2203 this.oldblock = this.oldblock || jQuery.css(this,"display"); 2204 if ( this.oldblock == "none" ) 2205 this.oldblock = "block"; 2206 this.style.display = "none"; 2207 }).end(); 2208 }, 2209 2210 // Save the old toggle function 2211 _toggle: jQuery.fn.toggle, 2212 toggle: function( fn, fn2 ){ 2213 return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ? 2214 this._toggle( fn, fn2 ) : 2215 fn ? 2216 this.animate({ 2217 height: "toggle", width: "toggle", opacity: "toggle" 2218 }, fn, fn2) : 2219 this.each(function(){ 2220 jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ](); 2221 }); 2222 }, 2223 slideDown: function(speed,callback){ 2224 return this.animate({height: "show"}, speed, callback); 2225 }, 2226 slideUp: function(speed,callback){ 2227 return this.animate({height: "hide"}, speed, callback); 2228 }, 2229 slideToggle: function(speed, callback){ 2230 return this.animate({height: "toggle"}, speed, callback); 2231 }, 2232 fadeIn: function(speed, callback){ 2233 return this.animate({opacity: "show"}, speed, callback); 2234 }, 2235 fadeOut: function(speed, callback){ 2236 return this.animate({opacity: "hide"}, speed, callback); 2237 }, 2238 fadeTo: function(speed,to,callback){ 2239 return this.animate({opacity: to}, speed, callback); 2240 }, 2241 animate: function( prop, speed, easing, callback ) { 2242 return this.queue(function(){ 2243 var hidden = jQuery(this).is(":hidden"), 2244 opt = jQuery.speed(speed, easing, callback), 2245 self = this; 2246 2247 for ( var p in prop ) { 2248 if ( prop[p] == "hide" && hidden || prop[p] == "show" && !hidden ) 2249 return jQuery.isFunction(opt.complete) && opt.complete.apply(this); 2250 2251 if ( p == "height" || p == "width" ) { 2252 // Store display property 2253 opt.display = jQuery.css(this, "display"); 2254 2255 // Make sure that nothing sneaks out 2256 opt.overflow = this.style.overflow; 2257 } 2258 } 2259 2260 if ( opt.overflow != null ) 2261 this.style.overflow = "hidden"; 2262 2263 this.curAnim = jQuery.extend({}, prop); 2264 2265 jQuery.each( prop, function(name, val){ 2266 var e = new jQuery.fx( self, opt, name ); 2267 if ( val.constructor == Number ) 2268 e.custom( e.cur() || 0, val ); 2269 else 2270 e[ val == "toggle" ? hidden ? "show" : "hide" : val ]( prop ); 2271 }); 2272 2273 // For JS strict compliance 2274 return true; 2275 }); 2276 }, 2277 queue: function(type,fn){ 2278 if ( !fn ) { 2279 fn = type; 2280 type = "fx"; 2281 } 2282 2283 return this.each(function(){ 2284 if ( !this.queue ) 2285 this.queue = {}; 2286 2287 if ( !this.queue[type] ) 2288 this.queue[type] = []; 2289 2290 this.queue[type].push( fn ); 2291 2292 if ( this.queue[type].length == 1 ) 2293 fn.apply(this); 2294 }); 2295 } 2296 2297 }); 2298 2299 jQuery.extend({ 2300 2301 speed: function(speed, easing, fn) { 2302 var opt = speed && speed.constructor == Object ? speed : { 2303 complete: fn || !fn && easing || 2304 jQuery.isFunction( speed ) && speed, 2305 duration: speed, 2306 easing: fn && easing || easing && easing.constructor != Function && easing 2307 }; 2308 2309 opt.duration = (opt.duration && opt.duration.constructor == Number ? 2310 opt.duration : 2311 { slow: 600, fast: 200 }[opt.duration]) || 400; 2312 2313 // Queueing 2314 opt.old = opt.complete; 2315 opt.complete = function(){ 2316 jQuery.dequeue(this, "fx"); 2317 if ( jQuery.isFunction( opt.old ) ) 2318 opt.old.apply( this ); 2319 }; 2320 2321 return opt; 2322 }, 2323 2324 easing: { 2325 linear: function( p, n, firstNum, diff ) { 2326 return firstNum + diff * p; 2327 }, 2328 swing: function( p, n, firstNum, diff ) { 2329 return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum; 2330 } 2331 }, 2332 2333 queue: {}, 2334 2335 dequeue: function(elem,type){ 2336 type = type || "fx"; 2337 2338 if ( elem.queue && elem.queue[type] ) { 2339 // Remove self 2340 elem.queue[type].shift(); 2341 2342 // Get next function 2343 var f = elem.queue[type][0]; 2344 2345 if ( f ) f.apply( elem ); 2346 } 2347 }, 2348 2349 timers: [], 2350 2351 /* 2352 * I originally wrote fx() as a clone of moo.fx and in the process 2353 * of making it small in size the code became illegible to sane 2354 * people. You've been warned. 2355 */ 2356 2357 fx: function( elem, options, prop ){ 2358 2359 var z = this; 2360 2361 // The styles 2362 var y = elem.style; 2363 2364 // Simple function for setting a style value 2365 z.a = function(){ 2366 if ( options.step ) 2367 options.step.apply( elem, [ z.now ] ); 2368 2369 if ( prop == "opacity" ) 2370 jQuery.attr(y, "opacity", z.now); // Let attr handle opacity 2371 else { 2372 y[prop] = parseInt(z.now) + "px"; 2373 2374 // Set display property to block for height/width animations 2375 if ( prop == "height" || prop == "width" ) 2376 y.display = "block"; 2377 } 2378 }; 2379 2380 // Figure out the maximum number to run to 2381 z.max = function(){ 2382 return parseFloat( jQuery.css(elem,prop) ); 2383 }; 2384 2385 // Get the current size 2386 z.cur = function(){ 2387 var r = parseFloat( jQuery.curCSS(elem, prop) ); 2388 return r && r > -10000 ? r : z.max(); 2389 }; 2390 2391 // Start an animation from one number to another 2392 z.custom = function(from,to){ 2393 z.startTime = (new Date()).getTime(); 2394 z.now = from; 2395 z.a(); 2396 2397 jQuery.timers.push(function(){ 2398 return z.step(from, to); 2399 }); 2400 2401 if ( jQuery.timers.length == 1 ) { 2402 var timer = setInterval(function(){ 2403 var timers = jQuery.timers; 2404 2405 for ( var i = 0; i < timers.length; i++ ) 2406 if ( !timers[i]() ) 2407 timers.splice(i--, 1); 2408 2409 if ( !timers.length ) 2410 clearInterval( timer ); 2411 }, 13); 2412 } 2413 }; 2414 2415 // Simple 'show' function 2416 z.show = function(){ 2417 if ( !elem.orig ) elem.orig = {}; 2418 2419 // Remember where we started, so that we can go back to it later 2420 elem.orig[prop] = jQuery.attr( elem.style, prop ); 2421 2422 options.show = true; 2423 2424 // Begin the animation 2425 z.custom(0, this.cur()); 2426 2427 // Make sure that we start at a small width/height to avoid any 2428 // flash of content 2429 if ( prop != "opacity" ) 2430 y[prop] = "1px"; 2431 2432 // Start by showing the element 2433 jQuery(elem).show(); 2434 }; 2435 2436 // Simple 'hide' function 2437 z.hide = function(){ 2438 if ( !elem.orig ) elem.orig = {}; 2439 2440 // Remember where we started, so that we can go back to it later 2441 elem.orig[prop] = jQuery.attr( elem.style, prop ); 2442 2443 options.hide = true; 2444 2445 // Begin the animation 2446 z.custom(this.cur(), 0); 2447 }; 2448 2449 // Each step of an animation 2450 z.step = function(firstNum, lastNum){ 2451 var t = (new Date()).getTime(); 2452 2453 if (t > options.duration + z.startTime) { 2454 z.now = lastNum; 2455 z.a(); 2456 2457 if (elem.curAnim) elem.curAnim[ prop ] = true; 2458 2459 var done = true; 2460 for ( var i in elem.curAnim ) 2461 if ( elem.curAnim[i] !== true ) 2462 done = false; 2463 2464 if ( done ) { 2465 if ( options.display != null ) { 2466 // Reset the overflow 2467 y.overflow = options.overflow; 2468 2469 // Reset the display 2470 y.display = options.display; 2471 if ( jQuery.css(elem, "display") == "none" ) 2472 y.display = "block"; 2473 } 2474 2475 // Hide the element if the "hide" operation was done 2476 if ( options.hide ) 2477 y.display = "none"; 2478 2479 // Reset the properties, if the item has been hidden or shown 2480 if ( options.hide || options.show ) 2481 for ( var p in elem.curAnim ) 2482 jQuery.attr(y, p, elem.orig[p]); 2483 } 2484 2485 // If a callback was provided, execute it 2486 if ( done && jQuery.isFunction( options.complete ) ) 2487 // Execute the complete function 2488 options.complete.apply( elem ); 2489 2490 return false; 2491 } else { 2492 var n = t - this.startTime; 2493 // Figure out where in the animation we are and set the number 2494 var p = n / options.duration; 2495 2496 // Perform the easing function, defaults to swing 2497 z.now = jQuery.easing[options.easing || (jQuery.easing.swing ? "swing" : "linear")](p, n, firstNum, (lastNum-firstNum), options.duration); 2498 2499 // Perform the next step of the animation 2500 z.a(); 2501 } 2502 2503 return true; 2504 }; 2505 2506 } 2507 }); 2508 })();(function(){ 2 /* 3 * jQuery 1.1.4 - New Wave Javascript 4 * 5 * Copyright (c) 2007 John Resig (jquery.com) 6 * Dual licensed under the MIT (MIT-LICENSE.txt) 7 * and GPL (GPL-LICENSE.txt) licenses. 8 * 9 * $Date: 2007-08-23 21:49:27 -0400 (Thu, 23 Aug 2007) $ 10 * $Rev: 2862 $ 11 */ 12 // Map over jQuery in case of overwrite 13 if ( typeof jQuery != "undefined" ) 14 var _jQuery = jQuery; 15 16 var jQuery = window.jQuery = function(a,c) { 17 // If the context is global, return a new object 18 if ( window == this || !this.init ) 19 return new jQuery(a,c); 20 21 return this.init(a,c); 22 }; 23 24 // Map over the $ in case of overwrite 25 if ( typeof $ != "undefined" ) 26 var _$ = $; 27 28 // Map the jQuery namespace to the '$' one 29 window.$ = jQuery; 30 31 var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/; 32 33 jQuery.fn = jQuery.prototype = { 34 init: function(a,c) { 35 // Make sure that a selection was provided 36 a = a || document; 37 38 // Handle HTML strings 39 if ( typeof a == "string" ) { 40 var m = quickExpr.exec(a); 41 if ( m && (m[1] || !c) ) { 42 // HANDLE: $(html) -> $(array) 43 if ( m[1] ) 44 a = jQuery.clean( [ m[1] ] ); 45 46 // HANDLE: $("#id") 47 else { 48 var tmp = document.getElementById( m[3] ); 49 if ( tmp ) 50 // Handle the case where IE and Opera return items 51 // by name instead of ID 52 if ( tmp.id != m[3] ) 53 return jQuery().find( a ); 54 else { 55 this[0] = tmp; 56 this.length = 1; 57 return this; 58 } 59 else 60 a = []; 61 } 62 63 // HANDLE: $(expr) 64 } else 65 return new jQuery( c ).find( a ); 66 67 // HANDLE: $(function) 68 // Shortcut for document ready 69 } else if ( jQuery.isFunction(a) ) 70 return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( a ); 71 72 return this.setArray( 73 // HANDLE: $(array) 74 a.constructor == Array && a || 75 76 // HANDLE: $(arraylike) 77 // Watch for when an array-like object is passed as the selector 78 (a.jquery || a.length && a != window && !a.nodeType && a[0] != undefined && a[0].nodeType) && jQuery.makeArray( a ) || 79 80 // HANDLE: $(*) 81 [ a ] ); 82 }, 83 jquery: "1.1.4", 84 85 size: function() { 86 return this.length; 87 }, 88 89 length: 0, 90 91 get: function( num ) { 92 return num == undefined ? 93 94 // Return a 'clean' array 95 jQuery.makeArray( this ) : 96 97 // Return just the object 98 this[num]; 99 }, 100 pushStack: function( a ) { 101 var ret = jQuery(a); 102 ret.prevObject = this; 103 return ret; 104 }, 105 setArray: function( a ) { 106 this.length = 0; 107 Array.prototype.push.apply( this, a ); 108 return this; 109 }, 110 each: function( fn, args ) { 111 return jQuery.each( this, fn, args ); 112 }, 113 index: function( obj ) { 114 var pos = -1; 115 this.each(function(i){ 116 if ( this == obj ) pos = i; 117 }); 118 return pos; 119 }, 120 121 attr: function( key, value, type ) { 122 var obj = key; 123 124 // Look for the case where we're accessing a style value 125 if ( key.constructor == String ) 126 if ( value == undefined ) 127 return this.length && jQuery[ type || "attr" ]( this[0], key ) || undefined; 128 else { 129 obj = {}; 130 obj[ key ] = value; 131 } 132 133 // Check to see if we're setting style values 134 return this.each(function(index){ 135 // Set all the styles 136 for ( var prop in obj ) 137 jQuery.attr( 138 type ? this.style : this, 139 prop, jQuery.prop(this, obj[prop], type, index, prop) 140 ); 141 }); 142 }, 143 144 css: function( key, value ) { 145 return this.attr( key, value, "curCSS" ); 146 }, 147 148 text: function(e) { 149 if ( typeof e != "object" && e != null ) 150 return this.empty().append( document.createTextNode( e ) ); 151 152 var t = ""; 153 jQuery.each( e || this, function(){ 154 jQuery.each( this.childNodes, function(){ 155 if ( this.nodeType != 8 ) 156 t += this.nodeType != 1 ? 157 this.nodeValue : jQuery.fn.text([ this ]); 158 }); 159 }); 160 return t; 161 }, 162 163 wrap: function() { 164 // The elements to wrap the target around 165 var a, args = arguments; 166 167 // Wrap each of the matched elements individually 168 return this.each(function(){ 169 if ( !a ) 170 a = jQuery.clean(args, this.ownerDocument); 171 172 // Clone the structure that we're using to wrap 173 var b = a[0].cloneNode(true); 174 175 // Insert it before the element to be wrapped 176 this.parentNode.insertBefore( b, this ); 177 178 // Find the deepest point in the wrap structure 179 while ( b.firstChild ) 180 b = b.firstChild; 181 182 // Move the matched element to within the wrap structure 183 b.appendChild( this ); 184 }); 185 }, 186 append: function() { 187 return this.domManip(arguments, true, 1, function(a){ 188 this.appendChild( a ); 189 }); 190 }, 191 prepend: function() { 192 return this.domManip(arguments, true, -1, function(a){ 193 this.insertBefore( a, this.firstChild ); 194 }); 195 }, 196 before: function() { 197 return this.domManip(arguments, false, 1, function(a){ 198 this.parentNode.insertBefore( a, this ); 199 }); 200 }, 201 after: function() { 202 return this.domManip(arguments, false, -1, function(a){ 203 this.parentNode.insertBefore( a, this.nextSibling ); 204 }); 205 }, 206 end: function() { 207 return this.prevObject || jQuery([]); 208 }, 209 find: function(t) { 210 var data = jQuery.map(this, function(a){ return jQuery.find(t,a); }); 211 return this.pushStack( /[^+>] [^+>]/.test( t ) || t.indexOf("..") > -1 ? 212 jQuery.unique( data ) : data ); 213 }, 214 clone: function(deep) { 215 deep = deep != undefined ? deep : true; 216 var $this = this.add(this.find("*")); 217 if (jQuery.browser.msie) { 218 // Need to remove events on the element and its descendants 219 $this.each(function() { 220 this._$events = {}; 221 for (var type in this.$events) 222 this._$events[type] = jQuery.extend({},this.$events[type]); 223 }).unbind(); 224 } 225 226 // Do the clone 227 var r = this.pushStack( jQuery.map( this, function(a){ 228 return a.cloneNode( deep ); 229 }) ); 230 231 if (jQuery.browser.msie) { 232 $this.each(function() { 233 // Add the events back to the original and its descendants 234 var events = this._$events; 235 for (var type in events) 236 for (var handler in events[type]) 237 jQuery.event.add(this, type, events[type][handler], events[type][handler].data); 238 this._$events = null; 239 }); 240 } 241 242 // copy form values over 243 if (deep) { 244 var inputs = r.add(r.find('*')).filter('select,input[@type=checkbox]'); 245 $this.filter('select,input[@type=checkbox]').each(function(i) { 246 if (this.selectedIndex) 247 inputs[i].selectedIndex = this.selectedIndex; 248 if (this.checked) 249 inputs[i].checked = true; 250 }); 251 } 252 253 // Return the cloned set 254 return r; 255 }, 256 257 filter: function(t) { 258 return this.pushStack( 259 jQuery.isFunction( t ) && 260 jQuery.grep(this, function(el, index){ 261 return t.apply(el, [index]); 262 }) || 263 264 jQuery.multiFilter(t,this) ); 265 }, 266 267 not: function(t) { 268 return this.pushStack( 269 t.constructor == String && 270 jQuery.multiFilter(t, this, true) || 271 272 jQuery.grep(this, function(a) { 273 return ( t.constructor == Array || t.jquery ) 274 ? jQuery.inArray( a, t ) < 0 275 : a != t; 276 }) 277 ); 278 }, 279 280 add: function(t) { 281 return this.pushStack( jQuery.merge( 282 this.get(), 283 t.constructor == String ? 284 jQuery(t).get() : 285 t.length != undefined && (!t.nodeName || t.nodeName == "FORM") ? 286 t : [t] ) 287 ); 288 }, 289 is: function(expr) { 290 return expr ? jQuery.multiFilter(expr,this).length > 0 : false; 291 }, 292 293 val: function( val ) { 294 return val == undefined ? 295 ( this.length ? this[0].value : null ) : 296 this.attr( "value", val ); 297 }, 298 299 html: function( val ) { 300 return val == undefined ? 301 ( this.length ? this[0].innerHTML : null ) : 302 this.empty().append( val ); 303 }, 304 305 slice: function() { 306 return this.pushStack( Array.prototype.slice.apply( this, arguments ) ); 307 }, 308 domManip: function(args, table, dir, fn){ 309 var clone = this.length > 1, a; 310 311 return this.each(function(){ 312 if ( !a ) { 313 a = jQuery.clean(args, this.ownerDocument); 314 if ( dir < 0 ) 315 a.reverse(); 316 } 317 318 var obj = this; 319 320 if ( table && jQuery.nodeName(this, "table") && jQuery.nodeName(a[0], "tr") ) 321 obj = this.getElementsByTagName("tbody")[0] || this.appendChild(document.createElement("tbody")); 322 323 jQuery.each( a, function(){ 324 if ( jQuery.nodeName(this, "script") ) { 325 if ( this.src ) 326 jQuery.ajax({ url: this.src, async: false, dataType: "script" }); 327 else 328 jQuery.globalEval( this.text || this.textContent || this.innerHTML || "" ); 329 } else 330 fn.apply( obj, [ clone ? this.cloneNode(true) : this ] ); 331 }); 332 }); 333 } 334 }; 335 336 jQuery.extend = jQuery.fn.extend = function() { 337 // copy reference to target object 338 var target = arguments[0] || {}, a = 1, al = arguments.length, deep = false; 339 340 // Handle a deep copy situation 341 if ( target.constructor == Boolean ) { 342 deep = target; 343 target = arguments[1] || {}; 344 } 345 346 // extend jQuery itself if only one argument is passed 347 if ( al == 1 ) { 348 target = this; 349 a = 0; 350 } 351 352 var prop; 353 354 for ( ; a < al; a++ ) 355 // Only deal with non-null/undefined values 356 if ( (prop = arguments[a]) != null ) 357 // Extend the base object 358 for ( var i in prop ) { 359 // Prevent never-ending loop 360 if ( target == prop[i] ) 361 continue; 362 363 // Recurse if we're merging object values 364 if ( deep && typeof prop[i] == 'object' && target[i] ) 365 jQuery.extend( target[i], prop[i] ); 366 367 // Don't bring in undefined values 368 else if ( prop[i] != undefined ) 369 target[i] = prop[i]; 370 } 371 372 // Return the modified object 373 return target; 374 }; 375 376 jQuery.extend({ 377 noConflict: function(deep) { 378 window.$ = _$; 379 if ( deep ) 380 window.jQuery = _jQuery; 381 return jQuery; 382 }, 383 384 // This may seem like some crazy code, but trust me when I say that this 385 // is the only cross-browser way to do this. --John 386 isFunction: function( fn ) { 387 return !!fn && typeof fn != "string" && !fn.nodeName && 388 fn.constructor != Array && /function/i.test( fn + "" ); 389 }, 390 391 // check if an element is in a XML document 392 isXMLDoc: function(elem) { 393 return elem.documentElement && !elem.body || 394 elem.tagName && elem.ownerDocument && !elem.ownerDocument.body; 395 }, 396 397 // Evalulates a script in a global context 398 // Evaluates Async. in Safari 2 :-( 399 globalEval: function( data ) { 400 data = jQuery.trim( data ); 401 if ( data ) { 402 if ( window.execScript ) 403 window.execScript( data ); 404 else if ( jQuery.browser.safari ) 405 // safari doesn't provide a synchronous global eval 406 window.setTimeout( data, 0 ); 407 else 408 eval.call( window, data ); 409 } 410 }, 411 412 nodeName: function( elem, name ) { 413 return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase(); 414 }, 415 // args is for internal usage only 416 each: function( obj, fn, args ) { 417 if ( args ) { 418 if ( obj.length == undefined ) 419 for ( var i in obj ) 420 fn.apply( obj[i], args ); 421 else 422 for ( var i = 0, ol = obj.length; i < ol; i++ ) 423 if ( fn.apply( obj[i], args ) === false ) break; 424 425 // A special, fast, case for the most common use of each 426 } else { 427 if ( obj.length == undefined ) 428 for ( var i in obj ) 429 fn.call( obj[i], i, obj[i] ); 430 else 431 for ( var i = 0, ol = obj.length, val = obj[0]; 432 i < ol && fn.call(val,i,val) !== false; val = obj[++i] ){} 433 } 434 435 return obj; 436 }, 437 438 prop: function(elem, value, type, index, prop){ 439 // Handle executable functions 440 if ( jQuery.isFunction( value ) ) 441 value = value.call( elem, [index] ); 442 443 // exclude the following css properties to add px 444 var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i; 445 446 // Handle passing in a number to a CSS property 447 return value && value.constructor == Number && type == "curCSS" && !exclude.test(prop) ? 448 value + "px" : 449 value; 450 }, 451 452 className: { 453 // internal only, use addClass("class") 454 add: function( elem, c ){ 455 jQuery.each( (c || "").split(/\s+/), function(i, cur){ 456 if ( !jQuery.className.has( elem.className, cur ) ) 457 elem.className += ( elem.className ? " " : "" ) + cur; 458 }); 459 }, 460 461 // internal only, use removeClass("class") 462 remove: function( elem, c ){ 463 elem.className = c != undefined ? 464 jQuery.grep( elem.className.split(/\s+/), function(cur){ 465 return !jQuery.className.has( c, cur ); 466 }).join(" ") : ""; 467 }, 468 469 // internal only, use is(".class") 470 has: function( t, c ) { 471 return jQuery.inArray( c, (t.className || t).toString().split(/\s+/) ) > -1; 472 } 473 }, 474 swap: function(e,o,f) { 475 for ( var i in o ) { 476 e.style["old"+i] = e.style[i]; 477 e.style[i] = o[i]; 478 } 479 f.apply( e, [] ); 480 for ( var i in o ) 481 e.style[i] = e.style["old"+i]; 482 }, 483 484 css: function(e,p) { 485 if ( p == "height" || p == "width" ) { 486 var old = {}, oHeight, oWidth, d = ["Top","Bottom","Right","Left"]; 487 488 jQuery.each( d, function(){ 489 old["padding" + this] = 0; 490 old["border" + this + "Width"] = 0; 491 }); 492 493 jQuery.swap( e, old, function() { 494 if ( jQuery(e).is(':visible') ) { 495 oHeight = e.offsetHeight; 496 oWidth = e.offsetWidth; 497 } else { 498 e = jQuery(e.cloneNode(true)) 499 .find(":radio").removeAttr("checked").end() 500 .css({ 501 visibility: "hidden", position: "absolute", display: "block", right: "0", left: "0" 502 }).appendTo(e.parentNode)[0]; 503 504 var parPos = jQuery.css(e.parentNode,"position") || "static"; 505 if ( parPos == "static" ) 506 e.parentNode.style.position = "relative"; 507 508 oHeight = e.clientHeight; 509 oWidth = e.clientWidth; 510 511 if ( parPos == "static" ) 512 e.parentNode.style.position = "static"; 513 514 e.parentNode.removeChild(e); 515 } 516 }); 517 518 return p == "height" ? oHeight : oWidth; 519 } 520 521 return jQuery.curCSS( e, p ); 522 }, 523 524 curCSS: function(elem, prop, force) { 525 var ret, stack = [], swap = []; 526 527 // A helper method for determining if an element's values are broken 528 function color(a){ 529 if ( !jQuery.browser.safari ) 530 return false; 531 532 var ret = document.defaultView.getComputedStyle(a,null); 533 return !ret || ret.getPropertyValue("color") == ""; 534 } 535 536 if (prop == "opacity" && jQuery.browser.msie) { 537 ret = jQuery.attr(elem.style, "opacity"); 538 return ret == "" ? "1" : ret; 539 } 540 541 if (prop.match(/float/i)) 542 prop = styleFloat; 543 544 if (!force && elem.style[prop]) 545 ret = elem.style[prop]; 546 547 else if (document.defaultView && document.defaultView.getComputedStyle) { 548 549 if (prop.match(/float/i)) 550 prop = "float"; 551 552 prop = prop.replace(/([A-Z])/g,"-$1").toLowerCase(); 553 var cur = document.defaultView.getComputedStyle(elem, null); 554 555 if ( cur && !color(elem) ) 556 ret = cur.getPropertyValue(prop); 557 558 // If the element isn't reporting its values properly in Safari 559 // then some display: none elements are involved 560 else { 561 // Locate all of the parent display: none elements 562 for ( var a = elem; a && color(a); a = a.parentNode ) 563 stack.unshift(a); 564 565 // Go through and make them visible, but in reverse 566 // (It would be better if we knew the exact display type that they had) 567 for ( a = 0; a < stack.length; a++ ) 568 if ( color(stack[a]) ) { 569 swap[a] = stack[a].style.display; 570 stack[a].style.display = "block"; 571 } 572 573 // Since we flip the display style, we have to handle that 574 // one special, otherwise get the value 575 ret = prop == "display" && swap[stack.length-1] != null ? 576 "none" : 577 document.defaultView.getComputedStyle(elem,null).getPropertyValue(prop) || ""; 578 579 // Finally, revert the display styles back 580 for ( a = 0; a < swap.length; a++ ) 581 if ( swap[a] != null ) 582 stack[a].style.display = swap[a]; 583 } 584 585 if ( prop == "opacity" && ret == "" ) 586 ret = "1"; 587 588 } else if (elem.currentStyle) { 589 var newProp = prop.replace(/\-(\w)/g,function(m,c){return c.toUpperCase();}); 590 ret = elem.currentStyle[prop] || elem.currentStyle[newProp]; 591 } 592 593 return ret; 594 }, 595 596 clean: function(a, doc) { 597 var r = []; 598 doc = doc || document; 599 600 jQuery.each( a, function(i,arg){ 601 if ( !arg ) return; 602 603 if ( arg.constructor == Number ) 604 arg = arg.toString(); 605 606 // Convert html string into DOM nodes 607 if ( typeof arg == "string" ) { 608 // Trim whitespace, otherwise indexOf won't work as expected 609 var s = jQuery.trim(arg).toLowerCase(), div = doc.createElement("div"), tb = []; 610 611 var wrap = 612 // option or optgroup 613 !s.indexOf("<opt") && 614 [1, "<select>", "</select>"] || 615 616 !s.indexOf("<leg") && 617 [1, "<fieldset>", "</fieldset>"] || 618 619 s.match(/^<(thead|tbody|tfoot|colg|cap)/) && 620 [1, "<table>", "</table>"] || 621 622 !s.indexOf("<tr") && 623 [2, "<table><tbody>", "</tbody></table>"] || 624 625 // <thead> matched above 626 (!s.indexOf("<td") || !s.indexOf("<th")) && 627 [3, "<table><tbody><tr>", "</tr></tbody></table>"] || 628 629 !s.indexOf("<col") && 630 [2, "<table><tbody></tbody><colgroup>", "</colgroup></table>"] || 631 632 // IE can't serialize <link> and <script> tags normally 633 jQuery.browser.msie && 634 [1, "div<div>", "</div>"] || 635 636 [0,"",""]; 637 638 // Go to html and back, then peel off extra wrappers 639 div.innerHTML = wrap[1] + arg + wrap[2]; 640 641 // Move to the right depth 642 while ( wrap[0]-- ) 643 div = div.lastChild; 644 645 // Remove IE's autoinserted <tbody> from table fragments 646 if ( jQuery.browser.msie ) { 647 648 // String was a <table>, *may* have spurious <tbody> 649 if ( !s.indexOf("<table") && s.indexOf("<tbody") < 0 ) 650 tb = div.firstChild && div.firstChild.childNodes; 651 652 // String was a bare <thead> or <tfoot> 653 else if ( wrap[1] == "<table>" && s.indexOf("<tbody") < 0 ) 654 tb = div.childNodes; 655 656 for ( var n = tb.length-1; n >= 0 ; --n ) 657 if ( jQuery.nodeName(tb[n], "tbody") && !tb[n].childNodes.length ) 658 tb[n].parentNode.removeChild(tb[n]); 659 660 // IE completely kills leading whitespace when innerHTML is used 661 if ( /^\s/.test(arg) ) 662 div.insertBefore( doc.createTextNode( arg.match(/^\s*/)[0] ), div.firstChild ); 663 664 } 665 666 arg = jQuery.makeArray( div.childNodes ); 667 } 668 669 if ( 0 === arg.length && (!jQuery.nodeName(arg, "form") && !jQuery.nodeName(arg, "select")) ) 670 return; 671 672 if ( arg[0] == undefined || jQuery.nodeName(arg, "form") || arg.options ) 673 r.push( arg ); 674 else 675 r = jQuery.merge( r, arg ); 676 677 }); 678 679 return r; 680 }, 681 682 attr: function(elem, name, value){ 683 var fix = jQuery.isXMLDoc(elem) ? {} : jQuery.props; 684 685 // Safari mis-reports the default selected property of a hidden option 686 // Accessing the parent's selectedIndex property fixes it 687 if ( name == "selected" && jQuery.browser.safari ) 688 elem.parentNode.selectedIndex; 689 690 // Certain attributes only work when accessed via the old DOM 0 way 691 if ( fix[name] ) { 692 if ( value != undefined ) elem[fix[name]] = value; 693 return elem[fix[name]]; 694 } else if ( jQuery.browser.msie && name == "style" ) 695 return jQuery.attr( elem.style, "cssText", value ); 696 697 else if ( value == undefined && jQuery.browser.msie && jQuery.nodeName(elem, "form") && (name == "action" || name == "method") ) 698 return elem.getAttributeNode(name).nodeValue; 699 700 // IE elem.getAttribute passes even for style 701 else if ( elem.tagName ) { 702 703 if ( value != undefined ) elem.setAttribute( name, value ); 704 if ( jQuery.browser.msie && /href|src/.test(name) && !jQuery.isXMLDoc(elem) ) 705 return elem.getAttribute( name, 2 ); 706 return elem.getAttribute( name ); 707 708 // elem is actually elem.style ... set the style 709 } else { 710 // IE actually uses filters for opacity 711 if ( name == "opacity" && jQuery.browser.msie ) { 712 if ( value != undefined ) { 713 // IE has trouble with opacity if it does not have layout 714 // Force it by setting the zoom level 715 elem.zoom = 1; 716 717 // Set the alpha filter to set the opacity 718 elem.filter = (elem.filter || "").replace(/alpha\([^)]*\)/,"") + 719 (parseFloat(value).toString() == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")"); 720 } 721 722 return elem.filter ? 723 (parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100).toString() : ""; 724 } 725 name = name.replace(/-([a-z])/ig,function(z,b){return b.toUpperCase();}); 726 if ( value != undefined ) elem[name] = value; 727 return elem[name]; 728 } 729 }, 730 trim: function(t){ 731 return (t||"").replace(/^\s+|\s+$/g, ""); 732 }, 733 734 makeArray: function( a ) { 735 var r = []; 736 737 // Need to use typeof to fight Safari childNodes crashes 738 if ( typeof a != "array" ) 739 for ( var i = 0, al = a.length; i < al; i++ ) 740 r.push( a[i] ); 741 else 742 r = a.slice( 0 ); 743 744 return r; 745 }, 746 747 inArray: function( b, a ) { 748 for ( var i = 0, al = a.length; i < al; i++ ) 749 if ( a[i] == b ) 750 return i; 751 return -1; 752 }, 753 merge: function(first, second) { 754 // We have to loop this way because IE & Opera overwrite the length 755 // expando of getElementsByTagName 756 757 // Also, we need to make sure that the correct elements are being returned 758 // (IE returns comment nodes in a '*' query) 759 if ( jQuery.browser.msie ) { 760 for ( var i = 0; second[i]; i++ ) 761 if ( second[i].nodeType != 8 ) 762 first.push(second[i]); 763 } else 764 for ( var i = 0; second[i]; i++ ) 765 first.push(second[i]); 766 767 return first; 768 }, 769 unique: function(first) { 770 var r = [], num = jQuery.mergeNum++; 771 772 try { 773 for ( var i = 0, fl = first.length; i < fl; i++ ) 774 if ( num != first[i].mergeNum ) { 775 first[i].mergeNum = num; 776 r.push(first[i]); 777 } 778 } catch(e) { 779 r = first; 780 } 781 782 return r; 783 }, 784 785 mergeNum: 0, 786 grep: function(elems, fn, inv) { 787 // If a string is passed in for the function, make a function 788 // for it (a handy shortcut) 789 if ( typeof fn == "string" ) 790 fn = eval("false||function(a,i){return " + fn + "}"); 791 792 var result = []; 793 794 // Go through the array, only saving the items 795 // that pass the validator function 796 for ( var i = 0, el = elems.length; i < el; i++ ) 797 if ( !inv && fn(elems[i],i) || inv && !fn(elems[i],i) ) 798 result.push( elems[i] ); 799 800 return result; 801 }, 802 map: function(elems, fn) { 803 // If a string is passed in for the function, make a function 804 // for it (a handy shortcut) 805 if ( typeof fn == "string" ) 806 fn = eval("false||function(a){return " + fn + "}"); 807 808 var result = []; 809 810 // Go through the array, translating each of the items to their 811 // new value (or values). 812 for ( var i = 0, el = elems.length; i < el; i++ ) { 813 var val = fn(elems[i],i); 814 815 if ( val !== null && val != undefined ) { 816 if ( val.constructor != Array ) val = [val]; 817 result = result.concat( val ); 818 } 819 } 820 821 return result; 822 } 823 }); 824 825 /* 826 * Whether the W3C compliant box model is being used. 827 * 828 * @property 829 * @name $.boxModel 830 * @type Boolean 831 * @cat JavaScript 832 */ 833 var userAgent = navigator.userAgent.toLowerCase(); 834 835 // Figure out what browser is being used 836 jQuery.browser = { 837 version: (userAgent.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/) || [])[1], 838 safari: /webkit/.test(userAgent), 839 opera: /opera/.test(userAgent), 840 msie: /msie/.test(userAgent) && !/opera/.test(userAgent), 841 mozilla: /mozilla/.test(userAgent) && !/(compatible|webkit)/.test(userAgent) 842 }; 843 844 var styleFloat = jQuery.browser.msie ? "styleFloat" : "cssFloat"; 845 846 jQuery.extend({ 847 // Check to see if the W3C box model is being used 848 boxModel: !jQuery.browser.msie || document.compatMode == "CSS1Compat", 849 850 styleFloat: jQuery.browser.msie ? "styleFloat" : "cssFloat", 851 852 props: { 853 "for": "htmlFor", 854 "class": "className", 855 "float": styleFloat, 856 cssFloat: styleFloat, 857 styleFloat: styleFloat, 858 innerHTML: "innerHTML", 859 className: "className", 860 value: "value", 861 disabled: "disabled", 862 checked: "checked", 863 readonly: "readOnly", 864 selected: "selected", 865 maxlength: "maxLength" 866 } 867 }); 868 869 jQuery.each({ 870 parent: "a.parentNode", 871 parents: "jQuery.parents(a)", 872 next: "jQuery.nth(a,2,'nextSibling')", 873 prev: "jQuery.nth(a,2,'previousSibling')", 874 siblings: "jQuery.sibling(a.parentNode.firstChild,a)", 875 children: "jQuery.sibling(a.firstChild)" 876 }, function(i,n){ 877 jQuery.fn[ i ] = function(a) { 878 var ret = jQuery.map(this,n); 879 if ( a && typeof a == "string" ) 880 ret = jQuery.multiFilter(a,ret); 881 return this.pushStack( jQuery.unique(ret) ); 882 }; 883 }); 884 885 jQuery.each({ 886 appendTo: "append", 887 prependTo: "prepend", 888 insertBefore: "before", 889 insertAfter: "after" 890 }, function(i,n){ 891 jQuery.fn[ i ] = function(){ 892 var a = arguments; 893 return this.each(function(){ 894 for ( var j = 0, al = a.length; j < al; j++ ) 895 jQuery(a[j])[n]( this ); 896 }); 897 }; 898 }); 899 900 jQuery.each( { 901 removeAttr: function( key ) { 902 jQuery.attr( this, key, "" ); 903 this.removeAttribute( key ); 904 }, 905 addClass: function(c){ 906 jQuery.className.add(this,c); 907 }, 908 removeClass: function(c){ 909 jQuery.className.remove(this,c); 910 }, 911 toggleClass: function( c ){ 912 jQuery.className[ jQuery.className.has(this,c) ? "remove" : "add" ](this, c); 913 }, 914 remove: function(a){ 915 if ( !a || jQuery.filter( a, [this] ).r.length ) 916 this.parentNode.removeChild( this ); 917 }, 918 empty: function() { 919 while ( this.firstChild ) 920 this.removeChild( this.firstChild ); 921 } 922 }, function(i,n){ 923 jQuery.fn[ i ] = function() { 924 return this.each( n, arguments ); 925 }; 926 }); 927 928 // DEPRECATED 929 jQuery.each( [ "eq", "lt", "gt", "contains" ], function(i,n){ 930 jQuery.fn[ n ] = function(num,fn) { 931 return this.filter( ":" + n + "(" + num + ")", fn ); 932 }; 933 }); 934 935 jQuery.each( [ "height", "width" ], function(i,n){ 936 jQuery.fn[ n ] = function(h) { 937 return h == undefined ? 938 ( this.length ? jQuery.css( this[0], n ) : null ) : 939 this.css( n, h.constructor == String ? h : h + "px" ); 940 }; 941 }); 942 943 var chars = jQuery.browser.safari && parseInt(jQuery.browser.version) < 417 ? 944 "(?:[\\w*_-]|\\\\.)" : 945 "(?:[\\w\u0128-\uFFFF*_-]|\\\\.)", 946 quickChild = new RegExp("^[/>]\\s*(" + chars + "+)"), 947 quickID = new RegExp("^(" + chars + "+)(#)(" + chars + "+)"), 948 quickClass = new RegExp("^([#.]?)(" + chars + "*)"); 949 950 jQuery.extend({ 951 expr: { 952 "": "m[2]=='*'||jQuery.nodeName(a,m[2])", 953 "#": "a.getAttribute('id')==m[2]", 954 ":": { 955 // Position Checks 956 lt: "i<m[3]-0", 957 gt: "i>m[3]-0", 958 nth: "m[3]-0==i", 959 eq: "m[3]-0==i", 960 first: "i==0", 961 last: "i==r.length-1", 962 even: "i%2==0", 963 odd: "i%2", 964 965 // Child Checks 966 "first-child": "a.parentNode.getElementsByTagName('*')[0]==a", 967 "last-child": "jQuery.nth(a.parentNode.lastChild,1,'previousSibling')==a", 968 "only-child": "!jQuery.nth(a.parentNode.lastChild,2,'previousSibling')", 969 970 // Parent Checks 971 parent: "a.firstChild", 972 empty: "!a.firstChild", 973 974 // Text Check 975 contains: "(a.textContent||a.innerText||'').indexOf(m[3])>=0", 976 977 // Visibility 978 visible: '"hidden"!=a.type&&jQuery.css(a,"display")!="none"&&jQuery.css(a,"visibility")!="hidden"', 979 hidden: '"hidden"==a.type||jQuery.css(a,"display")=="none"||jQuery.css(a,"visibility")=="hidden"', 980 981 // Form attributes 982 enabled: "!a.disabled", 983 disabled: "a.disabled", 984 checked: "a.checked", 985 selected: "a.selected||jQuery.attr(a,'selected')", 986 987 // Form elements 988 text: "'text'==a.type", 989 radio: "'radio'==a.type", 990 checkbox: "'checkbox'==a.type", 991 file: "'file'==a.type", 992 password: "'password'==a.type", 993 submit: "'submit'==a.type", 994 image: "'image'==a.type", 995 reset: "'reset'==a.type", 996 button: '"button"==a.type||jQuery.nodeName(a,"button")', 997 input: "/input|select|textarea|button/i.test(a.nodeName)", 998 999 // :has() 1000 has: "jQuery.find(m[3],a).length" 1001 }, 1002 // DEPRECATED 1003 "[": "jQuery.find(m[2],a).length" 1004 }, 1005 1006 // The regular expressions that power the parsing engine 1007 parse: [ 1008 // Match: [@value='test'], [@foo] 1009 /^\[ *(@)([\w-]+) *([!*$^~=]*) *('?"?)(.*?)\4 *\]/, 1010 1011 // DEPRECATED 1012 // Match: [div], [div p] 1013 /^(\[)\s*(.*?(\[.*?\])?[^[]*?)\s*\]/, 1014 1015 // Match: :contains('foo') 1016 /^(:)([\w-]+)\("?'?(.*?(\(.*?\))?[^(]*?)"?'?\)/, 1017 1018 // Match: :even, :last-chlid, #id, .class 1019 new RegExp("^([:.#]*)(" + chars + "+)") 1020 ], 1021 1022 multiFilter: function( expr, elems, not ) { 1023 var old, cur = []; 1024 1025 while ( expr && expr != old ) { 1026 old = expr; 1027 var f = jQuery.filter( expr, elems, not ); 1028 expr = f.t.replace(/^\s*,\s*/, "" ); 1029 cur = not ? elems = f.r : jQuery.merge( cur, f.r ); 1030 } 1031 1032 return cur; 1033 }, 1034 find: function( t, context ) { 1035 // Quickly handle non-string expressions 1036 if ( typeof t != "string" ) 1037 return [ t ]; 1038 1039 // Make sure that the context is a DOM Element 1040 if ( context && !context.nodeType ) 1041 context = null; 1042 1043 // Set the correct context (if none is provided) 1044 context = context || document; 1045 1046 // DEPRECATED 1047 // Handle the common XPath // expression 1048 if ( !t.indexOf("//") ) { 1049 //context = context.documentElement; 1050 t = t.substr(2,t.length); 1051 1052 // DEPRECATED 1053 // And the / root expression 1054 } else if ( !t.indexOf("/") && !context.ownerDocument ) { 1055 context = context.documentElement; 1056 t = t.substr(1,t.length); 1057 if ( t.indexOf("/") >= 1 ) 1058 t = t.substr(t.indexOf("/"),t.length); 1059 } 1060 1061 // Initialize the search 1062 var ret = [context], done = [], last; 1063 1064 // Continue while a selector expression exists, and while 1065 // we're no longer looping upon ourselves 1066 while ( t && last != t ) { 1067 var r = []; 1068 last = t; 1069 1070 // DEPRECATED 1071 t = jQuery.trim(t).replace( /^\/\//, "" ); 1072 1073 var foundToken = false; 1074 1075 // An attempt at speeding up child selectors that 1076 // point to a specific element tag 1077 var re = quickChild; 1078 var m = re.exec(t); 1079 1080 if ( m ) { 1081 var nodeName = m[1].toUpperCase(); 1082 1083 // Perform our own iteration and filter 1084 for ( var i = 0; ret[i]; i++ ) 1085 for ( var c = ret[i].firstChild; c; c = c.nextSibling ) 1086 if ( c.nodeType == 1 && (nodeName == "*" || c.nodeName.toUpperCase() == nodeName.toUpperCase()) ) 1087 r.push( c ); 1088 1089 ret = r; 1090 t = t.replace( re, "" ); 1091 if ( t.indexOf(" ") == 0 ) continue; 1092 foundToken = true; 1093 } else { 1094 // (.. and /) DEPRECATED 1095 re = /^((\/?\.\.)|([>\/+~]))\s*(\w*)/i; 1096 1097 if ( (m = re.exec(t)) != null ) { 1098 r = []; 1099 1100 var nodeName = m[4], mergeNum = jQuery.mergeNum++; 1101 m = m[1]; 1102 1103 for ( var j = 0, rl = ret.length; j < rl; j++ ) 1104 if ( m.indexOf("..") < 0 ) { 1105 var n = m == "~" || m == "+" ? ret[j].nextSibling : ret[j].firstChild; 1106 for ( ; n; n = n.nextSibling ) 1107 if ( n.nodeType == 1 ) { 1108 if ( m == "~" && n.mergeNum == mergeNum ) break; 1109 1110 if (!nodeName || n.nodeName.toUpperCase() == nodeName.toUpperCase() ) { 1111 if ( m == "~" ) n.mergeNum = mergeNum; 1112 r.push( n ); 1113 } 1114 1115 if ( m == "+" ) break; 1116 } 1117 // DEPRECATED 1118 } else 1119 r.push( ret[j].parentNode ); 1120 1121 ret = r; 1122 1123 // And remove the token 1124 t = jQuery.trim( t.replace( re, "" ) ); 1125 foundToken = true; 1126 } 1127 } 1128 1129 // See if there's still an expression, and that we haven't already 1130 // matched a token 1131 if ( t && !foundToken ) { 1132 // Handle multiple expressions 1133 if ( !t.indexOf(",") ) { 1134 // Clean the result set 1135 if ( context == ret[0] ) ret.shift(); 1136 1137 // Merge the result sets 1138 done = jQuery.merge( done, ret ); 1139 1140 // Reset the context 1141 r = ret = [context]; 1142 1143 // Touch up the selector string 1144 t = " " + t.substr(1,t.length); 1145 1146 } else { 1147 // Optimize for the case nodeName#idName 1148 var re2 = quickID; 1149 var m = re2.exec(t); 1150 1151 // Re-organize the results, so that they're consistent 1152 if ( m ) { 1153 m = [ 0, m[2], m[3], m[1] ]; 1154 1155 } else { 1156 // Otherwise, do a traditional filter check for 1157 // ID, class, and element selectors 1158 re2 = quickClass; 1159 m = re2.exec(t); 1160 } 1161 1162 m[2] = m[2].replace(/\\/g, ""); 1163 1164 var elem = ret[ret.length-1]; 1165 1166 // Try to do a global search by ID, where we can 1167 if ( m[1] == "#" && elem && elem.getElementById && !jQuery.isXMLDoc(elem) ) { 1168 // Optimization for HTML document case 1169 var oid = elem.getElementById(m[2]); 1170 1171 // Do a quick check for the existence of the actual ID attribute 1172 // to avoid selecting by the name attribute in IE 1173 // also check to insure id is a string to avoid selecting an element with the name of 'id' inside a form 1174 if ( (jQuery.browser.msie||jQuery.browser.opera) && oid && typeof oid.id == "string" && oid.id != m[2] ) 1175 oid = jQuery('[@id="'+m[2]+'"]', elem)[0]; 1176 1177 // Do a quick check for node name (where applicable) so 1178 // that div#foo searches will be really fast 1179 ret = r = oid && (!m[3] || jQuery.nodeName(oid, m[3])) ? [oid] : []; 1180 } else { 1181 // We need to find all descendant elements 1182 for ( var i = 0; ret[i]; i++ ) { 1183 // Grab the tag name being searched for 1184 var tag = m[1] != "" || m[0] == "" ? "*" : m[2]; 1185 1186 // Handle IE7 being really dumb about <object>s 1187 if ( tag == "*" && ret[i].nodeName.toLowerCase() == "object" ) 1188 tag = "param"; 1189 1190 r = jQuery.merge( r, ret[i].getElementsByTagName( tag )); 1191 } 1192 1193 // It's faster to filter by class and be done with it 1194 if ( m[1] == "." ) 1195 r = jQuery.classFilter( r, m[2] ); 1196 1197 // Same with ID filtering 1198 if ( m[1] == "#" ) { 1199 var tmp = []; 1200 1201 // Try to find the element with the ID 1202 for ( var i = 0; r[i]; i++ ) 1203 if ( r[i].getAttribute("id") == m[2] ) { 1204 tmp = [ r[i] ]; 1205 break; 1206 } 1207 1208 r = tmp; 1209 } 1210 1211 ret = r; 1212 } 1213 1214 t = t.replace( re2, "" ); 1215 } 1216 1217 } 1218 1219 // If a selector string still exists 1220 if ( t ) { 1221 // Attempt to filter it 1222 var val = jQuery.filter(t,r); 1223 ret = r = val.r; 1224 t = jQuery.trim(val.t); 1225 } 1226 } 1227 1228 // An error occurred with the selector; 1229 // just return an empty set instead 1230 if ( t ) 1231 ret = []; 1232 1233 // Remove the root context 1234 if ( ret && context == ret[0] ) 1235 ret.shift(); 1236 1237 // And combine the results 1238 done = jQuery.merge( done, ret ); 1239 1240 return done; 1241 }, 1242 1243 classFilter: function(r,m,not){ 1244 m = " " + m + " "; 1245 var tmp = []; 1246 for ( var i = 0; r[i]; i++ ) { 1247 var pass = (" " + r[i].className + " ").indexOf( m ) >= 0; 1248 if ( !not && pass || not && !pass ) 1249 tmp.push( r[i] ); 1250 } 1251 return tmp; 1252 }, 1253 1254 filter: function(t,r,not) { 1255 var last; 1256 1257 // Look for common filter expressions 1258 while ( t && t != last ) { 1259 last = t; 1260 1261 var p = jQuery.parse, m; 1262 1263 for ( var i = 0; p[i]; i++ ) { 1264 m = p[i].exec( t ); 1265 1266 if ( m ) { 1267 // Remove what we just matched 1268 t = t.substring( m[0].length ); 1269 1270 m[2] = m[2].replace(/\\/g, ""); 1271 break; 1272 } 1273 } 1274 1275 if ( !m ) 1276 break; 1277 1278 // :not() is a special case that can be optimized by 1279 // keeping it out of the expression list 1280 if ( m[1] == ":" && m[2] == "not" ) 1281 r = jQuery.filter(m[3], r, true).r; 1282 1283 // We can get a big speed boost by filtering by class here 1284 else if ( m[1] == "." ) 1285 r = jQuery.classFilter(r, m[2], not); 1286 1287 else if ( m[1] == "@" ) { 1288 var tmp = [], type = m[3]; 1289 1290 for ( var i = 0, rl = r.length; i < rl; i++ ) { 1291 var a = r[i], z = a[ jQuery.props[m[2]] || m[2] ]; 1292 1293 if ( z == null || /href|src|selected/.test(m[2]) ) 1294 z = jQuery.attr(a,m[2]) || ''; 1295 1296 if ( (type == "" && !!z || 1297 type == "=" && z == m[5] || 1298 type == "!=" && z != m[5] || 1299 type == "^=" && z && !z.indexOf(m[5]) || 1300 type == "$=" && z.substr(z.length - m[5].length) == m[5] || 1301 (type == "*=" || type == "~=") && z.indexOf(m[5]) >= 0) ^ not ) 1302 tmp.push( a ); 1303 } 1304 1305 r = tmp; 1306 1307 // We can get a speed boost by handling nth-child here 1308 } else if ( m[1] == ":" && m[2] == "nth-child" ) { 1309 var num = jQuery.mergeNum++, tmp = [], 1310 test = /(\d*)n\+?(\d*)/.exec( 1311 m[3] == "even" && "2n" || m[3] == "odd" && "2n+1" || 1312 !/\D/.test(m[3]) && "n+" + m[3] || m[3]), 1313 first = (test[1] || 1) - 0, last = test[2] - 0; 1314 1315 for ( var i = 0, rl = r.length; i < rl; i++ ) { 1316 var node = r[i], parentNode = node.parentNode; 1317 1318 if ( num != parentNode.mergeNum ) { 1319 var c = 1; 1320 1321 for ( var n = parentNode.firstChild; n; n = n.nextSibling ) 1322 if ( n.nodeType == 1 ) 1323 n.nodeIndex = c++; 1324 1325 parentNode.mergeNum = num; 1326 } 1327 1328 var add = false; 1329 1330 if ( first == 1 ) { 1331 if ( last == 0 || node.nodeIndex == last ) 1332 add = true; 1333 } else if ( (node.nodeIndex + last) % first == 0 ) 1334 add = true; 1335 1336 if ( add ^ not ) 1337 tmp.push( node ); 1338 } 1339 1340 r = tmp; 1341 1342 // Otherwise, find the expression to execute 1343 } else { 1344 var f = jQuery.expr[m[1]]; 1345 if ( typeof f != "string" ) 1346 f = jQuery.expr[m[1]][m[2]]; 1347 1348 // Build a custom macro to enclose it 1349 f = eval("false||function(a,i){return " + f + "}"); 1350 1351 // Execute it against the current filter 1352 r = jQuery.grep( r, f, not ); 1353 } 1354 } 1355 1356 // Return an array of filtered elements (r) 1357 // and the modified expression string (t) 1358 return { r: r, t: t }; 1359 }, 1360 parents: function( elem ){ 1361 var matched = []; 1362 var cur = elem.parentNode; 1363 while ( cur && cur != document ) { 1364 matched.push( cur ); 1365 cur = cur.parentNode; 1366 } 1367 return matched; 1368 }, 1369 nth: function(cur,result,dir,elem){ 1370 result = result || 1; 1371 var num = 0; 1372 1373 for ( ; cur; cur = cur[dir] ) 1374 if ( cur.nodeType == 1 && ++num == result ) 1375 break; 1376 1377 return cur; 1378 }, 1379 sibling: function( n, elem ) { 1380 var r = []; 1381 1382 for ( ; n; n = n.nextSibling ) { 1383 if ( n.nodeType == 1 && (!elem || n != elem) ) 1384 r.push( n ); 1385 } 1386 1387 return r; 1388 } 1389 }); 1390 /* 1391 * A number of helper functions used for managing events. 1392 * Many of the ideas behind this code orignated from 1393 * Dean Edwards' addEvent library. 1394 */ 1395 jQuery.event = { 1396 1397 // Bind an event to an element 1398 // Original by Dean Edwards 1399 add: function(element, type, handler, data) { 1400 // For whatever reason, IE has trouble passing the window object 1401 // around, causing it to be cloned in the process 1402 if ( jQuery.browser.msie && element.setInterval != undefined ) 1403 element = window; 1404 1405 // Make sure that the function being executed has a unique ID 1406 if ( !handler.guid ) 1407 handler.guid = this.guid++; 1408 1409 // if data is passed, bind to handler 1410 if( data != undefined ) { 1411 // Create temporary function pointer to original handler 1412 var fn = handler; 1413 1414 // Create unique handler function, wrapped around original handler 1415 handler = function() { 1416 // Pass arguments and context to original handler 1417 return fn.apply(this, arguments); 1418 }; 1419 1420 // Store data in unique handler 1421 handler.data = data; 1422 1423 // Set the guid of unique handler to the same of original handler, so it can be removed 1424 handler.guid = fn.guid; 1425 } 1426 1427 // Init the element's event structure 1428 if (!element.$events) 1429 element.$events = {}; 1430 1431 if (!element.$handle) 1432 element.$handle = function() { 1433 // returned undefined or false 1434 var val; 1435 1436 // Handle the second event of a trigger and when 1437 // an event is called after a page has unloaded 1438 if ( typeof jQuery == "undefined" || jQuery.event.triggered ) 1439 return val; 1440 1441 val = jQuery.event.handle.apply(element, arguments); 1442 1443 return val; 1444 }; 1445 1446 // Get the current list of functions bound to this event 1447 var handlers = element.$events[type]; 1448 1449 // Init the event handler queue 1450 if (!handlers) { 1451 handlers = element.$events[type] = {}; 1452 1453 // And bind the global event handler to the element 1454 if (element.addEventListener) 1455 element.addEventListener(type, element.$handle, false); 1456 else 1457 element.attachEvent("on" + type, element.$handle); 1458 } 1459 1460 // Add the function to the element's handler list 1461 handlers[handler.guid] = handler; 1462 1463 // Keep track of which events have been used, for global triggering 1464 this.global[type] = true; 1465 }, 1466 1467 guid: 1, 1468 global: {}, 1469 1470 // Detach an event or set of events from an element 1471 remove: function(element, type, handler) { 1472 var events = element.$events, ret, index; 1473 1474 if ( events ) { 1475 // type is actually an event object here 1476 if ( type && type.type ) { 1477 handler = type.handler; 1478 type = type.type; 1479 } 1480 1481 if ( !type ) { 1482 for ( type in events ) 1483 this.remove( element, type ); 1484 1485 } else if ( events[type] ) { 1486 // remove the given handler for the given type 1487 if ( handler ) 1488 delete events[type][handler.guid]; 1489 1490 // remove all handlers for the given type 1491 else 1492 for ( handler in element.$events[type] ) 1493 delete events[type][handler]; 1494 1495 // remove generic event handler if no more handlers exist 1496 for ( ret in events[type] ) break; 1497 if ( !ret ) { 1498 if (element.removeEventListener) 1499 element.removeEventListener(type, element.$handle, false); 1500 else 1501 element.detachEvent("on" + type, element.$handle); 1502 ret = null; 1503 delete events[type]; 1504 } 1505 } 1506 1507 // Remove the expando if it's no longer used 1508 for ( ret in events ) break; 1509 if ( !ret ) 1510 element.$handle = element.$events = null; 1511 } 1512 }, 1513 1514 trigger: function(type, data, element) { 1515 // Clone the incoming data, if any 1516 data = jQuery.makeArray(data || []); 1517 1518 // Handle a global trigger 1519 if ( !element ) { 1520 // Only trigger if we've ever bound an event for it 1521 if ( this.global[type] ) 1522 jQuery("*").add([window, document]).trigger(type, data); 1523 1524 // Handle triggering a single element 1525 } else { 1526 var val, ret, fn = jQuery.isFunction( element[ type ] || null ); 1527 1528 // Pass along a fake event 1529 data.unshift( this.fix({ type: type, target: element }) ); 1530 1531 // Trigger the event 1532 if ( jQuery.isFunction( element.$handle ) ) 1533 val = element.$handle.apply( element, data ); 1534 if ( !fn && element["on"+type] && element["on"+type].apply( element, data ) === false ) 1535 val = false; 1536 1537 if ( fn && val !== false && !(jQuery.nodeName(element, 'a') && type == "click") ) { 1538 this.triggered = true; 1539 element[ type ](); 1540 } 1541 1542 this.triggered = false; 1543 } 1544 }, 1545 1546 handle: function(event) { 1547 // returned undefined or false 1548 var val; 1549 1550 // Empty object is for triggered events with no data 1551 event = jQuery.event.fix( event || window.event || {} ); 1552 1553 var c = this.$events && this.$events[event.type], args = Array.prototype.slice.call( arguments, 1 ); 1554 args.unshift( event ); 1555 1556 for ( var j in c ) { 1557 // Pass in a reference to the handler function itself 1558 // So that we can later remove it 1559 args[0].handler = c[j]; 1560 args[0].data = c[j].data; 1561 1562 if ( c[j].apply( this, args ) === false ) { 1563 event.preventDefault(); 1564 event.stopPropagation(); 1565 val = false; 1566 } 1567 } 1568 1569 // Clean up added properties in IE to prevent memory leak 1570 if (jQuery.browser.msie) 1571 event.target = event.preventDefault = event.stopPropagation = 1572 event.handler = event.data = null; 1573 1574 return val; 1575 }, 1576 1577 fix: function(event) { 1578 // store a copy of the original event object 1579 // and clone to set read-only properties 1580 var originalEvent = event; 1581 event = jQuery.extend({}, originalEvent); 1582 1583 // add preventDefault and stopPropagation since 1584 // they will not work on the clone 1585 event.preventDefault = function() { 1586 // if preventDefault exists run it on the original event 1587 if (originalEvent.preventDefault) 1588 originalEvent.preventDefault(); 1589 // otherwise set the returnValue property of the original event to false (IE) 1590 originalEvent.returnValue = false; 1591 }; 1592 event.stopPropagation = function() { 1593 // if stopPropagation exists run it on the original event 1594 if (originalEvent.stopPropagation) 1595 originalEvent.stopPropagation(); 1596 // otherwise set the cancelBubble property of the original event to true (IE) 1597 originalEvent.cancelBubble = true; 1598 }; 1599 1600 // Fix target property, if necessary 1601 if ( !event.target && event.srcElement ) 1602 event.target = event.srcElement; 1603 1604 // check if target is a textnode (safari) 1605 if (jQuery.browser.safari && event.target.nodeType == 3) 1606 event.target = originalEvent.target.parentNode; 1607 1608 // Add relatedTarget, if necessary 1609 if ( !event.relatedTarget && event.fromElement ) 1610 event.relatedTarget = event.fromElement == event.target ? event.toElement : event.fromElement; 1611 1612 // Calculate pageX/Y if missing and clientX/Y available 1613 if ( event.pageX == null && event.clientX != null ) { 1614 var e = document.documentElement, b = document.body; 1615 event.pageX = event.clientX + (e && e.scrollLeft || b.scrollLeft || 0); 1616 event.pageY = event.clientY + (e && e.scrollTop || b.scrollTop || 0); 1617 } 1618 1619 // Add which for key events 1620 if ( !event.which && (event.charCode || event.keyCode) ) 1621 event.which = event.charCode || event.keyCode; 1622 1623 // Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs) 1624 if ( !event.metaKey && event.ctrlKey ) 1625 event.metaKey = event.ctrlKey; 1626 1627 // Add which for click: 1 == left; 2 == middle; 3 == right 1628 // Note: button is not normalized, so don't use it 1629 if ( !event.which && event.button ) 1630 event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) )); 1631 1632 return event; 1633 } 1634 }; 1635 1636 jQuery.fn.extend({ 1637 bind: function( type, data, fn ) { 1638 return type == "unload" ? this.one(type, data, fn) : this.each(function(){ 1639 jQuery.event.add( this, type, fn || data, fn && data ); 1640 }); 1641 }, 1642 one: function( type, data, fn ) { 1643 return this.each(function(){ 1644 jQuery.event.add( this, type, function(event) { 1645 jQuery(this).unbind(event); 1646 return (fn || data).apply( this, arguments); 1647 }, fn && data); 1648 }); 1649 }, 1650 unbind: function( type, fn ) { 1651 return this.each(function(){ 1652 jQuery.event.remove( this, type, fn ); 1653 }); 1654 }, 1655 trigger: function( type, data ) { 1656 return this.each(function(){ 1657 jQuery.event.trigger( type, data, this ); 1658 }); 1659 }, 1660 toggle: function() { 1661 // Save reference to arguments for access in closure 1662 var a = arguments; 1663 1664 return this.click(function(e) { 1665 // Figure out which function to execute 1666 this.lastToggle = 0 == this.lastToggle ? 1 : 0; 1667 1668 // Make sure that clicks stop 1669 e.preventDefault(); 1670 1671 // and execute the function 1672 return a[this.lastToggle].apply( this, [e] ) || false; 1673 }); 1674 }, 1675 hover: function(f,g) { 1676 1677 // A private function for handling mouse 'hovering' 1678 function handleHover(e) { 1679 // Check if mouse(over|out) are still within the same parent element 1680 var p = e.relatedTarget; 1681 1682 // Traverse up the tree 1683 while ( p && p != this ) try { p = p.parentNode; } catch(e) { p = this; }; 1684 1685 // If we actually just moused on to a sub-element, ignore it 1686 if ( p == this ) return false; 1687 1688 // Execute the right function 1689 return (e.type == "mouseover" ? f : g).apply(this, [e]); 1690 } 1691 1692 // Bind the function to the two event listeners 1693 return this.mouseover(handleHover).mouseout(handleHover); 1694 }, 1695 ready: function(f) { 1696 // Attach the listeners 1697 bindReady(); 1698 1699 // If the DOM is already ready 1700 if ( jQuery.isReady ) 1701 // Execute the function immediately 1702 f.apply( document, [jQuery] ); 1703 1704 // Otherwise, remember the function for later 1705 else 1706 // Add the function to the wait list 1707 jQuery.readyList.push( function() { return f.apply(this, [jQuery]); } ); 1708 1709 return this; 1710 } 1711 }); 1712 1713 jQuery.extend({ 1714 /* 1715 * All the code that makes DOM Ready work nicely. 1716 */ 1717 isReady: false, 1718 readyList: [], 1719 1720 // Handle when the DOM is ready 1721 ready: function() { 1722 // Make sure that the DOM is not already loaded 1723 if ( !jQuery.isReady ) { 1724 // Remember that the DOM is ready 1725 jQuery.isReady = true; 1726 1727 // If there are functions bound, to execute 1728 if ( jQuery.readyList ) { 1729 // Execute all of them 1730 jQuery.each( jQuery.readyList, function(){ 1731 this.apply( document ); 1732 }); 1733 1734 // Reset the list of functions 1735 jQuery.readyList = null; 1736 } 1737 // Remove event listener to avoid memory leak 1738 if ( jQuery.browser.mozilla || jQuery.browser.opera ) 1739 document.removeEventListener( "DOMContentLoaded", jQuery.ready, false ); 1740 1741 // Remove script element used by IE hack 1742 if( !window.frames.length ) // don't remove if frames are present (#1187) 1743 jQuery(window).load(function(){ jQuery("#__ie_init").remove(); }); 1744 } 1745 } 1746 }); 1747 1748 jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," + 1749 "mousedown,mouseup,mousemove,mouseover,mouseout,change,select," + 1750 "submit,keydown,keypress,keyup,error").split(","), function(i,o){ 1751 1752 // Handle event binding 1753 jQuery.fn[o] = function(f){ 1754 return f ? this.bind(o, f) : this.trigger(o); 1755 }; 1756 1757 }); 1758 1759 var readyBound = false; 1760 1761 function bindReady(){ 1762 if ( readyBound ) return; 1763 readyBound = true; 1764 1765 // If Mozilla is used 1766 if ( jQuery.browser.mozilla || jQuery.browser.opera ) 1767 // Use the handy event callback 1768 document.addEventListener( "DOMContentLoaded", jQuery.ready, false ); 1769 1770 // If IE is used, use the excellent hack by Matthias Miller 1771 // http://www.outofhanwell.com/blog/index.php?title=the_window_onload_problem_revisited 1772 else if ( jQuery.browser.msie ) { 1773 1774 // Only works if you document.write() it 1775 document.write("<scr" + "ipt id=__ie_init defer=true " + 1776 "src=//:><\/script>"); 1777 1778 // Use the defer script hack 1779 var script = document.getElementById("__ie_init"); 1780 1781 // script does not exist if jQuery is loaded dynamically 1782 if ( script ) 1783 script.onreadystatechange = function() { 1784 if ( document.readyState != "complete" ) return; 1785 jQuery.ready(); 1786 }; 1787 1788 // Clear from memory 1789 script = null; 1790 1791 // If Safari is used 1792 } else if ( jQuery.browser.safari ) 1793 // Continually check to see if the document.readyState is valid 1794 jQuery.safariTimer = setInterval(function(){ 1795 // loaded and complete are both valid states 1796 if ( document.readyState == "loaded" || 1797 document.readyState == "complete" ) { 1798 1799 // If either one are found, remove the timer 1800 clearInterval( jQuery.safariTimer ); 1801 jQuery.safariTimer = null; 1802 1803 // and execute any waiting functions 1804 jQuery.ready(); 1805 } 1806 }, 10); 1807 1808 // A fallback to window.onload, that will always work 1809 jQuery.event.add( window, "load", jQuery.ready ); 1810 } 1811 jQuery.fn.extend({ 1812 // DEPRECATED 1813 loadIfModified: function( url, params, callback ) { 1814 this.load( url, params, callback, 1 ); 1815 }, 1816 load: function( url, params, callback, ifModified ) { 1817 if ( jQuery.isFunction( url ) ) 1818 return this.bind("load", url); 1819 1820 callback = callback || function(){}; 1821 1822 // Default to a GET request 1823 var type = "GET"; 1824 1825 // If the second parameter was provided 1826 if ( params ) 1827 // If it's a function 1828 if ( jQuery.isFunction( params ) ) { 1829 // We assume that it's the callback 1830 callback = params; 1831 params = null; 1832 1833 // Otherwise, build a param string 1834 } else { 1835 params = jQuery.param( params ); 1836 type = "POST"; 1837 } 1838 1839 var self = this; 1840 1841 // Request the remote document 1842 jQuery.ajax({ 1843 url: url, 1844 type: type, 1845 data: params, 1846 ifModified: ifModified, 1847 complete: function(res, status){ 1848 // If successful, inject the HTML into all the matched elements 1849 if ( status == "success" || !ifModified && status == "notmodified" ) 1850 self.html(res.responseText); 1851 1852 // Add delay to account for Safari's delay in globalEval 1853 setTimeout(function(){ 1854 self.each( callback, [res.responseText, status, res] ); 1855 }, 13); 1856 } 1857 }); 1858 return this; 1859 }, 1860 serialize: function() { 1861 return jQuery.param( this ); 1862 }, 1863 1864 // DEPRECATED 1865 // This method no longer does anything - all script evaluation is 1866 // taken care of within the HTML injection methods. 1867 evalScripts: function(){} 1868 1869 }); 1870 1871 // Attach a bunch of functions for handling common AJAX events 1872 1873 jQuery.each( "ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess,ajaxSend".split(","), function(i,o){ 1874 jQuery.fn[o] = function(f){ 1875 return this.bind(o, f); 1876 }; 1877 }); 1878 1879 jQuery.extend({ 1880 get: function( url, data, callback, type, ifModified ) { 1881 // shift arguments if data argument was ommited 1882 if ( jQuery.isFunction( data ) ) { 1883 callback = data; 1884 data = null; 1885 } 1886 1887 return jQuery.ajax({ 1888 type: "GET", 1889 url: url, 1890 data: data, 1891 success: callback, 1892 dataType: type, 1893 ifModified: ifModified 1894 }); 1895 }, 1896 // DEPRECATED 1897 getIfModified: function( url, data, callback, type ) { 1898 return jQuery.get(url, data, callback, type, 1); 1899 }, 1900 getScript: function( url, callback ) { 1901 return jQuery.get(url, null, callback, "script"); 1902 }, 1903 getJSON: function( url, data, callback ) { 1904 return jQuery.get(url, data, callback, "json"); 1905 }, 1906 post: function( url, data, callback, type ) { 1907 if ( jQuery.isFunction( data ) ) { 1908 callback = data; 1909 data = {}; 1910 } 1911 1912 return jQuery.ajax({ 1913 type: "POST", 1914 url: url, 1915 data: data, 1916 success: callback, 1917 dataType: type 1918 }); 1919 }, 1920 // DEPRECATED 1921 ajaxTimeout: function( timeout ) { 1922 jQuery.ajaxSettings.timeout = timeout; 1923 }, 1924 ajaxSetup: function( settings ) { 1925 jQuery.extend( jQuery.ajaxSettings, settings ); 1926 }, 1927 1928 ajaxSettings: { 1929 global: true, 1930 type: "GET", 1931 timeout: 0, 1932 contentType: "application/x-www-form-urlencoded", 1933 processData: true, 1934 async: true, 1935 data: null 1936 }, 1937 1938 // Last-Modified header cache for next request 1939 lastModified: {}, 1940 ajax: function( s ) { 1941 // Extend the settings, but re-extend 's' so that it can be 1942 // checked again later (in the test suite, specifically) 1943 s = jQuery.extend(true, s, jQuery.extend(true, {}, jQuery.ajaxSettings, s)); 1944 1945 // if data available 1946 if ( s.data ) { 1947 // convert data if not already a string 1948 if ( s.processData && typeof s.data != "string" ) 1949 s.data = jQuery.param(s.data); 1950 1951 // append data to url for get requests 1952 if ( s.type.toLowerCase() == "get" ) { 1953 // "?" + data or "&" + data (in case there are already params) 1954 s.url += (s.url.indexOf("?") > -1 ? "&" : "?") + s.data; 1955 1956 // IE likes to send both get and post data, prevent this 1957 s.data = null; 1958 } 1959 } 1960 1961 // Watch for a new set of requests 1962 if ( s.global && ! jQuery.active++ ) 1963 jQuery.event.trigger( "ajaxStart" ); 1964 1965 var requestDone = false; 1966 1967 // Create the request object; Microsoft failed to properly 1968 // implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available 1969 var xml = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest(); 1970 1971 // Open the socket 1972 xml.open(s.type, s.url, s.async); 1973 1974 // Set the correct header, if data is being sent 1975 if ( s.data ) 1976 xml.setRequestHeader("Content-Type", s.contentType); 1977 1978 // Set the If-Modified-Since header, if ifModified mode. 1979 if ( s.ifModified ) 1980 xml.setRequestHeader("If-Modified-Since", 1981 jQuery.lastModified[s.url] || "Thu, 01 Jan 1970 00:00:00 GMT" ); 1982 1983 // Set header so the called script knows that it's an XMLHttpRequest 1984 xml.setRequestHeader("X-Requested-With", "XMLHttpRequest"); 1985 1986 // Allow custom headers/mimetypes 1987 if( s.beforeSend ) 1988 s.beforeSend(xml); 1989 1990 if ( s.global ) 1991 jQuery.event.trigger("ajaxSend", [xml, s]); 1992 1993 // Wait for a response to come back 1994 var onreadystatechange = function(isTimeout){ 1995 // The transfer is complete and the data is available, or the request timed out 1996 if ( !requestDone && xml && (xml.readyState == 4 || isTimeout == "timeout") ) { 1997 requestDone = true; 1998 1999 // clear poll interval 2000 if (ival) { 2001 clearInterval(ival); 2002 ival = null; 2003 } 2004 2005 var status = isTimeout == "timeout" && "timeout" || 2006 !jQuery.httpSuccess( xml ) && "error" || 2007 s.ifModified && jQuery.httpNotModified( xml, s.url ) && "notmodified" || 2008 "success"; 2009 2010 if ( status == "success" ) { 2011 // Watch for, and catch, XML document parse errors 2012 try { 2013 // process the data (runs the xml through httpData regardless of callback) 2014 var data = jQuery.httpData( xml, s.dataType ); 2015 } catch(e) { 2016 status = "parsererror"; 2017 } 2018 } 2019 2020 // Make sure that the request was successful or notmodified 2021 if ( status == "success" ) { 2022 // Cache Last-Modified header, if ifModified mode. 2023 var modRes; 2024 try { 2025 modRes = xml.getResponseHeader("Last-Modified"); 2026 } catch(e) {} // swallow exception thrown by FF if header is not available 2027 2028 if ( s.ifModified && modRes ) 2029 jQuery.lastModified[s.url] = modRes; 2030 2031 // If a local callback was specified, fire it and pass it the data 2032 if ( s.success ) 2033 s.success( data, status ); 2034 2035 // Fire the global callback 2036 if ( s.global ) 2037 jQuery.event.trigger( "ajaxSuccess", [xml, s] ); 2038 } else 2039 jQuery.handleError(s, xml, status); 2040 2041 // The request was completed 2042 if( s.global ) 2043 jQuery.event.trigger( "ajaxComplete", [xml, s] ); 2044 2045 // Handle the global AJAX counter 2046 if ( s.global && ! --jQuery.active ) 2047 jQuery.event.trigger( "ajaxStop" ); 2048 2049 // Process result 2050 if ( s.complete ) 2051 s.complete(xml, status); 2052 2053 // Stop memory leaks 2054 if(s.async) 2055 xml = null; 2056 } 2057 }; 2058 2059 if ( s.async ) { 2060 // don't attach the handler to the request, just poll it instead 2061 var ival = setInterval(onreadystatechange, 13); 2062 2063 // Timeout checker 2064 if ( s.timeout > 0 ) 2065 setTimeout(function(){ 2066 // Check to see if the request is still happening 2067 if ( xml ) { 2068 // Cancel the request 2069 xml.abort(); 2070 2071 if( !requestDone ) 2072 onreadystatechange( "timeout" ); 2073 } 2074 }, s.timeout); 2075 } 2076 2077 // Send the data 2078 try { 2079 xml.send(s.data); 2080 } catch(e) { 2081 jQuery.handleError(s, xml, null, e); 2082 } 2083 2084 // firefox 1.5 doesn't fire statechange for sync requests 2085 if ( !s.async ) 2086 onreadystatechange(); 2087 2088 // return XMLHttpRequest to allow aborting the request etc. 2089 return xml; 2090 }, 2091 2092 handleError: function( s, xml, status, e ) { 2093 // If a local callback was specified, fire it 2094 if ( s.error ) s.error( xml, status, e ); 2095 2096 // Fire the global callback 2097 if ( s.global ) 2098 jQuery.event.trigger( "ajaxError", [xml, s, e] ); 2099 }, 2100 2101 // Counter for holding the number of active queries 2102 active: 0, 2103 2104 // Determines if an XMLHttpRequest was successful or not 2105 httpSuccess: function( r ) { 2106 try { 2107 return !r.status && location.protocol == "file:" || 2108 ( r.status >= 200 && r.status < 300 ) || r.status == 304 || 2109 jQuery.browser.safari && r.status == undefined; 2110 } catch(e){} 2111 return false; 2112 }, 2113 2114 // Determines if an XMLHttpRequest returns NotModified 2115 httpNotModified: function( xml, url ) { 2116 try { 2117 var xmlRes = xml.getResponseHeader("Last-Modified"); 2118 2119 // Firefox always returns 200. check Last-Modified date 2120 return xml.status == 304 || xmlRes == jQuery.lastModified[url] || 2121 jQuery.browser.safari && xml.status == undefined; 2122 } catch(e){} 2123 return false; 2124 }, 2125 2126 /* Get the data out of an XMLHttpRequest. 2127 * Return parsed XML if content-type header is "xml" and type is "xml" or omitted, 2128 * otherwise return plain text. 2129 * (String) data - The type of data that you're expecting back, 2130 * (e.g. "xml", "html", "script") 2131 */ 2132 httpData: function( r, type ) { 2133 var ct = r.getResponseHeader("content-type"); 2134 var xml = type == "xml" || !type && ct && ct.indexOf("xml") >= 0; 2135 data = xml ? r.responseXML : r.responseText; 2136 2137 if ( xml && data.documentElement.tagName == "parsererror" ) 2138 throw "parsererror"; 2139 2140 // If the type is "script", eval it in global context 2141 if ( type == "script" ) 2142 jQuery.globalEval( data ); 2143 2144 // Get the JavaScript object, if JSON is used. 2145 if ( type == "json" ) 2146 data = eval("(" + data + ")"); 2147 2148 return data; 2149 }, 2150 2151 // Serialize an array of form elements or a set of 2152 // key/values into a query string 2153 param: function( a ) { 2154 var s = []; 2155 2156 // If an array was passed in, assume that it is an array 2157 // of form elements 2158 if ( a.constructor == Array || a.jquery ) 2159 // Serialize the form elements 2160 jQuery.each( a, function(){ 2161 s.push( encodeURIComponent(this.name) + "=" + encodeURIComponent( this.value ) ); 2162 }); 2163 2164 // Otherwise, assume that it's an object of key/value pairs 2165 else 2166 // Serialize the key/values 2167 for ( var j in a ) 2168 // If the value is an array then the key names need to be repeated 2169 if ( a[j] && a[j].constructor == Array ) 2170 jQuery.each( a[j], function(){ 2171 s.push( encodeURIComponent(j) + "=" + encodeURIComponent( this ) ); 2172 }); 2173 else 2174 s.push( encodeURIComponent(j) + "=" + encodeURIComponent( a[j] ) ); 2175 2176 // Return the resulting serialization 2177 return s.join("&"); 2178 } 2179 2180 }); 2181 jQuery.fn.extend({ 2182 2183 show: function(speed,callback){ 2184 return speed ? 2185 this.animate({ 2186 height: "show", width: "show", opacity: "show" 2187 }, speed, callback) : 2188 2189 this.filter(":hidden").each(function(){ 2190 this.style.display = this.oldblock ? this.oldblock : ""; 2191 if ( jQuery.css(this,"display") == "none" ) 2192 this.style.display = "block"; 2193 }).end(); 2194 }, 2195 2196 hide: function(speed,callback){ 2197 return speed ? 2198 this.animate({ 2199 height: "hide", width: "hide", opacity: "hide" 2200 }, speed, callback) : 2201 2202 this.filter(":visible").each(function(){ 2203 this.oldblock = this.oldblock || jQuery.css(this,"display"); 2204 if ( this.oldblock == "none" ) 2205 this.oldblock = "block"; 2206 this.style.display = "none"; 2207 }).end(); 2208 }, 2209 2210 // Save the old toggle function 2211 _toggle: jQuery.fn.toggle, 2212 toggle: function( fn, fn2 ){ 2213 return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ? 2214 this._toggle( fn, fn2 ) : 2215 fn ? 2216 this.animate({ 2217 height: "toggle", width: "toggle", opacity: "toggle" 2218 }, fn, fn2) : 2219 this.each(function(){ 2220 jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ](); 2221 }); 2222 }, 2223 slideDown: function(speed,callback){ 2224 return this.animate({height: "show"}, speed, callback); 2225 }, 2226 slideUp: function(speed,callback){ 2227 return this.animate({height: "hide"}, speed, callback); 2228 }, 2229 slideToggle: function(speed, callback){ 2230 return this.animate({height: "toggle"}, speed, callback); 2231 }, 2232 fadeIn: function(speed, callback){ 2233 return this.animate({opacity: "show"}, speed, callback); 2234 }, 2235 fadeOut: function(speed, callback){ 2236 return this.animate({opacity: "hide"}, speed, callback); 2237 }, 2238 fadeTo: function(speed,to,callback){ 2239 return this.animate({opacity: to}, speed, callback); 2240 }, 2241 animate: function( prop, speed, easing, callback ) { 2242 return this.queue(function(){ 2243 var hidden = jQuery(this).is(":hidden"), 2244 opt = jQuery.speed(speed, easing, callback), 2245 self = this; 2246 2247 for ( var p in prop ) { 2248 if ( prop[p] == "hide" && hidden || prop[p] == "show" && !hidden ) 2249 return jQuery.isFunction(opt.complete) && opt.complete.apply(this); 2250 2251 if ( p == "height" || p == "width" ) { 2252 // Store display property 2253 opt.display = jQuery.css(this, "display"); 2254 2255 // Make sure that nothing sneaks out 2256 opt.overflow = this.style.overflow; 2257 } 2258 } 2259 2260 if ( opt.overflow != null ) 2261 this.style.overflow = "hidden"; 2262 2263 this.curAnim = jQuery.extend({}, prop); 2264 2265 jQuery.each( prop, function(name, val){ 2266 var e = new jQuery.fx( self, opt, name ); 2267 if ( val.constructor == Number ) 2268 e.custom( e.cur() || 0, val ); 2269 else 2270 e[ val == "toggle" ? hidden ? "show" : "hide" : val ]( prop ); 2271 }); 2272 2273 // For JS strict compliance 2274 return true; 2275 }); 2276 }, 2277 queue: function(type,fn){ 2278 if ( !fn ) { 2279 fn = type; 2280 type = "fx"; 2281 } 2282 2283 return this.each(function(){ 2284 if ( !this.queue ) 2285 this.queue = {}; 2286 2287 if ( !this.queue[type] ) 2288 this.queue[type] = []; 2289 2290 this.queue[type].push( fn ); 2291 2292 if ( this.queue[type].length == 1 ) 2293 fn.apply(this); 2294 }); 2295 } 2296 2297 }); 2298 2299 jQuery.extend({ 2300 2301 speed: function(speed, easing, fn) { 2302 var opt = speed && speed.constructor == Object ? speed : { 2303 complete: fn || !fn && easing || 2304 jQuery.isFunction( speed ) && speed, 2305 duration: speed, 2306 easing: fn && easing || easing && easing.constructor != Function && easing 2307 }; 2308 2309 opt.duration = (opt.duration && opt.duration.constructor == Number ? 2310 opt.duration : 2311 { slow: 600, fast: 200 }[opt.duration]) || 400; 2312 2313 // Queueing 2314 opt.old = opt.complete; 2315 opt.complete = function(){ 2316 jQuery.dequeue(this, "fx"); 2317 if ( jQuery.isFunction( opt.old ) ) 2318 opt.old.apply( this ); 2319 }; 2320 2321 return opt; 2322 }, 2323 2324 easing: { 2325 linear: function( p, n, firstNum, diff ) { 2326 return firstNum + diff * p; 2327 }, 2328 swing: function( p, n, firstNum, diff ) { 2329 return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum; 2330 } 2331 }, 2332 2333 queue: {}, 2334 2335 dequeue: function(elem,type){ 2336 type = type || "fx"; 2337 2338 if ( elem.queue && elem.queue[type] ) { 2339 // Remove self 2340 elem.queue[type].shift(); 2341 2342 // Get next function 2343 var f = elem.queue[type][0]; 2344 2345 if ( f ) f.apply( elem ); 2346 } 2347 }, 2348 2349 timers: [], 2350 2351 /* 2352 * I originally wrote fx() as a clone of moo.fx and in the process 2353 * of making it small in size the code became illegible to sane 2354 * people. You've been warned. 2355 */ 2356 2357 fx: function( elem, options, prop ){ 2358 2359 var z = this; 2360 2361 // The styles 2362 var y = elem.style; 2363 2364 // Simple function for setting a style value 2365 z.a = function(){ 2366 if ( options.step ) 2367 options.step.apply( elem, [ z.now ] ); 2368 2369 if ( prop == "opacity" ) 2370 jQuery.attr(y, "opacity", z.now); // Let attr handle opacity 2371 else { 2372 y[prop] = parseInt(z.now) + "px"; 2373 2374 // Set display property to block for height/width animations 2375 if ( prop == "height" || prop == "width" ) 2376 y.display = "block"; 2377 } 2378 }; 2379 2380 // Figure out the maximum number to run to 2381 z.max = function(){ 2382 return parseFloat( jQuery.css(elem,prop) ); 2383 }; 2384 2385 // Get the current size 2386 z.cur = function(){ 2387 var r = parseFloat( jQuery.curCSS(elem, prop) ); 2388 return r && r > -10000 ? r : z.max(); 2389 }; 2390 2391 // Start an animation from one number to another 2392 z.custom = function(from,to){ 2393 z.startTime = (new Date()).getTime(); 2394 z.now = from; 2395 z.a(); 2396 2397 jQuery.timers.push(function(){ 2398 return z.step(from, to); 2399 }); 2400 2401 if ( jQuery.timers.length == 1 ) { 2402 var timer = setInterval(function(){ 2403 var timers = jQuery.timers; 2404 2405 for ( var i = 0; i < timers.length; i++ ) 2406 if ( !timers[i]() ) 2407 timers.splice(i--, 1); 2408 2409 if ( !timers.length ) 2410 clearInterval( timer ); 2411 }, 13); 2412 } 2413 }; 2414 2415 // Simple 'show' function 2416 z.show = function(){ 2417 if ( !elem.orig ) elem.orig = {}; 2418 2419 // Remember where we started, so that we can go back to it later 2420 elem.orig[prop] = jQuery.attr( elem.style, prop ); 2421 2422 options.show = true; 2423 2424 // Begin the animation 2425 z.custom(0, this.cur()); 2426 2427 // Make sure that we start at a small width/height to avoid any 2428 // flash of content 2429 if ( prop != "opacity" ) 2430 y[prop] = "1px"; 2431 2432 // Start by showing the element 2433 jQuery(elem).show(); 2434 }; 2435 2436 // Simple 'hide' function 2437 z.hide = function(){ 2438 if ( !elem.orig ) elem.orig = {}; 2439 2440 // Remember where we started, so that we can go back to it later 2441 elem.orig[prop] = jQuery.attr( elem.style, prop ); 2442 2443 options.hide = true; 2444 2445 // Begin the animation 2446 z.custom(this.cur(), 0); 2447 }; 2448 2449 // Each step of an animation 2450 z.step = function(firstNum, lastNum){ 2451 var t = (new Date()).getTime(); 2452 2453 if (t > options.duration + z.startTime) { 2454 z.now = lastNum; 2455 z.a(); 2456 2457 if (elem.curAnim) elem.curAnim[ prop ] = true; 2458 2459 var done = true; 2460 for ( var i in elem.curAnim ) 2461 if ( elem.curAnim[i] !== true ) 2462 done = false; 2463 2464 if ( done ) { 2465 if ( options.display != null ) { 2466 // Reset the overflow 2467 y.overflow = options.overflow; 2468 2469 // Reset the display 2470 y.display = options.display; 2471 if ( jQuery.css(elem, "display") == "none" ) 2472 y.display = "block"; 2473 } 2474 2475 // Hide the element if the "hide" operation was done 2476 if ( options.hide ) 2477 y.display = "none"; 2478 2479 // Reset the properties, if the item has been hidden or shown 2480 if ( options.hide || options.show ) 2481 for ( var p in elem.curAnim ) 2482 jQuery.attr(y, p, elem.orig[p]); 2483 } 2484 2485 // If a callback was provided, execute it 2486 if ( done && jQuery.isFunction( options.complete ) ) 2487 // Execute the complete function 2488 options.complete.apply( elem ); 2489 2490 return false; 2491 } else { 2492 var n = t - this.startTime; 2493 // Figure out where in the animation we are and set the number 2494 var p = n / options.duration; 2495 2496 // Perform the easing function, defaults to swing 2497 z.now = jQuery.easing[options.easing || (jQuery.easing.swing ? "swing" : "linear")](p, n, firstNum, (lastNum-firstNum), options.duration); 2498 2499 // Perform the next step of the animation 2500 z.a(); 2501 } 2502 2503 return true; 2504 }; 2505 2506 } 2507 }); 2508 })();
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