lib-jquery-style-custom-development-bundle-jquery-1.3.2.js / js
/*! * jQuery JavaScript Library v1.3.2 * http://jquery.com/ * * Copyright (c) 2009 John Resig * Dual licensed under the MIT and GPL licenses. * http://docs.jquery.com/License * * Date: 2009-02-19 17:34:21 -0500 (Thu, 19 Feb 2009) * Revision: 6246 */ (function(){ var // Will speed up references to window, and allows munging its name. window = this, // Will speed up references to undefined, and allows munging its name. undefined, // Map over jQuery in case of overwrite _jQuery = window.jQuery, // Map over the = window. = function( selector, context ) { // The jQuery object is actually just the init constructor 'enhanced' return new jQuery.fn.init( selector, context ); }, // A simple way to check for HTML strings or ID strings // (both of which we optimize for) quickExpr = /^[^<]*(<(.|\s)+>)[^>]*/, // Is it a simple selector isSimple = /^.[^:#\[\.,]*}; options[ name ] = value; } // Check to see if we're setting style values return this.each(function(i){ // Set all the styles for ( name in options ) jQuery.attr( type ? this.style : this, name, jQuery.prop( this, options[ name ], type, i, name ) ); }); }, css: function( key, value ) { // ignore negative width and height values if ( (key == 'width' || key == 'height') && parseFloat(value) < 0 ) value = undefined; return this.attr( key, value, "curCSS" ); }, text: function( text ) { if ( typeof text !== "object" && text != null ) return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) ); var ret = ""; jQuery.each( text || this, function(){ jQuery.each( this.childNodes, function(){ if ( this.nodeType != 8 ) ret += this.nodeType != 1 ? this.nodeValue : jQuery.fn.text( [ this ] ); }); }); return ret; }, wrapAll: function( html ) { if ( this[0] ) { // The elements to wrap the target around var wrap = jQuery( html, this[0].ownerDocument ).clone(); if ( this[0].parentNode ) wrap.insertBefore( this[0] ); wrap.map(function(){ var elem = this; while ( elem.firstChild ) elem = elem.firstChild; return elem; }).append(this); } return this; }, wrapInner: function( html ) { return this.each(function(){ jQuery( this ).contents().wrapAll( html ); }); }, wrap: function( html ) { return this.each(function(){ jQuery( this ).wrapAll( html ); }); }, append: function() { return this.domManip(arguments, true, function(elem){ if (this.nodeType == 1) this.appendChild( elem ); }); }, prepend: function() { return this.domManip(arguments, true, function(elem){ if (this.nodeType == 1) this.insertBefore( elem, this.firstChild ); }); }, before: function() { return this.domManip(arguments, false, function(elem){ this.parentNode.insertBefore( elem, this ); }); }, after: function() { return this.domManip(arguments, false, function(elem){ this.parentNode.insertBefore( elem, this.nextSibling ); }); }, end: function() { return this.prevObject || jQuery( [] ); }, // For internal use only. // Behaves like an Array's method, not like a jQuery method. push: [].push, sort: [].sort, splice: [].splice, find: function( selector ) { if ( this.length === 1 ) { var ret = this.pushStack( [], "find", selector ); ret.length = 0; jQuery.find( selector, this[0], ret ); return ret; } else { return this.pushStack( jQuery.unique(jQuery.map(this, function(elem){ return jQuery.find( selector, elem ); })), "find", selector ); } }, clone: function( events ) { // Do the clone var ret = this.map(function(){ if ( !jQuery.support.noCloneEvent && !jQuery.isXMLDoc(this) ) { // IE copies events bound via attachEvent when // using cloneNode. Calling detachEvent on the // clone will also remove the events from the orignal // In order to get around this, we use innerHTML. // Unfortunately, this means some modifications to // attributes in IE that are actually only stored // as properties will not be copied (such as the // the name attribute on an input). var html = this.outerHTML; if ( !html ) { var div = this.ownerDocument.createElement("div"); div.appendChild( this.cloneNode(true) ); html = div.innerHTML; } return jQuery.clean([html.replace(/ jQuery\d+="(?:\d+|null)"/g, "").replace(/^\s*/, "")])[0]; } else return this.cloneNode(true); }); // Copy the events from the original to the clone if ( events === true ) { var orig = this.find("*").andSelf(), i = 0; ret.find("*").andSelf().each(function(){ if ( this.nodeName !== orig[i].nodeName ) return; var events = jQuery.data( orig[i], "events" ); for ( var type in events ) { for ( var handler in events[ type ] ) { jQuery.event.add( this, type, events[ type ][ handler ], events[ type ][ handler ].data ); } } i++; }); } // Return the cloned set return ret; }, filter: function( selector ) { return this.pushStack( jQuery.isFunction( selector ) && jQuery.grep(this, function(elem, i){ return selector.call( elem, i ); }) || jQuery.multiFilter( selector, jQuery.grep(this, function(elem){ return elem.nodeType === 1; }) ), "filter", selector ); }, closest: function( selector ) { var pos = jQuery.expr.match.POS.test( selector ) ? jQuery(selector) : null, closer = 0; return this.map(function(){ var cur = this; while ( cur && cur.ownerDocument ) { if ( pos ? pos.index(cur) > -1 : jQuery(cur).is(selector) ) { jQuery.data(cur, "closest", closer); return cur; } cur = cur.parentNode; closer++; } }); }, not: function( selector ) { if ( typeof selector === "string" ) // test special case where just one selector is passed in if ( isSimple.test( selector ) ) return this.pushStack( jQuery.multiFilter( selector, this, true ), "not", selector ); else selector = jQuery.multiFilter( selector, this ); var isArrayLike = selector.length && selector[selector.length - 1] !== undefined && !selector.nodeType; return this.filter(function() { return isArrayLike ? jQuery.inArray( this, selector ) < 0 : this != selector; }); }, add: function( selector ) { return this.pushStack( jQuery.unique( jQuery.merge( this.get(), typeof selector === "string" ? jQuery( selector ) : jQuery.makeArray( selector ) ))); }, is: function( selector ) { return !!selector && jQuery.multiFilter( selector, this ).length > 0; }, hasClass: function( selector ) { return !!selector && this.is( "." + selector ); }, val: function( value ) { if ( value === undefined ) { var elem = this[0]; if ( elem ) { if( jQuery.nodeName( elem, 'option' ) ) return (elem.attributes.value || {}).specified ? elem.value : elem.text; // We need to handle select boxes special if ( jQuery.nodeName( elem, "select" ) ) { var index = elem.selectedIndex, values = [], options = elem.options, one = elem.type == "select-one"; // Nothing was selected if ( index < 0 ) return null; // Loop through all the selected options for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) { var option = options[ i ]; if ( option.selected ) { // Get the specifc value for the option value = jQuery(option).val(); // We don't need an array for one selects if ( one ) return value; // Multi-Selects return an array values.push( value ); } } return values; } // Everything else, we just grab the value return (elem.value || "").replace(/\r/g, ""); } return undefined; } if ( typeof value === "number" ) value += ''; return this.each(function(){ if ( this.nodeType != 1 ) return; if ( jQuery.isArray(value) && /radio|checkbox/.test( this.type ) ) this.checked = (jQuery.inArray(this.value, value) >= 0 || jQuery.inArray(this.name, value) >= 0); else if ( jQuery.nodeName( this, "select" ) ) { var values = jQuery.makeArray(value); jQuery( "option", this ).each(function(){ this.selected = (jQuery.inArray( this.value, values ) >= 0 || jQuery.inArray( this.text, values ) >= 0); }); if ( !values.length ) this.selectedIndex = -1; } else this.value = value; }); }, html: function( value ) { return value === undefined ? (this[0] ? this[0].innerHTML.replace(/ jQuery\d+="(?:\d+|null)"/g, "") : null) : this.empty().append( value ); }, replaceWith: function( value ) { return this.after( value ).remove(); }, eq: function( i ) { return this.slice( i, +i + 1 ); }, slice: function() { return this.pushStack( Array.prototype.slice.apply( this, arguments ), "slice", Array.prototype.slice.call(arguments).join(",") ); }, map: function( callback ) { return this.pushStack( jQuery.map(this, function(elem, i){ return callback.call( elem, i, elem ); })); }, andSelf: function() { return this.add( this.prevObject ); }, domManip: function( args, table, callback ) { if ( this[0] ) { var fragment = (this[0].ownerDocument || this[0]).createDocumentFragment(), scripts = jQuery.clean( args, (this[0].ownerDocument || this[0]), fragment ), first = fragment.firstChild; if ( first ) for ( var i = 0, l = this.length; i < l; i++ ) callback.call( root(this[i], first), this.length > 1 || i > 0 ? fragment.cloneNode(true) : fragment ); if ( scripts ) jQuery.each( scripts, evalScript ); } return this; function root( elem, cur ) { return table && jQuery.nodeName(elem, "table") && jQuery.nodeName(cur, "tr") ? (elem.getElementsByTagName("tbody")[0] || elem.appendChild(elem.ownerDocument.createElement("tbody"))) : elem; } } }; // Give the init function the jQuery prototype for later instantiation jQuery.fn.init.prototype = jQuery.fn; function evalScript( i, elem ) { if ( elem.src ) jQuery.ajax({ url: elem.src, async: false, dataType: "script" }); else jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" ); if ( elem.parentNode ) elem.parentNode.removeChild( elem ); } function now(){ return +new Date; } jQuery.extend = jQuery.fn.extend = function() { // copy reference to target object var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options; // Handle a deep copy situation if ( typeof target === "boolean" ) { deep = target; target = arguments[1] || {}; // skip the boolean and the target i = 2; } // Handle case when target is a string or something (possible in deep copy) if ( typeof target !== "object" && !jQuery.isFunction(target) ) target = {}; // extend jQuery itself if only one argument is passed if ( length == i ) { target = this; --i; } for ( ; i < length; i++ ) // Only deal with non-null/undefined values if ( (options = arguments[ i ]) != null ) // Extend the base object for ( var name in options ) { var src = target[ name ], copy = options[ name ]; // Prevent never-ending loop if ( target === copy ) continue; // Recurse if we're merging object values if ( deep && copy && typeof copy === "object" && !copy.nodeType ) target[ name ] = jQuery.extend( deep, // Never move original objects, clone them src || ( copy.length != null ? [ ] : { } ) , copy ); // Don't bring in undefined values else if ( copy !== undefined ) target[ name ] = copy; } // Return the modified object return target; }; // exclude the following css properties to add px var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i, // cache defaultView defaultView = document.defaultView || {}, toString = Object.prototype.toString; jQuery.extend({ noConflict: function( deep ) { window. = _}; // Remember the old values, and insert the new ones for ( var name in options ) { old[ name ] = elem.style[ name ]; elem.style[ name ] = options[ name ]; } callback.call( elem ); // Revert the old values for ( var name in options ) elem.style[ name ] = old[ name ]; }, css: function( elem, name, force, extra ) { if ( name == "width" || name == "height" ) { var val, props = { position: "absolute", visibility: "hidden", display:"block" }, which = name == "width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ]; function getWH() { val = name == "width" ? elem.offsetWidth : elem.offsetHeight; if ( extra === "border" ) return; jQuery.each( which, function() { if ( !extra ) val -= parseFloat(jQuery.curCSS( elem, "padding" + this, true)) || 0; if ( extra === "margin" ) val += parseFloat(jQuery.curCSS( elem, "margin" + this, true)) || 0; else val -= parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) || 0; }); } if ( elem.offsetWidth !== 0 ) getWH(); else jQuery.swap( elem, props, getWH ); return Math.max(0, Math.round(val)); } return jQuery.curCSS( elem, name, force ); }, curCSS: function( elem, name, force ) { var ret, style = elem.style; // We need to handle opacity special in IE if ( name == "opacity" && !jQuery.support.opacity ) { ret = jQuery.attr( style, "opacity" ); return ret == "" ? "1" : ret; } // Make sure we're using the right name for getting the float value if ( name.match( /float/i ) ) name = styleFloat; if ( !force && style && style[ name ] ) ret = style[ name ]; else if ( defaultView.getComputedStyle ) { // Only "float" is needed here if ( name.match( /float/i ) ) name = "float"; name = name.replace( /([A-Z])/g, "-$1" ).toLowerCase(); var computedStyle = defaultView.getComputedStyle( elem, null ); if ( computedStyle ) ret = computedStyle.getPropertyValue( name ); // We should always get a number back from opacity if ( name == "opacity" && ret == "" ) ret = "1"; } else if ( elem.currentStyle ) { var camelCase = name.replace(/\-(\w)/g, function(all, letter){ return letter.toUpperCase(); }); ret = elem.currentStyle[ name ] || elem.currentStyle[ camelCase ]; // From the awesome hack by Dean Edwards // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 // If we're not dealing with a regular pixel number // but a number that has a weird ending, we need to convert it to pixels if ( !/^\d+(px)?/i.test( ret ) && /^\d/.test( ret ) ) { // Remember the original values var left = style.left, rsLeft = elem.runtimeStyle.left; // Put in the new values to get a computed value out elem.runtimeStyle.left = elem.currentStyle.left; style.left = ret || 0; ret = style.pixelLeft + "px"; // Revert the changed values style.left = left; elem.runtimeStyle.left = rsLeft; } } return ret; }, clean: function( elems, context, fragment ) { context = context || document; // !context.createElement fails in IE with an error but returns typeof 'object' if ( typeof context.createElement === "undefined" ) context = context.ownerDocument || context[0] && context[0].ownerDocument || document; // If a single string is passed in and it's a single tag // just do a createElement and skip the rest if ( !fragment && elems.length === 1 && typeof elems[0] === "string" ) { var match = /^<(\w+)\s*\/?>/i) ? all : front + "></" + tag + ">"; }); // Trim whitespace, otherwise indexOf won't work as expected var tags = elem.replace(/^\s+/, "").substring(0, 10).toLowerCase(); var wrap = // option or optgroup !tags.indexOf("<opt") && [ 1, "<select multiple='multiple'>", "</select>" ] || !tags.indexOf("<leg") && [ 1, "<fieldset>", "</fieldset>" ] || tags.match(/^<(thead|tbody|tfoot|colg|cap)/) && [ 1, "<table>", "</table>" ] || !tags.indexOf("<tr") && [ 2, "<table><tbody>", "</tbody></table>" ] || // <thead> matched above (!tags.indexOf("<td") || !tags.indexOf("<th")) && [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ] || !tags.indexOf("<col") && [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ] || // IE can't serialize <link> and <script> tags normally !jQuery.support.htmlSerialize && [ 1, "div<div>", "</div>" ] || [ 0, "", "" ]; // Go to html and back, then peel off extra wrappers div.innerHTML = wrap[1] + elem + wrap[2]; // Move to the right depth while ( wrap[0]-- ) div = div.lastChild; // Remove IE's autoinserted <tbody> from table fragments if ( !jQuery.support.tbody ) { // String was a <table>, *may* have spurious <tbody> var hasBody = /<tbody/i.test(elem), tbody = !tags.indexOf("<table") && !hasBody ? div.firstChild && div.firstChild.childNodes : // String was a bare <thead> or <tfoot> wrap[1] == "<table>" && !hasBody ? div.childNodes : []; for ( var j = tbody.length - 1; j >= 0 ; --j ) if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) tbody[ j ].parentNode.removeChild( tbody[ j ] ); } // IE completely kills leading whitespace when innerHTML is used if ( !jQuery.support.leadingWhitespace && /^\s/.test( elem ) ) div.insertBefore( context.createTextNode( elem.match(/^\s*/)[0] ), div.firstChild ); elem = jQuery.makeArray( div.childNodes ); } if ( elem.nodeType ) ret.push( elem ); else ret = jQuery.merge( ret, elem ); }); if ( fragment ) { for ( var i = 0; ret[i]; i++ ) { if ( jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) { scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] ); } else { if ( ret[i].nodeType === 1 ) ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) ); fragment.appendChild( ret[i] ); } } return scripts; } return ret; }, attr: function( elem, name, value ) { // don't set attributes on text and comment nodes if (!elem || elem.nodeType == 3 || elem.nodeType == 8) return undefined; var notxml = !jQuery.isXMLDoc( elem ), // Whether we are setting (or getting) set = value !== undefined; // Try to normalize/fix the name name = notxml && jQuery.props[ name ] || name; // Only do all the following if this is a node (faster for style) // IE elem.getAttribute passes even for style if ( elem.tagName ) { // These attributes require special treatment var special = /href|src|style/.test( name ); // Safari mis-reports the default selected property of a hidden option // Accessing the parent's selectedIndex property fixes it if ( name == "selected" && elem.parentNode ) elem.parentNode.selectedIndex; // If applicable, access the attribute via the DOM 0 way if ( name in elem && notxml && !special ) { if ( set ){ // We can't allow the type property to be changed (since it causes problems in IE) if ( name == "type" && jQuery.nodeName( elem, "input" ) && elem.parentNode ) throw "type property can't be changed"; elem[ name ] = value; } // browsers index elements by id/name on forms, give priority to attributes. if( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) ) return elem.getAttributeNode( name ).nodeValue; // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ if ( name == "tabIndex" ) { var attributeNode = elem.getAttributeNode( "tabIndex" ); return attributeNode && attributeNode.specified ? attributeNode.value : elem.nodeName.match(/(button|input|object|select|textarea)/i) ? 0 : elem.nodeName.match(/^(a|area)/g, "" ); }, makeArray: function( array ) { var ret = []; if( array != null ){ var i = array.length; // The window, strings (and functions) also have 'length' if( i == null || typeof array === "string" || jQuery.isFunction(array) || array.setInterval ) ret[0] = array; else while( i ) ret[--i] = array[i]; } return ret; }, inArray: function( elem, array ) { for ( var i = 0, length = array.length; i < length; i++ ) // Use === because on IE, window == document if ( array[ i ] === elem ) return i; return -1; }, merge: function( first, second ) { // We have to loop this way because IE & Opera overwrite the length // expando of getElementsByTagName var i = 0, elem, pos = first.length; // Also, we need to make sure that the correct elements are being returned // (IE returns comment nodes in a '*' query) if ( !jQuery.support.getAll ) { while ( (elem = second[ i++ ]) != null ) if ( elem.nodeType != 8 ) first[ pos++ ] = elem; } else while ( (elem = second[ i++ ]) != null ) first[ pos++ ] = elem; return first; }, unique: function( array ) { var ret = [], done = {}; try { for ( var i = 0, length = array.length; i < length; i++ ) { var id = jQuery.data( array[ i ] ); if ( !done[ id ] ) { done[ id ] = true; ret.push( array[ i ] ); } } } catch( e ) { ret = array; } return ret; }, grep: function( elems, callback, inv ) { var ret = []; // Go through the array, only saving the items // that pass the validator function for ( var i = 0, length = elems.length; i < length; i++ ) if ( !inv != !callback( elems[ i ], i ) ) ret.push( elems[ i ] ); return ret; }, map: function( elems, callback ) { var ret = []; // Go through the array, translating each of the items to their // new value (or values). for ( var i = 0, length = elems.length; i < length; i++ ) { var value = callback( elems[ i ], i ); if ( value != null ) ret[ ret.length ] = value; } return ret.concat.apply( [], ret ); } }); // Use of jQuery.browser is deprecated. // It's included for backwards compatibility and plugins, // although they should work to migrate away. var userAgent = navigator.userAgent.toLowerCase(); // Figure out what browser is being used jQuery.browser = { version: (userAgent.match( /.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || [0,'0'])[1], safari: /webkit/.test( userAgent ), opera: /opera/.test( userAgent ), msie: /msie/.test( userAgent ) && !/opera/.test( userAgent ), mozilla: /mozilla/.test( userAgent ) && !/(compatible|webkit)/.test( userAgent ) }; jQuery.each({ parent: function(elem){return elem.parentNode;}, parents: function(elem){return jQuery.dir(elem,"parentNode");}, next: function(elem){return jQuery.nth(elem,2,"nextSibling");}, prev: function(elem){return jQuery.nth(elem,2,"previousSibling");}, nextAll: function(elem){return jQuery.dir(elem,"nextSibling");}, prevAll: function(elem){return jQuery.dir(elem,"previousSibling");}, siblings: function(elem){return jQuery.sibling(elem.parentNode.firstChild,elem);}, children: function(elem){return jQuery.sibling(elem.firstChild);}, contents: function(elem){return jQuery.nodeName(elem,"iframe")?elem.contentDocument||elem.contentWindow.document:jQuery.makeArray(elem.childNodes);} }, function(name, fn){ jQuery.fn[ name ] = function( selector ) { var ret = jQuery.map( this, fn ); if ( selector && typeof selector == "string" ) ret = jQuery.multiFilter( selector, ret ); return this.pushStack( jQuery.unique( ret ), name, selector ); }; }); jQuery.each({ appendTo: "append", prependTo: "prepend", insertBefore: "before", insertAfter: "after", replaceAll: "replaceWith" }, function(name, original){ jQuery.fn[ name ] = function( selector ) { var ret = [], insert = jQuery( selector ); for ( var i = 0, l = insert.length; i < l; i++ ) { var elems = (i > 0 ? this.clone(true) : this).get(); jQuery.fn[ original ].apply( jQuery(insert[i]), elems ); ret = ret.concat( elems ); } return this.pushStack( ret, name, selector ); }; }); jQuery.each({ removeAttr: function( name ) { jQuery.attr( this, name, "" ); if (this.nodeType == 1) this.removeAttribute( name ); }, addClass: function( classNames ) { jQuery.className.add( this, classNames ); }, removeClass: function( classNames ) { jQuery.className.remove( this, classNames ); }, toggleClass: function( classNames, state ) { if( typeof state !== "boolean" ) state = !jQuery.className.has( this, classNames ); jQuery.className[ state ? "add" : "remove" ]( this, classNames ); }, remove: function( selector ) { if ( !selector || jQuery.filter( selector, [ this ] ).length ) { // Prevent memory leaks jQuery( "*", this ).add([this]).each(function(){ jQuery.event.remove(this); jQuery.removeData(this); }); if (this.parentNode) this.parentNode.removeChild( this ); } }, empty: function() { // Remove element nodes and prevent memory leaks jQuery(this).children().remove(); // Remove any remaining nodes while ( this.firstChild ) this.removeChild( this.firstChild ); } }, function(name, fn){ jQuery.fn[ name ] = function(){ return this.each( fn, arguments ); }; }); // Helper function used by the dimensions and offset modules function num(elem, prop) { return elem[0] && parseInt( jQuery.curCSS(elem[0], prop, true), 10 ) || 0; } var expando = "jQuery" + now(), uuid = 0, windowData = {}; jQuery.extend({ cache: {}, data: function( elem, name, data ) { elem = elem == window ? windowData : elem; var id = elem[ expando ]; // Compute a unique ID for the element if ( !id ) id = elem[ expando ] = ++uuid; // Only generate the data cache if we're // trying to access or manipulate it if ( name && !jQuery.cache[ id ] ) jQuery.cache[ id ] = {}; // Prevent overriding the named cache with undefined values if ( data !== undefined ) jQuery.cache[ id ][ name ] = data; // Return the named cache data, or the ID for the element return name ? jQuery.cache[ id ][ name ] : id; }, removeData: function( elem, name ) { elem = elem == window ? windowData : elem; var id = elem[ expando ]; // If we want to remove a specific section of the element's data if ( name ) { if ( jQuery.cache[ id ] ) { // Remove the section of cache data delete jQuery.cache[ id ][ name ]; // If we've removed all the data, remove the element's cache name = ""; for ( name in jQuery.cache[ id ] ) break; if ( !name ) jQuery.removeData( elem ); } // Otherwise, we want to remove all of the element's data } else { // Clean up the element expando try { delete elem[ expando ]; } catch(e){ // IE has trouble directly removing the expando // but it's ok with using removeAttribute if ( elem.removeAttribute ) elem.removeAttribute( expando ); } // Completely remove the data cache delete jQuery.cache[ id ]; } }, queue: function( elem, type, data ) { if ( elem ){ type = (type || "fx") + "queue"; var q = jQuery.data( elem, type ); if ( !q || jQuery.isArray(data) ) q = jQuery.data( elem, type, jQuery.makeArray(data) ); else if( data ) q.push( data ); } return q; }, dequeue: function( elem, type ){ var queue = jQuery.queue( elem, type ), fn = queue.shift(); if( !type || type === "fx" ) fn = queue[0]; if( fn !== undefined ) fn.call(elem); } }); jQuery.fn.extend({ data: function( key, value ){ var parts = key.split("."); parts[1] = parts[1] ? "." + parts[1] : ""; if ( value === undefined ) { var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]); if ( data === undefined && this.length ) data = jQuery.data( this[0], key ); return data === undefined && parts[1] ? this.data( parts[0] ) : data; } else return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function(){ jQuery.data( this, key, value ); }); }, removeData: function( key ){ return this.each(function(){ jQuery.removeData( this, key ); }); }, queue: function(type, data){ if ( typeof type !== "string" ) { data = type; type = "fx"; } if ( data === undefined ) return jQuery.queue( this[0], type ); return this.each(function(){ var queue = jQuery.queue( this, type, data ); if( type == "fx" && queue.length == 1 ) queue[0].call(this); }); }, dequeue: function(type){ return this.each(function(){ jQuery.dequeue( this, type ); }); } });/*! * Sizzle CSS Selector Engine - v0.9.3 * Copyright 2009, The Dojo Foundation * Released under the MIT, BSD, and GPL Licenses. * More information: http://sizzlejs.com/ */ (function(){ var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]*['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?/g, done = 0, toString = Object.prototype.toString; var Sizzle = function(selector, context, results, seed) { results = results || []; context = context || document; if ( context.nodeType !== 1 && context.nodeType !== 9 ) return []; if ( !selector || typeof selector !== "string" ) { return results; } var parts = [], m, set, checkSet, check, mode, extra, prune = true; // Reset the position of the chunker regexp (start from head) chunker.lastIndex = 0; while ( (m = chunker.exec(selector)) !== null ) { parts.push( m[1] ); if ( m[2] ) { extra = RegExp.rightContext; break; } } if ( parts.length > 1 && origPOS.exec( selector ) ) { if ( parts.length === 2 && Expr.relative[ parts[0] ] ) { set = posProcess( parts[0] + parts[1], context ); } else { set = Expr.relative[ parts[0] ] ? [ context ] : Sizzle( parts.shift(), context ); while ( parts.length ) { selector = parts.shift(); if ( Expr.relative[ selector ] ) selector += parts.shift(); set = posProcess( selector, set ); } } } else { var ret = seed ? { expr: parts.pop(), set: makeArray(seed) } : Sizzle.find( parts.pop(), parts.length === 1 && context.parentNode ? context.parentNode : context, isXML(context) ); set = Sizzle.filter( ret.expr, ret.set ); if ( parts.length > 0 ) { checkSet = makeArray(set); } else { prune = false; } while ( parts.length ) { var cur = parts.pop(), pop = cur; if ( !Expr.relative[ cur ] ) { cur = ""; } else { pop = parts.pop(); } if ( pop == null ) { pop = context; } Expr.relative[ cur ]( checkSet, pop, isXML(context) ); } } if ( !checkSet ) { checkSet = set; } if ( !checkSet ) { throw "Syntax error, unrecognized expression: " + (cur || selector); } if ( toString.call(checkSet) === "[object Array]" ) { if ( !prune ) { results.push.apply( results, checkSet ); } else if ( context.nodeType === 1 ) { for ( var i = 0; checkSet[i] != null; i++ ) { if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && contains(context, checkSet[i])) ) { results.push( set[i] ); } } } else { for ( var i = 0; checkSet[i] != null; i++ ) { if ( checkSet[i] && checkSet[i].nodeType === 1 ) { results.push( set[i] ); } } } } else { makeArray( checkSet, results ); } if ( extra ) { Sizzle( extra, context, results, seed ); if ( sortOrder ) { hasDuplicate = false; results.sort(sortOrder); if ( hasDuplicate ) { for ( var i = 1; i < results.length; i++ ) { if ( results[i] === results[i-1] ) { results.splice(i--, 1); } } } } } return results; }; Sizzle.matches = function(expr, set){ return Sizzle(expr, null, null, set); }; Sizzle.find = function(expr, context, isXML){ var set, match; if ( !expr ) { return []; } for ( var i = 0, l = Expr.order.length; i < l; i++ ) { var type = Expr.order[i], match; if ( (match = Expr.match[ type ].exec( expr )) ) { var left = RegExp.leftContext; if ( left.substr( left.length - 1 ) !== "\\" ) { match[1] = (match[1] || "").replace(/\\/g, ""); set = Expr.find[ type ]( match, context, isXML ); if ( set != null ) { expr = expr.replace( Expr.match[ type ], "" ); break; } } } } if ( !set ) { set = context.getElementsByTagName("*"); } return {set: set, expr: expr}; }; Sizzle.filter = function(expr, set, inplace, not){ var old = expr, result = [], curLoop = set, match, anyFound, isXMLFilter = set && set[0] && isXML(set[0]); while ( expr && set.length ) { for ( var type in Expr.filter ) { if ( (match = Expr.match[ type ].exec( expr )) != null ) { var filter = Expr.filter[ type ], found, item; anyFound = false; if ( curLoop == result ) { result = []; } if ( Expr.preFilter[ type ] ) { match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter ); if ( !match ) { anyFound = found = true; } else if ( match === true ) { continue; } } if ( match ) { for ( var i = 0; (item = curLoop[i]) != null; i++ ) { if ( item ) { found = filter( item, match, i, curLoop ); var pass = not ^ !!found; if ( inplace && found != null ) { if ( pass ) { anyFound = true; } else { curLoop[i] = false; } } else if ( pass ) { result.push( item ); anyFound = true; } } } } if ( found !== undefined ) { if ( !inplace ) { curLoop = result; } expr = expr.replace( Expr.match[ type ], "" ); if ( !anyFound ) { return []; } break; } } } // Improper expression if ( expr == old ) { if ( anyFound == null ) { throw "Syntax error, unrecognized expression: " + expr; } else { break; } } old = expr; } return curLoop; }; var Expr = Sizzle.selectors = { order: [ "ID", "NAME", "TAG" ], match: { ID: /#((?:[\w\u00c0-\uFFFF_-]|\\.)+)/, CLASS: /\.((?:[\w\u00c0-\uFFFF_-]|\\.)+)/, NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF_-]|\\.)+)['"]*\]/, ATTR: /\[\s*((?:[\w\u00c0-\uFFFF_-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/, TAG: /^((?:[\w\u00c0-\uFFFF\*_-]|\\.)+)/, CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+-]*)\))?/, POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|=" ? value.substr(value.length - check.length) === check : type === "|=" ? value === check || value.substr(0, check.length + 1) === check + "-" : false; }, POS: function(elem, match, i, array){ var name = match[2], filter = Expr.setFilters[ name ]; if ( filter ) { return filter( elem, i, match, array ); } } } }; var origPOS = Expr.match.POS; for ( var type in Expr.match ) { Expr.match[ type ] = RegExp( Expr.match[ type ].source + /(?![^\[]*\])(?![^\(]*\))/.source ); } var makeArray = function(array, results) { array = Array.prototype.slice.call( array ); if ( results ) { results.push.apply( results, array ); return results; } return array; }; // Perform a simple check to determine if the browser is capable of // converting a NodeList to an array using builtin methods. try { Array.prototype.slice.call( document.documentElement.childNodes ); // Provide a fallback method if it does not work } catch(e){ makeArray = function(array, results) { var ret = results || []; if ( toString.call(array) === "[object Array]" ) { Array.prototype.push.apply( ret, array ); } else { if ( typeof array.length === "number" ) { for ( var i = 0, l = array.length; i < l; i++ ) { ret.push( array[i] ); } } else { for ( var i = 0; array[i]; i++ ) { ret.push( array[i] ); } } } return ret; }; } var sortOrder; if ( document.documentElement.compareDocumentPosition ) { sortOrder = function( a, b ) { var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1; if ( ret === 0 ) { hasDuplicate = true; } return ret; }; } else if ( "sourceIndex" in document.documentElement ) { sortOrder = function( a, b ) { var ret = a.sourceIndex - b.sourceIndex; if ( ret === 0 ) { hasDuplicate = true; } return ret; }; } else if ( document.createRange ) { sortOrder = function( a, b ) { var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange(); aRange.selectNode(a); aRange.collapse(true); bRange.selectNode(b); bRange.collapse(true); var ret = aRange.compareBoundaryPoints(Range.START_TO_END, bRange); if ( ret === 0 ) { hasDuplicate = true; } return ret; }; } // Check to see if the browser returns elements by name when // querying by getElementById (and provide a workaround) (function(){ // We're going to inject a fake input element with a specified name var form = document.createElement("form"), id = "script" + (new Date).getTime(); form.innerHTML = "<input name='" + id + "'/>"; // Inject it into the root element, check its status, and remove it quickly var root = document.documentElement; root.insertBefore( form, root.firstChild ); // The workaround has to do additional checks after a getElementById // Which slows things down for other browsers (hence the branching) if ( !!document.getElementById( id ) ) { Expr.find.ID = function(match, context, isXML){ if ( typeof context.getElementById !== "undefined" && !isXML ) { var m = context.getElementById(match[1]); return m ? m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : []; } }; Expr.filter.ID = function(elem, match){ var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); return elem.nodeType === 1 && node && node.nodeValue === match; }; } root.removeChild( form ); })(); (function(){ // Check to see if the browser returns only elements // when doing getElementsByTagName("*") // Create a fake element var div = document.createElement("div"); div.appendChild( document.createComment("") ); // Make sure no comments are found if ( div.getElementsByTagName("*").length > 0 ) { Expr.find.TAG = function(match, context){ var results = context.getElementsByTagName(match[1]); // Filter out possible comments if ( match[1] === "*" ) { var tmp = []; for ( var i = 0; results[i]; i++ ) { if ( results[i].nodeType === 1 ) { tmp.push( results[i] ); } } results = tmp; } return results; }; } // Check to see if an attribute returns normalized href attributes div.innerHTML = "<a href='#'></a>"; if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" && div.firstChild.getAttribute("href") !== "#" ) { Expr.attrHandle.href = function(elem){ return elem.getAttribute("href", 2); }; } })(); if ( document.querySelectorAll ) (function(){ var oldSizzle = Sizzle, div = document.createElement("div"); div.innerHTML = "<p class='TEST'></p>"; // Safari can't handle uppercase or unicode characters when // in quirks mode. if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) { return; } Sizzle = function(query, context, extra, seed){ context = context || document; // Only use querySelectorAll on non-XML documents // (ID selectors don't work in non-HTML documents) if ( !seed && context.nodeType === 9 && !isXML(context) ) { try { return makeArray( context.querySelectorAll(query), extra ); } catch(e){} } return oldSizzle(query, context, extra, seed); }; Sizzle.find = oldSizzle.find; Sizzle.filter = oldSizzle.filter; Sizzle.selectors = oldSizzle.selectors; Sizzle.matches = oldSizzle.matches; })(); if ( document.getElementsByClassName && document.documentElement.getElementsByClassName ) (function(){ var div = document.createElement("div"); div.innerHTML = "<div class='test e'></div><div class='test'></div>"; // Opera can't find a second classname (in 9.6) if ( div.getElementsByClassName("e").length === 0 ) return; // Safari caches class attributes, doesn't catch changes (in 3.2) div.lastChild.className = "e"; if ( div.getElementsByClassName("e").length === 1 ) return; Expr.order.splice(1, 0, "CLASS"); Expr.find.CLASS = function(match, context, isXML) { if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) { return context.getElementsByClassName(match[1]); } }; })(); function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { var sibDir = dir == "previousSibling" && !isXML; for ( var i = 0, l = checkSet.length; i < l; i++ ) { var elem = checkSet[i]; if ( elem ) { if ( sibDir && elem.nodeType === 1 ){ elem.sizcache = doneName; elem.sizset = i; } elem = elem[dir]; var match = false; while ( elem ) { if ( elem.sizcache === doneName ) { match = checkSet[elem.sizset]; break; } if ( elem.nodeType === 1 && !isXML ){ elem.sizcache = doneName; elem.sizset = i; } if ( elem.nodeName === cur ) { match = elem; break; } elem = elem[dir]; } checkSet[i] = match; } } } function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { var sibDir = dir == "previousSibling" && !isXML; for ( var i = 0, l = checkSet.length; i < l; i++ ) { var elem = checkSet[i]; if ( elem ) { if ( sibDir && elem.nodeType === 1 ) { elem.sizcache = doneName; elem.sizset = i; } elem = elem[dir]; var match = false; while ( elem ) { if ( elem.sizcache === doneName ) { match = checkSet[elem.sizset]; break; } if ( elem.nodeType === 1 ) { if ( !isXML ) { elem.sizcache = doneName; elem.sizset = i; } if ( typeof cur !== "string" ) { if ( elem === cur ) { match = true; break; } } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) { match = elem; break; } } elem = elem[dir]; } checkSet[i] = match; } } } var contains = document.compareDocumentPosition ? function(a, b){ return a.compareDocumentPosition(b) & 16; } : function(a, b){ return a !== b && (a.contains ? a.contains(b) : true); }; var isXML = function(elem){ return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" || !!elem.ownerDocument && isXML( elem.ownerDocument ); }; var posProcess = function(selector, context){ var tmpSet = [], later = "", match, root = context.nodeType ? [context] : context; // Position selectors must be done after the filter // And so must :not(positional) so we move all PSEUDOs to the end while ( (match = Expr.match.PSEUDO.exec( selector )) ) { later += match[0]; selector = selector.replace( Expr.match.PSEUDO, "" ); } selector = Expr.relative[selector] ? selector + "*" : selector; for ( var i = 0, l = root.length; i < l; i++ ) { Sizzle( selector, root[i], tmpSet ); } return Sizzle.filter( later, tmpSet ); }; // EXPOSE jQuery.find = Sizzle; jQuery.filter = Sizzle.filter; jQuery.expr = Sizzle.selectors; jQuery.expr[":"] = jQuery.expr.filters; Sizzle.selectors.filters.hidden = function(elem){ return elem.offsetWidth === 0 || elem.offsetHeight === 0; }; Sizzle.selectors.filters.visible = function(elem){ return elem.offsetWidth > 0 || elem.offsetHeight > 0; }; Sizzle.selectors.filters.animated = function(elem){ return jQuery.grep(jQuery.timers, function(fn){ return elem === fn.elem; }).length; }; jQuery.multiFilter = function( expr, elems, not ) { if ( not ) { expr = ":not(" + expr + ")"; } return Sizzle.matches(expr, elems); }; jQuery.dir = function( elem, dir ){ var matched = [], cur = elem[dir]; while ( cur && cur != document ) { if ( cur.nodeType == 1 ) matched.push( cur ); cur = cur[dir]; } return matched; }; jQuery.nth = function(cur, result, dir, elem){ result = result || 1; var num = 0; for ( ; cur; cur = cur[dir] ) if ( cur.nodeType == 1 && ++num == result ) break; return cur; }; jQuery.sibling = function(n, elem){ var r = []; for ( ; n; n = n.nextSibling ) { if ( n.nodeType == 1 && n != elem ) r.push( n ); } return r; }; return; window.Sizzle = Sizzle; })(); /* * A number of helper functions used for managing events. * Many of the ideas behind this code originated from * Dean Edwards' addEvent library. */ jQuery.event = { // Bind an event to an element // Original by Dean Edwards add: function(elem, types, handler, data) { if ( elem.nodeType == 3 || elem.nodeType == 8 ) return; // For whatever reason, IE has trouble passing the window object // around, causing it to be cloned in the process if ( elem.setInterval && elem != window ) elem = window; // Make sure that the function being executed has a unique ID if ( !handler.guid ) handler.guid = this.guid++; // if data is passed, bind to handler if ( data !== undefined ) { // Create temporary function pointer to original handler var fn = handler; // Create unique handler function, wrapped around original handler handler = this.proxy( fn ); // Store data in unique handler handler.data = data; } // Init the element's event structure var events = jQuery.data(elem, "events") || jQuery.data(elem, "events", {}), handle = jQuery.data(elem, "handle") || jQuery.data(elem, "handle", function(){ // Handle the second event of a trigger and when // an event is called after a page has unloaded return typeof jQuery !== "undefined" && !jQuery.event.triggered ? jQuery.event.handle.apply(arguments.callee.elem, arguments) : undefined; }); // Add elem as a property of the handle function // This is to prevent a memory leak with non-native // event in IE. handle.elem = elem; // Handle multiple events separated by a space // jQuery(...).bind("mouseover mouseout", fn); jQuery.each(types.split(/\s+/), function(index, type) { // Namespaced event handlers var namespaces = type.split("."); type = namespaces.shift(); handler.type = namespaces.slice().sort().join("."); // Get the current list of functions bound to this event var handlers = events[type]; if ( jQuery.event.specialAll[type] ) jQuery.event.specialAll[type].setup.call(elem, data, namespaces); // Init the event handler queue if (!handlers) { handlers = events[type] = {}; // Check for a special event handler // Only use addEventListener/attachEvent if the special // events handler returns false if ( !jQuery.event.special[type] || jQuery.event.special[type].setup.call(elem, data, namespaces) === false ) { // Bind the global event handler to the element if (elem.addEventListener) elem.addEventListener(type, handle, false); else if (elem.attachEvent) elem.attachEvent("on" + type, handle); } } // Add the function to the element's handler list handlers[handler.guid] = handler; // Keep track of which events have been used, for global triggering jQuery.event.global[type] = true; }); // Nullify elem to prevent memory leaks in IE elem = null; }, guid: 1, global: {}, // Detach an event or set of events from an element remove: function(elem, types, handler) { // don't do events on text and comment nodes if ( elem.nodeType == 3 || elem.nodeType == 8 ) return; var events = jQuery.data(elem, "events"), ret, index; if ( events ) { // Unbind all events for the element if ( types === undefined || (typeof types === "string" && types.charAt(0) == ".") ) for ( var type in events ) this.remove( elem, type + (types || "") ); else { // types is actually an event object here if ( types.type ) { handler = types.handler; types = types.type; } // Handle multiple events seperated by a space // jQuery(...).unbind("mouseover mouseout", fn); jQuery.each(types.split(/\s+/), function(index, type){ // Namespaced event handlers var namespaces = type.split("."); type = namespaces.shift(); var namespace = RegExp("(^|\\.)" + namespaces.slice().sort().join(".*\\.") + "(\\.|)"); handlers = ( jQuery.data(this, "events") || {} )[event.type]; for ( var j in handlers ) { var handler = handlers[j]; // Filter the functions by class if ( all || namespace.test(handler.type) ) { // Pass in a reference to the handler function itself // So that we can later remove it event.handler = handler; event.data = handler.data; var ret = handler.apply(this, arguments); if( ret !== undefined ){ event.result = ret; if ( ret === false ) { event.preventDefault(); event.stopPropagation(); } } if( event.isImmediatePropagationStopped() ) break; } } }, props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode metaKey newValue originalTarget pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "), fix: function(event) { if ( event[expando] ) return event; // store a copy of the original event object // and "clone" to set read-only properties var originalEvent = event; event = jQuery.Event( originalEvent ); for ( var i = this.props.length, prop; i; ){ prop = this.props[ --i ]; event[ prop ] = originalEvent[ prop ]; } // Fix target property, if necessary if ( !event.target ) event.target = event.srcElement || document; // Fixes #1925 where srcElement might not be defined either // check if target is a textnode (safari) if ( event.target.nodeType == 3 ) event.target = event.target.parentNode; // Add relatedTarget, if necessary if ( !event.relatedTarget && event.fromElement ) event.relatedTarget = event.fromElement == event.target ? event.toElement : event.fromElement; // Calculate pageX/Y if missing and clientX/Y available if ( event.pageX == null && event.clientX != null ) { var doc = document.documentElement, body = document.body; event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc.clientLeft || 0); event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc.clientTop || 0); } // Add which for key events if ( !event.which && ((event.charCode || event.charCode === 0) ? event.charCode : event.keyCode) ) event.which = event.charCode || event.keyCode; // Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs) if ( !event.metaKey && event.ctrlKey ) event.metaKey = event.ctrlKey; // Add which for click: 1 == left; 2 == middle; 3 == right // Note: button is not normalized, so don't use it if ( !event.which && event.button ) event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) )); return event; }, proxy: function( fn, proxy ){ proxy = proxy || function(){ return fn.apply(this, arguments); }; // Set the guid of unique handler to the same of original handler, so it can be removed proxy.guid = fn.guid = fn.guid || proxy.guid || this.guid++; // So proxy can be declared as an argument return proxy; }, special: { ready: { // Make sure the ready event is setup setup: bindReady, teardown: function() {} } }, specialAll: { live: { setup: function( selector, namespaces ){ jQuery.event.add( this, namespaces[0], liveHandler ); }, teardown: function( namespaces ){ if ( namespaces.length ) { var remove = 0, name = RegExp("(^|\\.)" + namespaces[0] + "(\\.|}; jQuery.Event = function( src ){ // Allow instantiation without the 'new' keyword if( !this.preventDefault ) return new jQuery.Event(src); // Event object if( src && src.type ){ this.originalEvent = src; this.type = src.type; // Event type }else this.type = src; // timeStamp is buggy for some events on Firefox(#3843) // So we won't rely on the native value this.timeStamp = now(); // Mark it as fixed this[expando] = true; }; function returnFalse(){ return false; } function returnTrue(){ return true; } // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html jQuery.Event.prototype = { preventDefault: function() { this.isDefaultPrevented = returnTrue; var e = this.originalEvent; if( !e ) return; // if preventDefault exists run it on the original event if (e.preventDefault) e.preventDefault(); // otherwise set the returnValue property of the original event to false (IE) e.returnValue = false; }, stopPropagation: function() { this.isPropagationStopped = returnTrue; var e = this.originalEvent; if( !e ) return; // if stopPropagation exists run it on the original event if (e.stopPropagation) e.stopPropagation(); // otherwise set the cancelBubble property of the original event to true (IE) e.cancelBubble = true; }, stopImmediatePropagation:function(){ this.isImmediatePropagationStopped = returnTrue; this.stopPropagation(); }, isDefaultPrevented: returnFalse, isPropagationStopped: returnFalse, isImmediatePropagationStopped: returnFalse }; // Checks if an event happened on an element within another element // Used in jQuery.event.special.mouseenter and mouseleave handlers var withinElement = function(event) { // Check if mouse(over|out) are still within the same parent element var parent = event.relatedTarget; // Traverse up the tree while ( parent && parent != this ) try { parent = parent.parentNode; } catch(e) { parent = this; } if( parent != this ){ // set the correct event type event.type = event.data; // handle event if we actually just moused on to a non sub-element jQuery.event.handle.apply( this, arguments ); } }; jQuery.each({ mouseover: 'mouseenter', mouseout: 'mouseleave' }, function( orig, fix ){ jQuery.event.special[ fix ] = { setup: function(){ jQuery.event.add( this, orig, withinElement, fix ); }, teardown: function(){ jQuery.event.remove( this, orig, withinElement ); } }; }); jQuery.fn.extend({ bind: function( type, data, fn ) { return type == "unload" ? this.one(type, data, fn) : this.each(function(){ jQuery.event.add( this, type, fn || data, fn && data ); }); }, one: function( type, data, fn ) { var one = jQuery.event.proxy( fn || data, function(event) { jQuery(this).unbind(event, one); return (fn || data).apply( this, arguments ); }); return this.each(function(){ jQuery.event.add( this, type, one, fn && data); }); }, unbind: function( type, fn ) { return this.each(function(){ jQuery.event.remove( this, type, fn ); }); }, trigger: function( type, data ) { return this.each(function(){ jQuery.event.trigger( type, data, this ); }); }, triggerHandler: function( type, data ) { if( this[0] ){ var event = jQuery.Event(type); event.preventDefault(); event.stopPropagation(); jQuery.event.trigger( event, data, this[0] ); return event.result; } }, toggle: function( fn ) { // Save reference to arguments for access in closure var args = arguments, i = 1; // link all the functions, so any of them can unbind this click handler while( i < args.length ) jQuery.event.proxy( fn, args[i++] ); return this.click( jQuery.event.proxy( fn, function(event) { // Figure out which function to execute this.lastToggle = ( this.lastToggle || 0 ) % i; // Make sure that clicks stop event.preventDefault(); // and execute the function return args[ this.lastToggle++ ].apply( this, arguments ) || false; })); }, hover: function(fnOver, fnOut) { return this.mouseenter(fnOver).mouseleave(fnOut); }, ready: function(fn) { // Attach the listeners bindReady(); // If the DOM is already ready if ( jQuery.isReady ) // Execute the function immediately fn.call( document, jQuery ); // Otherwise, remember the function for later else // Add the function to the wait list jQuery.readyList.push( fn ); return this; }, live: function( type, fn ){ var proxy = jQuery.event.proxy( fn ); proxy.guid += this.selector + type; jQuery(document).bind( liveConvert(type, this.selector), this.selector, proxy ); return this; }, die: function( type, fn ){ jQuery(document).unbind( liveConvert(type, this.selector), fn ? { guid: fn.guid + this.selector + type } : null ); return this; } }); function liveHandler( event ){ var check = RegExp("(^|\\.)" + event.type + "(\\.|)"), stop = true, elems = []; jQuery.each(jQuery.data(this, "events").live || [], function(i, fn){ if ( check.test(fn.type) ) { var elem = jQuery(event.target).closest(fn.data)[0]; if ( elem ) elems.push({ elem: elem, fn: fn }); } }); elems.sort(function(a,b) { return jQuery.data(a.elem, "closest") - jQuery.data(b.elem, "closest"); }); jQuery.each(elems, function(){ if ( this.fn.call(this.elem, event, this.fn.data) === false ) return (stop = false); }); return stop; } function liveConvert(type, selector){ return ["live", type, selector.replace(/\./g, "`").replace(/ /g, "|")].join("."); } jQuery.extend({ isReady: false, readyList: [], // Handle when the DOM is ready ready: function() { // Make sure that the DOM is not already loaded if ( !jQuery.isReady ) { // Remember that the DOM is ready jQuery.isReady = true; // If there are functions bound, to execute if ( jQuery.readyList ) { // Execute all of them jQuery.each( jQuery.readyList, function(){ this.call( document, jQuery ); }); // Reset the list of functions jQuery.readyList = null; } // Trigger any bound ready events jQuery(document).triggerHandler("ready"); } } }); var readyBound = false; function bindReady(){ if ( readyBound ) return; readyBound = true; // Mozilla, Opera and webkit nightlies currently support this event if ( document.addEventListener ) { // Use the handy event callback document.addEventListener( "DOMContentLoaded", function(){ document.removeEventListener( "DOMContentLoaded", arguments.callee, false ); jQuery.ready(); }, false ); // If IE event model is used } else if ( document.attachEvent ) { // ensure firing before onload, // maybe late but safe also for iframes document.attachEvent("onreadystatechange", function(){ if ( document.readyState === "complete" ) { document.detachEvent( "onreadystatechange", arguments.callee ); jQuery.ready(); } }); // If IE and not an iframe // continually check to see if the document is ready if ( document.documentElement.doScroll && window == window.top ) (function(){ if ( jQuery.isReady ) return; try { // If IE is used, use the trick by Diego Perini // http://javascript.nwbox.com/IEContentLoaded/ document.documentElement.doScroll("left"); } catch( error ) { setTimeout( arguments.callee, 0 ); return; } // and execute any waiting functions jQuery.ready(); })(); } // A fallback to window.onload, that will always work jQuery.event.add( window, "load", jQuery.ready ); } jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," + "mousedown,mouseup,mousemove,mouseover,mouseout,mouseenter,mouseleave," + "change,select,submit,keydown,keypress,keyup,error").split(","), function(i, name){ // Handle event binding jQuery.fn[name] = function(fn){ return fn ? this.bind(name, fn) : this.trigger(name); }; }); // Prevent memory leaks in IE // And prevent errors on refresh with events like mouseover in other browsers // Window isn't included so as not to unbind existing unload events jQuery( window ).bind( 'unload', function(){ for ( var id in jQuery.cache ) // Skip the window if ( id != 1 && jQuery.cache[ id ].handle ) jQuery.event.remove( jQuery.cache[ id ].handle.elem ); }); (function(){ jQuery.support = {}; var root = document.documentElement, script = document.createElement("script"), div = document.createElement("div"), id = "script" + (new Date).getTime(); div.style.display = "none"; div.innerHTML = ' <link/><table></table><a href="/a" style="color:red;float:left;opacity:.5;">a</a><select><option>text</option></select><object><param/></object>'; var all = div.getElementsByTagName("*"), a = div.getElementsByTagName("a")[0]; // Can't get basic test support if ( !all || !all.length || !a ) { return; } jQuery.support = { // IE strips leading whitespace when .innerHTML is used leadingWhitespace: div.firstChild.nodeType == 3, // Make sure that tbody elements aren't automatically inserted // IE will insert them into empty tables tbody: !div.getElementsByTagName("tbody").length, // Make sure that you can get all elements in an <object> element // IE 7 always returns no results objectAll: !!div.getElementsByTagName("object")[0] .getElementsByTagName("*").length, // Make sure that link elements get serialized correctly by innerHTML // This requires a wrapper element in IE htmlSerialize: !!div.getElementsByTagName("link").length, // Get the style information from getAttribute // (IE uses .cssText insted) style: /red/.test( a.getAttribute("style") ), // Make sure that URLs aren't manipulated // (IE normalizes it by default) hrefNormalized: a.getAttribute("href") === "/a", // Make sure that element opacity exists // (IE uses filter instead) opacity: a.style.opacity === "0.5", // Verify style float existence // (IE uses styleFloat instead of cssFloat) cssFloat: !!a.style.cssFloat, // Will be defined later scriptEval: false, noCloneEvent: true, boxModel: null }; script.type = "text/javascript"; try { script.appendChild( document.createTextNode( "window." + id + "=1;" ) ); } catch(e){} root.insertBefore( script, root.firstChild ); // Make sure that the execution of code works by injecting a script // tag with appendChild/createTextNode // (IE doesn't support this, fails, and uses .text instead) if ( window[ id ] ) { jQuery.support.scriptEval = true; delete window[ id ]; } root.removeChild( script ); if ( div.attachEvent && div.fireEvent ) { div.attachEvent("onclick", function(){ // Cloning a node shouldn't copy over any // bound event handlers (IE does this) jQuery.support.noCloneEvent = false; div.detachEvent("onclick", arguments.callee); }); div.cloneNode(true).fireEvent("onclick"); } // Figure out if the W3C box model works as expected // document.body must exist before we can do this jQuery(function(){ var div = document.createElement("div"); div.style.width = div.style.paddingLeft = "1px"; document.body.appendChild( div ); jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2; document.body.removeChild( div ).style.display = 'none'; }); })(); var styleFloat = jQuery.support.cssFloat ? "cssFloat" : "styleFloat"; jQuery.props = { "for": "htmlFor", "class": "className", "float": styleFloat, cssFloat: styleFloat, styleFloat: styleFloat, readonly: "readOnly", maxlength: "maxLength", cellspacing: "cellSpacing", rowspan: "rowSpan", tabindex: "tabIndex" }; jQuery.fn.extend({ // Keep a copy of the old load _load: jQuery.fn.load, load: function( url, params, callback ) { if ( typeof url !== "string" ) return this._load( url ); var off = url.indexOf(" "); if ( off >= 0 ) { var selector = url.slice(off, url.length); url = url.slice(0, off); } // Default to a GET request var type = "GET"; // If the second parameter was provided if ( params ) // If it's a function if ( jQuery.isFunction( params ) ) { // We assume that it's the callback callback = params; params = null; // Otherwise, build a param string } else if( typeof params === "object" ) { params = jQuery.param( params ); type = "POST"; } var self = this; // Request the remote document jQuery.ajax({ url: url, type: type, dataType: "html", data: params, complete: function(res, status){ // If successful, inject the HTML into all the matched elements if ( status == "success" || status == "notmodified" ) // See if a selector was specified self.html( selector ? // Create a dummy div to hold the results jQuery("<div/>") // inject the contents of the document in, removing the scripts // to avoid any 'Permission Denied' errors in IE .append(res.responseText.replace(/<script(.|\s)*?\/script>/g, "")) // Locate the specified elements .find(selector) : // If not, just inject the full result res.responseText ); if( callback ) self.each( callback, [res.responseText, status, res] ); } }); return this; }, serialize: function() { return jQuery.param(this.serializeArray()); }, serializeArray: function() { return this.map(function(){ return this.elements ? jQuery.makeArray(this.elements) : this; }) .filter(function(){ return this.name && !this.disabled && (this.checked || /select|textarea/i.test(this.nodeName) || /text|hidden|password|search/i.test(this.type)); }) .map(function(i, elem){ var val = jQuery(this).val(); return val == null ? null : jQuery.isArray(val) ? jQuery.map( val, function(val, i){ return {name: elem.name, value: val}; }) : {name: elem.name, value: val}; }).get(); } }); // Attach a bunch of functions for handling common AJAX events jQuery.each( "ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess,ajaxSend".split(","), function(i,o){ jQuery.fn[o] = function(f){ return this.bind(o, f); }; }); var jsc = now(); jQuery.extend({ get: function( url, data, callback, type ) { // shift arguments if data argument was ommited if ( jQuery.isFunction( data ) ) { callback = data; data = null; } return jQuery.ajax({ type: "GET", url: url, data: data, success: callback, dataType: type }); }, getScript: function( url, callback ) { return jQuery.get(url, null, callback, "script"); }, getJSON: function( url, data, callback ) { return jQuery.get(url, data, callback, "json"); }, post: function( url, data, callback, type ) { if ( jQuery.isFunction( data ) ) { callback = data; data = {}; } return jQuery.ajax({ type: "POST", url: url, data: data, success: callback, dataType: type }); }, ajaxSetup: function( settings ) { jQuery.extend( jQuery.ajaxSettings, settings ); }, ajaxSettings: { url: location.href, global: true, type: "GET", contentType: "application/x-www-form-urlencoded", processData: true, async: true, /* timeout: 0, data: null, username: null, password: null, */ // Create the request object; Microsoft failed to properly // implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available // This function can be overriden by calling jQuery.ajaxSetup xhr:function(){ return window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest(); }, accepts: { xml: "application/xml, text/xml", html: "text/html", script: "text/javascript, application/javascript", json: "application/json, text/javascript", text: "text/plain", _default: "*/*" } }, // Last-Modified header cache for next request lastModified: {}, ajax: function( s ) { // Extend the settings, but re-extend 's' so that it can be // checked again later (in the test suite, specifically) s = jQuery.extend(true, s, jQuery.extend(true, {}, jQuery.ajaxSettings, s)); var jsonp, jsre = /=\?(&|}; } if ( s.dataType == "script" && s.cache == null ) s.cache = false; if ( s.cache === false && type == "GET" ) { var ts = now(); // try replacing _= if it is there var ret = s.url.replace(/(\?|&)_=.*?(&|)/, "$1_=" + ts + "$2"); // if nothing was replaced, add timestamp to the end s.url = ret + ((ret == s.url) ? (s.url.match(/\?/) ? "&" : "?") + "_=" + ts : ""); } // If data is available, append data to url for get requests if ( s.data && type == "GET" ) { s.url += (s.url.match(/\?/) ? "&" : "?") + s.data; // IE likes to send both get and post data, prevent this s.data = null; } // Watch for a new set of requests if ( s.global && ! jQuery.active++ ) jQuery.event.trigger( "ajaxStart" ); // Matches an absolute URL, and saves the domain var parts = /^(\w+:)?\/\/([^\/?#]+)/.exec( s.url ); // If we're requesting a remote document // and trying to load JSON or Script with a GET if ( s.dataType == "script" && type == "GET" && parts && ( parts[1] && parts[1] != location.protocol || parts[2] != location.host )){ var head = document.getElementsByTagName("head")[0]; var script = document.createElement("script"); script.src = s.url; if (s.scriptCharset) script.charset = s.scriptCharset; // Handle Script loading if ( !jsonp ) { var done = false; // Attach handlers for all browsers script.onload = script.onreadystatechange = function(){ if ( !done && (!this.readyState || this.readyState == "loaded" || this.readyState == "complete") ) { done = true; success(); complete(); // Handle memory leak in IE script.onload = script.onreadystatechange = null; head.removeChild( script ); } }; } head.appendChild(script); // We handle everything using the script element injection return undefined; } var requestDone = false; // Create the request object var xhr = s.xhr(); // Open the socket // Passing null username, generates a login popup on Opera (#2865) if( s.username ) xhr.open(type, s.url, s.async, s.username, s.password); else xhr.open(type, s.url, s.async); // Need an extra try/catch for cross domain requests in Firefox 3 try { // Set the correct header, if data is being sent if ( s.data ) xhr.setRequestHeader("Content-Type", s.contentType); // Set the If-Modified-Since header, if ifModified mode. if ( s.ifModified ) xhr.setRequestHeader("If-Modified-Since", jQuery.lastModified[s.url] || "Thu, 01 Jan 1970 00:00:00 GMT" ); // Set header so the called script knows that it's an XMLHttpRequest xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest"); // Set the Accepts header for the server, depending on the dataType xhr.setRequestHeader("Accept", s.dataType && s.accepts[ s.dataType ] ? s.accepts[ s.dataType ] + ", */*" : s.accepts._default ); } catch(e){} // Allow custom headers/mimetypes and early abort if ( s.beforeSend && s.beforeSend(xhr, s) === false ) { // Handle the global AJAX counter if ( s.global && ! --jQuery.active ) jQuery.event.trigger( "ajaxStop" ); // close opended socket xhr.abort(); return false; } if ( s.global ) jQuery.event.trigger("ajaxSend", [xhr, s]); // Wait for a response to come back var onreadystatechange = function(isTimeout){ // The request was aborted, clear the interval and decrement jQuery.active if (xhr.readyState == 0) { if (ival) { // clear poll interval clearInterval(ival); ival = null; // Handle the global AJAX counter if ( s.global && ! --jQuery.active ) jQuery.event.trigger( "ajaxStop" ); } // The transfer is complete and the data is available, or the request timed out } else if ( !requestDone && xhr && (xhr.readyState == 4 || isTimeout == "timeout") ) { requestDone = true; // clear poll interval if (ival) { clearInterval(ival); ival = null; } status = isTimeout == "timeout" ? "timeout" : !jQuery.httpSuccess( xhr ) ? "error" : s.ifModified && jQuery.httpNotModified( xhr, s.url ) ? "notmodified" : "success"; if ( status == "success" ) { // Watch for, and catch, XML document parse errors try { // process the data (runs the xml through httpData regardless of callback) data = jQuery.httpData( xhr, s.dataType, s ); } catch(e) { status = "parsererror"; } } // Make sure that the request was successful or notmodified if ( status == "success" ) { // Cache Last-Modified header, if ifModified mode. var modRes; try { modRes = xhr.getResponseHeader("Last-Modified"); } catch(e) {} // swallow exception thrown by FF if header is not available if ( s.ifModified && modRes ) jQuery.lastModified[s.url] = modRes; // JSONP handles its own success callback if ( !jsonp ) success(); } else jQuery.handleError(s, xhr, status); // Fire the complete handlers complete(); if ( isTimeout ) xhr.abort(); // Stop memory leaks if ( s.async ) xhr = null; } }; if ( s.async ) { // don't attach the handler to the request, just poll it instead var ival = setInterval(onreadystatechange, 13); // Timeout checker if ( s.timeout > 0 ) setTimeout(function(){ // Check to see if the request is still happening if ( xhr && !requestDone ) onreadystatechange( "timeout" ); }, s.timeout); } // Send the data try { xhr.send(s.data); } catch(e) { jQuery.handleError(s, xhr, null, e); } // firefox 1.5 doesn't fire statechange for sync requests if ( !s.async ) onreadystatechange(); function success(){ // If a local callback was specified, fire it and pass it the data if ( s.success ) s.success( data, status ); // Fire the global callback if ( s.global ) jQuery.event.trigger( "ajaxSuccess", [xhr, s] ); } function complete(){ // Process result if ( s.complete ) s.complete(xhr, status); // The request was completed if ( s.global ) jQuery.event.trigger( "ajaxComplete", [xhr, s] ); // Handle the global AJAX counter if ( s.global && ! --jQuery.active ) jQuery.event.trigger( "ajaxStop" ); } // return XMLHttpRequest to allow aborting the request etc. return xhr; }, handleError: function( s, xhr, status, e ) { // If a local callback was specified, fire it if ( s.error ) s.error( xhr, status, e ); // Fire the global callback if ( s.global ) jQuery.event.trigger( "ajaxError", [xhr, s, e] ); }, // Counter for holding the number of active queries active: 0, // Determines if an XMLHttpRequest was successful or not httpSuccess: function( xhr ) { try { // IE error sometimes returns 1223 when it should be 204 so treat it as success, see #1450 return !xhr.status && location.protocol == "file:" || ( xhr.status >= 200 && xhr.status < 300 ) || xhr.status == 304 || xhr.status == 1223; } catch(e){} return false; }, // Determines if an XMLHttpRequest returns NotModified httpNotModified: function( xhr, url ) { try { var xhrRes = xhr.getResponseHeader("Last-Modified"); // Firefox always returns 200. check Last-Modified date return xhr.status == 304 || xhrRes == jQuery.lastModified[url]; } catch(e){} return false; }, httpData: function( xhr, type, s ) { var ct = xhr.getResponseHeader("content-type"), xml = type == "xml" || !type && ct && ct.indexOf("xml") >= 0, data = xml ? xhr.responseXML : xhr.responseText; if ( xml && data.documentElement.tagName == "parsererror" ) throw "parsererror"; // Allow a pre-filtering function to sanitize the response // s != null is checked to keep backwards compatibility if( s && s.dataFilter ) data = s.dataFilter( data, type ); // The filter can actually parse the response if( typeof data === "string" ){ // If the type is "script", eval it in global context if ( type == "script" ) jQuery.globalEval( data ); // Get the JavaScript object, if JSON is used. if ( type == "json" ) data = window["eval"]("(" + data + ")"); } return data; }, // Serialize an array of form elements or a set of // key/values into a query string param: function( a ) { var s = [ ]; function add( key, value ){ s[ s.length ] = encodeURIComponent(key) + '=' + encodeURIComponent(value); }; // If an array was passed in, assume that it is an array // of form elements if ( jQuery.isArray(a) || a.jquery ) // Serialize the form elements jQuery.each( a, function(){ add( this.name, this.value ); }); // Otherwise, assume that it's an object of key/value pairs else // Serialize the key/values for ( var j in a ) // If the value is an array then the key names need to be repeated if ( jQuery.isArray(a[j]) ) jQuery.each( a[j], function(){ add( j, this ); }); else add( j, jQuery.isFunction(a[j]) ? a[j]() : a[j] ); // Return the resulting serialization return s.join("&").replace(/%20/g, "+"); } }); var elemdisplay = {}, timerId, fxAttrs = [ // height animations [ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ], // width animations [ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ], // opacity animations [ "opacity" ] ]; function genFx( type, num ){ var obj = {}; jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function(){ obj[ this ] = type; }); return obj; } jQuery.fn.extend({ show: function(speed,callback){ if ( speed ) { return this.animate( genFx("show", 3), speed, callback); } else { for ( var i = 0, l = this.length; i < l; i++ ){ var old = jQuery.data(this[i], "olddisplay"); this[i].style.display = old || ""; if ( jQuery.css(this[i], "display") === "none" ) { var tagName = this[i].tagName, display; if ( elemdisplay[ tagName ] ) { display = elemdisplay[ tagName ]; } else { var elem = jQuery("<" + tagName + " />").appendTo("body"); display = elem.css("display"); if ( display === "none" ) display = "block"; elem.remove(); elemdisplay[ tagName ] = display; } jQuery.data(this[i], "olddisplay", display); } } // Set the display of the elements in a second loop // to avoid the constant reflow for ( var i = 0, l = this.length; i < l; i++ ){ this[i].style.display = jQuery.data(this[i], "olddisplay") || ""; } return this; } }, hide: function(speed,callback){ if ( speed ) { return this.animate( genFx("hide", 3), speed, callback); } else { for ( var i = 0, l = this.length; i < l; i++ ){ var old = jQuery.data(this[i], "olddisplay"); if ( !old && old !== "none" ) jQuery.data(this[i], "olddisplay", jQuery.css(this[i], "display")); } // Set the display of the elements in a second loop // to avoid the constant reflow for ( var i = 0, l = this.length; i < l; i++ ){ this[i].style.display = "none"; } return this; } }, // Save the old toggle function _toggle: jQuery.fn.toggle, toggle: function( fn, fn2 ){ var bool = typeof fn === "boolean"; return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ? this._toggle.apply( this, arguments ) : fn == null || bool ? this.each(function(){ var state = bool ? fn : jQuery(this).is(":hidden"); jQuery(this)[ state ? "show" : "hide" ](); }) : this.animate(genFx("toggle", 3), fn, fn2); }, fadeTo: function(speed,to,callback){ return this.animate({opacity: to}, speed, callback); }, animate: function( prop, speed, easing, callback ) { var optall = jQuery.speed(speed, easing, callback); return this[ optall.queue === false ? "each" : "queue" ](function(){ var opt = jQuery.extend({}, optall), p, hidden = this.nodeType == 1 && jQuery(this).is(":hidden"), self = this; for ( p in prop ) { if ( prop[p] == "hide" && hidden || prop[p] == "show" && !hidden ) return opt.complete.call(this); if ( ( p == "height" || p == "width" ) && this.style ) { // Store display property opt.display = jQuery.css(this, "display"); // Make sure that nothing sneaks out opt.overflow = this.style.overflow; } } if ( opt.overflow != null ) this.style.overflow = "hidden"; opt.curAnim = jQuery.extend({}, prop); jQuery.each( prop, function(name, val){ var e = new jQuery.fx( self, opt, name ); if ( /toggle|show|hide/.test(val) ) e[ val == "toggle" ? hidden ? "show" : "hide" : val ]( prop ); else { var parts = val.toString().match(/^([+-]=)?([\d+-.]+)(.*)}; }); jQuery.extend({ speed: function(speed, easing, fn) { var opt = typeof speed === "object" ? speed : { complete: fn || !fn && easing || jQuery.isFunction( speed ) && speed, duration: speed, easing: fn && easing || easing && !jQuery.isFunction(easing) && easing }; opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : jQuery.fx.speeds[opt.duration] || jQuery.fx.speeds._default; // Queueing opt.old = opt.complete; opt.complete = function(){ if ( opt.queue !== false ) jQuery(this).dequeue(); if ( jQuery.isFunction( opt.old ) ) opt.old.call( this ); }; return opt; }, easing: { linear: function( p, n, firstNum, diff ) { return firstNum + diff * p; }, swing: function( p, n, firstNum, diff ) { return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum; } }, timers: [], fx: function( elem, options, prop ){ this.options = options; this.elem = elem; this.prop = prop; if ( !options.orig ) options.orig = {}; } }); jQuery.fx.prototype = { // Simple function for setting a style value update: function(){ if ( this.options.step ) this.options.step.call( this.elem, this.now, this ); (jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this ); // Set display property to block for height/width animations if ( ( this.prop == "height" || this.prop == "width" ) && this.elem.style ) this.elem.style.display = "block"; }, // Get the current size cur: function(force){ if ( this.elem[this.prop] != null && (!this.elem.style || this.elem.style[this.prop] == null) ) return this.elem[ this.prop ]; var r = parseFloat(jQuery.css(this.elem, this.prop, force)); return r && r > -10000 ? r : parseFloat(jQuery.curCSS(this.elem, this.prop)) || 0; }, // Start an animation from one number to another custom: function(from, to, unit){ this.startTime = now(); this.start = from; this.end = to; this.unit = unit || this.unit || "px"; this.now = this.start; this.pos = this.state = 0; var self = this; function t(gotoEnd){ return self.step(gotoEnd); } t.elem = this.elem; if ( t() && jQuery.timers.push(t) && !timerId ) { timerId = setInterval(function(){ var timers = jQuery.timers; for ( var i = 0; i < timers.length; i++ ) if ( !timers[i]() ) timers.splice(i--, 1); if ( !timers.length ) { clearInterval( timerId ); timerId = undefined; } }, 13); } }, // Simple 'show' function show: function(){ // Remember where we started, so that we can go back to it later this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop ); this.options.show = true; // Begin the animation // Make sure that we start at a small width/height to avoid any // flash of content this.custom(this.prop == "width" || this.prop == "height" ? 1 : 0, this.cur()); // Start by showing the element jQuery(this.elem).show(); }, // Simple 'hide' function hide: function(){ // Remember where we started, so that we can go back to it later this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop ); this.options.hide = true; // Begin the animation this.custom(this.cur(), 0); }, // Each step of an animation step: function(gotoEnd){ var t = now(); if ( gotoEnd || t >= this.options.duration + this.startTime ) { this.now = this.end; this.pos = this.state = 1; this.update(); this.options.curAnim[ this.prop ] = true; var done = true; for ( var i in this.options.curAnim ) if ( this.options.curAnim[i] !== true ) done = false; if ( done ) { if ( this.options.display != null ) { // Reset the overflow this.elem.style.overflow = this.options.overflow; // Reset the display this.elem.style.display = this.options.display; if ( jQuery.css(this.elem, "display") == "none" ) this.elem.style.display = "block"; } // Hide the element if the "hide" operation was done if ( this.options.hide ) jQuery(this.elem).hide(); // Reset the properties, if the item has been hidden or shown if ( this.options.hide || this.options.show ) for ( var p in this.options.curAnim ) jQuery.attr(this.elem.style, p, this.options.orig[p]); // Execute the complete function this.options.complete.call( this.elem ); } return false; } else { var n = t - this.startTime; this.state = n / this.options.duration; // Perform the easing function, defaults to swing this.pos = jQuery.easing[this.options.easing || (jQuery.easing.swing ? "swing" : "linear")](this.state, n, 0, 1, this.options.duration); this.now = this.start + ((this.end - this.start) * this.pos); // Perform the next step of the animation this.update(); } return true; } }; jQuery.extend( jQuery.fx, { speeds:{ slow: 600, fast: 200, // Default speed _default: 400 }, step: { opacity: function(fx){ jQuery.attr(fx.elem.style, "opacity", fx.now); }, _default: function(fx){ if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) fx.elem.style[ fx.prop ] = fx.now + fx.unit; else fx.elem[ fx.prop ] = fx.now; } } }); if ( document.documentElement["getBoundingClientRect"] ) jQuery.fn.offset = function() { if ( !this[0] ) return { top: 0, left: 0 }; if ( this[0] === this[0].ownerDocument.body ) return jQuery.offset.bodyOffset( this[0] ); var box = this[0].getBoundingClientRect(), doc = this[0].ownerDocument, body = doc.body, docElem = doc.documentElement, clientTop = docElem.clientTop || body.clientTop || 0, clientLeft = docElem.clientLeft || body.clientLeft || 0, top = box.top + (self.pageYOffset || jQuery.boxModel && docElem.scrollTop || body.scrollTop ) - clientTop, left = box.left + (self.pageXOffset || jQuery.boxModel && docElem.scrollLeft || body.scrollLeft) - clientLeft; return { top: top, left: left }; }; else jQuery.fn.offset = function() { if ( !this[0] ) return { top: 0, left: 0 }; if ( this[0] === this[0].ownerDocument.body ) return jQuery.offset.bodyOffset( this[0] ); jQuery.offset.initialized || jQuery.offset.initialize(); var elem = this[0], offsetParent = elem.offsetParent, prevOffsetParent = elem, doc = elem.ownerDocument, computedStyle, docElem = doc.documentElement, body = doc.body, defaultView = doc.defaultView, prevComputedStyle = defaultView.getComputedStyle(elem, null), top = elem.offsetTop, left = elem.offsetLeft; while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) { computedStyle = defaultView.getComputedStyle(elem, null); top -= elem.scrollTop, left -= elem.scrollLeft; if ( elem === offsetParent ) { top += elem.offsetTop, left += elem.offsetLeft; if ( jQuery.offset.doesNotAddBorder && !(jQuery.offset.doesAddBorderForTableAndCells && /^t(able|d|h)/i.test(elem.tagName)) ) top += parseInt( computedStyle.borderTopWidth, 10) || 0, left += parseInt( computedStyle.borderLeftWidth, 10) || 0; prevOffsetParent = offsetParent, offsetParent = elem.offsetParent; } if ( jQuery.offset.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) top += parseInt( computedStyle.borderTopWidth, 10) || 0, left += parseInt( computedStyle.borderLeftWidth, 10) || 0; prevComputedStyle = computedStyle; } if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" ) top += body.offsetTop, left += body.offsetLeft; if ( prevComputedStyle.position === "fixed" ) top += Math.max(docElem.scrollTop, body.scrollTop), left += Math.max(docElem.scrollLeft, body.scrollLeft); return { top: top, left: left }; }; jQuery.offset = { initialize: function() { if ( this.initialized ) return; var body = document.body, container = document.createElement('div'), innerDiv, checkDiv, table, td, rules, prop, bodyMarginTop = body.style.marginTop, html = '<div style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;"><div></div></div><table style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;" cellpadding="0" cellspacing="0"><tr><td></td></tr></table>'; rules = { position: 'absolute', top: 0, left: 0, margin: 0, border: 0, width: '1px', height: '1px', visibility: 'hidden' }; for ( prop in rules ) container.style[prop] = rules[prop]; container.innerHTML = html; body.insertBefore(container, body.firstChild); innerDiv = container.firstChild, checkDiv = innerDiv.firstChild, td = innerDiv.nextSibling.firstChild.firstChild; this.doesNotAddBorder = (checkDiv.offsetTop !== 5); this.doesAddBorderForTableAndCells = (td.offsetTop === 5); innerDiv.style.overflow = 'hidden', innerDiv.style.position = 'relative'; this.subtractsBorderForOverflowNotVisible = (checkDiv.offsetTop === -5); body.style.marginTop = '1px'; this.doesNotIncludeMarginInBodyOffset = (body.offsetTop === 0); body.style.marginTop = bodyMarginTop; body.removeChild(container); this.initialized = true; }, bodyOffset: function(body) { jQuery.offset.initialized || jQuery.offset.initialize(); var top = body.offsetTop, left = body.offsetLeft; if ( jQuery.offset.doesNotIncludeMarginInBodyOffset ) top += parseInt( jQuery.curCSS(body, 'marginTop', true), 10 ) || 0, left += parseInt( jQuery.curCSS(body, 'marginLeft', true), 10 ) || 0; return { top: top, left: left }; } }; jQuery.fn.extend({ position: function() { var left = 0, top = 0, results; if ( this[0] ) { // Get *real* offsetParent var offsetParent = this.offsetParent(), // Get correct offsets offset = this.offset(), parentOffset = /^body|html}; } return results; }, offsetParent: function() { var offsetParent = this[0].offsetParent || document.body; while ( offsetParent && (!/^body|html/i.test(offsetParent.tagName) && jQuery.css(offsetParent, 'position') == 'static') ) offsetParent = offsetParent.offsetParent; return jQuery(offsetParent); } }); // Create scrollLeft and scrollTop methods jQuery.each( ['Left', 'Top'], function(i, name) { var method = 'scroll' + name; jQuery.fn[ method ] = function(val) { if (!this[0]) return null; return val !== undefined ? // Set the scroll offset this.each(function() { this == window || this == document ? window.scrollTo( !i ? val : jQuery(window).scrollLeft(), i ? val : jQuery(window).scrollTop() ) : this[ method ] = val; }) : // Return the scroll offset this[0] == window || this[0] == document ? self[ i ? 'pageYOffset' : 'pageXOffset' ] || jQuery.boxModel && document.documentElement[ method ] || document.body[ method ] : this[0][ method ]; }; }); // Create innerHeight, innerWidth, outerHeight and outerWidth methods jQuery.each([ "Height", "Width" ], function(i, name){ var tl = i ? "Left" : "Top", // top or left br = i ? "Right" : "Bottom", // bottom or right lower = name.toLowerCase(); // innerHeight and innerWidth jQuery.fn["inner" + name] = function(){ return this[0] ? jQuery.css( this[0], lower, false, "padding" ) : null; }; // outerHeight and outerWidth jQuery.fn["outer" + name] = function(margin) { return this[0] ? jQuery.css( this[0], lower, false, margin ? "margin" : "border" ) : null; }; var type = name.toLowerCase(); jQuery.fn[ type ] = function( size ) { // Get window width or height return this[0] == window ? // Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode document.compatMode == "CSS1Compat" && document.documentElement[ "client" + name ] || document.body[ "client" + name ] : // Get document width or height this[0] == document ? // Either scroll[Width/Height] or offset[Width/Height], whichever is greater Math.max( document.documentElement["client" + name], document.body["scroll" + name], document.documentElement["scroll" + name], document.body["offset" + name], document.documentElement["offset" + name] ) : // Get or set width or height on the element size === undefined ? // Get width or height on the element (this.length ? jQuery.css( this[0], type ) : null) : // Set the width or height on the element (default to pixels if value is unitless) this.css( type, typeof size === "string" ? size : size + "px" ); }; }); })();
(C) Æliens 20/2/2008
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