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yunlongzha_try_nodejs

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(function(){ /* * jQuery 1.2.1 - New Wave Javascript * * Copyright (c) 2007 John Resig (jquery.com) * Dual licensed under the MIT (MIT-LICENSE.txt) * and GPL (GPL-LICENSE.txt) licenses. * * $Date: 2007-09-16 23:42:06 -0400 (Sun, 16 Sep 2007) $ * $Rev: 3353 $ */ // Map over jQuery in case of overwrite if ( typeof jQuery != "undefined" ) var _jQuery = jQuery; var jQuery = window.jQuery = function(selector, context) { // If the context is a namespace object, return a new object return this instanceof jQuery ? this.init(selector, context) : new jQuery(selector, context); }; // Map over the $ in case of overwrite if ( typeof $ != "undefined" ) var _$ = $; // Map the jQuery namespace to the '$' one window.$ = jQuery; var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/; jQuery.fn = jQuery.prototype = { init: function(selector, context) { // Make sure that a selection was provided selector = selector || document; // Handle HTML strings if ( typeof selector == "string" ) { var m = quickExpr.exec(selector); if ( m && (m[1] || !context) ) { // HANDLE: $(html) -> $(array) if ( m[1] ) selector = jQuery.clean( [ m[1] ], context ); // HANDLE: $("#id") else { var tmp = document.getElementById( m[3] ); if ( tmp ) // Handle the case where IE and Opera return items // by name instead of ID if ( tmp.id != m[3] ) return jQuery().find( selector ); else { this[0] = tmp; this.length = 1; return this; } else selector = []; } // HANDLE: $(expr) } else return new jQuery( context ).find( selector ); // HANDLE: $(function) // Shortcut for document ready } else if ( jQuery.isFunction(selector) ) return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( selector ); return this.setArray( // HANDLE: $(array) selector.constructor == Array && selector || // HANDLE: $(arraylike) // Watch for when an array-like object is passed as the selector (selector.jquery || selector.length && selector != window && !selector.nodeType && selector[0] != undefined && selector[0].nodeType) && jQuery.makeArray( selector ) || // HANDLE: $(*) [ selector ] ); }, jquery: "1.2.1", size: function() { return this.length; }, length: 0, get: function( num ) { return num == undefined ? // Return a 'clean' array jQuery.makeArray( this ) : // Return just the object this[num]; }, pushStack: function( a ) { var ret = jQuery(a); ret.prevObject = this; return ret; }, setArray: function( a ) { this.length = 0; Array.prototype.push.apply( this, a ); return this; }, each: function( fn, args ) { return jQuery.each( this, fn, args ); }, index: function( obj ) { var pos = -1; this.each(function(i){ if ( this == obj ) pos = i; }); return pos; }, attr: function( key, value, type ) { var obj = key; // Look for the case where we're accessing a style value if ( key.constructor == String ) if ( value == undefined ) return this.length && jQuery[ type || "attr" ]( this[0], key ) || undefined; else { obj = {}; obj[ key ] = value; } // Check to see if we're setting style values return this.each(function(index){ // Set all the styles for ( var prop in obj ) jQuery.attr( type ? this.style : this, prop, jQuery.prop(this, obj[prop], type, index, prop) ); }); }, css: function( key, value ) { return this.attr( key, value, "curCSS" ); }, text: function(e) { if ( typeof e != "object" && e != null ) return this.empty().append( document.createTextNode( e ) ); var t = ""; jQuery.each( e || this, function(){ jQuery.each( this.childNodes, function(){ if ( this.nodeType != 8 ) t += this.nodeType != 1 ? this.nodeValue : jQuery.fn.text([ this ]); }); }); return t; }, wrapAll: function(html) { if ( this[0] ) // The elements to wrap the target around jQuery(html, this[0].ownerDocument) .clone() .insertBefore(this[0]) .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, 1, function(a){ this.appendChild( a ); }); }, prepend: function() { return this.domManip(arguments, true, -1, function(a){ this.insertBefore( a, this.firstChild ); }); }, before: function() { return this.domManip(arguments, false, 1, function(a){ this.parentNode.insertBefore( a, this ); }); }, after: function() { return this.domManip(arguments, false, -1, function(a){ this.parentNode.insertBefore( a, this.nextSibling ); }); }, end: function() { return this.prevObject || jQuery([]); }, find: function(t) { var data = jQuery.map(this, function(a){ return jQuery.find(t,a); }); return this.pushStack( /[^+>] [^+>]/.test( t ) || t.indexOf("..") > -1 ? jQuery.unique( data ) : data ); }, clone: function(events) { // Do the clone var ret = this.map(function(){ return this.outerHTML ? jQuery(this.outerHTML)[0] : this.cloneNode(true); }); // Need to set the expando to null on the cloned set if it exists // removeData doesn't work here, IE removes it from the original as well // this is primarily for IE but the data expando shouldn't be copied over in any browser var clone = ret.find("*").andSelf().each(function(){ if ( this[ expando ] != undefined ) this[ expando ] = null; }); // Copy the events from the original to the clone if (events === true) this.find("*").andSelf().each(function(i) { var events = jQuery.data(this, "events"); for ( var type in events ) for ( var handler in events[type] ) jQuery.event.add(clone[i], type, events[type][handler], events[type][handler].data); }); // Return the cloned set return ret; }, filter: function(t) { return this.pushStack( jQuery.isFunction( t ) && jQuery.grep(this, function(el, index){ return t.apply(el, [index]); }) || jQuery.multiFilter(t,this) ); }, not: function(t) { return this.pushStack( t.constructor == String && jQuery.multiFilter(t, this, true) || jQuery.grep(this, function(a) { return ( t.constructor == Array || t.jquery ) ? jQuery.inArray( a, t ) < 0 : a != t; }) ); }, add: function(t) { return this.pushStack( jQuery.merge( this.get(), t.constructor == String ? jQuery(t).get() : t.length != undefined && (!t.nodeName || jQuery.nodeName(t, "form")) ? t : [t] ) ); }, is: function(expr) { return expr ? jQuery.multiFilter(expr,this).length > 0 : false; }, hasClass: function(expr) { return this.is("." + expr); }, val: function( val ) { if ( val == undefined ) { if ( this.length ) { var elem = this[0]; // We need to handle select boxes special if ( jQuery.nodeName(elem, "select") ) { var index = elem.selectedIndex, a = [], 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 var val = jQuery.browser.msie && !option.attributes["value"].specified ? option.text : option.value; // We don't need an array for one selects if ( one ) return val; // Multi-Selects return an array a.push(val); } } return a; // Everything else, we just grab the value } else return this[0].value.replace(/\r/g, ""); } } else return this.each(function(){ if ( val.constructor == Array && /radio|checkbox/.test(this.type) ) this.checked = (jQuery.inArray(this.value, val) >= 0 || jQuery.inArray(this.name, val) >= 0); else if ( jQuery.nodeName(this, "select") ) { var tmp = val.constructor == Array ? val : [val]; jQuery("option", this).each(function(){ this.selected = (jQuery.inArray(this.value, tmp) >= 0 || jQuery.inArray(this.text, tmp) >= 0); }); if ( !tmp.length ) this.selectedIndex = -1; } else this.value = val; }); }, html: function( val ) { return val == undefined ? ( this.length ? this[0].innerHTML : null ) : this.empty().append( val ); }, replaceWith: function( val ) { return this.after( val ).remove(); }, eq: function(i){ return this.slice(i, i+1); }, slice: function() { return this.pushStack( Array.prototype.slice.apply( this, arguments ) ); }, map: function(fn) { return this.pushStack(jQuery.map( this, function(elem,i){ return fn.call( elem, i, elem ); })); }, andSelf: function() { return this.add( this.prevObject ); }, domManip: function(args, table, dir, fn) { var clone = this.length > 1, a; return this.each(function(){ if ( !a ) { a = jQuery.clean(args, this.ownerDocument); if ( dir < 0 ) a.reverse(); } var obj = this; if ( table && jQuery.nodeName(this, "table") && jQuery.nodeName(a[0], "tr") ) obj = this.getElementsByTagName("tbody")[0] || this.appendChild(document.createElement("tbody")); jQuery.each( a, function(){ var elem = clone ? this.cloneNode(true) : this; if ( !evalScript(0, elem) ) fn.call( obj, elem ); }); }); } }; function evalScript(i, elem){ var script = jQuery.nodeName(elem, "script"); if ( script ) { 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); } else if ( elem.nodeType == 1 ) jQuery("script", elem).each(evalScript); return script; } jQuery.extend = jQuery.fn.extend = function() { // copy reference to target object var target = arguments[0] || {}, a = 1, al = arguments.length, deep = false; // Handle a deep copy situation if ( target.constructor == Boolean ) { deep = target; target = arguments[1] || {}; } // extend jQuery itself if only one argument is passed if ( al == 1 ) { target = this; a = 0; } var prop; for ( ; a < al; a++ ) // Only deal with non-null/undefined values if ( (prop = arguments[a]) != null ) // Extend the base object for ( var i in prop ) { // Prevent never-ending loop if ( target == prop[i] ) continue; // Recurse if we're merging object values if ( deep && typeof prop[i] == 'object' && target[i] ) jQuery.extend( target[i], prop[i] ); // Don't bring in undefined values else if ( prop[i] != undefined ) target[i] = prop[i]; } // Return the modified object return target; }; var expando = "jQuery" + (new Date()).getTime(), uuid = 0, win = {}; jQuery.extend({ noConflict: function(deep) { window.$ = _$; if ( deep ) window.jQuery = _jQuery; return jQuery; }, // This may seem like some crazy code, but trust me when I say that this // is the only cross-browser way to do this. --John isFunction: function( fn ) { return !!fn && typeof fn != "string" && !fn.nodeName && fn.constructor != Array && /function/i.test( fn + "" ); }, // check if an element is in a XML document isXMLDoc: function(elem) { return elem.documentElement && !elem.body || elem.tagName && elem.ownerDocument && !elem.ownerDocument.body; }, // Evalulates a script in a global context // Evaluates Async. in Safari 2 :-( globalEval: function( data ) { data = jQuery.trim( data ); if ( data ) { if ( window.execScript ) window.execScript( data ); else if ( jQuery.browser.safari ) // safari doesn't provide a synchronous global eval window.setTimeout( data, 0 ); else eval.call( window, data ); } }, nodeName: function( elem, name ) { return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase(); }, cache: {}, data: function( elem, name, data ) { elem = elem == window ? win : 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 ? win : 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 ]; } }, // args is for internal usage only each: function( obj, fn, args ) { if ( args ) { if ( obj.length == undefined ) for ( var i in obj ) fn.apply( obj[i], args ); else for ( var i = 0, ol = obj.length; i < ol; i++ ) if ( fn.apply( obj[i], args ) === false ) break; // A special, fast, case for the most common use of each } else { if ( obj.length == undefined ) for ( var i in obj ) fn.call( obj[i], i, obj[i] ); else for ( var i = 0, ol = obj.length, val = obj[0]; i < ol && fn.call(val,i,val) !== false; val = obj[++i] ){} } return obj; }, prop: function(elem, value, type, index, prop){ // Handle executable functions if ( jQuery.isFunction( value ) ) value = value.call( elem, [index] ); // exclude the following css properties to add px var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i; // Handle passing in a number to a CSS property return value && value.constructor == Number && type == "curCSS" && !exclude.test(prop) ? value + "px" : value; }, className: { // internal only, use addClass("class") add: function( elem, c ){ jQuery.each( (c || "").split(/\s+/), function(i, cur){ if ( !jQuery.className.has( elem.className, cur ) ) elem.className += ( elem.className ? " " : "" ) + cur; }); }, // internal only, use removeClass("class") remove: function( elem, c ){ elem.className = c != undefined ? jQuery.grep( elem.className.split(/\s+/), function(cur){ return !jQuery.className.has( c, cur ); }).join(" ") : ""; }, // internal only, use is(".class") has: function( t, c ) { return jQuery.inArray( c, (t.className || t).toString().split(/\s+/) ) > -1; } }, swap: function(e,o,f) { for ( var i in o ) { e.style["old"+i] = e.style[i]; e.style[i] = o[i]; } f.apply( e, [] ); for ( var i in o ) e.style[i] = e.style["old"+i]; }, css: function(e,p) { if ( p == "height" || p == "width" ) { var old = {}, oHeight, oWidth, d = ["Top","Bottom","Right","Left"]; jQuery.each( d, function(){ old["padding" + this] = 0; old["border" + this + "Width"] = 0; }); jQuery.swap( e, old, function() { if ( jQuery(e).is(':visible') ) { oHeight = e.offsetHeight; oWidth = e.offsetWidth; } else { e = jQuery(e.cloneNode(true)) .find(":radio").removeAttr("checked").end() .css({ visibility: "hidden", position: "absolute", display: "block", right: "0", left: "0" }).appendTo(e.parentNode)[0]; var parPos = jQuery.css(e.parentNode,"position") || "static"; if ( parPos == "static" ) e.parentNode.style.position = "relative"; oHeight = e.clientHeight; oWidth = e.clientWidth; if ( parPos == "static" ) e.parentNode.style.position = "static"; e.parentNode.removeChild(e); } }); return p == "height" ? oHeight : oWidth; } return jQuery.curCSS( e, p ); }, curCSS: function(elem, prop, force) { var ret, stack = [], swap = []; // A helper method for determining if an element's values are broken function color(a){ if ( !jQuery.browser.safari ) return false; var ret = document.defaultView.getComputedStyle(a,null); return !ret || ret.getPropertyValue("color") == ""; } if (prop == "opacity" && jQuery.browser.msie) { ret = jQuery.attr(elem.style, "opacity"); return ret == "" ? "1" : ret; } if (prop.match(/float/i)) prop = styleFloat; if (!force && elem.style[prop]) ret = elem.style[prop]; else if (document.defaultView && document.defaultView.getComputedStyle) { if (prop.match(/float/i)) prop = "float"; prop = prop.replace(/([A-Z])/g,"-$1").toLowerCase(); var cur = document.defaultView.getComputedStyle(elem, null); if ( cur && !color(elem) ) ret = cur.getPropertyValue(prop); // If the element isn't reporting its values properly in Safari // then some display: none elements are involved else { // Locate all of the parent display: none elements for ( var a = elem; a && color(a); a = a.parentNode ) stack.unshift(a); // Go through and make them visible, but in reverse // (It would be better if we knew the exact display type that they had) for ( a = 0; a < stack.length; a++ ) if ( color(stack[a]) ) { swap[a] = stack[a].style.display; stack[a].style.display = "block"; } // Since we flip the display style, we have to handle that // one special, otherwise get the value ret = prop == "display" && swap[stack.length-1] != null ? "none" : document.defaultView.getComputedStyle(elem,null).getPropertyValue(prop) || ""; // Finally, revert the display styles back for ( a = 0; a < swap.length; a++ ) if ( swap[a] != null ) stack[a].style.display = swap[a]; } if ( prop == "opacity" && ret == "" ) ret = "1"; } else if (elem.currentStyle) { var newProp = prop.replace(/\-(\w)/g,function(m,c){return c.toUpperCase();}); ret = elem.currentStyle[prop] || elem.currentStyle[newProp]; // From the awesome hack by Dean Edwards // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 // If we're not dealing with a regular pixel number // but a number that has a weird ending, we need to convert it to pixels if ( !/^\d+(px)?$/i.test(ret) && /^\d/.test(ret) ) { var style = elem.style.left; var runtimeStyle = elem.runtimeStyle.left; elem.runtimeStyle.left = elem.currentStyle.left; elem.style.left = ret || 0; ret = elem.style.pixelLeft + "px"; elem.style.left = style; elem.runtimeStyle.left = runtimeStyle; } } return ret; }, clean: function(a, doc) { var r = []; doc = doc || document; jQuery.each( a, function(i,arg){ if ( !arg ) return; if ( arg.constructor == Number ) arg = arg.toString(); // Convert html string into DOM nodes if ( typeof arg == "string" ) { // Fix "XHTML"-style tags in all browsers arg = arg.replace(/(<(\w+)[^>]*?)\/>/g, function(m, all, tag){ return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area)$/i)? m : all+"></"+tag+">"; }); // Trim whitespace, otherwise indexOf won't work as expected var s = jQuery.trim(arg).toLowerCase(), div = doc.createElement("div"), tb = []; var wrap = // option or optgroup !s.indexOf("<opt") && [1, "<select>", "</select>"] || !s.indexOf("<leg") && [1, "<fieldset>", "</fieldset>"] || s.match(/^<(thead|tbody|tfoot|colg|cap)/) && [1, "<table>", "</table>"] || !s.indexOf("<tr") && [2, "<table><tbody>", "</tbody></table>"] || // <thead> matched above (!s.indexOf("<td") || !s.indexOf("<th")) && [3, "<table><tbody><tr>", "</tr></tbody></table>"] || !s.indexOf("<col") && [2, "<table><tbody></tbody><colgroup>", "</colgroup></table>"] || // IE can't serialize <link> and <script> tags normally jQuery.browser.msie && [1, "div<div>", "</div>"] || [0,"",""]; // Go to html and back, then peel off extra wrappers div.innerHTML = wrap[1] + arg + wrap[2]; // Move to the right depth while ( wrap[0]-- ) div = div.lastChild; // Remove IE's autoinserted <tbody> from table fragments if ( jQuery.browser.msie ) { // String was a <table>, *may* have spurious <tbody> if ( !s.indexOf("<table") && s.indexOf("<tbody") < 0 ) tb = div.firstChild && div.firstChild.childNodes; // String was a bare <thead> or <tfoot> else if ( wrap[1] == "<table>" && s.indexOf("<tbody") < 0 ) tb = div.childNodes; for ( var n = tb.length-1; n >= 0 ; --n ) if ( jQuery.nodeName(tb[n], "tbody") && !tb[n].childNodes.length ) tb[n].parentNode.removeChild(tb[n]); // IE completely kills leading whitespace when innerHTML is used if ( /^\s/.test(arg) ) div.insertBefore( doc.createTextNode( arg.match(/^\s*/)[0] ), div.firstChild ); } arg = jQuery.makeArray( div.childNodes ); } if ( 0 === arg.length && (!jQuery.nodeName(arg, "form") && !jQuery.nodeName(arg, "select")) ) return; if ( arg[0] == undefined || jQuery.nodeName(arg, "form") || arg.options ) r.push( arg ); else r = jQuery.merge( r, arg ); }); return r; }, attr: function(elem, name, value){ var fix = jQuery.isXMLDoc(elem) ? {} : jQuery.props; // Safari mis-reports the default selected property of a hidden option // Accessing the parent's selectedIndex property fixes it if ( name == "selected" && jQuery.browser.safari ) elem.parentNode.selectedIndex; // Certain attributes only work when accessed via the old DOM 0 way if ( fix[name] ) { if ( value != undefined ) elem[fix[name]] = value; return elem[fix[name]]; } else if ( jQuery.browser.msie && name == "style" ) return jQuery.attr( elem.style, "cssText", value ); else if ( value == undefined && jQuery.browser.msie && jQuery.nodeName(elem, "form") && (name == "action" || name == "method") ) return elem.getAttributeNode(name).nodeValue; // IE elem.getAttribute passes even for style else if ( elem.tagName ) { if ( value != undefined ) { if ( name == "type" && jQuery.nodeName(elem,"input") && elem.parentNode ) throw "type property can't be changed"; elem.setAttribute( name, value ); } if ( jQuery.browser.msie && /href|src/.test(name) && !jQuery.isXMLDoc(elem) ) return elem.getAttribute( name, 2 ); return elem.getAttribute( name ); // elem is actually elem.style ... set the style } else { // IE actually uses filters for opacity if ( name == "opacity" && jQuery.browser.msie ) { if ( value != undefined ) { // IE has trouble with opacity if it does not have layout // Force it by setting the zoom level elem.zoom = 1; // Set the alpha filter to set the opacity elem.filter = (elem.filter || "").replace(/alpha\([^)]*\)/,"") + (parseFloat(value).toString() == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")"); } return elem.filter ? (parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100).toString() : ""; } name = name.replace(/-([a-z])/ig,function(z,b){return b.toUpperCase();}); if ( value != undefined ) elem[name] = value; return elem[name]; } }, trim: function(t){ return (t||"").replace(/^\s+|\s+$/g, ""); }, makeArray: function( a ) { var r = []; // Need to use typeof to fight Safari childNodes crashes if ( typeof a != "array" ) for ( var i = 0, al = a.length; i < al; i++ ) r.push( a[i] ); else r = a.slice( 0 ); return r; }, inArray: function( b, a ) { for ( var i = 0, al = a.length; i < al; i++ ) if ( a[i] == b ) return i; return -1; }, merge: function(first, second) { // We have to loop this way because IE & Opera overwrite the length // expando of getElementsByTagName // Also, we need to make sure that the correct elements are being returned // (IE returns comment nodes in a '*' query) if ( jQuery.browser.msie ) { for ( var i = 0; second[i]; i++ ) if ( second[i].nodeType != 8 ) first.push(second[i]); } else for ( var i = 0; second[i]; i++ ) first.push(second[i]); return first; }, unique: function(first) { var r = [], done = {}; try { for ( var i = 0, fl = first.length; i < fl; i++ ) { var id = jQuery.data(first[i]); if ( !done[id] ) { done[id] = true; r.push(first[i]); } } } catch(e) { r = first; } return r; }, grep: function(elems, fn, inv) { // If a string is passed in for the function, make a function // for it (a handy shortcut) if ( typeof fn == "string" ) fn = eval("false||function(a,i){return " + fn + "}"); var result = []; // Go through the array, only saving the items // that pass the validator function for ( var i = 0, el = elems.length; i < el; i++ ) if ( !inv && fn(elems[i],i) || inv && !fn(elems[i],i) ) result.push( elems[i] ); return result; }, map: function(elems, fn) { // If a string is passed in for the function, make a function // for it (a handy shortcut) if ( typeof fn == "string" ) fn = eval("false||function(a){return " + fn + "}"); var result = []; // Go through the array, translating each of the items to their // new value (or values). for ( var i = 0, el = elems.length; i < el; i++ ) { var val = fn(elems[i],i); if ( val !== null && val != undefined ) { if ( val.constructor != Array ) val = [val]; result = result.concat( val ); } } return result; } }); var userAgent = navigator.userAgent.toLowerCase(); // Figure out what browser is being used jQuery.browser = { version: (userAgent.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/) || [])[1], safari: /webkit/.test(userAgent), opera: /opera/.test(userAgent), msie: /msie/.test(userAgent) && !/opera/.test(userAgent), mozilla: /mozilla/.test(userAgent) && !/(compatible|webkit)/.test(userAgent) }; var styleFloat = jQuery.browser.msie ? "styleFloat" : "cssFloat"; jQuery.extend({ // Check to see if the W3C box model is being used boxModel: !jQuery.browser.msie || document.compatMode == "CSS1Compat", styleFloat: jQuery.browser.msie ? "styleFloat" : "cssFloat", props: { "for": "htmlFor", "class": "className", "float": styleFloat, cssFloat: styleFloat, styleFloat: styleFloat, innerHTML: "innerHTML", className: "className", value: "value", disabled: "disabled", checked: "checked", readonly: "readOnly", selected: "selected", maxlength: "maxLength" } }); jQuery.each({ parent: "a.parentNode", parents: "jQuery.dir(a,'parentNode')", next: "jQuery.nth(a,2,'nextSibling')", prev: "jQuery.nth(a,2,'previousSibling')", nextAll: "jQuery.dir(a,'nextSibling')", prevAll: "jQuery.dir(a,'previousSibling')", siblings: "jQuery.sibling(a.parentNode.firstChild,a)", children: "jQuery.sibling(a.firstChild)", contents: "jQuery.nodeName(a,'iframe')?a.contentDocument||a.contentWindow.document:jQuery.makeArray(a.childNodes)" }, function(i,n){ jQuery.fn[ i ] = function(a) { var ret = jQuery.map(this,n); if ( a && typeof a == "string" ) ret = jQuery.multiFilter(a,ret); return this.pushStack( jQuery.unique(ret) ); }; }); jQuery.each({ appendTo: "append", prependTo: "prepend", insertBefore: "before", insertAfter: "after", replaceAll: "replaceWith" }, function(i,n){ jQuery.fn[ i ] = function(){ var a = arguments; return this.each(function(){ for ( var j = 0, al = a.length; j < al; j++ ) jQuery(a[j])[n]( this ); }); }; }); jQuery.each( { removeAttr: function( key ) { jQuery.attr( this, key, "" ); this.removeAttribute( key ); }, addClass: function(c){ jQuery.className.add(this,c); }, removeClass: function(c){ jQuery.className.remove(this,c); }, toggleClass: function( c ){ jQuery.className[ jQuery.className.has(this,c) ? "remove" : "add" ](this, c); }, remove: function(a){ if ( !a || jQuery.filter( a, [this] ).r.length ) { jQuery.removeData( this ); this.parentNode.removeChild( this ); } }, empty: function() { // Clean up the cache jQuery("*", this).each(function(){ jQuery.removeData(this); }); while ( this.firstChild ) this.removeChild( this.firstChild ); } }, function(i,n){ jQuery.fn[ i ] = function() { return this.each( n, arguments ); }; }); jQuery.each( [ "Height", "Width" ], function(i,name){ var n = name.toLowerCase(); jQuery.fn[ n ] = function(h) { return this[0] == window ? jQuery.browser.safari && self["inner" + name] || jQuery.boxModel && Math.max(document.documentElement["client" + name], document.body["client" + name]) || document.body["client" + name] : this[0] == document ? Math.max( document.body["scroll" + name], document.body["offset" + name] ) : h == undefined ? ( this.length ? jQuery.css( this[0], n ) : null ) : this.css( n, h.constructor == String ? h : h + "px" ); }; }); var chars = jQuery.browser.safari && parseInt(jQuery.browser.version) < 417 ? "(?:[\\w*_-]|\\\\.)" : "(?:[\\w\u0128-\uFFFF*_-]|\\\\.)", quickChild = new RegExp("^>\\s*(" + chars + "+)"), quickID = new RegExp("^(" + chars + "+)(#)(" + chars + "+)"), quickClass = new RegExp("^([#.]?)(" + chars + "*)"); jQuery.extend({ expr: { "": "m[2]=='*'||jQuery.nodeName(a,m[2])", "#": "a.getAttribute('id')==m[2]", ":": { // Position Checks lt: "i<m[3]-0", gt: "i>m[3]-0", nth: "m[3]-0==i", eq: "m[3]-0==i", first: "i==0", last: "i==r.length-1", even: "i%2==0", odd: "i%2", // Child Checks "first-child": "a.parentNode.getElementsByTagName('*')[0]==a", "last-child": "jQuery.nth(a.parentNode.lastChild,1,'previousSibling')==a", "only-child": "!jQuery.nth(a.parentNode.lastChild,2,'previousSibling')", // Parent Checks parent: "a.firstChild", empty: "!a.firstChild", // Text Check contains: "(a.textContent||a.innerText||jQuery(a).text()||'').indexOf(m[3])>=0", // Visibility visible: '"hidden"!=a.type&&jQuery.css(a,"display")!="none"&&jQuery.css(a,"visibility")!="hidden"', hidden: '"hidden"==a.type||jQuery.css(a,"display")=="none"||jQuery.css(a,"visibility")=="hidden"', // Form attributes enabled: "!a.disabled", disabled: "a.disabled", checked: "a.checked", selected: "a.selected||jQuery.attr(a,'selected')", // Form elements text: "'text'==a.type", radio: "'radio'==a.type", checkbox: "'checkbox'==a.type", file: "'file'==a.type", password: "'password'==a.type", submit: "'submit'==a.type", image: "'image'==a.type", reset: "'reset'==a.type", button: '"button"==a.type||jQuery.nodeName(a,"button")', input: "/input|select|textarea|button/i.test(a.nodeName)", // :has() has: "jQuery.find(m[3],a).length", // :header header: "/h\\d/i.test(a.nodeName)", // :animated animated: "jQuery.grep(jQuery.timers,function(fn){return a==fn.elem;}).length" } }, // The regular expressions that power the parsing engine parse: [ // Match: [@value='test'], [@foo] /^(\[) *@?([\w-]+) *([!*$^~=]*) *('?"?)(.*?)\4 *\]/, // Match: :contains('foo') /^(:)([\w-]+)\("?'?(.*?(\(.*?\))?[^(]*?)"?'?\)/, // Match: :even, :last-chlid, #id, .class new RegExp("^([:.#]*)(" + chars + "+)") ], multiFilter: function( expr, elems, not ) { var old, cur = []; while ( expr && expr != old ) { old = expr; var f = jQuery.filter( expr, elems, not ); expr = f.t.replace(/^\s*,\s*/, "" ); cur = not ? elems = f.r : jQuery.merge( cur, f.r ); } return cur; }, find: function( t, context ) { // Quickly handle non-string expressions if ( typeof t != "string" ) return [ t ]; // Make sure that the context is a DOM Element if ( context && !context.nodeType ) context = null; // Set the correct context (if none is provided) context = context || document; // Initialize the search var ret = [context], done = [], last; // Continue while a selector expression exists, and while // we're no longer looping upon ourselves while ( t && last != t ) { var r = []; last = t; t = jQuery.trim(t); var foundToken = false; // An attempt at speeding up child selectors that // point to a specific element tag var re = quickChild; var m = re.exec(t); if ( m ) { var nodeName = m[1].toUpperCase(); // Perform our own iteration and filter for ( var i = 0; ret[i]; i++ ) for ( var c = ret[i].firstChild; c; c = c.nextSibling ) if ( c.nodeType == 1 && (nodeName == "*" || c.nodeName.toUpperCase() == nodeName.toUpperCase()) ) r.push( c ); ret = r; t = t.replace( re, "" ); if ( t.indexOf(" ") == 0 ) continue; foundToken = true; } else { re = /^([>+~])\s*(\w*)/i; if ( (m = re.exec(t)) != null ) { r = []; var nodeName = m[2], merge = {}; m = m[1]; for ( var j = 0, rl = ret.length; j < rl; j++ ) { var n = m == "~" || m == "+" ? ret[j].nextSibling : ret[j].firstChild; for ( ; n; n = n.nextSibling ) if ( n.nodeType == 1 ) { var id = jQuery.data(n); if ( m == "~" && merge[id] ) break; if (!nodeName || n.nodeName.toUpperCase() == nodeName.toUpperCase() ) { if ( m == "~" ) merge[id] = true; r.push( n ); } if ( m == "+" ) break; } } ret = r; // And remove the token t = jQuery.trim( t.replace( re, "" ) ); foundToken = true; } } // See if there's still an expression, and that we haven't already // matched a token if ( t && !foundToken ) { // Handle multiple expressions if ( !t.indexOf(",") ) { // Clean the result set if ( context == ret[0] ) ret.shift(); // Merge the result sets done = jQuery.merge( done, ret ); // Reset the context r = ret = [context]; // Touch up the selector string t = " " + t.substr(1,t.length); } else { // Optimize for the case nodeName#idName var re2 = quickID; var m = re2.exec(t); // Re-organize the results, so that they're consistent if ( m ) { m = [ 0, m[2], m[3], m[1] ]; } else { // Otherwise, do a traditional filter check for // ID, class, and element selectors re2 = quickClass; m = re2.exec(t); } m[2] = m[2].replace(/\\/g, ""); var elem = ret[ret.length-1]; // Try to do a global search by ID, where we can if ( m[1] == "#" && elem && elem.getElementById && !jQuery.isXMLDoc(elem) ) { // Optimization for HTML document case var oid = elem.getElementById(m[2]); // Do a quick check for the existence of the actual ID attribute // to avoid selecting by the name attribute in IE // also check to insure id is a string to avoid selecting an element with the name of 'id' inside a form if ( (jQuery.browser.msie||jQuery.browser.opera) && oid && typeof oid.id == "string" && oid.id != m[2] ) oid = jQuery('[@id="'+m[2]+'"]', elem)[0]; // Do a quick check for node name (where applicable) so // that div#foo searches will be really fast ret = r = oid && (!m[3] || jQuery.nodeName(oid, m[3])) ? [oid] : []; } else { // We need to find all descendant elements for ( var i = 0; ret[i]; i++ ) { // Grab the tag name being searched for var tag = m[1] == "#" && m[3] ? m[3] : m[1] != "" || m[0] == "" ? "*" : m[2]; // Handle IE7 being really dumb about <object>s if ( tag == "*" && ret[i].nodeName.toLowerCase() == "object" ) tag = "param"; r = jQuery.merge( r, ret[i].getElementsByTagName( tag )); } // It's faster to filter by class and be done with it if ( m[1] == "." ) r = jQuery.classFilter( r, m[2] ); // Same with ID filtering if ( m[1] == "#" ) { var tmp = []; // Try to find the element with the ID for ( var i = 0; r[i]; i++ ) if ( r[i].getAttribute("id") == m[2] ) { tmp = [ r[i] ]; break; } r = tmp; } ret = r; } t = t.replace( re2, "" ); } } // If a selector string still exists if ( t ) { // Attempt to filter it var val = jQuery.filter(t,r); ret = r = val.r; t = jQuery.trim(val.t); } } // An error occurred with the selector; // just return an empty set instead if ( t ) ret = []; // Remove the root context if ( ret && context == ret[0] ) ret.shift(); // And combine the results done = jQuery.merge( done, ret ); return done; }, classFilter: function(r,m,not){ m = " " + m + " "; var tmp = []; for ( var i = 0; r[i]; i++ ) { var pass = (" " + r[i].className + " ").indexOf( m ) >= 0; if ( !not && pass || not && !pass ) tmp.push( r[i] ); } return tmp; }, filter: function(t,r,not) { var last; // Look for common filter expressions while ( t && t != last ) { last = t; var p = jQuery.parse, m; for ( var i = 0; p[i]; i++ ) { m = p[i].exec( t ); if ( m ) { // Remove what we just matched t = t.substring( m[0].length ); m[2] = m[2].replace(/\\/g, ""); break; } } if ( !m ) break; // :not() is a special case that can be optimized by // keeping it out of the expression list if ( m[1] == ":" && m[2] == "not" ) r = jQuery.filter(m[3], r, true).r; // We can get a big speed boost by filtering by class here else if ( m[1] == "." ) r = jQuery.classFilter(r, m[2], not); else if ( m[1] == "[" ) { var tmp = [], type = m[3]; for ( var i = 0, rl = r.length; i < rl; i++ ) { var a = r[i], z = a[ jQuery.props[m[2]] || m[2] ]; if ( z == null || /href|src|selected/.test(m[2]) ) z = jQuery.attr(a,m[2]) || ''; if ( (type == "" && !!z || type == "=" && z == m[5] || type == "!=" && z != m[5] || type == "^=" && z && !z.indexOf(m[5]) || type == "$=" && z.substr(z.length - m[5].length) == m[5] || (type == "*=" || type == "~=") && z.indexOf(m[5]) >= 0) ^ not ) tmp.push( a ); } r = tmp; // We can get a speed boost by handling nth-child here } else if ( m[1] == ":" && m[2] == "nth-child" ) { var merge = {}, tmp = [], test = /(\d*)n\+?(\d*)/.exec( m[3] == "even" && "2n" || m[3] == "odd" && "2n+1" || !/\D/.test(m[3]) && "n+" + m[3] || m[3]), first = (test[1] || 1) - 0, last = test[2] - 0; for ( var i = 0, rl = r.length; i < rl; i++ ) { var node = r[i], parentNode = node.parentNode, id = jQuery.data(parentNode); if ( !merge[id] ) { var c = 1; for ( var n = parentNode.firstChild; n; n = n.nextSibling ) if ( n.nodeType == 1 ) n.nodeIndex = c++; merge[id] = true; } var add = false; if ( first == 1 ) { if ( last == 0 || node.nodeIndex == last ) add = true; } else if ( (node.nodeIndex + last) % first == 0 ) add = true; if ( add ^ not ) tmp.push( node ); } r = tmp; // Otherwise, find the expression to execute } else { var f = jQuery.expr[m[1]]; if ( typeof f != "string" ) f = jQuery.expr[m[1]][m[2]]; // Build a custom macro to enclose it f = eval("false||function(a,i){return " + f + "}"); // Execute it against the current filter r = jQuery.grep( r, f, not ); } } // Return an array of filtered elements (r) // and the modified expression string (t) return { r: r, t: t }; }, dir: function( elem, dir ){ var matched = []; var cur = elem[dir]; while ( cur && cur != document ) { if ( cur.nodeType == 1 ) matched.push( cur ); cur = cur[dir]; } return matched; }, 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; }, sibling: function( n, elem ) { var r = []; for ( ; n; n = n.nextSibling ) { if ( n.nodeType == 1 && (!elem || n != elem) ) r.push( n ); } return r; } }); /* * A number of helper functions used for managing events. * Many of the ideas behind this code orignated from * Dean Edwards' addEvent library. */ jQuery.event = { // Bind an event to an element // Original by Dean Edwards add: function(element, type, handler, data) { // For whatever reason, IE has trouble passing the window object // around, causing it to be cloned in the process if ( jQuery.browser.msie && element.setInterval != undefined ) element = 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 = function() { // Pass arguments and context to original handler return fn.apply(this, arguments); }; // Store data in unique handler handler.data = data; // Set the guid of unique handler to the same of original handler, so it can be removed handler.guid = fn.guid; } // Namespaced event handlers var parts = type.split("."); type = parts[0]; handler.type = parts[1]; // Init the element's event structure var events = jQuery.data(element, "events") || jQuery.data(element, "events", {}); var handle = jQuery.data(element, "handle", function(){ // returned undefined or false var val; // Handle the second event of a trigger and when // an event is called after a page has unloaded if ( typeof jQuery == "undefined" || jQuery.event.triggered ) return val; val = jQuery.event.handle.apply(element, arguments); return val; }); // Get the current list of functions bound to this event var handlers = events[type]; // Init the event handler queue if (!handlers) { handlers = events[type] = {}; // And bind the global event handler to the element if (element.addEventListener) element.addEventListener(type, handle, false); else element.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 this.global[type] = true; }, guid: 1, global: {}, // Detach an event or set of events from an element remove: function(element, type, handler) { var events = jQuery.data(element, "events"), ret, index; // Namespaced event handlers if ( typeof type == "string" ) { var parts = type.split("."); type = parts[0]; } if ( events ) { // type is actually an event object here if ( type && type.type ) { handler = type.handler; type = type.type; } if ( !type ) { for ( type in events ) this.remove( element, type ); } else if ( events[type] ) { // remove the given handler for the given type if ( handler ) delete events[type][handler.guid]; // remove all handlers for the given type else for ( handler in events[type] ) // Handle the removal of namespaced events if ( !parts[1] || events[type][handler].type == parts[1] ) delete events[type][handler]; // remove generic event handler if no more handlers exist for ( ret in events[type] ) break; if ( !ret ) { if (element.removeEventListener) element.removeEventListener(type, jQuery.data(element, "handle"), false); else element.detachEvent("on" + type, jQuery.data(element, "handle")); ret = null; delete events[type]; } } // Remove the expando if it's no longer used for ( ret in events ) break; if ( !ret ) { jQuery.removeData( element, "events" ); jQuery.removeData( element, "handle" ); } } }, trigger: function(type, data, element, donative, extra) { // Clone the incoming data, if any data = jQuery.makeArray(data || []); // Handle a global trigger if ( !element ) { // Only trigger if we've ever bound an event for it if ( this.global[type] ) jQuery("*").add([window, document]).trigger(type, data); // Handle triggering a single element } else { var val, ret, fn = jQuery.isFunction( element[ type ] || null ), // Check to see if we need to provide a fake event, or not evt = !data[0] || !data[0].preventDefault; // Pass along a fake event if ( evt ) data.unshift( this.fix({ type: type, target: element }) ); // Enforce the right trigger type data[0].type = type; // Trigger the event if ( jQuery.isFunction( jQuery.data(element, "handle") ) ) val = jQuery.data(element, "handle").apply( element, data ); // Handle triggering native .onfoo handlers if ( !fn && element["on"+type] && element["on"+type].apply( element, data ) === false ) val = false; // Extra functions don't get the custom event object if ( evt ) data.shift(); // Handle triggering of extra function if ( extra && extra.apply( element, data ) === false ) val = false; // Trigger the native events (except for clicks on links) if ( fn && donative !== false && val !== false && !(jQuery.nodeName(element, 'a') && type == "click") ) { this.triggered = true; element[ type ](); } this.triggered = false; } return val; }, handle: function(event) { // returned undefined or false var val; // Empty object is for triggered events with no data event = jQuery.event.fix( event || window.event || {} ); // Namespaced event handlers var parts = event.type.split("."); event.type = parts[0]; var c = jQuery.data(this, "events") && jQuery.data(this, "events")[event.type], args = Array.prototype.slice.call( arguments, 1 ); args.unshift( event ); for ( var j in c ) { // Pass in a reference to the handler function itself // So that we can later remove it args[0].handler = c[j]; args[0].data = c[j].data; // Filter the functions by class if ( !parts[1] || c[j].type == parts[1] ) { var tmp = c[j].apply( this, args ); if ( val !== false ) val = tmp; if ( tmp === false ) { event.preventDefault(); event.stopPropagation(); } } } // Clean up added properties in IE to prevent memory leak if (jQuery.browser.msie) event.target = event.preventDefault = event.stopPropagation = event.handler = event.data = null; return val; }, fix: function(event) { // store a copy of the original event object // and clone to set read-only properties var originalEvent = event; event = jQuery.extend({}, originalEvent); // add preventDefault and stopPropagation since // they will not work on the clone event.preventDefault = function() { // if preventDefault exists run it on the original event if (originalEvent.preventDefault) originalEvent.preventDefault(); // otherwise set the returnValue property of the original event to false (IE) originalEvent.returnValue = false; }; event.stopPropagation = function() { // if stopPropagation exists run it on the original event if (originalEvent.stopPropagation) originalEvent.stopPropagation(); // otherwise set the cancelBubble property of the original event to true (IE) originalEvent.cancelBubble = true; }; // Fix target property, if necessary if ( !event.target && event.srcElement ) event.target = event.srcElement; // check if target is a textnode (safari) if (jQuery.browser.safari && event.target.nodeType == 3) event.target = originalEvent.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 e = document.documentElement, b = document.body; event.pageX = event.clientX + (e && e.scrollLeft || b.scrollLeft || 0); event.pageY = event.clientY + (e && e.scrollTop || b.scrollTop || 0); } // Add which for key events if ( !event.which && (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; } }; jQuery.fn.extend({ bind: function( type, data, fn ) { return type == "unload" ? this.one(type, data, fn) : this.each(function(){