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//homepage/cgi-bin/e-Photo/jquery.js
/* prevent execution of jQuery if included more than once */ if(typeof window.jQuery == "undefined") { /* * jQuery 1.1.1 - 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: 2007-01-22 00:27:54 -0500 (Mon, 22 Jan 2007) $ * $Rev: 1153 $ */ // Global undefined variable window.undefined = window.undefined; var jQuery = function(a,c) { // If the context is global, return a new object if ( window == this ) return new jQuery(a,c); // Make sure that a selection was provided a = a || document; // HANDLE: $(function) // Shortcut for document ready if ( jQuery.isFunction(a) ) return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( a ); // Handle HTML strings if ( typeof a == "string" ) { // HANDLE: $(html) -> $(array) var m = /^[^<]*(<(.|\n)+>)[^>]*$/.exec(a); if ( m ) a = jQuery.clean( [ m[1] ] ); // HANDLE: $(expr) else return new jQuery( c ).find( a ); } return this.setArray( // HANDLE: $(array) a.constructor == Array && a || // HANDLE: $(arraylike) // Watch for when an array-like object is passed as the selector (a.jquery || a.length && a != window && !a.nodeType && a[0] != undefined && a[0].nodeType) && jQuery.makeArray( a ) || // HANDLE: $(*) [ a ] ); }; // Map over the $ in case of overwrite if ( typeof $ != "undefined" ) jQuery._$ = $; // Map the jQuery namespace to the '$' one var $ = jQuery; jQuery.fn = jQuery.prototype = { jquery: "1.1.1", 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(this); ret.prevObject = this; return ret.setArray( a ); }, setArray: function( a ) { this.length = 0; [].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 == "string" ) 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; }, wrap: function() { // The elements to wrap the target around var a = jQuery.clean(arguments); // Wrap each of the matched elements individually return this.each(function(){ // Clone the structure that we're using to wrap var b = a[0].cloneNode(true); // Insert it before the element to be wrapped this.parentNode.insertBefore( b, this ); // Find the deepest point in the wrap structure while ( b.firstChild ) b = b.firstChild; // Move the matched element to within the wrap structure b.appendChild( this ); }); }, 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) { return this.pushStack( jQuery.map( this, function(a){ return jQuery.find(t,a); }) ); }, clone: function(deep) { return this.pushStack( jQuery.map( this, function(a){ return a.cloneNode( deep != undefined ? deep : true ); }) ); }, 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){ if ( t.constructor == Array || t.jquery ) return jQuery.inArray( t, a ) < 0; else return a != t; }) ); }, add: function(t) { return this.pushStack( jQuery.merge( this.get(), t.constructor == String ? jQuery(t).get() : t.length != undefined && !t.nodeName ? t : [t] ) ); }, is: function(expr) { return expr ? jQuery.filter(expr,this).r.length > 0 : false; }, val: function( val ) { return val == undefined ? ( this.length ? this[0].value : null ) : this.attr( "value", val ); }, html: function( val ) { return val == undefined ? ( this.length ? this[0].innerHTML : null ) : this.empty().append( val ); }, domManip: function(args, table, dir, fn){ var clone = this.length > 1; var a = jQuery.clean(args); if ( dir < 0 ) a.reverse(); return this.each(function(){ 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(){ fn.apply( obj, [ clone ? this.cloneNode(true) : this ] ); }); }); } }; jQuery.extend = jQuery.fn.extend = function() { // copy reference to target object var target = arguments[0], a = 1; // extend jQuery itself if only one argument is passed if ( arguments.length == 1 ) { target = this; a = 0; } var prop; while (prop = arguments[a++]) // Extend the base object for ( var i in prop ) target[i] = prop[i]; // Return the modified object return target; }; jQuery.extend({ noConflict: function() { if ( jQuery._$ ) $ = jQuery._$; return jQuery; }, // This may seem like some crazy code, but trust me when I say that this // is the only cross-browser way to do this. --John isFunction: function( fn ) { return !!fn && typeof fn != "string" && typeof fn[0] == "undefined" && /function/i.test( fn + "" ); }, nodeName: function( elem, name ) { return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase(); }, // args is for internal usage only each: function( obj, fn, args ) { if ( obj.length == undefined ) for ( var i in obj ) fn.apply( obj[i], args || [i, obj[i]] ); else for ( var i = 0, ol = obj.length; i < ol; i++ ) if ( fn.apply( obj[i], args || [i, obj[i]] ) === false ) break; return obj; }, prop: function(elem, value, type, index, prop){ // Handle executable functions if ( jQuery.isFunction( value ) ) return value.call( elem, [index] ); // exclude the following css properties to add px var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i; // Handle passing in a number to a CSS property if ( value.constructor == Number && type == "curCSS" && !exclude.test(prop) ) return value + "px"; return value; }, className: { // internal only, use addClass("class") add: function( elem, c ){ jQuery.each( c.split(/\s+/), function(i, cur){ if ( !jQuery.className.has( elem.className, cur ) ) elem.className += ( elem.className ? " " : "" ) + cur; }); }, // internal only, use removeClass("class") remove: function( elem, c ){ elem.className = c ? jQuery.grep( elem.className.split(/\s+/), function(cur){ return !jQuery.className.has( c, cur ); }).join(" ") : ""; }, // internal only, use is(".class") has: function( t, c ) { t = t.className || t; return t && new RegExp("(^|\\s)" + c + "(\\s|$)").test( t ); } }, 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.css(e,"display") != "none") { 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"); if ( parPos == "" || parPos == "static" ) e.parentNode.style.position = "relative"; oHeight = e.clientHeight; oWidth = e.clientWidth; if ( parPos == "" || 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; if (prop == "opacity" && jQuery.browser.msie) return jQuery.attr(elem.style, "opacity"); if (prop == "float" || prop == "cssFloat") prop = jQuery.browser.msie ? "styleFloat" : "cssFloat"; if (!force && elem.style[prop]) ret = elem.style[prop]; else if (document.defaultView && document.defaultView.getComputedStyle) { if (prop == "cssFloat" || prop == "styleFloat") prop = "float"; prop = prop.replace(/([A-Z])/g,"-$1").toLowerCase(); var cur = document.defaultView.getComputedStyle(elem, null); if ( cur ) ret = cur.getPropertyValue(prop); else if ( prop == "display" ) ret = "none"; else jQuery.swap(elem, { display: "block" }, function() { var c = document.defaultView.getComputedStyle(this, ""); ret = c && c.getPropertyValue(prop) || ""; }); } else if (elem.currentStyle) { var newProp = prop.replace(/\-(\w)/g,function(m,c){return c.toUpperCase();}); ret = elem.currentStyle[prop] || elem.currentStyle[newProp]; } return ret; }, clean: function(a) { var r = []; 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" ) { // Trim whitespace, otherwise indexOf won't work as expected var s = jQuery.trim(arg), div = document.createElement("div"), tb = []; var wrap = // option or optgroup !s.indexOf("<opt") && [1, "<select>", "</select>"] || (!s.indexOf("<thead") || !s.indexOf("<tbody") || !s.indexOf("<tfoot")) && [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>"] || [0,"",""]; // Go to html and back, then peel off extra wrappers div.innerHTML = wrap[1] + s + wrap[2]; // Move to the right depth while ( wrap[0]-- ) div = div.firstChild; // 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]); } arg = div.childNodes; } if ( arg.length === 0 ) return; if ( arg[0] == undefined ) r.push( arg ); else r = jQuery.merge( r, arg ); }); return r; }, attr: function(elem, name, value){ var fix = { "for": "htmlFor", "class": "className", "float": jQuery.browser.msie ? "styleFloat" : "cssFloat", cssFloat: jQuery.browser.msie ? "styleFloat" : "cssFloat", innerHTML: "innerHTML", className: "className", value: "value", disabled: "disabled", checked: "checked", readonly: "readOnly", selected: "selected" }; // IE actually uses filters for opacity ... elem is actually elem.style if ( name == "opacity" && jQuery.browser.msie && 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 return elem.filter = elem.filter.replace(/alpha\([^\)]*\)/gi,"") + ( value == 1 ? "" : "alpha(opacity=" + value * 100 + ")" ); } else if ( name == "opacity" && jQuery.browser.msie ) return elem.filter ? parseFloat( elem.filter.match(/alpha\(opacity=(.*)\)/)[1] ) / 100 : 1; // Mozilla doesn't play well with opacity 1 if ( name == "opacity" && jQuery.browser.mozilla && value == 1 ) value = 0.9999; // 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 ( 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 ) elem.setAttribute( name, value ); return elem.getAttribute( name ); } else { 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 = []; if ( a.constructor != 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) { var r = [].slice.call( first, 0 ); // Now check for duplicates between the two arrays // and only add the unique items for ( var i = 0, sl = second.length; i < sl; i++ ) // Check for duplicates if ( jQuery.inArray( second[i], r ) == -1 ) // The item is unique, add it first.push( second[i] ); return first; }, 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 = new 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 = new Function("a","return " + fn); var result = [], r = []; // 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 ); } } var r = result.length ? [ result[0] ] : []; check: for ( var i = 1, rl = result.length; i < rl; i++ ) { for ( var j = 0; j < i; j++ ) if ( result[i] == r[j] ) continue check; r.push( result[i] ); } return r; } }); /* * Whether the W3C compliant box model is being used. * * @property * @name $.boxModel * @type Boolean * @cat JavaScript */ new function() { var b = navigator.userAgent.toLowerCase(); // Figure out what browser is being used jQuery.browser = { safari: /webkit/.test(b), opera: /opera/.test(b), msie: /msie/.test(b) && !/opera/.test(b), mozilla: /mozilla/.test(b) && !/(compatible|webkit)/.test(b) }; // Check to see if the W3C box model is being used jQuery.boxModel = !jQuery.browser.msie || document.compatMode == "CSS1Compat"; }; jQuery.each({ parent: "a.parentNode", parents: "jQuery.parents(a)", next: "jQuery.nth(a,2,'nextSibling')", prev: "jQuery.nth(a,2,'previousSibling')", siblings: "jQuery.sibling(a.parentNode.firstChild,a)", children: "jQuery.sibling(a.firstChild)" }, 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( ret ); }; }); jQuery.each({ appendTo: "append", prependTo: "prepend", insertBefore: "before", insertAfter: "after" }, 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 ) this.parentNode.removeChild( this ); }, empty: function() { while ( this.firstChild ) this.removeChild( this.firstChild ); } }, function(i,n){ jQuery.fn[ i ] = function() { return this.each( n, arguments ); }; }); jQuery.each( [ "eq", "lt", "gt", "contains" ], function(i,n){ jQuery.fn[ n ] = function(num,fn) { return this.filter( ":" + n + "(" + num + ")", fn ); }; }); jQuery.each( [ "height", "width" ], function(i,n){ jQuery.fn[ n ] = function(h) { return h == undefined ? ( this.length ? jQuery.css( this[0], n ) : null ) : this.css( n, h.constructor == String ? h : h + "px" ); }; }); 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 "nth-child": "jQuery.nth(a.parentNode.firstChild,m[3],'nextSibling',a)==a", "first-child": "jQuery.nth(a.parentNode.firstChild,1,'nextSibling')==a", "last-child": "jQuery.nth(a.parentNode.lastChild,1,'previousSibling')==a", "only-child": "jQuery.sibling(a.parentNode.firstChild).length==1", // Parent Checks parent: "a.firstChild", empty: "!a.firstChild", // Text Check contains: "jQuery.fn.text.apply([a]).indexOf(m[3])>=0", // Visibility visible: 'a.type!="hidden"&&jQuery.css(a,"display")!="none"&&jQuery.css(a,"visibility")!="hidden"', hidden: 'a.type=="hidden"||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: "a.type=='text'", radio: "a.type=='radio'", checkbox: "a.type=='checkbox'", file: "a.type=='file'", password: "a.type=='password'", submit: "a.type=='submit'", image: "a.type=='image'", reset: "a.type=='reset'", button: 'a.type=="button"||jQuery.nodeName(a,"button")', input: "/input|select|textarea|button/i.test(a.nodeName)" }, ".": "jQuery.className.has(a,m[2])", "@": { "=": "z==m[4]", "!=": "z!=m[4]", "^=": "z&&!z.indexOf(m[4])", "$=": "z&&z.substr(z.length - m[4].length,m[4].length)==m[4]", "*=": "z&&z.indexOf(m[4])>=0", "": "z", _resort: function(m){ return ["", m[1], m[3], m[2], m[5]]; }, _prefix: "z=a[m[3]]||jQuery.attr(a,m[3]);" }, "[": "jQuery.find(m[2],a).length" }, // The regular expressions that power the parsing engine parse: [ // Match: [@value='test'], [@foo] /^\[ *(@)([a-z0-9_-]*) *([!*$^=]*) *('?"?)(.*?)\4 *\]/i, // Match: [div], [div p] /^(\[)\s*(.*?(\[.*?\])?[^[]*?)\s*\]/, // Match: :contains('foo') /^(:)([a-z0-9_-]*)\("?'?(.*?(\(.*?\))?[^(]*?)"?'?\)/i, // Match: :even, :last-chlid /^([:.#]*)([a-z0-9_*-]*)/i ], token: [ /^(\/?\.\.)/, "a.parentNode", /^(>|\/)/, "jQuery.sibling(a.firstChild)", /^(\+)/, "jQuery.nth(a,2,'nextSibling')", /^(~)/, function(a){ var s = jQuery.sibling(a.parentNode.firstChild); return s.slice(0, jQuery.inArray(a,s)); } ], 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; // Handle the common XPath // expression if ( !t.indexOf("//") ) { context = context.documentElement; t = t.substr(2,t.length); // And the / root expression } else if ( !t.indexOf("/") ) { context = context.documentElement; t = t.substr(1,t.length); if ( t.indexOf("/") >= 1 ) t = t.substr(t.indexOf("/"),t.length); } // Initialize the search var ret = [context], done = [], last = null; // 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).replace( /^\/\//i, "" ); var foundToken = false; // An attempt at speeding up child selectors that // point to a specific element tag var re = /^[\/>]\s*([a-z0-9*-]+)/i; var m = re.exec(t); if ( m ) { // Perform our own iteration and filter jQuery.each( ret, function(){ for ( var c = this.firstChild; c; c = c.nextSibling ) if ( c.nodeType == 1 && ( jQuery.nodeName(c, m[1]) || m[1] == "*" ) ) r.push( c ); }); ret = r; t = t.replace( re, "" ); if ( t.indexOf(" ") == 0 ) continue; foundToken = true; } else { // Look for pre-defined expression tokens for ( var i = 0; i < jQuery.token.length; i += 2 ) { // Attempt to match each, individual, token in // the specified order var re = jQuery.token[i]; var m = re.exec(t); // If the token match was found if ( m ) { // Map it against the token's handler r = ret = jQuery.map( ret, jQuery.isFunction( jQuery.token[i+1] ) ? jQuery.token[i+1] : function(a){ return eval(jQuery.token[i+1]); }); // And remove the token t = jQuery.trim( t.replace( re, "" ) ); foundToken = true; break; } } } // 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 ( ret[0] == context ) ret.shift(); // Merge the result sets jQuery.merge( done, ret ); // Reset the context r = ret = [context]; // Touch up the selector string t = " " + t.substr(1,t.length); } else { // Optomize for the case nodeName#idName var re2 = /^([a-z0-9_-]+)(#)([a-z0-9\\*_-]*)/i; 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 = /^([#.]?)([a-z0-9\\*_-]*)/i; m = re2.exec(t); } // Try to do a global search by ID, where we can if ( m[1] == "#" && ret[ret.length-1].getElementById ) { // Optimization for HTML document case var oid = ret[ret.length-1].getElementById(m[2]); // 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 { // Pre-compile a regular expression to handle class searches if ( m[1] == "." ) var rec = new RegExp("(^|\\s)" + m[2] + "(\\s|$)"); // We need to find all descendant elements, it is more // efficient to use getAll() when we are already further down // the tree - we try to recognize that here jQuery.each( ret, function(){ // Grab the tag name being searched for var tag = m[1] != "" || m[0] == "" ? "*" : m[2]; // Handle IE7 being really dumb about <object>s if ( jQuery.nodeName(this, "object") && tag == "*" ) tag = "param"; jQuery.merge( r, m[1] != "" && ret.length != 1 ? jQuery.getAll( this, [], m[1], m[2], rec ) : this.getElementsByTagName( tag ) ); }); // It's faster to filter by class and be done with it if ( m[1] == "." && ret.length == 1 ) r = jQuery.grep( r, function(e) { return rec.test(e.className); }); // Same with ID filtering if ( m[1] == "#" && ret.length == 1 ) { // Remember, then wipe out, the result set var tmp = r; r = []; // Then try to find the element with the ID jQuery.each( tmp, function(){ if ( this.getAttribute("id") == m[2] ) { r = [ this ]; return false; } }); } 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); } } // Remove the root context if ( ret && ret[0] == context ) ret.shift(); // And combine the results jQuery.merge( done, ret ); return done; }, filter: function(t,r,not) { // Look for common filter expressions while ( t && /^[a-z[({<*:.#]/i.test(t) ) { var p = jQuery.parse, m; jQuery.each( p, function(i,re){ // Look for, and replace, string-like sequences // and finally build a regexp out of it m = re.exec( t ); if ( m ) { // Remove what we just matched t = t.substring( m[0].length ); // Re-organize the first match if ( jQuery.expr[ m[1] ]._resort ) m = jQuery.expr[ m[1] ]._resort( m ); return false; } }); // :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; // Handle classes as a special case (this will help to // improve the speed, as the regexp will only be compiled once) else if ( m[1] == "." ) { var re = new RegExp("(^|\\s)" + m[2] + "(\\s|$)"); r = jQuery.grep( r, function(e){ return re.test(e.className || ""); }, not); // 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 eval("f = function(a,i){" + ( jQuery.expr[ m[1] ]._prefix || "" ) + "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 }; }, getAll: function( o, r, token, name, re ) { for ( var s = o.firstChild; s; s = s.nextSibling ) if ( s.nodeType == 1 ) { var add = true; if ( token == "." ) add = s.className && re.test(s.className); else if ( token == "#" ) add = s.getAttribute("id") == name; if ( add ) r.push( s ); if ( token == "#" && r.length ) break; if ( s.firstChild ) jQuery.getAll( s, r, token, name, re ); } return r; }, parents: function( elem ){ var matched = []; var cur = elem.parentNode; while ( cur && cur != document ) { matched.push( cur ); cur = cur.parentNode; } return matched; }, nth: function(cur,result,dir,elem){ result = result || 1; var num = 0; for ( ; cur; cur = cur[dir] ) { if ( cur.nodeType == 1 ) num++; if ( num == result || result == "even" && num % 2 == 0 && num > 1 && cur == elem || result == "odd" && num % 2 == 1 && cur == elem ) 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; // if data is passed, bind to handler if( data ) handler.data = data; // Make sure that the function being executed has a unique ID if ( !handler.guid ) handler.guid = this.guid++; // Init the element's event structure if (!element.events) element.events = {}; // Get the current list of functions bound to this event var handlers = element.events[type]; // If it hasn't been initialized yet if (!handlers) { // Init the event handler queue handlers = element.events[type] = {}; // Remember an existing handler, if it's already there if (element["on" + type]) handlers[0] = element["on" + type]; } // Add the function to the element's handler list handlers[handler.guid] = handler; // And bind the global event handler to the element element["on" + type] = this.handle; // Remember the function in a global list (for triggering) if (!this.global[type]) this.global[type] = []; this.global[type].push( element ); }, guid: 1, global: {}, // Detach an event or set of events from an element remove: function(element, type, handler) { if (element.events) if ( type && type.type ) delete element.events[ type.type ][ type.handler.guid ]; else if (type && element.events[type]) if ( handler ) delete element.events[type][handler.guid]; else for ( var i in element.events[type] ) delete element.events[type][i]; else for ( var j in element.events ) this.remove( element, j ); }, trigger: function(type,data,element) { // Clone the incoming data, if any data = jQuery.makeArray(data || []); // Handle a global trigger if ( !element ) jQuery.each( this.global[type] || [], function(){ jQuery.event.trigger( type, data, this ); }); // Handle triggering a single element else { var handler = element["on" + type ], val, fn = jQuery.isFunction( element[ type ] ); if ( handler ) { // Pass along a fake event data.unshift( this.fix({ type: type, target: element }) ); // Trigger the event if ( (val = handler.apply( element, data )) !== false ) this.triggered = true; } if ( fn && val !== false ) element[ type ](); this.triggered = false; } }, handle: function(event) { // 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; // Empty object is for triggered events with no data event = jQuery.event.fix( event || window.event || {} ); // returned undefined or false var returnValue; var c = this.events[event.type]; var args = [].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; if ( c[j].apply( this, args ) === false ) { event.preventDefault(); event.stopPropagation(); returnValue = false; } } // 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 returnValue; }, fix: function(event) { // Fix target property, if necessary if ( !event.target && event.srcElement ) event.target = event.srcElement; // Calculate pageX/Y if missing and clientX/Y available if ( event.pageX == undefined && event.clientX != undefined ) { var e = document.documentElement, b = document.body; event.pageX = event.clientX + (e.scrollLeft || b.scrollLeft); event.pageY = event.clientY + (e.scrollTop || b.scrollTop); } // check if target is a textnode (safari) if (jQuery.browser.safari && event.target.nodeType == 3) { // store a copy of the original event object // and clone because target is read only var originalEvent = event; event = jQuery.extend({}, originalEvent); // get parentnode from textnode event.target = originalEvent.target.parentNode; // add preventDefault and stopPropagation since // they will not work on the clone event.preventDefault = function() { return originalEvent.preventDefault(); }; event.stopPropagation = function() { return originalEvent.stopPropagation(); }; } // fix preventDefault and stopPropagation if (!event.preventDefault) event.preventDefault = function() { this.returnValue = false; }; if (!event.stopPropagation) event.stopPropagation = function() { this.cancelBubble = true; }; return event; } }; jQuery.fn.extend({ bind: function( type, data, fn ) { return this.each(function(){ jQuery.event.add( this, type, fn || data, data ); }); }, one: function( type, data, fn ) { return this.each(function(){ jQuery.event.add( this, type, function(event) { jQuery(this).unbind(event); return (fn || data).apply( this, arguments); }, 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 ); }); }, toggle: function() { // Save reference to arguments for access in closure var a = arguments; return this.click(function(e) { // Figure out which function to execute this.lastToggle = this.lastToggle == 0 ? 1 : 0; // Make sure that clicks stop e.preventDefault(); // and execute the function return a[this.lastToggle].apply( this, [e] ) || false; }); }, hover: function(f,g) { // A private function for handling mouse 'hovering' function handleHover(e) { // Check if mouse(over|out) are still within the same parent element var p = (e.type == "mouseover" ? e.fromElement : e.toElement) || e.relatedTarget; // Traverse up the tree while ( p && p != this ) try { p = p.parentNode } catch(e) { p = this; }; // If we actually just moused on to a sub-element, ignore it if ( p == this ) return false; // Execute the right function return (e.type == "mouseover" ? f : g).apply(this, [e]); } // Bind the function to the two event listeners return this.mouseover(handleHover).mouseout(handleHover); }, ready: function(f) { // If the DOM is already ready if ( jQuery.isReady ) // Execute the function immediately f.apply( document, [jQuery] ); // Otherwise, remember the function for later else { // Add the function to the wait list jQuery.readyList.push( function() { return f.apply(this, [jQuery]) } ); } return this; } }); jQuery.extend({ /* * All the code that makes DOM Ready work nicely. */ 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.apply( document ); }); // Reset the list of functions jQuery.readyList = null; } // Remove event lisenter to avoid memory leak if ( jQuery.browser.mozilla || jQuery.browser.opera ) document.removeEventListener( "DOMContentLoaded", jQuery.ready, false ); } } }); new function(){ jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," + "mousedown,mouseup,mousemove,mouseover,mouseout,change,select," + "submit,keydown,keypress,keyup,error").split(","), function(i,o){ // Handle event binding jQuery.fn[o] = function(f){ return f ? this.bind(o, f) : this.trigger(o); }; }); // If Mozilla is used if ( jQuery.browser.mozilla || jQuery.browser.opera ) // Use the handy event callback document.addEventListener( "DOMContentLoaded", jQuery.ready, false ); // If IE is used, use the excellent hack by Matthias Miller // http://www.outofhanwell.com/blog/index.php?title=the_window_onload_problem_revisited else if ( jQuery.browser.msie ) { // Only works if you document.write() it document.write("<scr" + "ipt id=__ie_init defer=true " + "src=//:><\/script>"); // Use the defer script hack var script = document.getElementById("__ie_init"); // script does not exist if jQuery is loaded dynamically if ( script ) script.onreadystatechange = function() { if ( this.readyState != "complete" ) return; this.parentNode.removeChild( this ); jQuery.ready(); }; // Clear from memory script = null; // If Safari is used } else if ( jQuery.browser.safari ) // Continually check to see if the document.readyState is valid jQuery.safariTimer = setInterval(function(){ // loaded and complete are both valid states if ( document.readyState == "loaded" || document.readyState == "complete" ) { // If either one are found, remove the timer clearInterval( jQuery.safariTimer ); jQuery.safariTimer = null; // and execute any waiting functions jQuery.ready(); } }, 10); // A fallback to window.onload, that will always work jQuery.event.add( window, "load", jQuery.ready ); }; // Clean up after IE to avoid memory leaks if (jQuery.browser.msie) jQuery(window).one("unload", function() { var global = jQuery.event.global; for ( var type in global ) { var els = global[type], i = els.length; if ( i && type != 'unload' ) do jQuery.event.remove(els[i-1], type); while (--i); } }); jQuery.fn.extend({ show: function(speed,callback){ var hidden = this.filter(":hidden"); speed ? hidden.animate({ height: "show", width: "show", opacity: "show" }, speed, callback) : hidden.each(function(){ this.style.display = this.oldblock ? this.oldblock : ""; if ( jQuery.css(this,"display") == "none" ) this.style.display = "block"; }); return this; }, hide: function(speed,callback){ var visible = this.filter(":visible"); speed ? visible.animate({ height: "hide", width: "hide", opacity: "hide" }, speed, callback) : visible.each(function(){ this.oldblock = this.oldblock || jQuery.css(this,"display"); if ( this.oldblock == "none" ) this.oldblock = "block"; this.style.display = "none"; }); return this; }, // Save the old toggle function _toggle: jQuery.fn.toggle, toggle: function( fn, fn2 ){ var args = arguments; return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ? this._toggle( fn, fn2 ) : this.each(function(){ jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ] .apply( jQuery(this), args ); }); }, slideDown: function(speed,callback){ return this.animate({height: "show"}, speed, callback); }, slideUp: function(speed,callback){ return this.animate({height: "hide"}, speed, callback); }, slideToggle: function(speed, callback){ return this.each(function(){ var state = jQuery(this).is(":hidden") ? "show" : "hide"; jQuery(this).animate({height: state}, speed, callback); }); }, fadeIn: function(speed, callback){ return this.animate({opacity: "show"}, speed, callback); }, fadeOut: function(speed, callback){ return this.animate({opacity: "hide"}, speed, callback); }, fadeTo: function(speed,to,callback){ return this.animate({opacity: to}, speed, callback); }, animate: function( prop, speed, easing, callback ) { return this.queue(function(){ this.curAnim = jQuery.extend({}, prop); var opt = jQuery.speed(speed, easing, callback); for ( var p in prop ) { var e = new jQuery.fx( this, opt, p ); if ( prop[p].constructor == Number ) e.custom( e.cur(), prop[p] ); else e[ prop[p] ]( prop ); } }); }, queue: function(type,fn){ if ( !fn ) { fn = type; type = "fx"; } return this.each(function(){ if ( !this.queue ) this.queue = {}; if ( !this.queue[type] ) this.queue[type] = []; this.queue[type].push( fn ); if ( this.queue[type].length == 1 ) fn.apply(this); }); } }); jQuery.extend({ speed: function(speed, easing, fn) { var opt = speed && speed.constructor == Object ? speed : { complete: fn || !fn && easing || jQuery.isFunction( speed ) && speed, duration: speed, easing: fn && easing || easing && easing.constructor != Function && easing }; opt.duration = (opt.duration && opt.duration.constructor == Number ? opt.duration : { slow: 600, fast: 200 }[opt.duration]) || 400; // Queueing opt.old = opt.complete; opt.complete = function(){ jQuery.dequeue(this, "fx"); if ( jQuery.isFunction( opt.old ) ) opt.old.apply( this ); }; return opt; }, easing: {}, queue: {}, dequeue: function(elem,type){ type = type || "fx"; if ( elem.queue && elem.queue[type] ) { // Remove self elem.queue[type].shift(); // Get next function var f = elem.queue[type][0]; if ( f ) f.apply( elem ); } }, /* * I originally wrote fx() as a clone of moo.fx and in the process * of making it small in size the code became illegible to sane * people. You've been warned. */ fx: function( elem, options, prop ){ var z = this; // The styles var y = elem.style; // Store display property var oldDisplay = jQuery.css(elem, "display"); // Set display property to block for animation y.display = "block"; // Make sure that nothing sneaks out y.overflow = "hidden"; // Simple function for setting a style value z.a = function(){ if ( options.step ) options.step.apply( elem, [ z.now ] ); if ( prop == "opacity" ) jQuery.attr(y, "opacity", z.now); // Let attr handle opacity else if ( parseInt(z.now) ) // My hate for IE will never die y[prop] = parseInt(z.now) + "px"; }; // Figure out the maximum number to run to z.max = function(){ return parseFloat( jQuery.css(elem,prop) ); }; // Get the current size z.cur = function(){ var r = parseFloat( jQuery.curCSS(elem, prop) ); return r && r > -10000 ? r : z.max(); }; // Start an animation from one number to another z.custom = function(from,to){ z.startTime = (new Date()).getTime(); z.now = from; z.a(); z.timer = setInterval(function(){ z.step(from, to); }, 13); }; // Simple 'show' function z.show = function(){ if ( !elem.orig ) elem.orig = {}; // Remember where we started, so that we can go back to it later elem.orig[prop] = this.cur(); options.show = true; // Begin the animation z.custom(0, elem.orig[prop]); // Stupid IE, look what you made me do if ( prop != "opacity" ) y[prop] = "1px"; }; // Simple 'hide' function z.hide = function(){ if ( !elem.orig ) elem.orig = {}; // Remember where we started, so that we can go back to it later elem.orig[prop] = this.cur(); options.hide = true; // Begin the animation z.custom(elem.orig[prop], 0); }; //Simple 'toggle' function z.toggle = function() { if ( !elem.orig ) elem.orig = {}; // Remember where we started, so that we can go back to it later elem.orig[prop] = this.cur(); if(oldDisplay == "none") { options.show = true; // Stupid IE, look what you made me do if ( prop != "opacity" ) y[prop] = "1px"; // Begin the animation z.custom(0, elem.orig[prop]); } else { options.hide = true; // Begin the animation z.custom(elem.orig[prop], 0); } }; // Each step of an animation z.step = function(firstNum, lastNum){ var t = (new Date()).getTime(); if (t > options.duration + z.startTime) { // Stop the timer clearInterval(z.timer); z.timer = null; z.now = lastNum; z.a(); if (elem.curAnim) elem.curAnim[ prop ] = true; var done = true; for ( var i in elem.curAnim ) if ( elem.curAnim[i] !== true ) done = false; if ( done ) { // Reset the overflow y.overflow = ""; // Reset the display y.display = oldDisplay; if (jQuery.css(elem, "display") == "none") y.display = "block"; // Hide the element if the "hide" operation was done if ( options.hide ) y.display = "none"; // Reset the properties, if the item has been hidden or shown if ( options.hide || options.show ) for ( var p in elem.curAnim ) if (p == "opacity") jQuery.attr(y, p, elem.orig[p]); else y[p] = ""; } // If a callback was provided, execute it if ( done && jQuery.isFunction( options.complete ) ) // Execute the complete function options.complete.apply( elem ); } else { var n = t - this.startTime; // Figure out where in the animation we are and set the number var p = n / options.duration; // If the easing function exists, then use it z.now = options.easing && jQuery.easing[options.easing] ? jQuery.easing[options.easing](p, n, firstNum, (lastNum-firstNum), options.duration) : // else use default linear easing ((-Math.cos(p*Math.PI)/2) + 0.5) * (lastNum-firstNum) + firstNum; // Perform the next step of the animation z.a(); } }; } }); jQuery.fn.extend({ loadIfModified: function( url, params, callback ) { this.load( url, params, callback, 1 ); }, load: function( url, params, callback, ifModified ) { if ( jQuery.isFunction( url ) ) return this.bind("load", url); callback = callback || function(){}; // 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 { params = jQuery.param( params ); type = "POST"; } var self = this; // Request the remote document jQuery.ajax({ url: url, type: type, data: params, ifModified: ifModified, complete: function(res, status){ if ( status == "success" || !ifModified && status == "notmodified" ) // Inject the HTML into all the matched elements self.attr("innerHTML", res.responseText) // Execute all the scripts inside of the newly-injected HTML .evalScripts() // Execute callback .each( callback, [res.responseText, status, res] ); else callback.apply( self, [res.responseText, status, res] ); } }); return this; }, serialize: function() { return jQuery.param( this ); }, evalScripts: function() { return this.find("script").each(function(){ if ( this.src ) jQuery.getScript( this.src ); else jQuery.globalEval( this.text || this.textContent || this.innerHTML || "" ); }).end(); } }); // If IE is used, create a wrapper for the XMLHttpRequest object if ( !window.XMLHttpRequest ) XMLHttpRequest = function(){ return new ActiveXObject("Microsoft.XMLHTTP"); }; // 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); }; }); jQuery.extend({ get: function( url, data, callback, type, ifModified ) { // shift arguments if data argument was ommited if ( jQuery.isFunction( data ) ) { callback = data; data = null; } return jQuery.ajax({ url: url, data: data, success: callback, dataType: type, ifModified: ifModified }); }, getIfModified: function( url, data, callback, type ) { return jQuery.get(url, data, callback, type, 1); }, 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 }); }, // timeout (ms) //timeout: 0, ajaxTimeout: function( timeout ) { jQuery.ajaxSettings.timeout = timeout; }, ajaxSetup: function( settings ) { jQuery.extend( jQuery.ajaxSettings, settings ); }, ajaxSettings: { global: true, type: "GET", timeout: 0, contentType: "application/x-www-form-urlencoded", processData: true, async: true, data: null }, // Last-Modified header cache for next request lastModified: {}, ajax: function( s ) { // TODO introduce global settings, allowing the client to modify them for all requests, not only timeout s = jQuery.extend({}, jQuery.ajaxSettings, s); // if data available if ( s.data ) { // convert data if not already a string if (s.processData && typeof s.data != "string") s.data = jQuery.param(s.data); // append data to url for get requests if( s.type.toLowerCase() == "get" ) // "?" + data or "&" + data (in case there are already params) s.url += ((s.url.indexOf("?") > -1) ? "&" : "?") + s.data; } // Watch for a new set of requests if ( s.global && ! jQuery.active++ ) jQuery.event.trigger( "ajaxStart" ); var requestDone = false; // Create the request object var xml = new XMLHttpRequest(); // Open the socket xml.open(s.type, s.url, s.async); // Set the correct header, if data is being sent if ( s.data ) xml.setRequestHeader("Content-Type", s.contentType); // Set the If-Modified-Since header, if ifModified mode. if ( s.ifModified ) xml.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 xml.setRequestHeader("X-Requested-With", "XMLHttpRequest"); // Make sure the browser sends the right content length if ( xml.overrideMimeType ) xml.setRequestHeader("Connection", "close"); // Allow custom headers/mimetypes if( s.beforeSend ) s.beforeSend(xml); if ( s.global ) jQuery.event.trigger("ajaxSend", [xml, s]); // Wait for a response to come back var onreadystatechange = function(isTimeout){ // The transfer is complete and the data is available, or the request timed out if ( xml && (xml.readyState == 4 || isTimeout == "timeout") ) { requestDone = true; var status; try { status = jQuery.httpSuccess( xml ) && isTimeout != "timeout" ? s.ifModified && jQuery.httpNotModified( xml, s.url ) ? "notmodified" : "success" : "error"; // Make sure that the request was successful or notmodified if ( status != "error" ) { // Cache Last-Modified header, if ifModified mode. var modRes; try { modRes = xml.getResponseHeader("Last-Modified"); } catch(e) {} // swallow exception thrown by FF if header is not available if ( s.ifModified && modRes ) jQuery.lastModified[s.url] = modRes; // process the data (runs the xml through httpData regardless of callback) var data = jQuery.httpData( xml, s.dataType ); // 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", [xml, s] ); } else jQuery.handleError(s, xml, status); } catch(e) { status = "error"; jQuery.handleError(s, xml, status, e); } // The request was completed if( s.global ) jQuery.event.trigger( "ajaxComplete", [xml, s] ); // Handle the global AJAX counter if ( s.global && ! --jQuery.active ) jQuery.event.trigger( "ajaxStop" ); // Process result if ( s.complete ) s.complete(xml, status); // Stop memory leaks xml.onreadystatechange = function(){}; xml = null; } }; xml.onreadystatechange = onreadystatechange; // Timeout checker if ( s.timeout > 0 ) setTimeout(function(){ // Check to see if the request is still happening if ( xml ) { // Cancel the request xml.abort(); if( !requestDone ) onreadystatechange( "timeout" ); } }, s.timeout); // save non-leaking reference var xml2 = xml; // Send the data try { xml2.send(s.data); } catch(e) { jQuery.handleError(s, xml, null, e); } // firefox 1.5 doesn't fire statechange for sync requests if ( !s.async ) onreadystatechange(); // return XMLHttpRequest to allow aborting the request etc. return xml2; }, handleError: function( s, xml, status, e ) { // If a local callback was specified, fire it if ( s.error ) s.error( xml, status, e ); // Fire the global callback if ( s.global ) jQuery.event.trigger( "ajaxError", [xml, s, e] ); }, // Counter for holding the number of active queries active: 0, // Determines if an XMLHttpRequest was successful or not httpSuccess: function( r ) { try { return !r.status && location.protocol == "file:" || ( r.status >= 200 && r.status < 300 ) || r.status == 304 || jQuery.browser.safari && r.status == undefined; } catch(e){} return false; }, // Determines if an XMLHttpRequest returns NotModified httpNotModified: function( xml, url ) { try { var xmlRes = xml.getResponseHeader("Last-Modified"); // Firefox always returns 200. check Last-Modified date return xml.status == 304 || xmlRes == jQuery.lastModified[url] || jQuery.browser.safari && xml.status == undefined; } catch(e){} return false; }, /* Get the data out of an XMLHttpRequest. * Return parsed XML if content-type header is "xml" and type is "xml" or omitted, * otherwise return plain text. * (String) data - The type of data that you're expecting back, * (e.g. "xml", "html", "script") */ httpData: function( r, type ) { var ct = r.getResponseHeader("content-type"); var data = !type && ct && ct.indexOf("xml") >= 0; data = type == "xml" || data ? r.responseXML : r.responseText; // 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" ) eval( "data = " + data ); // evaluate scripts within html if ( type == "html" ) jQuery("<div>").html(data).evalScripts(); return data; }, // Serialize an array of form elements or a set of // key/values into a query string param: function( a ) { var s = []; // If an array was passed in, assume that it is an array // of form elements if ( a.constructor == Array || a.jquery ) // Serialize the form elements jQuery.each( a, function(){ s.push( encodeURIComponent(this.name) + "=" + encodeURIComponent( 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 ( a[j] && a[j].constructor == Array ) jQuery.each( a[j], function(){ s.push( encodeURIComponent(j) + "=" + encodeURIComponent( this ) ); }); else s.push( encodeURIComponent(j) + "=" + encodeURIComponent( a[j] ) ); // Return the resulting serialization return s.join("&"); }, // evalulates a script in global context // not reliable for safari globalEval: function( 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 ); } }); }