// JScript File
var Prototype={Version:'1.3.1',emptyFunction:function(){}};var Class={create:function(){return function(){this.initialize.apply(this,arguments);}}};var Abstract=new Object();
Object.extend=function(destination, source){for (property in source){destination[property]=source[property];}return destination;};
Object.prototype.extend=function(object){return Object.extend.apply(this,[this,object]);};
Function.prototype.bind=function(object){var __method=this;return function(){__method.apply(object, arguments);}};
Function.prototype.bindAsEventListener=function(object){var __method=this;return function(event){__method.call(object,event||window.event);}};
Number.prototype.toColorPart=function(){var digits=this.toString(16);if(this<16)return '0'+digits;return digits;};
var Try={these:function(){var returnValue;for(var i=0;i<arguments.length;i++){var lambda=arguments[i];try{returnValue=lambda();break;}catch(e){}}return returnValue;}};
var Ajax={getTransport:function(){return Try.these(function(){return new ActiveXObject('Msxml2.XMLHTTP')},function(){return new ActiveXObject('Microsoft.XMLHTTP')},function(){return new XMLHttpRequest()})||false;}};
Ajax.Base = function(){};
Ajax.Base.prototype={setOptions:function(options){this.options={method:'post',asynchronous: true,parameters:''}.extend(options||{});},responseIsSuccess:function(){return this.transport.status==undefined||this.transport.status==0||(this.transport.status>=200&&this.transport.status<300);},responseIsFailure:function(){return !this.responseIsSuccess();}}
Ajax.Request = Class.create();
Ajax.Request.Events=['Uninitialized','Loading','Loaded','Interactive','Complete'];
Ajax.Request.prototype=(new Ajax.Base()).extend({initialize: function(url,options){this.transport=Ajax.getTransport();this.setOptions(options);this.request(url);},request:function(url){var parameters=this.options.parameters||'';if(parameters.length>0)parameters+='&_=';try{if(this.options.method=='get')url+='?'+parameters;this.transport.open(this.options.method,url,this.options.asynchronous);if(this.options.asynchronous){this.transport.onreadystatechange=this.onStateChange.bind(this);setTimeout((function(){this.respondToReadyState(1)}).bind(this),10);}this.setRequestHeaders();var body=this.options.postBody?this.options.postBody:parameters;this.transport.send(this.options.method=='post'?body:null);}catch(e){}},setRequestHeaders:function(){var requestHeaders=['X-Requested-With','XMLHttpRequest','X-Prototype-Version', Prototype.Version];if(this.options.method=='post'){requestHeaders.push('Content-type','application/x-www-form-urlencoded');if(this.transport.overrideMimeType)requestHeaders.push('Connection','close');}if(this.options.requestHeaders)requestHeaders.push.apply(requestHeaders,this.options.requestHeaders);for(var i=0;i<requestHeaders.length;i+=2)this.transport.setRequestHeader(requestHeaders[i],requestHeaders[i+1]);},onStateChange:function(){var readyState=this.transport.readyState;if(readyState!=1)this.respondToReadyState(this.transport.readyState);},respondToReadyState: function(readyState) {var event=Ajax.Request.Events[readyState];if(event=='Complete')(this.options['on'+this.transport.status]||this.options['on'+(this.responseIsSuccess()?'Success':'Failure')]||Prototype.emptyFunction)(this.transport);(this.options['on'+event]||Prototype.emptyFunction)(this.transport);if(event=='Complete')this.transport.onreadystatechange=Prototype.emptyFunction;}});
Ajax.Updater = Class.create();
Ajax.Updater.ScriptFragment = '(?:<script.*?>)((\n|.)*?)(?:<\/script>)';
Ajax.Updater.prototype.extend(Ajax.Request.prototype).extend({initialize:function(container,url,options){this.containers={success:container.success?$(container.success):$(container),failure:container.failure?$(container.failure):(container.success?null:$(container))};this.transport=Ajax.getTransport();this.setOptions(options);var onComplete=this.options.onComplete||Prototype.emptyFunction;this.options.onComplete=(function(){this.updateContent();onComplete(this.transport);}).bind(this);this.request(url);},updateContent:function(){var receiver=this.responseIsSuccess()?this.containers.success:this.containers.failure;var match=new RegExp(Ajax.Updater.ScriptFragment,'img');var response=this.transport.responseText.replace(match,'');var scripts=this.transport.responseText.match(match);if(receiver){if(this.options.insertion){new this.options.insertion(receiver,response);}else{receiver.innerHTML=response;}}if(this.responseIsSuccess()){if(this.onComplete)setTimeout((function(){this.onComplete(this.transport)}).bind(this),10);}if(this.options.evalScripts&&scripts){match=new RegExp(Ajax.Updater.ScriptFragment,'im');setTimeout((function(){for(var i=0;i<scripts.length;i++)eval(scripts[i].match(match)[1]);}).bind(this),10);}}});
Ajax.PeriodicalUpdater = Class.create();
Ajax.PeriodicalUpdater.prototype=(new Ajax.Base()).extend({initialize:function(container,url,options){this.setOptions(options);this.onComplete=this.options.onComplete;this.frequency=(this.options.frequency||2);this.decay=1;this.updater={};this.container=container;this.url=url;this.start();},start:function(){this.options.onComplete=this.updateComplete.bind(this);this.onTimerEvent();},stop:function(){this.updater.onComplete=undefined;clearTimeout(this.timer);(this.onComplete||Ajax.emptyFunction).apply(this,arguments);},updateComplete:function(request){if(this.options.decay){this.decay=(request.responseText==this.lastText?this.decay*this.options.decay:1);this.lastText=request.responseText;}this.timer=setTimeout(this.onTimerEvent.bind(this),this.decay*this.frequency*1000);},onTimerEvent:function(){this.updater=new Ajax.Updater(this.container,this.url,this.options);}});