function Common(){}Common.prototype.Load=function(){try
{this.AddEvent(window,'load',addListeners,true);}catch(Error){alert(Error);}};Common.prototype.AddEvent=function(element,eventType,functionName){if(element.addEventListener){element.addEventListener(eventType,functionName,false);return true;}else if(element.attachEvent){var r=element.attachEvent('on'+eventType,functionName);return r;}else{element['on'+eventType]=functionName;}};Common.prototype.GetCookie=function(c_name){if(document.cookie.length>0){c_start=document.cookie.indexOf(c_name+"=");if(c_start!=-1){c_start=c_start+c_name.length+1;c_end=document.cookie.indexOf(";",c_start);if(c_end==-1)c_end=document.cookie.length;return unescape(document.cookie.substring(c_start,c_end));}}return"";};Common.prototype.SetCookie=function(c_name,value,expiredays){var exdate=new Date();exdate.setDate(exdate.getDate()+expiredays);document.cookie=c_name+"="+escape(value)+((expiredays==null)?"":";expires="+exdate.toGMTString());};Common.prototype.DeleteCookie=function(c_name){if(this.GetCookie(c_name))document.cookie=c_name+"=;expires=Thu, 01-Jan-1970 00:00:01 GMT";};Common.prototype.CreateXmlHttpRequest=function(){if(typeof XMLHttpRequest!="undefined"){return new XMLHttpRequest();}else if(window.ActiveXObject){try
{xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");}catch(e){xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");}return xmlHttp;}throw new Error("XMLHttp object could not be created");};