function IsCookies(){return(navigator.cookieEnabled==0)}
function setCookie(name,value,expires,path,domain,secure){if(!cookieEnabled)return null;if(!expires){var curDate=new Date();curDate.addDays(30);expires=curDate;}
var c=name+"="+escape(value)+"; expires="+getExpires(30).toGMTString()+"; path="+((path)?"/":"")+
((domain)?"; domain="+domain:"")+
((secure)?"; secure":"");document.cookie=c;}
function getExpires(days){if(!days)days=30
var curDate=new Date();return curDate.addDays(days);}
function getCookie(name){if(!cookieEnabled)return null;var dc=document.cookie;var prefix=name+"=";var begin=dc.indexOf("; "+prefix);if(begin==-1){begin=dc.indexOf(prefix);if(begin!=0)return null}
else begin+=2;var end=document.cookie.indexOf(";",begin);if(end==-1)end=dc.length;return unescape(dc.substring(begin+prefix.length,end));}
function deleteCookie(name,path,domain){if(getCookie(name)){document.cookie=name+"="+"; path="+((path)?"/":"")+
((domain)?"; domain="+domain:"")+"; expires=Thu, 01-Jan-70 00:00:01 GMT";}}
var cookieEnabled=(navigator.cookieEnabled)?true:false
if(typeof navigator.cookieEnabled=="undefined"&&!cookieEnabled){document.cookie="testcookie"
cookieEnabled=(document.cookie.indexOf("testcookie")!=-1)?true:false}