function getCookieVal(offset){var endstr=document.cookie.indexOf(";",offset);if(endstr==-1){endstr=document.cookie.length;}
return unescape(document.cookie.substring(offset,endstr));} function FixCookieDate(date){var base=new Date(0);var skew=base.getTime(); 
if(skew>0){date.setTime(date.getTime()-skew);}} function GetCookie(name){var arg=name+"=";var alen=arg.length;
var clen=document.cookie.length;var i=0;while(i<clen){var j=i+alen;if(document.cookie.substring(i,j)==arg){return getCookieVal(j);}
i=document.cookie.indexOf(" ",i)+1;if(i===0){break;}}return null;} function SetCookie(name,value,expires,path,domain,secure){
document.cookie=name+"="+escape(value)+((expires)?"expires="+expires.toGMTString():"")+((path)?"; path="+path:"")+((domain)?"; domain="+domain:"")+((secure)?"; secure":"");}
function DeleteCookie(name,path,domain){if(GetCookie(name)){
document.cookie=name+"="+((path)?"; path="+path:"")+((domain)?"; domain="+domain:"")+"; expires=Thu, 01-Jan-70 00:00:01 GMT";}}