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" : "");
}
if (document.referrer&&document.referrer!="")
{
 // document.write('Your referre is - '+document.referrer+'<BR>');
    var expdate = new Date ();
    expdate.setTime (expdate.getTime() + (7 * 24 * 60 * 60 * 1000)); 
// 24 hrs from now
    SetCookie ("pageref", document.referrer, expdate);
}
SetCookie ("requrl", document.URL, expdate);

//alert(document.cookie)
//alert(location.href)