var cDomain = self.location.hostname;
if (cDomain.indexOf(".") < cDomain.lastIndexOf(".")) {
    var domainOffset = cDomain.indexOf(".") + 1
    cDomain = cDomain.substr(domainOffset);
}

//if (document.referrer.indexOf(cDomain) == -1 && document.referrer != "" && document.cookie.indexOf("referrer=") == -1) {
//    var expDays = 45;
//    var exp = new Date();
//    exp.setTime(exp.getTime() + (expDays * 24 * 60 * 60 * 1000));
//    var refdate = new Date();
//    document.cookie = "referrer=" + escape(document.referrer + "&&&" + refdate.toGMTString()) + "; expires=" + exp.toGMTString() + "; path=/" + "; domain=" + cDomain;
//}

if (document.referrer.indexOf(cDomain) == -1 && document.referrer != "") {
    var expDays = 45;
    var exp = new Date();
    exp.setTime(exp.getTime() + (expDays * 24 * 60 * 60 * 1000));
    var refdate = new Date();
    document.cookie = "referrer=" + escape(document.referrer + "&&&" + refdate.toGMTString()) + "; expires=" + exp.toGMTString() + "; path=/" + "; domain=" + cDomain;
}


var allCookies = document.cookie;
var cPos = allCookies.indexOf("referrer=");
if (cPos != -1) {
    var cdstart = cPos + 9;
    var cdend = allCookies.indexOf(";", cdstart);
    if (cdend == -1) cdend = allCookies.length;
    var cookieContent = allCookies.substring(cdstart, cdend);
    cookieContent = unescape(cookieContent);
    var cdatestart = cookieContent.indexOf("&&&", 0);
    var cdateend = cookieContent.length;
    var cRefer = cookieContent.substring(0, cdatestart);
    var cDateRef = cookieContent.substring(cdatestart + 2, cdateend)
}
else {
    var cRefer = "No cookie";
    var cDateRef = "No cookie";
}