var REFER = "HOME";
if  (document.referrer != "") { REFER = document.referrer; }
var olduser = geteCookie('KWD');
if (!olduser)  { 
       seteCookie('KWD', REFER, null, '/');
	   }
	   else { REFER = olduser; }


function seteCookie(cname, cvalue, expires, path)
{
document.cookie = cname + "=" + escape (cvalue) + ((expires) ? "; expires=" + expires.toGMTString() : "") + ((path) ? "; path=" + path : ""); 
}
function geteCookie(cname)
{
var cfound;
var cvalue = "";
var i;
if (document.cookie == "") {return "";}
cfound = document.cookie.split("; ");
for (i = 0; i < cfound.length; i++) {
          if (cname == cfound[i].split("=")[0]) {
                  cvalue = cfound[i].split("=")[1];
                  break;
                  }
       }
return cvalue;
}