function ld()
{
ref=document.referrer;

if(!ref || (ref=="http://www.med-study.com/")) {
  if(window.opener) {
  ref=window.opener.location.href;

 }
}

eval('location.href="../cgi-bin/medsZLCcounter.pl?referrer='+ref+'"');
setTimeout('location.href="index1.html"',2400);
}
ld();