// Copyright Instadia A/S 2003-2005
// $Source: /data/development/cvs/js/gather/version_c2/clientstep_rct.js,v $ $Revision: 1.4 $
// Referrer Capture Tag
var ICSpr=""+document.location;
var ICSridx=ICSpr.indexOf("csref"); 
if (ICSridx>0) {
  ICSpr="http://"+ICSpr.substr(ICSridx+6);
} 
else {
  ICSpr="";
} 
var refcv=false;
var refce=(document.cookie.indexOf("ICSref=")>=0);
if (refce) {
  refcv=(document.cookie.indexOf("ICSref=|")<0); 
  if(refcv)refcv=(document.cookie.indexOf("%7C")<0);
}
var refnv=false;
var refne=((typeof navigator == 'object') && (typeof navigator.ICSREF!="undefined") &&
	  (navigator.ICSREF!=null));
if (refne) {
  refnv=(navigator.ICSREF!='|');
}
if( (ICSpr!="") || (!refce && !refne) || (refce && !refcv) || (refne && !refnv)) 
{ 
  var ICSrr=(ICSpr!="")?ICSpr:document.referrer;
  var ICScdom=""+document.domain.replace(/^([^\.]*\.)?(.*\.)/,"$2");
  document.cookie="ICSref="+escape(ICSrr?ICSrr:"-")+";path=/;domain="+ICScdom;
  navigator.ICSREF=ICSrr;
}