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// Copyright Instadia A/S 2003-2005
// Version 1.3
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);}
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;
}
<!-- Instadia ClientStep Referrer Capturetag end -->