function urchinTracker()

in assets/nl/thankyoupage/index_bestanden/urchin.js [96:184]

• 89 lines of code
• 50 McCabe index (conditional complexity)

function urchinTracker(page) {
 if (_udl.protocol=="file:") return;
 if (_uff && (!page || page=="")) return;
 var a,b,c,xx,v,z,k,x="",s="",f=0,nv=0;
 var nx=" expires="+_uNx()+";";
 var dc=_ubd.cookie;
 _udh=_uDomain();
 if (!_uVG()) return;
 _uu=Math.round(Math.random()*2147483647);
 _udt=new Date();
 _ust=Math.round(_udt.getTime()/1000);
 a=dc.indexOf("__utma="+_udh+".");
 b=dc.indexOf("__utmb="+_udh);
 c=dc.indexOf("__utmc="+_udh);
 if (_udn && _udn!="") { _udo=" domain="+_udn+";"; }
 if (_utimeout && _utimeout!="") {
  x=new Date(_udt.getTime()+(_utimeout*1000));
  x=" expires="+x.toGMTString()+";";
 }
 if (_ulink) {
  if (_uanchor && _udlh && _udlh!="") s=_udlh+"&";
  s+=_udl.search;
  if(s && s!="" && s.indexOf("__utma=")>=0) {
   if (!(_uIN(a=_uGC(s,"__utma=","&")))) a="-";
   if (!(_uIN(b=_uGC(s,"__utmb=","&")))) b="-";
   if (!(_uIN(c=_uGC(s,"__utmc=","&")))) c="-";
   v=_uGC(s,"__utmv=","&");
   z=_uGC(s,"__utmz=","&");
   k=_uGC(s,"__utmk=","&");
   xx=_uGC(s,"__utmx=","&");
   if ((k*1) != ((_uHash(a+b+c+xx+z+v)*1)+(_udh*1))) {_ubl=1;a="-";b="-";c="-";xx="-";z="-";v="-";}
   if (a!="-" && b!="-" && c!="-") f=1;
   else if(a!="-") f=2;
  }
 }
 if(f==1) {
  _ubd.cookie="__utma="+a+"; path="+_utcp+";"+nx+_udo;
  _ubd.cookie="__utmb="+b+"; path="+_utcp+";"+x+_udo;
  _ubd.cookie="__utmc="+c+"; path="+_utcp+";"+_udo;
 } else if (f==2) {
  a=_uFixA(s,"&",_ust);
  _ubd.cookie="__utma="+a+"; path="+_utcp+";"+nx+_udo;
  _ubd.cookie="__utmb="+_udh+"; path="+_utcp+";"+x+_udo;
  _ubd.cookie="__utmc="+_udh+"; path="+_utcp+";"+_udo;
  _ufns=1;
 } else if (a>=0 && b>=0 && c>=0) {
   b = _uGC(dc,"__utmb="+_udh,";");
   b = ("-" == b) ? _udh : b;  
  _ubd.cookie="__utmb="+b+"; path="+_utcp+";"+x+_udo;
 } else {
  if (a>=0) a=_uFixA(_ubd.cookie,";",_ust);
  else {
   a=_udh+"."+_uu+"."+_ust+"."+_ust+"."+_ust+".1";
   nv=1;
  }
  _ubd.cookie="__utma="+a+"; path="+_utcp+";"+nx+_udo;
  _ubd.cookie="__utmb="+_udh+"; path="+_utcp+";"+x+_udo;
  _ubd.cookie="__utmc="+_udh+"; path="+_utcp+";"+_udo;
  _ufns=1;
 }
 if (_ulink && xx && xx!="" && xx!="-") {
   xx=_uUES(xx);
   if (xx.indexOf(";")==-1) _ubd.cookie="__utmx="+xx+"; path="+_utcp+";"+nx+_udo;
 }
 if (_ulink && v && v!="" && v!="-") {
  v=_uUES(v);
  if (v.indexOf(";")==-1) _ubd.cookie="__utmv="+v+"; path="+_utcp+";"+nx+_udo;
 }
 var wc=window;
 var c=_ubd.cookie;
 if(wc && wc.gaGlobal && wc.gaGlobal.dh==_udh){
  var g=wc.gaGlobal;
  var ua=c.split("__utma="+_udh+".")[1].split(";")[0].split(".");
  if(g.sid)ua[3]=g.sid;
  if(nv>0){
   ua[2]=ua[3];
   if(g.vid){
    var v=g.vid.split(".");
    ua[0]=v[0];
    ua[1]=v[1];
   }
  }
  _ubd.cookie="__utma="+_udh+"."+ua.join(".")+"; path="+_utcp+";"+nx+_udo;
 }
 _uInfo(page);
 _ufns=0;
 _ufno=0;
 if (!page || page=="") _uff=1;
}