function determineCount () {
   var ref = document.referrer.toString();
   if ((ref.length > 0) && (ref.indexOf("petwa.") < 0)) {
      return false;
   }
   else {
      return true;
   }
}
/*var usePageCounter = true;
if (parent.frames.length != 0) {
   usePageCounter = determineCount();
}*/
// Nedstat counter not used anymore
var usePageCounter = false;