var tzap_url = 'http://www.codezap.com/exchange/traffic.php?id=86021&rh=&refurl=aHR0cDovL2J1c2luZXNzLmJsaW5rd2ViLmNvbS9lZGl0b3IuaHRtbA==';
var tzap_winopt = 'toolbar=1,location=1,directories=1,status=1,menubar=1,scrollbars=1,resizable=1,height='+screen.availHeight+',width='+screen.availWidth+',top=0,left=0';

function detectPopupBlocker() {
  var ShowPop = window.open(tzap_url, 'tzap_pWinName', tzap_winopt);
  if (!ShowPop) {
   document.write ('<SCR' + 'IPT LAN' + 'GUAGE="javas' + 'cript" TYPE="text/javas' + 'cript" src="http://www.codezap.com/exchange/trafficdiv.php?id=86021&rh=&refurl="></scr' + 'ipt>');
  } 
}
window.onLoad = detectPopupBlocker();