function RorC() { 
  features = '';
  
  if ((popupheight > 0) && (popupwidth > 0)) {
    features = features + 'height='+popupheight+',';
    features = features + 'width='+popupwidth+',';
    features = features + 'toolbar=no,';
    features = features + 'menubar=no,';
    features = features + 'location=no,';
    features = features + 'directories=no,';
    features = features + 'status=no';
  }

	window.open(url,'nxxx',features);
}

function dont_popup(){
    window.onunload = '';
}

if(ispop == 1){
	window.onunload = RorC;
}

function popCheckOut(link) { 
  features = '';
  
  window.open(link,'nxxx',features);
}