function goSetHeight() {
  if (parent == window) return;
  else parent.setIframeHeight('contentfrm');
}
function openWindow(que)
{
		  var width=610;
		  var height=450;
		  var scroll='yes';
		  var URL=que;
		  var winName="Daigual";
			var winLeft = (screen.width - width) / 2;
			var winTop = (screen.height - height) / 2;
			
			
			winData = 'height='+height+',width='+width+',top='+winTop+',left='+winLeft+',scrollbars='+scroll+',resizable,status=no';
			win = window.open(URL, winName, winData);
					
			if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}