function fullpopup(url) {
  var w = screen.width;
  var h  = screen.height;   
  
  res = "width="+w+",height="+h+",location=no,toolbar=no,directories=no,status=no,scrollbars=yes,menubar=no,resizable=yes";

  msgWindow=window.open(url,"displayWindow",res)
  msgWindow.moveTo(0, 0);
}