<!--

function openPopup(url, w, h) {
  var params = "width="+w+",height="+h+",toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0";
  var popupWnd = window.open(url, "", params);
  var l = (screen.width - w )/20;
  var t = (screen.height - h )/20;
  if(l < 0) l = 0;
  if(t < 0) t = 0;
  popupWnd.moveTo(l, t);
  return popupWnd;
}

-->