function fill_window(fname, fx, fy, fwidth, fheight)
{
  var winProps="toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=" + fwidth + ",height=" + fheight + ",screenX=" + fx + ",screenY=" + fy + ",left=" + fx + ",top=" + fy;
  var windowVar=window.open(fname,"tempWin",winProps);
  return false;
}

function fill_window_noreturn(fname, fx, fy, fwidth, fheight)
{
  var winProps="toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=" + fwidth + ",height=" + fheight + ",screenX=" + fx + ",screenY=" + fy + ",left=" + fx + ",top=" + fy;
  var windowVar=window.open(fname,"tempWin",winProps);
}