var popUpWin_2=0;
function popup_no_scroll(URLStr, left, top, width, height)
{
  if(popUpWin_2)
  {
    if(!popUpWin_2.closed) popUpWin_2.close();
  }
  popUpWin_2 = open(URLStr, 'popUpWin_2', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=yes,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+'');
}