var popUpWin=0;

function popUpWindow(URLStr, width, height)
{
  if(popUpWin)
  {
    if(!popUpWin.closed) popUpWin.close();
  }
popUpWin = open(URLStr, 'popUpWin', 'titlebar=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbar=yes,resizable=yes,copyhistory=yes,width='+width+',height='+height+',left=50,top=50,screenX=100,screenY=100');
}

function popupwindow(URLStr, width, height)
{
  if(popUpWin)
  {
    if(!popUpWin.closed) popUpWin.close();
  }
popUpWin = open(URLStr, 'popUpWin', 'titlebar=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbar=yes,resizable=yes,copyhistory=yes,width='+width+',height='+height+',left=50,top=50,screenX=100,screenY=100');
}