// Pop up 
  var popUpWin=0;
  function popUp(URLStr, resizable, left, top, width, height) {
    var scrollbars = 'no';
    if (resizable == 'yes')
      scrollbars = 'yes';
    if (popUpWin)
      if (!popUpWin.closed)
        popUpWin.close();
    popUpWin = eval("open(URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=yes,menub ar=no,scrollbars=" + scrollbars + ",resizable='+resizable+',copyhistory=yes,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+'')");
    popUpWin.focus();
  }