<!--
function openWindow(url,weite,hoehe) {
  popupWin = window.open(url,'unitsPopup','menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=no,width='+weite+',height='+hoehe+',left=50,top=50')
}

function helpWindow(url) {
  popupWin = window.open(url,'unitsPopup','menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=yes,width=450,height=300,left=50,top=50')
}

function openWindowScroll(url,weite,hoehe,name,ret) {
  if (!name) name='unitsPopup';
  popupWin = window.open(url,name,'menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=yes,width='+weite+',height='+hoehe+',left=50,top=50')
  if (ret) return popupWin;
}
//-->