WinAppearance="toolbar=no,location=no,directories=no,status=no,resizable=no,copyhistory=no";
function openWin(url,name,breite,hoehe,scroll)
{ 
    win=window.open(url,name,WinAppearance+',scrollbars='+scroll+',width='+breite+',height='+hoehe);
    win.focus();
}