function MailPopUp(datei)
{
var url='../email/'+datei;
if (navigator.appName == 'Netscape')
{
var win='left=250,top=200,toolbar=0,directories=0,menubar=0,scrollbars=0,resizable=0,width=189,height=170';
}
else //internet explorer oder andere
{var win='left=250,top=200,toolbar=0,directories=0,menubar=0,scrollbars=0,resizable=0,width=170,height=155';
}
open(url,'email', win);
}