function oeffne()
{
var a = window.open ('http://www.asb.arcor.net/servlet/asb?style=vertrieb&wmID=NO_WERBEMITTEL&wtID=unknown&affID=NO_AFFILIATE', 'Zweitfenster', 'width=568, height=400, left=200, top=100, location=no, menuebar=no, resizable=yes, scrollbars=no, status=no, toolbar=no');
a.focus();
}