function open_window(url,Breite,Hoehe,Name) {
show = window.open(url,Name,'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width='+Breite+',height='+Hoehe).focus();
}

function open_window2(url,Breite,Hoehe,Name) {
show = window.open(url,Name,'toolbar=1,location=1,directories=1,status=1,menubar=1,scrollbars=1,resizable=1,width='+Breite+',height='+Hoehe).focus();
}