<!-- Begin

Fensterzahl=0
function CenterWin(mypage, myname, w, h, scroll, menu) {
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
if(Fensterzahl>0)
{
if(win.closed==false)
win.close()
}
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',menubar='+menu+',resizable'
win = window.open(mypage, myname, winprops)
//if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
win.focus()
Fensterzahl=1
}


function fensterzu()
{
if(Fensterzahl>0)
{
if(F1.closed==false)
F1.close()
}
}

// End -->