function binfo(url)
{
var hWnd = window.open(url, "Ausstellung", 'toolbar=0,location=center,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=600,height=600');
hWnd.focus();
}


function tinfo(url)
{
var hWnd = window.open(url, "Info", 'toolbar=0,location=top,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=600,height=530');
hWnd.focus();
}

function fenster(url)
{
var hWnd = window.open(url, "Info", 'toolbar=0,location=top,directories=0,status=0,menubar=0,scrollbars=0,resizable=1,width=400,height=150');
hWnd.focus();
}