var meinFenster, Fenster, a, b, c;


function fenster_auf(a) 
{
 meinFenster = window.open(a, "Besetzung", "width=825, height=600, resizable=no, directories=no, menubar=no, location=no");
}


function fenster_auf_s(b) 
{
 meinFenster = window.open(b, "Besetzung", "width=345, height=575, resizable=no, directories=no, menubar=no, location=no");
}


function fenster_auf_mail(c)
{
 meinFenster = window.open(c, 'Email', 'width=400, height=350, resizable=no, directories=no, menubar=no, location=no');
}

function fenster_gross(a) 
{
 Fenster = window.open(a, "Gross", "width=520, height=410, resizable=no, directories=no, menubar=no, location=no");
}