var Menue_check = new Array();

function bildwechseldich(id)
{
if(!Menue_check[id]){Menue_check[id] = 0;
}
if(Menue_check[id] == 1 )
{
document.getElementById("wechseldich"+id).src ="../grafik/info_down_film.jpg"; Menue_check[id] = 0;
}
else {document.getElementById("wechseldich"+id).src="../grafik/info_up_film.jpg"; Menue_check[id] += 1;}
}