function switchimage(bild,name,type) {

        if (type == "over") { bild.src = "images/"+name+"_red.png"; return; }
        if (type == "out")  { bild.src = "images/"+name+".png"; return; }
        if (type == "down") { bild.src = "images/"+name+"_red.png"; return; }

        return;

}

function oeffne(what,wname,breite,hoehe) {

   neu = open(what,wname,"directories=0,location=0,menubar=0,resizable=1,scrollbars=1,status=0,toolbar=0,width="+breite+",height="+hoehe+"");

   return false;

}