Ich vergass: Als Funktion zum Umschalten habe ich die SelfHTML-Variante gewählt:
<SCRIPT language=JavaScript>
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off1 = new Image();
off1.src = "Bilder/rollovers/aboutoff.gif";
on1 = new Image();
on1.src = "Bilder/rollovers/abouton.gif";
off2 = new Image();
off2.src = "Bilder/rollovers/branchenoff.gif";
on2 = new Image();
on2.src = "Bilder/rollovers/branchenon.gif";
off3 = new Image();
off3.src = "Bilder/rollovers/produktoff.gif";
on3 = new Image();
on3.src = "Bilder/rollovers/produkton.gif";
off4 = new Image();
off4.src = "Bilder/rollovers/systemoff.gif";
on4 = new Image();
on4.src = "Bilder/rollovers/systemon.gif";
off5 = new Image();
off5.src = "Bilder/rollovers/newsoff.gif";
on5 = new Image();
on5.src = "Bilder/rollovers/newson.gif";
off6 = new Image();
off6.src = "Bilder/rollovers/serviceoff.gif";
on6 = new Image();
on6.src = "Bilder/rollovers/serviceon.gif";
function Bildwechsel(Bildnr,Bildobjekt)
{
window.document.images[Bildnr].src = Bildobjekt.src;
}
//-->
</SCRIPT>