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[Systom]

Dank super erklärung.. und es funktioniert!!!

Jetzt noch was

Bei NS 4.7 folgender Fehler

document.layers[menue] has no properties.

Das script:

var ie4 = (document.all) ? true : false;
       var ns4 = (document.layers) ? true : false;
       var ns6 = (document.getElementById) ? true : false;

function versteckeLayer(menue) {
       if (ie4) {document.all[menue].style.visibility = "hidden";}
       if (ns4) {document.layers[menue].visibility = "hide";}
       if (ns6) {document.getElementById([menue]).style.display = "none";}
    if (ns6) {document.getElementById([menue]).style.visibility = "hidden";}
       }

function zeigeLayer(menue) {
       if (ie4) {document.all[menue].style.visibility = "visible";}
       if (ns4) {document.layers[menue].visibility = "show";}
       if (ns6) {document.getElementById([menue]).style.display = "block";}
    if (ns6) {document.getElementById([menue]).style.visibility = "visible";}
       }

Danke Tom