if (document.images) {

img1on = new Image ();
img1on.src = "bilder/navigation/wir_ueber_uns_a.gif";
img2on = new Image ();
img2on.src = "bilder/navigation/produkte_a.gif";
img3on = new Image ();
img3on.src = "bilder/navigation/bestellen_a.gif";
img4on = new Image ();
img4on.src = "bilder/navigation/aktionen_a.gif";
img5on = new Image ();
img5on.src = "bilder/navigation/qualitaet_a.gif";
img6on = new Image ();
img6on.src = "bilder/navigation/filialen_a.gif";
img7on = new Image ();
img7on.src = "bilder/navigation/kontakt_a.gif";
img8on = new Image ();
img8on.src = "bilder/navigation/jobboerse_a.gif";
img9on = new Image ();
img9on.src = "bilder/navigation/impressum_a.gif";


img1off = new Image ();
img1off.src = "bilder/navigation/wir_ueber_uns.gif";
img2off = new Image ();
img2off.src = "bilder/navigation/produkte.gif";
img3off = new Image ();
img3off.src = "bilder/navigation/bestellen.gif";
img4off = new Image ();
img4off.src = "bilder/navigation/aktionen.gif";
img5off = new Image ();
img5off.src = "bilder/navigation/qualitaet.gif";
img6off = new Image ();
img6off.src = "bilder/navigation/filialen.gif";
img7off = new Image ();
img7off.src = "bilder/navigation/kontakt.gif";
img8off = new Image ();
img8off.src = "bilder/navigation/jobboerse.gif";
img9off = new Image ();
img9off.src = "bilder/navigation/impressum.gif";


}

function imgAct(imgName) {
	if (document.images) {
		document[imgName].src = eval(imgName + "on.src");
	}
}

function imgInact(imgName) {
	if (document.images) {
		document[imgName].src = eval(imgName + "off.src");
	}
}