/*
HGAO.de Javascript-Bibliothek allgemein, in allen Seiten benötigt
Andreas Maser
Alle Browser ausser NC4
*/

function SwitchNaviBtn(btnName,setStatus) { // v 1.0 AM
// Konvention: Namen werden druch '_' in ihre Teile gesplittet
// images Array nach Bildname durchsuchen
	imagesStr = "";
	for(i=0;i<document.images.length;i++) {
		if(btnName == document.images[i].name) {
			btnStatus = (document.images[i].src).substring((document.images[i].src).lastIndexOf("_")+1,
				(document.images[i].src).lastIndexOf("."));
			btnBody = (document.images[i].src).substring(0,(document.images[i].src).lastIndexOf("_")+1);
			suffix = (document.images[i].src).substring((document.images[i].src).lastIndexOf("."),
				(document.images[i].src).length);
			document.images[i].src = btnBody.concat(setStatus.concat(suffix));
			if(setStatus = "on") {
				activeBtn = btnName;
			} else {
			activeBtn = "";
			}
			i = document.images.length;
		}
	}
}