aus = -300; vlinks = 20;
ns4 = navigator.appName=='Netscape' && navigator.appVersion.charAt(0)=='4';
ns6 = navigator.appName=='Netscape' && navigator.appVersion.charAt(0)=='5';
ie = navigator.appName=='Microsoft Internet Explorer' && navigator.appVersion.charAt(0)>='4';
imgs = new Array(); imgsro = new Array();
info = null;

//*** Vorbereiten der Image-Arrays ***
function StartRo(src, nr) {
	imgs[nr] = new Image();
	imgsro[nr] = new Image();
	imgs[nr].src = src + '.jpg';
	imgsro[nr].src = src + '.ro.jpg';
}

//*** Ändern der Schriftfarbe ***
function Rollover(nr, inr, ro) {
	if(ro=='ro') { window.document.images[inr].src = imgsro[nr].src; }
	else { window.document.images[inr].src = imgs[nr].src; }
}

//*** Positionieren der Menüs ***
function Vorbereiten() {
	if(ns4) { info = window.document.layers[0]; }
	else if(ns6) { info = window.document.getElementById('mInfo').style; }
	else { info = mInfo.style; }
	if(document.cookie) {
		if(document.cookie=="aus") { info.left = aus; }
		else { info.left = vlinks; }
	} else { info.left = aus; }
	if(window.location.href.search(/\/index\.html/)!=-1) {
		info.left = aus;
		document.cookie = "aus";
	}
}

//*** Ausklappen eines Menüs ***
function ToggleMenue() {
	if(document.cookie) {
		if(document.cookie=="an") {
			document.cookie = "aus";
			info.left = aus;
		} else {
			document.cookie = "an";
			info.left = vlinks;
		}
	} else {
		document.cookie = "an";
		info.left = vlinks;
	}
}