function PosLinkImText() {
	var browser = navigator.appName;
	var link = document.getElementById("link");
         if (browser == "Microsoft Internet Explorer") {
         link.style.position = "absolute";
	link.style.top = "540px";
	link.style.left = "610px";
         }
	else
         link.style.position = "absolute";
	link.style.top = "540px";
	link.style.left = "610px";
}

function EinAus(s,k) {
	var sichtbarkeit = s;
	var klasse = k;
	var browser = navigator.appName;
	var unternavigation = document.getElementById("schuelerlink");
	var td2 = document.getElementById("td_schuelerlink");

	if (browser == "Microsoft Internet Explorer") {
		unternavigation.style.position = "absolute";
		unternavigation.style.top = "67px";
		unternavigation.style.left = "122px";
	}

	td2.className = klasse;

	if (sichtbarkeit == "ein") {
		unternavigation.style.visibility = "visible";
	   } else
		unternavigation.style.visibility = "hidden";
}

function EinAus1(s,k) {
	var sichtbarkeit = s;
	var klasse = k;
	var browser = navigator.appName;
	var unternavigation = document.getElementById("schuelerlink1");
	var td2 = document.getElementById("td_schuelerlink");

	if (browser == "Microsoft Internet Explorer") {
		unternavigation.style.position = "absolute";
		unternavigation.style.top = "67px";
		unternavigation.style.left = "122px";
	}

	td2.className = klasse;

	if (sichtbarkeit == "ein") {
		unternavigation.style.visibility = "visible";
	   } else
		unternavigation.style.visibility = "hidden";
}