// Offset für die Höhe des Menüs
var mhoehe = 65;

function floatButton() 
{
	var ns6 = (!document.all && document.getElementById);
	var ie4 = (document.all);
	var ns4 = (document.layers);

	if(ns6||ns4) 
	{
		shoehe = innerHeight - mhoehe;
	}
	else if(ie4) 
	{
	shoehe = document.body.clientHeight - mhoehe;
	}
	
	if (document.all) {
		document.all.MenuListe.style.pixelTop = document.body.scrollTop + shoehe;
	}
	else if (document.layers) {
		document.MenuListe.top = window.pageYOffset + shoehe;
	}
	else if (document.getElementById) {
		document.getElementById('MenuListe').style.top = window.pageYOffset + shoehe + 'px';
   	}
}

if (document.all) 
{
	window.onscroll = floatButton;
	window.onchange = floatButton;
	window.onresize = floatButton;
}
else setInterval ('floatButton()', 100);