function enableDropdownMenuForIE() {
    if (document.all) {
        var uls = document.getElementsByTagName('UL');
        for(i = 0; i < uls.length; i++) {
            if (uls[i].className == 'dropdown') {
                var lis = uls[i].getElementsByTagName('li');
                for (j = 0; j < lis.length; j++) {
                    if(lis[j].lastChild.tagName == 'UL') {
                        lis[j].onmouseover = function() { this.lastChild.style.display = 'block'; }
                        lis[j].onmouseout = function() { this.lastChild.style.display = 'none'; }
                    }
                }
            }
        }
    }
}
function TopColor(menu) {
	var id = "m" + menu;
	document.getElementById(id).style.backgroundColor = "#FFF";
	document.getElementById(id).style.color = "#666";
	if (document.all && document.getElementById("mb")) {
		document.getElementById("mb").style.visibility = "hidden";
	}
}
function NoTopColor(menu) {
	var id = "m" + menu;
	document.getElementById(id).style.backgroundColor = "#F4F3F3";
	document.getElementById(id).style.color = "#000";
	if (document.all && document.getElementById("mb")) {
		document.getElementById("mb").style.visibility = "visible";
	}
}
// Auswahlliste rechts
function GoTo (select) {
  	var wert = select.options[select.options.selectedIndex].value;
  	if (wert == "leer") {
		// do nothing
  	} else {
		window.location.href = wert;
  	}
}