var activePage
var menuid
//alert("jsscript included");
function fixMenu()
{
	
//	alert("running fixmenu");
	var DivHeight = document.getElementById("content_container").offsetHeight;
//	alert("DivHeight set : " + DivHeight);
	var groundElement2 = document.getElementById('nav_container'); 
	var groundElement1 = document.getElementById('content_container'); 
	if (DivHeight <= 275){
		DivHeight = 275
	}
	DivHeight = DivHeight + 150;
	groundElement2.style.height = DivHeight + 'px'; 
	groundElement1.style.height = DivHeight + 'px'; 
//	alert(DivHeight);
if (document.all) { //IS IE 4 or 5 (or 6 beta)
eval( "document.all.MainMenu1.style.visibility = 'hidden'");
//alert(document.all.MainMenu1.style.visibility)
eval( "document.all.MainMenu1.style.display = 'none'");
eval( "document.all.MainMenu2.style.visibility = 'hidden'");
eval( "document.all.MainMenu2.style.display = 'none'");
eval( "document.all.MainMenu3.style.visibility = 'hidden'");
eval( "document.all.MainMenu3.style.display = 'none'");
}
}


<!--
//var state = 'hidden';
function setActiveMenu(menuid){
	eval( "document.all."+menuid +".className = 'Menu_active'");
	var activePage = menuid
}

function setActiveSubMenu(mainmenu,menuid){

if (mainmenu=='MainMenu1') {
if (document.all) { //IS IE 4 or 5 (or 6 beta)
eval( "document.all.MainMenu1.style.visibility = 'visible'");
eval( "document.all.MainMenu1.style.display = 'block'");
eval( "document.all.MainMenu2.style.visibility = 'hidden'");
eval( "document.all.MainMenu2.style.display = 'none'");
eval( "document.all.MainMenu3.style.visibility = 'hidden'");
eval( "document.all.MainMenu3.style.display = 'none'");
}
}

if (mainmenu=='MainMenu2') {
if (document.all) { //IS IE 4 or 5 (or 6 beta)
eval( "document.all.MainMenu1.style.visibility = 'hidden'");
eval( "document.all.MainMenu1.style.display = 'none'");
eval( "document.all.MainMenu2.style.visibility = 'visible'");
eval( "document.all.MainMenu2.style.display = 'block'");
eval( "document.all.MainMenu3.style.visibility = 'hidden'");
eval( "document.all.MainMenu3.style.display = 'none'");
}
}

if (mainmenu=='MainMenu3') {
if (document.all) { //IS IE 4 or 5 (or 6 beta)
eval( "document.all.MainMenu1.style.visibility = 'hidden'");
eval( "document.all.MainMenu1.style.display = 'none'");
eval( "document.all.MainMenu2.style.visibility = 'hidden'");
eval( "document.all.MainMenu2.style.display = 'none'");
eval( "document.all.MainMenu3.style.visibility = 'visible'");
eval( "document.all.MainMenu3.style.display = 'block'");
}
}

//alert (eval( "document.all."+menuid +".className"))
//var ClassMenu = document.getElementById('Menu2a');

//alert(ClassMenu.classname)
//ClassMenu.classname = 'SubMenu_active' 
//eval( "document.all."+menuid +".className = 'SubMenu_active'");
//alert (document.all."+menuid +".className)
	var activePage = menuid
}



function showhidemenu(layer_ref) {

//if (state == 'visible') {
//state = 'hidden';
//display_state = 'inline';
//}
//else {
state = 'visible';
display_state = 'block';
//}
if (document.all) { //IS IE 4 or 5 (or 6 beta)
eval( "document.all.MainMenu1.style.visibility = 'hidden'");
eval( "document.all.MainMenu1.style.display = 'none'");
eval( "document.all.MainMenu2.style.visibility = 'hidden'");
eval( "document.all.MainMenu2.style.display = 'none'");
eval( "document.all.MainMenu3.style.visibility = 'hidden'");
eval( "document.all.MainMenu3.style.display = 'none'");


eval( "document.all." + layer_ref + ".style.visibility = state");
eval( "document.all." + layer_ref + ".style.display = display_state");
}
if (document.layers) { //IS NETSCAPE 4 or below
document.layers[layer_ref].visibility = state;
}
if (document.getElementById && !document.all) {
temp_element = document.getElementById('MainMenu1');
temp_element.style.visibility = 'hidden';
temp_element.style.display = 'none';
temp_element = document.getElementById('MainMenu2');
temp_element.style.visibility = 'hidden';
temp_element.style.display = 'none';
temp_element = document.getElementById('MainMenu3');
temp_element.style.visibility = 'hidden';
temp_element.style.display = 'none';

temp_element = document.getElementById(layer_ref);
temp_element.style.visibility = state;
temp_element.style.display = display_state;

}
}

//-->

function showwindow(url){
	window.open(url,'Titel','');
}