// JavaScript Document
/*********************************************************************
 *
 * Steuerung der Subnavigation
 *
 *********************************************************************/

var subActive = "";
var mainActive = "";
var activeIcon = "";

if (document.getElementById){ 
document.write('<style type="text/css">\n')
document.write('.NavBarSub{display: none;}\n')
document.write('.NavBarSub2{display: none;}\n')
document.write('</style>\n')
}


function FoldMenu(obj){
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ar = document.getElementById("NavbarKrea").getElementsByTagName("span");
		if(el.style.display != "block"){ 
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="NavBarSub") 
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
}

function FoldMenuSub(obj){
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ar = document.getElementById("NavbarKrea").getElementsByTagName("span");
		if(el.style.display != "block"){ 
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="NavBarSub2") 
				ar[i].style.display = "none";
			}
			el.style.display = "inline";
		}else{
			el.style.display = "none";
		}
	}
}

function ClassChange(obj) {
var el = document.getElementById(obj);
if (subActive != ""){
	subActive.className = "NavBarSub2off";
   }
var ar = document.getElementById("NavbarKrea").getElementsByTagName("span");
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="NavBarSub2on") 
				ar[i].className = "NavBarSub2off";
			}
			el.className = "NavBarSub2on";
			subActive = el;
}

function IconChange(obj) {
	if (obj == "alloff") {
		if (activeIcon != "") {
			if (activeIcon.charAt(activeIcon.length-1) == "V") {
				document[activeIcon].src = "movie_off.gif";
			} else {
				document[activeIcon].src = "sound_off.gif";
			}
		}
	activeIcon = "";
	return;
	}
	
	if (activeIcon != "") {
		if (activeIcon.charAt(activeIcon.length-1) == "V") {
			document[activeIcon].src = "movie_off.gif";
		} else {
			document[activeIcon].src = "sound_off.gif";
		}
	}
		
	if (obj.charAt(obj.length-1) == "V") {
		document[obj].src = "movie_on.gif";
	} else {
		document[obj].src = "sound_on.gif";
	}
	
	activeIcon = obj;
}

function ClassNew(obj) {
var el = document.getElementById(obj);	
if (mainActive != ""){
	mainActive.className = "NavBar";
	}
var ar = document.getElementById("NavbarKrea").getElementsByTagName("span");
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="NavBarSubTop") 
				ar[i].className = "NavBar";
			}		
		el.className = "NavBarSubTop";
		mainActive = el;
}

function JumpTo(urlMain) {
	parent.MAIN.location.href = urlMain;
}

function JumpTo2(urlMain, nr) {
	parent.MAIN.location.href = urlMain;
	if (Marked != 0) { 
	document["mark" + Marked].src = "imgs/dummy.gif";}
	Marked=nr;
}