// layer handling start ------------------------------------------------------------
var ns6 = (document.getElementById) ? 1:0;	//netscape6+
var ie = (document.all) ? 1:0;				//internetexplorer4+
var ns = (document.layers) ? 1:0;			//netscape4+ <6
var mask = 0;
var tagged1 = 0;
var taggedlayer = 0;
var tagged2 = 0;
var tagged3 = 0;
var tagged4 = 0;
var timer;

function LinkChange() {
	location = document.getElementById('Drop').options[document.getElementById('Drop').selectedIndex].value;
}

function hidelayer(layerName){
	if(ns){
		document.layers[layerName].visibility = "hide";
	}

	if(ie){
		document.all.item(layerName).style.visibility = "hidden";
	}
	else{if(ns6){
		document.getElementById(layerName).style.visibility = "hidden";
		}
	}
}

function showlayer(layerName){
	if(ns){
		document.layers[layerName].visibility = "show";
	}
	
	if(ie){
		document.all.item(layerName).style.visibility = "visible";
	}
	else{if(ns6){
		document.getElementById(layerName).style.visibility = "visible";
		}
	}
}

//layer fuer content
function menuExit(mid) {
	hidelayer('layer' + mid);
	classaus(mid);
}

function layeraus(){
	if(taggedlayer!='0'){
		timer=window.setTimeout("menuExit(" + taggedlayer + ")",500);
	}
}	
function layeran(mid){
	if(taggedlayer!='0'){
		window.clearTimeout(timer);
		menuExit(taggedlayer);
	}	
	taggedlayer = mid;
	classan();
	showlayer('layer' + taggedlayer);
}	

//class auf On bzw. Off
function classaus(mid){
	if(mid!='0')
		document.getElementById(mid).className='mainnavitem';
}
function classan(){
	if(taggedlayer!='0'){
		document.getElementById(taggedlayer).className='mainnavitemOn';
	}	
}

function class2aus(){
	if(tagged2!='0'){
		document.getElementById(tagged2).className='statnavitem';
	}
}	
function class2an(){
	if(tagged2!='0'){
		document.getElementById(tagged2).className='statnavitemOn';
	}	
}	
function class3aus(){
	if(tagged3!='0'){
		document.getElementById(tagged3).className='subnavitem';
	}
}	
function class3an(){
	if(tagged3!='0'){
		document.getElementById(tagged3).className='subnavitemOn';
	}	
}	
function class4aus(){
	if(tagged4!='0'){
		document.getElementById(tagged4).className='subnavitemlast';
	}
}	
function class4an(){
	if(tagged4!='0'){
		document.getElementById(tagged4).className='subnavitemlastOn';
	}	
}	
// layer handling ende -------------------------------------------------------------

/* Reiter Special */

/*if(self.location.href.lastIndexOf("publisher") == -1){
	document.write("<style>#reiter2{display:none}#reiter3{display:none}#reiter4{display:none}#reiter5{display:none}</style>")
}*/

active = 1;
		
function showreiter(number){
	document.getElementById("reiter" + active).style.display = "none";
	document.getElementById("fondsnavili" + active).className = "";
	document.getElementById("reiter" + number).style.display = "block";
	document.getElementById("fondsnavili" + number).className = "fonds_navi_hi";
	active = number
}