function IEworkaround(){
if (navigator.appName == "Microsoft Internet Explorer" && navigator.userAgent.search(/Opera/) <0) 
	{
	ExternlinksymbolSetzen();
	InternlinksymbolSetzen();
	}
}

function ExternlinksymbolSetzen(){
var LinksArray = document.getElementsByTagName("a");
var AnzahlLinks = LinksArray.length;
LinkSymbol = new Array();
Klasse = new Array();
for (i = 0; i < AnzahlLinks; i++)
	if (LinksArray[i].className == "extern") {
		LinkSymbol[i] = document.createElement("img");
		LinkSymbol[i].setAttribute("src", "../pic/externlink.gif"); 
		LinkSymbol[i].setAttribute("width","20");
		LinkSymbol[i].setAttribute("height","12");
		LinkSymbol[i].setAttribute("alt","externer Link: Disclaimer beachten");
		LinkSymbol[i].setAttribute("title","externer Link: Disclaimer beachten");
		Klasse[i] = document.createAttribute("class");
		Klasse[i].nodeValue = "inline";
		LinkSymbol[i].setAttributeNode(Klasse[i]);
		LinksArray[i].insertBefore(LinkSymbol[i],LinksArray[i].firstChild);
		}
}

function InternlinksymbolSetzen(){
var LinksArray = document.getElementsByTagName("a");
var AnzahlLinks = LinksArray.length;
LinkSymbol = new Array();
Klasse = new Array();
for (i = 0; i < AnzahlLinks; i++)
	if (LinksArray[i].className == "intern") {
		LinkSymbol[i] = document.createElement("img");
		LinkSymbol[i].setAttribute("src", "../pic/internlink.gif"); 
		LinkSymbol[i].setAttribute("width","20");
		LinkSymbol[i].setAttribute("height","12");
		LinkSymbol[i].setAttribute("alt","interner Link");
		LinkSymbol[i].setAttribute("title","interner Link");
		Klasse[i] = document.createAttribute("class");
		Klasse[i].nodeValue = "inline";
		LinkSymbol[i].setAttributeNode(Klasse[i]);
		LinksArray[i].insertBefore(LinkSymbol[i],LinksArray[i].firstChild);
		}
}


function setupPage(){
IEworkaround();
setupNavigation();
}