img1 = new Image();
img1.src="pic/b_arbeit_over.gif";
img2 = new Image();
img2.src="pic/b_home_over.gif";
img3 = new Image();
img3.src="pic/b_kontakt_over.gif";
img3.onclick = function(){alert('kontakt')};
img4 = new Image();
img4.src="pic/b_leben_over.gif";
img5 = new Image();
img5.src="pic/b_weiteres_over.gif";
img6 = new Image();
img6.src="pic/u_arbeit.gif";
img7 = new Image();
img7.src="pic/u_home.gif";
img8 = new Image();
img8.src="pic/u_kontakt.gif";
img9 = new Image();
img9.src="pic/u_leben.gif";
img10 = new Image();
img10.src="pic/u_weiteres.gif";
var merker=null;
var tmp='home';
var nav = navigator.appName.toLowerCase();
var bro = (nav.indexOf("netscape") > -1)? "ns": 
			(nav.indexOf("microsoft") > -1)? "ie": 
				(nav.indexOf("opera") > -1)? "op": "";
var req = null;
var f1=window;
//f1.close();
function frame(was){
	if(f1.closed==false)f1.close();
	f1 = window.open("songs/"+was+".html",was,"width=250,height=300,left=100,top=50");
}
function createXMLHttpRequest()
{
	try {
		req = new ActiveXObject("MSXML2.XMLHTTP");
	}
	catch (err_MSXML2) {
		try {
			req = new ActiveXObject("Microsoft.XMLHTTP");
		}
		catch (err_Microsoft) {
			if (typeof XMLHttpRequest != "undefined") 
				req = new XMLHttpRequest;
		}
	}
}
var ele;
function sendRequest(ele) 
{
	req.open('get', 'getContent.php?elem=' + ele);
	req.send(null);
	req.onreadystatechange = handleResponse;
}
function handleResponse()
{
	if(req.readyState == 4)
	{
		document.getElementById('content').innerHTML = req.responseText;
		if(ele == 'statistIQ')
		{
			initialize(true);
			alert('yes');
		}
	}
}
function swap(wie,was){
	if(was!=merker){
		if(wie=="over"){
			document.images[was].src = "pic/b_"+was+"_over.gif";
			document.images['bild'].src = "pic/u_"+was+".gif";
		}
		if(wie=="out"){
			document.images[was].src = "pic/b_"+was+".gif";
			document.images['bild'].src = "pic/u_home.gif";
		}
		if(wie=="klick"){
			sendRequest(was);
			//alert(was);
			/*
			parent.frames['content'].frames['main'].location.href = was+".php";
			if(merker!=null)tmp=merker;
			merker=was;
			document.images[was].src = "pic/b_"+was+"_over.gif";
			if(merker!=tmp)document.images[tmp].src = "pic/b_"+tmp+".gif";
			document.images['bild'].src = "pic/u_home.gif";
			frames['content'].frames[0].x=0;
			*/
		}
	}
}