var agt=navigator.userAgent.toLowerCase();
	var ie  = (agt.indexOf("msie") != -1);
	var ns  = (navigator.appName.indexOf("Netscape") != -1);
	var win = ((agt.indexOf("win")!=-1) || (agt.indexOf("32bit")!=-1));
	var mac = (agt.indexOf("mac")!=-1);
	
	if (ie && win) {pluginlist = detectIE("ShockwaveFlash.ShockwaveFlash.1","Shockwave Flash");}
	if (ns || !win) {
		nse = ""; for (var i=0;i<navigator.mimeTypes.length;i++) nse += navigator.mimeTypes[i].type.toLowerCase();
		pluginlist = detectNS("application/x-shockwave-flash","Shockwave Flash");
	}

	function detectIE(ClassID,name) { result = false; document.write('<SCRIPT LANGUAGE=VBScript>\n on error resume next \n result = IsObject(CreateObject("' + ClassID + '"))</SCR'+'IPT>\n'); if (result) return name+','; else return ''; }
	function detectNS(ClassID,name) { n = ""; if (nse.indexOf(ClassID) != -1) if (navigator.mimeTypes[ClassID].enabledPlugin != null) n = name+","; return n; }

	pluginlist += navigator.javaEnabled() ? "Java," : "";
	if (pluginlist.length > 0) pluginlist = pluginlist.substring(0,pluginlist.length-1);
	
	
	
	function random(){
		var number= 0;
		var random_text = new Array();
		random_text[number++] = "url(/img/home-bg-1.jpg)";
		random_text[number++] = "url(/img/home-bg-2.jpg)";
		random_text[number++] = "url(/img/home-bg-3.jpg)";
		
		var random_number = Math.floor(Math.random() * number);
		document.getElementById("home").style.backgroundImage = random_text[random_number];
		
	}
	
	function bgimg(wert) {
	var num=wert;
    if (num == 0) {	document.getElementById("home").style.backgroundImage = "url(/img/home-bg-1.jpg)";};
    if (num == 1) {	document.getElementById("home").style.backgroundImage = "url(/img/home-bg-2.jpg)";};
    if (num == 2) {	document.getElementById("home").style.backgroundImage = "url(/img/home-bg-3.jpg)";};
    }