var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{
			string: navigator.userAgent,
			subString: "Chrome",
			identity: "Chrome"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari",
			versionSearch: "Version"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			   string: navigator.userAgent,
			   subString: "iPhone",
			   identity: "iPhone/iPod"
	    },
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();

function externalLinks() {
	if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName("a");
	for (var i=0; i<anchors.length; i++) {
		var anchor = anchors[i];
		if (
			anchor.getAttribute("href") && ( 
			anchor.getAttribute("rel") == "external" || 
			anchor.getAttribute("rel") == "external nofollow" || 
			anchor.getAttribute("rel") == "nofollow external" )
			)
		anchor.target = "_blank";
	}
}
var no = new Object();
function initImage(id){
	no[id]='1_';
}
initImage('change');
function setNo(id,value) {
	no[id]=value;
	if (document.getElementById('first')!=undefined)
		document.getElementById('first').innerHTML=document.getElementById('initial').value;
}
function change(id,path,bildname) {
	xmlHttpObject.open('get','css/img_dim.xml?path='+path+no[id]+bildname, false);
	xmlHttpObject.send(null);
	if (xmlHttpObject.readyState == 4)
	{	
		var doFlash=(document.getElementById('flash'+id.substring(6))!=undefined);
		if ((BrowserDetect.browser=="Firefox"&&BrowserDetect.version>3.5)||(BrowserDetect.browser=="Safari"&&BrowserDetect.version>2.0)) doFlash=false;
		var dims=xmlHttpObject.responseText.split(",");
		document.getElementById(id).style.width=dims[0];
		document.getElementById(id).style.height=dims[1];
		var prepHTML= '';
		if (doFlash) prepHTML+= '<span id="flash'+id.substring(6)+'">';
		prepHTML+= '<img src="'+path+no[id]+bildname+'" alt="" class="fit" />';
		if (doFlash) prepHTML+= '</span>';
		document.getElementById(id).innerHTML=prepHTML;
		if (document.getElementById(id+'_first')!=undefined) {
			if (document.getElementById(id+'_first').innerHTML==document.getElementById(id+'_initial').value)
				document.getElementById(id+'_first').innerHTML=document.getElementById(id+'_followed').value;
		}
		if (doFlash) {
			var flashvars = {url:path+no[id]+bildname};
			var params = {
				quality: "high",
				wmode: "normal",
				allowscriptaccess: "always",
				bgcolor: "#f8fbfe"
			}
		}
		var attributes = {id:'flash'+id.substring(6)};
		swfobject.embedSWF("flash/img.swf", 'flash'+id.substring(6), "100%", "100%", "10", false, flashvars, params, attributes);	
	}
}
function changeStatic(id,path,bildname) {
	document.getElementById(id).src = path+bildname;
	if (document.getElementById(id+'_first')!=undefined) {
		if (document.getElementById(id+'_first').innerHTML==document.getElementById(id+'_initial').value)
			document.getElementById(id+'_first').innerHTML=document.getElementById(id+'_followed').value;
	}
}
function loadURL(URL) {
	location.href=URL;
}
function loadExtURL(URL) {
	try{
		pageTracker._trackPageview("/external/"+URL.substring(7));
	}
	catch(e) {}
	var newWindow = window.open(URL, 'external');
}
function preloadImages(urls,pics,i,no,dir){
	if (i < urls.length) {
		pics.push(new Image(1,1));
		pics[i].src=dir+no+"_"+urls[i];
		i++;
		pics[i-1].onLoad=preloadImages(urls,pics,i,no,dir);
	}
	return pics;
}
function preload(array,no,dir){
	var pics= new Array();
	var test = preloadImages(array,pics,0,no,dir);
	return pics;
}
function refresh(){
	document.forms['myform'].submit();
}
function trackPage(url){
	try{
		pageTracker._trackPageview(url);
	} 
	catch(e) {}
}
function visible(id){
	document.getElementById(id).style.visibility="visible";
	alert("JA");
}

var xmlHttpObject = false;
//HTTP-Requestobjekt
if (typeof XMLHttpRequest != 'undefined')
	xmlHttpObject = new XMLHttpRequest();
if (!xmlHttpObject){
	try{ xmlHttpObject = new ActiveXObject("Msxml2.XMLHTTP");}
	catch(e){
		try{ xmlHttpObject = new ActiveXObject("Microsoft.XMLHTTP");}
		catch(e){ xmlHttpObject = null;}
}}