<!--

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.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari",
			versionSearch: "Version"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	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 show_id(object_id){
	var el = document.getElementById(object_id).style.display = 'block'; 
}

function switch_box(object_id){
	var stat = document.getElementById(object_id).style.display;
	
	var el = document.getElementsByName('Box');
	for(i = 0; i < el.length; i++) {
		el[i].style.display = 'none';
	}
	
	if(stat == 'none') {
		var el = document.getElementById(object_id).style.display = 'block';
	}
}

function hide_id(object_id){
	var el = document.getElementById(object_id).style.display = 'none'; 
}

function get_id(object_id){
	return document.getElementById(object_id); 
}

function popupwin(datei,x,y) { 
	window.open(datei,'','width='+x+',height='+y+',scrollbars=yes,resizable=yes') 
}

function getWinSize(win) {
	if(!win) win = window;
	var s = new Object();
    
	if(typeof win.innerWidth != 'undefined') {
        s.width = win.innerWidth;
        s.height = win.innerHeight;
    } else {
        var obj = getBody(win);
        s.width = parseInt(obj.clientWidth);
        s.height = parseInt(obj.clientHeight);
    }
    
	return s;
}

function getBody(w) {
    return (w.document.compatMode && w.document.compatMode == "CSS1Compat") ? w.document.documentElement : w.document.body || null;
}

MyImg = Array();
MyPic = Array();
MyTitle = Array();
MySize = Array();

function slideTo(img, width, height) {
	MyTmp1 = Array();
	MyTmp2 = Array();
	MyTmp3 = Array();
	MyTmp4 = Array();
	
	for(i = 0; i < MyImg.length; i++) {
		var index = (i + img) % MyImg.length;
		MyTmp1[i] = MyImg[index];
		MyTmp2[i] = MyPic[index];
		MyTmp3[i] = MyTitle[index];
		MyTmp4[i] = MySize[index];
		
		document.getElementById("Thumb" + i).src = MyTmp1[i];
	}
	
	ImgWidth  = MySize[img][0];
	ImgHeight = MySize[img][1];
	ImgFormat = ImgWidth / ImgHeight;
	DivFormat = 475 / 321;
	
	document.getElementById("Img0").style.width = "";
	document.getElementById("Img0").style.height = "";
	
	if(ImgFormat > DivFormat && ImgWidth > 475) {
		document.getElementById("Img0").style.width = "475px";
	}
	
	if(ImgFormat <= DivFormat && ImgHeight > 321) {
		document.getElementById("Img0").style.height = "321px";
	}
	
	for(i = 0; i < MyPic.length; i++) {
		var index = (i + img) % MyPic.length;
		
		document.getElementById("Img" + i).src = MyPic[index];
		document.getElementById("Link" + i).href = MyPic[index];
		document.getElementById("Link" + i).title = MyTitle[index];
	}

	MyImg = MyTmp1;
	MyPic = MyTmp2;
	MyTitle = MyTmp3;
	MySize = MyTmp4;
}

function slideNext() {
	slideTo(1);
}

function slidePrev() {
	slideTo(MyImg.length - 1);
}

-->