function Browsercheck()
{
	var name = navigator.appName;
	var vers = navigator.appVersion;
	var ua = navigator.userAgent;
	var ausgabe =" ";
	

function browser(){
if (ua.indexOf("Opera") != -1) {
	ausgabe = "OP";
	} else if (name =="Konqueror") {
	ausgabe = "KO";
	//} else if ((name == "Netscape") && (ua.indexOf("Safari") == -1)){
	//ausgabe ="SA";
	} else if ((name == "Netscape") && (ua.indexOf("Netscape") == -1) && (parseFloat(vers) >=5)) {
	ausgabe ="MO";
	} else if (name == "Netscape") {
	ausgabe ="NN";
	} else if (name == "Microsoft Internet Explorer") {
	ausgabe = "IE";
	} else {
	ausgabe = "NB";
	} 

var erg = eval("ver" + ausgabe +"()");
return ausgabe + " " + erg;
} 


function verOP() {
if (name =="Opera") {
	return parseFloat(vers);
	} else if (name =="Netscape") {
		if (parseFloat(vers)< 5) {
			return "Opera als NN " + parseFloat(vers);
		} else {
			return "Opera als NN 6+";
			}
		} else {
			return "Opera als IE " + verIE();
			}
}

function verKO() {
var pos=ua.indexOf("Konqueror/");
var string = ua.substring(pos +10, pos +14);
return parseFloat(string);
}

function verMO(){
if (ua.indexOf("rv:") !=-1) {
var pos = ua.indexOf("rv:");
var string = ua.substring(pos + 3, pos +7);
return parseFloat(string);

} else if (ua.indexOf("Safari") !=-1){
	var pos = ua.indexOf("Safari");
	var string = ua.substring(pos + 7, pos + 12);
	return parseFloat(string);
	}
}

function verNN() {
if (parseFloat(vers) < 5) {
	return parseFloat(vers);
	
	} else if (ua.indexOf("Netscape/") !=-1){
	var pos = ua.indexOf("Netscape/");
	var string = ua.substring(pos + 9, pos + 13);
	return parseFloat(string);
		
		} else {
		var pos = ua.indexOf("Netscape");
		var string = ua.substring(pos + 8, pos + 12);
		return parseFloat(string);
		}
}

function verIE() {
var pos = ua.indexOf("MSIE");
var string = ua.substring(pos +5, pos +9);
return parseFloat(string);
}

function verNB() {
return parseFloat(vers);
}

/**/
//alert(browser());




	
 /*	var Browser = navigator.userAgent.toLowerCase();
	var Browsername = navigator.appName;
	var Browserversion = navigator.appVersion.substring(0,40).toLowerCase();
	
	var win  = (Browser.indexOf("win")!=-1);
	var mac  = (Browser.indexOf("mac")!=-1);


	var ns = ((Browser.indexOf('mozilla')!=-1) && ((Browser.indexOf('spoofer')==-1) && (Browser.indexOf('compatible')==-1));
	var ns6 = (Browser.indexOf("5.0")!=-1);
	var ns47 = (Browser.indexOf("4.7")!=-1);
	var ns45 = (Browser.indexOf("4.5")!=-1);
	var ns14 = (Browser.indexOf("2.")!=-1)|| (Browser.indexOf("3.")!=-1)|| (Browser.indexOf("4.0")!=-1) || (Browser.indexOf("4.1")!=-1) || (Browser.indexOf("4.2")!=-1) || (Browser.indexOf("4.3")!=-1) || (Browser.indexOf("4.4")!=-1);

	var ie6 = (Browserversion.indexOf("msie 6.")!=-1);
	var ie5 = (Browserversion.indexOf("msie 5.")!=-1);
	var ie45 = (Browserversion.indexOf("msie 4.5")!=-1) || (Browserversion.indexOf("msie 4.6")!=-1) || (Browserversion.indexOf("msie 4.7")!=-1);
	var ie14 = (Browserversion.indexOf("msie 2.")!=-1) || (Browserversion.indexOf("msie 3.")!=-1)|| (Browserversion.indexOf("msie 4.0")!=-1)|| (Browserversion.indexOf("msie 4.1")!=-1) || (Browserversion.indexOf("msie 4.2")!=-1) || (Browserversion.indexOf("msie 4.3")!=-1) || (Browserversion.indexOf("msie 4.4")!=-1);
	
	

		  if (mac && ie45) {location.href='abfang.html';}
	else if (mac && ns && ns47) {location.href='abfang.html';}
	else if (mac && ns && ns45) {location.href='abfang.html';}
	
	else if (win && ie45) {location.href='abfang.html';}
	else if (win && ns && ns47) {location.href='abfang.html';}
	else if (win && ns && ns45) {location.href='abfang.html';}
	
	else {location.href='index.html';}
	
	*/

	
	if (browser()=="NN 4.7")
	{location.href = "abfang.html";}



}