<!--

var userAgent = navigator.userAgent.toLowerCase();
var ns4Win = ((userAgent.indexOf("win") > -1) && (document.layers) && (userAgent.indexOf("netscape")));
var ns4Mac = ((userAgent.indexOf("mac") > -1) && (document.layers) && (userAgent.indexOf("netscape")));
var ns4Lin = ((userAgent.indexOf("linux") > -1) && (document.layers) && (userAgent.indexOf("netscape")));
var ieWin = ((userAgent.indexOf("win") > -1) && (document.all));
var ieMac = ((document.all) && (!ieWin) && (userAgent.indexOf("icab") < 0));
// fuer alle w3c compliant engines eg netscape mozilla gecko
var w3c = document.documentElement;
// die folgenden checks koennen uu rausfliegen
var ns6Win = ((userAgent.indexOf("win") > -1) && (userAgent.indexOf("netscape6") > -1));
var ns6Mac = ((userAgent.indexOf("mac") > -1) && (userAgent.indexOf("netscape6") > -1));
var opera = ((userAgent.indexOf("win") > -1) && (userAgent.indexOf("opera") > -1));
var icab = (userAgent.indexOf("icab") > -1);
var aol = (userAgent.indexOf("aol") > -1);
// differenzierung der 3 hauptbrowser
var isNav = ((ns4Win)||(ns4Mac)||(ns4Lin));
var isIE = ((ieWin)||(ieMac))&&(!opera);
var isW3C = ((w3c)&&(!isIE))||opera;

/************************ Welche Stylessheets ****************************/	
var br=(isNav)? "ns":"ie";
document.write("\<link rel=stylesheet type='text/css' href='"+pfad+"css/style_"+br+".css'\>");
	
//-->