seite = document.URL;
siteFound = seite.search(/\/site\//);


if(siteFound == -1) {
	browser("");
}else{
	browser("../");
}

function browser(x){
	BrowserName = navigator.appName;
	if(BrowserName == "Netscape"){
        	document.write ("<link rel='stylesheet' href='"+x+"css/l_n.css' type='text/css'>");
	}else{
        	document.write ("<link rel='stylesheet' href='"+x+"css/l_ie.css' type='text/css'>");
	}
}