//alert(navigator.appName);
var basic = '<link rel="stylesheet" href="/content/style/B.css" type="text/css"/>';
var netnav = '<link rel="stylesheet" href="/content/style/NN.css" type="text/css"/>';
var mozilla = '<link rel="stylesheet" href="/content/style/N6.css" type="text/css"/>';
//alert(navigator.appName);
//alert(parseInt(navigator.appVersion));
//alert(navigator.appVersion);
if((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 )){
	if((navigator.appVersion.indexOf("Macintosh"))!= -1){
		document.write(basic);
	}else if ((navigator.userAgent.indexOf(" Opera ") != -1) || (navigator.userAgent.indexOf("Opera/") != -1)){
		document.write(basic);
	}else if ((navigator.appVersion.indexOf('MSIE 6')) != -1){
		document.write(basic);
	}else{
		document.write(basic);
	}
} else if ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 4)){
	if((navigator.appVersion.indexOf("Macintosh"))!= -1){
		if ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 5)){
			document.write(basic);
			document.write(mozilla);
		} else {
			document.write(basic);
		}
	}else if ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 5)){
		document.write(basic);
		document.write(mozilla);
	}else if ((navigator.appVersion.indexOf('X11')) != -1){
		document.write(basic);
	}else if ((navigator.userAgent.indexOf(" Opera ") != -1) || (navigator.userAgent.indexOf("Opera/") != -1)){
		document.write(basic);
	}else{
		document.write(netnav);
	}
} else {
	document.write(basic);
	document.write(mozilla);
}