if ((navigator.appName != 'Netscape') || (parseInt(navigator.appVersion.substring(0,1)) > 4))
	{
	document.write('<link rel="stylesheet" href="/css/bg.css" type="text/css">');
	}

	
if ((navigator.appName == 'Netscape') && (parseInt(navigator.appVersion.substring(0,1)) > 3))
	{
	document.write('<link rel="stylesheet" href="/css/bg2.css" type="text/css">');
	}