if (document.layers)
{
	document.write('<link rel="stylesheet" type="text/css" href="css/ns4.css" />');
}

/*
IE 5 on Mac can't handle @media, so we hand over the CSS this way.
*/
if ((navigator.appName == "Microsoft Internet Explorer") &&
		(navigator.appVersion.indexOf("MSIE 5") != "-1") &&
		(navigator.appVersion.indexOf("Mac") != "-1"))
{
	document.write('<link rel="stylesheet" type="text/css" href="css/screen.css" media="screen" />');
	document.write('<link rel="stylesheet" type="text/css" href="css/print.css" media="print" />');
}