if (navigator.userAgent.indexOf("Mac") != -1) so = "mac";
else so = "win";
if (navigator.appName.indexOf("Netscape") != -1)
{
	if (navigator.appVersion.indexOf("5") == 0) {
		if (so=="win") document.write('<link href="styles/lia_win_ie.css" rel=stylesheet type="text/css">');
		if (so=="mac") document.write('<link href="styles/lia_mac_ie.css" rel=stylesheet type="text/css">');
	} else {
		if (so=="win") document.write('<link href="styles/lia_win_ns.css" rel=stylesheet type="text/css">');
		if (so=="mac") document.write('<link href="styles/lia_mac_ns.css" rel=stylesheet type="text/css">');
	}
} else
{
	if (so=="win") document.write('<link href="styles/lia_win_ie.css" rel=stylesheet type="text/css">');
	if (so=="mac") document.write('<link href="styles/lia_mac_ie.css" rel=stylesheet type="text/css">');
}