browser = navigator.appName;
ie = "Microsoft Internet Explorer";
netscape = "Netscape";
os = navigator.platform;
mac = 'MacPPC';

if (browser == netscape && os != mac) {
	document.write('<link rel="stylesheet" type="text/css" href="/insertfiles/abcsports/mnf/postcard/postcard_ns.css" title="master">');
} else if (browser == ie && os != mac) {
	document.write('<link rel="stylesheet" type="text/css" href="/insertfiles/abcsports/mnf/postcard/postcard_ie.css" title="master">');
} else if (browser == netscape && os == mac) {
	document.write('<link rel="stylesheet" type="text/css" href="/insertfiles/abcsports/mnf/postcard/postcardmac_ns.css" title="master">');
} else if (browser == ie && os == mac) {
	document.write('<link rel="stylesheet" type="text/css" href="/insertfiles/abcsports/mnf/postcard/postcardmac_ie.css" title="master">');
}