// provides style sheet for applicable browser and platform

browser = navigator.appName;
os = navigator.platform;
ie = "Microsoft Internet Explorer";
netscape = "Netscape";
mac = "MacPPC";
	if(browser == netscape && os != mac) {
		document.write('<link rel=stylesheet type="text/css" href="/css/cssnp.css" title="master">'); }
	else if(browser == netscape && os == mac) {
		document.write('<link rel=stylesheet type="text/css" href="/css/cssnm.css" title="master">'); }
	else if(browser == ie && os == mac) {
		document.write('<link rel=stylesheet type="text/css" href="/css/cssim.css" title="master">'); }
	else {
		document.write('<link rel=stylesheet type="text/css" href="/css/cssip.css" title="master">'); }