browser_version = parseInt(navigator.appVersion);
browser_type = navigator.appName;

if (browser_type == "Netscape" && browser_version < 5) {
	location.href = "http://shorinjiseattle.org/oldbrowserhome.html";
} 
else if (browser_type == "Microsoft Internet Explorer" && browser_version < 4) {
	alert("Browser version = " + browser_version);
	location.href = "http://shorinjiseattle.org/oldbrowserhome.html";
}