var OSName = "unknown";
var bName = "unknown";
var bVer = 0.0;

if (navigator.appVersion.indexOf("Mac") > 0) OSName = "Mac";
if (navigator.appVersion.indexOf("Win") > 0) OSName = "Win";
if (navigator.appName.substring(0,8) == "Netscape") bName = "NN";
if (navigator.appName.substring(0,9) == "Microsoft") bName = "IE";
if(navigator.platform.indexOf("Mac")>=0) OSName = "Mac";

// Opera fix
if(navigator.userAgent.indexOf("Opera")>=0){
	bName = "OP";
}