var detect = navigator.userAgent.toLowerCase();

var OS,browser,version,total,thestring;


if (checkIt('msie')) browser = "Internet Explorer"
else if (!checkIt('compatible'))
{
	browser = "Netscape Navigator"
	version = detect.charAt(8);
}
else browser = "An unknown browser";

if (checkIt('linux')) OS = "Linux";
else if (checkIt('x11')) OS = "Unix";
else if (checkIt('mac')) OS = "Mac"
else if (checkIt('win')) OS = "Windows"
else OS = "an unknown operating system";


function checkIt(string)
{
	place = detect.indexOf(string) + 1;
	thestring = string;
	return place;
}