/*
The browser-detect code below was developed by Peter-Paul Koch (http://www.quirksmode.org/js/detect.html)
*/
var detect = navigator.userAgent.toLowerCase();
var OS,OSversion,browser,version,total,thestring;

if (checkIt('konqueror')){
	browser = "Konqueror";
	OS = "Linux";
}
else if (checkIt('safari')) browser = "Safari"
else if (checkIt('omniweb')) browser = "OmniWeb"
else if (checkIt('opera')) browser = "Opera"
else if (checkIt('webtv')) browser = "WebTV";
else if (checkIt('icab')) browser = "iCab"
else if (checkIt('msie')) browser = "Internet Explorer"
else if (checkIt('firefox')) browser = "Firefox"
else if (!checkIt('compatible')){
	browser = "Netscape Navigator"
	version = detect.charAt(8);
}
else browser = "An unknown browser";

if (!version) version = detect.substr(place + thestring.length, 3);

if (!OS){
	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";
}

if(!OSversion){
	if(browser=="Internet Explorer"){
		OSversion = detect.substr(place + OS.length, 6);
	} else {
		OSversion = detect.substr(detect.lastIndexOf(OS.toLowerCase())+OS.length+1, 6);
	}
}
if(OSversion=="nt 5.1") OSversion = "XP";

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