var detect = navigator.userAgent.toLowerCase();
var OS,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('compatible'))
{
	browser = "Netscape Navigator"
	version = detect.charAt(8);
}
else browser = "An unknown browser";

if (!version) version = detect.charAt(place + thestring.length);

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";
}

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

if (version <= 4 || browser == "Netscape")
{
	window.location = "/corp/browserError.asp"; // <-- destination URL
}
if (version < 1.1 && browser == "Safari")
{
	window.location = "/corp/browserError.asp"; // <-- destination URL
}
if (version <= 1.5 && browser == "Mozilla")
{
	window.location = "/corp/browserError.asp"; // <-- destination URL
}
if (OS = "Mac" && version <= 5.2 && browser == "Internet Explorer")
{
	window.location = "/corp/browserError.asp"; // <-- destination URL
}

/*
var go = true;

// Firefox detect
if (navigator.userAgent.indexOf("Firefox")!=-1){
	go=false;
}

//OS Detect
var detect = navigator.userAgent.toLowerCase();
var OS,browser,version,total,thestring;

//alert (detect); // Reports raw browser string

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

if (!version) version = detect.charAt(place + thestring.length);

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";
}

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

if (OS == "Windows" && browser == "Internet Explorer" && version >= 5){ var go = false; }
if (OS == "Windows" && browser == "Netscape Navigator" && version >= 6){ var go = false; }
if (OS == "Mac" && browser == "Netscape Navigator" && version >= 6){ var go = false; }
if (OS == "Mac" && browser == "Safari"){ var go = false; }

// Reports detected browser settings
alert ("OS is " + OS + " and browser is " + browser + " version " + version + go);

if (go == true) {
	theURL = "/corp/browserError.asp"; // <-- destination URL
	window.location=theURL;
}
*/