//<script language='javascript'>

var	mlBROWSER_UNTESTED = -1;
var mlBROWSER_UNKNOWN = 0;
var mlFIREFOX = 1;
var mlMSIE = 2;
var mlNN = 3;
var mlOPERA = 4;

// What's the browser?
var mlAgent = mlBROWSER_UNTESTED;
var mlVersion = 0;

// Determines whether Firefox or MSIE
function GetAgentType() 
{
	if (mlAgent != mlBROWSER_UNTESTED) return mlAgent;
	var sVersion = navigator.appVersion;
	if (navigator.userAgent.search("MSIE") > 0)
	{
		if (sVersion.search("MSIE 7") > 0) mlVersion = 7;
		if (sVersion.search("MSIE 8") > 0) mlVersion = 8;
		else mlVersion = 6;
		mlAgent = mlMSIE;
	}
	else if (navigator.userAgent.search("Gecko") > 0)
	{
		mlAgent = mlFIREFOX;
	}
	else if (document.layers)
	{
		mlAgent = mlNN;
	}
	else if (window.opera)
	{
		mlAgent = mlOPERA;
	}
	else
	{
		mlAgent = mlBROWSER_UNKNOWN;
	}
	return mlAgent;
/*	if (navigator.userAgent.search("Firefox") > 0)
	{
		mlAgent = mlFIREFOX;
	}
	else if (navigator.userAgent.search("MSIE") > 0)
	{
		mlAgent = mlMSIE;
	}
	else mlAgent = mlBROWSER_UNKNOWN;
	return mlAgent;*/
}

function GetAgentVersion()
{
	if (mlAgent == mlBROWSER_UNTESTED) GetAgentType();
	return mlVersion;
}

//</script>