// JavaScript Document
function Navigateur()
	{
		var txtAgent = navigator.userAgent.toLowerCase();
		var iePos = txtAgent.indexOf("msie");
		var chromePos = txtAgent.indexOf("chrome");
		var nsPos = txtAgent.indexOf("netscape");
		var ffPos = txtAgent.indexOf("firefox");
		var operaPos = txtAgent.indexOf("opera");
	
	
		if (ffPos>=0)
			{
				return "Firefox";
			}
		if (iePos>=0)
			{
				return "Internet Exploreur";
			}
		if (chromePos>=0)
			{
				return "Google Chrome";
			}
		if (nspos>=0)
			{
				return "Netscape";
			}

		if (operaPos>=0)
			{
				return "Opera";
			}
		return "Inconnu";
	}
function lang()
	{
		var nav_object = Navigateur();
		
		if (nav_object == "Internet Exploreur")
			{
				return navigator.userLanguage;
			}
		else
			{
				return navigator.language;
			}
	}
	
function createXHR()
	{ 
    var request = false;
        try {
            request = new ActiveXObject('Msxml2.XMLHTTP');
        }
        catch (err2) {
            try {
                request = new ActiveXObject('Microsoft.XMLHTTP');
            }
            catch (err3) {
		try {
			request = new XMLHttpRequest();
		}
		catch (err1) 
		{
			request = false;
		}
            }
        }
    return request;
}
	

function writing()
	{
		
		var xhr_object = createXHR();
		var url = "classe/class_stat.php";
		var navigator_object = Navigateur();
		var language_object = lang();
		var agent_object = navigator.userAgent;
		var data = false;
		
		if (navigator_object != "")
			data = "s1="+navigator_object+"&s2="+language_object+"&s3="+agent_object;
		
		xhr_object.open("POST", url, true);
		xhr_object.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); 
		xhr_object.send(data); 
	}
writing();