function insertAjaxTracking(page,lang) {
	adresse = "../include/page/insert_tracking.php?page="+page+"&lang="+lang;
	file(adresse);		
}

function file(fichier)
{
	if(window.XMLHttpRequest) // FIREFOX
	{	
		requete = new XMLHttpRequest();	
		if (requete) {
		requete.onreadystatechange = processRequeteChange;
		requete.open("GET", fichier, true);
		requete.send(null);			
		}
	}
	else if(window.ActiveXObject) // IE
	{
		requete = new ActiveXObject("Microsoft.XMLHTTP");
		if (requete) {
		requete.onreadystatechange = processRequeteChange;
		requete.open("GET", fichier, true);
		requete.send("");			
		}
	}
}
function processRequeteChange() {
	if (requete.readyState == 4) {
		if (requete.status == 200) {
			//alert(requete.responseText);
		} else {
			alert("There was a problem retrieving the data:\n" +
				requete.statusText + " - " + requete.responseText);
		}
	}else{
	}
}