function maj_news() {

document.getElementById("dl").style.textAlign = "center";
document.getElementById("dl").innerHTML = "<img src=\"theme/default/design/images/loading.gif\" alt=\"Loading\" /><br />Chargement en cours...";

var fichier = '?/news';

if (window.XMLHttpRequest) requete = new XMLHttpRequest();
else if (window.ActiveXObject) requete = new ActiveXObject("Microsoft.XMLHTTP");
else alert('Impossible de charger le block.');
requete.open('get',fichier,true);
requete.setRequestHeader('Content-type', 'application/x-www-form-urlencoded; charset=iso-8859-1');
requete.send(null);
requete.onreadystatechange = function()  {
if(requete.readyState == 4 && requete.responseText != "")
{
document.getElementById("dl").style.textAlign = "left";
document.getElementById("dl").innerHTML = requete.responseText;
}
}
}