function popup_print(id_article,id_langue,url_site) {
	window.open(url_site+'popup-print.php?id_article='+id_article+'&id_langue='+id_langue,'popup','width=640,height=480,toolbar=false,scrollbars');
}

function connect(login, mdp, url){
  var ajax_request = new Request.HTML({
    url: '../inc/ajax/ajax.rubrique.php',
    update: $('ajax_response'),
    useWaiter: false
  }).send("connect=1&identification=1&login="+login+"&mdp="+mdp+"&url="+url);
}