static function getList ($lang)
    {
        global $config;
        $query = sprintf(
            file_get_contents('sql/getListPages.sql'),
            mysql_real_escape_string($lang)
        );
        $query=$config->connexionBdd->requete($query);
        $result=array();
        while ($row = mysql_fetch_assoc($query)) {
            array_push($result, $row);
        }
        return $result;
    }