public function getProfilFromIdProfil($idProfil=0)
    {
        $retour = array();
        $req = "SELECT idProfil,libelle FROM droitsProfils
            WHERE idProfil = '".$idProfil."'";
        $res = $this->connexionBdd->requete($req);
        
        $fetch = mysql_fetch_assoc($res);
        
        return $fetch;
    }