function loadImages() {
	MM_preloadImages('../../images/nav/clients_liste_o.gif.gif',
                     '/pma/images/nav/real_serv_o.jpg',
                     '/pma/images/nav/real_eco_o.jpg',
                     '/pma/images/nav/real_real_o.jpg',
					 '/pma/images/nav/real_comm_o.jpg');
}