function preloader()
{
heavyImage = new Image();
heavyImage.src = "/CS/images/menu/onglet_envie_soudaine.gif";
heavyImage.src = "/CS/images/menu/onglet_location.gif";
heavyImage.src = "/CS/images/menu/onglet_sejour.gif";
heavyImage.src = "/CS/images/menu/onglet_vol.gif";
heavyImage.src = "/CS/images/menu/onglet_week_end.gif";
heavyImage.src = "/CS/images/menu/onglet_bien_etre.gif";
heavyImage.src = "/CS/images/menu/onglet_circuit.gif";
heavyImage.src = "/CS/images/menu/onglet_croisiere.gif";
heavyImage.src = "/CS/images/menu/onglet_partir.gif";
heavyImage.src = "/CS/images/menu/onglet_carnet_voyages.gif";
}