$(document).ready(function() {

	$('#des_service_filters_region').chainSelect('#des_service_filters_hospital_id', '/ajax/hospital_list', false, false);
  $('#des_etudiant_hospitalier_semestre_hospital_id').chainSelect('#des_etudiant_hospitalier_drass', '/ajax/service_list', true, true);
  $('#des_etudiant_ambulatoire_semestre_id').chainSelect('#des_etudiant_ambulatoire_maquette_ambulatoire_id', '/ajax/maquette_list', true, true);
});