function check_statut_marital(MySelect) {
	var MyValue = MySelect.options[MySelect.selectedIndex].value;
	MyDisplay = ( MyValue == 2 || MyValue == 3 ) ? 'block' : 'none';
	document.getElementById('form_mariage').style.display = MyDisplay;
	}

function save_form() {
	var current_display = document.getElementById('save_form').style.display;
	if( current_display == 'none' )
		Effect.SlideDown('save_form', { duration: 1 });
	else
		Effect.SlideUp('save_form', { duration: 1 });
	}