function reset_form()
		{
		 	var pars = 'id_couleur=0&id_domaine=0&id_appellation=0&id_classement=0&id_millesime=0&id_region=0';
		 executeAjax('?mode=ajax',pars);
		}
		function retourner_option()
		{
			var id_couleur = document.getElementById('id_couleur').value;
			var id_domaine = document.getElementById('id_domaine').value;
			var id_appellation = document.getElementById('id_appellation').value;
			var id_classement = document.getElementById('id_classement').value;
			var id_millesime = document.getElementById('id_millesime').value;
			var id_region = document.getElementById('id_region').value;
			
		// $('div_load').style.display = 'block';
		 var donnee = Form.serialize('enregrech');
		 var pars = 'id_couleur='+escape(id_couleur)+'&id_domaine='+escape(id_domaine)+'&id_appellation='+escape(id_appellation)+'&id_classement='+escape(id_classement)+'&id_millesime='+escape(id_millesime)+'&id_region='+escape(id_region);
		 executeAjax('?mode=ajax',pars);
		}