$().ready(function() {
	
	
	// Gestion de la case Commande
	var activity = $("#codeAct");
	var initalV = (activity.val() == "LBR");
	var iServices = $("#info_services")[initalV ? "removeClass" : "addClass"]("gray");
	$("#commande").attr("disabled", !initalV);
	if(!initalV){
		$("#commande").attr("checked", false);
	}
	activity.change(function() {
		var visible = (this.value == "LBR");
		iServices[visible? "removeClass" : "addClass"]("gray");
		$("#commande").attr("disabled",!visible);
		if(!visible){
			$("#commande").attr("checked", false);
		}
	});
	
	
});