         );
                break;
            case "confirm_restart":
                $('#body-content .btn').attr('disabled', true);
                $.post("/dhcp_start_stop_restart", "action=restart", function (data) {
                    $("#dhcp_start_stop_restart_result").html(data);
                });

                break;
            case "start":
                $('#body-content .btn').attr('disabled', true);
                $.post("/dhcp_start_stop_restart", "action=start", function (data) {
  