sector = false;

        items = {

            { n = "item_electrodes"; };

            { n = "item_pump_details"; };

        };

    };

	nam = "w32_shelf_input";

	disp = function(s) 

		return "Стеллаж с отметкой " .. s.sector;

	end;

	check = function(s, input)

		for i = 1, #s.items do