function clearMonitor()

    term.clear()

    term.setCursorPos(1, 1)

end

    function enterPassword()

    clearMonitor()

    print("Enter Password:")

    local password = read("*")

    if password == "mog" then

        clearMonitor()

        print("Welcome Home ETvd")

        redstone.setOutput("back", true)

        print("Type 'off' to deactivate redstone signal.")

        while true do

        local input = read()

        if input == "off" then

            redstone.setOutput("back", false)

            clearMonitor()

            print("Lights Off, Cya")

            break

        else

            print("Invalid comman. Type 'off' to turn off lights")

        end

    end

else

    clearMonitor()

    print("Employees Only")

end

end

clearMonitor()

enterPassword()