Test Track Command Testing Program(Tablet)

--this program is for pocket computers, and allows manual testing of Test Tracks
local Target = nil
local Protocol = nil
local Action = nil
DirectorProtocol = 5362
start()

function start()
  Menu()
end

function Menu()
  print("Please Enter Action")
  print("1= start, 2= stop, 3= Lockdown")
  while true do
    local event, key = os.pullEvent("key")
    if key == keys.1 then
      Action = "start"
      break
    elseif key == keys.2 then
      Action = "stop"
      break
    elseif key == keys.3 then
      Action = "Lockdown"
      break
    end
  end
  print("Please Enter Track ID"
  local input = read()
  while true do
    local event, key = os.pullEvent("key")
    if key == keys.enter then
      Target = input
      break
    end
  end
  print("Press  T to begin")
  repeat
    local event, key = os.pullEvent("key")
  until key == keys.t
  rednet.broadcast(Target, DirectorProtocol)
  rednet.broadcast(Action, DirectorProtocol)
  print("Sent Successfuly, rebooting in 15 seconds")
  sleep(15)
  os.reboot
end