startup

fnsh = false
sp = peripheral.wrap("back")

while true do
if rs.getInput("top") == true and fnsh == false then
  sp.speak("The next station is: . . Milcastle")
  fnsh = true
elseif rs.getInput("top") == false and fnsh == true then
  sleep(5)
  fnsh = false
end
sleep(.01)
end