[WANTED] On/Off timer for Mob Spawner

Hi,
I need a program to run my spawner for 2 mins, then turn off for 5 mins.

If this is possible, I would be greatly appreciative.

P.S If its not too much to ask - could I have it semi customizable so I can change the time intervals?

Thanks so much!

Moved to General.

Thanks Lyqyd.

Well, assuming you're hooking your mobspawner up to your computer via redstone, you might do something like this:

while true do  -- Start a loop that repeats indefinitely.
  rs.setOutput("right", true)  -- Enable a redstone signal out the right side of the computer.
  sleep(120)  -- Yield for a couple of minutes.
  rs.setOutput("right", false)  -- Disable the signal.
  sleep(300)  -- Sleep for five minutes.
end  -- Marks the end of the loop.

You can read more about redstone control here.

you can also use dispensers & water for the mob farm