App to reboot ipod touch 2nd gen

The button at the top left of my ipod touch 2nd generation is broke; therefore, I cannot turn my ipod off nor reboot. Probably could not get it turned back on if I were able to shut it off. So, I am looking for an app that will reboot my ipod. So far there does not seem to be such an app. Any suggestions? I would like to occasionally reboot this ipod. Trying to get more life out of this ipod as its out of warranty and the cost of repair is too close to price of a new ipod.