Temporary Auto Fill ?

Is anyone famililar with an auto fill system that can be insatlled for temporary usage? I'm about to go out of town for a couple weeks am looking for a set up that can be istalled and hooked to a garden hose to keep the pool topped off. I don't want to rely on someone coming over and turning the hose on and off and around here the water evaps pretty fast.

You can pick up the Autofill product for about $78 at most of the pool stores. It hooks to your hose and just has a float in it - hangs over side of pool. there is one for IN and AG pools. Most Pool supplies carry them.