Common language to Action Script

Basically I’m crap with action script so I’ve got what I want to happen and hopefully someone can “translate” it for me.

Heres the FLA so you know what I’m on about

here

Left Button:

When pressed, move the movie clip to the left to reveal more buttons.

Right Button:

When pressed, move the movie clip to the right to reveal more buttons.

If this makes any sense then we’re half way there.
I’m trying to base it on the infinitemenu tutorial.

thanks