Scrollpane and images help


I am new to action script but am very familure with Flash.

I have an idea that I am trying to acoplish with xml and actionscripting but have no idea where to start or which direction to go.

I would like to have in a scrolable pane multiple images apear one right after the other, which I would be able to change dynamically (I can build the backend php scripts) I have also made a sketch of what I am trying to do which is attached.

If anyone doesnt understand what i am describing please reply and i will try to explain it in a different way.