Simple advice needed

I am making a piece in flash that is designed to illustrate the interior aesthetic – color of paint, carpeted/wood floors, etc. – of a group of condos that is currently under construction. The user would be able to click on two rows of buttons, the first sets the wall color and the second the type of floor.

Currently there are 3 types of paint (blue, white, green) and two types of flooring (wood, carpet). Ideally a user would click on a paint (let’s say blue) and then a type of flooring (let’s say carpet) and it would load a pre-rendered image file of a blue room with carpet into a MC. BUT, then if they don’t like the flooring, for example, they can click on wood and the swf will load a pre-rendered image of a room with wood flooring AND blue walls, meaning that the swf would have to retain the information pretaining to the blue walls.

Anyways, I’m trying to figure out the best way of approaching this. Initially I thought about using an array to achieve this effect, but since I am not very familiar with arrays I thought about using a couple of functions instead. If anyone could point me in the right direction, or atleast confirm if arrays would be the best approach, I would greatly appreciate it.

Addendum: I imagine this description could be confusing, so I’ll upload an image of the basic layout if you’re all completely confused.

Thanks again.