Follow-Up (One button click loads 4 images....HELP! )

It seems I got the images to load properly. But now I have a problem with the resizing of each background.

eg.:

When the images load (1,2,3 in the 3 MCs), only the first MC background will resize leaving the second and third at their previous size.:puzzled:

Each image background has its own set of variables in the
“onClipEvent (enterFrame)” tag so they shouldn’t step on each other, right?

How do I get the targeted MC (let’s say MC2) to resize leaving MC1 and MC3 alone?

P.S.
Inserting an “IF” statement in the “onClipEvent (enterFrame)” tag didn’t work.