ActionScript 2.0 :: Got The Enlarging And Repositioning Working?

ok, i am attaching 6 pictures off stage dynamically using setInterval as a loop (so it will attach the clips once every x seconds). I'm positioning them in a line vertically, and then tweening them onto the stage with mc_tween2.Once the pics are in final position, the goal is this: 1.click on any pic and it will grow larger and position itself towards the center of the stage 2.click another pic and the last pic will shrink to original size and go back to it's original place.

#2 is where I'm having the problem. I've got the enlarging and repositioning working, and i can get the last pic to move back, but it won't go to the right place. In every variation i try, it either goes to the first position in the vertical stack, or the last position. The closest i can get to what i want is to swap the last clicked picture with the position of each picture as you click on them.basically how can i get Flash to remember the location of each pic, so when i click another pic, the last selected one will go back to it's original place?