Dynamic gallery

Question

Question: Why is it that when the thumbnails of my gallery
are clicked on, that the larger images corresponding to them are
moved to the northwest quadrant of the stage? When this occurs, the
gallery loses functionality and I'm no longer able to click on the
corresponding larger images in order to make them disappear after
viewing them. (The gallery only displays the larger thumbs
correctly—meaning centered above the smaller thumbnails of
the gallery—when the gallery is placed above all layers; It
won't work correctly in a layer placed below the main layer.)
My site hierarchy: two layers: main, script (houses the
preloader). Inside main are layers called script, sections, menu,
background. 2 layers deep, inside sections, is where I need to
place my dynamic gallery. As I said, it will only function
correctly on the main layer.
Thanks
Code for library follows

Answer 1

Hi there,
So if you were to copy the same script down to a frame on the
sections movieclip timeline, you would only need to change a few
things to help with the targeting.
Look at the changes I've made to the script below and read
the comments.
You can actually put it on any movieclip timeline and it
should work.
Hope it helps