Need some help and advice with my image gallery

**
Straight to the point**: I have made an image gallery based on the tutorials
found here at kirupa. My gallery is functioning how I would like but when the
page is first opened and the mouse hasn’t yet scrolled over the thumbnails
you will find that they arnt positioned to the left, and when the scroll pane is
finished scrolling the last and first image seems to be cut off.

Take a look at the gal if what I have said is unclear. :h:
http://www.warrnamboolmotorcycleclub.com/gallery/image_gallery.html

Also is it possible to have to scrollpanes in the one flash file? I hope to
have a vertical scrollpane in the gallery which has links that change the .xml file
loaded?

Maybe good idea in theory but is it possible?
This guys wants to do the same thing
http://www.kirupa.com/forum/showthread.php?t=223559

If you need to see some code .fla etc just let me know. Hopefully this
will be an easy fix and a stupid error on my behalf.

Thanks