Please help once again with infinite mx gallery

Hello, I’ve done a search through the forums, but haven’t found an answer to this one.

I needed to make left and right scroll buttons to Scotty’s infinite mx gallery. What I need is for the thumbs to only scroll when the buttons are pressed.

My gallery is slightly modified due to the nature of my flash project -

Reference post here: http://www.kirupa.com/forum/showthread.php?t=228307

I guess what I’m asking for is a hybrid of Scotty’s gallery and the tutorial gallery :slight_smile:

Thanks for your help - Oh I have one other question - I have a png that I use for a graphic, but it’s blurry - is there a way to make the graphic crisp without sacrificing the transparency?