Scrollbar problem

The scrollbar I inserted in a dynamic text field did not snap to size. Also the arrows in the square box, etc did not show up on the flash file. Just a vertical gray rectangle is what i’m seeing. I thought that didn’t matter since when I published and previewed it worked fine.

Problem is when I uploaded the file to the server, the scrollbar isn’t working and I can only see that vertical gray rectangle!

What could possibly went wrong?

I apllied alpha to the scrollbar. Was that it?
I’m using MX.

Need help quick.
I’m about to make another page that will use this scrollbar again.