Bottom line of JPEG's cut off on published site - why?

I have a bunch of jpeg’s loaded into my site, and they are displayed correctly inside Flash (and Flash’s preview), but when I export them, and upload them - the bottom line of each jpeg is cut off (on my computer and up on the web). This is a problem because I have a 1px border around all my images and the bottom border is cut off. Is there anyway to fix this? (or even better yet, is there some built-in Flash feature that puts borders around images?)

To see what I’m talking about, check in the ‘BAND’ section on the site:
www.rta.ssxh.net/sample/index.swf