I have a site with a portfolio section that has thumbnails with tooltips. When you click each thumbnail, an area changes to reveal more about each piece.

http://www.arocreative.com

For some reason, after you click a few of the thumbnails, at some point the tooltip willstick and not leave the curser for the duration of the time you are on the site. I have found no consistency in when it sticks which makes it very hard to track down. My actionscript skills are limited so some of this is a little clunky. I have tried over and over to track this bug down but to no avail. Any advice would be appreciated. The .fla is attached.

http://www.arocreative.com/Index.fla