Hi there, my name is Jared Henderson, I'm the lead developer of the ProPhoto theme, a premium theme -- http://www.prophotoblogs.com/ . I'm posting here with Jeff Youngren's permission, he's one of your customers and one of mine.
Basically, you add an action to "admin_print_scripts" to call your function print_tooltip_scripts(). There are two problems with how you do this:
If you need to contact Jeff or myself, please do so. You can reach me directly at jared at netrivet dot com. Thanks! You're plugin is really slick, you guys are obviously really talented. I hope you're doing great business!