I'm wondering if you found dynamicdrive.com yet? I just tried getting the link for you but it's acting kinda weird. You can do a search for it ("dynamicdrive") and you'll get there. It's one of my favorite sites for scripts like the one you describe.
Unfortunately, my site is not designed for something like that (rather, I didn't design my site for something like that), but I have a great time on the Dynamic Drive site. One can dream, can't one? I've downloaded many scripts, but have only been able to use a fraction on my web site
http://www.inevitableresources.com (which has to be refreshed, so don't cringe if you visit - I'm up the proverbial creek because I had to switch PC's in an emergency).
I hope you find an enlarging script for your site at Dynamic Drive. I just took a quick look at your site and my only suggestion (at this late date) would be that you use a lighter shade background behind your text.
Good luck!
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Inevitable1 (a/k/a Janet E. Nichols)
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