Thanks for pointing me in the right direction!!
Looking at the javascript code that you pointed me to, I found that it was generated by a google tanslator module called "GTranslate". I found an updated version of this module and performed an upgrade on each of the six websites that had a problem.
All works as it should now, you can see it here:
CDwebsites.net
Thanks for your prompt and capable support. This lightbox utility is really very nice -- adds "polish" to the website.
You folks do great work.
Jim Capraro