A reply joke to your joke...

A GUY WALKS INTO the local NAPA store and asks "Can I get a wiper blade for a Yugo"?
The clerk replies, "Sounds like a good trade to me".

I prefer to know the internal code - so if I am to work on a site that has for example a table with 20+ names that when scrolled over the image appears. Could this be done? If I understood or had a code source to see how to do this it would rock!