I am trying to learn how to compare two or more items to one another, much like what Olympus cameras have done in comparing their digital cameras to one another

http://www.olympusamerica.com/cpg_se...uctcompare.asp

If possible, I only want to use this code on a stand-alone computer. I am a real estate agent and want to have a database of models and their features compared to other models and their features.

Can anyone help provide direction?