This site is built using iframes.
Choose a button from the menu on the left to load this frame with your selection.
Why did I build this site using iframes?
Well, because I could. I recently learned how to use iframes, and the idea occurred to build a site using them for navigation.
So again you may ask why?
Using iframes, the site loads the main page and never leaves it. All other pages load within the iframe. Not having to reload the basic site structure with every page saves a great deal of time loading.
Basically I did it to see how it would work, and so far I'm happy with the outcome. Check out BrowserShark
for another example of an iframe based website.