The site has been converted to use PHP instead of iframes
What does that mean?
It means that instead of having a file for each page you go to, the files are created automatically.
Think of it like this: Everytime you write a paper, or draw a picture on your computer, you save them as a seperate file. This way, Your creating lots of pictures and papers, but saving them as one file that is intelligent about how it opens each one..
That may be a tricky explanation, but its easier than not knowing at all.
Cheers,
~Winbindd