Does that call extra code from another file then transfer control back to the main page that called it? If so, thanks a lot, that's probably the biggest part of what I was looking for. I can probably find that word in the tutorials now that I have an idea of what it is I'm actually looking for lol. Thanks again.
Bingo. That was exactly (part anyway) of what I needed. It shows various ways and whys. Thanks. Thanks for the rest as well, it all points to things I was wanting.