>I know you can do quite a lot with CSS, but i don't think you
>can swap images with a link in CSS, can you?
that is one of the things you should do with PHP

>I have a feeling that would have made this so much easier.
I coded with c++ for 3 years before I started using a little bit PHP.
I programmed a little (text-file-based) forum in 4-5 hours without trouble using php.net.
The syntax is nearly the same and the commands to...
>But all the stuff your mentioning sounds really cool and I
>hope to learn it eventually.
wait 1-2 weeks and you'll be able to handle it.
PHP is not really something big you have to master hardly.
it is just a little bit putting code-examples together

>To bad I'm already a college graduate and don't feel like
>going to school again to learn this stuff
In most schools here in Germany you also wouldn't learn it.
(except some technical-schools)
Teaching your self progamming is one of the things you can handle in your free time.