ahh back engineer, or reverse engineer as tech used to say.
There are heaps of sites around to help u, do a search on altavista or somthing for "learn html" etc etc, or try
http://html.digitalsea.net/ http://www.usheen.com/html/ http://www.home.gil.com.au/~lendich/ozweb.html
There are thousands of sites... i learnt same way as KG.
Get a good graphics proggy 2, like Photoshop, and maybe fireworks (for flash stuff) would come in handy once u get the hang of things.
A good HTML editor, like Dreamweaver or Frontpage 2000 help once u got the hang of most tags. Makes the process so much easier.
Cant think of much else, just look at every1 elses scripts...and learn from there!!
Then u just need some1 to host it for u, like freeservers, xoom, geocities etc etc