this site will explain why you get that error better than I could:
http://www.yourhtmlsource.com/sitema...includingfiles
cleaning up the mess... hmmm
I suggest you to search for that thread of yours where I made you the index page structure and start over from there... (
**tip: you wouldn't need anything else. There you'll find everything you need... yes, I know, you have to edit some menu items, big deal..
)