Yea, HTML is not a programming language in the sense that you cant make "programs" in HTML; instead HTML is a page description language. It tells what is the layout of the page. A consequence of this is that there is no "if/then/else" statements in HTML. However, JavaScript and PHP are scripting languages embedded into HTML which resemble more a real language. They've been added as "extensions" to HTML to allow things that HTML alone couldn't. But thats another story...
1) I believe you'd better looking for sites which provide "HTML tutorials" instead than viewing page sources, as nowadays HTML pages are really complicated for a true beginner.
2) Yes but none exist yet AFAIK, and it would be quite complicated to program. You mean you want to plot waypoints without the bot running or without starting the game at all ?
3) Ask Carp, Zacker or SoUlFaThEr or the others at the mappig (...oops typo... hey, sounds nice! ... I think I'll leave it this way
) forums, you know them already I suppose
4) Condoms
5) You would like to continue being a total noob ? well sure, go ahead, not a problem for me or for anybody else, or is it ?