Hey, thank you for broadening the spectrum of resources available to people starting out with Flash, but one great feature of AS3 is it's extremely fluid OOP structuring and this really reads more like an AS2 tutorial compilation.
Everything is very clumped together here, with little explanation as to what any of this code actually means, encouraging people to copy and paste. Wait, they can't because you wrote this all in static text fields so people just have to PRAY they got the code right, because they can neither understand the structure or copy-paste to ensure accuracy.
I am unclear as to your logic in this respect, because I think it is more likely that someone who DOES copy-paste your code would study it as opposed to trying to just plug it in everywhere it seems fit. And even if they do, then at least they've got the first sparks of wanting to learn.
The way you've arranged this may not only corrupt peoples level of self-confidence after finding they neither understand what they've copied or finding that it just plain doesn't work because they missed a bracket they didn't know they needed or for what.
I'm not trying to tear you a new one, or rag on you, but I think that this may prove to do more harm than good in it's current state.
So...to summarize, I think you should convert all "static" texts to "dynamic", go into greater detail (by which I mean actually explain your code, even via //comments), and give people a real foundation on which to build. Reduce the number of topics covered, or just expand on them, because frankly this looks like a really lazy tutorial.