Alright so I've been programming for around 4 years and have become quite advanced in most web languages.. Minus JS. I've tried every way to run from the simple fact I'd have to start learning advanced JS and now the time has come. I need to scroll the contents of a div for one of my sites pages at www.sfronthq.com/databases/sf_videos.php...
So where would be the best, free place to learn ADVANCED JS. I have the basics down and all I can really find is beginners tuts. I'd buy a book but I'm flat out broke (crappy economy - crappy hours). So any suggestions would help.
Thanks.

http://developer.yahoo.com/yui/theater/
http://crockford.com/
http://ajaxian.com/
http://ejohn.org/
http://www.quirksmode.org/

None of those are in "tutorial format", but they all have advanced subjects on them (I have found the videos at the first link especially helpful).

Once you're ready to buy a book, I recommend this one: http://www.amazon.com/JavaScript-Def.../dp/0596000480
This is probably the best book you'll ever buy on the subject.