[ritchiea]

I second Eloquent Javascript. It's the book I recommend to JS beginners. Secrets of the Javascript Ninja by John Resig & Bear Bibealt is another good one once you get past the terrible title.

I will checkout Learning Javascript Design Patterns on your recommendation. I bookmarked that book a while ago but forgot to return and give it a read.

[caniscrator]

Yes about Javascript Ninja, you are quite right. No doubt, its one's best companion for getting firm grip on cross-browser compatibility issues.