If you need to quickly swot up on Javascript and already can code, here are the fastest, most to the point Javascript video tutorials ever:
1: Core Javascript
2: Event Handlers
3: Object Orientation
4: Arrays and functions
5: Document Object Model (DOM)
6: Regular Expressions
7: Form Validation
8: Error Handling
9: Cookies
Derek Banas also has a lot of of other superb tutorials!
