Provides a rapid and thorough exposition of the JavaScript programming language, as well as an in-depth reference section covering each JavaScript function, object, method, and even handler. Experienced programmers will quickly find the information they need to start writing JavaScript programs.

I am fonder of Macromedia Flash than just about any tool, and I feel much the same way about Peachpit's Visual QuickStart Guides; so, the idea of a Visual QuickStart Guide about Flash 5 makes me weak in the knees.