The book assumes no prior knowledge in JavaScript or other procedural languages, although familiarity with HTML is best. The well-thought-out text focuses on various programming goals--like rollovers and form validation--instead of the anatomy of the JavaScript language itself. The fast-moving chapters skillfully weave text with example code. Sections of the code and related sections of the accompanying text are numbered--a convention that is very helpful in teaching new techniques, and for quick reference later on.

Throughout the book, real-world examples of JavaScript in action, such as a clock script from NASA's site, illustrate its applications. A page from Salon.com, for instance, shows frame techniques, too. Ambitious readers can complete assignments to test their knowledge. The companion CD-ROM contains all of the code, as well as correct answers for the assignments.

Of all of the JavaScript tutorials out there, The Book of JavaScript is one of the more engaging and truly effective. --Stephen W. Plain

Topics covered:

• Browser detection
• Rollovers
• Window manipulation
• Custom functions
• Form processing
• Arrays
• Loops
• Timing events
• Frames
• Image maps
• Form validation
• Cookies
• Dynamic HTML (DHTML)
• Plug-ins
• ActiveX controls