JavaScript usage on the Web has changed in recent times, due to
increased JavaScript support in web browsers, and new techniques coming
into popular use. From the scripting toy that it once was, JavaScript
has matured to the point that it is regarded as a proper programming
language. This book addresses today's approach to JavaScript in detail:
modern browser support, including information on Internet Explorer 7;
Object-Oriented JavaScript; testing and debugging; unobtrusive
JavaScript techniques using DOM Scripting; Ajax; creating and using
blocks of reusable code, and the future of JavaScript. All the concepts
expressed in this up-to-the-minute reference are thoroughly backed up
with real world examples and full-scale case studies. The book offers
reusable functions for readers to use in their own projects, a
significant time-saver. Also included are several reference sections
that allow developers to look up details quickly and easily.