This title dispels the myth that JavaScript is a baby language and demonstrates why it is the scripting language of choice used in the design of millions of Web pages and server-side applications. It quickly covers JavaScript basics and then moves on to more advanced topics such as object-oriented programming, XML, Web services, and remote scripting. It addresses the many issues that Web application developers face, including internationalization, security, privacy, optimization, intellectual property issues, and obfuscation. It builds on the reader's basic understanding of HTML, CSS, and the Web in general. This book is also available as part of the 4-book JavaScript and Ajax Wrox Box (ISBN: 0470227818). This 4-book set includes: Professional JavaScript for Web Developers (ISBN: 0764579088), Professional Ajax 2nd edition (ISBN: 0470109491), Professional Web 2.0 Programming (ISBN: 0470087889), and, Professional Rich Internet Applications: Ajax and Beyond (ISBN: 0470082801).