In 2001, Safeware(http://www.safeware.com) estimated that thieves stole over 500,000 laptops for that year but only 15,000 desktop computers. Laptops make the most obvious and enticing targets because of their small size, light weight, and high resale value, so if you’re traveling with a laptop in public, do your best to hide it. Walk through any airport and you’ll see many people carrying their laptops in distinctive black carrying cases, easily....

The genesis of the computer revolution was in a machine. The genesis of our programming languages thus tends to look like that machine.But computers are not so much machines as they are mind amplification tools (“bicycles for the mind,” as Steve Jobs is fond of saying) and a different kind of expressive medium. As a result, the tools are beginning to look less like machines and more like parts of our minds, and also like other expressive medium....

The rest of this book contains a quick-reference for the core and client-side JavaScript APIs. It documents the complete core JavaScript API, covers the legacy (Level 0) DOM API, and presents a simplified view of the W3C Level 2 DOM API. Portions of that API not relevant to JavaScript programmers working with HTML documents have been omitted. The upper-right corner of the title block for each reference entry contains information that states whether a feature is part of the cor....