Got this from my contact at TradePub — a free eBook on Javascript, from SitePoint (and Australian company).
"The JavaScript Anthology: 101 Essential Tips, Tricks & Hacks - Free 158 Page Preview"
Get the most out of this complete question-and-answer book on JavaScript.
The JavaScript Anthology: 101 Essential Tips, Tricks & Hacks is a collection of over 100 thoroughly–tested, customizable and elegant solutions that will show you how to add usable and accessible interactivity to your site: from slick drop-down menus, to style sheet switchers, to AJAX applications, and much more.
Do note that with all TradePub free ebooks/magazines, you need to apply and your application might be rejected if the publishers do no think you qualify.
Disclaimer: See this forum discussion on TradePub.
Sorry, but I will pass on this one (I thought at one time to vote negative, but nah, I am not so mean!)
This is just a Free 158 Page Preview (like a beta version of software).