Where to learn JavaScript

I know HTML and most of PHP and now I want to add to my web programming knowledge and learn JavaScript. I know the structure and some Syntax but where's the best place?

I learn best by doing hands-on.

Thanks for all your recommendations.

Google offers many possibilities, including

http://www.w3schools.com/JS/default.asp

Try and get hold of a book called "JavaScript in Easy Steps" by Mike McGrath.
Published Computer Step www.ineasysteps.com.
It is an excellent beginner's instruction book, and I am sure will answer all your questions. (Third Edition April 2006 is £10.99 - but available from Amazon and bookshops across the world).



Acquaintance,n. A person we know well enough to borrow from, but not well enough to lend to.
Ambrose Bierce 1842-1913. The Devil's dictionary

Check out this book...

The Book of Javascript. 2nd edition. by Thau.

I am a beginer in javascript and have done a lot to my website.:thumbsup:

there's a javascript video tutorial at http://www.lynda.com that didn't put me to sleep. The instructor explains it in a way I can understand. There are a few freebies in each lesson to sample; I also suggest looking around online for a promotional code that will give you a free day.

There's also this online tutorial that's completely free: http://www.javascriptmall.com/learn/

i recently learned three new things about javascript by re-reading the specification. (http://www.ecma-international.org/publications/standards/Ecma-262.htm)