Phrogz wrote:

> For more on techniques of OOP in JS, see:
>    http://phrogz.net/JS/Classes/OOPinJS.html
> and
>    http://phrogz.net/JS/Classes/OOPinJS2.html

And for an example of how powerful JavaScript really is you might want 
to have a look at ruby.js:

http://whytheluckystiff.net/clog/ruby/rubyDotJs.html

And thanks for the wonderful JavaScript information available on your 
site -- it helps a lot!