[Javascript] Javascript/DOM/ECMA Paper Reference

[Ryan Cannon]

Greetings,

I'm looking for a scripting book to compliment my collection. I am only 
interested in using cross-browser-compatible scripts with perhaps some 
IE 6 backwards compatibility, not a browser-specific code bible. Call 
it, perhaps, a paperback version of Peter-Paul Koch's 
www.quirksmode.org. It must, however have been published recently and 
deal with scripting in XHTML as XML.

Any suggestions?