Document Object Model - Differences between browsers

Question

What are the primary differences between DOM in different browsers(Mozilla FireFox, IE, Opera, other)? If You can, please, give me some examples.

Answer 1

Start here:

http://www.quirksmode.org/

And as Myles said in his comment, the list is long and complex. Do you have a specific problem?

Answer 2

You can start here:

webdevout.net

compatibility

DOM Core

DOM/events

DOM/css

DOM/traversal