mouseenter without JQuery

Question

What would be the best way to implement a mouseenter/mouseleave like event in Javascript without jQuery? What\'s the best strategy for cross browser use? I\'m thinking some

Answer 1

John Resig submitted his entry to a contest, in which his was judged the best (Note: Dean Edwards was one of the jury). So, I would say, check this one out too.

Also its doesn't hurt to go thru jQuery, DOJO source once in a while, to actually see the best practices they r using to make it work cross-browser.