dug 
It’s funny, I was thinking: God I’m glad no one wants me to do javascript rollovers anymore. For some reason, I’ve just stopped using them—they’re a nasty, cheesy hack and I’m desperately trying to stay away from cheesy hacks in my design work. Basically, if there is a “hover” event handler (onmouseover) in a piece of browser software, why not use CSS to do your effect? It’s lighter, cleaner nicer, goes to church and brushes its teeth…
And thank you Jason for reminding me of this:-)