thanks, Mike.

Although DW doesn't seem to offer the option of using li:hover, I just went
ahead and added it manually. It works, at least in the latest FF and IE.

But I'd wonder in what browsers it would break.

Would your approach of using javascript be more reliable, do you think?

also, how could I have a click anywhere in the block result in the enclosed
radio button getting clicked? (they do that in the quiz thing at

http://www.quizrocket.com/idiot-quiz