Accurately detect mouseover event for a div with rounded corners

Question

I am trying to detect a mouseover event on a circle. I define the circle div like this:

.circle {
  width: 80px;
  height: 80px;
  -moz-border-radius: 40px;
  -         


        

Answer 1

You can probably do something like that with an old-fashioned image map - there's a circular area.
In fact, this plugin can help you: jQuery MapHilight Plugin