Expand with JavaScript; Link without JavaScript

Over at GodBit, someone needed to show a div when a heading was clicked, but if the user didn’t have javascript, the heading was a link to a detail page. This sounded like an interesting idea, so I poked around and here is what I ended up with:

$(document).ready(function(){
 $("h3 a").parent().next("div").hide();
 $("h3 a").click(function() {
  $("h3 a").parent().next("div").slideToggle();
  return false;
 })
});

The key here is return false;—that stops the click from triggering the link.