What's the difference between e.preventDefault(); and return false?
<pre><code>$("a.avatar").click(function(e){
      e.preventDefault();
      $("#thumbnails").fadeIn();
    });
</code></pre>

<p>and </p>

<pre><code>$("a.avatar").click(function(e){
      $("#thumbnails").fadeIn();
          return false;
    });
</code></pre>

<p>Both can achieve the same goal for me.</p>
