title: <span>s inside <a> don't fire "onclick" event in Chrome
body: <p>Here is a real puzzler: I have this HTML setup for a custom-styled button:</p>
  
  <pre><code>&lt;a href="#" onclick="doSomething(); return false;"&gt;
      &lt;span class="left"&gt;&lt;/span&gt;
      &lt;span class="label"&gt;Aplică modificările&lt;/span&gt;
      &lt;span class="right"&gt;&lt;/span&gt;
  &lt;/a&gt;
  </code></pre>
  
  <p>What happens is that sometimes <b>I have to click more than once on the button for the onclick event to be fired</b>. I just start clicking and at one point, the event fires.</p>
  
  <p>This only happens on Chrome (IE9 and FF3.6 also works fine). It seems to be random. Sometimes it works at first click.</p>
  
  <p>Has anyone encountered this problem? Can you suggest a fix I could try?</p>
  
  <p>Thank you!
  Matt</p>