title: Check checkbox by clicking other button
body: <p>I'm trying to check a checkbox by clicking the button next to it.</p>
  
  <pre><code>&lt;p class="label"&gt;NSFW?: &lt;/p&gt;&lt;br /&gt;
  &lt;p&gt;
      &lt;input id="cb" type="checkbox" name="nsfw" /&gt; 
      &lt;span id="nsfwbtn" class="btn btn-danger" rel="tooltip" title="Not Safe For Work (18+)" &gt; 
          This image is not safe for work. 
      &lt;/span&gt;
  &lt;/p&gt;
  </code></pre>
  
  <p>JSFiddle: <a href="http://jsfiddle.net/PGCYX/" rel="nofollow">http://jsfiddle.net/PGCYX/</a></p>