title: Bootstrap Modal not working
body: <p>I have a simple button that uses bootstrap's modal, which is like a popup div.  I can't get it to work.  When i click the button, nothing happens.  Im using firefox. I'm probably forgetting something simple, but i can't find the problem. </p>
  
  <pre><code>        &lt;!DOCTYPE html&gt;
          &lt;html&gt;
            &lt;head&gt;
  &lt;script src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js"&gt;&lt;/script&gt;
  &lt;script type='text/javascript' src='http://twitter.github.com/bootstrap/1.4.0/bootstrap-modal.js'&gt;&lt;/script&gt;
  &lt;link rel="stylesheet" href="http://twitter.github.com/bootstrap/1.4.0/bootstrap.min.css"&gt;
  
       &lt;/head&gt;
       &lt;body&gt;
  
        &lt;a class="btn" data-controls-modal="my-modal" data-backdrop="static" id='mod'&gt;Launch Modal&lt;/a&gt;
  
       &lt;/body&gt;
     &lt;/html&gt;
  </code></pre>