title: Display value in jQueryUI ProgressBar
body: <p>I've set up a simple jQuery UI ProgressBar:</p>
  
  <pre><code>&lt;script type="text/javascript"&gt;
      $(function() {
          $("#progressbar").progressbar({
                  value: 35
          });
      });
  &lt;/script&gt;
  &lt;div id="progressbar"&gt;  &lt;/div&gt;
  </code></pre>
  
  <p>Among other things, I'd like to display some text in the progress-bar (for starters, I'd just use the "value"). </p>
  
  <p>I can't seem to get this to work.</p>
  
  <p>Bonus Question: How do I format the displayed text (e.g. color, alignment)?</p>