title: jQuery Accordion Icons Not Showing
body: <p>I've never used the icon feature in jQuery before, but I assumed they would be part of the linked UI style sheet. Do I need to download the icon pack or something before they show up? Here's my project and everything is working, just no icons. </p>
  
  <p>In the Header: </p>
  
  <pre><code>&lt;script src="http://code.jquery.com/jquery-1.9.1.js"&gt;&lt;/script&gt;
  &lt;script src="http://code.jquery.com/ui/1.10.4/jquery-ui.js"&gt;&lt;/script&gt;
  </code></pre>
  
  <p>And in the footer:</p>
  
  <pre><code>&lt;script&gt;
    jQuery(function() {
      var icons = {
        header: "ui-icon-circle-arrow-e",
        activeHeader: "ui-icon-circle-arrow-s"
      };
      jQuery( "#accordion" ).accordion({
        icons: icons,
        collapsible: true,
        active: false,
        heightStyle: "content"
      });
    });
  &lt;/script&gt;
  </code></pre>
  
  <p>And the actual html structure of the accordion elements: </p>
  
  <pre><code>&lt;div id="accordion"&gt;
    &lt;h3&gt;Header Text&lt;/h3&gt;
    &lt;div&gt;
      &lt;p&gt;Words and stuff&lt;/p&gt;
    &lt;/div&gt;
    &lt;h3&gt;Oh hello, I'm the second header&lt;/h3&gt;
    &lt;div&gt;
      &lt;p&gt;SO MANY WORDS!&lt;/p&gt;
    &lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>Thanks.</p>