title: How to get specific element in Javascript
body: <p>When I send the AJAX request, if it success it returning a values. For example</p>
  
  <pre><code>$('#content').load(url, function (info) {
  
  })
  </code></pre>
  
  <p>In this code <code>info</code> is returning the HTML page source.</p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;html lang="en-US" dir="ltr" autopagermatchedrules="1"&gt;
  &lt;head&gt;
  &lt;body class="single single-post postid-1 single-format-standard logged-in admin-bar single-author singular two-column right-sidebar" linkifying="true"&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>How can I get the body class name.</p>