title: Auto refresh div content, loaded by jquery include ajax call
body: <p>I am loading output from <code>now_playing.php</code> (shoutcast now playing content) using a jQuery include ajax call, as <a href="https://stackoverflow.com/a/16934150/3379674">sugested here</a>, and it works well.</p>
  
  <p>My code:</p>
  
  <pre><code>&lt;script&gt;
  $(function(){
      $("#now_playing").load("now_playing.php");
  });
  &lt;/script&gt;
  
  &lt;div id="now_playing"&gt;&lt;/div&gt;
  </code></pre>
  
  <p>I just need that div output content updated every 5 seconds or so.
  Which code can i add to script or div part for that?
  Thank you!</p>