title: add auto reload function
body: <p>I'm trying to make a gadget with "FeedEk jQuery"
  but problem is i cant add auto update feed in that code! for example i wanna change and reload feeds every 5 minutes.</p>
  
  <p><strong>Source:</strong> <a href="http://www.jquery-plugins.net/FeedEK/FeedEK.html" rel="nofollow">http://www.jquery-plugins.net/FeedEK/FeedEK.html</a></p>
  
  <p><strong>Default Function:</strong></p>
  
  <pre><code>&lt;script type="text/javascript" &gt;
  $(document).ready(function(){     
     $('#divRss').FeedEk({
     FeedUrl : 'http://www.my site.ir/rss.xml',
     MaxCount : 5,
     ShowDesc : false,
     ShowPubDate: true
    });  
  });
  &lt;/script&gt;
  </code></pre>
  
  <p><strong>HTML:</strong></p>
  
  <pre><code>&lt;div id="divRss"&gt;&lt;/div&gt;
  </code></pre>
  
  <p>My question is, how i can add auto update or refresh timer for every 5 mins on this jquery code?</p>
  
  <p>And next question is, how i can add word limit for description, for example just 200 word in description.</p>