title: jQuery Simpletip plugin to use the title attribute
body: <p>How can you make the <a href="http://craigsworks.com/projects/simpletip/" rel="nofollow noreferrer">SimpleTip</a> plugin use each element's <code>title</code> attribute for the tooltip text when you're applying it to a group of elements?</p>
  
  <pre><code>$('td[title]').simpletip({
      content : &lt;&lt; this element's title attribute &gt;&gt;
  });
  </code></pre>