title: jquery add onmouseover attribute
body: <p>in jquery, how do I add an 'onmouseover' event to an element.</p>
  
  <p>eg</p>
  
  <pre><code>&lt;tr id=row bgcolor=white&gt;
  </code></pre>
  
  <p>becomes</p>
  
  <pre><code> &lt;tr id=row bgcolor=white onMouseOver="this.bgColor='red'"&gt;
  </code></pre>