title: Hover effect with html5, no javascript or css
body: <p>I am trying to do a hover->highlight effect on the cells of the table in this <a href="http://jsfiddle.net/424WK/" rel="nofollow">fiddle</a>, so they will appear to look like buttons.  I can't use any javascript or CSS, but I can use HTML5.  Does anyone know how to do it.  I know there is an <code>onmouseover</code> attribute in HTML5, just not much experience yet.</p>
  
  <p>Thanks!</p>