title: add data-tooltip with jquery
body: <p>I'm trying to add an attribute to an element with jQuery; since my markup is created on-the-fly I can't directly add the attribute. Why is the below script not adding the attribute? Why is this fiddle not functioning as desired? <a href="http://jsfiddle.net/fkdh8/12/" rel="nofollow">Here is the fiddle</a> I am trying to get working with some sample markup included.</p>
  
  <pre><code>// set the tooltip content
  jQuery('li#menu-item-75 a:hover:before').prop('tooltipText', 'w00t');
  jQuery('li#menu-item-75 a:hover:after').prop('tooltipText', 'w00t');
  </code></pre>