title: How to have subtabs with jQueryUI?
body: <p>We have an interface standard in our application of tabs vertically down the left hand side. 95% of the time this is all we need and everything is fine.</p>
  
  <pre><code>| Tab          | Content
  | Selected Tab
  | Tab          |
  </code></pre>
  
  <p>What we have now is a tab that needs to be broken into sub sections. We dont really wish to swap to horizontal tabs across the top for the subcontent sections. What would be ideal is if one of the side tabs could expand down to show selectable children tabs.</p>
  
  <pre><code>| Tab          | Content of Selected Tab Child 2
  | Selected Tab |
   |   Child 1   |
   |   Child 2
   |   Child 3   |
  | Tab          |
  </code></pre>
  
  <p>Is there a plugin for jQueryUI that already does something like this? Or are we starting from scratch?</p>