kangamodeling and displaying graphs fails
<p>`Have you any idea why the following code snip I use doesn't produce the expected graph on the browser ?</p>

<p>I have added script tag pointing to latest jquery and kangamodeling's js scripts already.</p>

<p><a href="http://jsfiddle.net/y94Qy/" rel="nofollow">http://jsfiddle.net/y94Qy/</a></p>

<p>Thank you for any instructions.</p>
