IT costs: hierarchical bar

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  <body>
 <div id="header">Student IT Maintenance/Operations</div>
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    	{name:"Overhead / Other", "tco":1.0, "class":"clearPie"}, 
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    <div id="sub-header">A breakdown of the 90% totaling $79.6MM*</div>
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    </div>
 <div id="FTE-calc-note">* This data is for the purposes of an example, and is not real data
 <P>
 <B>HINT:</B> Click in the white space of the graph to drill back up
 	<div id="author">BY SARA QUIGLEY</div>
 </div>
  </body>
</html>

Modified http://mbostock.github.com/d3/d3.v2.js to a secure url

https://mbostock.github.com/d3/d3.v2.js