title: Crossbrowser svg donut chart
body: <p>I'm playing around with the following fiddle: <a href="http://jsfiddle.net/KsFPh/" rel="nofollow">http://jsfiddle.net/KsFPh/</a>
  It uses d3 and SVG to render the donut chart</p>
  
  <pre><code>var vis = d3.select("#pie-chart").append("svg:svg")
  .attr("width", w)
  .attr("height", h);
  </code></pre>
  
  <p>What would I need to apply/include to make this work in IE 7 and 8?
  Currently it works in IE9. Is Raphael an option or am I barking up the wrong tree?</p>