abel><input type="radio" name="hierarchy" value="parents" checked />Parents</label>
        <label><input type="radio" name="hierarchy" value="children" />Children</label>
        <br /><i>(they should appear identical)</i>
        <p>
            Click on nodes to navigate.<br />
            Click in the center to reset.<br />
            Wheel or pinch to zoom.
        </p>
    </form>
    <div id="sunburst_example"></div>
  </section>

  <script src="flamechart_sunburst_example.js"></script>
</body>
</ht