best options for flowing dotted lines (svg path animation) in ie?
<p>I've been assigned to create a chart with dotted lines (paths) that flow to circles in a chart.  I was given a prototype to start with that was based on d3.js using the following example: </p>

<p><a href="http://bl.ocks.org/nitaku/6354551" rel="nofollow">http://bl.ocks.org/nitaku/6354551</a></p>

<p>However the url above doesn't work in IE, not even the latest version. I need to support IE back to IE9. My svg animation requirements are fairly basic. Only flowing lines (svg paths) between circles are required.</p>

<p>What would be the most elegant way to support this requirement?  Looking for the most simple, straightforward approach that will support flowing svg paths to circles in all major browsers going back to IE9.</p>