anchor.diff:          .attr("stroke-width", 2)
           .attr("cx", circleXOffset)
           .attr("cy", circleYOffset);
  -
  -        // var textRotation = function(d, i) {
  -        //     if(onRight(i)){
  -        //         return "rotate(" + 90 * Math.sin(2 * Math.PI * i / pacticipants.length) + ")";
  -        //     } else {
  -        //         return "rotate(" + -90 * Math.sin(2 * Math.PI * i / pacticipants.length) + ")";
  -        //     }
  -        // };
   
           var textAnchor = function(d, i) {
               if (onRight(i)) {
  
positive.code: </head>
  <body>
  <h1>Network graph of <%= pacticipant_name %> relationships</h1>
  <div id="legend" </div>
  <script type="text/javascript">
  var windowWidth, windowHeight, svg;
  
  
negative.code: <meta name="description" content="">
  <meta name="author" content="Duncan Alexander">
  <script type="text/javascript" src="/javascripts/d3.v3.js.pagespeed.ce.dFNRrGTALe.js"></script>
  <style>
  body{
      font-family:"Helvetica Neue",Arial,sans-serif;
      font-size:.95em;
      font-weight:bold;
      padding:2em
  }
  .pacticpantLabel {
      cursor: default
   }
  </style>
  <!-- HTML5 shim, for IE6-8 support of HTML5 elements -->
  <!--[if lt IE 9]>
    <script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
  