anchor.diff:  </footer>
   
   
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  +<script src="http://code.highcharts.com/highcharts-more.js"></script>
  +<script src="http://code.highcharts.com/modules/exporting.js"></script>
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   <script>
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  -  // var asteroids = [{
  -  //   "absolute_magnitude": 18.6,
  -  //   "aphelion_distance": 3.791,
  -  //   "designation": "63249 XB",
  -  //   "delta_v": 602.424,
  -  //   "earth_moid": 0.01825,
  -  //   "km_neo": false,
  -  //   "mean_daily_motion": 0.2979761,
  -  //   "n_or_d": "J79X00B",
  -  //   "name":"IDFU 234",
  -  //   "neo":true,
  -  //   "number": null,
  -  //   "perihelion_distance": 0.849445272,
  -  //   "period": 3.31,
  -  //   "pha":true,
  -  //   "torino_hazard_rating": 0,
  -  //   "id": 1
  -  // },
  -  // {
  -  //   "absolute_magnitude": 52.6,
  -  //   "aphelion_distance": 1.791,
  -  //   "designation": "1239 XB",
  -  //   "delta_v": 10.424,
  -  //   "earth_moid": 0.21825,
  -  //   "km_neo": false,
  -  //   "mean_daily_motion": 0.6979761,
  -  //   "n_or_d": "J79X00B",
  -  //   "name": "ROOD 23434",
  -  //   "neo":true,
  -  //   "number": null,
  -  //   "perihelion_distance": 0.649445272,
  -  //   "period": 1.31,
  -  //   "pha":true,
  -  //   "torino_hazard_rating": 0,
  -  //   "id": 2
  -  // }]
  -
  -
   
   d3.json("/asteroids.json", function(error, asteroids_temp) {
     // Various formatters.
  
positive.code: 
        asteroidEnter.append("td")
            .append("a")
            .attr("href", "/asteroids/" + function(d) { return d.designation; })
            .text(function(d) { return d.designation; });
  
  
  /*
        asteroidEnter.append("td")
            .text(function(d) { return d.mean_daily_motion; });
  
        asteroidEnter.append("td")
            .text(function(d) { return d.absolute_magnitude; });
  
        asteroidEnter.append("td")
            .text(function(d) { return d.perihelion_distance; });
  
        asteroidEnter.append("td")
            .text(function(d) { return d.earth_moid; });
  
        asteroidEnter.append("td")
            .text(function(d) { return d.period; });
  
        asteroidEnter.append("td")
            .text(function(d) { return d.delta_v; });
  
        asteroidEnter.append("td")
            .text(function(d) {if (d.torino == null) {return "Unknown"} else { return d.torino }; });
  */
  
        asteroidEnter.append("td")
            .text(function(d) { return d.size });
  
negative.code: 
    window.danger = function() {
      // pha.filter("true");
      impact2.filterRange([0.0001, 1.0]);
      renderAll();
    };
  
    window.toggleAsteroidView = function(tableOrHighChart) {
      if( tableOrHighChart == 1 ) {
        $('#table_content').hide();  
        $('#highchart_content').show();
      }
      else if( tableOrHighChart == 0 ) {
        $('#table_content').show();  
        $('#highchart_content').hide();
      }
  
      // toggleFlag = tableOrHighChart;
    }
  
    var asteroids = [];
    // // A little coercion, since the CSV is untyped.
    asteroids_temp.forEach(function(d, i) {
      d.index = i;
      if(d.close_app_dist != null) {
        asteroids.push(d)
      }
    });
  
    //RXIE
    console.log("total count of asteroids: " + asteroids.length)
  
  /***
  // FIELD CHANGES
  