anchor.diff:      </div>
     </div>
     <div id="controls">
  -    <div id="hm1">
  -      <div class="count">0</div>
  -      <input type="checkbox" class="enabled">
  -      <select class="source"></select>
  -      <select class="property"></select>
  -      <select class="measure"></select>
  -    </div>
  -    <hr/>
  -    <div id="hm2">
  -      <div class="count">0</div>
  -      <input type="checkbox" class="enabled">
  -      <select class="source"></select>
  -      <select class="property"></select>
  -      <select class="measure"></select>
  -    </div>
  -    <hr/>
  -    <div id="hm3">
  -      <div class="count">0</div>
  -      <input type="checkbox" class="enabled">
  -      <select class="source"></select>
  -      <select class="property"></select>
  -      <select class="measure"></select>
  -    </div>
     </div>
     <div class="map">
       <div id="widget"></div>
  
positive.code:     HeatMap.state.filters = [
        {
          id: 295,
          colour: [255, 0, 0],
          visible: true
        },
        {
          id: 304,
          colour: [0, 255, 0],
          visible: true
        },
        {
          id: 5,
          colour: [0, 0, 255],
          visible: true
        }
      ];
    };
  
    params = $(location).attr('search').split("?q=")[1];
    if (!_.isUndefined(params)) {
      params = JSON.parse("["+decodeURIComponent(params)+"]");
      HeatMap.state.center = [params[0], params[1]];
      HeatMap.state.zoom = params[2];
      HeatMap.state.filters[0].id = params[3];
      HeatMap.state.filters[1].id = params[4];
      HeatMap.state.filters[2].id = params[5];
    }
  
    ZOOMS = {
  
negative.code:   };
  
    function stateful_uri() {
      state = _.flatten([HeatMap.state.center, HeatMap.state.zoom, _.map(HeatMap.state.filters, function(f){ return [f.id, f.color]; })]).join("+");
      return "http://australian.govdata.exposed?q="+state;
    }
  
    function re_tweet() {
  