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positive.code:                <span class="ae-menuspacer">&nbsp;</span>
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negative.code: <!-- charts START -->
    <div id="charts">
  
      <div id="speed-chart" class="chart"><div class="title">Size (meters)&nbsp;&nbsp;|&nbsp;&nbsp; <div href="#" class="label label-info" data-toggle="popover" data-placement="above" title="JSON data column: size" data-content="Approximate dimension of asteroids">&nbsp;<span class="fa fa-info-circle fa-lg"></span>&nbsp;</div></div></div>
      
      <div id="size-chart" class="chart"><div class="title">Next Close Approach Distance (LD)&nbsp;&nbsp;|&nbsp;&nbsp;<div href="#" class="label label-info" data-toggle="popover" data-placement="above" title="JSON data column: close_app_dist" data-content="LD stands for Lunar Distance. How close the asteroid will come on its next flyby of Earth (1 LD = 384,401 km)">&nbsp;<span class="fa fa-info-circle fa-lg"></span>&nbsp;</div></div></div>
      
      <div id="perihelion-distance-chart" class="chart"><div class="title">Orbital Period (years)&nbsp;&nbsp;|&nbsp;&nbsp;<div href="#" class="label label-info" data-toggle="popover" data-placement="above" title="JSON data column: period" data-content="How long it takes the asteroid to complete one trip around the Sun">&nbsp;<span class="fa fa-info-circle fa-lg">&nbsp;</span></div></div></div>
  
      <div id="earth-moid-chart" class="chart"><div class="title">&#916;v (km/s)&nbsp;&nbsp;|&nbsp;&nbsp;<div href="#" class="label label-info" data-toggle="popover" data-placement="above" title="JSON data column: delta_v" data-content="Approximate change in speed required to reach the asteroid; the more speed required, the harder it is to get to it.">&nbsp;<span class="fa fa-info-circle fa-lg">&nbsp;</span></div></div></div>
  
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