anchor.diff:                  Start Discovering Asteroids...&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="caret"></span>
                 </button>
                 <ul class="dropdown-menu" role="menu" aria-labelledby="dropdownMenu1">
  -                <li role="presentation"><a role="menuitem" tabindex="-1" href="javascript:switchQuestion(1)">Which asteroids have the highest risk of impacting Earth?"</a></li>
  +                <li role="presentation"><a role="menuitem" tabindex="-1" href="javascript:switchQuestion(1)">Which asteroids have the highest risk of impacting Earth?</a></li>
                   <li role="presentation" class="divider"></li>
                   <li role="presentation"><a role="menuitem" tabindex="-1" href="javascript:switchQuestion(2)">Which are the biggest asteroids?</a></li>
                   <li role="presentation" class="divider"></li>
  
positive.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>
  
    </div>
  <!-- charts END -->
  
negative.code:     trigger: 'hover',
          'placement': 'top',
          container: 'body'
      });
      $('.ae-impact-popover-main').popover({
      html : true,
      placement: 'top',
      trigger: 'hover',
      container: 'body',
      content: function() {
        return $('#ae_impact_content_wrapper').html();
      }
      });
  });
  </script>
  