anchor.diff:                <a href="https://plus.google.com/103523519128767953332/posts" target="_top"><span class="social gplus">G</span></a>
                 <a href="http://minorplanetcenter.com/iau/rss/mpc_feeds.html"><span class="social rss">R</span></a>
               </div>
  -                
  +
             </div>
           </div>
  -    
  +
   
           <nav class="nav-holder">
             <!-- main navigation -->
  
positive.code:       <thead class="ae-data-table">
  
        <tr>
       
  
                <th id="ae-col-1" class="ae-data-table-header">Asteroid<br/>Designation&nbsp;<div href="#" class="label label-info" data-toggle="popover" data-placement="bottom" title="Asteroid Designation" data-content="Name that astronomers refer to the asteroid by"><span class="fa fa-info-circle fa-lg"></span></div></th>
  
  
negative.code:     charts[2].filter(null);
      charts[3].filter(null);
      impact2.filter(null);
      close_date.filter(null);
    };
  
    window.danger = function() {
  