anchor.diff:                      $("#pv-trials-table").dataTable({
                           "bJQueryUI": true,
                           "bDestroy": true,
  -                        "aaSorting": [[2, 'asc']]
  +                        "aaSorting": [[2, 'asc'], [1, 'asc']],
  +                        "oLanguage": {
  +                            "sInfo": "&nbsp;&nbsp;(_START_ to _END_ of _TOTAL_)&nbsp;&nbsp;",
  +                            "sInfoFiltered": "",
  +                            "sLengthMenu": "Show _MENU_ per page",
  +                            "sEmptyTable": "Could not find any clinical trials of interest."
  +                        },
  +                        "iDisplayLength": 25,
  +                        "aLengthMenu": [[5,10, 25, 50, 100, -1], [5, 10, 25, 50, 100, "All"]]
                       });
                   }
           );
  
positive.code:                         $("#pv-drugs-table").append(
                              '<tr>'
                                  + '<td>' + drug[2] + '</td>'
                                  + '<td>' + drug[3] + '</td>'
                                  + '<td>' + drug[1] + '</td>'
                                  + '<td>' + drug[5] + '</td>'
                                  + '<td>' + (drug[4] ? "Yes" : "No") + '</td>'
                                  + '<td>' + xref.join(",") + '</td>'
                              + '</tr>'
                          );
  
  
negative.code:    <thead>
      <tr>
          <th>Drug Name</th>
          <th>Drug Target(s)</th>
          <th>Description</th>
          <th>FDA approved?</th>
  