anchor.diff:        determineFrequencyClass(value);
         month_label = getMonthLabel(key);
         // console.log("key: " +key + ", value: " + value + " month label: " + month_label);
  -
  -      var cell = $('<td class="su-wayback-m-frequency ' + freq_class + '" data-toggle="tooltip" data-placement="top" data-container="body" data-year="' + target_year + '" data-key="' + key + '" data-original-title="' +  month_label + " " + target_year + ': ' + value +  ' captures" title=""><div style="opacity: 0;">&nbsp;</div></td>')
  +      if (freq_class.indexOf("captures")>=0) {
  +        // console.log("cell has: " + freq_class);
  +        var cell = $('<td class="su-wayback-m-frequency ' + freq_class + '" data-toggle="tooltip" data-placement="top" data-container="body" data-year="' + target_year + '" data-key="' + key + '" data-original-title="' +  month_label + " " + target_year + ': ' + value +  ' captures" title=""><div style="opacity: 0;">&nbsp;</div></td>');
  +      } else {
  +          var cell = $('<td class="su-wayback-m-frequency ' + freq_class + '""><div style="opacity: 0;">&nbsp;</div></td>');
  +      }
         $("#su-wayback-m-month-data").append(cell);
           $("[data-toggle='tooltip']").tooltip();
       });
     });
     
     // When a month is clicked, create cells for the DAYS visualization.
  -  $(document).on('click', '#su-wayback-m-month-data td', function () {
  +  $(document).on('click', '#su-wayback-m-month-data td.su-wayback-m-captures', function () {
       $("#su-wayback-m-month-data td > div").css("opacity", "0");
       $(this).find("div").css("opacity", "1");
       $(".su-wayback-m-day-display").css("display", "block");
  
positive.code:     border:1px solid #bbb;
      overflow:hidden;
      word-break:normal;
    }
    .su-wayback-m-years td > div, .su-wayback-m-months td > div, .su-wayback-m-days td > div {
      background: #555;
  
negative.code:               </tr>
                <tr>
                  <td>
                    <h2 style="font-family: Arial,sans-serif; font-size: 17px; color: #777; margin-top: 20px; margin-bottom: 10px;">
                       Captured
                        <a href="<%= starLink %>" style="color: #333; text-decoration: none;">
                         <%= data.getResultCount() %> times <!-- TODO: total captures for this URL -->
  