anchor.diff:        });
         return (total_cents / 100).toFixed(2);
       }
  +    $(document).on("change", "#anon", function() {
  +      var el = $(this);
  +      var del = findDeleteCheck(el);
  +      del.prop('checked', !el.prop('checked'));
  +      $("#total_field").html(calculateTotal());
  +    });
       $(document).ready(function() {
  -      $("#anon").live("change", function() {
  -        var el = $(this);
  -        var del = findDeleteCheck(el);
  -        del.attr('checked', !el.attr('checked'));
  -        $("#total_field").html(calculateTotal());
  -      });
         // calculate initially
         $("#total_field").html(calculateTotal());
       });
  
positive.code:           </td>
            <td><%= pf.hidden_field :amount, "data-cents" => pf.object.amount * 100 %><span class="fee"><%= fcost(pf.object.amount) %></span></td>
            <td><%= pf.check_box :_destroy, :class => "delete_payment_item", :style => "display: none" %></td>
            <td><%= check_box_tag :anon, nil, :checked => "checked" %></td>
          </tr>
        <% end %>
      </tbody>
  
negative.code:       all_values.each(function() {
          var el = $(this);
          var not_included = findDeleteCheck(el);
          if (not_included.prop('checked')) {
          }
          else
          {
  