anchor.diff:            <% @review_responses_certain_round = instance_variable_get("@review_responses_round_#{round}") %>
             <% @review_responses_certain_round.each do |rr| %>
               <!--'FeedbackResponseMap' alias as 'frm' -->
  -            <% @frm = FeedbackResponseMap.where(["reviewed_object_id = ? and reviewer_id = ? and reviewee_id = ?", rr.id, r.id, rr.response_map.reviewer_id]).first %>
  +            <% @frm = FeedbackResponseMap.where(["reviewed_object_id = ? and reviewer_id = ? and reviewee_id = ?", rr.id, rejoinder.id, rr.response_map.reviewer_id]).first %>
   
               <% if @frm.blank? %>
                 <!--Review response rejoined-->
  
positive.code:         <!--Rejoinder-->
          <% ['one', 'two', 'three'].each do |round| %>
          <% if @first_col_identifier == true %>
              <% @reviewer_name = r.user.fullname(session[:ip]) %>
              <%row_span = @assignment.varying_rubrics_by_round? ? (@rspan_round_one + @rspan_round_two + @rspan_round_three) : @rspan %>
          <%# If no  feedback has been submitted, rowspan is seen as 0, then rowspan manually set to 1 so that it takes up its own row.%>
            <% if row_span == 0 %>
            <%# Rowspan manually set to 1 to represent an empty row. %>
              <tr><td rowspan = <% 1 %>>
                <%= link_to @reviewer_name, :controller => 'popup', :action => 'reviewer_details_popup', :id => r.id, :assignment_id => @id %>
              </td>
  	          <td></td>
              <td></td>
              <td></td>
            <% else %>
              <tr><td rowspan= <%= @assignment.varying_rubrics_by_round? ? (@rspan_round_one + @rspan_round_two + @rspan_round_three) : @rspan %>>
                <%= link_to @reviewer_name, :controller => 'popup', :action => 'reviewer_details_popup', :id => r.id, :assignment_id => @id %>
              </td>
            <% end %>
            <% @first_col_identifier = false %>
  
negative.code:            <%row_span= @assignment.varying_rubrics_by_round? ? (@rspan_round_one + @rspan_round_two + @rspan_round_three) : @rspan %>
             <% if row_span == 0 %>
              <tr><td bgcolor=<%= @bgcolor %> rowspan=  <%1%>>
                <% @reviewer_name = rejoinder.user.fullname(session[:ip]) %>
                <%= link_to @reviewer_name, :controller => 'popup', :action => 'reviewer_details_popup', :id => rejoinder.id, :assignment_id => @id %>
              </td>
              <td></td>
              <td></td>
              <td></td>
              <%else %>
             <tr><td bgcolor=<%= @bgcolor %> rowspan= <%= @assignment.varying_rubrics_by_round? ? (@rspan_round_one + @rspan_round_two + @rspan_round_three) : @rspan %>>
                <% @reviewer_name = rejoinder.user.fullname(session[:ip]) %>
                <%= link_to @reviewer_name, :controller => 'popup', :action => 'reviewer_details_popup', :id => rejoinder.id, :assignment_id => @id %>
              </td>
          <%end %>          
  
  