anchor.diff:  <% end %>
   <table>
     <tr id='assignment_review_assignment_strategy_row'>
  -    <td>
  +    <td colspan = "2" style="text-align:center;">
         <%= label_tag('assignment_form[assignment][review_assignment_strategy]', 'Review Strategy:') %>
         <%= select('assignment_form[assignment]', 'review_assignment_strategy', review_strategy_options, {:selected => @assignment_form.assignment.review_assignment_strategy}) %>
         <script>
  
positive.code:   <!--#E1600-->
    <!-- self review flag should be the last checkbox in review strategy tab while editing/creating assignment-->
    <tr>
      <td style='padding:5px' id='assignment_is_selfreview_enabled'>
        <input name="assignment_form[assignment][is_selfreview_enabled]" type="hidden" value="false"/>
        <%= check_box_tag('assignment_form[assignment][is_selfreview_enabled]', 'true', @assignment_form.assignment.is_selfreview_enabled) %>
        <%= label_tag('assignment_form[assignment][is_selfreview_enabled]', 'Allow self reviews?') %>
  
negative.code:   </tr>
  
    <tr id="assignment_review_topic_threshold_row">
      <td width="50%">
        <%= label_tag('assignment_form[assignment][review_topic_threshold]', 'Review topic threshold (k):') %>
        <%= text_field_tag('assignment_form[assignment][review_topic_threshold]', @assignment_form.assignment.review_topic_threshold, size: 1) %>
        <img src="/assets/info.png" title='A topic is reviewable if the minimum number of reviews already done for the submissions on that topic is within k of the minimum number of reviews done on the least-reviewed submission on any topic.'>
      <br/>
        <%= label_tag('assignment_form[assignment][max_reviews_per_submission]', 'Maximum number of reviews per submission:') %>
        <%= text_field_tag('assignment_form[assignment][max_reviews_per_submission]', @assignment_form.assignment.max_reviews_per_submission ||= 10, size: 1) %>
  
      <br/>
  
        <%= label_tag('assignment_form[assignment][num_reviews_required]', 'Set required number of reviews per reviewer') %>
        <%= text_field_tag('assignment_form[assignment][num_reviews_required]', @assignment_form.assignment.num_reviews_required ||= @assignment_form.assignment.num_reviews, size: 1) %>
  
        <!--Adding info button-->
        <img src="/assets/info.png" title='This is the minimum number of reviews a reviewer has to perform'>
      <br/>
        <br/>
        <%= check_box_tag('review', 'true', true, {:onChange => 'hasReviewChanged()'}) %>
        <%= label_tag('review', 'Has max review limit?') %>&emsp;&emsp;
        <span id="reviews_allowed" <%= 'hidden' if @assignment_form.assignment.num_reviews_allowed.nil?%>>
        <%= label_tag('assignment_form[assignment][num_reviews_allowed]', ' Set allowed number of reviews per reviewer') %>
          <%if @assignment_form.assignment.num_reviews_allowed && @assignment_form.assignment.num_reviews_allowed >= 0 %>
        <%= text_field_tag('assignment_form[assignment][num_reviews_allowed]', @assignment_form.assignment.num_reviews_allowed, size: 1) %>
          <%else%>
        <%= text_field_tag('assignment_form[assignment][num_reviews_allowed]',  3, size: 1) %>
          <%end%>
          <!--Adding info button-->
          <img src="/assets/info.png" title='This is the maximum number of reviews a reviewer can perform'<%= 'hidden' if @assignment_form.assignment.num_reviews_allowed.nil?%>>
        </span>
  
      </td>
        <td width="50%">
  
        <%= label_tag('assignment_form[assignment][num_metareviews_required]', 'Set required number of meta-reviews per reviewer') %>
        <%= text_field_tag('assignment_form[assignment][num_metareviews_required]', @assignment_form.assignment.num_metareviews_required ||= @assignment_form.assignment.num_metareviews_allowed, size: 1) %>
       <br/>
          <br/>
  
        <%= check_box_tag('meta_review', 'true', true, {:onChange => 'hasMetaReviewChanged()'}) %>
        <%= label_tag('meta_review', 'Has meta-review limit?') %>&emsp;&emsp;
        <span id="meta_reviews_allowed" <%= 'hidden' if @assignment_form.assignment.num_metareviews_allowed.nil?%>>
        <%= label_tag('assignment_form[assignment][num_metareviews_allowed]', ' Set allowed number of meta-reviews per reviewer') %>
          <%if @assignment_form.assignment.num_metareviews_allowed && @assignment_form.assignment.num_metareviews_allowed >= 0 %>
        <%= text_field_tag('assignment_form[assignment][num_metareviews_allowed]', @assignment_form.assignment.num_metareviews_allowed ||= 3, size: 1) %>
          <%else%>
        <%= text_field_tag('assignment_form[assignment][num_metareviews_allowed]',  3, size: 1) %>
          <%end%>
        </span>
  
      </td>
    </tr>
    <tr id="instructor_selected_review_mapping_mechanism" hidden='hidden'>
  