anchor.diff:          <!--if you can review a teammate, display Review hyperlink; if the review has been done, display View and Edit Hyperlinks-->
           <% if @teammate_review_allowed %>
             <% if @student.assignment.questionnaires.find_by_type('TeammateReviewQuestionnaire') != nil and member.user.id != session[:user].id %>
  -
               <% map = TeammateReviewResponseMap.where(['reviewer_id = ? and reviewee_id = ?', @student.id, member.id]).first
               if map.nil?
                 map = TeammateReviewResponseMap.create(:reviewer_id => @student.id, :reviewee_id => member.id, :reviewed_object_id => @student.assignment.id)
  
positive.code:     <tr>
        <td colspan="3">
          <br/>
          <%= link_to "Leave team",
                  remove_participant_student_teams_path(student_id: @student.id, team_id: @student.team.id) %>
        <td>
      </tr>
    </table>
  
negative.code: <h1>Team Information for <%= @student.assignment.name %></h1>
  
  <% if @student.team == nil %>
    You no longer have a team!
    <h3>Name team</h3>
    <%= form_tag :controller => 'student_teams', :action => 'create' do %>
      <%= hidden_field_tag 'student_id', @student.id %>
      <label for="team_name">Team name:</label>&nbsp;
      <%= text_field 'team', 'name' %>
      <%= submit_tag "Name team" %>
    <% end %>
  <% else %>
    <b style="text-align: center">Team Name: &nbsp;&nbsp;</b><%= @student.team.name %> &nbsp;&nbsp;&nbsp;
    <%= link_to "Edit name", edit_student_teams_path(team_id: @student.team.id, student_id: @student.id) %>
    <br/><br/>
    <b>Team members</b>
    <br/><br/>
    <!--start team member table-->
    <table style="width:80%" align="center" >
      <tr style="border: 1px outset #000000; padding: 10px 20px" >
        <th class="head">Username</th>
        <th class="head">Full name</th>
  