anchor.diff:    </div>
     <div class="col-md-6">
       <h3 class="user-headers">Active Teams
  +      <div id="toggle-staff" class="btn-xs btn btn-default">Show staff teams</div>
  +      <script>
  +        $("#toggle-staff").on("click", function(e) {
  +          $("#teams").toggleClass("hide_staff");
  +          if ($("#teams").hasClass("hide_staff")) {
  +            $(this).text("Show staff teams");
  +          } else {
  +            $(this).text("Hide staff teams");
  +          }
  +          e.stopPropagation();
  +          e.preventDefault();
  +        });
  +      </script>
         <%= link_to "Dissolve all",
             dissolve_all_course_teamset_path(@course, @teamset),
             class: "btn btn-danger pull-right show_all", 
  
positive.code:   table#team-requests.show_one tr.sec_<%= s.crn %> { display: none; }
    table#team-requests.show_one.sec_<%= s.crn %> tr.sec_<%= s.crn %> { display: table-row; }
    <% end %>
  </style>
  <div class="row">
    <% if @teamset.errors.any? %>
  
negative.code:     </h3>
  
      <div class="long-table">
      <table id="teams" class="table table-striped hide-staff">
        <thead>
          <tr>
            <th>Members</th>
  