anchor.diff:        </div>
       </div>
     </div>
  -</div>
  +</div>
positive.code:             success: function (data) {
              },
              error: function (xhr, textStatus, errorThrown) {
                  alert(textStatus);
              }
  
          });
      }
  
          function refresh(){
              $("#devices_data ,#next_button ,#refresh_devices_button").fadeOut();
              $("#loading_animation").fadeIn();
              $("#table_contents").empty();
              getDevices();
          }
  </script>
  
  <div class="panel-body">
  
negative.code:         getDevices();
      });
  
      function getDevices() {
          $.ajax({
              url: "/tab/disks/disk_wizards/get_all_devices",
              async: true,
  