anchor.diff:                   [
                     {td, [{align, "center"}], {strong, [], {font, [{color, "white"}], "Host"}}},
                     {td, [{align, "center"}], {strong, [], {font, [{color, "white"}], "Preds Offset"}}},
  -                  {td, [{align, "center"}], {strong, [], {font, [{color, "white"}], "Node Index"}}},
  +                  {td, [{align, "center"}], {strong, [], {font, [{color, "white"}], "Node"}}},
                     {td, [{align, "center"}], {strong, [], {font, [{color, "white"}], "Succs Offsets"}}},
                     {td, [{align, "center"}], {strong, [], {font, [{color, "white"}], "RTSize"}}},
                     {td, [{align, "center"}], {strong, [], {font, [{color, "white"}], "Load"}}}
  
positive.code:                     undefined -> statistics:get_ring_details_neighbors(1); % get neighbors only
                      _         -> statistics:get_ring_details()
                  end,
              erlang:put(web_scalaris_ring, Ring);
          Ring -> ok
      end,
      Ring.
  
  -spec flush_ring_cache() -> ok.
  flush_ring_cache() ->
  
negative.code: -spec get_indexed_pred_id(Node::node:node_type(),
                            MyIndex::non_neg_integer() | string()) -> integer() | string().
  get_indexed_pred_id(Node, MyIndex) ->
      NodeIndex = get_indexed_id_by_node(Node),
      RingSize = get_ring_size(),
      if NodeIndex =:= undefined orelse MyIndex =:= undefined -> dead_node();
         true ->
             case NodeIndex =:= MyIndex of
                 true -> 0;
                 _    ->
                     ((NodeIndex - MyIndex + RingSize) rem RingSize) - RingSize
             end
      end.
  
  -spec get_indexed_succ_id(Node::node:node_type(),
                            MyIndex::non_neg_integer() | string()) -> integer() | string().
  get_indexed_succ_id(Node, MyIndex) ->
      NodeIndex = get_indexed_id_by_node(Node),
      RingSize = get_ring_size(),
      if NodeIndex =:= undefined orelse MyIndex =:= undefined -> dead_node();
         true -> (NodeIndex - MyIndex + RingSize) rem RingSize
      end.
  
  -spec get_flag(Hostname::node_details:hostname()) -> html_type().
  