anchor.diff:                 (_) ->
                       []
               end, UserInfo), "<br>") ++
  +        "<br>[&nbsp;&nbsp;]" ++
           footer([]).
   
   game(GameID) ->
  
positive.code: 
  h1(String) ->
      "<h1>" ++ String ++ "</h1>".
  
  table(Game) ->
      "<table cellpadding=0 cellspacing=0>\n"
  
negative.code: register() ->
      header("echessd - Register new user", []) ++
          h1("echessd register form") ++
          navig_links([{"?goto=login", "Return to login form"}]) ++
          "<form method=post>"
          "<input name=action type=hidden value=register>"
          "Login:    <input name=regusername type=text><br>"
  