anchor.diff:  find_cookie_val(_Cookie, []) ->
       [];
   find_cookie_val(Cookie, [FullCookie | FullCookieList]) ->
  -    %%case find_cookie_val2(Cookie, FullCookie) of
       case eat_cookie(Cookie, FullCookie) of
   	[] ->
   	    find_cookie_val(Cookie, FullCookieList);
  
positive.code: 		Val0 ->
  		    Val0
  	    end,
      case lists:keysearch(Key,1,Parse) of
  	{value,{_,undefined}} -> undefined;
  	{value,{_,Val}} -> {ok, Val};
  	false -> undefined
      end.
  
  postvar(ARG, Key) when atom(Key) ->
  
negative.code: eat_until([], _, Acc)                 -> {lists:reverse(Acc), []}.
  
  
  
  url_decode([$%, Hi, Lo | Tail]) ->
      Hex = yaws:hex_to_integer([Hi, Lo]),
  