anchor.diff:  			{ok, {Module, _}} = application:get_key(mod),
   			Module
   	end.
  +
  +serving_app() -> 
  +	case application:get_env(nitrogen, serving_app) of 
  +		{ok, Val} -> Val;
  +		_ -> undefined
  +	end.
  
positive.code: %%% GET CONFIG SETTINGS %%%
  	
  get_platform() -> 
  	case application:get_env(platform) of
  		{ok, Val} -> Val;
  		_ -> inets
  	end.
  	
  get_session_timeout() ->
  	case application:get_env(session_timeout) of
  		{ok, Val} -> Val;
  		_ -> 20
  	end.
  	
  get_host() -> 
  	case application:get_env(host) of 
  		{ok, Val} -> Val;
  		_ -> "localhost"
  	end.
  
  get_port() -> 
  	case application:get_env(port) of 
  		{ok, Val} -> Val;
  		_ -> 8000
  	end.
  
  get_wwwroot() -> 
  	case application:get_env(wwwroot) of
  		{ok, Val} -> Val;
  		_ -> "./wwwroot"
  	end.
  	
  get_sign_key() -> 
  	case application:get_env(sign_key) of
  		{ok, Val} -> Val;
  		_ -> throw("You must declare a sign_key!")
  	end.
  
negative.code: 	io:format("~n~n---~n"),
  	io:format("Nitrogen is now running on ~s.~n", [get_platform()]),
  	io:format("Serving files from: ~s.~n", [get_wwwroot()]),
  	io:format("Open your browser to: http://~p:~p~n", [get_host(),get_port()]),
  	io:format("---~n~n"),
  
  	Result.
  