JSON parsing and composing library

TYPE JSONVALUETYPE :
(
	json_string,	//local var is type STRING
	json_number,	//local var is REAL
	json_integer,	//local var is DINT
	json_boolean,	//local var is BOOL
	json_null,		//local var is type null
	json_array,		//object is an array
	json_object		//object is another object (nested objects)
);
END_TYPE