Combine parmesan, oregano and parsely; mix well and set aside. In a large mixing bowl, beat butter and garlic. Gradually beat in oil until smooth. Spread over 1 side of bread. Place with buttered side up in greased large shallow baking pans. Top each slice with quarter c mozzarella. Sprinkle with parmesan mixture. Bake at 200ºC for 10 to dozen minutes or until the cheese is melted and top is lightly browned. Serving 2 slices per person.