Crock-Pot Smoked Chicken
["1 whole chicken", "1 (4 oz.) bottle liquid smoke", "1/2 tsp. celery salt", "1/2 tsp. garlic salt", "1/2 tsp. onion salt", "onion, garlic and celery powder (instead of salt; optional)"]
["You will need heavy-duty aluminum foil."]
["chicken", "liquid smoke", "celery salt", "garlic salt", "onion salt", "onion"]