1. Combine flours, oats, baking soda, cinnamon, and salt in a medium bowl and set aside.
2. Beat margarine and brown sugar in a large bowl until creamy.
3. Add eggs, flour mixture, 1/2 cup chocolate chunks, and 1/4 Craisins.
4. Blend well.
5. Spread batter into a 12x9 inch baking pan coated with cooking spray.
6. Sprinkle evenly with remaining chocolate chunks and Craisins.
7. Bake in a preheated oven at 350 degrees for 28-32 minutes or until it's a deep golden brown.