Magic Cookie Bars-Lori

1/2 cup margarine or butter

1 1/2 cups graham cracker crumbs

1 (14oz) can sweetened condensed milk

1 cup chopped nuts

1 (6oz) package chocolate chips

1 (3 1/2oz) can flaked coconut

Preheat oven to 350 degrees. In a 9x13 inch pan, melt margarine in oven. Sprinkle graham cracker crumbs over margarine. Mix together and press in pan. Pour sweetened condensed milk evenly over crumbs. Top evenly with remaining ingredients. Pres down firmly. Bake 25 to 30 minutes or until lightly browned. Cool thorougly before cutting. Store loosely covered at room temperature.