Heat oven to 375°F. Spray cookie sheets with nonstick cooking spray. In large bowl, combine sugar, brown sugar and margarine; beat until light and fluffy. Add vanilla and egg; blend well. Add flour, baking soda, cinnamon and salt; mix well. Stir in oats, raisins and nuts.
Drop dough by rounded teaspoonfuls 2 inches apart onto sprayed cookie sheets.
Bake at 375°F. for 7 to 10 minutes or until edges are light golden brown. Cool 1 minute; remove from cookie sheets.