Preheat oven to 400 degrees. Combine sweet potatoes, onion, ginger, juice, 2 Tbs. marmalade, margarine and salt. Place in a 9-by-13-inch casserole dish, sprayed with cooking spray. Bake, covered, for 40 minutes. Remove from oven; top with salmon. Brush fish with reserved 1 Tb. marmalade; grind on pepper. Return to oven uncovered and bake 10 to 12 minutes, until fish is done to your liking. Garnish with almonds and parsley.