Blend together all marinade ingredients. Place salmon in shallow baking
dish; pour marinade over. Cover and refrigerate at least one hour.
Remove from marinade and transfer salmon to sheet of heavy-duty foil
cut about 2 inches larger than fish all around; bend edges up to make
lip around fish. Sprinkle green onions over salmon. Cook salmon on
hot grill, but not directly over heat source (coals or gas). Cover
grill and open vents. Cook about 20 to 30 minutes, until fish is opaque
and flakes easily.