Grind cranberries in a blender until very fine. Add sugar and
let stand for 3 hours.
Drain pineapple and save the juice.
Grind orange until there are no chunks (peel and all)
Measure out 1 cup pineapple juice (add water if needed) and
heat. Dissolve jello into juice. Add to orange. Mix well.
Let set in fridge overnight