Party Punch IV

1 (16 ounce) can frozen pineapple juice concentrate

1 (12 fluid ounce) can frozen orange juice concentrate

12 fluid ounces vodka

2 (2 liter) bottles lemon-lime flavored carbonated beverage, chilled

1 (4 ounce) jar maraschino cherries

4 oranges, sliced into rounds

2 trays ice cubes