Losing control of the game.

[cuttplug]

I coach for a 5th grade boys rec league and saturday the referees were not calling fouls on either team and the kids totally lost their tempers and the game actually was pretty ugly. At one point I was ready to take my team off the floor for fear of one my players getting hurt. THe other coach was telling his kids to foul as soon as they could to try and catch up on the score. We won 35-26, being in a rec league it is real hard to get properly trained officials to referee our games, are there any suggestion you can give to make sure this does not continue?