NO OFFSIDE?!

Question:
Blue player takes a shot with everyone onside. Ball hits crossbar and lands at the feet of another blue player who went to play rebound. there was no defensive player between him and goalie and the ref blew whistle and called offside. Is this a true offside??

USSF answer (November 15, 2011):
In order to be declared offside, a player must be in an offside position and actively involved in play when a teammate plays the ball. That did not happen in this case. If any member of the blue team had played the ball legally into the goal then a goal should have been scored. It appears that your referee has an overactive imagination and a less than desirable knowledge of the Laws.