Japanese IQ Test

This is a hard one, but fun! Good luck!!!

Click on link then click on blue circle
http://freeweb.siol.net/danej/riverIQGame.swf

This is going to do your head in, but it can be done. Apparently,this is an IQ test given to job applicants in Japan:
"Everybody has to cross the river"
The following rules apply:
-Only 2 persons on the raft at a time
-The father cannot stay with any of the daughters without their mother's presence
-The mother cannot stay with any of the sons without their father's presence
-The thief (striped shirt) cannot stay with any family member if the policeman is not there
-Only the Father, the Mother and the Policeman know how to operatetheraft .
-To start click on the big blue circle on the right.-To move the people click on them.
-To move the raft click on the pole on the opposite side of the river.