var correctchoices=new Array()
correctchoices[1]='h3h5'
correctchoices[2]='c2d2'
correctchoices[3]='d5f3'
correctchoices[4]='e3f4'
correctchoices[5]='b4f8'
correctchoices[6]='c7f4'
correctchoices[7]='h8h5'
correctchoices[8]='d1a4'
correctchoices[9]='d1d6'
correctchoices[10]='c4d4'
var correctanswer=new Array()
correctanswer[1]='Qh3xh5'
correctanswer[2]='Qc2xd2'
correctanswer[3]='Qd5xf3'
correctanswer[4]='Qe3xf4'
correctanswer[5]='Qb4xf8'
correctanswer[6]='Qc7xf4'
correctanswer[7]='Qh8xh5'
correctanswer[8]='Qd1xa4+'
correctanswer[9]='Qd1xd6'
correctanswer[10]='Qc4xd4'