document.cookie = "answers=2342412143113132314244142112423221143422; path=/"
document.cookie = "maxAnswers=4444444444444444444444444444444444444444; path=/"
document.cookie = "instruction=1111111111111111111111111111111111111111; path=/"
document.cookie = "explain=0000000000000000000000000000000000000000; path=/"
reference = new Array("60","88-89","88-89","89-90","95-97","95-97","207","207-208","233-234","247-249","263","302-303","304-305","316","316","315-318","324-326","347-348","362-364","377-381","387-388","428-430, 434","430-431","503-505","512-513, 515-516","511-512, 514","574-576","621, 623","623-624","629","630","641-644","658-659","687-690","693-695","721-723","753-757","89-90","345-347","696-698");