var alluserbook = new Array();
alluserbook[0] = new Array();
alluserbook[0][0] = "经济";
alluserbook[0][1] = "http://dushu.tom.com/new_hj/work/work.php?channel_id=7";
alluserbook[0][2] = "轻松读懂经济学：人人都该知道的经济学常识";
alluserbook[0][3] = "http://html.dushu.tom.com/html/new_book/68/300/index.htm";