var pics = new Array();pics[1] = new Array();pics[2] = new Array();pics[3] = new Array();pics[4] = new Array();pics[1][0]="http://pic.tom.com/data2/auto/328/632/8771241558666c7ab5.jpg";pics[1][1]="http://pic.tom.com/data3/auto/192/288/8771241471889c7ab5.jpg";