var pics = new Array();pics[1] = new Array();pics[2] = new Array();pics[3] = new Array();pics[4] = new Array();pics[3][0]="http://pic.tom.com/data1/auto/88/1000/2441189748793d7061.jpg";pics[3][1]="http://pic.tom.com/data3/auto/200/408/244118974879212950.jpg";