function initParentListArea(obj) { obj.options.add(new Option ('01-Shanghai 上海','1')); obj.options.add(new Option ('02-Beijing 北京','2')); obj.options.add(new Option ('03-Guangzhou 广州','3')); obj.options.add(new Option ('04-Shengzhen 深圳','4')); obj.options.add(new Option ('05-dongguan 东莞','5')); obj.options.add(new Option ('06-Qingdao 青岛','6')); obj.options.add(new Option ('07-Dalian 大连','7')); obj.options.add(new Option ('08-Tianjin 天津','8')); obj.options.add(new Option ('09-Ningbo 宁波','9')); obj.options.add(new Option ('10-Hangzhou 杭州','10')); obj.options.add(new Option ('11-Nanjing 南京','11')); obj.options.add(new Option ('12-Chengdou 成都','12')); obj.options.add(new Option ('13-Yiwu 义乌','13')); obj.options.add(new Option ('14-Wenzhou 温州','14')); obj.options.add(new Option ('15-Suzhou 苏州','15')); obj.options.add(new Option ('16-Zhongshan 中山','16')); obj.options.add(new Option ('17-Zhuhai 珠海','17')); obj.options.add(new Option ('20-Fuzhou 福州','19')); obj.options.add(new Option ('23-Xiamen 厦门','22')); obj.options.add(new Option ('24-Kunming 昆明','23')); obj.options.add(new Option ('25-Chongqing 重庆','24')); obj.options.add(new Option ('26-Xian 西安','25')); obj.options.add(new Option ('27-Shenyang 沈阳','26')); obj.options.add(new Option ('28-Changchun 长春','27')); obj.options.add(new Option ('29-Wuhan 武汉','28')); } function changeChildListArea(parentObj,childObj) { count=childObj.options.length; for(i=0;i