var cities = '@Shanghai|上海|3101@Beijing|北京|1101@Hangzhou|杭州|3301@Nanjing|南京|3201@Suzhou|苏州|3205@Xian|西安|6101@Tianjin|天津|1201@Shenyang|沈阳|2101@Wuxi|无锡|3202@Jinan|济南|3701@Guangzhou|广州|4401@Dalian|大连|2102@Taiyuan|太原|1401@Chengdu|成都|5101@Wuhan|武汉|4201@Nantong|南通|3206@Qingdao|青岛|3702@Hefei|合肥|3401@Ningbo|宁波|3302@Haerbin|哈尔滨|2301@Chongqing|重庆|5001@Shenzhen|深圳|4403@Xiamen|厦门|3502@Nanchang|南昌|3601@Changzhou|常州|3204@Shijiazhuang|石家庄|1301@Zhengzhou|郑州|4101@Changsha|长沙|4301@Lanzhou|兰州|6201@Xuzhou|徐州|3203@Changchun|长春|2201@Yangzhou|扬州|3210@Zhenjiang|镇江|3211@Wuhu|芜湖|3402@Xining|西宁|6301@Guilin|桂林|4503@Kunming|昆明|5301@Yantai|烟台|3706@Taian|泰安|3709@Weihai|威海|3710@Weifang|潍坊|3707@Dezhou|德州|3714@Yulin|榆林|6127@Bengbu|蚌埠|3403@Kunshan|昆山|320583@Yancheng|盐城|3209@Fuzhou|福州|3501@Zibo|淄博|3703@Zaozhuang|枣庄|3704@Haimen|海门|320684@Lianyungang|连云港|3207@Shaoxing|绍兴|3306@Taizhou|泰州|3212@Langfang|廊坊|1310@Jiangyin|江阴|320281@Changshu|常熟|320581@Handan|邯郸|1304@Zhangjiakou|张家口|1307@Huhehaote|呼和浩特|1501@Baotou|包头|1502@Datong|大同|1402@Dandong|丹东|2106@Yingkou|营口|2108@Tieling|铁岭|2112@Cangzhou|沧州|1309@Baoding|保定|1306@Qinhuangdao|秦皇岛|1303@Zhangjiagang|张家港|320582@Haian|海安|320621@Qidong|启东|320681@Rugao|如皋|320682@Yixing|宜兴|320282@Hegang|鹤岗|2304@Xinghua|兴化|321281@Jingjiang|靖江|321282@Taixing|泰兴|321283@Suqian|宿迁|3213@Zhuji|诸暨|330681@Yiwu|义乌|330782@Quzhou|衢州|3308@Huaian|淮安|3208@Sihong|泗洪|320827@Danyang|丹阳|321181@Yangzhong|扬中|321182@Jingdezhen|景德镇|3602@Shangrao|上饶|3623@Putian|莆田|3503@Zhangzhou|漳州|3506@Wujiang|吴江|320584@Taicang|太仓|320585@Huainan|淮南|3404@Huaibei|淮北|3406@Tianchang|天长|341181@Yinchuan|银川|6401@Xianyang|咸阳|6104@Hanzhong|汉中|6107@Guiyang|贵阳|5201@Haikou|海口|4601@Hengyang|衡阳|4304@Liaocheng|聊城|3715@Binzhou|滨州|3723@Kaifeng|开封|4102@Luoyang|洛阳|4103@Zhuhai|珠海|4404@Shantou|汕头|4405@Nanning|南宁|4501@Jining|济宁|3708@Qufu|曲阜|370819@Rizhao|日照|3711@Linyin|临沂|3713@';