function getAreaIDs(idx)
{
    switch(idx)
    {
        case '1':return new Array('PEK');
        case '2':return new Array('SHA');
        case '3':return new Array('TSN');
        case '4':return new Array('CKG');
        case '5':return new Array('DAQ','HEG','HEK','JMU','JXI','MDG','NDG','SUF','SUH','HRB');
        case '6':return new Array('CGQ','JIL','TNH','YNJ','BAS');
        case '7':return new Array('AOG','BEX','DLC','DDG','JNZ','LIY','PAJ','SHE','TIL','XEN','YIK','FUS');
        case '8':return new Array('BAD','CAZ','CHD','HDN','HSU','LAF','SHP','SJW','TAS','XNT','ZJK','BDH','REQ');
        case '9':return new Array('DEF','HEB','JZU','JYA','KAF','LUH','LYA','NNY','PDS','SAM','SHQ','XIM','XIX','XYA','XCA','CGO','ZHM','AYN','PUY');
        case '10':return new Array('BIZ','DZO','DOY','HZE','JNA','JIZ','TNA','JNG','LAW','LCN','JMO','LYI','LOK','PEL','PID','TAO','QIZ','QUF','RIZ','WEF','WEH','WED','YNT','YZH','ZAZ','ZIB');
        case '11':return new Array('DAT','JIC','JZO','LIF','TYN','XIU','YAQ','YUC');
        case '12':return new Array('AKA','BAJ','HZG','SIA','XIY','UYN');
        case '13':return new Array('DNH','JGN','CHW','LHW','TIS','ZHY');
        case '14':return new Array('INC');
        case '15':return new Array('CHS','CZX','DYA','JDU','JAN','JIY','JIJ','JIT','JUR','KUS','LYN','NKG','NTG','QID','RUG','XIQ','SZV','TAC','TAX','TZU','TOL','WJI','WUX','XIN','XUZ','YNZ','YAZ','YZO','YIX','ZHJ','ZJA','ZHN','GAY','LYG','YIZ');
        case '16':return new Array('ANJ','CIX','FEH','FUY','HAI','HGH','HZO','JID','JIX','JHA','LAX','LEQ','LIA','LHA','LIS','NGB','PIH','QIH','JUZ','RUA','SYU','SHX','SZU','TAZ','TOX','WEG','WNZ','YAD','YIW','YOK','YUA','HSN','ZJI');
        case '17':return new Array('BOZ','CHU','CZU','CUZ','FUG','HFE','HUI','TXN','XIO','TOG','WHU','XUC','AQG','BFU');
        case '18':return new Array('GZH','KNC','JDZ','JGS','JIU','KHN','PIX','SHR','XYU','YIC','YIT','LUZ');
        case '19':return new Array('FUD','FUQ','FOC','JJA','LOY','NID','PUT','QUZ','SMI','SHI','WUS','XMN','ZHZ');
        case '20':return new Array('CHB','ENH','HUS','JMN','JZG','SYA','SUZ','WUH','WXI','XFN','XAN','XIA','XGN','YIH','ZHX');
        case '21':return new Array('CGD','CSX','CEZ','HNY','HUH','JSH','SHS','SYG','YIY','YOZ','YUY','DYG','ZHC','XIT');
        case '22':return new Array('ABA','CTU','DEY','DOJ','EMS','GAZ','JYO','JZH','LAZ','LSA','LZO','MES','MIG','NAO','NEJ','PZI','SUN','XIC','YAA','YBP','ZIG');
        case '23':return new Array('CZH','DGM','ENP','FUO','CAN','HEY','HUZ','JIM','JYN','KAP','MAM','MZU','QYN','SWA','SHW','HSC','SZX','TSA','YAJ','YNF','ZHA','ZHQ','ZUH','ZIS');
        case '24':return new Array('BSI','BHY','FAC','GUG','KWL','LZH','NNG','WUZ','YAH','YUL','QZO');
        case '25':return new Array('CHX','DLU','KMG','LJG','XIG','JHG');
        case '26':return new Array('ANS','BIJ','DUJ','KWE','KAL','ZYI');
        case '27':return new Array('XNN');
        case '28':return new Array('BAV','CIF','HET','MAZ','TGO','WHA');
        case '29':return new Array('KHG','KLY','KRL','TUL','URC','YIN');
        case '30':return new Array('LXA','RIK');
        case '31':return new Array('HAK','QHA','SYX','WAN','XZS');
        case '32':return new Array('HKG');
        case '33':return new Array('MFM');
        case '34':return new Array('TCH','TPE','CKS');
    }
}

function getAreaNames(idx)
{
    switch(idx)
    {
        case '1':return new Array('北京');
        case '2':return new Array('上海');
        case '3':return new Array('天津');
        case '4':return new Array('重庆');
        case '5':return new Array('大庆','鹤岗','黑河','佳木斯','鸡西','牡丹江','齐齐哈尔','绥芬河','绥化','哈尔滨');
        case '6':return new Array('长春','吉林','通化','延吉','白山');
        case '7':return new Array('鞍山','本溪','大连','丹东','锦州','辽阳','盘锦','沈阳','铁岭','兴城','营口','抚顺');
        case '8':return new Array('保定','沧州','承德','邯郸','衡水','廊坊','秦皇岛','石家庄','唐山','邢台','张家口','北戴河','任丘');
        case '9':return new Array('登封','鹤壁','焦作','济源','开封','漯河','洛阳','南阳','平顶山','三门峡','商丘','新密','新乡','信阳','许昌','郑州','驻马店','安阳','濮阳');
        case '10':return new Array('滨州','德州','东营','菏泽','胶南','胶州','济南','济宁','莱芜','聊城','即墨','临沂','龙口','蓬莱','平度','青岛','青州','曲阜','日照','潍坊','威海','文登','烟台','兖州','枣庄','淄博');
        case '11':return new Array('大同','晋城','晋中','临汾','太原','忻州','阳泉','运城');
        case '12':return new Array('安康','宝鸡','汉中','西安','咸阳','榆林');
        case '13':return new Array('敦煌','嘉峪关','酒泉','兰州','天水','张掖');
        case '14':return new Array('银川');
        case '15':return new Array('常熟','常州','丹阳','江都','姜堰','江阴','靖江','金坛','句容','昆山','溧阳','南京','南通','启东','如皋','宿迁','苏州','太仓','泰兴','泰州','同里','吴江','无锡','新沂','徐州','盐城','扬中','扬州','宜兴','张家港','镇江','周庄','高邮','连云港','仪征');
        case '16':return new Array('安吉','慈溪','奉化','富阳','海宁','杭州','湖州','建德','嘉兴','金华','兰溪','乐清','临安','临海','丽水','宁波','平湖','千岛湖','衢州','瑞安','上虞','绍兴','嵊州','台州','桐乡','温岭','温州','雁荡山','义乌','永康','余姚','舟山','诸暨');
        case '17':return new Array('亳州','巢湖','池州','滁州','阜阳','合肥','淮南','黄山','宿州','铜陵','芜湖','宣城','安庆','蚌埠');
        case '18':return new Array('赣州','吉安','景德镇','井冈山','九江','南昌','萍乡','上饶','新余','宜春','鹰潭','庐山');
        case '19':return new Array('福鼎','福清','福州','晋江','龙岩','宁德','莆田','泉州','三明','石狮','武夷山','厦门','漳州');
        case '20':return new Array('赤壁','恩施','黄石','荆门','荆州','十堰','随州','武汉','武穴','襄樊','咸宁','仙桃','孝感','宜昌','钟祥');
        case '21':return new Array('常德','长沙','郴州','衡阳','怀化','吉首','韶山','邵阳','益阳','永州','岳阳','张家界','株洲','湘潭');
        case '22':return new Array('阿坝州','成都','德阳','都江堰','峨眉山','甘孜州','江油','九寨沟','阆中','乐山','泸州','眉山','绵阳','南充','内江','攀枝花','遂宁','西昌','雅安','宜宾','自贡');
        case '23':return new Array('潮州','东莞','恩平','佛山','广州','河源','惠州','江门','揭阳','开平','茂名','梅州','清远','汕头','汕尾','韶关','深圳','台山','阳江','云浮','湛江','肇庆','珠海','中山');
        case '24':return new Array('百色','北海','防城港','贵港','桂林','柳州','南宁','梧州','阳朔','玉林','钦州');
        case '25':return new Array('楚雄','大理','昆明','丽江','香格里拉','西双版纳');
        case '26':return new Array('安顺','毕节','都匀','贵阳','凯里','遵义');
        case '27':return new Array('西宁');
        case '28':return new Array('包头','赤峰','呼和浩特','满洲里','通辽','乌海');
        case '29':return new Array('喀什','克拉玛依','库尔勒','吐鲁番','乌鲁木齐','伊宁');
        case '30':return new Array('拉萨','日喀则');
        case '31':return new Array('海口','琼海','三亚','万宁','五指山');
        case '32':return new Array('香港');
        case '33':return new Array('澳门');
        case '34':return new Array('台中','台北','桃园');
    }
}