Js級聯

<form name="form001" method="post" action="">
<script src="province.js"></script>
             
         <select onChange=ProvinceChange(this,form001.city_front); name=province_front>
                <option value="0" selected>=省份=</option>
                <option value="上海">上海</option>
                <option value="江蘇">江蘇</option>
                <option value="廣東">廣東</option>
                <option value="浙江">浙江</option>
                <option value="福建">福建</option>
                <option value="湖北">湖北</option>
                <option value="湖南">湖南</option>
                <option value="北京">北京</option>
                <option value="天津">天津</option>
                <option value="香港">香港</option>
                <option value="澳門">澳門</option>
                <option value="臺灣">臺灣</option>
                <option value="江西">江西</option>
                <option value="山東">山東</option>
                <option value="山西">山西</option>
                <option value="河南">河南</option>
                <option value="河北">河北</option>
                <option value="四川">四川</option>
                <option value="重慶">重慶</option>
                <option value="安徽">安徽</option>
                <option value="廣西">廣西</option>
                <option value="雲南">雲南</option>
                <option value="海南">海南</option>
                <option value="黑龍江">黑龍江</option>
                <option value="吉林">吉林</option>
                <option value="遼寧">遼寧</option>
                <option value="陝西">陝西</option>
                <option value="青海">青海</option>
                <option value="甘肅">甘肅</option>
                <option value="貴州">貴州</option>
                <option value="新疆">新疆</option>
                <option value="寧夏">寧夏</option>
                <option value="內蒙古">內蒙古</option>
                <option value="西藏">西藏</option>
                <option value="國外">國外</option>
              </select>
         <select class=table name=city_front>
           <option value="0" selected>-城市-</option>
         </select>
</form>

province.js:

// JavaScript Document
var city = new Array();
var num = 0;
city[num++] = new Array("合肥"  ,"安徽");
city[num++] = new Array("安慶"  ,"安徽");
city[num++] = new Array("黃山"  ,"安徽");
city[num++] = new Array("蕪湖"  ,"安徽");
city[num++] = new Array("銅陵"  ,"安徽");
city[num++] = new Array("馬鞍山" ,"安徽");
city[num++] = new Array("宿縣"  ,"安徽");
city[num++] = new Array("六安"  ,"安徽");
city[num++] = new Array("淮北"  ,"安徽");
city[num++] = new Array("淮南"  ,"安徽");
city[num++] = new Array("蚌埠"  ,"安徽");
city[num++] = new Array("亳州"  ,"安徽");
city[num++] = new Array("巢湖"  ,"安徽");
city[num++] = new Array("阜陽"  ,"安徽");
city[num++] = new Array("池州"  ,"安徽");
city[num++] = new Array("滁州"  ,"安徽");
city[num++] = new Array("宣城"  ,"安徽");

city[num++] = new Array("澳門"  ,"澳門");

city[num++] = new Array("東城區" ,"北京");
city[num++] = new Array("西城區" ,"北京");
city[num++] = new Array("崇文區" ,"北京");
city[num++] = new Array("宣武區" ,"北京");
city[num++] = new Array("朝陽區" ,"北京");
city[num++] = new Array("海淀區" ,"北京");
city[num++] = new Array("豐臺區" ,"北京");
city[num++] = new Array("石景山區" ,"北京");
city[num++] = new Array("門頭溝區" ,"北京");
city[num++] = new Array("房山區" ,"北京");
city[num++] = new Array("通州區" ,"北京");
city[num++] = new Array("平谷區" ,"北京");
city[num++] = new Array("昌平區" ,"北京");
city[num++] = new Array("懷柔區" ,"北京");
city[num++] = new Array("順義區" ,"北京");
city[num++] = new Array("大興區" ,"北京");
city[num++] = new Array("延慶縣" ,"北京");
city[num++] = new Array("密雲縣" ,"北京");

city[num++] = new Array("龍寶區" ,"重慶");
city[num++] = new Array("南岸區" ,"重慶");
city[num++] = new Array("沙坪壩區" ,"重慶");
city[num++] = new Array("雙橋區" ,"重慶");
city[num++] = new Array("萬盛區" ,"重慶");
city[num++] = new Array("萬州區" ,"重慶");
city[num++] = new Array("涪陵區" ,"重慶");
city[num++] = new Array("黔江區" ,"重慶");
city[num++] = new Array("江津市" ,"重慶");
city[num++] = new Array("渝北區" ,"重慶");
city[num++] = new Array("巫溪縣" ,"重慶");
city[num++] = new Array("墊江縣" ,"重慶");
city[num++] = new Array("巫山縣" ,"重慶");
city[num++] = new Array("潼南縣" ,"重慶");
city[num++] = new Array("大足縣" ,"重慶");
city[num++] = new Array("長壽縣" ,"重慶");
city[num++] = new Array("雲陽縣" ,"重慶");
city[num++] = new Array("梁平縣" ,"重慶");

city[num++] = new Array("福州"  ,"福建");
city[num++] = new Array("廈門"  ,"福建");
city[num++] = new Array("泉州"  ,"福建");
city[num++] = new Array("漳州"  ,"福建");
city[num++] = new Array("龍巖"  ,"福建");
city[num++] = new Array("莆田"  ,"福建");
city[num++] = new Array("寧德"  ,"福建");
city[num++] = new Array("南平"  ,"福建");
city[num++] = new Array("福清"  ,"福建");
city[num++] = new Array("武夷山" ,"福建");
city[num++] = new Array("晉江"  ,"福建");
city[num++] = new Array("連城"  ,"福建");
city[num++] = new Array("福安"  ,"福建");
city[num++] = new Array("福鼎"  ,"福建");
city[num++] = new Array("三明"  ,"福建");
city[num++] = new Array("邵武"  ,"福建");
city[num++] = new Array("石獅"  ,"福建");

city[num++] = new Array("廣州"  ,"廣東");
city[num++] = new Array("深圳"  ,"廣東");
city[num++] = new Array("珠海"  ,"廣東");
city[num++] = new Array("湛江"  ,"廣東");
city[num++] = new Array("汕頭"  ,"廣東");
city[num++] = new Array("中山"  ,"廣東");
city[num++] = new Array("佛山"  ,"廣東");
city[num++] = new Array("東莞"  ,"廣東");
city[num++] = new Array("惠州"  ,"廣東");
city[num++] = new Array("肇慶"  ,"廣東");
city[num++] = new Array("江門"  ,"廣東");
city[num++] = new Array("韶關"  ,"廣東");
city[num++] = new Array("順德"  ,"廣東");
city[num++] = new Array("台山"  ,"廣東");
city[num++] = new Array("新會"  ,"廣東");
city[num++] = new Array("清遠"  ,"廣東");
city[num++] = new Array("三水"  ,"廣東");
city[num++] = new Array("開平"  ,"廣東");
city[num++] = new Array("河源"  ,"廣東");
city[num++] = new Array("茂名"  ,"廣東");
city[num++] = new Array("梅州"  ,"廣東");
city[num++] = new Array("南海"  ,"廣東");
city[num++] = new Array("普寧"  ,"廣東");
city[num++] = new Array("潮陽"  ,"廣東");
city[num++] = new Array("番禺"  ,"廣東");
city[num++] = new Array("潮州"  ,"廣東");
city[num++] = new Array("從化"  ,"廣東");
city[num++] = new Array("高要"  ,"廣東");
city[num++] = new Array("鶴山"  ,"廣東");
city[num++] = new Array("陽江"  ,"廣東");

city[num++] = new Array("蘭州"  ,"甘肅");
city[num++] = new Array("天水"  ,"甘肅");
city[num++] = new Array("嘉峪關" ,"甘肅");
city[num++] = new Array("酒泉"  ,"甘肅");
city[num++] = new Array("敦煌"  ,"甘肅");
city[num++] = new Array("定西"  ,"甘肅");
city[num++] = new Array("白銀"  ,"甘肅");
city[num++] = new Array("金昌"  ,"甘肅");
city[num++] = new Array("甘南"  ,"甘肅");
city[num++] = new Array("臨夏"  ,"甘肅");
city[num++] = new Array("隴南"  ,"甘肅");
city[num++] = new Array("平涼"  ,"甘肅");
city[num++] = new Array("慶陽"  ,"甘肅");
city[num++] = new Array("武威"  ,"甘肅");
city[num++] = new Array("張掖"  ,"甘肅");

city[num++] = new Array("南寧"  ,"廣西");
city[num++] = new Array("桂林"  ,"廣西");
city[num++] = new Array("柳州"  ,"廣西");
city[num++] = new Array("北海"  ,"廣西");
city[num++] = new Array("百色"  ,"廣西");
city[num++] = new Array("防城港" ,"廣西");
city[num++] = new Array("貴港"  ,"廣西");
city[num++] = new Array("衡陽"  ,"廣西");
city[num++] = new Array("桂平"  ,"廣西");
city[num++] = new Array("憑祥"  ,"廣西");
city[num++] = new Array("欽州"  ,"廣西");
city[num++] = new Array("梧州"  ,"廣西");
city[num++] = new Array("宜州"  ,"廣西");
city[num++] = new Array("玉林"  ,"廣西");

city[num++] = new Array("貴陽"  ,"貴州");
city[num++] = new Array("遵義"  ,"貴州");
city[num++] = new Array("安順"  ,"貴州");
city[num++] = new Array("興義"  ,"貴州");
city[num++] = new Array("赤水"  ,"貴州");
city[num++] = new Array("都勻"  ,"貴州");
city[num++] = new Array("凱里"  ,"貴州");
city[num++] = new Array("銅仁"  ,"貴州");

city[num++] = new Array("鄭州"  ,"河南");
city[num++] = new Array("開封"  ,"河南");
city[num++] = new Array("洛陽"  ,"河南");
city[num++] = new Array("三門峽" ,"河南");
city[num++] = new Array("商丘"  ,"河南");
city[num++] = new Array("南陽"  ,"河南");
city[num++] = new Array("信陽"  ,"河南");
city[num++] = new Array("登封"  ,"河南");
city[num++] = new Array("焦作"  ,"河南");
city[num++] = new Array("靈寶"  ,"河南");
city[num++] = new Array("安陽"  ,"河南");
city[num++] = new Array("項城"  ,"河南");
city[num++] = new Array("平頂山" ,"河南");
city[num++] = new Array("沁陽"  ,"河南");
city[num++] = new Array("汝州"  ,"河南");
city[num++] = new Array("周口"  ,"河南");
city[num++] = new Array("新鄉"  ,"河南");
city[num++] = new Array("許昌"  ,"河南");
city[num++] = new Array("益州"  ,"河南");
city[num++] = new Array("禹州"  ,"河南");

city[num++] = new Array("武漢"  ,"湖北");
city[num++] = new Array("宜昌"  ,"湖北");
city[num++] = new Array("襄樊"  ,"湖北");
city[num++] = new Array("黃石"  ,"湖北");
city[num++] = new Array("神農架" ,"湖北");
city[num++] = new Array("鄂州"  ,"湖北");
city[num++] = new Array("黃岡"  ,"湖北");
city[num++] = new Array("沙市"  ,"湖北");
city[num++] = new Array("蒲圻"  ,"湖北");
city[num++] = new Array("潛江"  ,"湖北");
city[num++] = new Array("荊門"  ,"湖北");
city[num++] = new Array("荊州"  ,"湖北");
city[num++] = new Array("麻城"  ,"湖北");
city[num++] = new Array("襄陽"  ,"湖北");
city[num++] = new Array("咸寧"  ,"湖北");
city[num++] = new Array("仙桃"  ,"湖北");
city[num++] = new Array("天門"  ,"湖北");
city[num++] = new Array("十堰"  ,"湖北");
city[num++] = new Array("隨州"  ,"湖北");
city[num++] = new Array("孝感"  ,"湖北");

city[num++] = new Array("石家莊" ,"河北");
city[num++] = new Array("保定"  ,"河北");
city[num++] = new Array("秦皇島" ,"河北");
city[num++] = new Array("承德"  ,"河北");
city[num++] = new Array("邯鄲"  ,"河北");
city[num++] = new Array("唐山"  ,"河北");
city[num++] = new Array("滄州"  ,"河北");
city[num++] = new Array("廊坊"  ,"河北");
city[num++] = new Array("衡水"  ,"河北");
city[num++] = new Array("清河縣" ,"河北");
city[num++] = new Array("任丘"  ,"河北");
city[num++] = new Array("張家口" ,"河北");
city[num++] = new Array("邢臺"  ,"河北");

city[num++] = new Array("香港島" ,"香港");
city[num++] = new Array("九龍"  ,"香港");
city[num++] = new Array("新界"  ,"香港");
city[num++] = new Array("離島"  ,"香港");

city[num++] = new Array("哈爾濱" ,"黑龍江");
city[num++] = new Array("齊齊哈爾" ,"黑龍江");
city[num++] = new Array("綏芬河" ,"黑龍江");
city[num++] = new Array("大慶"  ,"黑龍江");
city[num++] = new Array("牡丹江" ,"黑龍江");
city[num++] = new Array("黑河"  ,"黑龍江");
city[num++] = new Array("佳木斯" ,"黑龍江");

city[num++] = new Array("長沙"  ,"湖南");
city[num++] = new Array("岳陽"  ,"湖南");
city[num++] = new Array("張家界" ,"湖南");
city[num++] = new Array("株洲"  ,"湖南");
city[num++] = new Array("常德"  ,"湖南");
city[num++] = new Array("郴州"  ,"湖南");
city[num++] = new Array("大庸"  ,"湖南");
city[num++] = new Array("衡陽"  ,"湖南");
city[num++] = new Array("懷化"  ,"湖南");
city[num++] = new Array("汨羅"  ,"湖南");
city[num++] = new Array("湘潭"  ,"湖南");
city[num++] = new Array("梆州"  ,"湖南");

city[num++] = new Array("海口"  ,"海南");
city[num++] = new Array("萬寧"  ,"海南");
city[num++] = new Array("三亞"  ,"海南");
city[num++] = new Array("昌江"  ,"海南");
city[num++] = new Array("瓊海"  ,"海南");
city[num++] = new Array("儋州"  ,"海南");
city[num++] = new Array("通什"  ,"海南");
city[num++] = new Array("文昌"  ,"海南");

city[num++] = new Array("長春"  ,"吉林");
city[num++] = new Array("吉林"  ,"吉林");
city[num++] = new Array("撫順"  ,"吉林");
city[num++] = new Array("白山"  ,"吉林");
city[num++] = new Array("龍井"  ,"吉林");
city[num++] = new Array("四平"  ,"吉林");
city[num++] = new Array("延吉市" ,"吉林");
city[num++] = new Array("通化"  ,"吉林");
city[num++] = new Array("梅河口" ,"吉林");

city[num++] = new Array("南京"  ,"江蘇");
city[num++] = new Array("蘇州"  ,"江蘇");
city[num++] = new Array("無錫"  ,"江蘇");
city[num++] = new Array("常州"  ,"江蘇");
city[num++] = new Array("徐州"  ,"江蘇");
city[num++] = new Array("揚州"  ,"江蘇");
city[num++] = new Array("連雲港" ,"江蘇");
city[num++] = new Array("鎮江"  ,"江蘇");
city[num++] = new Array("張家港" ,"江蘇");
city[num++] = new Array("鹽城"  ,"江蘇");
city[num++] = new Array("錫山"  ,"江蘇");
city[num++] = new Array("吳江"  ,"江蘇");
city[num++] = new Array("泰州"  ,"江蘇");
city[num++] = new Array("常熟"  ,"江蘇");
city[num++] = new Array("丹陽"  ,"江蘇");
city[num++] = new Array("高郵"  ,"江蘇");
city[num++] = new Array("崑山"  ,"江蘇");
city[num++] = new Array("淮陰"  ,"江蘇");
city[num++] = new Array("江都"  ,"江蘇");
city[num++] = new Array("江陰"  ,"江蘇");
city[num++] = new Array("句容"  ,"江蘇");
city[num++] = new Array("南通"  ,"江蘇");
city[num++] = new Array("宜興"  ,"江蘇");

city[num++] = new Array("南昌"  ,"江西");
city[num++] = new Array("九江"  ,"江西");
city[num++] = new Array("鷹潭"  ,"江西");
city[num++] = new Array("景德鎮" ,"江西");
city[num++] = new Array("贛州"  ,"江西");
city[num++] = new Array("上饒"  ,"江西");
city[num++] = new Array("井岡山" ,"江西");
city[num++] = new Array("吉安"  ,"江西");
city[num++] = new Array("撫州"  ,"江西");
city[num++] = new Array("豐城"  ,"江西");
city[num++] = new Array("萍鄉"  ,"江西");
city[num++] = new Array("新餘"  ,"江西");
city[num++] = new Array("宜春"  ,"江西");

city[num++] = new Array("瀋陽"  ,"遼寧");
city[num++] = new Array("大連"  ,"遼寧");
city[num++] = new Array("撫順"  ,"遼寧");
city[num++] = new Array("錦州"  ,"遼寧");
city[num++] = new Array("阜新"  ,"遼寧");
city[num++] = new Array("丹東"  ,"遼寧");
city[num++] = new Array("鞍山"  ,"遼寧");
city[num++] = new Array("本溪"  ,"遼寧");
city[num++] = new Array("遼陽"  ,"遼寧");
city[num++] = new Array("葫蘆島" ,"遼寧");
city[num++] = new Array("興城"  ,"遼寧");
city[num++] = new Array("營口"  ,"遼寧");

city[num++] = new Array("呼和浩特" ,"內蒙古");
city[num++] = new Array("包頭"  ,"內蒙古");
city[num++] = new Array("滿洲裏市" ,"內蒙古");
city[num++] = new Array("海拉爾" ,"內蒙古");
city[num++] = new Array("赤峯"  ,"內蒙古");
city[num++] = new Array("東勝"  ,"內蒙古");
city[num++] = new Array("扎蘭屯" ,"內蒙古");
city[num++] = new Array("錫林浩特" ,"內蒙古");
city[num++] = new Array("牙克石" ,"內蒙古");

city[num++] = new Array("銀川"  ,"寧夏");
city[num++] = new Array("中衛"  ,"寧夏");
city[num++] = new Array("固原"  ,"寧夏");
city[num++] = new Array("石嘴山" ,"寧夏");
city[num++] = new Array("同心"  ,"寧夏");

city[num++] = new Array("西寧"  ,"青海");
city[num++] = new Array("海南州" ,"青海");
city[num++] = new Array("海東地區" ,"青海");
city[num++] = new Array("海西"  ,"青海");
city[num++] = new Array("黃南州" ,"青海");
city[num++] = new Array("果洛"  ,"青海");
city[num++] = new Array("海北"  ,"青海");
city[num++] = new Array("玉樹"  ,"青海");
city[num++] = new Array("湟中縣" ,"青海");

city[num++] = new Array("成都"  ,"四川");
city[num++] = new Array("宜賓"  ,"四川");
city[num++] = new Array("自貢"  ,"四川");
city[num++] = new Array("綿陽"  ,"四川");
city[num++] = new Array("峨嵋山" ,"四川");
city[num++] = new Array("九寨溝" ,"四川");
city[num++] = new Array("阿壩州" ,"四川");
city[num++] = new Array("廣元"  ,"四川");
city[num++] = new Array("甘孜"  ,"四川");
city[num++] = new Array("樂山"  ,"四川");
city[num++] = new Array("德陽"  ,"四川");
city[num++] = new Array("松潘"  ,"四川");
city[num++] = new Array("西昌"  ,"四川");
city[num++] = new Array("瀘州"  ,"四川");
city[num++] = new Array("木裏"  ,"四川");
city[num++] = new Array("攀枝花" ,"四川");
city[num++] = new Array("廣漢"  ,"四川");
city[num++] = new Array("劍閣"  ,"四川");
city[num++] = new Array("江油"  ,"四川");
city[num++] = new Array("康定"  ,"四川");

city[num++] = new Array("濟南"  ,"山東");
city[num++] = new Array("青島"  ,"山東");
city[num++] = new Array("威海"  ,"山東");
city[num++] = new Array("煙臺"  ,"山東");
city[num++] = new Array("淄博"  ,"山東");
city[num++] = new Array("濰坊"  ,"山東");
city[num++] = new Array("聊城"  ,"山東");
city[num++] = new Array("曲阜"  ,"山東");
city[num++] = new Array("泰安"  ,"山東");
city[num++] = new Array("棗莊"  ,"山東");
city[num++] = new Array("文登"  ,"山東");
city[num++] = new Array("日照"  ,"山東");
city[num++] = new Array("榮城"  ,"山東");
city[num++] = new Array("臨沂"  ,"山東");
city[num++] = new Array("蓬萊"  ,"山東");
city[num++] = new Array("濟寧"  ,"山東");
city[num++] = new Array("德州"  ,"山東");

city[num++] = new Array("黃浦區" ,"上海");
city[num++] = new Array("長寧區" ,"上海");
city[num++] = new Array("徐彙區" ,"上海");
city[num++] = new Array("靜安區" ,"上海");
city[num++] = new Array("浦東新區" ,"上海");
city[num++] = new Array("虹口區" ,"上海");
city[num++] = new Array("盧灣區" ,"上海");
city[num++] = new Array("楊浦區" ,"上海");
city[num++] = new Array("普陀區" ,"上海");
city[num++] = new Array("青浦區" ,"上海");
city[num++] = new Array("閔行區" ,"上海");
city[num++] = new Array("嘉定區" ,"上海");
city[num++] = new Array("金山區" ,"上海");
city[num++] = new Array("閘北區" ,"上海");
city[num++] = new Array("寶山區" ,"上海");
city[num++] = new Array("松江區" ,"上海");
city[num++] = new Array("奉賢縣" ,"上海");
city[num++] = new Array("南匯縣" ,"上海");
city[num++] = new Array("崇明縣" ,"上海");

city[num++] = new Array("西安"  ,"陝西");
city[num++] = new Array("延安"  ,"陝西");
city[num++] = new Array("咸陽"  ,"陝西");
city[num++] = new Array("寶雞"  ,"陝西");
city[num++] = new Array("韓城"  ,"陝西");
city[num++] = new Array("漢中"  ,"陝西");

city[num++] = new Array("太原"  ,"山西");
city[num++] = new Array("大同"  ,"山西");
city[num++] = new Array("運城"  ,"山西");
city[num++] = new Array("洪洞"  ,"山西");
city[num++] = new Array("侯馬"  ,"山西");
city[num++] = new Array("臨汾"  ,"山西");
city[num++] = new Array("朔州"  ,"山西");
city[num++] = new Array("忻州"  ,"山西");
city[num++] = new Array("陽泉"  ,"山西");

city[num++] = new Array("和平區" ,"天津");
city[num++] = new Array("河東區" ,"天津");
city[num++] = new Array("河西區" ,"天津");
city[num++] = new Array("南開區" ,"天津");
city[num++] = new Array("紅橋區" ,"天津");
city[num++] = new Array("河北區" ,"天津");
city[num++] = new Array("塘沽區" ,"天津");
city[num++] = new Array("漢沽區" ,"天津");
city[num++] = new Array("大港區" ,"天津");
city[num++] = new Array("東麗區" ,"天津");
city[num++] = new Array("津南區" ,"天津");
city[num++] = new Array("西青區" ,"天津");
city[num++] = new Array("北辰區" ,"天津");
city[num++] = new Array("靜海縣" ,"天津");
city[num++] = new Array("武清縣" ,"天津");
city[num++] = new Array("寧河縣" ,"天津");
city[num++] = new Array("寶坻縣" ,"天津");
city[num++] = new Array("薊  縣" ,"天津");

city[num++] = new Array("臺北市" ,"臺灣");
city[num++] = new Array("高雄市" ,"臺灣");
city[num++] = new Array("基隆市" ,"臺灣");
city[num++] = new Array("臺中市" ,"臺灣");
city[num++] = new Array("臺南市" ,"臺灣");
city[num++] = new Array("新竹市" ,"臺灣");
city[num++] = new Array("嘉義市" ,"臺灣");


city[num++] = new Array("烏魯木齊" ,"新疆");
city[num++] = new Array("吐魯番" ,"新疆");
city[num++] = new Array("喀什"  ,"新疆");
city[num++] = new Array("克拉瑪依" ,"新疆");
city[num++] = new Array("伊寧"  ,"新疆");
city[num++] = new Array("庫爾勒" ,"新疆");
city[num++] = new Array("哈密"  ,"新疆");
city[num++] = new Array("和田"  ,"新疆");
city[num++] = new Array("奎屯"  ,"新疆");
city[num++] = new Array("石河子" ,"新疆");

city[num++] = new Array("拉薩"  ,"西藏");
city[num++] = new Array("日喀則" ,"西藏");
city[num++] = new Array("山南地區" ,"西藏");
city[num++] = new Array("那曲"  ,"西藏");
city[num++] = new Array("林芝"  ,"西藏");
city[num++] = new Array("阿里"  ,"西藏");
city[num++] = new Array("昌都"  ,"西藏");

city[num++] = new Array("昆明"  ,"雲南");
city[num++] = new Array("大理"  ,"雲南");
city[num++] = new Array("西雙版納" ,"雲南");
city[num++] = new Array("紅河州" ,"雲南");
city[num++] = new Array("德宏/芒市" ,"雲南");
city[num++] = new Array("麗江"  ,"雲南");
city[num++] = new Array("玉溪"  ,"雲南");
city[num++] = new Array("怒江州" ,"雲南");
city[num++] = new Array("楚雄"  ,"雲南");
city[num++] = new Array("瑞麗"  ,"雲南");
city[num++] = new Array("騰衝"  ,"雲南");
city[num++] = new Array("維西"  ,"雲南");

city[num++] = new Array("杭州"  ,"浙江");
city[num++] = new Array("紹興"  ,"浙江");
city[num++] = new Array("寧波"  ,"浙江");
city[num++] = new Array("溫州"  ,"浙江");
city[num++] = new Array("金華"  ,"浙江");
city[num++] = new Array("嘉興"  ,"浙江");
city[num++] = new Array("舟山"  ,"浙江");
city[num++] = new Array("諸暨"  ,"浙江");
city[num++] = new Array("台州"  ,"浙江");
city[num++] = new Array("衢州"  ,"浙江");
city[num++] = new Array("麗水"  ,"浙江");
city[num++] = new Array("湖州"  ,"浙江");


city[num++] = new Array("美國"  ,"國外");
city[num++] = new Array("日本"  ,"國外");
city[num++] = new Array("英國"  ,"國外");
city[num++] = new Array("加拿大" ,"國外");
city[num++] = new Array("澳大利亞" ,"國外");
city[num++] = new Array("法國"  ,"國外");
city[num++] = new Array("德國"  ,"國外");
city[num++] = new Array("俄羅斯" ,"國外");
city[num++] = new Array("韓國"  ,"國外");
city[num++] = new Array("馬來西亞" ,"國外");
city[num++] = new Array("泰國"  ,"國外");
city[num++] = new Array("新加坡" ,"國外");
city[num++] = new Array("瑞士"  ,"國外");
city[num++] = new Array("其他國家" ,"國外");


var nCityCount = num;


function ProvinceChange(cmbProvince, cmbCity)
{
 var nSelProvince = cmbProvince.selectedIndex;
 var sProvince = cmbProvince.options[nSelProvince].value;

 cmbCity.length = 0;
 cmbCity.options[0] = new Option('-選擇-', '');
 for(var i=0; i<nCityCount; i++)
 {
  if(city[i][1] == sProvince)
  {
   cmbCity.options[cmbCity.length] = new Option(city[i][0], city[i][0]);
  }
 }
 cmbCity.options[0].selected = true;
}

function InitCity(cmbProvince, cmbCity)
{
 var nSelProvince = cmbProvince.selectedIndex;
 var sProvince = cmbProvince.options[nSelProvince].value;
 var sCity = cmbCity.options[0].value;


 cmbCity.length = 0;
 cmbCity.options[0] = new Option('-請選擇-', '');
 var n = 0;
 for(var i=0; i<nCityCount; i++)
 {
  if(city[i][1] == sProvince)
  {
   cmbCity.options[cmbCity.length] = new Option(city[i][0], city[i][0]);
   
   if(city[i][0] == sCity)
    cmbCity.options[cmbCity.length-1].selected = true;
  }
 }
}


 

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