省市联动下拉列表

<select name="lb_province" size="1" id="lb_province" class="box" OnChange="SetCity();">
 <option selected="selected" value="-1">请选择：</option>
 <option value="35">宁波市</option>
 <option value="2">北京</option>
 <option value="0">广东</option>
 <option value="1">广西</option>
 <option value="3">海南</option>
 <option value="4">福建</option>
 <option value="5">天津</option>
 <option value="6">湖南</option>
 <option value="7">湖北</option>
 <option value="8">河南</option>
 <option value="9">河北</option>
 <option value="10">山东</option>
 <option value="11">山西</option>
 <option value="12">黑龙江</option>
 <option value="13">辽宁</option>
 <option value="14">上海</option>
 <option value="15">甘肃</option>
 <option value="16">青海</option>
 <option value="17">新疆</option>
 <option value="18">西藏</option>
 <option value="19">宁夏</option>
 <option value="20">四川</option>
 <option value="21">云南</option>
 <option value="22">吉林</option>
 <option value="23">内蒙古</option>
 <option value="24">陕西</option>
 <option value="25">安徽</option>
 <option value="26">贵州</option>
 <option value="27">江苏</option>
 <option value="28">重庆</option>
 <option value="29">浙江</option>
 <option value="30">江西</option>
 <option value="31">国外</option>
 <option value="32">台湾</option>
 <option value="33">香港</option>
 <option value="34">澳门</option>
</select>省/直辖市
      <SELECT class="box" size="1" name="city">
       <OPTION value="-1" selected>请选择：</OPTION>
       
      </SELECT>市

<script language="javascript">
function update_city( CatID, subTypeForm ){
subTypeForm.length=0;
 switch ( CatID ){
 case "0"://广东
  subTypeForm.options[0]=new Option("广州","广州");
  subTypeForm.options[1]=new Option("深圳","深圳");
  subTypeForm.options[2]=new Option("珠海","珠海");
  subTypeForm.options[3]=new Option("韶关","韶关");
  subTypeForm.options[4]=new Option("潮州","潮州");
  subTypeForm.options[5]=new Option("汕头","汕头");
  subTypeForm.options[6]=new Option("肇庆","肇庆");
  subTypeForm.options[7]=new Option("湛江","湛江");
  subTypeForm.options[8]=new Option("佛山","佛山");
  subTypeForm.options[9]=new Option("新会","新会");
  subTypeForm.options[10]=new Option("河源","河源");
  subTypeForm.options[11]=new Option("潮阳","潮阳");
  subTypeForm.options[12]=new Option("揭阳","揭阳");
  subTypeForm.options[13]=new Option("南海","南海");
  subTypeForm.options[14]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "1"://广西
  subTypeForm.options[0]=new Option("南宁","南宁");
  subTypeForm.options[1]=new Option("柳州","柳州");
  subTypeForm.options[2]=new Option("桂林","桂林");
  subTypeForm.options[3]=new Option("北海","北海");
  subTypeForm.options[4]=new Option("合山","合山");
  subTypeForm.options[5]=new Option("凭祥","凭祥");
  subTypeForm.options[6]=new Option("梧州","梧州");
  subTypeForm.options[7]=new Option("玉林","玉林");
  subTypeForm.options[8]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "2"://北京
  subTypeForm.options[0]=new Option("北京","北京");
  subTypeForm.options[0].selected=true;
  break;
 case "3"://海南
  subTypeForm.options[0]=new Option("海口","海口");
  subTypeForm.options[1]=new Option("三亚","三亚");
  subTypeForm.options[2]=new Option("琼海","琼海");
  subTypeForm.options[3]=new Option("儋州","儋州");
  subTypeForm.options[4]=new Option("通什","通什");
  subTypeForm.options[5]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "4"://福建
  subTypeForm.options[0]=new Option("福州","福州");
  subTypeForm.options[1]=new Option("厦门","厦门");
  subTypeForm.options[2]=new Option("泉州","泉州");
  subTypeForm.options[3]=new Option("漳州","漳州");
  subTypeForm.options[4]=new Option("南平","南平");
  subTypeForm.options[5]=new Option("三明","三明");
  subTypeForm.options[6]=new Option("莆田","莆田");
  subTypeForm.options[7]=new Option("龙岩","龙岩");
  subTypeForm.options[8]=new Option("晋江","晋江");
  subTypeForm.options[9]=new Option("武夷山","武夷山");
  subTypeForm.options[10]=new Option("永安","永安");
  subTypeForm.options[11]=new Option("石狮","石狮");
  subTypeForm.options[12]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "5"://天津
  subTypeForm.options[0]=new Option("天津","天津");
  subTypeForm.options[0].selected=true;
  break;
 case "6"://湖南
  subTypeForm.options[0]=new Option("长沙","长沙");
  subTypeForm.options[1]=new Option("衡阳","衡阳");
  subTypeForm.options[2]=new Option("邵阳","邵阳");
  subTypeForm.options[3]=new Option("湘潭","湘潭");
  subTypeForm.options[4]=new Option("岳阳","岳阳");
  subTypeForm.options[5]=new Option("株洲","株洲");
  subTypeForm.options[6]=new Option("常德","常德");
  subTypeForm.options[7]=new Option("津市","津市");
  subTypeForm.options[8]=new Option("耒阳","耒阳");
  subTypeForm.options[9]=new Option("醴陵","醴陵");
  subTypeForm.options[10]=new Option("益阳","益阳");
  subTypeForm.options[11]=new Option("张家界","张家界");
  subTypeForm.options[12]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "7"://湖北
  subTypeForm.options[0]=new Option("武汉","武汉");
  subTypeForm.options[1]=new Option("黄石","黄石");
  subTypeForm.options[2]=new Option("荆沙","荆沙");
  subTypeForm.options[3]=new Option("十堰","十堰");
  subTypeForm.options[4]=new Option("襄樊","襄樊");
  subTypeForm.options[5]=new Option("宜昌","宜昌");
  subTypeForm.options[6]=new Option("鄂州","鄂州");
  subTypeForm.options[7]=new Option("黄冈","黄冈");
  subTypeForm.options[8]=new Option("随州","随州");
  subTypeForm.options[9]=new Option("荆门","荆门");
  subTypeForm.options[10]=new Option("老河口","老河口");
  subTypeForm.options[11]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "8"://河南
  subTypeForm.options[0]=new Option("郑州","郑州");
  subTypeForm.options[1]=new Option("焦作","焦作");
  subTypeForm.options[2]=new Option("商丘","商丘");
  subTypeForm.options[3]=new Option("洛阳","洛阳");
  subTypeForm.options[4]=new Option("平顶山","平顶山");
  subTypeForm.options[5]=new Option("鹤壁","5鹤壁");
  subTypeForm.options[6]=new Option("新乡","新乡");
  subTypeForm.options[7]=new Option("安阳","安阳");
  subTypeForm.options[8]=new Option("开封","开封");
  subTypeForm.options[9]=new Option("漯河","漯河");
  subTypeForm.options[10]=new Option("南阳","南阳");
  subTypeForm.options[11]=new Option("南阳","南阳");
  subTypeForm.options[12]=new Option("濮阳","濮阳");
  subTypeForm.options[13]=new Option("三门峡","三门峡");
  subTypeForm.options[14]=new Option("信阳","信阳");
  subTypeForm.options[15]=new Option("许昌","许昌");
  subTypeForm.options[16]=new Option("驻马店","驻马店");
  subTypeForm.options[17]=new Option("周口","周口");
  subTypeForm.options[18]=new Option("其他","其他");
  subTypeForm.options[0].selected=true;
  break;
 case "9"://河北
  subTypeForm.options[0]=new Option("石家庄","石家庄");
  subTypeForm.options[1]=new Option("唐山","唐山");
  subTypeForm.options[2]=new Option("邯郸","邯郸");
  subTypeForm.options[3]=new Option("秦皇岛","秦皇岛");
  subTypeForm.options[4]=new Option("邢台","邢台");
  subTypeForm.options[5]=new Option("保定","保定");
  subTypeForm.options[6]=new Option("张家口","张家口");
  subTypeForm.options[7]=new Option("承德","承德");
  subTypeForm.options[8]=new Option("沧州","沧州");
  subTypeForm.options[9]=new Option("定州","定州");
  subTypeForm.options[10]=new Option("廊坊","廊坊");
  subTypeForm.options[11]=new Option("涿州","涿州");
  subTypeForm.options[12]=new Option("遵化","遵化");
  subTypeForm.options[13]=new Option("衡水","衡水");
  subTypeForm.options[14]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "10"://山东
  subTypeForm.options[0]=new Option("济南","济南");
  subTypeForm.options[1]=new Option("青岛","青岛");
  subTypeForm.options[2]=new Option("淄博","淄博");
  subTypeForm.options[3]=new Option("烟台","烟台");
  subTypeForm.options[4]=new Option("济宁","济宁");
  subTypeForm.options[5]=new Option("德州","德州");
  subTypeForm.options[6]=new Option("泰安","泰安");
  subTypeForm.options[7]=new Option("潍坊","潍坊");
  subTypeForm.options[8]=new Option("东营","东营");
  subTypeForm.options[9]=new Option("枣庄","枣庄");
  subTypeForm.options[10]=new Option("莱芜","莱芜");
  subTypeForm.options[11]=new Option("聊城","聊城");
  subTypeForm.options[12]=new Option("青州","青州");
  subTypeForm.options[13]=new Option("日照","日照");
  subTypeForm.options[14]=new Option("威海","威海");
  subTypeForm.options[15]=new Option("曲阜","曲阜");
  subTypeForm.options[16]=new Option("兖州","兖州");
  subTypeForm.options[17]=new Option("荷泽","荷泽");
  subTypeForm.options[18]=new Option("即墨","即墨");
  subTypeForm.options[19]=new Option("荣成","荣成");
  subTypeForm.options[20]=new Option("邹城","邹城");
  subTypeForm.options[21]=new Option("崂山","崂山");
  subTypeForm.options[22]=new Option("泰安","泰安");
  subTypeForm.options[23]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "11"://山西
  subTypeForm.options[0]=new Option("太原","太原");
  subTypeForm.options[1]=new Option("临汾","临汾");
  subTypeForm.options[2]=new Option("大同","大同");
  subTypeForm.options[3]=new Option("阳泉","阳泉");
  subTypeForm.options[4]=new Option("晋城","晋城");
  subTypeForm.options[5]=new Option("晋城","晋城");
  subTypeForm.options[6]=new Option("忻州","忻州");
  subTypeForm.options[7]=new Option("榆次","榆次");
  subTypeForm.options[8]=new Option("侯马","侯马");
  subTypeForm.options[9]=new Option("运城","运城");
  subTypeForm.options[10]=new Option("朔州","朔州");
  subTypeForm.options[11]=new Option("新绛","新绛");
  subTypeForm.options[12]=new Option("代县","代县");
  subTypeForm.options[13]=new Option("平遥","平遥");
  subTypeForm.options[14]=new Option("祁县","祁县");
  subTypeForm.options[15]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "12"://黑龙江
  subTypeForm.options[0]=new Option("哈尔滨","哈尔滨");
  subTypeForm.options[1]=new Option("大庆","大庆");
  subTypeForm.options[2]=new Option("佳木斯","佳木斯");
  subTypeForm.options[3]=new Option("牡丹江","牡丹江");
  subTypeForm.options[4]=new Option("齐齐哈尔","齐齐哈尔");
  subTypeForm.options[5]=new Option("伊春","伊春");
  subTypeForm.options[6]=new Option("绥化","绥化");
  subTypeForm.options[7]=new Option("黑河","黑河");
  subTypeForm.options[8]=new Option("五大连","五大连");
  subTypeForm.options[9]=new Option("绥芬河","绥芬河");
  subTypeForm.options[10]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "13"://辽宁
  subTypeForm.options[0]=new Option("沈阳","沈阳");
  subTypeForm.options[1]=new Option("锦州","锦州");
  subTypeForm.options[2]=new Option("丹东","丹东");
  subTypeForm.options[3]=new Option("大连","大连");
  subTypeForm.options[4]=new Option("盘锦","盘锦");
  subTypeForm.options[5]=new Option("鞍山","鞍山");
  subTypeForm.options[6]=new Option("抚顺","抚顺");
  subTypeForm.options[7]=new Option("本溪","本溪");
  subTypeForm.options[8]=new Option("营口","营口");
  subTypeForm.options[9]=new Option("铁岭","铁岭");
  subTypeForm.options[10]=new Option("朝阳","朝阳");
  subTypeForm.options[11]=new Option("东港","东港");
  subTypeForm.options[12]=new Option("海城","海城");
  subTypeForm.options[13]=new Option("葫芦岛","葫芦岛");
  subTypeForm.options[14]=new Option("辽阳","辽阳");
  subTypeForm.options[15]=new Option("兴城","兴城");
  subTypeForm.options[16]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "14"://上海
  subTypeForm.options[0]=new Option("上海","上海");
  subTypeForm.options[0].selected=true;
  break;
 case "15"://甘肃
  subTypeForm.options[0]=new Option("兰州","兰州");
  subTypeForm.options[1]=new Option("嘉峪关","嘉峪关");
  subTypeForm.options[2]=new Option("金昌","金昌");
  subTypeForm.options[3]=new Option("玉门","玉门");
  subTypeForm.options[4]=new Option("天水","天水");
  subTypeForm.options[5]=new Option("白银","白银");
  subTypeForm.options[6]=new Option("敦煌","敦煌");
  subTypeForm.options[7]=new Option("武威","武威");
  subTypeForm.options[8]=new Option("张掖","张掖");
  subTypeForm.options[9]=new Option("平凉","平凉");
  subTypeForm.options[10]=new Option("临夏","临夏");
  subTypeForm.options[11]=new Option("酒泉","酒泉");
  subTypeForm.options[12]=new Option("西峰","西峰");
  subTypeForm.options[13]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "16"://青海
  subTypeForm.options[0]=new Option("西宁","西宁");
  subTypeForm.options[1]=new Option("德令哈","德令哈");
  subTypeForm.options[2]=new Option("格尔木","格尔木");
  subTypeForm.options[3]=new Option("恰卜恰","恰卜恰");
  subTypeForm.options[4]=new Option("湟源","湟源");
  subTypeForm.options[5]=new Option("同仁","同仁");
  subTypeForm.options[6]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "17"://新疆
  subTypeForm.options[0]=new Option("乌鲁木齐","乌鲁木齐");
  subTypeForm.options[1]=new Option("克拉玛依","克拉玛依");
  subTypeForm.options[2]=new Option("吐鲁番","吐鲁番");
  subTypeForm.options[3]=new Option("石河子","石河子");
  subTypeForm.options[4]=new Option("阿勒泰","阿勒泰");
  subTypeForm.options[5]=new Option("阿克苏","阿克苏");
  subTypeForm.options[6]=new Option("库尔勒","库尔勒");
  subTypeForm.options[7]=new Option("阿图什","阿图什");
  subTypeForm.options[8]=new Option("奎屯","奎屯");
  subTypeForm.options[9]=new Option("伊宁","伊宁");
  subTypeForm.options[10]=new Option("米泉","米泉");
  subTypeForm.options[11]=new Option("塔城","塔城");
  subTypeForm.options[12]=new Option("喀什","喀什");
  subTypeForm.options[13]=new Option("哈密","哈密");
  subTypeForm.options[14]=new Option("昌吉","昌吉");
  subTypeForm.options[15]=new Option("博乐","博乐");
  subTypeForm.options[16]=new Option("和田","和田");
  subTypeForm.options[17]=new Option("阜康","阜康");
  subTypeForm.options[18]=new Option("天山","天山");
  subTypeForm.options[19]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "18"://西藏
  subTypeForm.options[0]=new Option("拉萨","拉萨");
  subTypeForm.options[1]=new Option("日喀则","日喀则");
  subTypeForm.options[2]=new Option("林芝","林芝");
  subTypeForm.options[3]=new Option("昌都","昌都");
  subTypeForm.options[4]=new Option("那曲","那曲");
  subTypeForm.options[5]=new Option("罗布林卡","罗布林卡");
  subTypeForm.options[6]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "19"://宁夏
  subTypeForm.options[0]=new Option("银川","银川");
  subTypeForm.options[1]=new Option("石嘴山","石嘴山");
  subTypeForm.options[2]=new Option("吴忠","吴忠");
  subTypeForm.options[3]=new Option("青铜峡","青铜峡");
  subTypeForm.options[4]=new Option("固原","固原");
  subTypeForm.options[5]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "20"://四川
  subTypeForm.options[0]=new Option("成都","成都");
  subTypeForm.options[1]=new Option("泸州","泸州");
  subTypeForm.options[2]=new Option("攀枝花","攀枝花");
  subTypeForm.options[3]=new Option("自贡","自贡");
  subTypeForm.options[4]=new Option("阆中","阆中");
  subTypeForm.options[5]=new Option("乐山","乐山");
  subTypeForm.options[6]=new Option("宜宾","宜宾");
  subTypeForm.options[7]=new Option("达川","达川");
  subTypeForm.options[8]=new Option("华蓥","华蓥");
  subTypeForm.options[9]=new Option("江油","江油");
  subTypeForm.options[10]=new Option("南充","南充");
  subTypeForm.options[11]=new Option("万县","万县");
  subTypeForm.options[12]=new Option("西昌","西昌");
  subTypeForm.options[13]=new Option("雅安","雅安");
  subTypeForm.options[14]=new Option("广元","广元");
  subTypeForm.options[15]=new Option("都江堰","都江堰");
  subTypeForm.options[16]=new Option("康定","康定");
  subTypeForm.options[17]=new Option("松潘","松潘");
  subTypeForm.options[18]=new Option("绵阳","绵阳");
  subTypeForm.options[19]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "21"://云南
  subTypeForm.options[0]=new Option("昆明","昆明");
  subTypeForm.options[1]=new Option("大理","大理");
  subTypeForm.options[2]=new Option("东川","东川");
  subTypeForm.options[3]=new Option("个旧","个旧");
  subTypeForm.options[4]=new Option("开远","开远");
  subTypeForm.options[5]=new Option("景洪","景洪");
  subTypeForm.options[6]=new Option("瑞丽","瑞丽");
  subTypeForm.options[7]=new Option("畹町","畹町");
  subTypeForm.options[8]=new Option("昭通","昭通");
  subTypeForm.options[9]=new Option("玉溪","玉溪");
  subTypeForm.options[10]=new Option("楚雄","楚雄");
  subTypeForm.options[11]=new Option("曲靖","曲靖");
  subTypeForm.options[12]=new Option("保山","保山");
  subTypeForm.options[13]=new Option("思茅","思茅");
  subTypeForm.options[14]=new Option("宣威","宣威");
  subTypeForm.options[15]=new Option("安宁","安宁");
  subTypeForm.options[16]=new Option("建水","建水");
  subTypeForm.options[17]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "22"://吉林
  subTypeForm.options[0]=new Option("长春","长春");
  subTypeForm.options[1]=new Option("吉林","吉林");
  subTypeForm.options[2]=new Option("辽源","辽源");
  subTypeForm.options[3]=new Option("四平","四平");
  subTypeForm.options[4]=new Option("通化","通化");
  subTypeForm.options[5]=new Option("白城","白城");
  subTypeForm.options[6]=new Option("白山","白山");
  subTypeForm.options[7]=new Option("珲春","珲春");
  subTypeForm.options[8]=new Option("集安","集安");
  subTypeForm.options[9]=new Option("图们","图们");
  subTypeForm.options[10]=new Option("延吉","延吉");
  subTypeForm.options[11]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "23"://内蒙古
  subTypeForm.options[0]=new Option("呼和浩特","呼和浩特");
  subTypeForm.options[1]=new Option("包头","包头");
  subTypeForm.options[2]=new Option("乌海","乌海");
  subTypeForm.options[3]=new Option("赤峰","赤峰");
  subTypeForm.options[4]=new Option("东胜","东胜");
  subTypeForm.options[5]=new Option("二连浩特","二连浩特");
  subTypeForm.options[6]=new Option("满洲里","满洲里");
  subTypeForm.options[7]=new Option("通辽","通辽");
  subTypeForm.options[8]=new Option("锡林浩特","锡林浩特");
  subTypeForm.options[9]=new Option("根河","根河");
  subTypeForm.options[10]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "24"://陕西
  subTypeForm.options[0]=new Option("西安","西安");
  subTypeForm.options[1]=new Option("铜川","铜川");
  subTypeForm.options[2]=new Option("宝鸡","宝鸡");
  subTypeForm.options[3]=new Option("汉中","汉中");
  subTypeForm.options[4]=new Option("渭南","渭南");
  subTypeForm.options[5]=new Option("咸阳","咸阳");
  subTypeForm.options[6]=new Option("延安","延安");
  subTypeForm.options[7]=new Option("榆林","榆林");
  subTypeForm.options[8]=new Option("韩城","韩城");
  subTypeForm.options[9]=new Option("安康","安康");
  subTypeForm.options[10]=new Option("华阴","华阴");
  subTypeForm.options[11]=new Option("商州","商州");
  subTypeForm.options[12]=new Option("兴平","兴平");
  subTypeForm.options[13]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "25"://安徽
  subTypeForm.options[0]=new Option("合肥","合肥");
  subTypeForm.options[1]=new Option("淮北","淮北");
  subTypeForm.options[2]=new Option("蚌埠","蚌埠");
  subTypeForm.options[3]=new Option("马鞍山","马鞍山");
  subTypeForm.options[4]=new Option("黄山","黄山");
  subTypeForm.options[5]=new Option("安庆","安庆");
  subTypeForm.options[6]=new Option("淮南","淮南");
  subTypeForm.options[7]=new Option("铜陵","铜陵");
  subTypeForm.options[8]=new Option("芜湖","芜湖");
  subTypeForm.options[9]=new Option("亳州","亳州");
  subTypeForm.options[10]=new Option("巢湖","巢湖");
  subTypeForm.options[11]=new Option("滁州","滁州");
  subTypeForm.options[12]=new Option("阜阳","阜阳");
  subTypeForm.options[13]=new Option("贵池","贵池");
  subTypeForm.options[14]=new Option("界首","界首");
  subTypeForm.options[15]=new Option("六安","六安");
  subTypeForm.options[16]=new Option("明光","明光");
  subTypeForm.options[17]=new Option("宿州","宿州");
  subTypeForm.options[18]=new Option("天长","天长");
  subTypeForm.options[19]=new Option("宣州","宣州");
  subTypeForm.options[20]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "26"://贵州
  subTypeForm.options[0]=new Option("贵阳","贵阳");
  subTypeForm.options[1]=new Option("安顺","安顺");
  subTypeForm.options[2]=new Option("六盘水","六盘水");
  subTypeForm.options[3]=new Option("遵义","遵义");
  subTypeForm.options[4]=new Option("凯里","凯里");
  subTypeForm.options[5]=new Option("都匀","都匀");
  subTypeForm.options[6]=new Option("铜仁","铜仁");
  subTypeForm.options[7]=new Option("兴义","兴义");
  subTypeForm.options[8]=new Option("清镇","清镇");
  subTypeForm.options[9]=new Option("毕节","毕节");
  subTypeForm.options[10]=new Option("赤水","赤水");
  subTypeForm.options[11]=new Option("仁怀","仁怀");
  subTypeForm.options[12]=new Option("镇远","镇远");
  subTypeForm.options[13]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "27"://江苏
  subTypeForm.options[0]=new Option("南京","南京");
  subTypeForm.options[1]=new Option("徐州","徐州");
  subTypeForm.options[2]=new Option("连云港","连云港");
  subTypeForm.options[3]=new Option("苏州","苏州");
  subTypeForm.options[4]=new Option("无锡","无锡");
  subTypeForm.options[5]=new Option("常州","常州");
  subTypeForm.options[6]=new Option("常熟","常熟");
  subTypeForm.options[7]=new Option("淮安","淮安");
  subTypeForm.options[8]=new Option("南通","南通");
  subTypeForm.options[9]=new Option("如皋","如皋");
  subTypeForm.options[10]=new Option("泰州","泰州");
  subTypeForm.options[11]=new Option("通州","通州");
  subTypeForm.options[12]=new Option("扬州","扬州");
  subTypeForm.options[13]=new Option("宜兴","宜兴");
  subTypeForm.options[14]=new Option("镇江","镇江");
  subTypeForm.options[15]=new Option("海门","海门");
  subTypeForm.options[16]=new Option("东台","东台");
  subTypeForm.options[17]=new Option("太湖","太湖");
  subTypeForm.options[18]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "28"://重庆
  subTypeForm.options[0]=new Option("重庆","重庆");
  subTypeForm.options[0].selected=true;
  break;
 case "29"://浙江
  subTypeForm.options[0]=new Option("杭州","杭州");
  subTypeForm.options[1]=new Option("宁波","宁波");
  subTypeForm.options[2]=new Option("温州","温州");
  subTypeForm.options[3]=new Option("绍兴","绍兴");
  subTypeForm.options[4]=new Option("金华","金华");
  subTypeForm.options[5]=new Option("嘉兴","嘉兴");
  subTypeForm.options[6]=new Option("衢州","衢州");
  subTypeForm.options[7]=new Option("慈溪","慈溪");
  subTypeForm.options[8]=new Option("奉化","奉化");
  subTypeForm.options[9]=new Option("海宁","海宁");
  subTypeForm.options[10]=new Option("兰溪","兰溪");
  subTypeForm.options[11]=new Option("丽水","丽水");
  subTypeForm.options[12]=new Option("临海","临海");
  subTypeForm.options[13]=new Option("瑞安","瑞安");
  subTypeForm.options[14]=new Option("上虞","上虞");
  subTypeForm.options[15]=new Option("萧山","萧山");
  subTypeForm.options[16]=new Option("余姚","余姚");
  subTypeForm.options[17]=new Option("舟山","舟山");
  subTypeForm.options[18]=new Option("富阳","富阳");
  subTypeForm.options[19]=new Option("临安","临安");
  subTypeForm.options[20]=new Option("平湖","平湖");
  subTypeForm.options[21]=new Option("嵊州","嵊州");
  subTypeForm.options[22]=new Option("台州","台州");
  subTypeForm.options[22]=new Option("湖州","湖州");
  subTypeForm.options[23]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "30"://江西
  subTypeForm.options[0]=new Option("南昌","南昌");
  subTypeForm.options[1]=new Option("景德镇","景德镇");
  subTypeForm.options[2]=new Option("萍乡","萍乡");
  subTypeForm.options[3]=new Option("九江","九江");
  subTypeForm.options[4]=new Option("赣州","赣州");
  subTypeForm.options[5]=new Option("新余","新余");
  subTypeForm.options[6]=new Option("吉安","吉安");
  subTypeForm.options[7]=new Option("临川","临川");
  subTypeForm.options[8]=new Option("瑞昌","瑞昌");
  subTypeForm.options[9]=new Option("樟树","樟树");
  subTypeForm.options[10]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "31"://国外
  subTypeForm.options[0]=new Option("亚州","亚州");
  subTypeForm.options[1]=new Option("北美","北美");
  subTypeForm.options[2]=new Option("南美","南美");
  subTypeForm.options[3]=new Option("欧洲","欧洲");
  subTypeForm.options[4]=new Option("非洲","非洲");
  subTypeForm.options[5]=new Option("大洋洲","大洋洲");
  subTypeForm.options[0].selected=true;
  break;
 case "32"://台湾
  subTypeForm.options[0]=new Option("台北","台北");
  subTypeForm.options[1]=new Option("高雄","高雄");
  subTypeForm.options[2]=new Option("台中","台中");
  subTypeForm.options[3]=new Option("台南","台南");
  subTypeForm.options[4]=new Option("基隆","基隆");
  subTypeForm.options[5]=new Option("新竹","新竹");
  subTypeForm.options[6]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 case "33"://香港
  subTypeForm.options[0]=new Option("香港","香港");
  subTypeForm.options[1]=new Option("九龙","九龙");
  subTypeForm.options[2]=new Option("新界","新界");
  subTypeForm.options[0].selected=true;
  break;
 case "34"://澳门
  subTypeForm.options[0]=new Option("澳门","澳门");
  subTypeForm.options[0].selected=true;
  break;
 case "35"://宁波
  subTypeForm.options[0]=new Option("海曙","海曙");
  subTypeForm.options[1]=new Option("江东","江东");
  subTypeForm.options[2]=new Option("江北","江北");
  subTypeForm.options[3]=new Option("鄞州","鄞州");
  subTypeForm.options[4]=new Option("镇海","镇海");
  subTypeForm.options[5]=new Option("余姚","余姚");
  subTypeForm.options[6]=new Option("慈溪","慈溪");
  subTypeForm.options[7]=new Option("奉化","奉化");
  subTypeForm.options[8]=new Option("宁海","宁海");
  subTypeForm.options[9]=new Option("象山","象山");
  subTypeForm.options[10]=new Option("北仑","北仑");
  subTypeForm.options[11]=new Option("其它","其它");
  subTypeForm.options[0].selected=true;
  break;
 }
return -1;
}

function SetCity(){
 p = document.Form1.lb_province;
 c = document.Form1.city;
 update_city(p.options[p.options.selectedIndex].value, c);
 return ;
 
}
  </script>