省份城市联动下拉列表

最新推荐文章于 2020-07-02 18:43:15 发布
最新推荐文章于 2020-07-02 18:43:15 发布
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分类专栏： web开发 文章标签： function javascript action input html 金山
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本文链接：https://blog.youkuaiyun.com/kang275284/article/details/2058754

<html>
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body bgcolor=#FFFFFF alink=#333333 vlink=#333333 link=#333333 topmargin=0 leftmargin=0>

<form action="http://www.chinaleader.com/cgi-bin/register.cgi" method=post name="creator" enctype="multipart/form-data">

<script language="javascript">
<!--
var where = new Array(35);
function comefrom(loca,locacity) { this.loca = loca; this.locacity = locacity; }
where[0]= new comefrom("请选择省份名","请选择城市名");
where[1] = new comefrom("北京","|东城|西城|崇文|宣武|朝阳|丰台|石景山|海淀|门头沟|房山|通州|顺义|昌平|大兴|平谷|怀柔|密云|延庆");
where[2] = new comefrom("上海","|黄浦|卢湾|徐汇|长宁|静安|普陀|闸北|虹口|杨浦|闵行|宝山|嘉定|浦东|金山|松江|青浦|南汇|奉贤|崇明");
where[3] = new comefrom("天津","|和平|东丽|河东|西青|河西|津南|南开|北辰|河北|武清|红挢|塘沽|汉沽|大港|宁河|静海|宝坻|蓟县");
where[4] = new comefrom("重庆","|万州|涪陵|渝中|大渡口|江北|沙坪坝|九龙坡|南岸|北碚|万盛|双挢|渝北|巴南|黔江|长寿|綦江|潼南|铜梁|大足|荣昌|壁山|梁平|城口|丰都|垫江|武隆|忠县|开县|云阳|奉节|巫山|巫溪|石柱|秀山|酉阳|彭水|江津|合川|永川|南川");
where[5] = new comefrom("河北","|石家庄|邯郸|邢台|保定|张家口|承德|廊坊|唐山|秦皇岛|沧州|衡水");
where[6] = new comefrom("山西","|太原|大同|阳泉|长治|晋城|朔州|吕梁|忻州|晋中|临汾|运城");
where[7] = new comefrom("内蒙古","|呼和浩特|包头|乌海|赤峰|呼伦贝尔盟|阿拉善盟|哲里木盟|兴安盟|乌兰察布盟|锡林郭勒盟|巴彦淖尔盟|伊克昭盟");
where[8] = new comefrom("辽宁","|沈阳|大连|鞍山|抚顺|本溪|丹东|锦州|营口|阜新|辽阳|盘锦|铁岭|朝阳|葫芦岛");
where[9] = new comefrom("吉林","|长春|吉林|四平|辽源|通化|白山|松原|白城|延边");
where[10] = new comefrom("黑龙江","|哈尔滨|齐齐哈尔|牡丹江|佳木斯|大庆|绥化|鹤岗|鸡西|黑河|双鸭山|伊春|七台河|大兴安岭");
where[11] = new comefrom("江苏","|南京|镇江|苏州|南通|扬州|盐城|徐州|连云港|常州|无锡|宿迁|泰州|淮安");
where[12] = new comefrom("浙江","|杭州|宁波|温州|嘉兴|湖州|绍兴|金华|衢州|舟山|台州|丽水");
where[13] = new comefrom("安徽","|合肥|芜湖|蚌埠|马鞍山|淮北|铜陵|安庆|黄山|滁州|宿州|池州|淮南|巢湖|阜阳|六安|宣城|亳州");
where[14] = new comefrom("福建","|福州|厦门|莆田|三明|泉州|漳州|南平|龙岩|宁德");
where[15] = new comefrom("江西","|南昌市|景德镇|九江|鹰潭|萍乡|新馀|赣州|吉安|宜春|抚州|上饶");
where[16] = new comefrom("山东","|济南|青岛|淄博|枣庄|东营|烟台|潍坊|济宁|泰安|威海|日照|莱芜|临沂|德州|聊城|滨州|菏泽");
where[17] = new comefrom("河南","|郑州|开封|洛阳|平顶山|安阳|鹤壁|新乡|焦作|濮阳|许昌|漯河|三门峡|南阳|商丘|信阳|周口|驻马店|济源");
where[18] = new comefrom("湖北","|武汉|宜昌|荆州|襄樊|黄石|荆门|黄冈|十堰|恩施|潜江|天门|仙桃|随州|咸宁|孝感|鄂州");
where[19] = new comefrom("湖南","|长沙|常德|株洲|湘潭|衡阳|岳阳|邵阳|益阳|娄底|怀化|郴州|永州|湘西|张家界");
where[20] = new comefrom("广东","|广州|深圳|珠海|汕头|东莞|中山|佛山|韶关|江门|湛江|茂名|肇庆|惠州|梅州|汕尾|河源|阳江|清远|潮州|揭阳|云浮");
where[21] = new comefrom("广西","|南宁|柳州|桂林|梧州|北海|防城港|钦州|贵港|玉林|南宁地区|柳州地区|贺州|百色|河池");
where[22] = new comefrom("海南","|海口|三亚");
where[23] = new comefrom("四川","|成都|绵阳|德阳|自贡|攀枝花|广元|内江|乐山|南充|宜宾|广安|达川|雅安|眉山|甘孜|凉山|泸州");
where[24] = new comefrom("贵州","|贵阳|六盘水|遵义|安顺|铜仁|黔西南|毕节|黔东南|黔南");
where[25] = new comefrom("云南","|昆明|大理|曲靖|玉溪|昭通|楚雄|红河|文山|思茅|西双版纳|保山|德宏|丽江|怒江|迪庆|临沧");
where[26] = new comefrom("西藏","|拉萨|日喀则|山南|林芝|昌都|阿里|那曲");
where[27] = new comefrom("陕西","|西安|宝鸡|咸阳|铜川|渭南|延安|榆林|汉中|安康|商洛");
where[28] = new comefrom("甘肃","|兰州|嘉峪关|金昌|白银|天水|酒泉|张掖|武威|定西|陇南|平凉|庆阳|临夏|甘南");
where[29] = new comefrom("宁夏","|银川|石嘴山|吴忠|固原");
where[30] = new comefrom("青海","|西宁|海东|海南|海北|黄南|玉树|果洛|海西");
where[31] = new comefrom("新疆","|乌鲁木齐|石河子|克拉玛依|伊犁|巴音郭勒|昌吉|克孜勒苏柯尔克孜|博尔塔拉|吐鲁番|哈密|喀什|和田|阿克苏");
where[32] = new comefrom("香港","");
where[33] = new comefrom("澳门","");
where[34] = new comefrom("台湾","|台北|高雄|台中|台南|屏东|南投|云林|新竹|彰化|苗栗|嘉义|花莲|桃园|宜兰|基隆|台东|金门|马祖|澎湖");
where[35] = new comefrom("其它","|北美洲|南美洲|亚洲|非洲|欧洲|大洋洲");
function select() {
with(document.creator.province) { var loca2 = options[selectedIndex].value; }
for(i = 0;i < where.length;i ++) {
if (where[i].loca == loca2) {
loca3 = (where[i].locacity).split("|");
for(j = 0;j < loca3.length;j++) { with(document.creator.city) { length = loca3.length; options[j].text = loca3[j]; options[j].value = loca3[j]; var loca4=options[selectedIndex].value;}}
break;
}}
document.creator.newlocation.value=loca2+loca4;
}
function init() {
with(document.creator.province) {
length = where.length;
for(k=0;k<where.length;k++) { options[k].text = where[k].loca; options[k].value = where[k].loca; }
options[selectedIndex].text = where[0].loca; options[selectedIndex].value = where[0].loca;
}
with(document.creator.city) {
loca3 = (where[0].locacity).split("|");
length = loca3.length;
for(l=0;l<length;l++) { options[l].text = loca3[l]; options[l].value = loca3[l]; }
options[selectedIndex].text = loca3[0]; options[selectedIndex].value = loca3[0];
}}
-->
</script>
<body onload="init()">
<font color=#000000><b>来自：</b><br>请输入您所在国家的具体地方。此项可选<br><br>
省份 <select name="province" onChange = "select()"></select>　城市 <select name="city" onChange = "select()"></select><br>
我在 <input type=text name="newlocation" maxlength=12 size=12 style="font-weight: bold">　不能超过12个字符（6个汉字）
</form>

//下面是另一种方法：

<SCRIPT language = "JavaScript">
var onecount;
onecount=0;
subcat = new Array();
       
subcat[0] = new Array("合肥市","1","1");
       
subcat[1] = new Array("芜湖市","1","2");
       
subcat[2] = new Array("蚌埠市","1","3");
       
subcat[3] = new Array("淮南市","1","4");
       
subcat[4] = new Array("马鞍山市","1","5");
       
subcat[5] = new Array("安庆市","1","6");
       
subcat[6] = new Array("宿州市","1","7");
       
subcat[7] = new Array("阜阳市","1","8");
       
subcat[8] = new Array("黄山市","1","9");
       
subcat[9] = new Array("铜陵市","1","10");
       
subcat[10] = new Array("淮北市","1","11");
       
subcat[11] = new Array("宣城市","1","12");
       
subcat[12] = new Array("六安市","1","13");
       
subcat[13] = new Array("巢湖市","1","14");
       
subcat[14] = new Array("滁州市","1","15");
       
subcat[15] = new Array("池州市","1","16");
       
subcat[16] = new Array("毫州市","1","17");
       
subcat[17] = new Array("北京市","2","18");
       
subcat[18] = new Array("上海市","3","19");
       
subcat[19] = new Array("天津市","4","20");
       
subcat[20] = new Array("重庆市","5","21");
       
subcat[21] = new Array("南京市","6","22");
       
subcat[22] = new Array("无锡市","6","23");
       
subcat[23] = new Array("苏州市","6","24");
       
subcat[24] = new Array("常州市","6","25");
       
subcat[25] = new Array("徐州市","6","26");
       
subcat[26] = new Array("扬州市","6","27");
       
subcat[27] = new Array("镇江市","6","28");
       
subcat[28] = new Array("盐城市","6","29");
       
subcat[29] = new Array("南通市","6","30");
       
subcat[30] = new Array("连云港市","6","31");
       
subcat[31] = new Array("淮安市","6","32");
       
subcat[32] = new Array("泰州市","6","33");
       
subcat[33] = new Array("宿迁市","6","34");
       
subcat[34] = new Array("广州市","7","35");
       
subcat[35] = new Array("深圳市","7","36");
       
subcat[36] = new Array("东莞市","7","37");
       
subcat[37] = new Array("中山市","7","38");
       
subcat[38] = new Array("珠海市","7","39");
       
subcat[39] = new Array("湛江市","7","40");
       
subcat[40] = new Array("汕头市","7","41");
       
subcat[41] = new Array("惠州市","7","42");
       
subcat[42] = new Array("佛山市","7","43");
       
subcat[43] = new Array("潮州市","7","44");
       
subcat[44] = new Array("河源市","7","45");


 

       
subcat[45] = new Array("江门市","7","46");
       
subcat[46] = new Array("揭阳市","7","47");
       
subcat[47] = new Array("茂名市","7","48");
       
subcat[48] = new Array("梅州市","7","49");
       
subcat[49] = new Array("清远市","7","50");
       
subcat[50] = new Array("汕尾市","7","51");
       
subcat[51] = new Array("韶关市","7","52");
       
subcat[52] = new Array("阳江市","7","53");
       
subcat[53] = new Array("云浮市","7","54");
       
subcat[54] = new Array("肇庆市","7","55");
       
subcat[55] = new Array("南宁市","8","56");
       
subcat[56] = new Array("桂林市","8","57");
       
subcat[57] = new Array("百色市","8","58");
       
subcat[58] = new Array("北海市","8","59");
       
subcat[59] = new Array("崇左市","8","60");
       
subcat[60] = new Array("防城港市","8","61");
       
subcat[61] = new Array("贵港市","8","62");
       
subcat[62] = new Array("河池市","8","63");
       
subcat[63] = new Array("贺州市","8","64");
       
subcat[64] = new Array("来宾市","8","65");
       
subcat[65] = new Array("柳州市","8","66");
       
subcat[66] = new Array("钦州市","8","67");
       
subcat[67] = new Array("梧州市","8","68");
       
subcat[68] = new Array("玉林市","8","69");
       
subcat[69] = new Array("贵阳市","9","70");
       
subcat[70] = new Array("遵义市","9","71");
       
subcat[71] = new Array("毕节市","9","72");
       
subcat[72] = new Array("六盘水市","9","73");
       
subcat[73] = new Array("铜仁市","9","74");
       
subcat[74] = new Array("安顺市","9","75");
       
subcat[75] = new Array("黔东南州","9","76");
       
subcat[76] = new Array("黔南州","9","77");
       
subcat[77] = new Array("黔西南州","9","78");
       
subcat[78] = new Array("海口市","10","79");
       
subcat[79] = new Array("三亚市","10","80");
       
subcat[80] = new Array("琼海市","10","81");
       
subcat[81] = new Array("儋州市","10","82");
       
subcat[82] = new Array("文昌市","10","83");
       
subcat[83] = new Array("万宁市","10","84");
       
subcat[84] = new Array("东方市","10","85");
       
subcat[85] = new Array("五指山市","10","86");
       
subcat[86] = new Array("定安县","10","87");
       
subcat[87] = new Array("屯昌县","10","88");
       
subcat[88] = new Array("澄迈县","10","89");
       
subcat[89] = new Array("临高县","10","90");
       
subcat[90] = new Array("陵水县","10","91");
       
subcat[91] = new Array("琼中县","10","92");
       
subcat[92] = new Array("保亭县","10","93");
       
subcat[93] = new Array("乐东县","10","94");
       
subcat[94] = new Array("昌江县","10","95");
       
subcat[95] = new Array("白沙县","10","96");
       
subcat[96] = new Array("石家庄市","11","97");
       
subcat[97] = new Array("唐山市","11","98");
       
subcat[98] = new Array("秦皇岛市","11","99");
       
subcat[99] = new Array("邯郸市","11","100");
       
subcat[100] = new Array("邢台市","11","101");
       
subcat[101] = new Array("张家口市","11","102");
       
subcat[102] = new Array("承德市","11","103");
       
subcat[103] = new Array("廊坊市","11","104");
       
subcat[104] = new Array("沧州市","11","105");
       
subcat[105] = new Array("保定市","11","106");
       
subcat[106] = new Array("衡水市","11","107");
       
subcat[107] = new Array("郑州","12","108");
       
subcat[108] = new Array("洛阳市","12","109");
       
subcat[109] = new Array("开封市","12","110");
       
subcat[110] = new Array("安阳市","12","111");
       
subcat[111] = new Array("新乡市","12","112");
       
subcat[112] = new Array("濮阳市","12","113");
       
subcat[113] = new Array("焦作市","12","114");
       
subcat[114] = new Array("鹤壁市","12","115");
       
subcat[115] = new Array("三门峡市","12","116");
       
subcat[116] = new Array("商丘市","12","117");
       
subcat[117] = new Array("许昌市","12","118");
       
subcat[118] = new Array("漯河市","12","119");
       
subcat[119] = new Array("平顶山市","12","120");
       
subcat[120] = new Array("驻马店市","12","121");
       
subcat[121] = new Array("周口市","12","122");
       
subcat[122] = new Array("南阳市","12","123");
       
subcat[123] = new Array("信阳市","12","124");
       
subcat[124] = new Array("济源市","12","125");
       
subcat[125] = new Array("济南市","13","126");
       
subcat[126] = new Array("青岛市","13","127");
       
subcat[127] = new Array("潍坊市","13","128");
       
subcat[128] = new Array("烟台市","13","129");
       
subcat[129] = new Array("淄博市","13","130");
       
subcat[130] = new Array("聊城市","13","131");
       
subcat[131] = new Array("临沂市","13","132");
       
subcat[132] = new Array("菏泽市","13","133");
       
subcat[133] = new Array("日照市","13","134");
       
subcat[134] = new Array("枣庄市","13","135");
       
subcat[135] = new Array("德州市","13","136");
       
subcat[136] = new Array("滨州市","13","137");
       
subcat[137] = new Array("东营市","13","138");
       
subcat[138] = new Array("济宁市","13","139");
       
subcat[139] = new Array("泰安市","13","140");

       
subcat[140] = new Array("莱芜市","13","141");
       
subcat[141] = new Array("威海市","13","142");
       
subcat[142] = new Array("太原市","14","143");
       
subcat[143] = new Array("大同市","14","144");
       
subcat[144] = new Array("阳泉市","14","145");
       
subcat[145] = new Array("长治市","14","146");
       
subcat[146] = new Array("晋城市","14","147");
       
subcat[147] = new Array("朔州市","14","148");
       
subcat[148] = new Array("晋中市","14","149");
       
subcat[149] = new Array("忻州市","14","150");
       
subcat[150] = new Array("临汾市","14","151");
       
subcat[151] = new Array("运城市","14","152");
       
subcat[152] = new Array("吕 梁","14","153");
       
subcat[153] = new Array("哈尔滨市","15","154");
       
subcat[154] = new Array("齐齐哈尔市","15","155");
       
subcat[155] = new Array("牡丹江市","15","156");
       
subcat[156] = new Array("佳木斯市","15","157");
       
subcat[157] = new Array("大庆市","15","158");
       
subcat[158] = new Array("鸡西市","15","159");
       
subcat[159] = new Array("双鸭山市","15","160");
       
subcat[160] = new Array("伊春市","15","161");
       
subcat[161] = new Array("七台河市","15","162");
       
subcat[162] = new Array("鹤岗市","15","163");
       
subcat[163] = new Array("黑河市","15","164");
       
subcat[164] = new Array("绥化市","15","165");
       
subcat[165] = new Array("大兴安岭","15","166");
       
subcat[166] = new Array("长春市","16","167");
       
subcat[167] = new Array("吉林市","16","168");
       
subcat[168] = new Array("四平市","16","169");
       
subcat[169] = new Array("辽源市","16","170");
       
subcat[170] = new Array("通化市","16","171");
       
subcat[171] = new Array("白山市","16","172");
       
subcat[172] = new Array("松原市","16","173");
       
subcat[173] = new Array("白城市","16","174");
       
subcat[174] = new Array("延边州","16","175");
       
subcat[175] = new Array("沈阳市","17","176");
       
subcat[176] = new Array("大连市","17","177");
       
subcat[177] = new Array("鞍山市","17","178");
       
subcat[178] = new Array("抚顺市","17","179");
       
subcat[179] = new Array("本溪市","17","180");
       
subcat[180] = new Array("丹东市","17","181");
       
subcat[181] = new Array("锦州市","17","182");
       
subcat[182] = new Array("营口市","17","183");
       
subcat[183] = new Array("阜新市","17","184");
       
subcat[184] = new Array("辽阳市","17","185");
       
subcat[185] = new Array("铁岭市","17","186");
       
subcat[186] = new Array("朝阳市","17","187");
       
subcat[187] = new Array("盘锦市","17","188");
       
subcat[188] = new Array("葫芦岛市","17","189");
       
subcat[189] = new Array("武汉市","18","190");
       
subcat[190] = new Array("黄石市","18","191");
       
subcat[191] = new Array("襄樊市","18","192");
       
subcat[192] = new Array("荆州市","18","193");
       
subcat[193] = new Array("宜昌市","18","194");
       
subcat[194] = new Array("十堰市","18","195");
       
subcat[195] = new Array("孝感市","18","196");
       
subcat[196] = new Array("荆门市","18","197");
       
subcat[197] = new Array("鄂州市","18","198");
       
subcat[198] = new Array("黄冈市","18","199");
       
subcat[199] = new Array("咸宁市","18","200");
       
subcat[200] = new Array("随州市","18","201");
       
subcat[201] = new Array("天门市","18","202");
       
subcat[202] = new Array("仙桃市","18","203");
       
subcat[203] = new Array("潜江市","18","204");
       
subcat[204] = new Array("恩施市","18","205");
       
subcat[205] = new Array("神农架林区","18","206");
       
subcat[206] = new Array("长沙市","19","207");
       
subcat[207] = new Array("株洲市","19","208");
       
subcat[208] = new Array("湘潭市","19","209");
       
subcat[209] = new Array("衡阳市","19","210");
       
subcat[210] = new Array("邵阳市","19","211");
       
subcat[211] = new Array("岳阳市","19","212");
       
subcat[212] = new Array("常德市","19","213");
       
subcat[213] = new Array("张家界市","19","214");
       
subcat[214] = new Array("益阳市","19","215");
       
subcat[215] = new Array("郴州市","19","216");
       
subcat[216] = new Array("永州市","19","217");
       
subcat[217] = new Array("娄底市","19","218");
       
subcat[218] = new Array("怀化市","19","219");
       
subcat[219] = new Array("湘西州","19","220");
       
subcat[220] = new Array("南昌市","20","221");
       
subcat[221] = new Array("赣州市","20","222");
       
subcat[222] = new Array("九江市","20","223");
       
subcat[223] = new Array("景德镇市","20","224");
       
subcat[224] = new Array("萍乡市","20","225");
       
subcat[225] = new Array("新余市","20","226");
       
subcat[226] = new Array("上饶市","20","227");
       
subcat[227] = new Array("鹰潭市","20","228");
       
subcat[228] = new Array("吉安市","20","229");
       
subcat[229] = new Array("抚州市","20","230");subcat[230] = new Array("宜春市","20","231");
       
subcat[231] = new Array("福州市","21","232");
       
subcat[232] = new Array("厦门市","21","233");
       
subcat[233] = new Array("漳州市","21","234");
       
subcat[234] = new Array("泉州市","21","235");
       
subcat[235] = new Array("莆田市","21","236");
       
subcat[236] = new Array("三明市","21","237");
       
subcat[237] = new Array("南平市","21","238");
       
subcat[238] = new Array("宁德市","21","239");
       
subcat[239] = new Array("龙岩市","21","240");
       
subcat[240] = new Array("西安市","22","241");
       
subcat[241] = new Array("宝鸡市","22","242");
       
subcat[242] = new Array("咸阳市","22","243");
       
subcat[243] = new Array("铜川市","22","244");
       
subcat[244] = new Array("渭南市","22","245");
       
subcat[245] = new Array("延安市","22","246");
       
subcat[246] = new Array("榆林市","22","247");
       
subcat[247] = new Array("安康市","22","248");
       
subcat[248] = new Array("商洛市","22","249");
       
subcat[249] = new Array("汉中市","22","250");
       
subcat[250] = new Array("银川市","23","251");
       
subcat[251] = new Array("石嘴山市","23","252");
       
subcat[252] = new Array("固原市","23","253");
       
subcat[253] = new Array("吴忠市","23","254");
       
subcat[254] = new Array("昆明市","24","255");
       
subcat[255] = new Array("曲靖市","24","256");
       
subcat[256] = new Array("玉溪市","24","259");
       
subcat[257] = new Array("昭通市","24","260");
       
subcat[258] = new Array("楚雄彝族自治州","24","261");
       
subcat[259] = new Array("红河哈尼族彝族自治州","24","262");
       
subcat[260] = new Array("文山壮族苗族自治州","24","263");
       
subcat[261] = new Array("思茅市","24","264");
       
subcat[262] = new Array("西双版纳傣族自治州","24","265");
       
subcat[263] = new Array("大理白族自治州","24","266");
       
subcat[264] = new Array("保山市","24","267");
       
subcat[265] = new Array("德宏傣族景颇族自治州","24","268");
       
subcat[266] = new Array("丽江市","24","269");
       
subcat[267] = new Array("怒江傈傈族自治州","24","270");
       
subcat[268] = new Array("迪庆藏族自治州","24","271");
       
subcat[269] = new Array("临沧市","24","272");
       
subcat[270] = new Array("杭州市","25","273");
       
subcat[271] = new Array("宁波市","25","274");
       
subcat[272] = new Array("温州市","25","275");
       
subcat[273] = new Array("湖州市","25","276");
       
subcat[274] = new Array("嘉兴市","25","277");
       
subcat[275] = new Array("绍兴市","25","278");
       
subcat[276] = new Array("金华市","25","279");
       
subcat[277] = new Array("舟山市","25","280");
       
subcat[278] = new Array("台州市","25","281");
       
subcat[279] = new Array("衢州市","25","282");
       
subcat[280] = new Array("丽水市","25","283");
       
subcat[281] = new Array("兰州市","26","284");
       
subcat[282] = new Array("嘉峪关市","26","285");
       
subcat[283] = new Array("金昌市","26","286");
       
subcat[284] = new Array("白银市","26","287");
       
subcat[285] = new Array("天水市","26","288");
       
subcat[286] = new Array("武威市","26","289");
       
subcat[287] = new Array("张掖市","26","290");
       
subcat[288] = new Array("酒泉市","26","291");
       
subcat[289] = new Array("平凉市","26","292");
       
subcat[290] = new Array("庆阳市","26","293");
       
subcat[291] = new Array("定西市","26","294");
       
subcat[292] = new Array("陇南市","26","295");
       
subcat[293] = new Array("临夏回族自治州","26","296");
       
subcat[294] = new Array("甘南藏族自治州","26","297");
       
subcat[295] = new Array("西宁市","27","298");
       
subcat[296] = new Array("海东地区","27","299");
       
subcat[297] = new Array("海北藏族自治州","27","300");
       
subcat[298] = new Array("海南藏族自治州","27","301");
       
subcat[299] = new Array("海西蒙古族藏族自治州","27","302");
       
subcat[300] = new Array("果洛藏族自治州","27","303");
       
subcat[301] = new Array("黄南藏族自治州","27","304");
       
subcat[302] = new Array("玉树藏族自治州","27","305");
       
subcat[303] = new Array("呼和浩特市","28","306");
       
subcat[304] = new Array("包头市","28","307");
       
subcat[305] = new Array("呼伦贝尔市","28","308");subcat[306] = new Array("兴安盟","28","309");
       
subcat[307] = new Array("通辽市","28","310");
       
subcat[308] = new Array("赤峰市","28","311");
       
subcat[309] = new Array("锡林郭勒盟","28","312");
       
subcat[310] = new Array("乌兰察布市","28","313");
       
subcat[311] = new Array("鄂尔多斯市","28","314");
       
subcat[312] = new Array("巴彦淖尔市","28","315");
       
subcat[313] = new Array("乌海市","28","316");
       
subcat[314] = new Array("阿拉善盟","28","317");
       
subcat[315] = new Array("二连浩特市","28","318");
       
subcat[316] = new Array("乌鲁木齐市","29","319");
       
subcat[317] = new Array("伊犁哈萨克自治州","29","320");
       
subcat[318] = new Array("昌吉回族自治州","29","321");
       
subcat[319] = new Array("石河子市","29","322");
       
subcat[320] = new Array("克拉玛依市","29","323");
       
subcat[321] = new Array("阿勒泰地区","29","324");
       
subcat[322] = new Array("博尔塔拉蒙古自治州","29","325");
       
subcat[323] = new Array("塔城地区","29","326");
       
subcat[324] = new Array("和田地区","29","327");
       
subcat[325] = new Array("克孜勒苏克尔克孜自治州","29","328");
       
subcat[326] = new Array("喀什地区","29","329");
       
subcat[327] = new Array("阿克苏地区","29","330");
       
subcat[328] = new Array("巴音郭楞蒙古自治州","29","331");
       
subcat[329] = new Array("吐鲁番地区","29","332");
       
subcat[330] = new Array("哈密地区","29","333");
       
subcat[331] = new Array("五家渠市","29","334");
       
subcat[332] = new Array("阿拉尔市","29","335");
       
subcat[333] = new Array("图木舒克市","29","336");
       
subcat[334] = new Array("拉萨市","30","337");
       
subcat[335] = new Array("阿里","30","338");
       
subcat[336] = new Array("昌都","30","339");
       
subcat[337] = new Array("林芝","30","340");
       
subcat[338] = new Array("那曲","30","341");
       
subcat[339] = new Array("日喀则","30","342");
       
subcat[340] = new Array("山南","30","343");
       
subcat[341] = new Array("香港","31","344");
       
subcat[342] = new Array("澳门","32","345");
       
subcat[343] = new Array("台湾","34","346");
       
subcat[344] = new Array("成都","33","347");
       
subcat[345] = new Array("自贡","33","348");
       
subcat[346] = new Array("攀枝花","33","349");
       
subcat[347] = new Array("泸州","33","350");
       
subcat[348] = new Array("德阳","33","351");
       
subcat[349] = new Array("广元","33","353");
       
subcat[350] = new Array("遂宁","33","354");
       
subcat[351] = new Array("绵阳","33","352");
       
subcat[352] = new Array("内江","33","355");
       
subcat[353] = new Array("乐山","33","356");
       
subcat[354] = new Array("南充","33","357");
       
subcat[355] = new Array("宜宾","33","358");
       
subcat[356] = new Array("广安","33","359");
       
subcat[357] = new Array("达川","33","360");
       
subcat[358] = new Array("巴中","33","361");
       
subcat[359] = new Array("雅安","33","362");
       
subcat[360] = new Array("眉山","33","363");
       
subcat[361] = new Array("阿坝","33","364");
       
subcat[362] = new Array("甘孜","33","365");
       
subcat[363] = new Array("凉山","33","366");
       
subcat[364] = new Array("海外","35","367");
       
onecount=365;

 

function changelocation(locationid)
    {
    document.myform.city_id.length = 0;

    var locationid=locationid;
    var i;
    for (i=0;i < onecount; i++)
        {
            if (subcat[i][1] == locationid)
            {
                document.myform.city_id.options[document.myform.city_id.length] = new Option(subcat[i][0], subcat[i][2]);
            }       
        }
       
    }   
</SCRIPT>
            <SELECT name="prov_id" onChange="changelocation(document.myform.prov_id.options[document.myform.prov_id.selectedIndex].value)" size="1"> <OPTION selected>--选择省份--</OPTION>
             
              <OPTION value="1">安徽省</OPTION>
             
              <OPTION value="2">北京市</OPTION>
             
              <OPTION value="3">上海市</OPTION>
             
              <OPTION value="4">天津市</OPTION>
             
              <OPTION value="5">重庆市</OPTION>
             
              <OPTION value="6">江苏省</OPTION>
             
              <OPTION value="25">浙江省</OPTION>
             
              <OPTION value="21">福建省</OPTION>
             
              <OPTION value="7">广东省</OPTION>
             
              <OPTION value="8">广西省</OPTION>
             
              <OPTION value="10">海南省</OPTION>
             
              <OPTION value="33">四川省</OPTION>
             
              <OPTION value="24">云南省</OPTION>
             
              <OPTION value="9">贵州省</OPTION>
             
              <OPTION value="11">河北省</OPTION>
             
              <OPTION value="12">河南省</OPTION>
             
              <OPTION value="13">山东省</OPTION>
             
              <OPTION value="14">山西省</OPTION>
             
              <OPTION value="15">黑龙江省</OPTION>
             
              <OPTION value="16">吉林省</OPTION>
             
              <OPTION value="17">辽宁省</OPTION>
             
              <OPTION value="18">湖北省</OPTION>
             
              <OPTION value="19">湖南省</OPTION>
             
              <OPTION value="20">江西省</OPTION>
             
              <OPTION value="22">陕西省</OPTION>
             
              <OPTION value="23">宁夏自治区</OPTION>
             
              <OPTION value="26">甘肃省</OPTION>
             
              <OPTION value="27">青海省</OPTION>
             
              <OPTION value="28">内蒙古自治区</OPTION>
             
              <OPTION value="29">新疆自治区</OPTION>
             
              <OPTION value="30">西藏自治区</OPTION>
             
              <OPTION value="31">香港地区</OPTION>
             
              <OPTION value="32">澳门地区</OPTION>
             
              <OPTION value="34">台湾地区</OPTION>
             
              <OPTION value="35">海外</OPTION>
             
            </SELECT>
            <SELECT name="city_id">
              <OPTION selected>--选择城市--</OPTION>
            </SELECT>

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省市联动下拉列表是一种常用的Web界面组件，它能够帮助用户在选择某个省（或直辖市、自治区）后自动更新并展示该省下的市（或区）选项，从而简化数据选择过程，提高用户界面的友好性和数据输入的准确性。在开发省市...
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