//--第一类
function addoptions(form1,arg)
{
num=arg;
num1=num+1;
choice=eval("form1.select"+num+".value");
if (choice=="  ")
//----
{
 var opt0=new Option("无"," ")
 
 for (var i=0;i<100;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }
 
 for (var i=0;i<1;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}
else
if (choice=="直辖市")
//----
{
 var opt0=new Option("北京市","北京市")
 var opt1=new Option("天津市","天津市")
 var opt2=new Option("上海市","上海市")
 var opt3=new Option("重庆市","重庆市")
  
 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }
 
 for (var i=0;i<4;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}

//直辖市
if (choice=="北京市")
//----
{
 var opt0=new Option("北京市","北京市")
   
 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }
 
 for (var i=0;i<1;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}
if (choice=="天津市")
//----
{
 var opt0=new Option("天津市","天津市")
 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }
 
 for (var i=0;i<1;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}
if (choice=="上海市")
//----
{
 var opt0=new Option("上海市","上海市")

 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }
 
 for (var i=0;i<1;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}
if (choice=="重庆市")
//----
{

 var opt0=new Option("重庆市","重庆市")
  
 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }
 
 for (var i=0;i<1;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}

//--直辖市

else
 if (choice=="河北省")
{ 
 var opt0=new Option("石家庄市","石家庄市")
 var opt1=new Option("唐山市","唐山市")
 var opt2=new Option("秦皇岛市","秦皇岛市")
 var opt3=new Option("邯郸市","邯郸市")
 var opt4=new Option("邢台市","邢台市")
 var opt5=new Option("保定市","保定市")
 var opt6=new Option("张家口市","张家口市")
 var opt7=new Option("承德市","承德市")
 var opt8=new Option("沧州市","沧州市")
 var opt9=new Option("廊坊市","廊坊市") 
 var opt10=new Option("衡水市","衡水市")
 var opt11=new Option("河北省","河北省")
 
 for (var i=0;i<12;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}

else
 if (choice=="山西省")
{
 var opt0=new Option("太原市","太原市")
 var opt1=new Option("大同市","大同市")
 var opt2=new Option("阳泉市","阳泉市")
 var opt3=new Option("长治市","长治市")
 var opt4=new Option("晋城市","晋城市")
 var opt5=new Option("朔州市","朔州市") 
 var opt6=new Option("忻州市","忻州市") 
 var opt7=new Option("吕梁地区","吕梁地区") 
 var opt8=new Option("晋中地区","晋中地区") 
 var opt9=new Option("临汾市","临汾市") 
 var opt10=new Option("运城市","运城市") 
 var opt11=new Option("山西省","山西省")
  for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }
 
 for (var i=0;i<12;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}

else
 if (choice=="内蒙古")
{
 var opt0=new Option("呼和浩特市","呼和浩特市")
 var opt1=new Option("包头市","包头市")
 var opt2=new Option("乌海市","乌海市")
 var opt3=new Option("赤峰市","赤峰市")
 var opt4=new Option("呼伦贝尔盟","呼伦贝尔盟")
 var opt5=new Option("兴安盟","兴安盟")
 var opt6=new Option("哲里木盟","哲里木盟")
 var opt7=new Option("锡林郭勒盟","锡林郭勒盟") 
 var opt8=new Option("乌兰察布盟","乌兰察布盟") 
 var opt9=new Option("伊克昭盟","伊克昭盟")
 var opt10=new Option("巴彦卓尔盟","巴彦卓尔盟") 
 var opt11=new Option("阿拉善盟","阿拉善盟")
 var opt12=new Option("通辽市","通辽市")
 var opt13=new Option("内蒙古","内蒙古")
  for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }

 for (var i=0;i<14;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}

else
 if (choice=="内蒙古")
{
 var opt0=new Option("呼和浩特市","呼和浩特市")
 var opt1=new Option("包头市","包头市")
 var opt2=new Option("乌海市","乌海市")
 var opt3=new Option("赤峰市","赤峰市")
 var opt4=new Option("呼伦贝尔盟","呼伦贝尔盟")
 var opt5=new Option("兴安盟","兴安盟")
 var opt6=new Option("哲里木盟","哲里木盟")
 var opt7=new Option("锡林郭勒盟","锡林郭勒盟") 
 var opt8=new Option("乌兰察布盟","乌兰察布盟") 
 var opt9=new Option("伊克昭盟","伊克昭盟")
 var opt10=new Option("巴彦卓尔盟","巴彦卓尔盟") 
 var opt11=new Option("阿拉善盟","阿拉善盟")
 var opt12=new Option("通辽市","通辽市")
 var opt13=new Option("内蒙古","内蒙古")
  for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }

 for (var i=0;i<14;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}
else
 if (choice=="辽宁省")
{
 var opt0=new Option("沈阳市","沈阳市")
 var opt1=new Option("大连市","大连市")
 var opt2=new Option("鞍山市","鞍山市")
 var opt3=new Option("抚顺市","抚顺市")
 var opt4=new Option("本溪市","本溪市")
 var opt5=new Option("丹东市","丹东市") 
 var opt6=new Option("锦州市","锦州市")
 var opt7=new Option("营口市","营口市")
 var opt8=new Option("阜新市","阜新市")
 var opt9=new Option("辽阳市","辽阳市")
 var opt10=new Option("盘锦市","盘锦市")
 var opt11=new Option("铁岭市","铁岭市")
 var opt12=new Option("朝阳市","朝阳市")
 var opt13=new Option("葫芦岛市","葫芦岛市")
 var opt14=new Option("辽宁省","辽宁省")
 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }
  
 for (var i=0;i<15;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}

else
 if (choice=="吉林省")
{
 var opt0=new Option("长春市","长春市")
 var opt1=new Option("吉林市","吉林市")
 var opt2=new Option("四平市","四平市")
 var opt3=new Option("辽源市","辽源市")
 var opt4=new Option("通化市","通化市")
 var opt5=new Option("白山市","白山市") 
 var opt6=new Option("松原市","松原市")
 var opt7=new Option("白城市","白城市")
 var opt8=new Option("延吉市","延吉市")
 var opt9=new Option("吉林省","吉林省")

 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }
  
 for (var i=0;i<10;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}

else
 if (choice=="黑龙江省")
{
 var opt0=new Option("哈尔滨市","哈尔滨市")
 var opt1=new Option("齐齐哈尔市","齐齐哈尔市")
 var opt2=new Option("鸡西市","鸡西市")
 var opt3=new Option("鹤岗市","鹤岗市")
 var opt4=new Option("双鸭山市","双鸭山市")
 var opt5=new Option("大庆市","大庆市") 
 var opt6=new Option("伊春市","伊春市")
 var opt7=new Option("佳木斯市","佳木斯市") 
 var opt8=new Option("七台河市","七台河市") 
 var opt9=new Option("牡丹江市","牡丹江市")  
 var opt10=new Option("黑河市","黑河市")
 var opt11=new Option("绥化市","绥化市")
 var opt12=new Option("大兴安岭地区","大兴安岭地区")
 var opt13=new Option("黑龙江省","黑龙江省")
 
 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }
  
 for (var i=0;i<14;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}

else
 if (choice=="江苏省")
{
 var opt0=new Option("南京市","南京市")
 var opt1=new Option("无锡市","无锡市")
 var opt2=new Option("徐州市","徐州市")
 var opt3=new Option("常州市","常州市")
 var opt4=new Option("苏州市","苏州市")
 var opt5=new Option("南通市","南通市") 
 var opt6=new Option("连云港市","连云港市")
 var opt7=new Option("淮阴市","淮阴市")
 var opt8=new Option("盐城市","盐城市")
 var opt9=new Option("扬州市","扬州市")  
 var opt10=new Option("镇江市","镇江市")
 var opt11=new Option("泰州市","泰州市")
 var opt12=new Option("宿迁市","宿迁市")
 var opt13=new Option("江苏省","江苏省")
 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }
  
 for (var i=0;i<14;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}

else
 if (choice=="浙江省")
{
 var opt0=new Option("杭州市","杭州市")
 var opt1=new Option("宁波市","宁波市")
 var opt2=new Option("温州市","温州市")
 var opt3=new Option("嘉兴市","嘉兴市")
 var opt4=new Option("湖州市","湖州市")
 var opt5=new Option("绍兴市","绍兴市") 
 var opt6=new Option("金华市","金华市")
 var opt7=new Option("衢州市","衢州市")
 var opt8=new Option("舟山市","舟山市")
 var opt9=new Option("台州市","台州市")  
 var opt10=new Option("丽水市","丽水市")
 var opt11=new Option("浙江省","浙江省")
 
 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }
  
 for (var i=0;i<12;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}

else
 if (choice=="安徽省")
{
 var opt0=new Option("合肥市","合肥市")
 var opt1=new Option("芜湖市","芜湖市")
 var opt2=new Option("蚌埠市","蚌埠市")
 var opt3=new Option("淮南市","淮南市")
 var opt4=new Option("马鞍山市","马鞍山市")
 var opt5=new Option("淮北市","淮北市") 
 var opt6=new Option("铜陵市","铜陵市")
  var opt7=new Option("安庆市","安庆市")
 var opt8=new Option("黄山市","黄山市")
 var opt9=new Option("滁州市","滁州市")  
 var opt10=new Option("阜阳市","阜阳市")
 var opt11=new Option("宿州市","宿州市")
 var opt12=new Option("六安市","六安市")
 var opt13=new Option("宣州市","宣州市")
 var opt14=new Option("巢湖市","巢湖市")
 var opt15=new Option("池州市","池州市")
 var opt16=new Option("安徽省","安徽省")
 
 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }
  
 for (var i=0;i<17;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}

else
 if (choice=="福建省")
{
 var opt0=new Option("福州市","福州市")
 var opt1=new Option("厦门市","厦门市")
 var opt2=new Option("莆田市","莆田市")
 var opt3=new Option("三明市","三明市")
 var opt4=new Option("泉州市","泉州市")
 var opt5=new Option("漳州市","漳州市") 
 var opt6=new Option("南平市","南平市")
 var opt7=new Option("龙岩市","龙岩市")
 var opt8=new Option("宁德市","宁德市")
 var opt9=new Option("福建省","福建省")
 
 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }
  
 for (var i=0;i<10;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}

else
 if (choice=="江西省")
{
 var opt0=new Option("南昌市","南昌市")
 var opt1=new Option("景德镇市","景德镇市")
 var opt2=new Option("萍乡市","萍乡市")
 var opt3=new Option("九江市","九江市")
 var opt4=new Option("新余市","新余市")
 var opt5=new Option("鹰潭市","鹰潭市") 
 var opt6=new Option("赣州市","赣州市") 
 var opt7=new Option("宜春市","宜春市") 
 var opt8=new Option("上饶市","上饶市") 
 var opt9=new Option("吉安市","吉安市") 
 var opt10=new Option("抚州市","抚州市") 
 var opt11=new Option("江西省","江西省") 
 
 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }
  
 for (var i=0;i<12;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}

else
 if (choice=="山东省")
{
 var opt0=new Option("济南市","济南市")
 var opt1=new Option("青岛市","青岛市")
 var opt2=new Option("淄博市","淄博市")
 var opt3=new Option("枣庄市","枣庄市")
 var opt4=new Option("东营市","东营市")
 var opt5=new Option("烟台市","烟台市") 
 var opt6=new Option("潍坊市","潍坊市")
 var opt7=new Option("济宁市","济宁市")
 var opt8=new Option("泰安市","泰安市")
 var opt9=new Option("威海市","威海市")  
 var opt10=new Option("日照市","日照市")
 var opt11=new Option("莱芜市","莱芜市")
 var opt12=new Option("临沂市","临沂市")
 var opt13=new Option("德州市","德州市")
 var opt14=new Option("聊城市","聊城市")
 var opt15=new Option("滨州市","滨州市")
 var opt16=new Option("菏泽市","菏泽市")
 var opt17=new Option("山东省","山东省")

 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }
  
 for (var i=0;i<18;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}

else
 if (choice=="河南省")
{
 var opt0=new Option("郑州市","郑州市")
 var opt1=new Option("开封市","开封市")
 var opt2=new Option("洛阳市","洛阳市")
 var opt3=new Option("平顶山市","平顶山市")  
 var opt4=new Option("安阳市","安阳市")
 var opt5=new Option("鹤壁市","鹤壁市")
 var opt6=new Option("新乡市","新乡市")
 var opt7=new Option("焦作市","焦作市")
 var opt8=new Option("濮阳市","濮阳市")
 var opt9=new Option("许昌市","许昌市")
 var opt10=new Option("漯河市","漯河市")
 var opt11=new Option("三门峡市","三门峡市")
 var opt12=new Option("南阳市","南阳市")
 var opt13=new Option("商丘市","商丘市")
 var opt14=new Option("信阳市","信阳市")
 var opt15=new Option("周口市","周口市")
 var opt16=new Option("驻马店市","驻马店市")
 var opt17=new Option("河南省","河南省")
 
 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }
  
 for (var i=0;i<18;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}

else
 if (choice=="湖北省")
{
 var opt0=new Option("武汉市","武汉市")
 var opt1=new Option("黄石市","黄石市")
 var opt2=new Option("十堰市","十堰市")
 var opt3=new Option("宜昌市","宜昌市")
 var opt4=new Option("襄樊市","襄樊市")
 var opt5=new Option("鄂州市","鄂州市") 
 var opt6=new Option("荆门市","荆门市")
 var opt7=new Option("孝感市","孝感市")
 var opt8=new Option("荆沙市","荆沙市")
 var opt9=new Option("黄冈市","黄冈市")  
 var opt10=new Option("咸宁市","咸宁市")  
 var opt11=new Option("恩施市","恩施市")  
 var opt12=new Option("湖北省","湖北省")  
 
  for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }
  
 for (var i=0;i<13;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}

else
 if (choice=="湖南省")
{
 var opt0=new Option("长沙市","长沙市")
 var opt1=new Option("株洲市","株洲市")
 var opt2=new Option("湘潭市","湘潭市")
 var opt3=new Option("衡阳市","衡阳市")
 var opt4=new Option("邵阳市","邵阳市")
 var opt5=new Option("岳阳市","岳阳市") 
 var opt6=new Option("常德市","常德市")
 var opt7=new Option("益阳市","益阳市")
 var opt8=new Option("郴州市","郴州市")
 var opt9=new Option("永州市","永州市")  
 var opt10=new Option("怀化市","怀化市")
 var opt11=new Option("娄底市","娄底市")
 var opt12=new Option("吉首市","吉首市")
 var opt13=new Option("张家界市","张家界市")
 var opt14=new Option("湖南省","湖南省")
 
 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }
  
 for (var i=0;i<15;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}

else

if (choice=="广东省")
//----
{
 var opt0=new Option("广州市","广州市")
 var opt1=new Option("韶关市","韶关市")
 var opt2=new Option("深圳市","深圳市")
 var opt3=new Option("珠海市","珠海市")
 var opt4=new Option("汕头市","汕头市")
 var opt5=new Option("佛山市","佛山市")
 var opt6=new Option("江门市","江门市")
 var opt7=new Option("湛江市","湛江市")
 var opt8=new Option("茂名市","茂名市")
 var opt9=new Option("肇庆市","肇庆市") 
 var opt10=new Option("惠州市","惠州市") 
 var opt11=new Option("梅州市","梅州市") 
 var opt12=new Option("汕尾市","汕尾市") 
 var opt13=new Option("河源市","河源市") 
 var opt14=new Option("阳江市","阳江市") 
 var opt15=new Option("清远市","清远市") 
 var opt16=new Option("东莞市","东莞市") 
 var opt17=new Option("中山市","中山市")
 var opt18=new Option("潮州市","潮州市")  
 var opt19=new Option("揭阳市","揭阳市") 
 var opt20=new Option("云浮市","云浮市") 
 var opt21=new Option("顺德市","顺德市") 
 var opt22=new Option("南海市","南海市") 
 var opt23=new Option("广东省","广东省") 

 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }


 for (var i=0;i<24;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}
else
if (choice=="广西")
//----
{
 var opt0=new Option("南宁市","南宁市")
 var opt1=new Option("柳州市","柳州市")
 var opt2=new Option("桂林市","桂林市")
 var opt3=new Option("梧州市","梧州市")
 var opt4=new Option("北海市","北海市")
 var opt5=new Option("防城港市","防城港市")
 var opt6=new Option("钦州市","钦州市")
 var opt7=new Option("贵港市","贵港市")
 var opt8=new Option("玉林市","玉林市")
 var opt9=new Option("南宁","南宁")
 var opt10=new Option("柳州","柳州")
 var opt11=new Option("贺州市","贺州市")
 var opt12=new Option("百色市","百色市")
 var opt13=new Option("河池市","河池市")
 var opt14=new Option("广西","广西")
 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }

 for (var i=0;i<15;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}

else
if (choice=="广西")
//----
{
 var opt0=new Option("南宁市","南宁市")
 var opt1=new Option("柳州市","柳州市")
 var opt2=new Option("桂林市","桂林市")
 var opt3=new Option("梧州市","梧州市")
 var opt4=new Option("北海市","北海市")
 var opt5=new Option("防城港市","防城港市")
 var opt6=new Option("钦州市","钦州市")
 var opt7=new Option("贵港市","贵港市")
 var opt8=new Option("玉林市","玉林市")
 var opt9=new Option("南宁","南宁")
 var opt10=new Option("柳州","柳州")
 var opt11=new Option("贺州市","贺州市")
 var opt12=new Option("百色市","百色市")
 var opt13=new Option("河池市","河池市")
 var opt14=new Option("广西","广西")
 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }

 for (var i=0;i<15;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}
else
if (choice=="海南省")
//----
{
 var opt0=new Option("海口市","海口市")
 var opt1=new Option("三亚市","三亚市")
 var opt2=new Option("琼山市","琼山市")
 var opt3=new Option("海南省","海南省")
 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }

 for (var i=0;i<4;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}
else
if (choice=="四川省")
//----
{
 var opt0=new Option("成都市","成都市")
 var opt1=new Option("自贡市","自贡市")
 var opt2=new Option("攀枝花市","攀枝花市")
 var opt3=new Option("泸州市","泸州市")
 var opt4=new Option("德阳市","德阳市")
 var opt5=new Option("绵阳市","绵阳市")
 var opt6=new Option("广元市","广元市")
 var opt7=new Option("遂宁市","遂宁市")
 var opt8=new Option("内江市","内江市")
 var opt9=new Option("乐山市","乐山市")
 var opt10=new Option("南充市","南充市")
 var opt11=new Option("宜宾市","宜宾市")
 var opt12=new Option("广安市","广安市")
 var opt13=new Option("达川市","达川市")
 var opt14=new Option("雅安市","雅安市")
 var opt15=new Option("阿坝藏族羌族自治州","阿坝藏族羌族自治州")
 var opt16=new Option("甘孜藏族自治州","甘孜藏族自治州")    
 var opt17=new Option("凉山彝族自治州","凉山彝族自治州")
 var opt18=new Option("巴中地区","巴中地区")
 var opt19=new Option("眉山地区","眉山地区")
 var opt20=new Option("资阳地区","资阳地区")
 var opt21=new Option("四川省","四川省")
 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }

 for (var i=0;i<22;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}
else
if (choice=="贵州省")
//----
{
 var opt0=new Option("贵阳市","贵阳市")
 var opt1=new Option("六盘水市","六盘水市")
 var opt2=new Option("遵义市","遵义市")
 var opt3=new Option("铜仁市","铜仁市")
 var opt4=new Option("黔西南布依族苗族自治州","黔西南布依族苗族自治州")
 var opt5=new Option("毕节地区","毕节地区")
 var opt6=new Option("安顺地区","安顺地区")
 var opt7=new Option("黔东南苗族侗族自治州","黔东南苗族侗族自治州")
 var opt8=new Option("黔南布依族苗族自治州","黔南布依族苗族自治州")
 var opt9=new Option("贵州省","贵州省")
 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }

 for (var i=0;i<10;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}
else
if (choice=="云南省")
//----
{
 var opt0=new Option("昆明市","昆明市")
 var opt1=new Option("曲靖市","曲靖市")
 var opt2=new Option("玉溪市","玉溪市")
 var opt3=new Option("昭通市","昭通市")
 var opt4=new Option("楚雄市","楚雄市")
 var opt5=new Option("红河哈尼族彝族自治州","红河哈尼族彝族自治州")
 var opt6=new Option("文山壮族苗族自治州","文山壮族苗族自治州")
 var opt7=new Option("思茅地区","思茅地区")
 var opt8=new Option("西双版纳傣族自治州","西双版纳傣族自治州")
 var opt9=new Option("大理白族自治州","大理白族自治州")
 var opt10=new Option("保山地区","保山地区")
 var opt11=new Option("德宏傣族景颇族自治州","德宏傣族景颇族自治州")
 var opt12=new Option("丽江地区","丽江地区")
 var opt13=new Option("怒江傈僳族自治州","怒江傈僳族自治州")
 var opt14=new Option("迪庆藏族自治州","迪庆藏族自治州")
 var opt15=new Option("临沧地区","临沧地区")
 var opt16=new Option("云南省","云南省")
 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }

 for (var i=0;i<17;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}

else
if (choice=="陕西省")
//----
{
 var opt0=new Option("西安市","西安市")
 var opt1=new Option("铜川市","铜川市")
 var opt2=new Option("宝鸡市","宝鸡市")
 var opt3=new Option("咸阳市","咸阳市")
 var opt4=new Option("渭南市","渭南市")
 var opt5=new Option("延安市","延安市")
 var opt6=new Option("汉中市","汉中市")
 var opt7=new Option("安康市","安康市")
 var opt8=new Option("商洛市","商洛市")
 var opt9=new Option("榆林市","榆林市")
 var opt10=new Option("陕西省","陕西省")

 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }

 for (var i=0;i<11;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}

else
if (choice=="甘肃省")
//----
{
 var opt0=new Option("兰州市","兰州市")
 var opt1=new Option("嘉峪关市","嘉峪关市")
 var opt2=new Option("金昌市","金昌市")
 var opt3=new Option("白银市","白银市")
 var opt4=new Option("天水市","天水市")
 var opt5=new Option("甘肃省","甘肃省")
 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }

 for (var i=0;i<6;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}
else
if (choice=="青海省")
//----
{
 var opt0=new Option("西宁市","西宁市")
 var opt1=new Option("青海省","青海省")
 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }

 for (var i=0;i<2;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}
else
if (choice=="宁夏")
//----
{
 var opt0=new Option("银川市","银川市")
 var opt1=new Option("宁夏","宁夏")
 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }

 for (var i=0;i<2;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}

else
if (choice=="宁夏")
//----
{
 var opt0=new Option("银川市","银川市")
 var opt1=new Option("宁夏","宁夏")
 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }

 for (var i=0;i<2;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}
else
if (choice=="新疆")
//----
{
 var opt0=new Option("乌鲁木齐市","乌鲁木齐市")
 var opt1=new Option("新疆","新疆")
 var opt2=new Option("巴音郭楞蒙古自治州","巴音郭楞蒙古自治州")

 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }

 for (var i=0;i<3;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}
else
if (choice=="新疆")
//----
{
 var opt0=new Option("乌鲁木齐市","乌鲁木齐市")
 var opt1=new Option("新疆","新疆")
 var opt2=new Option("巴音郭楞蒙古自治州","巴音郭楞蒙古自治州")

 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }

 for (var i=0;i<3;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}

else
if (choice=="西藏")
//----
{
 var opt0=new Option("拉萨市","拉萨市")
 var opt1=new Option("西藏","西藏")

 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }

 for (var i=0;i<2;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}
else
if (choice=="西藏")
//----
{
 var opt0=new Option("拉萨市","拉萨市")
 var opt1=new Option("西藏","西藏")

 for (var i=0;i<83;i++)
  {
  eval("form1.select"+num1+".remove(0)");
  }

 for (var i=0;i<2;i++)
  {
  eval("form1.select"+num1+".options[i]=opt"+i);
  if (i==0){
    eval("form1.select"+num1+".options[i].selected=true")}
  }
}

}