function onselectchange_t(B_citysf){
	if(B_citysf=="B_citysf"){
		id=document.searchtop.B_citysf.options[document.searchtop.B_citysf.selectedIndex].value;
switch(id){
			case(""):
  document.searchtop.Address_One.options.length=1;
  document.searchtop.Address_One.options[0].text="==选择城市==";
			break;

			case("直辖市"):
  document.searchtop.Address_One.options.length=5;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="上海市";
    document.searchtop.Address_One.options[1].text="上海市";

    document.searchtop.Address_One.options[2].value="天津市";
    document.searchtop.Address_One.options[2].text="天津市";

    document.searchtop.Address_One.options[3].value="重庆市";
    document.searchtop.Address_One.options[3].text="重庆市";

    document.searchtop.Address_One.options[4].value="北京市";
    document.searchtop.Address_One.options[4].text="北京市";
  document.searchtop.Address_One.disabled=false;
				break;


			case("河北"):
  document.searchtop.Address_One.options.length=12;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="秦皇岛市";
    document.searchtop.Address_One.options[1].text="秦皇岛市";

    document.searchtop.Address_One.options[2].value="石家庄市";
    document.searchtop.Address_One.options[2].text="石家庄市";

    document.searchtop.Address_One.options[3].value="邢台市";
    document.searchtop.Address_One.options[3].text="邢台市";

    document.searchtop.Address_One.options[4].value="廊坊市";
    document.searchtop.Address_One.options[4].text="廊坊市";

    document.searchtop.Address_One.options[5].value="保定市";
    document.searchtop.Address_One.options[5].text="保定市";

    document.searchtop.Address_One.options[6].value="承德市";
    document.searchtop.Address_One.options[6].text="承德市";

    document.searchtop.Address_One.options[7].value="张家口市";
    document.searchtop.Address_One.options[7].text="张家口市";

    document.searchtop.Address_One.options[8].value="沧州市";
    document.searchtop.Address_One.options[8].text="沧州市";

    document.searchtop.Address_One.options[9].value="衡水市";
    document.searchtop.Address_One.options[9].text="衡水市";

    document.searchtop.Address_One.options[10].value="邯郸市";
    document.searchtop.Address_One.options[10].text="邯郸市";

    document.searchtop.Address_One.options[11].value="唐山市";
    document.searchtop.Address_One.options[11].text="唐山市";
  document.searchtop.Address_One.disabled=false;
				break;


			case("内蒙古"):
  document.searchtop.Address_One.options.length=13;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="赤峰市";
    document.searchtop.Address_One.options[1].text="赤峰市";

    document.searchtop.Address_One.options[2].value="巴彦淖尔市";
    document.searchtop.Address_One.options[2].text="巴彦淖尔市";

    document.searchtop.Address_One.options[3].value="乌海市";
    document.searchtop.Address_One.options[3].text="乌海市";

    document.searchtop.Address_One.options[4].value="兴安盟";
    document.searchtop.Address_One.options[4].text="兴安盟";

    document.searchtop.Address_One.options[5].value="通辽市";
    document.searchtop.Address_One.options[5].text="通辽市";

    document.searchtop.Address_One.options[6].value="阿拉善盟";
    document.searchtop.Address_One.options[6].text="阿拉善盟";

    document.searchtop.Address_One.options[7].value="包头市";
    document.searchtop.Address_One.options[7].text="包头市";

    document.searchtop.Address_One.options[8].value="乌兰察布市";
    document.searchtop.Address_One.options[8].text="乌兰察布市";

    document.searchtop.Address_One.options[9].value="呼和浩特市";
    document.searchtop.Address_One.options[9].text="呼和浩特市";

    document.searchtop.Address_One.options[10].value="鄂尔多斯市";
    document.searchtop.Address_One.options[10].text="鄂尔多斯市";

    document.searchtop.Address_One.options[11].value="锡林郭勒盟";
    document.searchtop.Address_One.options[11].text="锡林郭勒盟";

    document.searchtop.Address_One.options[12].value="呼伦贝尔市";
    document.searchtop.Address_One.options[12].text="呼伦贝尔市";
  document.searchtop.Address_One.disabled=false;
				break;


			case("山西"):
  document.searchtop.Address_One.options.length=12;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="大同市";
    document.searchtop.Address_One.options[1].text="大同市";

    document.searchtop.Address_One.options[2].value="长治市";
    document.searchtop.Address_One.options[2].text="长治市";

    document.searchtop.Address_One.options[3].value="吕梁市";
    document.searchtop.Address_One.options[3].text="吕梁市";

    document.searchtop.Address_One.options[4].value="晋中市";
    document.searchtop.Address_One.options[4].text="晋中市";

    document.searchtop.Address_One.options[5].value="运城市";
    document.searchtop.Address_One.options[5].text="运城市";

    document.searchtop.Address_One.options[6].value="忻州市";
    document.searchtop.Address_One.options[6].text="忻州市";

    document.searchtop.Address_One.options[7].value="临汾市";
    document.searchtop.Address_One.options[7].text="临汾市";

    document.searchtop.Address_One.options[8].value="阳泉市";
    document.searchtop.Address_One.options[8].text="阳泉市";

    document.searchtop.Address_One.options[9].value="朔州市";
    document.searchtop.Address_One.options[9].text="朔州市";

    document.searchtop.Address_One.options[10].value="太原市";
    document.searchtop.Address_One.options[10].text="太原市";

    document.searchtop.Address_One.options[11].value="晋城市";
    document.searchtop.Address_One.options[11].text="晋城市";
  document.searchtop.Address_One.disabled=false;
				break;


			case("辽宁"):
  document.searchtop.Address_One.options.length=15;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="鞍山市";
    document.searchtop.Address_One.options[1].text="鞍山市";

    document.searchtop.Address_One.options[2].value="阜新市";
    document.searchtop.Address_One.options[2].text="阜新市";

    document.searchtop.Address_One.options[3].value="铁岭市";
    document.searchtop.Address_One.options[3].text="铁岭市";

    document.searchtop.Address_One.options[4].value="大连市";
    document.searchtop.Address_One.options[4].text="大连市";

    document.searchtop.Address_One.options[5].value="沈阳市";
    document.searchtop.Address_One.options[5].text="沈阳市";

    document.searchtop.Address_One.options[6].value="本溪市";
    document.searchtop.Address_One.options[6].text="本溪市";

    document.searchtop.Address_One.options[7].value="葫芦岛市";
    document.searchtop.Address_One.options[7].text="葫芦岛市";

    document.searchtop.Address_One.options[8].value="丹东市";
    document.searchtop.Address_One.options[8].text="丹东市";

    document.searchtop.Address_One.options[9].value="盘锦市";
    document.searchtop.Address_One.options[9].text="盘锦市";

    document.searchtop.Address_One.options[10].value="营口市";
    document.searchtop.Address_One.options[10].text="营口市";

    document.searchtop.Address_One.options[11].value="辽阳市";
    document.searchtop.Address_One.options[11].text="辽阳市";

    document.searchtop.Address_One.options[12].value="锦州市";
    document.searchtop.Address_One.options[12].text="锦州市";

    document.searchtop.Address_One.options[13].value="朝阳市";
    document.searchtop.Address_One.options[13].text="朝阳市";

    document.searchtop.Address_One.options[14].value="抚顺市";
    document.searchtop.Address_One.options[14].text="抚顺市";
  document.searchtop.Address_One.disabled=false;
				break;


			case("吉林"):
  document.searchtop.Address_One.options.length=10;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="通化市";
    document.searchtop.Address_One.options[1].text="通化市";

    document.searchtop.Address_One.options[2].value="四平市";
    document.searchtop.Address_One.options[2].text="四平市";

    document.searchtop.Address_One.options[3].value="辽源市";
    document.searchtop.Address_One.options[3].text="辽源市";

    document.searchtop.Address_One.options[4].value="白山市";
    document.searchtop.Address_One.options[4].text="白山市";

    document.searchtop.Address_One.options[5].value="延边朝鲜族自治州";
    document.searchtop.Address_One.options[5].text="延边朝鲜族自治州";

    document.searchtop.Address_One.options[6].value="吉林市";
    document.searchtop.Address_One.options[6].text="吉林市";

    document.searchtop.Address_One.options[7].value="长春市";
    document.searchtop.Address_One.options[7].text="长春市";

    document.searchtop.Address_One.options[8].value="白城市";
    document.searchtop.Address_One.options[8].text="白城市";

    document.searchtop.Address_One.options[9].value="松原市";
    document.searchtop.Address_One.options[9].text="松原市";
  document.searchtop.Address_One.disabled=false;
				break;


			case("黑龙江"):
  document.searchtop.Address_One.options.length=14;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="齐齐哈尔市";
    document.searchtop.Address_One.options[1].text="齐齐哈尔市";

    document.searchtop.Address_One.options[2].value="绥 化 市";
    document.searchtop.Address_One.options[2].text="绥 化 市";

    document.searchtop.Address_One.options[3].value="双鸭山市";
    document.searchtop.Address_One.options[3].text="双鸭山市";

    document.searchtop.Address_One.options[4].value="伊 春 市";
    document.searchtop.Address_One.options[4].text="伊 春 市";

    document.searchtop.Address_One.options[5].value="牡丹江市";
    document.searchtop.Address_One.options[5].text="牡丹江市";

    document.searchtop.Address_One.options[6].value="大兴安岭地区";
    document.searchtop.Address_One.options[6].text="大兴安岭地区";

    document.searchtop.Address_One.options[7].value="哈尔滨市";
    document.searchtop.Address_One.options[7].text="哈尔滨市";

    document.searchtop.Address_One.options[8].value="鹤 岗 市";
    document.searchtop.Address_One.options[8].text="鹤 岗 市";

    document.searchtop.Address_One.options[9].value="佳木斯市";
    document.searchtop.Address_One.options[9].text="佳木斯市";

    document.searchtop.Address_One.options[10].value="大 庆 市";
    document.searchtop.Address_One.options[10].text="大 庆 市";

    document.searchtop.Address_One.options[11].value="黑 河 市";
    document.searchtop.Address_One.options[11].text="黑 河 市";

    document.searchtop.Address_One.options[12].value="鸡 西 市";
    document.searchtop.Address_One.options[12].text="鸡 西 市";

    document.searchtop.Address_One.options[13].value="七台河市";
    document.searchtop.Address_One.options[13].text="七台河市";
  document.searchtop.Address_One.disabled=false;
				break;


			case("江苏"):
  document.searchtop.Address_One.options.length=14;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="常州市";
    document.searchtop.Address_One.options[1].text="常州市";

    document.searchtop.Address_One.options[2].value="扬州市";
    document.searchtop.Address_One.options[2].text="扬州市";

    document.searchtop.Address_One.options[3].value="盐城市";
    document.searchtop.Address_One.options[3].text="盐城市";

    document.searchtop.Address_One.options[4].value="淮安市";
    document.searchtop.Address_One.options[4].text="淮安市";

    document.searchtop.Address_One.options[5].value="无锡市";
    document.searchtop.Address_One.options[5].text="无锡市";

    document.searchtop.Address_One.options[6].value="镇江市";
    document.searchtop.Address_One.options[6].text="镇江市";

    document.searchtop.Address_One.options[7].value="宿迁市";
    document.searchtop.Address_One.options[7].text="宿迁市";

    document.searchtop.Address_One.options[8].value="苏州市";
    document.searchtop.Address_One.options[8].text="苏州市";

    document.searchtop.Address_One.options[9].value="南通市";
    document.searchtop.Address_One.options[9].text="南通市";

    document.searchtop.Address_One.options[10].value="连云港市";
    document.searchtop.Address_One.options[10].text="连云港市";

    document.searchtop.Address_One.options[11].value="南京市";
    document.searchtop.Address_One.options[11].text="南京市";

    document.searchtop.Address_One.options[12].value="徐州市";
    document.searchtop.Address_One.options[12].text="徐州市";

    document.searchtop.Address_One.options[13].value="泰州市";
    document.searchtop.Address_One.options[13].text="泰州市";
  document.searchtop.Address_One.disabled=false;
				break;


			case("山东"):
  document.searchtop.Address_One.options.length=18;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="泰安市";
    document.searchtop.Address_One.options[1].text="泰安市";

    document.searchtop.Address_One.options[2].value="济宁市";
    document.searchtop.Address_One.options[2].text="济宁市";

    document.searchtop.Address_One.options[3].value="菏泽市";
    document.searchtop.Address_One.options[3].text="菏泽市";

    document.searchtop.Address_One.options[4].value="东营市";
    document.searchtop.Address_One.options[4].text="东营市";

    document.searchtop.Address_One.options[5].value="威海市";
    document.searchtop.Address_One.options[5].text="威海市";

    document.searchtop.Address_One.options[6].value="德州市";
    document.searchtop.Address_One.options[6].text="德州市";

    document.searchtop.Address_One.options[7].value="聊城市";
    document.searchtop.Address_One.options[7].text="聊城市";

    document.searchtop.Address_One.options[8].value="青岛市";
    document.searchtop.Address_One.options[8].text="青岛市";

    document.searchtop.Address_One.options[9].value="临沂市";
    document.searchtop.Address_One.options[9].text="临沂市";

    document.searchtop.Address_One.options[10].value="日照市";
    document.searchtop.Address_One.options[10].text="日照市";

    document.searchtop.Address_One.options[11].value="济南市";
    document.searchtop.Address_One.options[11].text="济南市";

    document.searchtop.Address_One.options[12].value="枣庄市";
    document.searchtop.Address_One.options[12].text="枣庄市";

    document.searchtop.Address_One.options[13].value="淄博市";
    document.searchtop.Address_One.options[13].text="淄博市";

    document.searchtop.Address_One.options[14].value="莱芜市";
    document.searchtop.Address_One.options[14].text="莱芜市";

    document.searchtop.Address_One.options[15].value="烟台市";
    document.searchtop.Address_One.options[15].text="烟台市";

    document.searchtop.Address_One.options[16].value="潍坊市";
    document.searchtop.Address_One.options[16].text="潍坊市";

    document.searchtop.Address_One.options[17].value="滨州市";
    document.searchtop.Address_One.options[17].text="滨州市";
  document.searchtop.Address_One.disabled=false;
				break;


			case("安徽"):
  document.searchtop.Address_One.options.length=18;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="宿州市";
    document.searchtop.Address_One.options[1].text="宿州市";

    document.searchtop.Address_One.options[2].value="马鞍山市";
    document.searchtop.Address_One.options[2].text="马鞍山市";

    document.searchtop.Address_One.options[3].value="蚌埠市";
    document.searchtop.Address_One.options[3].text="蚌埠市";

    document.searchtop.Address_One.options[4].value="巢湖市";
    document.searchtop.Address_One.options[4].text="巢湖市";

    document.searchtop.Address_One.options[5].value="铜陵市";
    document.searchtop.Address_One.options[5].text="铜陵市";

    document.searchtop.Address_One.options[6].value="淮北市";
    document.searchtop.Address_One.options[6].text="淮北市";

    document.searchtop.Address_One.options[7].value="安庆市";
    document.searchtop.Address_One.options[7].text="安庆市";

    document.searchtop.Address_One.options[8].value="滁州市";
    document.searchtop.Address_One.options[8].text="滁州市";

    document.searchtop.Address_One.options[9].value="亳州市";
    document.searchtop.Address_One.options[9].text="亳州市";

    document.searchtop.Address_One.options[10].value="宣城市";
    document.searchtop.Address_One.options[10].text="宣城市";

    document.searchtop.Address_One.options[11].value="合肥市";
    document.searchtop.Address_One.options[11].text="合肥市";

    document.searchtop.Address_One.options[12].value="芜湖市";
    document.searchtop.Address_One.options[12].text="芜湖市";

    document.searchtop.Address_One.options[13].value="阜阳市";
    document.searchtop.Address_One.options[13].text="阜阳市";

    document.searchtop.Address_One.options[14].value="池州市";
    document.searchtop.Address_One.options[14].text="池州市";

    document.searchtop.Address_One.options[15].value="六安市";
    document.searchtop.Address_One.options[15].text="六安市";

    document.searchtop.Address_One.options[16].value="淮南市";
    document.searchtop.Address_One.options[16].text="淮南市";

    document.searchtop.Address_One.options[17].value="黄山市";
    document.searchtop.Address_One.options[17].text="黄山市";
  document.searchtop.Address_One.disabled=false;
				break;


			case("福建"):
  document.searchtop.Address_One.options.length=10;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="泉州市";
    document.searchtop.Address_One.options[1].text="泉州市";

    document.searchtop.Address_One.options[2].value="宁德市";
    document.searchtop.Address_One.options[2].text="宁德市";

    document.searchtop.Address_One.options[3].value="厦门市";
    document.searchtop.Address_One.options[3].text="厦门市";

    document.searchtop.Address_One.options[4].value="莆田市";
    document.searchtop.Address_One.options[4].text="莆田市";

    document.searchtop.Address_One.options[5].value="漳州市";
    document.searchtop.Address_One.options[5].text="漳州市";

    document.searchtop.Address_One.options[6].value="福州市";
    document.searchtop.Address_One.options[6].text="福州市";

    document.searchtop.Address_One.options[7].value="龙岩市";
    document.searchtop.Address_One.options[7].text="龙岩市";

    document.searchtop.Address_One.options[8].value="三明市";
    document.searchtop.Address_One.options[8].text="三明市";

    document.searchtop.Address_One.options[9].value="南平市";
    document.searchtop.Address_One.options[9].text="南平市";
  document.searchtop.Address_One.disabled=false;
				break;


			case("浙江"):
  document.searchtop.Address_One.options.length=12;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="宁波市";
    document.searchtop.Address_One.options[1].text="宁波市";

    document.searchtop.Address_One.options[2].value="绍兴市";
    document.searchtop.Address_One.options[2].text="绍兴市";

    document.searchtop.Address_One.options[3].value="嘉兴市";
    document.searchtop.Address_One.options[3].text="嘉兴市";

    document.searchtop.Address_One.options[4].value="台州市";
    document.searchtop.Address_One.options[4].text="台州市";

    document.searchtop.Address_One.options[5].value="湖州市";
    document.searchtop.Address_One.options[5].text="湖州市";

    document.searchtop.Address_One.options[6].value="丽水市";
    document.searchtop.Address_One.options[6].text="丽水市";

    document.searchtop.Address_One.options[7].value="舟山市";
    document.searchtop.Address_One.options[7].text="舟山市";

    document.searchtop.Address_One.options[8].value="衢州市";
    document.searchtop.Address_One.options[8].text="衢州市";

    document.searchtop.Address_One.options[9].value="杭州市";
    document.searchtop.Address_One.options[9].text="杭州市";

    document.searchtop.Address_One.options[10].value="温州市";
    document.searchtop.Address_One.options[10].text="温州市";

    document.searchtop.Address_One.options[11].value="金华市";
    document.searchtop.Address_One.options[11].text="金华市";
  document.searchtop.Address_One.disabled=false;
				break;


			case("江西"):
  document.searchtop.Address_One.options.length=12;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="景德镇市";
    document.searchtop.Address_One.options[1].text="景德镇市";

    document.searchtop.Address_One.options[2].value="萍乡市";
    document.searchtop.Address_One.options[2].text="萍乡市";

    document.searchtop.Address_One.options[3].value="鹰潭市";
    document.searchtop.Address_One.options[3].text="鹰潭市";

    document.searchtop.Address_One.options[4].value="抚州市";
    document.searchtop.Address_One.options[4].text="抚州市";

    document.searchtop.Address_One.options[5].value="九江市";
    document.searchtop.Address_One.options[5].text="九江市";

    document.searchtop.Address_One.options[6].value="赣州市";
    document.searchtop.Address_One.options[6].text="赣州市";

    document.searchtop.Address_One.options[7].value="宜春市";
    document.searchtop.Address_One.options[7].text="宜春市";

    document.searchtop.Address_One.options[8].value="新余市";
    document.searchtop.Address_One.options[8].text="新余市";

    document.searchtop.Address_One.options[9].value="吉安市";
    document.searchtop.Address_One.options[9].text="吉安市";

    document.searchtop.Address_One.options[10].value="南昌市";
    document.searchtop.Address_One.options[10].text="南昌市";

    document.searchtop.Address_One.options[11].value="上饶市";
    document.searchtop.Address_One.options[11].text="上饶市";
  document.searchtop.Address_One.disabled=false;
				break;


			case("广东"):
  document.searchtop.Address_One.options.length=22;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="珠海市";
    document.searchtop.Address_One.options[1].text="珠海市";

    document.searchtop.Address_One.options[2].value="汕头市";
    document.searchtop.Address_One.options[2].text="汕头市";

    document.searchtop.Address_One.options[3].value="清远市";
    document.searchtop.Address_One.options[3].text="清远市";

    document.searchtop.Address_One.options[4].value="河源市";
    document.searchtop.Address_One.options[4].text="河源市";

    document.searchtop.Address_One.options[5].value="茂名市";
    document.searchtop.Address_One.options[5].text="茂名市";

    document.searchtop.Address_One.options[6].value="韶关市";
    document.searchtop.Address_One.options[6].text="韶关市";

    document.searchtop.Address_One.options[7].value="广州市";
    document.searchtop.Address_One.options[7].text="广州市";

    document.searchtop.Address_One.options[8].value="潮州市";
    document.searchtop.Address_One.options[8].text="潮州市";

    document.searchtop.Address_One.options[9].value="阳江市";
    document.searchtop.Address_One.options[9].text="阳江市";

    document.searchtop.Address_One.options[10].value="肇庆市";
    document.searchtop.Address_One.options[10].text="肇庆市";

    document.searchtop.Address_One.options[11].value="梅州市";
    document.searchtop.Address_One.options[11].text="梅州市";

    document.searchtop.Address_One.options[12].value="揭阳市";
    document.searchtop.Address_One.options[12].text="揭阳市";

    document.searchtop.Address_One.options[13].value="深圳市";
    document.searchtop.Address_One.options[13].text="深圳市";

    document.searchtop.Address_One.options[14].value="江门市";
    document.searchtop.Address_One.options[14].text="江门市";

    document.searchtop.Address_One.options[15].value="湛江市";
    document.searchtop.Address_One.options[15].text="湛江市";

    document.searchtop.Address_One.options[16].value="中山市";
    document.searchtop.Address_One.options[16].text="中山市";

    document.searchtop.Address_One.options[17].value="云浮市";
    document.searchtop.Address_One.options[17].text="云浮市";

    document.searchtop.Address_One.options[18].value="东莞市";
    document.searchtop.Address_One.options[18].text="东莞市";

    document.searchtop.Address_One.options[19].value="佛山市";
    document.searchtop.Address_One.options[19].text="佛山市";

    document.searchtop.Address_One.options[20].value="汕尾市";
    document.searchtop.Address_One.options[20].text="汕尾市";

    document.searchtop.Address_One.options[21].value="惠州市";
    document.searchtop.Address_One.options[21].text="惠州市";
  document.searchtop.Address_One.disabled=false;
				break;


			case("广西"):
  document.searchtop.Address_One.options.length=15;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="崇左市";
    document.searchtop.Address_One.options[1].text="崇左市";

    document.searchtop.Address_One.options[2].value="北海市";
    document.searchtop.Address_One.options[2].text="北海市";

    document.searchtop.Address_One.options[3].value="贺州市";
    document.searchtop.Address_One.options[3].text="贺州市";

    document.searchtop.Address_One.options[4].value="梧州市";
    document.searchtop.Address_One.options[4].text="梧州市";

    document.searchtop.Address_One.options[5].value="贵港市";
    document.searchtop.Address_One.options[5].text="贵港市";

    document.searchtop.Address_One.options[6].value="玉林市";
    document.searchtop.Address_One.options[6].text="玉林市";

    document.searchtop.Address_One.options[7].value="柳州市";
    document.searchtop.Address_One.options[7].text="柳州市";

    document.searchtop.Address_One.options[8].value="南宁市";
    document.searchtop.Address_One.options[8].text="南宁市";

    document.searchtop.Address_One.options[9].value="来宾市";
    document.searchtop.Address_One.options[9].text="来宾市";

    document.searchtop.Address_One.options[10].value="百色市";
    document.searchtop.Address_One.options[10].text="百色市";

    document.searchtop.Address_One.options[11].value="河池市";
    document.searchtop.Address_One.options[11].text="河池市";

    document.searchtop.Address_One.options[12].value="防城港市";
    document.searchtop.Address_One.options[12].text="防城港市";

    document.searchtop.Address_One.options[13].value="桂林市";
    document.searchtop.Address_One.options[13].text="桂林市";

    document.searchtop.Address_One.options[14].value="钦州市";
    document.searchtop.Address_One.options[14].text="钦州市";
  document.searchtop.Address_One.disabled=false;
				break;


			case("海南"):
  document.searchtop.Address_One.options.length=4;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="三亚市";
    document.searchtop.Address_One.options[1].text="三亚市";

    document.searchtop.Address_One.options[2].value="省直辖行政单位";
    document.searchtop.Address_One.options[2].text="省直辖行政单位";

    document.searchtop.Address_One.options[3].value="海口市";
    document.searchtop.Address_One.options[3].text="海口市";
  document.searchtop.Address_One.disabled=false;
				break;


			case("四川"):
  document.searchtop.Address_One.options.length=22;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="广元市";
    document.searchtop.Address_One.options[1].text="广元市";

    document.searchtop.Address_One.options[2].value="乐山市";
    document.searchtop.Address_One.options[2].text="乐山市";

    document.searchtop.Address_One.options[3].value="南充市";
    document.searchtop.Address_One.options[3].text="南充市";

    document.searchtop.Address_One.options[4].value="广安市";
    document.searchtop.Address_One.options[4].text="广安市";

    document.searchtop.Address_One.options[5].value="资阳市";
    document.searchtop.Address_One.options[5].text="资阳市";

    document.searchtop.Address_One.options[6].value="攀枝花市";
    document.searchtop.Address_One.options[6].text="攀枝花市";

    document.searchtop.Address_One.options[7].value="遂宁市";
    document.searchtop.Address_One.options[7].text="遂宁市";

    document.searchtop.Address_One.options[8].value="绵阳市";
    document.searchtop.Address_One.options[8].text="绵阳市";

    document.searchtop.Address_One.options[9].value="眉山市";
    document.searchtop.Address_One.options[9].text="眉山市";

    document.searchtop.Address_One.options[10].value="宜宾市";
    document.searchtop.Address_One.options[10].text="宜宾市";

    document.searchtop.Address_One.options[11].value="泸州市";
    document.searchtop.Address_One.options[11].text="泸州市";

    document.searchtop.Address_One.options[12].value="凉山州";
    document.searchtop.Address_One.options[12].text="凉山州";

    document.searchtop.Address_One.options[13].value="德阳市";
    document.searchtop.Address_One.options[13].text="德阳市";

    document.searchtop.Address_One.options[14].value="巴中市";
    document.searchtop.Address_One.options[14].text="巴中市";

    document.searchtop.Address_One.options[15].value="成都市";
    document.searchtop.Address_One.options[15].text="成都市";

    document.searchtop.Address_One.options[16].value="达州市";
    document.searchtop.Address_One.options[16].text="达州市";

    document.searchtop.Address_One.options[17].value="自贡市";
    document.searchtop.Address_One.options[17].text="自贡市";

    document.searchtop.Address_One.options[18].value="雅安市";
    document.searchtop.Address_One.options[18].text="雅安市";

    document.searchtop.Address_One.options[19].value="阿坝州";
    document.searchtop.Address_One.options[19].text="阿坝州";

    document.searchtop.Address_One.options[20].value="甘孜州";
    document.searchtop.Address_One.options[20].text="甘孜州";

    document.searchtop.Address_One.options[21].value="内江市";
    document.searchtop.Address_One.options[21].text="内江市";
  document.searchtop.Address_One.disabled=false;
				break;


			case("云南"):
  document.searchtop.Address_One.options.length=17;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="玉　溪　市";
    document.searchtop.Address_One.options[1].text="玉　溪　市";

    document.searchtop.Address_One.options[2].value="保　山　市";
    document.searchtop.Address_One.options[2].text="保　山　市";

    document.searchtop.Address_One.options[3].value="昭　通　市";
    document.searchtop.Address_One.options[3].text="昭　通　市";

    document.searchtop.Address_One.options[4].value="文　山　州";
    document.searchtop.Address_One.options[4].text="文　山　州";

    document.searchtop.Address_One.options[5].value="红　河　州";
    document.searchtop.Address_One.options[5].text="红　河　州";

    document.searchtop.Address_One.options[6].value="怒　江　州";
    document.searchtop.Address_One.options[6].text="怒　江　州";

    document.searchtop.Address_One.options[7].value="德　宏　州";
    document.searchtop.Address_One.options[7].text="德　宏　州";

    document.searchtop.Address_One.options[8].value="丽　江　市";
    document.searchtop.Address_One.options[8].text="丽　江　市";

    document.searchtop.Address_One.options[9].value="西双版纳州";
    document.searchtop.Address_One.options[9].text="西双版纳州";

    document.searchtop.Address_One.options[10].value="昆　明　市";
    document.searchtop.Address_One.options[10].text="昆　明　市";

    document.searchtop.Address_One.options[11].value="曲　靖　市";
    document.searchtop.Address_One.options[11].text="曲　靖　市";

    document.searchtop.Address_One.options[12].value="临　沧　市";
    document.searchtop.Address_One.options[12].text="临　沧　市";

    document.searchtop.Address_One.options[13].value="楚　雄　州";
    document.searchtop.Address_One.options[13].text="楚　雄　州";

    document.searchtop.Address_One.options[14].value="思　茅　市";
    document.searchtop.Address_One.options[14].text="思　茅　市";

    document.searchtop.Address_One.options[15].value="大　理　州";
    document.searchtop.Address_One.options[15].text="大　理　州";

    document.searchtop.Address_One.options[16].value="迪　庆　州";
    document.searchtop.Address_One.options[16].text="迪　庆　州";
  document.searchtop.Address_One.disabled=false;
				break;


			case("贵州"):
  document.searchtop.Address_One.options.length=10;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="黔东南苗族侗族自治州";
    document.searchtop.Address_One.options[1].text="黔东南苗族侗族自治州";

    document.searchtop.Address_One.options[2].value="遵义市";
    document.searchtop.Address_One.options[2].text="遵义市";

    document.searchtop.Address_One.options[3].value="毕节地区";
    document.searchtop.Address_One.options[3].text="毕节地区";

    document.searchtop.Address_One.options[4].value="六盘水市";
    document.searchtop.Address_One.options[4].text="六盘水市";

    document.searchtop.Address_One.options[5].value="黔西南布依族苗族自治州";
    document.searchtop.Address_One.options[5].text="黔西南布依族苗族自治州";

    document.searchtop.Address_One.options[6].value="安顺市";
    document.searchtop.Address_One.options[6].text="安顺市";

    document.searchtop.Address_One.options[7].value="黔南布依族苗族自治州";
    document.searchtop.Address_One.options[7].text="黔南布依族苗族自治州";

    document.searchtop.Address_One.options[8].value="铜仁地区";
    document.searchtop.Address_One.options[8].text="铜仁地区";

    document.searchtop.Address_One.options[9].value="贵阳市";
    document.searchtop.Address_One.options[9].text="贵阳市";
  document.searchtop.Address_One.disabled=false;
				break;


			case("西藏"):
  document.searchtop.Address_One.options.length=8;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="拉 萨 市";
    document.searchtop.Address_One.options[1].text="拉 萨 市";

    document.searchtop.Address_One.options[2].value="林芝地区";
    document.searchtop.Address_One.options[2].text="林芝地区";

    document.searchtop.Address_One.options[3].value="那曲地区";
    document.searchtop.Address_One.options[3].text="那曲地区";

    document.searchtop.Address_One.options[4].value="阿里地区";
    document.searchtop.Address_One.options[4].text="阿里地区";

    document.searchtop.Address_One.options[5].value="日喀则地区";
    document.searchtop.Address_One.options[5].text="日喀则地区";

    document.searchtop.Address_One.options[6].value="昌都地区";
    document.searchtop.Address_One.options[6].text="昌都地区";

    document.searchtop.Address_One.options[7].value="山南地区";
    document.searchtop.Address_One.options[7].text="山南地区";
  document.searchtop.Address_One.disabled=false;
				break;


			case("河南"):
  document.searchtop.Address_One.options.length=19;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="开封市";
    document.searchtop.Address_One.options[1].text="开封市";

    document.searchtop.Address_One.options[2].value="鹤壁市";
    document.searchtop.Address_One.options[2].text="鹤壁市";

    document.searchtop.Address_One.options[3].value="洛阳市";
    document.searchtop.Address_One.options[3].text="洛阳市";

    document.searchtop.Address_One.options[4].value="商丘市";
    document.searchtop.Address_One.options[4].text="商丘市";

    document.searchtop.Address_One.options[5].value="平顶山市";
    document.searchtop.Address_One.options[5].text="平顶山市";

    document.searchtop.Address_One.options[6].value="濮阳市";
    document.searchtop.Address_One.options[6].text="濮阳市";

    document.searchtop.Address_One.options[7].value="周口市";
    document.searchtop.Address_One.options[7].text="周口市";

    document.searchtop.Address_One.options[8].value="驻马店市";
    document.searchtop.Address_One.options[8].text="驻马店市";

    document.searchtop.Address_One.options[9].value="新乡市";
    document.searchtop.Address_One.options[9].text="新乡市";

    document.searchtop.Address_One.options[10].value="信阳市";
    document.searchtop.Address_One.options[10].text="信阳市";

    document.searchtop.Address_One.options[11].value="南阳市";
    document.searchtop.Address_One.options[11].text="南阳市";

    document.searchtop.Address_One.options[12].value="漯河市";
    document.searchtop.Address_One.options[12].text="漯河市";

    document.searchtop.Address_One.options[13].value="济源市";
    document.searchtop.Address_One.options[13].text="济源市";

    document.searchtop.Address_One.options[14].value="焦作市";
    document.searchtop.Address_One.options[14].text="焦作市";

    document.searchtop.Address_One.options[15].value="郑州市";
    document.searchtop.Address_One.options[15].text="郑州市";

    document.searchtop.Address_One.options[16].value="安阳市";
    document.searchtop.Address_One.options[16].text="安阳市";

    document.searchtop.Address_One.options[17].value="三门峡市";
    document.searchtop.Address_One.options[17].text="三门峡市";

    document.searchtop.Address_One.options[18].value="许昌市";
    document.searchtop.Address_One.options[18].text="许昌市";
  document.searchtop.Address_One.disabled=false;
				break;


			case("湖北"):
  document.searchtop.Address_One.options.length=15;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="孝感市";
    document.searchtop.Address_One.options[1].text="孝感市";

    document.searchtop.Address_One.options[2].value="恩施州";
    document.searchtop.Address_One.options[2].text="恩施州";

    document.searchtop.Address_One.options[3].value="荆州市";
    document.searchtop.Address_One.options[3].text="荆州市";

    document.searchtop.Address_One.options[4].value="宜昌市";
    document.searchtop.Address_One.options[4].text="宜昌市";

    document.searchtop.Address_One.options[5].value="荆门市";
    document.searchtop.Address_One.options[5].text="荆门市";

    document.searchtop.Address_One.options[6].value="襄樊市";
    document.searchtop.Address_One.options[6].text="襄樊市";

    document.searchtop.Address_One.options[7].value="鄂州市";
    document.searchtop.Address_One.options[7].text="鄂州市";

    document.searchtop.Address_One.options[8].value="黄冈市";
    document.searchtop.Address_One.options[8].text="黄冈市";

    document.searchtop.Address_One.options[9].value="随州市";
    document.searchtop.Address_One.options[9].text="随州市";

    document.searchtop.Address_One.options[10].value="武汉市";
    document.searchtop.Address_One.options[10].text="武汉市";

    document.searchtop.Address_One.options[11].value="十堰市";
    document.searchtop.Address_One.options[11].text="十堰市";

    document.searchtop.Address_One.options[12].value="省直辖";
    document.searchtop.Address_One.options[12].text="省直辖";

    document.searchtop.Address_One.options[13].value="黄石市";
    document.searchtop.Address_One.options[13].text="黄石市";

    document.searchtop.Address_One.options[14].value="咸宁市";
    document.searchtop.Address_One.options[14].text="咸宁市";
  document.searchtop.Address_One.disabled=false;
				break;


			case("湖南"):
  document.searchtop.Address_One.options.length=15;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="岳阳市";
    document.searchtop.Address_One.options[1].text="岳阳市";

    document.searchtop.Address_One.options[2].value="常德市";
    document.searchtop.Address_One.options[2].text="常德市";

    document.searchtop.Address_One.options[3].value="郴州市";
    document.searchtop.Address_One.options[3].text="郴州市";

    document.searchtop.Address_One.options[4].value="永州市";
    document.searchtop.Address_One.options[4].text="永州市";

    document.searchtop.Address_One.options[5].value="长沙市";
    document.searchtop.Address_One.options[5].text="长沙市";

    document.searchtop.Address_One.options[6].value="张家界市";
    document.searchtop.Address_One.options[6].text="张家界市";

    document.searchtop.Address_One.options[7].value="湘潭市";
    document.searchtop.Address_One.options[7].text="湘潭市";

    document.searchtop.Address_One.options[8].value="邵阳市";
    document.searchtop.Address_One.options[8].text="邵阳市";

    document.searchtop.Address_One.options[9].value="娄底市";
    document.searchtop.Address_One.options[9].text="娄底市";

    document.searchtop.Address_One.options[10].value="怀化市";
    document.searchtop.Address_One.options[10].text="怀化市";

    document.searchtop.Address_One.options[11].value="衡阳市";
    document.searchtop.Address_One.options[11].text="衡阳市";

    document.searchtop.Address_One.options[12].value="益阳市";
    document.searchtop.Address_One.options[12].text="益阳市";

    document.searchtop.Address_One.options[13].value="湘西土家族苗族自治州";
    document.searchtop.Address_One.options[13].text="湘西土家族苗族自治州";

    document.searchtop.Address_One.options[14].value="株洲市";
    document.searchtop.Address_One.options[14].text="株洲市";
  document.searchtop.Address_One.disabled=false;
				break;


			case("陕西"):
  document.searchtop.Address_One.options.length=11;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="宝鸡市";
    document.searchtop.Address_One.options[1].text="宝鸡市";

    document.searchtop.Address_One.options[2].value="延安市";
    document.searchtop.Address_One.options[2].text="延安市";

    document.searchtop.Address_One.options[3].value="安康市";
    document.searchtop.Address_One.options[3].text="安康市";

    document.searchtop.Address_One.options[4].value="西安市";
    document.searchtop.Address_One.options[4].text="西安市";

    document.searchtop.Address_One.options[5].value="铜川市";
    document.searchtop.Address_One.options[5].text="铜川市";

    document.searchtop.Address_One.options[6].value="汉中市";
    document.searchtop.Address_One.options[6].text="汉中市";

    document.searchtop.Address_One.options[7].value="商洛市";
    document.searchtop.Address_One.options[7].text="商洛市";

    document.searchtop.Address_One.options[8].value="咸阳市";
    document.searchtop.Address_One.options[8].text="咸阳市";

    document.searchtop.Address_One.options[9].value="渭南市";
    document.searchtop.Address_One.options[9].text="渭南市";

    document.searchtop.Address_One.options[10].value="榆林市";
    document.searchtop.Address_One.options[10].text="榆林市";
  document.searchtop.Address_One.disabled=false;
				break;


			case("青海"):
  document.searchtop.Address_One.options.length=9;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="海东地区";
    document.searchtop.Address_One.options[1].text="海东地区";

    document.searchtop.Address_One.options[2].value="玉树藏族自治州";
    document.searchtop.Address_One.options[2].text="玉树藏族自治州";

    document.searchtop.Address_One.options[3].value="海西蒙古族藏族自治州";
    document.searchtop.Address_One.options[3].text="海西蒙古族藏族自治州";

    document.searchtop.Address_One.options[4].value="果洛藏族自治州";
    document.searchtop.Address_One.options[4].text="果洛藏族自治州";

    document.searchtop.Address_One.options[5].value="海北藏族自治州";
    document.searchtop.Address_One.options[5].text="海北藏族自治州";

    document.searchtop.Address_One.options[6].value="黄南藏族自治州";
    document.searchtop.Address_One.options[6].text="黄南藏族自治州";

    document.searchtop.Address_One.options[7].value="西宁市";
    document.searchtop.Address_One.options[7].text="西宁市";

    document.searchtop.Address_One.options[8].value="海南藏族自治州";
    document.searchtop.Address_One.options[8].text="海南藏族自治州";
  document.searchtop.Address_One.disabled=false;
				break;


			case("宁夏"):
  document.searchtop.Address_One.options.length=6;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="银 川 市";
    document.searchtop.Address_One.options[1].text="银 川 市";

    document.searchtop.Address_One.options[2].value="固 原 市";
    document.searchtop.Address_One.options[2].text="固 原 市";

    document.searchtop.Address_One.options[3].value="石嘴山市";
    document.searchtop.Address_One.options[3].text="石嘴山市";

    document.searchtop.Address_One.options[4].value="中 卫 市";
    document.searchtop.Address_One.options[4].text="中 卫 市";

    document.searchtop.Address_One.options[5].value="吴 忠 市";
    document.searchtop.Address_One.options[5].text="吴 忠 市";
  document.searchtop.Address_One.disabled=false;
				break;


			case("新疆"):
  document.searchtop.Address_One.options.length=16;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="巴音郭楞蒙古自治州";
    document.searchtop.Address_One.options[1].text="巴音郭楞蒙古自治州";

    document.searchtop.Address_One.options[2].value="博尔塔拉蒙古自治州";
    document.searchtop.Address_One.options[2].text="博尔塔拉蒙古自治州";

    document.searchtop.Address_One.options[3].value="阿勒泰地区";
    document.searchtop.Address_One.options[3].text="阿勒泰地区";

    document.searchtop.Address_One.options[4].value="乌鲁木齐市";
    document.searchtop.Address_One.options[4].text="乌鲁木齐市";

    document.searchtop.Address_One.options[5].value="昌吉回族自治州";
    document.searchtop.Address_One.options[5].text="昌吉回族自治州";

    document.searchtop.Address_One.options[6].value="喀什地区";
    document.searchtop.Address_One.options[6].text="喀什地区";

    document.searchtop.Address_One.options[7].value="阿克苏地区";
    document.searchtop.Address_One.options[7].text="阿克苏地区";

    document.searchtop.Address_One.options[8].value="和田地区";
    document.searchtop.Address_One.options[8].text="和田地区";

    document.searchtop.Address_One.options[9].value="伊犁哈萨克自治州";
    document.searchtop.Address_One.options[9].text="伊犁哈萨克自治州";

    document.searchtop.Address_One.options[10].value="克孜勒苏柯尔克孜自治州";
    document.searchtop.Address_One.options[10].text="克孜勒苏柯尔克孜自治州";

    document.searchtop.Address_One.options[11].value="克拉玛依市";
    document.searchtop.Address_One.options[11].text="克拉玛依市";

    document.searchtop.Address_One.options[12].value="吐鲁番地区";
    document.searchtop.Address_One.options[12].text="吐鲁番地区";

    document.searchtop.Address_One.options[13].value="哈密地区";
    document.searchtop.Address_One.options[13].text="哈密地区";

    document.searchtop.Address_One.options[14].value="塔城地区";
    document.searchtop.Address_One.options[14].text="塔城地区";

    document.searchtop.Address_One.options[15].value="直辖行政单位";
    document.searchtop.Address_One.options[15].text="直辖行政单位";
  document.searchtop.Address_One.disabled=false;
				break;


			case("甘肃"):
  document.searchtop.Address_One.options.length=15;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="白银市";
    document.searchtop.Address_One.options[1].text="白银市";

    document.searchtop.Address_One.options[2].value="兰州市";
    document.searchtop.Address_One.options[2].text="兰州市";

    document.searchtop.Address_One.options[3].value="嘉峪关市";
    document.searchtop.Address_One.options[3].text="嘉峪关市";

    document.searchtop.Address_One.options[4].value="庆阳市";
    document.searchtop.Address_One.options[4].text="庆阳市";

    document.searchtop.Address_One.options[5].value="金昌市";
    document.searchtop.Address_One.options[5].text="金昌市";

    document.searchtop.Address_One.options[6].value="张掖市";
    document.searchtop.Address_One.options[6].text="张掖市";

    document.searchtop.Address_One.options[7].value="陇南市";
    document.searchtop.Address_One.options[7].text="陇南市";

    document.searchtop.Address_One.options[8].value="天水市";
    document.searchtop.Address_One.options[8].text="天水市";

    document.searchtop.Address_One.options[9].value="武威市";
    document.searchtop.Address_One.options[9].text="武威市";

    document.searchtop.Address_One.options[10].value="酒泉市";
    document.searchtop.Address_One.options[10].text="酒泉市";

    document.searchtop.Address_One.options[11].value="平凉市";
    document.searchtop.Address_One.options[11].text="平凉市";

    document.searchtop.Address_One.options[12].value="甘南藏族自治州";
    document.searchtop.Address_One.options[12].text="甘南藏族自治州";

    document.searchtop.Address_One.options[13].value="定西市";
    document.searchtop.Address_One.options[13].text="定西市";

    document.searchtop.Address_One.options[14].value="临夏回族自治州";
    document.searchtop.Address_One.options[14].text="临夏回族自治州";
  document.searchtop.Address_One.disabled=false;
				break;


			case("港澳台"):
  document.searchtop.Address_One.options.length=4;
    document.searchtop.Address_One.options[0].value="";
    document.searchtop.Address_One.options[0].text="==选择城市==";

    document.searchtop.Address_One.options[1].value="中台湾";
    document.searchtop.Address_One.options[1].text="中台湾";

    document.searchtop.Address_One.options[2].value="北台湾";
    document.searchtop.Address_One.options[2].text="北台湾";

    document.searchtop.Address_One.options[3].value="南台湾";
    document.searchtop.Address_One.options[3].text="南台湾";
  document.searchtop.Address_One.disabled=false;
				break;


			}
					        }
}