function liandong_4(x)
{
		if(x==0000)
		{
			document.write('<option value=0000>不限</option>');                      
		}
		else if(x==0001)
		{
		     document.write('<option value=0100>不限</option>'); 
		     document.write('<option value=0101>市区</option>'); 
		}
		else if(x==0002)
		{
		     document.write('<option value=0200>不限</option>'); 
		     document.write('<option value=0201>市区</option>'); 
		}
		else if(x==0003)
		{
		     document.write('<option value=0300>不限</option>'); 
		     document.write('<option value=0301>市区</option>'); 
		}
		else if(x==0004)
		{
		     document.write('<option value=0400>不限</option>'); 
		     document.write('<option value=0401>市区</option>'); 
		}
		else if(x==0005)
		{
		     document.write('<option value=0500>不限</option>'); 
		     document.write('<option value=0501>广州市</option>'); 
		     document.write('<option value=0502>惠州市</option>'); 
		     document.write('<option value=0503>汕头市</option>'); 
		     document.write('<option value=0504>珠海市</option>'); 
		     document.write('<option value=0505>佛山市</option>'); 
		     document.write('<option value=0506>中山市</option>'); 
		     document.write('<option value=0507>东莞市</option>'); 
		     document.write('<option value=0508>顺德市</option>'); 
		     document.write('<option value=0509>从化市</option>'); 
		     document.write('<option value=0510>开平市</option>'); 
		     document.write('<option value=0511>南海市</option>'); 
		     document.write('<option value=0512>新会市</option>'); 
		     document.write('<option value=0513>韶关市</option>'); 
		     document.write('<option value=0514>深圳市</option>'); 
		     document.write('<option value=0515>清远市</option>'); 
		     document.write(' <option value=0516>潮州市</option>'); 
		     document.write('<option value=0517>汕尾市</option>'); 
		     document.write('<option value=0518>江门市</option>'); 
		     document.write('<option value=0519>湛江市</option>'); 
		     document.write('<option value=0520>河源市</option>'); 
		     document.write('<option value=0521>揭阳市</option>'); 
		     document.write('<option value=0522>茂名市</option>'); 
		     document.write('<option value=0523>阳江市</option>'); 
		     document.write('<option value=0524>肇庆市</option>'); 
		     document.write('<option value=0525>云浮市</option>');                               
		}
		else if(x==0006)
		{
			 document.write('<option value=0600>不限</option>'); 
			 document.write('<option value=0601>南京市</option>');
			 document.write('<option value=0602>苏州市</option>');
			 document.write('<option value=0603>无锡市</option>');
			 document.write('<option value=0604>常州市</option>');
			 document.write('<option value=0605>镇江市</option>');
			 document.write('<option value=0606>扬州市</option>');
			 document.write('<option value=0607>徐州市</option>');
			 document.write('<option value=0608>南通市</option>');
			 document.write('<option value=0609>盐城市</option>');
			 document.write('<option value=0610>淮阴市</option>');
			 document.write('<option value=0611>泰州市</option>');
			 document.write('<option value=0612>宿迁市</option>');
			 document.write('<option value=0613>连云港市</option>');
		 }
		else if(x==0007)
		{
			document.write('<option value=0700>不限</option>')  
         	document.write('<option value=0701>杭州市</option>')               
      		document.write('<option value=0702>宁波市</option>')
            document.write('<option value=0703>温州市</option>')
            document.write('<option value=0704>嘉兴市</option>')
            document.write('<option value=0705>湖州市</option>')
            document.write('<option value=0706>丽水市</option>')
            document.write('<option value=0707>金华市</option>')
            document.write('<option value=0708>绍兴市</option>')
            document.write('<option value=0709>台州市</option>')
            document.write('<option value=0710>舟山市</option>')
            document.write('<option value=0711>衢州市</option>')				
		}
		else if(x==0008)
		{
			document.write('<option value=0800>不限</option>')
			document.write('<option value=0801>成都市</option>')
			document.write('<option value=0802>自贡市</option>')
			document.write('<option value=0803>攀枝花市</option>')
			document.write('<option value=0804>泸州市</option>')
			document.write('<option value=0805>德阳市</option>')
			document.write('<option value=0806>绵阳市</option>')
			document.write('<option value=0807>广元市</option>')
			document.write('<option value=0808>遂宁市</option>')
			document.write('<option value=0809>内江市</option>')
			document.write('<option value=0810>资阳市</option>')
			document.write('<option value=0811>乐山市</option>')
			document.write('<option value=0812>眉山市</option>')
			document.write('<option value=0813>南充市</option>')
			document.write('<option value=0814>宜宾市</option>')
			document.write('<option value=0815>广安市</option>')
			document.write('<option value=0816>达州市</option>')
			document.write('<option value=0817>巴中市</option>')
			document.write('<option value=0818>雅安市</option>')
			document.write('<option value=0819>阿坝州</option>') 
			document.write('<option value=0820>甘孜州</option>') 
			document.write('<option value=0821>凉山州</option>') 
 		}
		else if(x==0009)
		{
			document.write('<option value=0900>不限</option>')
			document.write('<option value=0901>海口市</option>')
			document.write('<option value=0902>三亚市</option>')
			document.write('<option value=0903>琼山市</option>')
			document.write('<option value=0904>琼海市</option>')
			document.write('<option value=0905>儋州市</option>')
			document.write('<option value=0906>文昌市</option>')
			document.write('<option value=0907>东方市</option>')
			document.write('<option value=0908>五指山市</option>')
			document.write('<option value=0909>万宁市</option>')            
		}
		else if(x==0010)
		{
			document.write('<option value=1000>不限</option>') 
			document.write('<option value=1001>福州市</option>') 
			document.write('<option value=1002>厦门市</option>') 
			document.write('<option value=1003>莆田市</option>') 
			document.write('<option value=1004>泉州市</option>') 
			document.write('<option value=1005>三明市</option>') 
			document.write('<option value=1006>漳州市</option>') 
			document.write('<option value=1007>南平市</option>') 
			document.write('<option value=1008>龙岩市</option>')
			document.write('<option value=1009>宁德市</option>') 
		}
		else if(x==0011)
		{
			document.write('<option value=1100>不限</option>') 
			document.write('<option value=1101>济南市</option>') 
			document.write('<option value=1102>青岛市</option>') 
			document.write('<option value=1103>烟台市</option>') 
			document.write('<option value=1104>淄博市</option>') 
			document.write('<option value=1105>枣庄市</option>') 
			document.write('<option value=1106>威海市</option>') 
			document.write('<option value=1107>潍坊市</option>') 
			document.write('<option value=1108>东瀛市</option>') 
			document.write('<option value=1109>临沂市</option>') 
			document.write('<option value=1110>济宁市</option>') 
			document.write('<option value=1111>日照市</option>') 
			document.write('<option value=1112>泰安市</option>') 
			document.write('<option value=1113>莱芜市</option>') 
			document.write('<option value=1114>聊城市</option>') 
			document.write('<option value=1115>德州市</option>')
			document.write('<option value=1116>荷泽市</option>') 
			document.write('<option value=1117>滨州市</option>')
 		}
		else if(x==0012)
		{
			document.write('<option value=1200>不限</option>')
			document.write('<option value=1201>南昌市</option>') 
			document.write('<option value=1202>九江市</option>')
			document.write('<option value=1203>景德镇市</option>')
			document.write('<option value=1204>萍乡市</option>') 
			document.write('<option value=1205>新余市</option>')
			document.write('<option value=1206>上饶市</option>')
			document.write('<option value=1207>鹰潭市</option>') 
			document.write('<option value=1208>吉安市</option>')
			document.write('<option value=1209>赣州市</option>')
			document.write('<option value=1210>抚州市</option>') 
			document.write('<option value=1211>宜春市</option>')
 		}
		else if(x==0013)
		{
			document.write('<option value=1300>不限</option>')
			document.write('<option value=1301>南宁市</option>') 
			document.write('<option value=1302>柳州市</option>')
			document.write('<option value=1303>桂林市</option>')
			document.write('<option value=1304>梧州市</option>') 
			document.write('<option value=1305>北海市</option>')
			document.write('<option value=1306>防城港市</option>')
			document.write('<option value=1307>钦州市</option>') 
			document.write('<option value=1308>贵港市</option>')
			document.write('<option value=1309>玉林市</option>')
			document.write('<option value=1310>白色市</option>') 
			document.write('<option value=1311>贺州市</option>')
			document.write('<option value=1312>河池市</option>')
			document.write('<option value=1313>来宾市</option>') 
			document.write('<option value=1314>崇左市</option>')                   
		}
		else if(x==0014)
		{   
		    document.write('<option value=1400>不限</option>')
			document.write('<option value=1401>合肥市</option>')
			document.write('<option value=1402>芜湖市</option>')
			document.write('<option value=1403>蚌埠市</option>')
			document.write('<option value=1404>淮南市</option>')
			document.write('<option value=1405>马鞍山市</option>')
			document.write('<option value=1406>淮北市</option>')
			document.write('<option value=1407>铜陵市</option>')
			document.write('<option value=1408>安庆市</option>')
			document.write('<option value=1409>黄山市</option>')
			document.write('<option value=1410>滁州市</option>')
			document.write('<option value=1411>阜阳市</option>')
			document.write('<option value=1412>宿州市</option>')
			document.write('<option value=1413>巢湖市</option>')
			document.write('<option value=1414>六安市</option>')
			document.write('<option value=1415>亳州市</option>')
			document.write('<option value=1416>宣城市</option>')
			document.write('<option value=1417>池州市</option>')
		}
		else if(x==0015)
		{   
		document.write('<option value=1500>不限</option>')
		document.write('<option value=1501>石家庄市</option>')
		document.write('<option value=1502>唐山市</option>')
		document.write('<option value=1503>秦皇岛市</option>')
		document.write('<option value=1504>邯郸市</option>')
		document.write('<option value=1505>邢台市</option>')
		document.write('<option value=1506>保定市</option>')
		document.write('<option value=1507>张家口市</option>')
		document.write('<option value=1508>承德市</option>')
		document.write('<option value=1509>沧州市</option>')
		document.write('<option value=1510>廊坊市</option>')
		document.write('<option value=1511>衡水市</option>')
	
		}
		else if(x==0016)
		{   
		document.write('<option value=1600>不限</option>')
		document.write('<option value=1601>郑州市</option>')
		document.write('<option value=1602>开封市</option>')
		document.write('<option value=1603>洛阳市</option>')
		document.write('<option value=1604>平顶山市</option>')
		document.write('<option value=1605>焦作市</option>')
		document.write('<option value=1606>鹤壁市</option>')
		document.write('<option value=1607>新乡市</option>')
		document.write('<option value=1608>安阳市</option>')
		document.write('<option value=1609>濮阳市</option>')
		document.write('<option value=1610>许昌市</option>')
		document.write('<option value=1611>漯河市</option>')
		document.write('<option value=1612>三门峡市</option>')
		document.write('<option value=1613>南阳市</option>')
		document.write('<option value=1614>商丘市</option>')
		document.write('<option value=1615>信阳市</option>')
		document.write('<option value=1616>周口市</option>')
		document.write('<option value=1617>驻马店市</option>')
		document.write('<option value=1618>济源市</option>')
		}
		else if(x==0017)
		{
		document.write('<option value=1700>不限</option>')
		document.write('<option value=1701>武汉市</option>')
		document.write('<option value=1702>黄石市</option>')
		document.write('<option value=1703>襄樊市</option>')
		document.write('<option value=1704>十堰市</option>')
		document.write('<option value=1705>荆州市</option>')
		document.write('<option value=1706>宜昌市</option>')
		document.write('<option value=1707>荆门市</option>')
		document.write('<option value=1708>鄂州市</option>')
		document.write('<option value=1709>孝感市</option>')
		document.write('<option value=1710>黄冈市</option>')
		document.write('<option value=1711>咸宁市</option>')
		document.write('<option value=1712>随州市</option>')
		document.write('<option value=1713>恩施州</option>')
		
		}
		else if(x==0018)
		{
			document.write('<option value=1800>不限</option>');                      
			document.write('<option value=1801>长沙市</option>')
			document.write('<option value=1802>株洲市</option>')
			document.write('<option value=1803>湘潭市</option>')
			document.write('<option value=1803>湘潭市</option>')
			document.write('<option value=1804>衡阳市</option>')                       
			document.write('<option value=1805>邵阳市</option>')                      
			document.write('<option value=1806>岳阳市</option>')                        
			document.write('<option value=1807>常德市</option>')                       
			document.write('<option value=1808>张家界市</option>')                     
			document.write('<option value=1809>益阳市</option>')                      
			document.write('<option value=1810>郴州市</option>')                       
			document.write('<option value=1811>永州市</option>')                      
			document.write('<option value=1812>怀化市</option>')                      
			document.write('<option value=1813>娄底市</option>')                     
			document.write('<option value=1814>湘西州</option>')
		}
		else if(x==0019)
		{
	       document.write('<option value=1900>不限</option>');
           document.write('<option value=1901>西安市</option>');
           document.write('<option value=1902>铜川市</option>');
		   document.write('<option value=1903>宝鸡市</option>');
           document.write('<option value=1904>咸阳市</option>');
		   document.write('<option value=1905>渭南市</option>');
           document.write('<option value=1906>延安市</option>');
		   document.write('<option value=1907>汉中市</option>');
           document.write('<option value=1908>渝林市</option>');
		   document.write('<option value=1909>安康市</option>');
           document.write('<option value=1910>商洛市</option>');
		   }
		else if(x==0020)
		{
		   document.write('<option value=2000>不限</option>');
		   document.write('<option value=2001>太原市</option>');
		   document.write('<option value=2002>大同市</option>');
		   document.write('<option value=2003>阳泉市</option>');
		   document.write('<option value=2004>长治市</option>');
		   document.write('<option value=2005>晋城市</option>');
		   document.write('<option value=2006>朔州市</option>');
		   document.write('<option value=2007>晋中市</option>');
		   document.write('<option value=2008>忻州市</option>');
		   document.write('<option value=2009>临汾市</option>');
		   document.write('<option value=2010>运城市</option>');
		   document.write('<option value=2011>吕梁地区</option>');
		   }
		else if(x==0021)
		{
		   document.write('<option value=2100>不限</option>');
		   document.write('<option value=2101>哈尔滨市</option>');
		   document.write('<option value=2102>齐齐哈尔市</option>');
		   document.write('<option value=2103>鹤岗市</option>');
		   document.write('<option value=2104>双鸭山市</option>');
		   document.write('<option value=2105>鸡西市</option>');
		   document.write('<option value=2106>大庆市</option>');
		   document.write('<option value=2107>伊春市</option>');
		   document.write('<option value=2108>牡丹江市</option>');
		   document.write('<option value=2109>佳木斯市</option>');
		   document.write('<option value=2110>七台河市</option>');
		   document.write('<option value=2111>黑河市</option>');
		   document.write('<option value=2112>绥化市</option>');
			document.write('<option value=2113>大兴安岭地区</option>');
		 } 
		else if(x==0022)
		{
			document.write('<option value=2200>不限</option>');
			document.write('<option value=2201>沈阳市</option>');
			document.write('<option value=2202>大连市</option>');
			document.write('<option value=2203>鞍山市</option>');
			document.write('<option value=2204>抚顺市</option>');
			document.write('<option value=2205>本溪市</option>');
			document.write('<option value=2206>丹东市</option>');
			document.write('<option value=2207>锦州市</option>');
			document.write('<option value=2208>葫芦岛市</option>');
			document.write('<option value=2209>营口市</option>');
			document.write('<option value=2210>盘锦市</option>');
			document.write('<option value=2211>阜新市</option>');
			document.write('<option value=2212>辽阳市</option>');
			document.write('<option value=2213>铁岭区</option>');
			document.write('<option value=2214>朝阳市</option>');
			} 
		else if(x==0023)
		{
			document.write('<option value=2300>不限</option>');
			document.write('<option value=2301>长春市</option>');
			document.write('<option value=2302>吉林市</option>');
			document.write('<option value=2303>四平市</option>');
			document.write('<option value=2304>辽源市</option>');
			document.write('<option value=2305>通化市</option>');
			document.write('<option value=2306>白山市</option>');
			document.write('<option value=2307>松原市</option>');
			document.write('<option value=2308>白城市</option>');
			document.write('<option value=2309>延边州</option>');
			} 
		else if(x==0024)
		{
			document.write('<option value=2400>不限</option>');
			document.write('<option value=2401>昆明市</option>');
			document.write('<option value=2402>曲靖市</option>');
			document.write('<option value=2403>玉溪市</option>');
			document.write('<option value=2404>保山市</option>');
			document.write('<option value=2405>昭通市</option>');
			document.write('<option value=2406>丽江市</option>');
			document.write('<option value=2407>思茅地区</option>');
			document.write('<option value=2408>临沧地区</option>');
			document.write('<option value=2409>文山州</option>');
			document.write('<option value=2410>红河州</option>');
			document.write('<option value=2411>西双版纳州</option>');
			document.write('<option value=2412>楚雄州</option>');
			document.write('<option value=2413>大理州</option>');
			document.write('<option value=2414>德宏州</option>');
			document.write('<option value=2415>怒江州</option>');
			document.write('<option value=2416>迪庆州</option>');
			} 
		else if(x==0025)
		{
			document.write('<option value=2500>不限</option>');
			document.write('<option value=2501>贵阳市</option>');
			document.write('<option value=2502>六盘水市</option>');
			document.write('<option value=2503>遵义市</option>');
			document.write('<option value=2504>安顺市</option>');
			document.write('<option value=2505>铜仁地区</option>');
			document.write('<option value=2506>毕节地区</option>');
			document.write('<option value=2507>黔西南州</option>');
			document.write('<option value=2508>黔东南州</option>');
			document.write('<option value=2509>黔南州</option>');
			} 
		else if(x==0026)
		{
			document.write('<option value=2600>不限</option>');
			document.write('<option value=2601>兰州市</option>');
			document.write('<option value=2602>金昌市</option>');
			document.write('<option value=2603>白银市</option>');
			document.write('<option value=2604>天水市</option>');
			document.write('<option value=2605>嘉峪关市</option>');
			document.write('<option value=2606>武威市</option>');
			document.write('<option value=2607>张掖市</option>');
			document.write('<option value=2608>平凉市</option>');
			document.write('<option value=2609>酒泉市</option>');
			document.write('<option value=2610>庆阳市</option>');
			document.write('<option value=2611>定西地区</option>');
			document.write('<option value=2612>陇南地区</option>');
			document.write('<option value=2613>甘南州</option>');
			document.write('<option value=2614>临夏州</option>');
			} 
		else if(x==0027)
		{
			document.write('<option value=2700>不限</option>');
			document.write('<option value=2701>呼和浩特市</option>');
			document.write('<option value=2702>包头市</option>');
			document.write('<option value=2703>乌海市</option>');
			document.write('<option value=2704>赤峰市</option>');
			document.write('<option value=2705>通辽市</option>');
			document.write('<option value=2706>鄂尔多斯市</option>');
			document.write('<option value=2707>呼伦贝尔市</option>');
			document.write('<option value=2708>乌兰察布盟</option>');
			document.write('<option value=2709>锡林郭勒盟</option>');
			document.write('<option value=2710>巴彦淖尔盟</option>');
			document.write('<option value=2711>阿拉善盟</option>');
			document.write('<option value=2712>兴安盟</option>');
			} 
		else if(x==0028)
		{
			document.write('<option value=2800>不限</option>');
			document.write('<option value=2801>银川市</option>');
			document.write('<option value=2802>石嘴山市</option>');
			document.write('<option value=2803>吴忠市</option>');
			document.write('<option value=2804>固原市</option>');
			} 
		else if(x==0029)
		{
			document.write('<option value=2900>不限</option>');
			document.write('<option value=2901>拉萨市</option>');
			document.write('<option value=2902>那曲地区</option>');
			document.write('<option value=2903>昌都地区</option>');
			document.write('<option value=2904>山南地区</option>');
			document.write('<option value=2905>日喀则地区</option>');
			document.write('<option value=2906>阿里地区</option>');
			document.write('<option value=2907>林芝地区</option>');
			} 
		else if(x==0030)
		{
			document.write('<option value=3000>不限</option>');
			document.write('<option value=3001>乌鲁木齐市</option>');
			document.write('<option value=3002>克拉玛依市</option>');
			document.write('<option value=3003>直辖行政单位</option>');
			document.write('<option value=3004>吐鲁番地区</option>');
			document.write('<option value=3005>哈密地区</option>');
			document.write('<option value=3006>和田地区</option>');
			document.write('<option value=3007>阿克苏地区</option>');
			document.write('<option value=3008>喀什地区</option>');
			document.write('<option value=3009>克孜勒苏州</option>');
			document.write('<option value=3010>巴音郭楞州</option>');
			document.write('<option value=3011>昌吉州</option>');
			document.write('<option value=3012>博尔塔拉州</option>');
			document.write('<option value=3013>伊犁州</option>');
			} 
		else if(x==0031)
		{
			document.write('<option value=3100>不限</option>');
			document.write('<option value=3101>西宁市</option>');
			document.write('<option value=3102>海东地区</option>');
			document.write('<option value=3103>海北州</option>');
			document.write('<option value=3104>黄南州</option>');
			document.write('<option value=3105>海南州</option>');
			document.write('<option value=3106>果洛州</option>');
			document.write('<option value=3107>玉树州</option>');
			document.write('<option value=3108>海西州</option>');
			} 
		else if(x==0032)
		{
			document.write('<option value=3200>不限</option>');
			} 
		else if(x==0033)
		{
			document.write('<option value=3300>不限</option>');
			} 
		else if(x==0034)
		{
			document.write('<option value=3400>不限</option>');
			} 
		else if(x==0035)
		{
			document.write('<option value=3500>不限</option>');
		}
}