///区域表单
//edit by wzh 2007-6-28 去除form限制，改为getElementById()
//2007-7-2 selectP和selectC可以是数字编号或者 中文名字 ,by wzh
var cityareaname=new Array(35);
var cityareacode=new Array(35);
var tempoption=null;
//修改  定义一个cityid的变量 by 陈庆良 2007-07-09
var cityid=null;
///preP:省份select id
///preC:城市select id
///selectP:省份被选中值
///selectC:城市被选中值

function first(preP,preC,selectP,selectC)
{   
	a=0;
	if(selectP=='01'||selectP=='北京')
	{
		a=1;
		tempoption=new Option('北京','北京',false,true);
		cityid=1;
	}
	else
	{
		tempoption=new Option('北京','北京');
	}
	eval('document.getElementById("'+preP+'").options[1]=tempoption;');
	cityareacode[0]=new Array('0101','0102','0103','0104','0105','0106','0107','0108');
	cityareaname[0]=new Array('东城区','西城区','崇文区','宣武区','朝阳区','海淀区','丰台区','石景山');
	if(selectP=='02'||selectP=='深圳')
	{
		a=2; 
		tempoption=new Option('深圳','深圳',false,true);
		cityid=2;
	}
	else
	{
		tempoption=new Option('深圳','深圳');
	}
	eval('document.getElementById("'+preP+'").options[2]=tempoption;');
	cityareacode[1]=new Array('0201','0202','0203','0204','0205','0206');
	cityareaname[1]=new Array('罗湖','福田','南山','盐田','宝安','龙岗');
	if(selectP=='03'||selectP=='上海')
	{
		a=3;
		tempoption=new Option('上海','上海',false,true);
		cityid=3;
	}
	else
	{
		tempoption=new Option('上海','上海');
	}
	eval('document.getElementById("'+preP+'").options[3]=tempoption;');
	cityareacode[2]=new Array('0301','0302','0303','0304','0305','0306','0307','0308','0309','0310','0311','0312','0313','0314','0315','0316','0317','0318','0319','0320');
	cityareaname[2]=new Array('宝山','金山','南市','长宁','静安','青浦','崇明','卢湾','松江','奉贤','浦东','杨浦','虹口','普陀','闸北','黄浦','闵行','徐汇','嘉定','南汇');
	if(selectP=='04'||selectP=='重庆')
	{
		a=4;
		tempoption=new Option('重庆','重庆',false,true);
		cityid=4;
	}
	else
	{
		tempoption=new Option('重庆','重庆');
	}
	eval('document.getElementById("'+preP+'").options[4]=tempoption;');
	cityareacode[3]=new Array('0401','0402','0403','0404','0405','0406');
	cityareaname[3]=new Array('渝中','江北','沙坪坝','南岸','九龙坡','大渡口');
	if(selectP=='05'||selectP=='天津')
	{
		a=5;
		tempoption=new Option('天津','天津',false,true);
		cityid=5;
	}
	else
	{
		tempoption=new Option('天津','天津');
	}
	eval('document.getElementById("'+preP+'").options[5]=tempoption;');
	cityareacode[4]=new Array('0501','0502','0503','0504','0505','0506','0507','0508','0509','0510','0511','0512','0513','0514','0515');
	cityareaname[4]=new Array('和平','河北','河西','河东','南开','红桥','塘沽','汉沽','大港','东丽','西青','津南','北辰','武清','滨海');
	if(selectP=='06'||selectP=='广东')
	{
		a=6;
		tempoption=new Option('广东','广东',false,true);
		cityid=6;
	}
	else
	{
		tempoption=new Option('广东','广东');
	}
	eval('document.getElementById("'+preP+'").options[6]=tempoption;');
	cityareacode[5]=new Array('0601','0602','0603','0604','0605','0606','0607','0608','0609','0610','0611','0612','0613','0614','0615','0616','0617');
	cityareaname[5]=new Array('广州','珠海','中山','佛山','东莞','清远','肇庆','阳江','湛江','韶关','惠州','河源','汕尾','汕头','梅州','江门','茂名');
	if(selectP=='07'||selectP=='河北')
	{
		a=7;
		tempoption=new Option('河北','07',false,true);
		cityid=7;
	}
	else
	{
		tempoption=new Option('河北','河北');
	}
	eval('document.getElementById("'+preP+'").options[7]=tempoption;');
	cityareacode[6]=new Array('0701','0702','0703','0704','0705','0706','0707','0708','0709','0710','0711');
	cityareaname[6]=new Array('石家庄','唐山','秦皇岛','邯郸','邢台','张家口','承德','廊坊','沧州','保定','衡水');
	if(selectP=='08'||selectP=='山西')
	{
		a=8;
		tempoption=new Option('山西','山西',false,true);
		cityid=8;
	}
	else
	{
		tempoption=new Option('山西','山西');
	}
	eval('document.getElementById("'+preP+'").options[8]=tempoption;');
	cityareacode[7]=new Array('0801','0802','0803','0804','0805','0806','0807');
	cityareaname[7]=new Array('太原','大同','阳泉','朔州','长治','临汾','晋城');
	if(selectP=='09'||selectP=='内蒙古')
	{
		a=9;
		tempoption=new Option('内蒙古','内蒙古',false,true);
		cityid=9;
	}
	else
	{
		tempoption=new Option('内蒙古','内蒙古');
	}
	eval('document.getElementById("'+preP+'").options[9]=tempoption;');
	cityareacode[8]=new Array('0901','0902','0903','0904','0905','0906','0907','0908','0909','0910','0911');
	cityareaname[8]=new Array('呼和浩特','包头','乌海','临河','东胜','集宁','锡林浩特','通辽','赤峰','海拉尔','乌兰浩特');
	if(selectP=='10'||selectP=='辽宁')
	{
		a=10;
		tempoption=new Option('辽宁','10',false,true);
		cityid=10;
	}
	else
	{
		tempoption=new Option('辽宁','辽宁');
	}
	eval('document.getElementById("'+preP+'").options[10]=tempoption;');
	cityareacode[9]=new Array('1001','1002','1003','1004','1005','1006','1007','1008','1009','1010','1011','1012','1013','1014');
	cityareaname[9]=new Array('沈阳','大连','鞍山','锦州','丹东','盘锦','铁岭','抚顺','营口','辽阳','阜新','本溪','朝阳','葫芦岛');
	if(selectP=='11'||selectP=='吉林')
	{
		a=11;
		tempoption=new Option('吉林','吉林',false,true);
		cityid=11;
	}
	else
	{
		tempoption=new Option('吉林','吉林');
	}
	eval('document.getElementById("'+preP+'").options[11]=tempoption;');
	cityareacode[10]=new Array('1101','1102','1103','1104','1105','1106','1107','1108','1109');
	cityareaname[10]=new Array('长春','吉林','四平','辽源','通化','白山','松原','白城','延边');
	if(selectP=='12'||selectP=='黑龙江')
	{
		a=12;
		tempoption=new Option('黑龙江','黑龙江',false,true);
		cityid=12;
	}
	else
	{
		tempoption=new Option('黑龙江','黑龙江');
	}
	eval('document.getElementById("'+preP+'").options[12]=tempoption;');
	cityareacode[11]=new Array('1201','1202','1203','1204','1205','1206','1207','1208','1209','1210','1211','1212','1213');
	cityareaname[11]=new Array('哈尔滨','齐齐哈尔','牡丹江','佳木斯','大庆','伊春','黑河','鸡西','鹤岗','双鸭山','七台河','绥化','大兴安岭');
	if(selectP=='13'||selectP=='江苏')
	{
		a=13;
		tempoption=new Option('江苏','江苏',false,true);
		cityid=13;
	}
	else
	{
		tempoption=new Option('江苏','江苏');
	}
	eval('document.getElementById("'+preP+'").options[13]=tempoption;');
	cityareacode[12]=new Array('1301','1302','1303','1304','1305','1306','1307','1308','1309','1310','1311','1312','1313');
	cityareaname[12]=new Array('南京','苏州','无锡','常州','镇江','连云港','扬州','徐州','南通','盐城','淮阴','泰州','宿迁');
	if(selectP=='14'||selectP=='浙江')
	{
		a=14;
		tempoption=new Option('浙江','浙江',false,true);
		cityid=14;
	}
	else
	{
		tempoption=new Option('浙江','浙江');
	}
	eval('document.getElementById("'+preP+'").options[14]=tempoption;');
	cityareacode[13]=new Array('1401','1402','1403','1404','1405','1406','1407','1408','1409','1410','1411');
	cityareaname[13]=new Array('杭州','湖州','丽水','温州','绍兴','舟山','嘉兴','金华','台州','衢州','宁波');
	if(selectP=='15'||selectP=='安徽')
	{
		a=15;
		tempoption=new Option('安徽','安徽',false,true);
		cityid=15;
	}
	else
	{
		tempoption=new Option('安徽','安徽');
	}
	eval('document.getElementById("'+preP+'").options[15]=tempoption;');
	cityareacode[14]=new Array('1501','1502','1503','1504','1505','1506','1507','1508','1509','1510','1511','1512','1513','1514','1515','1516','1517');
	cityareaname[14]=new Array('合肥 ','芜湖','蚌埠','滁州','安庆','六安','黄山','宣城','淮南','宿州','马鞍山','铜陵','淮北','阜阳','池州','巢湖','亳州');
	if(selectP=='16'||selectP=='福建')
	{
		a=16;
		tempoption=new Option('福建','福建',false,true);
		cityid=16;
	}
	else
	{
		tempoption=new Option('福建','福建');
	}
	eval('document.getElementById("'+preP+'").options[16]=tempoption;');
	cityareacode[15]=new Array('1601','1602','1603','1604','1605','1606','1607','1608','1609');
	cityareaname[15]=new Array('福州','厦门','泉州','漳州','龙岩','南平','宁德','莆田','三明');
	if(selectP=='17'||selectP=='江西')
	{
		a=17;
		tempoption=new Option('江西','江西',false,true);
		cityid=17;
	}
	else
	{
		tempoption=new Option('江西','江西');
	}
	eval('document.getElementById("'+preP+'").options[17]=tempoption;');
	cityareacode[16]=new Array('1701','1702','1703','1704','1705','1706','1707','1708','1709','1710','1711');
	cityareaname[16]=new Array('南昌','景德镇','九江','萍乡','新余','鹰潭','赣州','宜春','吉安','上饶','抚州');
	if(selectP=='18'||selectP=='山东')
	{
		a=18;
		tempoption=new Option('山东','山东',false,true);
		cityid=18;
	}
	else
	{
		tempoption=new Option('山东','山东');
	}
	eval('document.getElementById("'+preP+'").options[18]=tempoption;');
	cityareacode[17]=new Array('1801','1802','1803','1804','1805','1806','1807','1808','1809','1810','1811','1812','1813','1814','1815','1816','1817');
	cityareaname[17]=new Array('济南','青岛','淄博','德州','烟台','潍坊','济宁','泰安','临沂','菏泽','威海','枣庄','日照','莱芜','聊城','滨州','东营');
	if(selectP=='19'||selectP=='河南')
	{
		a=19;
		tempoption=new Option('河南','河南',false,true);
		cityid=19;
	}
	else
	{
		tempoption=new Option('河南','河南');
	}
	eval('document.getElementById("'+preP+'").options[19]=tempoption;');
	cityareacode[18]=new Array('1901','1902','1903','1904','1905','1906','1907','1908','1909','1910','1911','1912','1913','1914','1915','1916','1917','1918');
	cityareaname[18]=new Array('郑州','开封','洛阳','平顶山','安阳','鹤壁','新乡','焦作','濮阳','许昌','漯河','三门峡','南阳','商丘','周口','驻马店','信阳','济源');
	if(selectP=='20'||selectP=='湖北')
	{
		a=20;
		tempoption=new Option('湖北','湖北',false,true);
		cityid=20;
	}
	else
	{
		tempoption=new Option('湖北','湖北');
	}
	eval('document.getElementById("'+preP+'").options[20]=tempoption;');
	cityareacode[19]=new Array('2001','2002','2003','2004','2005','2006','2007','2008','2009','2010','2011','2012','2013','2014','2015','2016','2017');
	cityareaname[19]=new Array('武汉','黄石','十堰','荆州','宜昌','襄樊','鄂州','荆门','孝感','黄冈','咸宁','恩施','随州','仙桃','天门','潜江','神农架');
	if(selectP=='21'||selectP=='湖南')
	{
		a=21;
		tempoption=new Option('湖南','21',false,true);
		cityid=21;
	}
	else
	{
		tempoption=new Option('湖南','湖南');
	}
	eval('document.getElementById("'+preP+'").options[21]=tempoption;');
	cityareacode[20]=new Array('2101','2102','2103','2104','2105','2106','2107','2108','2109','2110','2111','2112','2113');
	cityareaname[20]=new Array('长沙','株州','湘潭','衡阳','邵阳','岳阳','常德','郴州','益阳','永州','怀化','娄底','湘西');
	if(selectP=='22'||selectP=='广西')
	{
		a=22;
		tempoption=new Option('广西','广西',false,true);
		cityid=22;
	}
	else
	{
		tempoption=new Option('广西','广西');
	}
	eval('document.getElementById("'+preP+'").options[22]=tempoption;');
	cityareacode[21]=new Array('2201','2202','2203','2204','2205','2206','2207','2208','2209','2210','2211','2212');
	cityareaname[21]=new Array('南宁','柳州','桂林','梧州','北海','防城港','钦州','贵港','玉林','贺州','百色','河池');
	if(selectP=='23'||selectP=='海南')
	{
		a=23;
		tempoption=new Option('海南','海南',false,true);
		cityid=23;
	}
	else
	{
		tempoption=new Option('海南','海南');
	}
	eval('document.getElementById("'+preP+'").options[23]=tempoption;');
	cityareacode[22]=new Array('2301','2302','2303','2304','2305','2306','2307','2308','2309');
	cityareaname[22]=new Array('海口','三亚','通什','琼海','琼山','文昌','万宁','东方','儋州');
	if(selectP=='24'||selectP=='四川')
	{
		a=24;
		tempoption=new Option('四川','四川',false,true);
		cityid=24;
	}
	else
	{
		tempoption=new Option('四川','四川');
	}
	eval('document.getElementById("'+preP+'").options[24]=tempoption;');
	cityareacode[23]=new Array('2401','2402','2403','2404','2405','2406','2407','2408','2409','2410','2411','2412','2413','2414','2415','2416','2417','2418','2419','2420');
	cityareaname[23]=new Array('成都','自贡','攀枝花','泸州','德阳','绵阳','广元','遂宁','内江','乐山','南充 ','宜宾','广安','达川','巴中','雅安','眉山 ','阿坝','甘孜','凉山');
	if(selectP=='25'||selectP=='贵州')
	{
		a=25;
		tempoption=new Option('贵州','贵州',false,true);
		cityid=25;
	}
	else
	{
		tempoption=new Option('贵州','贵州');
	}
	eval('document.getElementById("'+preP+'").options[25]=tempoption;');
	cityareacode[24]=new Array('2501','2502','2503','2504','2505','2506','2507','2508','2509');
	cityareaname[24]=new Array('贵阳','六盘水','遵义','铜仁','毕节','安顺','黔西南','黔东南','黔南');
	if(selectP=='26'||selectP=='云南')
	{
		a=26;
		tempoption=new Option('云南','云南',false,true);
		cityid=26;
	}
	else
	{
		tempoption=new Option('云南','云南');
	}
	eval('document.getElementById("'+preP+'").options[26]=tempoption;');
	cityareacode[25]=new Array('2601','2602','2603','2604','2605','2606','2607','2608','2609','2610','2611','2612','2613','2614','2615','2616','2617');
	cityareaname[25]=new Array('昆明','东川','曲靖','玉溪','昭通','思茅','临沧','保山','丽江','文山','红河','西双版纳','楚雄','大理','德宏','怒江','迪庆');
	if(selectP=='27'||selectP=='西藏')
	{
		a=27;
		tempoption=new Option('西藏','27',false,true);
		cityid=27;
	}
	else
	{
		tempoption=new Option('西藏','西藏');
	}
	eval('document.getElementById("'+preP+'").options[27]=tempoption;');
	cityareacode[26]=new Array('2701','2702','2703','2704','2705','2706','2707');
	cityareaname[26]=new Array('拉萨','那曲','昌都','山南','日喀则','阿里','林芝');
	if(selectP=='28'||selectP=='陕西')
	{
		a=28;
		tempoption=new Option('陕西','陕西',false,true);
		cityid=28;
	}
	else
	{
		tempoption=new Option('陕西','陕西');
	}
	eval('document.getElementById("'+preP+'").options[28]=tempoption;');
	cityareacode[27]=new Array('2801','2802','2803','2804','2805','2806','2807','2808','2809','2810');
	cityareaname[27]=new Array('西安','铜川','宝鸡','咸阳','渭南','延安','汉中','榆林','商洛','安康');
	if(selectP=='29'||selectP=='甘肃')
	{
		a=29;
		tempoption=new Option('甘肃','甘肃',false,true);
		cityid=29;
	}
	else
	{
		tempoption=new Option('甘肃','甘肃');
	}
	eval('document.getElementById("'+preP+'").options[29]=tempoption;');
	cityareacode[28]=new Array('2901','2902','2903','2904','2905','2906','2907','2908','2909','2910','2911','2912','2913','2914');
	cityareaname[28]=new Array('兰州','金昌','白银','天水','嘉峪关','定西','平凉','庆阳','陇南','武威','张掖','酒泉','甘南','临夏');
	if(selectP=='30'||selectP=='青海')
	{
		a=30;
		tempoption=new Option('青海','青海',false,true);
		cityid=30;
	}
	else
	{
		tempoption=new Option('青海','青海');
	}
	eval('document.getElementById("'+preP+'").options[30]=tempoption;');
	cityareacode[29]=new Array('3001','3002','3003','3004','3005','3006','3007','3008');
	cityareaname[29]=new Array('西宁','海东',' 海北','黄南','海南','果洛','玉树','海西');
	if(selectP=='31'||selectP=='宁夏')
	{
		a=31;
		tempoption=new Option('宁夏','宁夏',false,true);
		cityid=31;
	}
	else
	{
		tempoption=new Option('宁夏','宁夏');
	}
	eval('document.getElementById("'+preP+'").options[31]=tempoption;');
	cityareacode[30]=new Array('3101','3102','3103','3104');
	cityareaname[30]=new Array('银川','石嘴山','银南','固原');
	if(selectP=='32'||selectP=='新疆')
	{
		a=32;
		tempoption=new Option('新疆','新疆',false,true);
		cityid=32;
	}
	else
	{
		tempoption=new Option('新疆','新疆');
	}
	eval('document.getElementById("'+preP+'").options[32]=tempoption;');
	cityareacode[31]=new Array('3201','3202','3203','3204','3205','3206','3207','3208','3209','3210','3211','3212','3213');
	cityareaname[31]=new Array('乌鲁木齐','克拉玛依','石河子','吐鲁番','哈密','和田','阿克苏','喀什','克孜勒苏','巴音郭楞','昌吉','博尔塔拉','伊犁');
	if(selectP=='33'||selectP=='香港')
	{
		a=33;
		tempoption=new Option('香港','香港',false,true);
		cityid=33;
	}
	else
	{
		tempoption=new Option('香港','香港');
	}
	eval('document.getElementById("'+preP+'").options[33]=tempoption;');
	cityareacode[32]=new Array();
	cityareaname[32]=new Array();
	if(selectP=='34'||selectP=='澳门')
	{
		a=34;
		tempoption=new Option('澳门','澳门',false,true);
		cityid=34;
	}
	else
	{
		tempoption=new Option('澳门','澳门');
	}
	eval('document.getElementById("'+preP+'").options[34]=tempoption;');
	cityareacode[33]=new Array();
	cityareaname[33]=new Array();
	if(selectP=='35'||selectP=='台湾')
	{
		a=35;
		tempoption=new Option('台湾','台湾',false,true);
		cityid=35;
	}
	else
	{
		tempoption=new Option('台湾','台湾');
	}
	eval('document.getElementById("'+preP+'").options[35]=tempoption;');
	cityareacode[34]=new Array();
	cityareaname[34]=new Array();
	eval('document.getElementById("'+preP+'").options[a].selected=true;');
	//cityid=selectP
	if(cityid!='0'&&cityid!=null)//修改 添加了 &&cityid!=null 验证条件 by 陈庆良 2007-07-09
	{
		b=0;
		for(i=0;i<cityareaname[cityid-1].length;i++)
		{
			if(selectC==cityareacode[cityid-1][i]||selectC==cityareaname[cityid-1][i])
			{
				b=i+1;
				tempoption=new Option(cityareaname[cityid-1][i],cityareaname[cityid-1][i],false,true);
			}
			else
			tempoption=new Option(cityareaname[cityid-1][i],cityareaname[cityid-1][i]);
			eval('document.getElementById("'+preC+'").options[i+1]=tempoption;');
		}
		eval('document.getElementById("'+preC+'").options[b].selected=true;');
	}
}
function selectcityarea(preP,preC)
{
	cityid=eval('document.getElementById("'+preP+'").selectedIndex;');
	j=eval('document.getElementById("'+preC+'").length;');
	for(i=1;i<j;i++)
	{
		eval('document.getElementById("'+preC+'").options[j-i]=null;')
	}
	if(cityid!="0")
	{
		for(i=0;i<cityareaname[cityid-1].length;i++)
		{
			tempoption=new Option(cityareaname[cityid-1][i],cityareaname[cityid-1][i]);
			eval('document.getElementById("'+preC+'").options[i+1]=tempoption;');
		}
	}
}
//区域表单结束