<!--
$_ = function(obj) { return document.getElementById(obj); }

function ChangeProvince(subid)
{
	//最新县及县以上行政区三级关联菜单（截止2005年6月30日）；
	//数据来源于中华人民共和国国家统计局，绝对权威；
	//2005-9-8
	//Author : Love_Computer...
	//QQ: 12358163
	//love_computer@163.com

	//Modify : 2010-03-10 数据（截止2008年12月31日）；

	$_("CityName").length = 0; 
	var i;
	$_("CityName").options[0] = new Option('==请选择城市==','0');
	for (i=0;i < subCity.length; i++)
	{
		if (subCity[i][1] == subid)
			$_("CityName").options[$_("CityName").length] = new Option(subCity[i][0], subCity[i][2]);
	}
	ChangeCity(0)	////清空三级菜单
} 

function ChangeCity(subid)
{
	$_("AreaName").length = 0; 
	var i;
	$_("AreaName").options[0] = new Option('==请选择地区==','0');
	for (i=0;i < subArea.length; i++)
	{
		if (subArea[i][1] == subid)
			$_("AreaName").options[$_("AreaName").length] = new Option(subArea[i][0], subArea[i][2]);
	}
} 

function AmendCity(ProvinceID,CityID,AreaID)
{
	ChangeProvince(ProvinceID);
	for(var i=1;i<$_("CityName").length;i++)
	{
		if ($_("CityName").options[i].value == CityID)
			$_("CityName").options[i].selected=true;
	}
	ChangeCity(CityID);
	for(var i=1;i<$_("AreaName").length;i++)
	{
		if ($_("AreaName").options[i].value == AreaID)
			$_("AreaName").options[i].selected=true;
	}
}

function ModifyCity()
{
		var pca = $_("Area").value;
		if (pca != "0")
		{
			var s = pca.length;
			var p = 0; var c = 0; var a = 0;
			if (s == 6)	{ p = pca.substring(0,2);c = pca.substring(0,4);a = pca; }
			else if (s == 4){ p = pca.substring(0,2);c = pca; }
			else if (s == 2){ p = pca;	}
			AmendCity(p,c,a);
			$_("ProvinceName").value = p;
		}
}

function setProvince()
{
	for (i = 0; i < subProvince.length; i++) {
		$_("ProvinceName").options[$_("ProvinceName").length] = new Option(subProvince[i][0], subProvince[i][1]);
	}
}

function ShowCity(ProvinceCityAreaID)
{
	var pcaName = "";
	var s = ProvinceCityAreaID.length;
	if (s < 2) return pcaName;
	var p = ProvinceCityAreaID.substring(0,2);
	for (i=0;i < subProvince.length; i++)
	{
		if (subProvince[i][1] == p)
			pcaName += subProvince[i][0];
	}
	if (s > 3)
	{
		var c = ProvinceCityAreaID.substring(0,4);
		for (i=0;i < subCity.length; i++)
		{
			if (subCity[i][2] == c)
				pcaName += subCity[i][0];
		}
	}
	if (s > 5)
	{
		var a = ProvinceCityAreaID;
		for (i=0;i < subArea.length; i++)
		{
			if (subArea[i][2] == a)
				pcaName += subArea[i][0];
		}
	}
	return pcaName;
}

function Pchange()
{
	ChangeProvince($_("ProvinceName").options[$_("ProvinceName").selectedIndex].value);
	$_("Area").value = $_("ProvinceName").value;
}
function Cchange()
{
	ChangeCity($_("CityName").options[$_("CityName").selectedIndex].value);
	$_("Area").value = $_("CityName").value;
}
function Achange()
{
	$_("Area").value = $_("AreaName").value;
}
//-->