var xmlhttp

function showProvince(str) {
	xmlhttp = GetXmlHttpObject();
	if (xmlhttp == null) {
		alert ("Your browser does not support AJAX!");
		return;
	}

	var url = "ajaxCountry1.php";
	url = url+"?q="+str+"&t=pro";
	url = url+"&sid="+Math.random();
	xmlhttp.onreadystatechange = proChanged;
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
}

function proChanged() {
	if (xmlhttp.readyState==4) {
		document.getElementById("selProvince").innerHTML = xmlhttp.responseText;
	}
}


function showCities(str) {
	xmlhttp = GetXmlHttpObject();
	if (xmlhttp == null) {
		alert ("Your browser does not support AJAX!");
		return;
	}

	var url = "ajaxCountry1.php";
	url = url+"?q="+str+"&t=city";
	url = url+"&sid="+Math.random();
	xmlhttp.onreadystatechange = stateChanged;
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
}

function stateChanged() {
	if (xmlhttp.readyState==4) {
		document.getElementById("divCities").innerHTML = xmlhttp.responseText;
	}
}

function showProvince1(str) {
	xmlhttp = GetXmlHttpObject();
	if (xmlhttp == null) {
		alert ("Your browser does not support AJAX!");
		return;
	}

	var url = "ajaxCountry1.php";
	url = url+"?q="+str+"&t=pro1";
	url = url+"&sid="+Math.random();
	xmlhttp.onreadystatechange = proChanged1;
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
}

function proChanged1() {
	if (xmlhttp.readyState==4) {
		document.getElementById("selProvince1").innerHTML = xmlhttp.responseText;
	}
}


function showCities1(str) {
	xmlhttp = GetXmlHttpObject();
	if (xmlhttp == null) {
		alert ("Your browser does not support AJAX!");
		return;
	}

	var url = "ajaxCountry1.php";
	url = url+"?q="+str+"&t=city1";
	url = url+"&sid="+Math.random();
	xmlhttp.onreadystatechange = stateChanged1;
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
}

function stateChanged1() {
	if (xmlhttp.readyState==4) {
		document.getElementById("divCities1").innerHTML = xmlhttp.responseText;
	}
}

function GetXmlHttpObject() {
	if (window.XMLHttpRequest) {
		// code for IE7+, Firefox, Chrome, Opera, Safari
		return new XMLHttpRequest();
	}

	if (window.ActiveXObject) {
		// code for IE6, IE5
		return new ActiveXObject("Microsoft.XMLHTTP");
	}
	return null;
}