var ajaxRequest;
function GetXmlHttpObject(handler) { 
	var objXmlHttp=null

	if (navigator.userAgent.indexOf("Opera")>=0) {
		alert("This example doesn't work in Opera") 
		return; 
	}
	if (navigator.userAgent.indexOf("MSIE")>=0)	{ 
		var strName="Msxml2.XMLHTTP"
		if (navigator.appVersion.indexOf("MSIE 5.5")>=0)
		{
			strName="Microsoft.XMLHTTP"
		} 
		try	{ 
			objXmlHttp=new ActiveXObject(strName)
			objXmlHttp.onreadystatechange=handler 
			return objXmlHttp
		} catch(e) { 
			alert("Error. Scripting for ActiveX might be disabled") 
			return;
		} 
	} 
	if (navigator.userAgent.indexOf("Mozilla")>=0) {
		objXmlHttp=new XMLHttpRequest()
		objXmlHttp.onload=handler
		objXmlHttp.onerror=handler 
		return objXmlHttp
	}
}

function _dopopulateMilscity(addressIn,milsIn) {
	 if(milsIn > 0){
	 	document.getElementById("ischeck").checked = true;
		
		var url="ajax.city.php?address="+addressIn+"&mils="+milsIn;
		document.getElementById("displayCites").innerHTML = "<img src=\"images/loading.gif\" width=\"18\" height=\"18\" style=\"padding-left:50px;\" />";
		ajaxRequest = GetXmlHttpObject(ReturnCity);
		ajaxRequest.open("GET", url , true);
		ajaxRequest.send(null);	
	 }else{
		document.getElementById("ischeck").checked = false;
		document.getElementById("displayCites").innerHTML = "&nbsp;";
	 }
	 /*var url="ajax.city.php?address="+addressIn+"&mils="+milsIn;
	 document.getElementById("displayCites").innerHTML = "<img src=\"images/loading.gif\" width=\"18\" height=\"18\" style=\"padding-left:50px;\" />";
	 ajaxRequest = GetXmlHttpObject(ReturnCity);
	 ajaxRequest.open("GET", url , true);
	 ajaxRequest.send(null);	*/
	 
}

function ReturnCity() {
	if (ajaxRequest.readyState==4 || ajaxRequest.readyState=="complete") {
		document.getElementById("displayCites").innerHTML = ajaxRequest.responseText;
		document.getElementById("hidecityes").value = ajaxRequest.responseText;
	}	
}