// JavaScript Document
var xmlHttp;
var req;
var cityState;
var tryagain;


function toggle(targetId) {if (document.layers) {var current=(document.layers[targetId].display=='none')?'block':'none';document.layers[targetId].display=current;} else if (document.all) {var current=(document.all[targetId].style.display=='none')?'block':'none';document.all[targetId].style.display=current;} else if (document.getElementById) {var current=(document.getElementById(targetId).style.display=='none')?'block':'none';document.getElementById(targetId).style.display = current;}}

function showCityTownInfo(town) {toggle('CityTownInfoDiv');showResult(town);}

function showResult(town) {
	var cityState = town;
	req = GetXmlHttpObject();
	if (req == null) {
		alert("Browser does not support AJAX Request");
		return;
	}
	tryagain = false;
	var proxy="../art/community/citytowndata.asp";
	results(proxy, req, cityState, "(1)");
}

function results(proxy, req, cityState, errorid) {
	//var proxy="../art/community/citytowndata.asp";
	proxy=proxy+"?id="+cityState;
	req.open("GET",proxy,true);
	req.onreadystatechange = function () {
		if (req.readyState == 4) {
			if (req.status == 200) {
				document.getElementById("cti_rls").innerHTML = req.responseText;
				var tryagain = false
			} else {
				document.getElementById("cti_rls").innerHTML = "Error reading XML" + errorid;
				if (proxy!="../../art/community/citytowndata.asp"+"?id="+cityState) {
					var proxy="../../art/community/citytowndata.asp";
					results(proxy, req, cityState, "(2)");
				}
			}
		}
	}	
	req.send(null);	
}

function GetXmlHttpObject() {var xmlHttp=null;try {xmlHttp = new XMLHttpRequest();}catch (e) {/* Internet Explorer */try {xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");}catch (e) {xmlHttp  =new ActiveXObject("Microsoft.XMLHTTP");}}return xmlHttp;}