function Addy(strArray) {
        this.price = strArray[0];
        this.totalBaths = strArray[1];
        this.totalBeds = strArray[2];
        this.addyLat = strArray[3];
        this.addyLong = strArray[4];
        this.address = strArray[5];
        this.city = strArray[6];
        this.zip = strArray[7];
        this.listingNum = strArray[8];
        this.picture = strArray[9];
        this.textPrice = strArray[10];
        this.listingOffice = strArray[11];
	this.totalSqFeet = strArray[12];
	this.propType = strArray[13];
	this.year = strArray[14];
	this.subDivision = strArray[15];
	this.status = strArray[16];
}//address constructor object

function activeDBList() {
	var activeDB = document.getElementById("propertyType").value;
	if(activeDB == 'listings_res') {
		return "Residential";
	}
	else if(activeDB == 'listings_cond') {
		return 'Condominiums';
	}
	else if(activeDB == 'listings_inc') {
		return 'Income';
	}
	else if(activeDB == 'listings_lnd') {
		return "Land";
	}
	else {
		return "Unknown";
	}
}

function createRequestObject(){
	var requestObject;
	var browser = navigator.appName;
	if(browser == "Microsoft Internet Explorer"){
		requestObject = new ActiveXObject("Microsoft.XMLHTTP");
	}else{
		requestObject = new XMLHttpRequest();
	}
	return requestObject; //return the object
}//end createRequestObject

function getAddresses() {
	var maxPrice = document.getElementById("maxPrice").value;
	var minPrice = document.getElementById("minPrice").value;
	var minNumBeds = document.getElementById("minNumBeds").value;
	var minNumBaths = document.getElementById("minNumBaths").value;
	var activeDB = document.getElementById("propertyType").value;
	requestObject.open('get', 'addressXMLGenerator.php?action=getAddresses&maxX=' + bounds.maxX + '&minX=' + bounds.minX + '&maxY=' + bounds.maxY + '&minY=' + bounds.minY + '&maxPrice=' + maxPrice + '&minPrice=' + minPrice + '&minNumBeds=' + minNumBeds + '&minNumBaths=' + minNumBaths + '&activeDB=' + activeDB);
	requestObject.onreadystatechange = loadAddresses;
	requestObject.send(null);
}//end getAddresses

function loadAddresses() {
	if(requestObject.readyState == 4) {
		var response = requestObject.responseText;
		displayString(response);
	}
}//end loadAddresses

function displayString(responseText) {
	data = responseText.split('\n\n');
	addresses = data[1].split('\n');
	addresses.pop();
	jsAllAddresses = new Array();
	for(var x = 0; x < addresses.length; x++) {
		jsAllAddresses[x] = new Addy(addresses[x].split('|'));
	}
	total = data[0];
	jsOrigAddresses = jsAllAddresses;
	displayAddresses();
}//end displayString

var total;
var jsAllAddresses = new Array();
var jsOrigAddresses = new Array();
var requestObject = createRequestObject();