//DWRUtil.useLoadingMessage();
//DWREngine._errorHandler =  errorHandler;
function regionChange(){
	var regionCode = DWRUtil.getValue("regionCode");
	DWREngine._execute(_cfscriptLocation, null, 'getStates', regionCode, getStateResult);
	var ele = document.getElementById("cityCode");
	DWRUtil.removeAllOptions("cityCode");
	ele.disabled=true;
}
function getStateResult(stateArray){
	var ele = document.getElementById("stateCode");
	DWRUtil.removeAllOptions("stateCode");
	ele.disabled=false;
	var opt = new Option(_selectState, '');
	ele.options[ele.options.length] = opt;
	DWRUtil.addOptions("stateCode", stateArray, "KEY", "VALUE");
}
function stateChange(){
	var stateCode = DWRUtil.getValue("stateCode");
	DWREngine._execute(_cfscriptLocation, null, 'getCities', stateCode, getCityResult);
}
function getCityResult(cityArray){
	var ele = document.getElementById("cityCode");
	DWRUtil.removeAllOptions("cityCode");
	ele.disabled = false;
	var opt = new Option(_selectCity, '');
    ele.options[ele.options.length] = opt;
	DWRUtil.addOptions("cityCode", cityArray, "KEY", "VALUE");
}
function transacChange(){
	var ele = document.getElementById("transac");
	DWRUtil.removeAllOptions("priceRange");
	DWREngine._execute(_cfscriptLocation, null, 'getPrices', ele.value,_doesNotMatter,_currency, getPriceResult);
}
function getPriceResult(priceResult){
	DWRUtil.addOptions("priceRange", priceResult, "VALUE", "KEY");
}