function updateMapProps(val) {
	if (httpRequester) {
		httpRequester.open("getNoCache", "/search/save-map-props.cfm?val=" + val, true);
		httpRequester.onreadystatechange = updateMapPropsCB;
		httpRequester.send(null);
	}
}

function updateMapPropsCB() {
	if ( httpRequester.readyState == 4 ) {
		//Don't care
	}
}