function load() {
	if (GBrowserIsCompatible()) {
		var map = new GMap2(document.getElementById("map"));
		var map = new GMap(document.getElementById("map"));
		map.addControl(new GSmallMapControl());
		map.setCenter(new GLatLng(38.253547, -85.741497), 15);
		map.addOverlay(new GMarker(new GLatLng(38.253547, -85.741497)));
	}
}

function get_object(id) {
	var object = null;
	if (document.layers) {   
		object = document.layers[id];
	} else if (document.all) {
		object = document.all[id];
	} else if (document.getElementById) {
		object = document.getElementById(id);
	}
	return object;
}

function getDirections() {
	var user_input = get_object("start_add").value;
	user_input = user_input.replace("\n", ", ");
	url = "http://maps.google.com/maps?saddr=" + user_input + "&daddr=610 East Market Street Louisville, Kentucky 40206";
	window.open(url);
	return false;
}