function fuc_state(state) {
	state = state.options[state.selectedIndex].value;
	if (state != "") {
		location.href = "locations.php?state=" + state;
	}
}
function fuc_city(city) {
	city = city.options[city.selectedIndex].value;
	address = city.split("_");
	if (city != "") {
		location.href = "locations.php?state=" + address[0] + "&city=" + address[1];
	}
}