function get_cities(province_code) {
	document.getElementById('addresses').innerHTML = 'Chargement de données...';
	
	if (province_code) {
		document.getElementById('province_code').value = province_code;
		document.getElementById('action_frame').src = 'store_locator_get_cities.php?p=' + province_code;
	}
	else {
		document.getElementById('province_code').value = '';
		document.getElementById('cities').disabled = true;
		document.getElementById('cities').options.length = 0;
		document.getElementById('addresses').innerHTML = '';
	}
}

function get_addresses(city_id) {
	if (city_id > 0) {
		document.getElementById('action_frame').src = 'store_locator_get_addresses.php?p=' + document.getElementById('province_code').value + '&c=' + city_id;
	}
}