function account_register_init () {
	if ($('account_form')) {
		var country = $('account_form_country');
		if (country) {
			country.observe('change', function(event) {
				account_register_vat_number(Event.element(event));
			});
			account_register_vat_number(country);
		}

		var shipment_checkbox = $('account_form_shipment_checkbox_0');
		if (shipment_checkbox) {
			shipment_checkbox.observe('click', function(event){
				account_register_shipment_box(Event.element(event));
			});
			account_register_shipment_box(shipment_checkbox);
		}
	}
}
Event.onDOMReady(account_register_init);


function account_register_vat_number (item) {
	$('vat_number_text').innerHTML = item.options[item.selectedIndex].getAttribute("rel");
}

function account_register_shipment_box (item) {
	var box = $('account_form_fieldset_shipment_box');
	if (box) {
		if (item.checked) {
			box.show();
		} else {
			box.hide();
		}
	}
}