function toggleMenu ( id ) {
	for (i = 1; i <= 5; i++) {
		if (!$('detail_menu_'+i)) {
			continue;
		}
		$('detail_menu_'+i).removeClass('active');
		$('detail_text_'+i).setStyle("display", "none");
	}
	$('detail_menu_'+id).addClass('active');
	$('detail_text_'+id).setStyle("display", "block");
	return false;
}

function toggleAddr ( check ) {
	if (check) {
		$('order_form').getElement("input[name=f_jmeno]").set("value", $('order_form').getElement("input[name=d_jmeno]").get("value"));
		$('order_form').getElement("input[name=f_ulice]").set("value", $('order_form').getElement("input[name=d_ulice]").get("value"));
		$('order_form').getElement("input[name=f_mesto]").set("value", $('order_form').getElement("input[name=d_mesto]").get("value"));
		$('order_form').getElement("input[name=f_psc]").set("value", $('order_form').getElement("input[name=d_psc]").get("value"));
		$('order_form').getElement("input[name=f_jmeno]").set("readonly", true);
		$('order_form').getElement("input[name=f_ulice]").set("readonly", true);
		$('order_form').getElement("input[name=f_mesto]").set("readonly", true);
		$('order_form').getElement("input[name=f_psc]").set("readonly", true);
	} else {
		$('order_form').getElement("input[name=f_jmeno]").set("value", "");
		$('order_form').getElement("input[name=f_ulice]").set("value", "");
		$('order_form').getElement("input[name=f_mesto]").set("value", "");
		$('order_form').getElement("input[name=f_psc]").set("value", "");
		$('order_form').getElement("input[name=f_jmeno]").set("readonly", false);
		$('order_form').getElement("input[name=f_ulice]").set("readonly", false);
		$('order_form').getElement("input[name=f_mesto]").set("readonly", false);
		$('order_form').getElement("input[name=f_psc]").set("readonly", false);
	}
}

function checkForm ( ) {
	if ($('order_form').getElement("input[name=heslo]").get("value") == $('order_form').getElement("input[name=heslo_c]").get("value")) {
		if ($('order_form').getElement("input[type=checkbox]").get("checked")) {
			toggleAddr(true);
		}
		return true;
	} else {
		alert("Zadaná hesla se neshodují.");
		return false;
	}
}