function in_cart() {
	document.FORM1.action="../cart/cart.asp?mode=add";
	document.FORM1.submit();
}

function delete_cart(id) {
	if (confirm("削除しますか？")){
		window.location.href = "../cart/cart.asp?mode=delete&id=" + id;
	}
}

function disp_cart() {
	window.location.href = "../cart/check.asp";
}

function disp_list(pset) {
	if (pset == "abratori"){
		window.location.href = "../abratori/index.asp";
	}
	if (pset == "miyage"){
		window.location.href = "../miyage/index.asp";
	}
}

function calc_cart() {
	document.FORM1.action="../cart/cart.asp?mode=calc";
	document.FORM1.submit();
}

function chg_quantity(frm,parts) {

	if (frm.elements[parts].value == "") {
		frm.elements[parts].value = 0;
	}

	if (isNaN(frm.elements[parts].value)) {
		frm.elements[parts].value = 0;
		alert("個数は整数で入力して下さい。");
		frm.elements[parts].focus();
		return false;
	}

	if (frm.elements[parts].value < 0) {
		frm.elements[parts].value = 0;
		alert("個数は整数で入力して下さい。");
		frm.elements[parts].focus();
		return false;
	}

	if ((n = frm.elements[parts].value.lastIndexOf(".")) != -1) {
		frm.elements[parts].value = parseInt(frm.elements[parts].value);
		alert("個数は整数で入力して下さい。");
		frm.elements[parts].focus();
		return false;
	}

	return true;
}

function mail_send() {
	document.FORM2.action="../cart/sendmail.asp";
	document.FORM2.submit();
}

function back_order() {
	document.FORM2.action="../cart/order.asp";
	document.FORM2.submit();
}

function chk_input() {
	if (document.FORM2.f_s_name.value == "" && document.FORM2.f_s_post_1.value == "" && document.FORM2.f_s_post_2.value == "" && document.FORM2.f_s_address_2.value == "") {
		document.FORM2.f_s_name.value = document.FORM2.f_name.value;
		document.FORM2.f_s_rubi.value = document.FORM2.f_rubi.value;
		document.FORM2.f_s_post_1.value = document.FORM2.f_post_1.value;
		document.FORM2.f_s_post_2.value = document.FORM2.f_post_2.value;
		document.FORM2.f_s_address_1.value = document.FORM2.f_address_1.value;
		document.FORM2.f_s_address_2.value = document.FORM2.f_address_2.value;
		document.FORM2.f_s_tel.value = document.FORM2.f_tel.value;
	}
}