//20歳以上チェック
function check_old(){

	if(confirm("この商品のご購入は20歳以上が対象となっております。\nあなたは20歳以上ですか？")){
		return true;
	}else{
		return false;
	}
}

//商品マスタ用　配送方法が単体商品の場合送料を入力できるようにする。
function check_carriage(carriage_type){

	$('carriage').disabled = false;
	if(carriage_type != 4){
		$('carriage').disabled = true;
	}else{
		$('carriage').disabled = false;
	}

}

//在庫設定用　在庫の位置変更処理
function move_item(form_obj, index, next){
	var next_index = index + next;


	if(!document.getElementById('stock_no_'+ next_index)) return false;

	var del_flg = document.getElementById('del_flg_'+ next_index).checked;
	var stock_no = document.getElementById('stock_no_'+ next_index).value;
	var method1 = document.getElementById('method1_'+ next_index).value;
	var method2 = document.getElementById('method2_'+ next_index).value;
	var method3 = document.getElementById('method3_'+ next_index).value;
	var stock_code = document.getElementById('stock_code_'+ next_index).value;
	var price = document.getElementById('price_'+ next_index).value;
	var member_price = document.getElementById('member_price_'+ next_index).value;
	var stock_count = document.getElementById('stock_count_'+ next_index).value;
	var unlimited_flg = document.getElementById('unlimited_flg_'+ next_index).checked;

	document.getElementById('del_flg_'+ next_index).checked = document.getElementById('del_flg_'+ index).checked;;
	document.getElementById('stock_no_'+ next_index).value = document.getElementById('stock_no_'+ index).value;
	document.getElementById('method1_'+ next_index).value = document.getElementById('method1_'+ index).value;
	document.getElementById('method2_'+ next_index).value = document.getElementById('method2_'+ index).value;
	document.getElementById('method3_'+ next_index).value = document.getElementById('method3_'+ index).value;
	document.getElementById('stock_code_'+ next_index).value = document.getElementById('stock_code_'+ index).value;
	document.getElementById('price_'+ next_index).value = document.getElementById('price_'+ index).value;
	document.getElementById('member_price_'+ next_index).value = document.getElementById('member_price_'+ index).value;
	document.getElementById('stock_count_'+ next_index).value = document.getElementById('stock_count_'+ index).value;
	document.getElementById('unlimited_flg_'+ next_index).checked = document.getElementById('unlimited_flg_'+ index).checked;;

	document.getElementById('del_flg_'+ index).checked = del_flg;
	document.getElementById('stock_no_'+ index).value = stock_no;
	document.getElementById('method1_'+ index).value = method1;
	document.getElementById('method2_'+ index).value = method2;
	document.getElementById('method3_'+ index).value = method3;
	document.getElementById('stock_code_'+ index).value = stock_code;
	document.getElementById('price_'+ index).value =price;
	document.getElementById('member_price_'+ index).value = member_price;
	document.getElementById('stock_count_'+ index).value = stock_count;
	document.getElementById('unlimited_flg_'+ index).checked = unlimited_flg;

}

//在庫コード自動作成
function change_stock_code(form_obj, tenpo_no, item_code, rows){

	var i;
	
	if(document.getElementById('stock_code_0')){

		if(tenpo_no.length == 1) { tenpo_no = "00" + tenpo_no;}
		if(tenpo_no.length == 2) { tenpo_no = "0" + tenpo_no;}
	
		if(!isNaN(rows)){
	
			for(i=0; i<rows; i++){
				sub_no = new String(i);
				
				if(sub_no.length == 1) { sub_no = "00" + sub_no;}
				if(sub_no.length == 2) { sub_no = "0" + sub_no;}
	
				document.getElementById('stock_code_' + i).value = tenpo_no + item_code + sub_no;
			}
	
		}else{
	
				sub_no = new String("0");
				
				if(sub_no.length == 1) { sub_no = "00" + sub_no;}
				if(sub_no.length == 2) { sub_no = "0" + sub_no;}
	
				document.getElementById('stock_code').value = tenpo_no + item_code + sub_no;
		}
	}

}

//別ウィンドウｵｰﾌﾟﾝ
function MM_openBrWindow(theURL,winName,features) { //v2.0
	window.open(theURL,winName,features);
}

//お問い合わせフォームにリンク
function opener_disp_contact(){ 
	if(!window.opener || window.opener.closed){ 
		window.alert('メインウィンドウがありません'); 
	}else{ 
		window.opener.location.href = '/contact/';
	}

	window.close();
}