(function($){
	$(document).ready(function($){
		var 
		eleSellTermsFrom = $('.sellTerms_from'), 
		eleSellTermsTo = $('.sellTerms_to');
		//販売期間の要素有無確認
		if(
			!eleSellTermsFrom[0] || 
			!eleSellTermsTo[0] 
		)
		return false;
		var 
		mchSellTermsFrom = eleSellTermsFrom.eq(0).text().match(/(\d{1,2})月(\d{1,2})日(\d{1,2})時(\d{1,2})分/), 
		mchSellTermsTo = eleSellTermsTo.eq(0).text().match(/(\d{1,2})月(\d{1,2})日(\d{1,2})時(\d{1,2})分/);
		//販売期間の抽出確認
		if(
			mchSellTermsFrom === null || 
			mchSellTermsTo === null 
		)
		return false;
		var 
		currentDate = new Date(), 
		currentYear = currentDate.getFullYear(), 
		nowTimestamp = parseInt(new Date() / 1000), 
		eventTimestampStart = Date.parse(currentYear + '/' + mchSellTermsFrom[1] + '/' + mchSellTermsFrom[2] + ' ' + mchSellTermsFrom[3] + ':' + (mchSellTermsFrom[4].length === 1?'0':'') + mchSellTermsFrom[4]) / 1000, 
		eventTimestampEnd = Date.parse(currentYear + '/' + mchSellTermsTo[1] + '/' + mchSellTermsTo[2] + ' ' + mchSellTermsTo[3] + ':' + (mchSellTermsTo[4].length === 1?'0':'') + mchSellTermsTo[4]) / 1000;
		//販売期間の期間内か確認
		if(
			eventTimestampStart > nowTimestamp || 
			eventTimestampEnd < nowTimestamp 
		)
		return false;
		var 
		mchSaleTime = $('.itemTitle').eq(0).text().match(/【(\d{1,2})月(\d{1,2})日(\d{1,2})時販売新作】/);
		//商品名から発売開始日時の抽出確認
		if(mchSaleTime === null)
		return false;
		var 
		saleTimestamp = Date.parse(currentYear + '/' + mchSaleTime[1] + '/' + mchSaleTime[2] + ' ' + mchSaleTime[3] + ':00') / 1000, 
		oneDaySecond = 86400;
		//新作24時間以内のイベントか確認
		if(saleTimestamp + oneDaySecond < nowTimestamp)
		return false;
		var 
		eleItemPriceText = $('.FS2_itemPrice_text');
		eleItemPriceText.append('<img src="/item/new_item_5off/img/icon.png" alt="新作5％オフ" style="width:240px; margin-left:10px; vertical-align:text-bottom;">');
	});
})(jQuery);