$(function(){
	$.ajax({
		url: "http://willnavi.jp/?m=pc&a=page_s_diary_list_rss&school_no=234",	//中央大学附属中学校RSSのURL
		async: true,
		cache: false,
		dataType:"xml",
		success: function(xml){
			$(xml).find('item').each(function(i){
				if ( i > 9 ) {	//表示する件数-1を入力
					return false;
				}

				var title = $(this).find('title').text();
				var url = $(this).find('link').text();
				var date = dateParse($(this).find('pubDate').text());	//日付を整形

				$('#feedList').append('<p class="rsslist">・'+date[0]+'<br /><a href="'+url+'" style="">'+title+'</a>'+date[1]+'</p>');
			});
		}
	});
});



function dateParse(str){
	var objDate = new Date(str);
	var nowDate = new Date();

	myDay = Math.floor((nowDate.getTime()-objDate.getTime()) / (1000*60*60*24)) + 1;	//現在日付との差を計算

	//1週間以内なら"new!"を付ける
	if (myDay < 8 ){
		var newMsg = '&nbsp;<span class="recently">new!</span>';
	}else {
		var newMsg = '';
	}

	var year = objDate.getFullYear();
	var month = objDate.getMonth() + 1;
	var date = objDate.getDate();
	if ( month < 10 ) { month = "0" + month; }
	if ( date < 10 ) { date = "0" + date; }
	str = year + '/' + month + '/' + date;

	rtnValue = new Array(2);
	rtnValue[0] = str;
	rtnValue[1] = newMsg;
	return rtnValue;
}