google.load("feeds", "1");

function initialize() {
  var feedurl = "http://www.hakkei-yubara.jp/blog_news/?feed=rss2";
  var feed = new google.feeds.Feed(feedurl);
  feed.setNumEntries(3);
  feed.load(dispfeed);

  function dispfeed(result){
    if (!result.error){
      var container = document.getElementById("feed");
      var htmlstr = "";


      htmlstr += '<ul id="newsul">';
      for (var i = 0; i < result.feed.entries.length; i++) {
        var entry = result.feed.entries[i];

        htmlstr += '<li class="newsli">'
        var strdate = createDateString(entry.publishedDate);
        htmlstr += '<p class="newsdate">' + strdate + "&nbsp;</p>";	        
		htmlstr += '<p class="newstit">'
        htmlstr += '<a href="' + entry.link + '" target="_blank">' + entry.title + '</a><br />';
		htmlstr += entry.contentSnippet ;
        htmlstr += "</p>"
        htmlstr += "</li>"

      }
      htmlstr += "</ul>";

       container.innerHTML = htmlstr;
    }else{
       alert(result.error.code + ":" + result.error.message);
    }
  }
}

function createDateString(publishedDate){
  var pdate = new Date(publishedDate);

  var pday = pdate.getDate();
  var pmonth = pdate.getMonth() + 1;
  var pyear = pdate.getFullYear();
  var strdate = "dataF" + pyear + "." + pmonth + "." + pday + ".";

  return strdate;
}

google.setOnLoadCallback(initialize);