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

function initialize() {
  var feedurl = 'http://blog.koma-cli.jp/feed/';

  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>';
      for (var i = 0; i < result.feed.entries.length; i++) {
        var entry = result.feed.entries[i];
        var text = entry.contentSnippet.substr(0,36);
        text = text + '...';

        htmlstr += '<li>';
        htmlstr += '<img src=\"img/item/arrow_111.gif\" />';
        htmlstr += '<a href=\"' + entry.link + '\" target=\"_blank\">' + entry.title + '</a> ';
        htmlstr += "</li>";
        htmlstr += '<li class=\"blog_txt\">';
        htmlstr += changeDate(entry.publishedDate);
        htmlstr += "</li>";
/*        htmlstr += '<li class=\"pad_lft10\">';
        htmlstr += text;
        htmlstr += '</li>';*/
      }
      htmlstr += '</ul>';

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

//日付表記を変換
function changeDate(str){
    var myDate=new Date(str);
    var YYYY=myDate.getFullYear();
    var MM=myDate.getMonth()+1;
    if(MM<10){MM="0"+MM;}
    var DD=myDate.getDate();
    if(DD<10){DD="0"+DD;}
    var date=YYYY+"/"+MM+"/"+DD;
    return date;
}

google.setOnLoadCallback(initialize);