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

function initialize() {
  var feedurl = 'http://blog.i-w-i.net/feeds/posts/default';

  var feed = new google.feeds.Feed(feedurl);
  feed.setNumEntries(10);
  feed.load(dispfeed);

  function dispfeed(result){
    if (!result.error){
      var container = document.getElementById('feed2');
      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(0,33);
        text = text + '...';

        htmlstr += '<li>';
        htmlstr += '<a href=\"' + entry.link + '\" class=\"blog_title\">';
        htmlstr += i;
        htmlstr += '<img src=\"./img/icon_kiji.gif\" width=\"16\" height=\"16\" alt=\"アイコン\" />' + entry.title + '</a> ';
        htmlstr += '<p class=\"blog_date\">';
		var strdate = createDateString(entry.publishedDate);
        htmlstr += strdate;
        htmlstr += "</p>";
        htmlstr += "</li>";
        htmlstr += '<li class=\"blog_text\">';
        htmlstr += text;
        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 phour = pdate.getHours();
  var pminute = pdate.getMinutes();
  var psecond = pdate.getSeconds();
  var strdate = pyear + "年" + pmonth + "月" + pday + "日" + phour + "時" + pminute + "分" + psecond + "秒";
  return strdate;
 }

google.setOnLoadCallback(initialize);