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

function initialize() {


  var feedurl = "http://vanillate.tumblr.com/rss";
  
  var feed = new google.feeds.Feed(feedurl);
  feed.setNumEntries(7);
  feed.load(dispfeed);

  function dispfeed(result){
    if (!result.error){
      var container = document.getElementById("feed_index");
      var htmlstr = "";
      //htmlstr += '<h2><a href="' + result.feed.link + '">' + result.feed.title + '</a></h2>';
      //htmlstr += "<p>説明:" + result.feed.description + "</p>";
      //htmlstr += "<p>作成者:" + result.feed.author + "</p>";

      for (var i = 0; i < result.feed.entries.length; i++) {
        var entry = result.feed.entries[i];

        htmlstr += '<div>' + entry.title ;
//        htmlstr += entry.content;
        //htmlstr += "<div>" + entry.content;
        htmlstr += '<span><a href="' + entry.link + '">' + entry.publishedDate + "</a></span></div>";
        //htmlstr += "<p>[カテゴリ]";
        //for (var j = 0; j < entry.categories.length; j++) {
        // htmlstr += "[" + entry.categories[j] + "]";
        //}
        //htmlstr += "</div>";
      }

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

}
google.setOnLoadCallback(initialize);