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

function initialize() {
var feed = new google.feeds.Feed("http://takase--2.jugem.jp/?mode=atom");
feed.setNumEntries(5);
feed.load(function(result) {
if (!result.error) {
var html = '<ul>';
var container = document.getElementById("feed");
for (var i = 0; i < result.feed.entries.length; i++) {
var entry = result.feed.entries[i];
var dd = new Date(entry.publishedDate); // now
var yearNum = dd.getYear();
if (yearNum < 2000) yearNum += 1900;
html += '<li>';
html += + yearNum + "/"+(dd.getMonth()+1)+"/"+dd.getDate()+" - ";
html += '<a href="' + entry.link + '" target="_blank">' + entry.title + '</a><br />';
html += '</li>';
}
html += '</ul>';
container.innerHTML = html;
}
});
}

google.setOnLoadCallback(initialize);