google.load("feeds", "1"); 
function initialize() {  
    var feed = new google.feeds.Feed("http://seedstaff.jugem.jp/?mode=rss");  
    feed.setNumEntries(5);   
    feed.load(function(result) {   
        if (!result.error) {   
            var container = document.getElementById("feed");   
            var useFeed = "";  
            for (var i = 0; i < result.feed.entries.length; i++) {   
                var entry = result.feed.entries[i];   
                useFeed +=  
                 '<li><a href="' + entry.link + '">' + entry.title + '</a>';  
            }   
        container.innerHTML = '<ul>' + useFeed + '</ul>';  
    }  
    });  
}  
google.setOnLoadCallback(initialize);