document.write('<div class="rss-box">');
document.write('<p class="rss-item"><em>Error:</em> Feed failed! Causes may be (1) No data  found for RSS feed http://www.viwa.jp/feeds/posts/default/-/900.%E8%B6%A3%E5%91%B3%E3%83%BB%E4%BD%99%E6%9A%87%E3%83%BB%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84; (2) There are no items are available for this feed; (3) The RSS feed does not validate.<br /><br /> Please verify that the URL <a href="http://www.viwa.jp/feeds/posts/default/-/900.%E8%B6%A3%E5%91%B3%E3%83%BB%E4%BD%99%E6%9A%87%E3%83%BB%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84">http://www.viwa.jp/feeds/posts/default/-/900.%E8%B6%A3%E5%91%B3%E3%83%BB%E4%BD%99%E6%9A%87%E3%83%BB%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84</a> works first in your browser and that the feed passes a <a href="http://feedvalidator.org/check.cgi?url=http%3A%2F%2Fwww.viwa.jp%2Ffeeds%2Fposts%2Fdefault%2F-%2F900.%25E8%25B6%25A3%25E5%2591%25B3%25E3%2583%25BB%25E4%25BD%2599%25E6%259A%2587%25E3%2583%25BB%25E3%2582%25B9%25E3%2583%259D%25E3%2583%25BC%25E3%2583%2584">validator test</a>.</p></div>');