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/-/730.%E9%9A%9C%E3%81%8C%E3%81%84%E3%81%AE%E4%BC%9D%E3%81%88%E6%96%B9; (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/-/730.%E9%9A%9C%E3%81%8C%E3%81%84%E3%81%AE%E4%BC%9D%E3%81%88%E6%96%B9">http://www.viwa.jp/feeds/posts/default/-/730.%E9%9A%9C%E3%81%8C%E3%81%84%E3%81%AE%E4%BC%9D%E3%81%88%E6%96%B9</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-%2F730.%25E9%259A%259C%25E3%2581%258C%25E3%2581%2584%25E3%2581%25AE%25E4%25BC%259D%25E3%2581%2588%25E6%2596%25B9">validator test</a>.</p></div>');