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.classroom20.com/forum/topic/listForTag?tag=blogging&amp;feed=yes&amp;xn_auth=no; (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.classroom20.com/forum/topic/listForTag?tag=blogging&amp;feed=yes&amp;xn_auth=no">http://www.classroom20.com/forum/topic/listForTag?tag=blogging&amp;feed=yes&amp;xn_auth=no</a> works first in your browser and that the feed passes a <a href="http://feedvalidator.org/check.cgi?url=http%3A%2F%2Fwww.classroom20.com%2Fforum%2Ftopic%2FlistForTag%3Ftag%3Dblogging%26amp%3Bfeed%3Dyes%26amp%3Bxn_auth%3Dno">validator test</a>.</p></div>');