connect(window, 'onload', function() {
            forEach(getElementsByTagAndClassName('*', 'rss-block'), function(block) {
                        var a = getFirstElementByTagAndClassName('A', 'feed-url', block);
                        var feedUrl = a.getAttribute('href');
                        var d = doSimpleXMLHttpRequest(getContextPath() + '/referencecontent/Feed.action', ['url'], [feedUrl]);
                        d.addCallback(function(rsp) {
                                          block.innerHTML = rsp.responseText;
                                      });
                        d.addErrback(function() {
                                         block.innerHTML = 'Error occurred while loading the feed';
                                     });
                    });
        });