String output = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"><html> ";
try{
XQueryExecutor runtime = getRuntime();
runtime.doQuery(fetchFeedQuery);
runtime.doQuery(displayFeedQuery);
output = output.concat(runtime.getResultBuffer().toString());
output = output.concat("</html>");
displayHTML(ui.getExecTab().getOutput(), output);
ui.getExecTab().getOutput().addHyperlinkListener(new Hyperactive());