<?php class Backend extends Handler { function loading() { header("Content-type: text/html"); print __("Loading, please wait...") . " " . "<img src='images/indicator_tiny.gif'>"; } function digestSend() { send_headlines_digests($this->link); } function help() { $topic = basename($_REQUEST["topic"]); if (file_exists("help/$topic.php")) { include("help/$topic.php"); } else { print "<p>".__("Help topic not found.")."</p>"; } /* print "<div align='center'> <button onclick=\"javascript:window.close()\">". __('Close this window')."</button></div>"; */ } } ?>