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Is it any help?</a></td> <td align="center">41</td> <td align="center">2025-03-05 15:53 by <a href="/profile/oc">oc</a></td></tr> <tr> <td><a href="/forum/3216/Which-should-be-practiced-first-sending-and-receiving">Which should be practiced first, sending and receiving？应该先练收还是发</a></td> <td align="center">7</td> <td align="center">2025-03-04 14:27 by <a href="/profile/greg7650">greg7650</a></td></tr> <tr> <td><a href="/forum/3220/TX-Training-and-this-Forum">TX Training and this Forum</a></td> <td align="center">3</td> <td align="center">2025-03-03 23:44 by <a href="/profile/KO6HUB">KO6HUB</a></td></tr> </table> <p><a href="/forum/showall">모든 글 보여주기</a></p> <p>You must be logged in to post a message.</p> </td> <td width="20">   </td> </tr> </table> <br><br><br> <div align="center" class="footer">lcwo.net - <strong>Learn Morse Code (CW) Online</strong> by <a class="sLink" href="http://fkurz.net/">Fabian Kurz, DJ5CW</a> (<a href="/impressum">Impressum</a>) - <a href="/privacy">Privacy Policy / Datenschutzinformationen</a></div> <script> // keep the session cookie alife as long as user is on the page, refresh every // 5 minutes function session_keepalive () { var request = new XMLHttpRequest(); request.open("GET", "//lcwo.net/api/index.php?action=keepalive", true); request.onreadystatechange = function() { var done = 4, ok = 200; if (request.readyState == done && request.status == ok) { var r = JSON.parse(request.responseText); if (r["result"] == false) { // no session if (document.getElementById("logoutlink")) { // but we think we're logged in! document.location.href = "//lcwo.net"; } } } } request.send(); } window.setInterval('session_keepalive()', 300000); </script> </body> </html>