Con la versione 13 funziona la 14 non ho provato.

Se vuoi omettere il saluto all'utente cancella la parte in grassetto.

Il tutto in un'oggetto codice html e in una pagina php.

Ciao

<?php
require_once("res/x5engine.php");
$pa = Configuration::getPrivateArea();
$user = $pa->whoIsLogged();
if ($user)
{ echo "Benvenuto <b>".$user['realname']."</b>";
echo'<span class=\"imLogout\" style=\"font-weight: normal; font-style: normal;font-family:Tahoma; font-size:10pt; color: #000000\"></span>'; } else {
?>
<!-- Private Area.Login: START -->
<div id="imLogin" style="width: 100%; max-width: 100px">
<form method="post" action="imlogin.php" onsubmit="_jq(this).attr('action', x5engine.settings.currentPath + 'imlogin.php'); return (x5engine.utils.isOnline() || !x5engine.utils.showOfflineMessage(x5engine.l10n.get('blog_offline_message')));">
  <div class="imLoginBlock" style="width: 100%;">
    <label for="imUname"><span style="font-weight: normal; font-style: normal;font-family:Tahoma; font-size:10pt; color: #000000">Username:</span></label><br />
    <input type="text" name="imUname" id="imUname" style="box-sizing: border-box; font-weight: normal; font-style: normal;border: 1px solid #ccc; font-family:Tahoma; font-size:10pt; background-color: #FFFFFF; color: #000000; width: 100%; max-width: 100px"><br />
  </div>
  <div class="imLoginBlock" style="width: 100%;">
    <label for="imPwd"><span style="font-weight: normal; font-style: normal;font-family:Tahoma; font-size:10pt; color: #000000">Password:</span></label><br />
    <input type="password" name="imPwd" id="imPwd" style="box-sizing: border-box; font-weight: normal; font-style: normal;border: 1px solid #ccc; font-family:Tahoma; font-size:10pt; background-color: #FFFFFF; color: #000000; width: 100%; max-width: 100px"><br />
  </div>
  <div class="imLoginBlock" style="width: 100%; margin-top: 5px; text-align: center">
    <input type="submit" value="Accedi" class="imLoginSubmit" style="font-weight: normal; font-style: normal;border: 1px solid #ccc; background-color: #DDDDDD; font-family:Tahoma; font-size:10pt; color: #000000">
  </div>
</form>
</div>
<!-- Private Area.Login: END -->
<?php
}
?>

Grazie Giorgio!

Riccardo spero che create un unico oggetto Login/Logout perchè nel 2017 ancora non si può vedere questo ..... grazie!