$wtime=$posttime - 60;
      $database->setQuery("SELECT id FROM #__sb_messages WHERE time>$wtime AND userid=$my_id");
               $wcheck=$database->loadResult();

      if($wcheck){      
                     echo '<div align="center">'._POST_SUCCESS_POSTED.'<br /><br />';
                     echo '<a href="'.sefRelToAbs(JB_LIVEURL).'">'._POST_SUCCESS_FORUM.'</a><br />';
                     echo '</div>';
                  ?>
                  <script language="javascript">
                     setTimeout("location='<?php echo sefRelToAbs(JB_LIVEURL);?>'",3500);
                  </script>
                  <?php
                  }
               else {
//itd
               }