Johncms 6.x.x вопросы новичка

echo '</div>' .
        '<div class="timeline-statistics-wrapper">' .
        '<table border="0" width="100%" cellpadding="0" cellspacing="0">' .
        '<tr>' .
        
        
        
        
        
        
        
        
        '<td class="statistic" align="center" valign="middle">';
        // Контакты
        if (!functions::is_ignor($user['id']) && functions::is_contact($user['id']) != 2) {
            if (!functions::is_friend($user['id'])) {
                $fr_in = mysql_result(mysql_query("SELECT COUNT(*) FROM `cms_contact` WHERE `type`='2' AND `from_id`='$user_id' AND `user_id`='{$user['id']}'"), 0);
                $fr_out = mysql_result(mysql_query("SELECT COUNT(*) FROM `cms_contact` WHERE `type`='2' AND `user_id`='$user_id' AND `from_id`='{$user['id']}'"), 0);
                if ($fr_in == 1) {
                $friend = '<a style="display:block;padding:8px 12px;" href="profile.php?act=friends&amp;do=ok&amp;id=' . $user['id'] . '"> ' . $lng_profile['confirm_friendship'] . '</a>' .
        '</td>' .
        
        
        
        
        
        
        
        
        
        '<td class="statistic" align="center" valign="middle">' .
        '<a style="display:block;padding:8px 12px;" href="profile.php?act=friends&amp;do=no&amp;id=' . $user['id'] . '"> ' . $lng_profile['decline_friendship'] . '</a>';
        } else if ($fr_out == 1) {
         '</td>' .
         
         
         
         
         
        '<td class="statistic" align="center" valign="middle">' .
        $friend = '<a style="display:block;padding:8px 12px;" href="profile.php?act=friends&amp;do=cancel&amp;id=' . $user['id'] . '"> ' . $lng_profile['canceled_demand_friend'] . '</a>';
        } else {
        '</td>' .
        
        
        
        
        '<td class="statistic" align="center" valign="middle">' .
        $friend = '<a style="display:block;padding:8px 12px;" href="profile.php?act=friends&amp;do=add&amp;id=' . $user['id'] . '"> ' . $lng_profile['in_friend'] . '</a>';
        }
            } else {
        '</td>' .
        
        
        
        
        
        
        '<td class="statistic" align="center" valign="middle">' .
        $friend = '<a style="display:block;padding:8px 12px;" href="profile.php?act=friends&amp;do=delete&amp;id=' . $user['id'] . '"> ' . $lng_profile['remov_friend'] . '</a>';
            }
            echo '' . $friend . '';
        }
         '</td>' .
         
         
         
         
         
        '<td class="statistic" align="center" valign="middle">';
         if (functions::is_contact($user['id']) != 2) {
         if (!functions::is_contact($user['id'])) {
        '<a style="display:block;padding:8px 12px;" href="../mail/index.php?id=' . $user['id'] . '"> ' . $lng_profile['add_contacts'] . '</a>';
        } else {
         '</td>' .




        '<td class="statistic" align="center" valign="middle">';
        '<a style="display:block;padding:8px 12px;" href="../mail/index.php?act=deluser&amp;id=' . $user['id'] . '"> ' . $lng_profile['delete_contacts'] . '</a>';
            }
        }
         '</td>' .


        
        
        '<td class="statistic" align="center" valign="middle">';
         if (functions::is_contact($user['id']) != 2) {
        '<a style="display:block;padding:8px 12px;" href="../mail/index.php?act=ignor&amp;id=' . $user['id'] . '&amp;add"> ' . $lng_profile['add_ignor'] . '</a>';
        } else {
        '</td>' .

        
        
        '<td class="statistic" align="center" valign="middle">';
        '<a style="display:block;padding:8px 12px;" href="../mail/index.php?act=ignor&amp;id=' . $user['id'] . '&amp;del"> ' . $lng_profile['delete_ignor'] . '</a>';
        }
        
        '</td>' .
        '</tr>' .
        '</table>' .
        '</div>';

.timeline-buttons a,
.timeline-statistics-wrapper .statistic a {
  color: #FFFFFF;
  text-decoration: none;
  box-shadow: 0px 0px 5px #000811;

}


.timeline-statistics-wrapper .statistic {
  background: #2a2a2a;
  font-weight: 500;
  border-bottom: 1px solid #262626;
}

.timeline-statistics-wrapper .statistic + .statistic {
  border-left: 1px solid #000811;
}

.timeline-statistics-wrapper .statistic:hover {
  border-bottom-color: #ff2f1b;
  border-bottom-width: 2px;
}

} else if ($fr_out == 1) {
            // А где у тебя echo? И т. д. и т. п.:-)
            '</td>' .     
            '<td class="statistic" align="center" valign="middle">' . // Это что за хЕромантия?
            $friend = '<a style="display:block;padding:8px 12px;" href="profile.php?act=friends&amp;do=cancel&amp;id=' . $user['id'] . '"> ' . $lng_profile['canceled_demand_friend'] . '</a>';
            } else {
// и так далее по тексту