<div class="form-group">
                            <?php echo $data["captcha"]; ?>
                            <div class="text-center">
                                <?php
                                if (count($data['captcha_info']['available']) > 1) {
                                    foreach ($data['captcha_info']['available'] as $c) {
                                        if ($c == $data['captcha_info']['selected']) {
                                            echo '<b>' .$c. '</b> ';
                                        } else {
                                            echo '<a href="?cc='.$c.'">'.$c.'</a> ';
                                        }
                                    }
                                }
                                ?>
                            </div>