function ym_get_additional_registration_form_page($another_page_needed, $page = false)
{
$html = '';
if (!$page) {
$page = ym_request('ym_page');
}
if ($page > 1) {
$wp_error = new WP_Error();
ym_register_post(ym_request('username'), '', $wp_error, $page);
//error checking
if ($wp_error->get_error_code()) {
$errors = '';
$messages = '';
foreach ($wp_error->get_error_codes() as $code) {
$severity = $wp_error->get_error_data($code);
foreach ($wp_error->get_error_messages($code) as $error) {
if ('message' == $severity) {
$messages .= ' ' . $error . "<br />\n";
} else {
$errors .= ' ' . $error . "<br />\n";
}
}
}
if (!empty($errors)) {
$html .= '<div id="login_error">' . apply_filters('login_errors', $errors) . "</div>\n";
}
if (!empty($messages)) {
$html .= '<p class="message">' . apply_filters('login_messages', $messages) . "</p>\n";
}
$another_page_needed = $page;
$page--;
}
}
$action = trailingslashit(get_option('siteurl')) . '?ym_subscribe=1&ym_page=' . $page . '&username='******'username') . (ym_get('subs') ? '&subs=' . ym_get('subs') : '') . (ym_get('pack_id') ? '&pack_id=' . ym_get('pack_id') : '');
$html .= '<form action="' . $action . '" method="post" enctype="multipart/form-data" name="registerform" id="registerform">
<div style="clear: both;">';
$html .= ym_register_form(true, $another_page_needed);
$html .= '</div>
<div class="ym_clear"> </div>
<p class="submit">';
$previous_page = ym_get_previous_custom_field_page($another_page_needed);
if ($previous_page > 1) {
$html .= '<input class="button-primary" type="button" value="' . __('« Previous', 'ym') . '" onclick="document.location=\'' . $action . '&another_page_needed=' . $previous_page . '\';" />';
}
$html .= ' <input class="button-primary" type="submit" name="submit" value="Next »" />
</p>';
$html .= '</form>';
return $html;
}
$user_id = ym_get_user_id_by_username($username);
} else {
if ($email = ym_get('email')) {
$user_id = ym_get_user_id_by_email($email);
}
}
$pack_id = ym_post('ym_subscription', FALSE);
$html .= ym_upgrade_buttons(true, $pack_id, $user_id);
$html .= $footer;
} else {
if (ym_request('username')) {
$errors = false;
$html = $header;
if ($page > 1) {
$wp_error = new WP_Error();
ym_register_post(ym_request('username'), '', $wp_error, $page);
//error checking
if ($wp_error->get_error_code()) {
$errors = true;
$additional_page_needed = $page + 1;
$html .= ym_get_additional_registration_form_page($additional_page_needed, $page);
}
}
if (!$errors) {
$html .= ym_available_modules(ym_request('username'), true);
}
$html .= $footer;
} else {
if ($user_status == YM_STATUS_PENDING) {
$html = $header . '<p>' . __('Error - Your subscription status is pending. Please contact an administrator for more information.', 'ym') . '</p>' . $footer;
} else {
