} else {
$formtype = 'a_edit';
$formpostid = $answerid;
// keep editing if an error
}
} elseif ($pagestate == 'edit-' . $answerid && qa_page_q_permit_edit($answer, 'permit_edit_a', $pageerror)) {
$formtype = 'a_edit';
$formpostid = $answerid;
}
}
if ($answer['commentbutton']) {
if (qa_clicked($prefix . 'docomment')) {
qa_page_q_refresh($pagestart, 'comment-' . $answerid, 'A', $answerid);
}
if (qa_clicked('c' . $answerid . '_doadd') || $pagestate == 'comment-' . $answerid) {
qa_page_q_do_comment($question, $answer, $commentsfollows, $pagestart, $usecaptcha, $cnewin, $cnewerrors, $formtype, $formpostid, $pageerror);
}
}
if (qa_clicked($prefix . 'dofollow')) {
$params = array('follow' => $answerid);
if (isset($question['categoryid'])) {
$params['cat'] = $question['categoryid'];
}
qa_redirect('ask', $params);
}
}
// Process hide, show, delete, flag, unflag, edit or save button for comments
foreach ($commentsfollows as $commentid => $comment) {
if ($comment['basetype'] == 'C') {
$commentparent = @$answers[$comment['parentid']];
if (!isset($commentparent)) {
} else {
$formtype = 'a_edit';
$formpostid = $answerid;
// keep editing if an error
}
} elseif ($qa_state == 'edit-' . $answerid && qa_page_q_permit_edit($answer, 'permit_edit_a')) {
$formtype = 'a_edit';
$formpostid = $answerid;
}
}
if ($answer['commentbutton']) {
if (qa_clicked('docommenta_' . $answerid)) {
qa_redirect($qa_request, array('state' => 'comment-' . $answerid));
}
if (qa_clicked('docommentadda_' . $answerid) || $qa_state == 'comment-' . $answerid) {
qa_page_q_do_comment($answer);
}
}
if (qa_clicked('dofollowa_' . $answerid)) {
$params = array('follow' => $answerid);
if (isset($question['categoryid'])) {
$params['cat'] = $question['categoryid'];
}
qa_redirect('ask', $params);
}
}
// Process hide, show, delete, flag, unflag, edit or save button for comments
foreach ($commentsfollows as $commentid => $comment) {
if ($comment['basetype'] == 'C') {
$commentanswer = @$answers[$comment['parentid']];
if (isset($commentanswer)) {
