dalert($do->errmsg, '', ($need_captcha ? reload_captcha() : '') . ($need_question ? reload_question() : ''));
}
} else {
foreach ($do->fields as $v) {
${$v} = '';
}
$content = '';
$catid = 0;
$areaid = $cityid;
$item = array();
}
break;
case 'edit':
$itemid or message();
$do->itemid = $itemid;
$item = $do->get_one();
if (!$item || $item['username'] != $_username) {
message();
}
if ($MG['edit_limit'] < 0) {
message($L['edit_refuse']);
}
if ($MG['edit_limit'] && $DT_TIME - $item['addtime'] > $MG['edit_limit'] * 86400) {
message(lang($L['edit_limit'], array($MG['edit_limit'])));
}
if ($submit) {
if ($item['islink']) {
$post['islink'] = 1;
} else {
if (isset($post['islink'])) {
unset($post['islink']);
