function &message_init_posting_from_post_data(&$_posting = NULL)
{
if (!$_posting) {
$_posting = new Posting();
}
$_posting->set_id($_POST['msg_id']);
$_posting->set_username($_POST['username']);
$_posting->set_subject($_POST['subject']);
$_posting->set_body($_POST['body']);
return $_posting;
}
