}
if ($em_settings['sort_field'] == SORTARRIVAL && !$mail->is_imap()) {
$em_settings['sort_field'] = SORTDATE;
}
if ($em_settings['sort_order'] == 1) {
$image_string = '<img src="' . $GO_THEME->images['arrow_down'] . '" border="0" />';
$new_sort_order = 0;
} else {
$image_string = '<img src="' . $GO_THEME->images['arrow_up'] . '" border="0" />';
$new_sort_order = 1;
}
if ($_SERVER['REQUEST_METHOD'] == "POST" && isset($_POST['messages'])) {
switch ($_POST['form_action']) {
case 'delete':
if ($mailbox == $account['trash'] || $account['type'] == 'pop3' || $account['trash'] == '') {
$mail->delete($_POST['messages']);
//set this var so we can check if unseen messages were deleted
//if so, the auto mail checker must now too.
$unseen_state_changed = true;
} else {
$mail->move($account['trash'], $_POST['messages']);
}
break;
case 'move':
$mail->move(smartstrip($_POST['folder']), $_POST['messages']);
break;
case 'set_flag':
switch ($_POST['flag']) {
case 'read':
//set this var so we can check if unseen messages were deleted
//if so, the auto mail checker must now too.