function unread_count($screen)
{
if (isset($screen->post_type) && 'feedback' == $screen->post_type) {
update_option('feedback_unread_count', 0);
} else {
global $menu;
if (isset($menu) && is_array($menu) && !empty($menu)) {
foreach ($menu as $index => $menu_item) {
if ('edit.php?post_type=feedback' == $menu_item[2]) {
$unread = get_option('feedback_unread_count', 0);
if ($unread > 0) {
$unread_count = current_user_can('publish_pages') ? " <span class='feedback-unread count-{$unread} awaiting-mod'><span class='feedback-unread-count'>" . number_format_i18n($unread) . "</span></span>" : '';
$menu[$index][0] .= $unread_count;
}
break;
}
}
}
}
}