Returns HTML for a marker for new or updated content.
$variables: An associative array containing:
function theme_mark($variables) {
$type = $variables['type'];
global $user;
if ($user->uid) {
if ($type == MARK_NEW) {
return ' <span class="marker">' . t('new') . '</span>';
}
elseif ($type == MARK_UPDATED) {
return ' <span class="marker">' . t('updated') . '</span>';
}
}
}