//Tag system
public function getTagUnionsNote($noteids)
{
    return "SELECT i.id, i.title, i.body, i.like_count, i.created, 'Note_Note' as moo_type
                     FROM " . Configure::read('core.prefix') . "notes i
                     WHERE i.id IN (" . implode(',', $noteids) . ") AND i.privacy = ".PRIVACY_EVERYONE;
}
public function getImage($item,$options)
{
    return $this->assetUrl('Note.noimage/note.png',$options + array('pathPrefix' => Configure::read('App.imageBaseUrl')));

    return $url;
}
//