Не работает вставка mp3, bbcode. Версия движка 1.9

    function audio_2html($elem) {
        $str = '<div class="bb_tag_audio">';
        $str .= '<object type="application/x-shockwave-flash" data="/includes/bbcode/player_mp3_mini.swf" width="200" height="20">
                     <param name="movie" value="/includes/bbcode/player_mp3_mini.swf" />
                     <param name="bgcolor" value="#666666" />
                     <param name="loadingcolor" value="#FFFFFF" />
                     <param name="buttoncolor" value="#000000" />
                     <param name="slidercolor" value="#333333" />
                     <param name="FlashVars" value="mp3='.htmlspecialchars($elem['val'][0]['str']).'" />
                </object>';
        $str .= '</div>';
        return $str;
    }