document.getElementById("a_playing").href = data.title_digest ? `${PATH_PREFIX_FILE}${data.title_digest}` : PATH_PLAYLIST ;
 };
 
-
-// event_handlers.push(function(data) {  // update player state
-//     for (const [id, text] of [
-//             ["a_playing", data.title],
-//             ["player_state", data.is_running ? (data.is_playing ? "playing:" : "paused:") : "stopped" + (data.title ? ':' : '')],
-//             ["btn_play", data.is_playing ? "pause" : "play"]]) {
-//         document.getElementById(id).textContent = text;
-//     }
-//     const span_tags = document.getElementById("playing_tags");
-//     span_tags.innerHTML = "";
-//     father_tag_links(span_tags, data.title_tags);
-//     for (const btn of document.getElementsByClassName("btn_if_can_play")) {
-//         btn.disabled = !data.can_play;
-//     }
-//     document.getElementById("a_playing").href = data.title_digest ? `${PATH_PREFIX_FILE}${data.title_digest}` : PATH_PLAYLIST ;
-// })
-
 {% block script %}
 {% endblock %}