ongakuRのタイトルを再生中の曲にするProxomitronフィルタ

[Patterns]
Name = "ongakuR: ongakuRのタイトルを再生中の曲にする"
Active = TRUE
URL = "louise.sytes.net/r/ongakuR $TYPE(htm)"
Limit = 256
Match = "<end>"
Replace = "<script type="text/javascript">"
          "chgTitle = function(){"
          "	document.title = document.getElementById('currenttitle').textContent.replace(/^[^:]+: /, '\\u25B6');"
          "};"
          "setInterval(chgTitle, 5000);"
          "</script>"