      c = document.getElementById("trackinspect_clone");
        c.innerHTML = "metronome";
        c.style.background = last_metronome ? "#8f8" : "#777";
      } else {
        document.getElementById("trackinspect_arm").innerHTML = "arm";
        document.getElementById("trackinspect_mon").innerHTML = "mon";
        document.getElementById("trackinspect_clone").innerHTML = "clone<br>without<br>media";
      }
    } else {
      setTextForObject(document.getElementById("trackinspect_title"),"");
      setT