extForObject(document.getElementById("trackinspect_volh"),"");
      document.ontouchmove = function (e) { return true; }
    }
    return false;
  };
}

function init() {
  updateOrientation();

  document.getElementById("trackinspect_clone").onmousedown = function(e) { 
    if (g_inspect_tridx>0) return prompt_clone(); 
    return mouseDownEventHandler("40364;GET/40364")(e);
  };
  document.getElementById("trackinspect_arm").onmousedown = function(e) {
    if (g_inspect_tridx==0)
      return mouseDownEve