Playa.onStateChange = function() { sTitle = (Playa.playListPosition+1) + "/" + Playa.playlistSize + " "; if (Playa.path == "") { sTitle += Playa.title; } else { sTitle += Playa.title; } document.getElementById("songTitle").innerHTML = sTitle; document.getElementById("btnPlayStop").value = Playa.btnState; }