function onPause()
{
 if (navigator.appName.indexOf('Netscape') != -1)
 {
  estado = document.getElementById('MediaPlayer').GetPlayState();
 }
 else
 {
  estado = document.getElementById('MediaPlayer').PlayState;
 }

 if (estado == 1)
 {
  document.getElementById('MediaPlayer').Play();
 }
 else if (estado == 2)
 {
  document.getElementById('MediaPlayer').Pause();
 }
}

function onPlay()
{
 if (document.getElementById('MediaPlayer').PlayState == 0)
 {
  document.getElementById('MediaPlayer').Play();
 }
}

function onStop()
{
 document.getElementById('MediaPlayer').Stop();
}

function changeVolume(v) {
	document.getElementById('MediaPlayer').settings.volume+=v;
}