function PlayClick()
  {document.nsvplayx.Play();}
function StopClick(){
  numero = 1;
  document.nsvplayx.Stop();
  if(navigator.appName.indexOf('Netscape') != -1)
    {document.nsvplayx.SetCurrentPosition(0);}
	
	else{document.nsvplayx.CurrentPosition = 0;}
}
function UpVolumeClick(){
  if(document.nsvplayx.Volume <= -300){
		document.nsvplayx.Volume = document.nsvplayx.Volume + 300;
	}
}
function DownVolumeClick(){
  if(document.nsvplayx.Volume >= -8000) {
    document.nsvplayx.Volume = document.nsvplayx.Volume - 300;
	}
}