// playing sample number
var activeSample = 0;

// sample player information
var getCurrentTrack="";
var currentPlayer="";
var getCurrentButton="";

function viewSample(trackNumber, url)
{
  // set flash player parameter
  var flashvars = {};
  flashvars.file = url;
  flashvars.volume = 40;
  
  // if exist active sample then hidden that object
  if (activeSample)
//  if (activeSample != 0)
  {
    hideSample();
  }
  // selected sample number
  activeSample = 1;
//  activeSample = trackNumber;
  
  // hidden mp3sample select button
  getCurrentButton = document.getElementById('choise' + trackNumber);
  getCurrentButton.style.display ='none';
  
  // view mp3sample player object
  getCurrentTrack = document.getElementById('mp3sample' + trackNumber);
  currentPlayer = 'track' + trackNumber;
  var player = document.createElement('object');
  player.id = currentPlayer;
  getCurrentTrack.appendChild(player);
  
  swfobject.embedSWF('s_player.swf', currentPlayer, '69', '20', '9.0.0', '#ffffff', flashvars);
//  swfobject.embedSWF('s_player.swf', currentPlayer, '90', '20', '9.0.0', '#ffffff', flashvars);
  
  return (document.getElementById(currentPlayer) == null);
}

// hidden mp3sample player object
function hideSample(){
  var playerNo = document.getElementById(currentPlayer);
  if (playerNo != null)
  {
    swfobject.removeSWF(currentPlayer);
    getCurrentButton.style.display = 'block';
  }
  activeSample = 0;
}

function getURI(){
//  var rtnText="";
//  rtnText="mySong.mp3";
//  return rtnText;
}

function resMessage(trackNo,url){
//  window.s_player.setMessage("JavaScriptから送った文字列");
//  document.s_player.setMessage("JavaScriptから送った文字列");
}