/*
//====   dependance(player0)
*/
////alert(889977);
function uPointerIdAudioPlayer(id){
////return(document.getElementById(id));
if(id.substring(0,1)!='#')id='#'+id;
///return(document.querySelector('#' + idPlayer));
return(document.querySelector(id));

}

      function play(idPlayer, control) {
          ///var player = document.querySelector('#' + idPlayer);   audioPlayer
          if(!idPlayer){
alert('lj:16 ');          
          
          }
          var player = uPointerIdAudioPlayer(idPlayer);

          if(player.paused) {
              player.play();
              control.textContent = 'Pause';
          } else {
              player.pause();
              control.textContent = 'Play';
          }
      }

      function resume(idPlayer) {
////          var player = document.querySelector('#' + idPlayer);
          var player = uPointerIdAudioPlayer(idPlayer);

          player.currentTime = 0.0;
          player.pause();
      }

      function volume(idPlayer, vol) {
////          var player = document.querySelector('#' + idPlayer),
////              indicator = document.querySelector('#' + 'volumeIndicator'+idPlayer);
          var player = uPointerIdAudioPlayer(idPlayer);
              indicator = uPointerIdAudioPlayer('volumeIndicator'+idPlayer);

          player.volume = vol;
          if(indicator)
              indicator.innerHTML=(vol==0||vol==1?vol+'.0':vol);
      }

////      function update(player) {
      function AudioPlayerUpdate(player) {
////alert('lj:46 update(player) '+player.duration);            var player = uPointerIdAudioPlayer(idPlayer);

////if(player){alert('lj:45 update(player) '+player);}
////if(!player.duration){player.duration=50;player.currentTime=0;}
          var duration = player.duration;    // Durée totale
if(duration==0)alert('Aucun fichier chargé !');

uPointerIdAudioPlayer('AudioInfos').textContent = 'Duration:'+duration;

          var time     = player.currentTime; // Temps écoulé
          var fraction = (time&&duration? time / duration:0);
          var percent  = Math.ceil(fraction * 100);

///          var progress = document.querySelector('#AudioProgressBar');
          var progress = uPointerIdAudioPlayer('AudioProgressBar');
////alert('lj:62 update(player) AudioProgress='+progress);

          progress.style.width = percent + '%';  //c NaN
          progress.textContent = percent + '%';

///alert('lj:70 update(player) document.querySelector(#AudioProgressTime)='+document.querySelector('#AudioProgressTime'));
////		  document.querySelector('#AudioProgressTime').textContent = formatTime(time);
          uPointerIdAudioPlayer('AudioProgressTime').textContent = formatTime(time);
      }

      function clickAudioProgress(idPlayer, control, event) {
          var parent = getPosition(control);    // La position absolue de la AudioProgressBar
          var target = getMousePosition(event); // L'endroit du la AudioProgressBar où on a cliqué
/////          var player = document.querySelector('#' + idPlayer);
          var player = uPointerIdAudioPlayer(idPlayer);

          var x = target.x - parent.x;
          var y = target.y - parent.y;

////          var wrapperWidth = document.querySelector('#AudioProgressBarControl').offsetWidth;
          var wrapperWidth = uPointerIdAudioPlayer('AudioProgressBarControl').offsetWidth;

          var percent  = Math.ceil((x / wrapperWidth) * 100);
          var duration = player.duration;

          player.currentTime = (duration * percent) / 100;
      }