/*-------------------------------------------------------------------
-------------------------------------------------------------------*/

function BackgroundAudio_Play(aWebBase, aElement) {
  aElement.style.display = 'none';

  var res = document.getElementById("StopBgButton");
  res.style.display = '';

  var res = document.getElementById("SpeakerOff");
  res.style.display = 'none';

  var res = document.getElementById("SpeakerOn");
  res.style.display = '';

  document.BgMediaPlayer.Play();

  BackgroundAudio_Post(aWebBase + "audio.asp", "play=on");
}

function BackgroundAudio_Stop(aWebBase, aElement) {
  aElement.style.display = 'none';

  var res = document.getElementById("PlayBgButton");
  res.style.display = '';

  var res = document.getElementById("SpeakerOff");
  res.style.display = '';

  var res = document.getElementById("SpeakerOn");
  res.style.display = 'none';

  document.BgMediaPlayer.Stop();

  BackgroundAudio_Post(aWebBase + "audio.asp", "play=off");
}

function BackgroundAudio_Post(lsUrl, apostdata){
	if (!window.XMLHttpRequest) {
                if (!lsReq) {
    		lsReq = new XMLHttpRequest();
                }
		lsReq.onreadystatechange = lsProcReq;
		lsReq.open("POST", lsUrl, true);
		lsReq.send(apostdata);
	} else if (window.ActiveXObject) {
		lsReq = new ActiveXObject("Microsoft.XMLHttp");
		if (lsReq) {
			lsReq.onreadystatechange = BackgroundAudio_ProcReq;
			lsReq.Open("POST", lsUrl, true);
                        lsReq.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
			lsReq.send(apostdata);
		}
	}
}

function BackgroundAudio_ProcReq(){
}