l = document.getElementById("msgSound");

	 var playMsgInt = setInterval(function () {
		 if (isPlaying(msgAudioEl)) {
			 // console.log('already playing. clearing interval');
			 clearInterval(playMsgInt);
		 } else {
			 // console.log('Triggering play');
			 msgAudioEl.play();
		 }
	 }, 500);
	 // audio play */

 </script>

		 <script type="text/javascript">/*<![CDATA[*/
		 // audio play /*
			 var msgAudioEl = document.getElementById("msgSound1");

			 var playMsgInt = setInterval(function () {
				 if