function playSound(playlistString, buttonId) {

			if (currentButtonId != null && currentButtonId != buttonId) {

				var playButtonOld = document.getElementById(currentButtonId);
				if (playButtonOld != null)
					playButtonOld.src = "/images/off.gif";

				currentButtonId = buttonId;
				EP_loadMP3('ep_player', playlistString); 
				EP_play('ep_player');
									
			} else if (currentButtonId != null && currentButtonId == buttonId) {
				EP_stop('ep_player');
				currentButtonId = null;
			} else {
				currentButtonId = buttonId;
				EP_loadMP3('ep_player', playlistString); 
				EP_play('ep_player');
			}
		}
		
		function playerEvent(evt) {
	
			switch(evt) {
		
				case 'MP3_LOADING':
					break;
				case 'MP3_BUFFERING':
					var playButton = document.getElementById(currentButtonId);
					playButton.src = "/images/load.gif";					
					break;
				case 'MP3_PLAYING':
					var playButton = document.getElementById(currentButtonId);
					playButton.src = "/images/on.gif";					
					break;			
				case 'MP3_PREV':
					break;				
				case 'MP3_NEXT':
					break;			
				case 'MP3_SELECT':
					break;
				case 'MP3_PAUSED':
					var playButton = document.getElementById(currentButtonId);
					playButton.src = "/images/off.gif";					
					break;
				case 'MP3_COMPLETE':
					var playButton = document.getElementById(currentButtonId);
					playButton.src = "/images/off.gif";					
					currentButtonId = null;
					break;			
				case 'MP3_STOPPED':
					var playButton = document.getElementById(currentButtonId);
					playButton.src = "/images/off.gif";					
					break;						
				default:
					break;
			}		
		}