var currentItem = -1; 
var previousItem = -1; 

var player = null;
function playerReady(thePlayer) {
	player = window.document[thePlayer.id];
	addListeners();
}

function addListeners() {
	if (player) { 
		player.addControllerListener("ITEM", "itemListener");
	} else {
		setTimeout("addListeners()",100);
	}
}

function itemListener(obj) { 
	if (obj.index != currentItem) {
 		previousItem = currentItem;
		currentItem = obj.index;

		var tmp = document.getElementById("itm");
		if (tmp) { 
			tmp.innerHTML = "current item: " + currentItem +
				"<br>previous item: " + previousItem;
		}
		getPlaylistData(currentItem);
	}
}

function getPlaylistData(theIndex) {
	var plst = null;
	plst = player.getPlaylist();

	if (plst) {
		var txt = '';
		txt += 'Now Playimg: '+plst[theIndex].title+'!';

		var tmp = document.getElementById("plstDat");
		if (tmp) { tmp.innerHTML = txt; }
	} 	
}