var currentPlaylist = null;
	var currentLength = 0;
	var currentItem = -1; 
	var previousItem = -1; 
	var currentMute = false; 
	var currentVolume = 80; 
	var currentPosition = 0; 
	var currentState = 'NONE';
	var currentLoaded = 0;
	var currentRemain = 0;

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


	function addListeners() {
		if (player) { 
			player.addControllerListener("ITEM", "itemListener");
			player.addControllerListener("MUTE", "muteListener");

			player.addModelListener("LOADED", "loadedListener");
			player.addModelListener("STATE", "stateListener");
			player.addModelListener("TIME", "positionListener");

			player.addViewListener("VOLUME", "volumeListener");
		} else {
			setTimeout("addListeners()",100);
		}
	}


	function stateListener(obj) { //IDLE, BUFFERING, PLAYING, PAUSED, COMPLETED
		currentState = obj.newstate; 
		previousState = obj.oldstate; 

		var tmp = document.getElementById("stat");
		if (tmp) { 
			tmp.innerHTML = "current state: " + currentState + 
			"<br>previous state: " + previousState; 
		}
	}


	function positionListener(obj) { 
		currentPosition = obj.position; 
		var tmp = document.getElementById("tim");
		if (tmp) { tmp.innerHTML = "position: " + currentPosition; }
	}


	function loadedListener(obj) { 
		currentLoaded = obj.loaded; 
		currentRemain = obj.total - currentLoaded;
		var tmp = document.getElementById("ldd");
		if (tmp) { 
			tmp.innerHTML = "bytes loaded: " + currentLoaded +
					"<br>bytes remaining: " + currentRemain; 
		}
	}


	function volumeListener(obj) { 
		currentVolume = obj.percentage; 
		var tmp = document.getElementById("vol");
		if (tmp) { tmp.innerHTML = "volume: " + currentVolume; }
	}


	function muteListener(obj) { 
		currentMute = obj.state; 
		var tmp = document.getElementById("mut");
		if (tmp) { tmp.innerHTML = "mute: " + currentMute; }
	}


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

			if (previousItem == -1) { getPlaylistData(); }

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

			var tmp = document.getElementById("item");
			if (tmp) { tmp.innerHTML = "item: " + currentItem; }

			var tmp = document.getElementById("pid"); 
			if (tmp) { 
				tmp.innerHTML = "(received from the player with the id: <i><b>" + obj.id + "</b></i>)"; 
			} 

			printItemData(currentItem);
		}
	}


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

		if (plst) {
			var txt = '';
			//txt += '<li><b>item number: </b>' + theIndex + ':</li>';
			txt += '<h2>' + plst[theIndex].title + '</h2>';
			txt += '<em>' + plst[theIndex].author + '</em><br />';
			//txt += '<li><b>file: </b>' + plst[theIndex].file + '</li>';
			//txt += '<li><b>image: </b>' + plst[theIndex].image + '</li>';
			txt += '<a href="' + plst[theIndex].link + '">' + plst[theIndex].link + '</a>';
			txt += plst[theIndex].description;

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


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

		if (plst) { 
			currentPlaylist = plst; 

			var txt = ''; 
			for(var i in currentPlaylist) { 
				txt += '<input type="checkbox" id="cb' + i + '" checked="checked" /> &nbsp; ';
				txt += currentPlaylist[i].title;
				txt += '<br />';
			}
			var tmp = document.getElementById("plstDat");
			if (tmp) { tmp.innerHTML = txt; }
		}	
	}

	
	function loadCheckedPlaylistData() { 
		if (currentPlaylist) { 
			var j = 0; 
			var lst = new Array();
			for(var i in currentPlaylist) { 
				if(document.getElementById('cb' + i).checked) {
					lst[j] = {
						author:currentPlaylist[i].author,
						description:currentPlaylist[i].description,
						duration:currentPlaylist[i].duration,
						file:currentPlaylist[i].file,
						link:currentPlaylist[i].link,
						image:currentPlaylist[i].image,
						start:currentPlaylist[i].start,
						title:currentPlaylist[i].title,
						type:currentPlaylist[i].type
					}
					j++;
				}
			}
			if(lst.length > 0) { player.sendEvent('LOAD', lst); }
		}	
	}


	function getLength() { currentLength = player.getPlaylist().length; return(currentLength); };


	function loadFile(theFile) { currentItem = -1; previousItem = -1; player.sendEvent('LOAD', theFile); };
		
					
	function createPlayer(theFile) {
				var flashvars = {
						file:theFile, 
						autostart:"false", 
						shuffle:"false", 
						playlistsize:"280",
						playlist:"right",
						backcolor:"EDEDED", //playlist button bar
						frontcolor:"375073", //icon color
						screencolor:"000000", //bg video
						streamer:"lighttpd"
				}
				var params = {
						allowfullscreen:"true", 
						allowscriptaccess:"always"
				}
				var attributes = {
						id:"player1",  
						name:"player1"
				}
				swfobject.embedSWF("movie/player.swf", "placeholder1", "560", "240", "9.0.115", false, flashvars, params, attributes);
	}