$(document).ready(function() {
	var playItem = 0;
	var jpPlayTime = $("#jplayer_play_time");
	var jpTotalTime = $("#jplayer_total_time");
	var jpStatus = $("#demo_status");

	$("#jquery_jplayer").jPlayer({
		ready: function() {
			displayPlayList();
			playListInit(false); // Parameter is a boolean for autoplay.
			//demoInstanceInfo(this.element, $("#demo_info"));
		}
	})
	.jPlayer("onProgressChange", function(loadPercent, playedPercentRelative, playedPercentAbsolute, playedTime, totalTime) {
		jpPlayTime.text($.jPlayer.convertTime(playedTime));
		jpTotalTime.text($.jPlayer.convertTime(totalTime));

		//demoStatusInfo(this.element, jpStatus);
	})
	.jPlayer("onSoundComplete", function() {
		playListNext();
	});

	$("#jplayer_previous").click( function() {
		playListPrev();
		$(this).blur();
		return false;
	});

	$("#jplayer_next").click( function() {
		playListNext();
		$(this).blur();
		return false;
	});

	function displayPlayList() {
		$("#jplayer_playlist ul").empty();
		var pid = 1;
		for (i=0; i < myPlayList.length; i++) {
			var listItem = (i == myPlayList.length-1) ? "<li class=\'jplayer_playlist_item_last\'>" : "<li>";
			if(i<9) pid = "0" + pid;
			else pid = pid;
			listItem += "<span id=\'jplayer_playlist_item_"+i+"\' tabindex=\'1\'>" + myPlayList[i].name +"</span></li>";
			$("#jplayer_playlist ul").append(listItem);
			$("#jplayer_playlist_item_"+i).data( "index", i ).click( function() {
				var index = $(this).data("index");
				if (playItem != index) {
					playListChange( index );
				} else {
					$("#jquery_jplayer").jPlayer("play");
				}
				$(this).blur();
				return false;
			});
			pid ++;
		}
	}

	function playListInit(autoplay) {
		if(autoplay) {
			playListChange( playItem );
		} else {
			playListConfig( playItem );
		}
	}

	function playListConfig( index ) {
		$("#jplayer_playlist_item_"+playItem).removeClass("jplayer_playlist_current").parent().removeClass("jplayer_playlist_current");
		$("#jplayer_playlist_item_"+index).addClass("jplayer_playlist_current").parent().addClass("jplayer_playlist_current");
		playItem = index;
		$("#jquery_jplayer").jPlayer("setFile", myPlayList[playItem].mp3, myPlayList[playItem].ogg);
	}

	function playListChange( index ) {
		playListConfig( index );
		$("#jquery_jplayer").jPlayer("play");
	}

	function playListNext() {
		var index = (playItem+1 < myPlayList.length) ? playItem+1 : 0;
		playListChange( index );
	}

	function playListPrev() {
		var index = (playItem-1 >= 0) ? playItem-1 : myPlayList.length-1;
		playListChange( index );
	}

});