//Player audio jPlayer		
$(document).ready(function(){



	var Playlist = function(instance, playlist, options) {

		var self = this;



		this.instance = instance; 												// String: To associate specific HTML with this playlist

		this.playlist = playlist; 												// Array of Objects: The playlist

		this.options = options; 												// Object: The jPlayer constructor options for this playlist



		this.current = 0;



		this.cssId = {

			jPlayer: "jquery_jplayer_",

			interface: "jp_interface_",

			playlist: "jp_playlist_"

		};

		this.cssSelector = {};



		$.each(this.cssId, function(entity, id) {

			self.cssSelector[entity] = "#" + id + self.instance;

		});



		if(!this.options.cssSelectorAncestor) {

			this.options.cssSelectorAncestor = this.cssSelector.interface;

		}



		$(this.cssSelector.jPlayer).jPlayer(this.options);



		$(this.cssSelector.interface + " .jp-previous").click(function() {

			self.playlistPrev();

			$(this).blur();

			return false;

		});



		$(this.cssSelector.interface + " .jp-next").click(function() {

			self.playlistNext();

			$(this).blur();

			return false;

		});

	};



	Playlist.prototype = {

		displayPlaylist: function() {

			var self = this;

			$(this.cssSelector.playlist + " ul").empty();

			for (i=0; i < this.playlist.length; i++) {

				var listItem = (i === this.playlist.length-1) ? "<li class='jp-playlist-last'>" : "<li>";

				listItem += "<a href='#' id='" + this.cssId.playlist + this.instance + "_item_" + i +"' tabindex='1'>"+ this.playlist[i].name +"</a>";



				// Create links to free media

				if(this.playlist[i].free) {

					var first = true;

					listItem += "<div class='jp-free-media'>(";

					$.each(this.playlist[i], function(property,value) {

						if($.jPlayer.prototype.format[property]) { // Check property is a media format.

							if(first) {

								first = false;

							} else {

								listItem += " | ";

							}

							listItem += "<a id='" + self.cssId.playlist + self.instance + "_item_" + i + "_" + property + "' href='" + value + "' tabindex='1'>" + property + "</a>";

						}

					});

					listItem += ")</span>";

				}



				listItem += "</li>";



				// Associate playlist items with their media

				$(this.cssSelector.playlist + " ul").append(listItem);

				$(this.cssSelector.playlist + "_item_" + i).data("index", i).click(function() {

					var index = $(this).data("index");

					if(self.current !== index) {

						self.playlistChange(index);

					} else {

						$(self.cssSelector.jPlayer).jPlayer("play");

					}

					$(this).blur();

					return false;

				});



				// Disable free media links to force access via right click

				if(this.playlist[i].free) {

					$.each(this.playlist[i], function(property,value) {

						if($.jPlayer.prototype.format[property]) { 				// Check property is a media format.

							$(self.cssSelector.playlist + "_item_" + i + "_" + property).data("index", i).click(function() {

								var index = $(this).data("index");

								$(self.cssSelector.playlist + "_item_" + index).click();

								$(this).blur();

								return false;

							});

						}

					});

				}

			}

		},

		playlistInit: function(autoplay) {

			if(autoplay) {

				this.playlistChange(this.current);

			} else {

				this.playlistConfig(this.current);

			}

		},

		playlistConfig: function(index) {

			$(this.cssSelector.playlist + "_item_" + this.current).removeClass("jp-playlist-current").parent().removeClass("jp-playlist-current");

			$(this.cssSelector.playlist + "_item_" + index).addClass("jp-playlist-current").parent().addClass("jp-playlist-current");

			this.current = index;

			$(this.cssSelector.jPlayer).jPlayer("setMedia", this.playlist[this.current]);

		},

		playlistChange: function(index) {

			this.playlistConfig(index);

			$(this.cssSelector.jPlayer).jPlayer("play");

		},

		playlistNext: function() {

			var index = (this.current + 1 < this.playlist.length) ? this.current + 1 : 0;

			this.playlistChange(index);

		},

		playlistPrev: function() {

			var index = (this.current - 1 >= 0) ? this.current - 1 : this.playlist.length - 1;

			this.playlistChange(index);

		}

	};

   				//DICHIARAZIONE della PLAYLIST
   				
	var audioPlaylist = new Playlist("1", [

	                                       
		{

			name:"il silenzio guarirò",

			mp3:"player/musica/mp3/il_silenzio_guariro.mp3",

			oga:"player/musica/ogg/il_silenzio_guariro.ogg"

		},
		
		{

			name:"Vado a girare il mondo",

			mp3:"player/musica/mp3/vado_a_girare_il_mondo.mp3",

			oga:"player/musica/ogg/vado_a_girare_il_mondo.ogg"

		},
		
		{

			name:"Romantica",

			mp3:"player/musica/mp3/romantica.mp3",

			oga:"player/musica/ogg/romantica.ogg"

		},

	], {

		ready: function() {

			audioPlaylist.displayPlaylist();

			audioPlaylist.playlistInit(false); 									// Parameter is a boolean for autoplay.

		},

		ended: function() {

			audioPlaylist.playlistNext();

		},

		play: function() {

			$(this).jPlayer("pauseOthers");

		},
		
		swfPath: "js",
		solution: "html",
		volume: 0.5,
		preload: "meta",
		supplied: "mp3, oga"													//supporto ai formati audio mp3 e oga,	Chrome-Safari->mp3	Firefox-Opera->oga 

	});
		});