// used with the famecast player in /flash/fcp/
	function famecastCallBack(e) {
		//console.log('javascript from jw:');
		//console.log(e);
		//console.log('----------');
	}
	function newsUpdate () {
		var last_id = $('news_id').value;
		new Ajax.Request('/ajax/newsfeed.php?last_id='+last_id, {
			method: 'get',
			asynchronous: true,
			onSuccess: function(transport) {
				Effect.Fade('newsticker',{duration:0.5, afterFinish:function(){
						$('newsticker').innerHTML = transport.responseText;
						Effect.Appear('newsticker',{duration:0.5});
					}
				});
			}
		});
	}

	function submitForgottenPassword()
	{
		var email = document.getElementById('login_email').value;
		if(email=="" || email.length<6 || email.indexOf('@')==-1 || email.indexOf('@')!=email.lastIndexOf('@')) {
			alert("Debes proveer un correo electronico valido para solicitar una contrasena olvidada. ");
		}
		else
		{
			location.href = '/forgot_password.php?login_email='+email;
		}
		return false;
	}

	function getLoginBox() {
		var mypg = 0;
		// if an argument is given, it is the name of the calling script (PHP_SELF)
		if (arguments.length > 0) mypg = arguments[0];
		new Ajax.Request('/ajax/loginbox.php', {
			method: 'get',
			asynchronous: true,
			parameters: {my_page: mypg},
			onComplete: function(transport) {
				var data = transport.responseText.evalJSON();
				fc_user_type = data['fc_user_type'];
				$('login_box').innerHTML = data['output'];
				$('admin_login_box').innerHTML = data['admin_output'];
				if(data['admin_output'] != "")
					$('admin_login_box').style.height = "auto";
				$('label_login_box').innerHTML = data['label_output'];
				if(data['label_output'] != "")
					$('label_login_box').style.height = "auto";
				if(data['pollchat'] && data['pollchat']==1) pollChat();
				if(userTypeLoaded) userTypeLoaded();
			}
		});
	}

	function getCartLinkBox() {
		new Ajax.Request('/ajax/cart.php', {
			method: 'get',
			asynchronous: true,
			onComplete: function(transport) {
				var data = transport.responseText.evalJSON();
				$('cart_link').innerHTML = data['output'];
			}
		});
	}

	var windowsArray = new Array();
	var pe;
	function pollChat() {
		pe = new PeriodicalExecuter(checkChat,20); 
	}	
	
	var insertArray = [];  
	function checkChat() {
		new Ajax.Request('/chat/', {
			method: 'post',
			asynchronous: true,
			postBody: 'action=check',
			onSuccess: function(transport){
				var data = transport.responseText.evalJSON();	
				if(data['status'] == 1) {
					pe.stop();
					var items = data['sessions'];
					
					items.each(function(item) {
						var session_id = item['session_id'];
						var p_id = item['p_id'];
						var friend = item['friend'];
						if (windowsArray[p_id] && windowsArray[p_id].open && !windowsArray[p_id].closed) {
							// popup already there, don't refresh
						} else {
							//let's spawn a new popup

							if (friend != 1 && friend != 0) {
								var req_check = true;
							} else {

								if( insertArray.indexOf(p_id) == -1 ) { 

									insertArray.push(p_id);

									new Ajax.Request('/chat/', {
										method: 'post',
										asynchronous: true,
										postBody: 'action=req&p_id='+p_id+'&session_id='+session_id,
										onSuccess: function(transport){
																						
											Sound.play('/sounds/beep.mp3',{track:'fctrack'});
											
											var data = transport.responseText.evalJSON();
											
											var win = new Window({id: 'req_'+p_id, className: "famecast", width:302, height:122, zIndex: 1000, resizable: false, title: "Solicitud de Chat", showEffect:Effect.Appear, showEffectOptions: {duration:0.3},  hideEffect: Effect.Fade, hideEffectOptions: {duration:0.3}, draggable:true, wiredDrag: false, minimizable: false, maximizable: false, destroyOnClose: true, recenterAuto: false, onClose: function(){ ignoreChat(session_id,p_id);} }) ;
											win.getContent().innerHTML = data['msg'];
											win.showCenter(true);
										}
									});
								}
							}

							if(req_check == true) {
								acceptChat(session_id,p_id);
							} else {
								//nada
							}

						}
					});
					//alert(insertArray.join(", "));
				}			
			}
		});
	}
	
	function acceptChat(session_id,p_id) {
		if($('req_'+p_id)) {
			Windows.close('req_'+p_id);
		}
		windowsArray[p_id] = window.open ("/chat/?session_id="+session_id,p_id,"location=0, status=0, scrollbars=0, resizable=0,menubar=0, toolbar=0, directories=0, width=360, height=360");
		windowsArray[p_id].focus();	

		insertArray = removeItems(insertArray, p_id);
		pollChat();
	}

	function declineChat(session_id,p_id) {
		if($('req_'+p_id)) {
			Windows.close('req_'+p_id);
		}

		new Ajax.Request('/chat/', {
			method: 'post',
			asynchronous: true,
			postBody: 'action=decline&session_id='+session_id
		});

		insertArray = removeItems(insertArray, p_id);
		pollChat();
	}

	function ignoreChat(session_id,p_id) {
		if($('req_'+p_id)) {
			Windows.close('req_'+p_id);
		}

		new Ajax.Request('/chat/', {
			method: 'post',
			asynchronous: true,
			postBody: 'action=ignore&session_id='+session_id
		});

		insertArray = removeItems(insertArray, p_id);
		pollChat();
	}

	function blockChat(session_id,p_id) {
		if($('req_'+p_id)) {
			Windows.close('req_'+p_id);
		}
		
		new Ajax.Request('/chat/', {
			method: 'post',
			asynchronous: true,
			postBody: 'action=block&session_id='+session_id
		});
		
		insertArray = removeItems(insertArray, p_id);
		pollChat();
	}
	
	function startPollers() {
		//new PeriodicalExecuter(newsUpdate,10);
	}	

	
	function cartNotLoggedIn()
	{
		alert("You must be signed in to add items to your cart. Please sign in now to continue.");
		return false;
	}

	function iWantThisMedia(artist_id, media_type, media_id, sub_status, fan_id) {
		new Ajax.Request('/ajax/iwantit.php', {
			asynchronous: true,
            parameters: {action:'addmedia', artist_id:artist_id, media_type:media_type, media_id:media_id, sub_status:sub_status, fan_id:fan_id },
			onSuccess: function(transport)
			{
				var content = "";
                if(transport.responseText.isJSON())
                {
                    var data = transport.responseText.evalJSON();
                    if(data['status']==1)
                    {
                        var media_id = data['media_id'];
                        var media_type = data['media_type'];
                        var sub_status = data['sub_status'];
                        var artist_id = data['artist_id'];
                        var fan_id = data['fan_id'];
                        content = "<div style='text-align: left; padding:10px; font-size:11px;'>"+data['content']+"</div>";
                    }
					else
                    {
                        content = "<div style='text-align: left; padding:10px; font-size:11px;'>Disculpa hubo un error del sistema. Por favor intenta mas tarde.</div>";
                    }
                }
                else
                {
                	content = "<div style='text-align: left; padding:10px; font-size:11px;'>No se pudo enviar la solicitud. Por favor intenta mas tarde.</div>";
                }

				var window_id = 'iwantit_window';
				var window_title = "Gracias. Hemos enviado tu solicitud.";
				var win = Windows.getWindow(window_id);
				if(win && win.close)
				{
					win.close();
				}
				win = new Window({id: window_id, className: "famecast", width:322, height:72, zIndex: 1001, resizable: false, title: window_title, showEffect: Element.show, hideEffect: Element.hide, draggable:true, wiredDrag: false, minimizable: false, maximizable: false, destroyOnClose: true, recenterAuto: false, onClose: function(){ } });
				win.getContent().innerHTML = content;
				win.showCenter(true);
			}
		});
	}

	function launchChat(fan_id) {
		var openChat = 0;

		if(fan_id > 0) {
			if (windowsArray[fan_id] && windowsArray[fan_id].open && !windowsArray[fan_id].closed) {
				// popup already there, don't refresh
				windowsArray[fan_id].focus();
			} else {
				// Check if partner is online

				new Ajax.Request('/chat/', {
					method: 'post',
					asynchronous: false,
					postBody: 'action=partner_status&partner_id='+fan_id,
					onSuccess: function(transport){
						var data = transport.responseText.evalJSON();	
						// check if user is logged in
						if(data['is_logged_in'] == 0) {

							var ctext = "";
							if(data['status'] == 0) {
								ctext = "Tienes que iniciar sesión para dejar un mensaje.";
							} else {
								ctext = "Tienes que estar conectado para usar chat";
							}

							var rtl = confirm(ctext);
							if(rtl) {
								location.href='/login.php';
							}
						} else if(data['is_logged_in'] == 1) {
							// check if partner is logged in
							// status: 1 iff the partner is logged in.  f: 1 iff the partner is a friend of the current user
							if(data['status'] == 0) {
								if(data['f'] == 1) {
									var win = new Window({id: 'lau_'+fan_id, className: "famecast", width:302, height:180, zIndex: 1000, resizable: false, title: "Dejar mensaje offline", showEffect:Effect.Appear, showEffectOptions: {duration:0.3}, hideEffect: Effect.Fade, hideEffectOptions: {duration:0.3}, draggable:true, wiredDrag: false, minimizable: false, maximizable: false, destroyOnClose: true, recenterAuto: false});
									win.getContent().innerHTML = data['msg'];
									win.showCenter(true);
								} else {
									if(data['is_artist'] == 1) {
										// trying to chat w. offline artist
										if(data['fan_of_them'] == 1) {
											var win = new Window({id: 'lau_'+fan_id, className: "famecast", width:302, height:180, zIndex: 1000, resizable: false, title: "Dejar mensaje offline", showEffect:Effect.Appear, showEffectOptions: {duration:0.3}, hideEffect: Effect.Fade, hideEffectOptions: {duration:0.3}, draggable:true, wiredDrag: false, minimizable: false, maximizable: false, destroyOnClose: true, recenterAuto: false});
											win.getContent().innerHTML = data['msg'];
											win.showCenter(true);
										} else {
											var fr = confirm("You must be a fan of this artist in order to leave an offline message. Do you want to join their fan club?");
											if(fr) {
												top.ether.location.href='/backstage/artist.php?artist_id='+data['artist_id']+'&action=joinfanclub';
											}
										}
									} else if(0 == 1) {
										// I'm an artist trying to chat w. offline fan
										if(data['fan_of_me'] == 1) {
											var win = new Window({id: 'lau_'+fan_id, className: "famecast", width:302, height:180, zIndex: 1000, resizable: false, title: "Dejar mensaje offline", showEffect:Effect.Appear, showEffectOptions: {duration:0.3}, hideEffect: Effect.Fade, hideEffectOptions: {duration:0.3}, draggable:true, wiredDrag: false, minimizable: false, maximizable: false, destroyOnClose: true, recenterAuto: false});
											win.getContent().innerHTML = data['msg'];
											win.showCenter(true);
										} else {
											// I can't add them to my fan club, so we can't chat
											alert("This user is not a member of your fan club. You cannot chat with them.");
										}
									} else {
										var fr = confirm("Tienes que ser un amigo para dejar un mensaje offline. Quieres mandar un solicitud de amigo?");
										if(fr) {
											top.ether.location.href='/fans/profile.php?action=friendrequest&fanforce=1&fan_id='+fan_id;
										}
									}
								}
							} else if(data['status'] == 1) {
								if(data['f'] == 1) {
									openChat = 1;
								} else {
									if(data['is_artist'] == 1) {
										// trying to chat w. online artist
										if(data['fan_of_them'] == 1) {
											var win = new Window({id: 'lau_'+fan_id, className: "famecast", width:302, height:180, zIndex: 1000, resizable: false, title: "Dejar mensaje offline", showEffect:Effect.Appear, showEffectOptions: {duration:0.3}, hideEffect: Effect.Fade, hideEffectOptions: {duration:0.3}, draggable:true, wiredDrag: false, minimizable: false, maximizable: false, destroyOnClose: true, recenterAuto: false});
											win.getContent().innerHTML = data['msg'];
											win.showCenter(true);
										} else {
											var fr = confirm("You must be a fan of this artist in order to chat. Do you want to join their fan club?");
											if(fr) {
												top.ether.location.href='/backstage/artist.php?artist_id='+data['artist_id']+'&action=joinfanclub';
											}
										}
									} else if(0 == 1) {
										// I'm an artist trying to chat w. online fan
										if(data['fan_of_me'] == 1) {
											var win = new Window({id: 'lau_'+fan_id, className: "famecast", width:302, height:180, zIndex: 1000, resizable: false, title: "Dejar mensaje offline", showEffect:Effect.Appear, showEffectOptions: {duration:0.3}, hideEffect: Effect.Fade, hideEffectOptions: {duration:0.3}, draggable:true, wiredDrag: false, minimizable: false, maximizable: false, destroyOnClose: true, recenterAuto: false});
											win.getContent().innerHTML = data['msg'];
											win.showCenter(true);
										} else {
											// I can't add them to my fan club, so we can't chat
											alert("This user is not a member of your fan club. You cannot chat with them.");
										}
									} else {
										var fr = confirm("Tienes que ser un amigo para chatear con esta persona. Quieres mandar un solicitud de amigo?");
										if(fr) {
											top.ether.location.href='/fans/profile.php?action=friendrequest&fanforce=1&fan_id='+fan_id;
										}
									}
								}
							}
						}
					}
				});
			}
		}

		if(openChat == 1) {
			windowsArray[fan_id] = window.open ("/chat/?action=init&partner_id="+fan_id,fan_id,"location=0, status=0, scrollbars=0, resizable=1,menubar=0, toolbar=0, directories=0, width=360, height=360");
			windowsArray[fan_id].focus();
		}
	}

	function chatInfo() {
		var rtl = confirm("Tienes que estar conectado para usar chat");
		if(rtl) {
			location.href='/login.php';
		}
	}

	function offlineMessage(request, fan_id) {

		new Ajax.Request('/chat/?action=offline&partner_id='+fan_id,{
			method: 'post',
			asynchronous: true,
			parameters:$(request).serialize(true),
			onSuccess: function(transport){                                         
				var data = transport.responseText.evalJSON();	

				if(data['status'] == 1) {
					$('txt_'+fan_id).value = '';
					Windows.close('lau_'+fan_id);
				}
			}	
		});
	}

	function deleteOffline(message_id) {
		var delcheck = confirm("Estás seguro que quieres borrar este mensaje?");
		if(delcheck) {
			new Ajax.Request('/chat/?action=delete&message_id='+message_id,{
				method: 'post',
				asynchronous: true,
				onSuccess: function(transport){                                         
					var data = transport.responseText.evalJSON();	
					if(data['status'] == 1) {
						new Effect.Fade('m_'+message_id, {duration: 0.5, afterFinish: function(){ $('m_'+message_id).remove(); } });
					}
				}	
			});
			updateInboxCount();
		}
	}

	function updateInboxCount() {
		new Ajax.Updater({ success: 'inboxcount' }, '/ajax/messages.php', {
			asynchronous: true
		});
	}

	function expandInbox(message_id){
		$('longmsg_'+message_id).show();
		$('shortmsg_'+message_id).hide();
	}

	function minimizeInbox(message_id){
		$('longmsg_'+message_id).hide();
		$('shortmsg_'+message_id).show();
	}

	function removeItems(array, item) {
		var i = 0;
		while (i < array.length) {
			if (array[i] == item) {
				array.splice(i, 1);
			} else {
				i++;
			}
		}
		return array;
	}

	function loadPaging(artist_id, fan_id, type, offset) {
		new Ajax.Request('/ajax/pagination.php?artist_id='+artist_id+'&fan_id='+fan_id+'&type='+type+'&offset='+offset, {
			asynchronous: true,
			onCreate: function() {
				Element.setOpacity(type, 0.4);
				new Insertion.Before(type, '<div id="loadingbar">Cargando<br/><img alt="" src="/img/greg/loadingbar.gif" /></div>');
			},
			onSuccess: function(transport) {
				var data = transport.responseText.evalJSON();	
				if(data['status'] == 1) {
					$(type+'_content').innerHTML = data['content'];

					new Effect.Opacity(type, {
						duration:0.3, 
						from:0.4, 
						to:1.0, 
						queue:'end'
					}); 
					$('loadingbar').remove();	
					$(type+'_actions').innerHTML = data['actions'];
				}
			}
		});
	}

	function loadPaging2(artist_id, fan_id, type, offset) {
		new Ajax.Request('/ajax/pagination.php?artist_id='+artist_id+'&fan_id='+fan_id+'&type='+type+'2&offset='+offset, {
			asynchronous: true,
			onCreate: function() {
				Element.setOpacity(type, 0.4);
				new Insertion.Before(type, '<div id="loadingbar">Cargando<br/><img alt="" src="/img/greg/loadingbar.gif" /></div>');
			},
			onSuccess: function(transport) {
				var data = transport.responseText.evalJSON();	
				if(data['status'] == 1) {
					$(type+'_content').innerHTML = data['content'];

					new Effect.Opacity(type, {
						duration:0.3, 
						from:0.4, 
						to:1.0, 
						queue:'end'
					}); 
					$('loadingbar').remove();	
					$(type+'_actions').innerHTML = data['actions'];
				}
			}
		});
	}

	// see http://www.geocities.com/Athens/Academy/4038/graph/fontset.htm for Unicode reference
	function replaceWeirdCharacters(s) {
		var es = encodeURI(s);
		// replace 'smart quote' characters:
		es = es.replace(/%E2%80%98/g, "'");
		es = es.replace(/%E2%80%99/g, "'");
		es = es.replace(/%E2%80%9A/g, "'");
		es = es.replace(/%E2%80%9B/g, "'");
		es = es.replace(/%E2%80%B2/g, "'");
		es = es.replace(/%E2%80%9C/g, "\"");
		es = es.replace(/%E2%80%9D/g, "\"");
		es = es.replace(/%E2%80%9E/g, "\"");
		es = es.replace(/%E2%80%B3/g, "\"");
		// replace long-dash character
		es = es.replace(/%E2%80%93/g, "--");
		es = es.replace(/%E2%80%94/g, "--");
		es = es.replace(/%E2%80%95/g, "--");
		//alert('comments='+es);
		es = es.replace(/%E2%80%A6/g, "...");
		es = es.replace(/%E2%80%97/g, "=");
		var ds = decodeURI(es);
		return ds;
	}

	function getColleges(element, state_id, labelclass) {
		if(labelclass == undefined){
			labelclass = '';	
		}
		new Ajax.Updater(element, '/ajax/colleges.php?state_id='+state_id+'&labelclass='+labelclass);
	}

	// IMPORTANT
	//
	function toggleLayer(name){
		if($('outer_min_layer_'+name)){
			closeMinLayer(name);
		}

		if(name == 'audio' && $('outer_layer_bookmark')){
			closeLayer('bookmark', 1);
		} else if (name == 'bookmark' && $('outer_layer_audio')) {
			closeLayer('audio', 1);
		}

		if(!$('outer_layer_'+name)) {
			var markup = '<div id="outer_layer_'+name+'" style="margin-left:0px;"><div id="layer_'+name+'" style="position:relative;display:none;" class="layer"><div id="inner_layer_'+name+'" class="inner_layer"></div></div></div>';
			//new Insertion.Before('bodywrap', markup);
			new Insertion.After('login_box', markup);
			new Ajax.Updater('inner_layer_'+name, '/layers/'+name+'.php', {
				evalScripts: true,
				onComplete: function(){
					Effect.toggle('layer_'+name, 'slide', {
						duration: 0.5,
						//hack to deal with overflow issue when using Effect.Slide
						afterFinish: function(){
							if($('tracks')){ $('tracks').setStyle({overflowY: 'scroll', overflowX: 'hidden'}); }
							if($('bookmarks')){ $('bookmarks').setStyle({overflowY: 'scroll', overflowX: 'hidden'}); }
							if($('playlists')){ $('playlists').setStyle({overflowY: 'auto', overflowX: 'hidden'}); }
							if($('folders')){ $('folders').setStyle({overflowY: 'auto', overflowX: 'hidden'}); }
							if($('playinfo')){ $('playinfo').setStyle({overflowY: 'hidden', overflowX: 'hidden'}); }
							
							// highlight current playlist track if there is one
							if(pl_current_item > 0 && $('track_'+pl_current_item)){
								selectTrack(pl_current_item);
								location.hash='#anchor_track_'+pl_current_item;
								location.hash='#top';	
							}
							
							if(bm_current_item > 0 && $('track_'+bm_current_item)){
								location.hash='#anchor_track_'+bm_current_item;
								location.hash='#top';	
							}

						}
					});
				}
			});

			if(name == 'audio'){
				var bname = 'playlist';
			} else {
				var bname = name;	
			}
			var img_src = '/img/greg/nav5/nav_'+bname+'_on.png';
			if(name == 'bookmark'){
				img_src = '/img/35/fc35_icon_bookmark_on.gif';
			} else if(name == 'playlist' || name == 'audio') {
				img_src = '/img/35/fc35_icon_playlist_on.gif';
			}
			$(name+'button').src = img_src;
			$(name+'button').addClassName('active');

		} else {
			closeLayer(name, 1);
		}
	}
	
	function closeLayer(name, cb){
		if($('layer_'+name).visible()) {
			
            Effect.toggle('layer_'+name, 'slide', {
                duration: 0.5,
                //hack to deal with overflow issue when using Effect.Slide
                beforeStart: function(){
                    if(name == 'audio'){
                    if($('tracks')){ $('tracks').setStyle({overflowY: 'hidden'}); }
                    if($('playlists')){ $('playlists').setStyle({overflowY: 'hidden'}); }
                    if($('playinfo')){ $('playinfo').setStyle({overflowY: 'hidden'}); }
                    }
                    
                    if(name == 'bookmark'){
                    if($('bookmarks')){ $('bookmarks').setStyle({overflowY: 'hidden'}); }
                    if($('folders')){ $('folders').setStyle({overflowY: 'hidden'}); }
                    }
                },
                afterFinish: function() {
                    $('outer_layer_'+name).remove();		
                }
            });

		} else {
			$('outer_layer_'+name).remove();	
		}

		if(cb == 1){
			new Ajax.Request('/ajax/'+name+'.php?action=toggle_layer', {
				parameters: {status: 0}
			});

			if(name == 'audio'){
				var bname = 'playlist';
			} else {
				var bname = name;	
			}
			var img_src = '/img/greg/nav5/nav_'+bname+'_off.png';
			if(name == 'bookmark'){
				img_src = '/img/35/fc35_icon_bookmark_orange.gif';
			} else if(name == 'playlist' || name == 'audio') {
				img_src = '/img/35/fc35_icon_playlist_orange.gif';
			}
			$(name+'button').src = img_src;
			$(name+'button').removeClassName('active');
		}
	}

	function closeMinLayer(name, cb){
		if($('min_layer_'+name).visible()) {
			Effect.toggle('min_layer_'+name, 'slide', {
				duration: 0.5,
				afterFinish: function() {
					$('outer_min_layer_'+name).remove();		
				}
			});
		} else {
			$('outer_min_layer_'+name).remove();	
		}

		if(cb == 1){
			new Ajax.Request('/ajax/'+name+'.php?action=toggle_layer', {
				parameters: {status: 0}
			});

			if(name == 'audio'){
				var bname = 'playlist';
			} else {
				var bname = name;	
			}
			var img_src = '/img/greg/nav5/nav_'+bname+'_off.png';
			if(name == 'bookmark'){
				img_src = '/img/35/fc35_icon_bookmark_orange.gif';
			} else if(name == 'playlist' || name == 'audio') {
				img_src = '/img/35/fc35_icon_playlist_orange.gif';
			}
			$(name+'button').src = img_src;
			$(name+'button').removeClassName('active');
		}
	}

	function toggleMinimizedLayer(name){
		if($('outer_layer_'+name)){
			closeLayer(name);
		}
		if(!$('outer_min_layer_'+name)){
			var markup = '<div id="outer_min_layer_'+name+'" style="margin-left:0px;"><div id="min_layer_'+name+'" style="position:relative;display:none;" class="min_layer"><div id="inner_min_layer_'+name+'" class="inner_min_layer"></div></div></div>';
			//alert('close minlayer');
			//new Insertion.Before('bodywrap', markup);
			new Insertion.After('login_box', markup);
			new Ajax.Updater('inner_min_layer_'+name, '/layers/min_'+name+'.php', {
				evalScripts: true,
				onSuccess: function(){
					Effect.toggle('min_layer_'+name, 'slide', {
						duration: 0.5
					});
					
					new Ajax.Request('/ajax/'+name+'.php?action=toggle_layer', {
						parameters: {status: 2}
					});
				}
			});

			if(name == 'audio'){
				var bname = 'playlist';
			} else {
				var bname = name;	
			}
			var img_src = '/img/greg/nav5/nav_'+bname+'_off.png';
			if(name == 'bookmark'){
				img_src = '/img/35/fc35_icon_bookmark_orange.gif';
			} else if(name == 'playlist' || name == 'audio') {
				img_src = '/img/35/fc35_icon_playlist_orange.gif';
			}
			$(name+'button').src = img_src;
			$(name+'button').removeClassName('active');
		} else {
			closeMinLayer(name, 1);
		}
	}

	var playlistUpdated = false;

	function playlistSelect(el,pl_type)
	{
		var pl_prefix = (pl_type==1?'f_':(pl_type==2?'c_':''));
		if($(pl_prefix+'pl_'+el).hasClassName('selected') && playlistUpdated == false && $(pl_prefix+'pl_'+el).descendantOf('playlist_b')){	
 			var editor = new Ajax.InPlaceEditor(pl_prefix+'pl_'+el,'/ajax/audio.php?action=update_playlist&id='+el,{
												okButton: false, 
												cancelLink:false, 
												submitOnBlur:true, 
												formClassName:'playlist_ipe',
												savingText:'',
												onComplete: function(){
													editor.dispose();
													renderPlaylist(current_playlist);
												}
											});
			editor.enterEditMode('click');
		} else {
			if(playlistUpdated == false){
				$$('ul.playlist li').invoke('removeClassName', 'selected');	

				//check if there are any unprocessed InPlaceEditors and take care of them
				var openItems = $$('input.editor_field');
				if(openItems.size() > 0){
					openItems.invoke('blur');
				} else {
					$(pl_prefix+'pl_'+el).addClassName('selected');
					renderTracks(el);
					current_playlist = el;

					if($('playpreview').visible()){
						$('playpreview').hide();
						$('tracks').setStyle({height:'324px'});
					}
				}
			} else {
				playlistUpdated = false;
			}
		}
	}

	function renderPlaylist(playlist_id){
		if(playlist_id == undefined){
			playlist_id = '';	
		}

		new Ajax.Updater('playlists', '/layers/audio_playlist.php?playlist='+playlist_id, {
			evalScripts: true, 
			onComplete: function(){
				Sortable.create('playlist_b', {
					dropOnEmpty:true,
					constraint:false,
					onUpdate: function(){
						playlistUpdated = true;
						new Ajax.Request('/ajax/audio.php?action=reorder_playlist', {
							postBody: Sortable.serialize('playlist_b')
						});
					}
				});
			}
		});
	}

	function renderTracks(playlist_id){
		if(playlist_id == undefined){
			playlist_id = '';	
		}
		
		new Ajax.Updater('tracks', '/layers/audio_tracks.php?playlist='+playlist_id+'&current_item_id='+pl_current_item, {
			evalScripts: true,
			onCreate: function(){
				$('tracks').update('<div id="plloadingbar">Cargando<br/><img src="/img/greg/loadingbar2.gif" /></div>');
				$('trackhead').update();
			}	
		});
		
		new Ajax.Updater('trackhead', '/layers/audio_trackhead.php?playlist='+playlist_id, {
			evalScripts: true
		});
	}
	
	function renderInfo(item_id){
		if(item_id == undefined){
			item_id = '';	
		}
			
		new Ajax.Updater('playinfo', '/layers/audio_info.php?item_id='+item_id, {
			evalScripts: true
		});
	}
	
	function renderPreview(item_id){
		if(item_id == undefined){
			item_id = '';	
		}
		
		$('playpreview').update();
		new Ajax.Updater('playpreview', '/layers/audio_preview.php?item_id='+item_id, {
			evalScripts: true
		});
	}
	
	function createPlaylist(){
		var markup = '<li id="newPl"></li>';
		new Insertion.Bottom('playlist_b', markup);
		
		var editor = new Ajax.InPlaceEditor('newPl','/ajax/audio.php?action=create_playlist',{
											okButton: false, 
											cancelLink:false, 
											submitOnBlur:true, 
											formClassName:'playlist_ipe',
											savingText:'',
											onComplete: function(){
												editor.dispose();
												renderPlaylist(current_playlist);
											}
										});
		editor.enterEditMode('click');
	}
	
	function togglePlGroups(el, el2){
		if(el.firstDescendant().hasClassName('expanded')){
			el.firstDescendant().removeClassName('expanded');
			el.firstDescendant().addClassName('collapsed');
			
			el2.each(function(s){
				$('playlist_'+s).hide();
			})
			
			var type = 1;
		} else {
			el.firstDescendant().removeClassName('collapsed');
			el.firstDescendant().addClassName('expanded');
			
			el2.each(function(s){
				$('playlist_'+s).show();
			})
			
			var type = 0;
		}
		
		new Ajax.Request('/ajax/audio.php?action=toggle_groups', {
			parameters: {group_id: el2[0], type: type}
		});
	}
	
	function playTrack(item_id){
		$$('#playlistracks tr').invoke('removeClassName', 'selected');	
		$('track_'+item_id).addClassName('selected');
		window.location = '/layers/play_item.php?item_id='+item_id;
	}
	
	function goBackTrack(){
		
		new Ajax.Request('/ajax/audio.php',{
			asynchronous: true,
			parameters: {action: 'get_next_track', item_id: pl_current_item, playlist_id: active_playlist, request: 'back'},
			onSuccess: function(transport){                                         
				var data = transport.responseText.evalJSON();	
				if(data['status'] == 1 && data['item_id'] > 0) {
					window.location = '/layers/play_item.php?item_id='+data['item_id'];
				}
			}	
		});
	}
	
	function goFwdTrack(){
		
		if(nextTrack > 0) {
			window.location = '/layers/play_item.php?item_id='+nextTrack;
		}
	}
	
	function getNextTrack(){
		new Ajax.Request('/ajax/audio.php',{
			asynchronous: false,
			parameters: {action: 'get_next_track', item_id: pl_current_item, playlist_id: active_playlist, request: 'fwd'},
			onSuccess: function(transport){                                         
				var data = transport.responseText.evalJSON();	
				if(data['status'] == 1) {
					nextTrack = data['item_id'];
				}
			}	
		});
	}
	
	function selectTrack(item_id){
		$$('#playlistracks tr').invoke('removeClassName', 'selected');	
		$('track_'+item_id).addClassName('selected');
		renderInfo(item_id);
		renderPreview(item_id);
		if(!$('playpreview').visible()){
			$('tracks').setStyle({height:'227px'});
			Effect.Appear('playpreview', { duration: 0.3 });
			
			//location.hash='#anchor_track_'+item_id;
			//location.hash='#top';	
		}
	}
	
	function renderMiniTracks(){
		new Ajax.Updater('mini_tracks', '/layers/audio_mini_tracks.php?', {
			evalScripts: true,
			parameters: {item_id: nextTrack}
		});
	}
	
	function toggleShuffle(){
		
		if(playlist_shuffle == 1){
			playlist_shuffle = 0;
			if($('mini_shuffle_ind')){
				$('mini_shuffle_ind').update('Off');
			}
		} else {
			playlist_shuffle = 1;
			if($('mini_shuffle_ind')){
				$('mini_shuffle_ind').update('On');
			}
		}
		new Ajax.Request('/ajax/audio.php?action=toggle_shuffle', {
			parameters: {status: playlist_shuffle}
		});
		
		getNextTrack();
		renderMiniTracks();
	}
	
	function searchAndPlay(){
		$$('#playlistracks tr.selected').each(function(s) {
			var sel_id = s.id.split('_');
			playTrack(sel_id[1]);
		});
		
	}
	
	function togglePlaylistStatus(req){
		
		if(req == undefined){
			req = '';	
		} else {
			playliststatus = req;
		}
		
		if(playliststatus==1){
			playliststatus = 0;
			if($('mini_play_link')){
				$('mini_play_link').update('<img border="0" src="/img/greg/audio_mini_play_off.gif" onmouseover="this.src=\'/img/greg/audio_mini_play_on.gif\';" onmouseout="this.src=\'/img/greg/audio_mini_play_off.gif\';" alt="" />');	
			}
		} else {
			playliststatus = 1;
			$('mini_play_link').update('<img border="0" src="/img/greg/audio_mini_pause_off.gif" onmouseover="this.src=\'/img/greg/audio_mini_pause_on.gif\';" onmouseout="this.src=\'/img/greg/audio_mini_pause_off.gif\';" alt="" />');
			
			if(vidFinito == 1){
				goFwdTrack();
			}
		}
	}
	
	function sharePlaylist(){
		new Ajax.Request('/ajax/audio.php?action=share_playlist', {
			parameters: $('plshareform').serialize(true)
		});
	}
	
	function featurePlaylist(){
		new Ajax.Request('/ajax/audio.php?action=feature_playlist', {
			parameters: $('plshareform').serialize(true)
		});
	}

	function copyPlaylistPrompt(playlist_id)
	{
		new Ajax.Request('/ajax/audio.php', {
			asynchronous: true,
			parameters: {action: 'copy_playlist_prompt', playlist_id: playlist_id},
			onSuccess: function(transport)
			{
				var data = transport.responseText.evalJSON();

                var window_title = "Copiar Lista de Reproducción";
				var contents = '<div style="text-align: left; padding:10px; font-size:11px;">Has elegido a copiar la lista de reproducción "'+data['playlist_title']+'".<br/><br/>Por favor ingresar un nombre nuevo para la lista de reproducción:<br/><br/><form id="plp_'+playlist_id+'" action=""><input style="font-size:12px;width:200px;" type="text" name="new_playlist_title" size="15" value="'+data['playlist_title']+'"/> <input type="submit" value="Copia" onClick="copyPlaylist('+playlist_id+');return false;"></form></div>';

				if(!$('copy_'+playlist_id)){
				var win = new Window({id: 'copy_'+playlist_id, className: "famecast", width:302, height:122, zIndex: 1001, resizable: false, title: window_title, showEffect:Effect.Appear, showEffectOptions: {duration:0.3},  hideEffect: Effect.Fade, hideEffectOptions: {duration:0.3}, draggable:true, wiredDrag: false, minimizable: false, maximizable: false, destroyOnClose: true, recenterAuto: false, onClose: function(){ } }) ;
				win.getContent().innerHTML = contents;
				win.showCenter(true);  
				}
			}
		});
	}
	
	function copyPlaylist(playlist_id){
		new Ajax.Request('/ajax/audio.php?action=copy_playlist&playlist_id='+playlist_id, {
			parameters: $('plp_'+playlist_id).serialize(true),
			onSuccess: function(transport)
			{
				var data = transport.responseText.evalJSON();
				
				if(data['status'] == 1){
					var window_id = 'copy_'+playlist_id;
               		var win = Windows.getWindow(window_id);
					win.close();
				}
			}
		});
	}
	
	function deleteTrack(el){
		
		var delCheck = confirm("Estás seguro que quieres borrar esta canción?");
		
		if(delCheck){
			new Ajax.Request('/ajax/audio.php',{
				asynchronous: true,
				parameters: {action: 'delete_track', item_id: el},
				onSuccess: function(transport){                                         
					var data = transport.responseText.evalJSON();	
					if(data['status'] == 1) {
						renderTracks(current_playlist);
						if($('playpreview').visible()){
							$('playpreview').hide();
							$('tracks').setStyle({height:'100%'});
						}
					}
				}	
			});
		}
	}
	
	function deletePlaylist(el){
		var delCheck = confirm("Estás seguro que quieres borrar esta lista de reproducción?");

		if(delCheck){
			new Ajax.Request('/ajax/audio.php',{
				asynchronous: true,
				parameters: {action: 'delete_playlist', playlist_id: el},
				onSuccess: function(transport){                                         
					var data = transport.responseText.evalJSON();	
					if(data['status'] == 1) {
						renderPlaylist(0);
						renderTracks(0);
					}
				}	
			});
		}
	}
	
	//Bookmark Stuff
	function renderFolders(folder_id){
		if(folder_id == undefined){
			folder_id = '';	
		}
		
		new Ajax.Updater('folders', '/layers/bookmark_folders.php?bookmarkfolder='+folder_id, {
				evalScripts: true, 
				onComplete: function(){
					Sortable.create('playlist_b', {
						dropOnEmpty:true,
						constraint:false,
						onUpdate: function(){
							folderUpdated = true;
							new Ajax.Request('/ajax/bookmark.php?action=reorder_folders', {
								postBody: Sortable.serialize('playlist_b')
							});
						}
					});
				}
			});
	}
	
	function createFolder(){
		var markup = '<li id="newPl"></li>';
		new Insertion.Bottom('playlist_b', markup);
		
		var editor = new Ajax.InPlaceEditor('newPl','/ajax/bookmark.php?action=create_folder',{
											okButton: false, 
											cancelLink:false, 
											submitOnBlur:true, 
											formClassName:'playlist_ipe',
											savingText:'',
											onComplete: function(){
												editor.dispose();
												renderFolders(current_playlist);
											}
										});
		editor.enterEditMode('click');
	}

	var folderUpdated = false;

	function folderSelect(el){
		if($('fo_'+el).hasClassName('selected') && folderUpdated == false && $('fo_'+el).descendantOf('playlist_b')){	
 			var editor = new Ajax.InPlaceEditor('fo_'+el,'/ajax/bookmark.php?action=update_folder&id='+el,{
												okButton: false, 
												cancelLink:false, 
												submitOnBlur:true, 
												formClassName:'playlist_ipe',
												savingText:'',
												onComplete: function(){
													editor.dispose();
													renderFolders(current_playlist);
												}
											});
			editor.enterEditMode('click');
		} else {
			if(folderUpdated == false){
				$$('ul.folder li').invoke('removeClassName', 'selected');	

				//check if there are any unprocessed InPlaceEditors and take care of them
				var openItems = $$('input.editor_field');
				if(openItems.size() > 0){
					openItems.invoke('blur');
				} else {
					$('fo_'+el).addClassName('selected');
					renderBookmarks(el);
					current_folder = el;
				}
			} else {
				folderUpdated = false;
			}
		}
	}

	function renderBookmarks(folder_id){
		if(folder_id == undefined){
			folder_id = '';	
		}

		new Ajax.Updater('bookmarks', '/layers/bookmarks.php?folder='+folder_id+'&current_item_id='+pl_current_item, {
			evalScripts: true
		});

		new Ajax.Updater('bookmarkhead', '/layers/bookmarkhead.php?folder='+folder_id, {
			evalScripts: true
		});
	}

	function toggleBGroups(el, el2){
		if(el.firstDescendant().hasClassName('expanded')){
			el.firstDescendant().removeClassName('expanded');
			el.firstDescendant().addClassName('collapsed');
			
			el2.each(function(s){
				$('playlist_'+s).hide();
			})
			
			var type = 1;
		} else {
			el.firstDescendant().removeClassName('collapsed');
			el.firstDescendant().addClassName('expanded');
			
			el2.each(function(s){
				$('playlist_'+s).show();
			})
			
			var type = 0;
		}

		new Ajax.Request('/ajax/bookmark.php?action=toggle_groups', {
			parameters: {group_id: el2[0], type: type}
		});
	}

	function deleteFolder(el){
		var delCheck = confirm("Estás seguro que quieres borrar esta carpeta de favoritos?");

		if(delCheck){
			new Ajax.Request('/ajax/bookmark.php',{
				asynchronous: true,
				parameters: {action: 'delete_folder', folder_id: el},
				onSuccess: function(transport){                                         
					var data = transport.responseText.evalJSON();	
					if(data['status'] == 1) {
						renderFolders(0);
						renderBookmarks(0);
					}
				}
			});
		}
	}

	function deleteBookmark(el){
		var delCheck = confirm("Estás seguro que quieres borrar este favorito?");

		if(delCheck){
			new Ajax.Request('/ajax/bookmark.php',{
				asynchronous: true,
				parameters: {action: 'delete_bookmark', item_id: el},
				onSuccess: function(transport){                                         
					var data = transport.responseText.evalJSON();	
					if(data['status'] == 1) {
						renderBookmarks(current_playlist);
					}
				}
			});
		}
	}

	function addToBookmarkPrompt(page_url, page_title)
	{
		if(!$('bm_'+page_url)){
		new Ajax.Request('/ajax/bookmark.php?action=get_folderlist', {
			asynchronous: true,
			onSuccess: function(transport)
			{
				var data = transport.responseText.evalJSON();
                var folders = data['folders'];
                
                var window_title = "Agregar a favoritos";
				var contents = "<div style='text-align: left; padding:10px; font-size:11px;'>Has elegido a agregar esta página a tus favoritos.<br/><br>Por favor seleciona una carpeta de favoritos en donde quieres poner esta página:<br><br><SELECT style='width:225px; font-size:10px;' name='folder_id' id='folder_id'></SELECT> <INPUT style='font-size:10px;' type='button' name='bookmark_button' value='Agregar' onclick='addToBookmarks($(\"folder_id\").value, \""+page_url+"\", \""+URLEncode(page_title)+"\");' /></div>";

				var win = new Window({id: 'bm_'+page_url,className: "famecast", width:302, height:152, zIndex: 1001, resizable: false, title: window_title, showEffect:Effect.Appear, showEffectOptions: {duration:0.3},  hideEffect: Effect.Fade, hideEffectOptions: {duration:0.3}, draggable:true, wiredDrag: false, minimizable: false, maximizable: false, destroyOnClose: true, recenterAuto: false, onClose: function(){ } });
				win.getContent().innerHTML = contents;
				win.showCenter(true);

                var options_obj = document.getElementById('folder_id').options;
                options_obj.length = 0;
                for(var i=0; i < folders.length; i++)
                {
                	options_obj[i] = new Option(folders[i][1],folders[i][0]);
                }                
			}
		});
		}
	}

	function addToBookmarks(folder_id, page_url, page_title) {
		new Ajax.Request('/ajax/bookmark.php', {
			asynchronous: true,
			parameters: {action: 'add_to_bookmarks', folder_id: folder_id, page_url: page_url, page_title: page_title, video_id: bookmark_video_id, audio_id: bookmark_audio_id},
			onSuccess: function(transport)
			{
				var data = transport.responseText.evalJSON();
              	var window_id = 'bm_'+page_url;
                var win = Windows.getWindow(window_id);
				if(data['status'] == 1)
                {
                	var item_id = data['item_id'];
                    win.close();
                }
                else
                {
                    win.getContent().innerHTML = "<div style='text-align:left; padding:10px;font-size:11px;'>Hubo un problema agregando esta página a tus favoritos.</div>";
                    win.showCenter(true);
                }
			}
		});
	}

	function goToBookmark(bookmark_id) {
		new Ajax.Request('/ajax/bookmark.php', {
			asynchronous: true,
			parameters: {action: 'get_bookmark', bookmark_id: bookmark_id},
			onSuccess: function(transport)
			{
				var data = transport.responseText.evalJSON();
				if(data['status'] == 1) {
					var url_string1 = "";
					var url_string2 = "";
					if(data['video_id'] > 0){
						url_string1 = "&video_id="+data['video_id']+"&artist_id="+data['artist_id'];
					}
					
					if(data['audio_id'] > 0){
						url_string2 = "&audio_id="+data['audio_id'];
					}
					
					window.location = data['target_url']+url_string1+url_string2;	
				}
			}
		});
	}

	function editBookmark(el){
		$('ebm_'+el).addClassName('ip');
		$('ebm_'+el).hide();
		var editor = new Ajax.InPlaceEditor('bmc_'+el,'/ajax/bookmark.php?action=update_bookmark&id='+el,{
			okButton: false, 
			cancelLink:false, 
			submitOnBlur:true, 
			formClassName:'bookmark_ipe',
			savingText:'',
			onComplete: function(){
				editor.dispose();
				$('ebm_'+el).show();
				$('ebm_'+el).removeClassName('ip');
				renderBookmarks(current_folder);
			}
		});
		editor.enterEditMode('click');
	}

String.prototype.trim = function() {
	return this.replace(/^\s+|\s+$/g,"");
}

function previewMedia(el, type, id, title, artist, show_preview_text)
{
	if(show_preview_text == undefined)
		show_preview_text = 1;
	if($(el).next('.preview_media_box_video'))
	{
		$(el).next('.preview_media_box_video').remove();
		if(show_preview_text==1) $(el).update('Corto');
	}
	else if ($(el).next('.preview_media_box_audio'))
	{
		$(el).next('.preview_media_box_audio').remove();
		if(show_preview_text==1) $(el).update('Corto');
	}
	else
	{
		$$('.preview_media_box_video').invoke('remove');
		$$('.preview_media_box_audio').invoke('remove');
		if(show_preview_text==1) $$('.preview_media').invoke('update','Corto');
		
		if(show_preview_text==1) $(el).update('Dando una vista preliminario');
		var media_tag = '';
		if(type == 2)
		{
			media_tag = 'video_id';
		}
		else if(type == 1)
		{
			media_tag = 'audio_id';
		}

		var foo = new Date;
		var unixtime_ms = foo.getTime(); 

		var previewClass = 'audio';
		if(type == 2) { previewClass = 'video'; }

		var pm = '<div id="pm'+unixtime_ms+'" class="preview_media_box_'+previewClass+' '+(show_preview_text==0?'preview_media_shift':'')+'"><div style="float:right;padding-top:3px;"><a href="#" onclick="'+(show_preview_text==1 ? '$(\'pm'+unixtime_ms+'\').previous(\'.preview_media\').update(\'Corto\');':'')+'$(\'pm'+unixtime_ms+'\').remove();return false;"><img border=0 src="/img/30/preview_media_close.gif"/></a></div><div style="height:27px;padding-top:3px;">'+title+'<br/>'+artist+'</div><div id="pl'+unixtime_ms+'"></div></div>';
		$(el).insert({after: pm});

		var flashvars = {
			"config":"/xml/player_conf_int.php",
			"autostart":"true",
			"controlbar":"bottom",
			"logo.file":"http://tupasealvive.com.mx/img/px.gif",
			"logo.hide":"false",
			"famecast.position":"top",
			"famecast.size":"0",
			"playlistfile":"/xml/getplaylist.php?"+media_tag+"="+id+"%26site_id=19"
		};
		var params = {"allowscriptaccess":"true", "allowfullscreen":"true", "wmode":"transparent", "bgcolor":"#FFF"};
		var attributes = {"id": "mpl"};
		if(false && !$('contest_player1')) {
			//alert('removeswf');
			swfobject.removeSWF('mpl');
			if(typeof(pageTracker)!='undefined') pageTracker._trackPageview();
			// re-create it
			var div = document.createElement("div");
			var el = document.getElementById('contest_player_container');
			el.appendChild(div);
			div.setAttribute("id", 'contest_player1');
		}
		swfobject.embedSWF("/flash/fcp/player-licensed.swf?"+(Math.round(1000 * Math.random())), "pl"+unixtime_ms, 200, 169, "10.0.0", "", flashvars, params, attributes);
	}
}

function chatStatus(){
	var userString = "";
	
	$$('.chat_status').each(function(s){
		var mySplitResult = $(s).id.split("_");
		userString = userString + mySplitResult[1] + ',';
	});

	new Ajax.Request('/ajax/onlinestatus.php', {
		parameters: {action: 'check', users: userString},
		onComplete: function(transport) {
			var data = transport.responseText.evalJSON();
			if(data['status'] == 1){
				data['online'].each(function(uid){
					$$('.ci_'+uid).invoke('update', '<img border="0" src="/img/30/chat_online.gif"/>');							
				});
			}
		}
	});			
}

function URLEncode (clearString) {
  var output = '';
  var x = 0;
  clearString = clearString.toString();
  var regex = /(^[a-zA-Z0-9_.]*)/;
  while (x < clearString.length) {
    var match = regex.exec(clearString.substr(x));
    if (match != null && match.length > 1 && match[1] != '') {
    	output += match[1];
      x += match[1].length;
    } else {
      if (clearString[x] == ' ')
        output += '+';
      else {
        var charCode = clearString.charCodeAt(x);
        var hexVal = charCode.toString(16);
        output += '%' + ( hexVal.length < 2 ? '0' : '' ) + hexVal.toUpperCase();
      }
      x++;
    }
  }
  return output;
}

function URLDecode (encoded) {
   // Replace + with ' ', %xx with equivalent character, and "" if %xx is invalid
   var HEXCHARS = "0123456789ABCDEFabcdef"; 
   var plaintext = "";
   var i = 0;
   while (i < encoded.length) {
       var ch = encoded.charAt(i);
	   if (ch == "+") {
	       plaintext += " ";
		   i++;
	   } else if (ch == "%") {
			if (i < (encoded.length-2) 
					&& HEXCHARS.indexOf(encoded.charAt(i+1)) != -1 
					&& HEXCHARS.indexOf(encoded.charAt(i+2)) != -1 ) {
				plaintext += unescape( encoded.substr(i,3) );
				i += 3;
			} else {
				plaintext += "";
				i++;
			}
		} else {
		   plaintext += ch;
		   i++;
		}
	}
	return plaintext;
}