$(document).ready(function() {
	
	// Load the slideshow
	theRotator();
	$('div.rotator').fadeIn(1000);
	$('div.rotator ul li').fadeIn(1000); // tweek for IE

	// The jPlayer plugin
    $("#jquery_jplayer_1").jPlayer({
		ready: function() {
			$(this).jPlayer("setMedia", {
				mp3: "/cd/musik/sommarnatt.mp3",
				oga: "/cd/musik/sommarnatt.ogg"
			});
			var title = "Gunnar Klum - Sommarnatt";
			$("#title").html(title);
        },
        swfPath: "/js",
        supplied: "mp3, ogg"
	});
	
	// Change of music
	$("a.lyssna").click(function(event) {
		event.preventDefault();
		var filename = $(this).attr("href");
		changeMedia(filename);
	});
	
	// Assign the ColorBox event to recension and the img
	$("a.recension").colorbox({transition:"fade", width:"50%", height:"75%"});
	$("a.recension_img").colorbox({transition:"fade", width:"50%", height:"75%"});
	
});


// Byt låt och spela nya låten
function changeMedia(file) {
	var title = "Gunnar Klum - " + file.charAt(0).toUpperCase() + file.slice(1);
	$("#title").html(title);
	$("#jquery_jplayer_1").jPlayer("setMedia", {
		mp3: "/cd/musik/" + file + ".mp3",
		oga: "/cd/musik/" + file + ".ogg"
	});
	$("#jquery_jplayer_1").jPlayer("play");
};


// The rotator script
function theRotator() {
	//Set the opacity of all images to 0
	$('div.rotator ul li').css({opacity: 0.0});
	
	//Get the first image and display it (gets set to full opacity)
	$('div.rotator ul li:first').css({opacity: 1.0});
		
	//Call the rotator function to run the slideshow, 6000 = change to next image after 6 seconds
	setInterval('rotate()',8000);
};


function rotate() {	
	//Get the first image
	var current = ($('div.rotator ul li.show')?  $('div.rotator ul li.show') : $('div.rotator ul li:first'));
    if ( current.length == 0 ) current = $('div.rotator ul li:first');

	//Get next image, when it reaches the end, rotate it back to the first image
	var next = ((current.next().length) ? ((current.next().hasClass('show')) ? $('div.rotator ul li:first') :current.next()) : $('div.rotator ul li:first'));
	
	//Un-comment the 3 lines below to get the images in random order
	var sibs = current.siblings();
    var rndNum = Math.floor(Math.random() * sibs.length );
    var next = $( sibs[ rndNum ] );
	
	//Set the fade in effect for the next image, the show class has higher z-index
	next.css({opacity: 0.0})
	.addClass('show')
	.animate({opacity: 1.0}, 1000);

	//Hide the current image
	current.animate({opacity: 0.0}, 1000)
	.removeClass('show');
};