$(document).ready(function() {
	
    /* GALLERY FANCYBOX */
    $("a.pictures").fancybox({
        'titlePosition' 	: 'over',
		'titleFormat'       : function(title, currentArray, currentIndex, currentOpts) {
		    return '<span id="fancybox-title-over">Image ' +  (currentIndex + 1) + ' / ' + currentArray.length + ' - ' + title + '</span>';
		}        
    });
    
    
    /* HEADER ROTATOR */
    //Set the opacity of all images to 0
	$('#header ul li').css({opacity: 0.0});
	
	//Get the first image and display it (gets set to full opacity)
	$('#header ul li:first').css({opacity: 1.0});
		
	//Call the rotator function to run the slideshow, change every 4 seconds
	setInterval('rotate()',4000);  
});


/* HEADER ROTATOR */
function rotate() {	
	//Get the first image
	var current = ($('#header ul li.show')?  $('#header ul li.show') : $('#header 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')) ? $('#header ul li:first') :current.next()) : $('#header ul li:first'));	
	
	//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');
	
};