$(document).ready(function() {		

	$('div.lightbox a').lightBox();
	
	// Start the slideShow when images > 1
	if($('#gallery a.show').length > 1) slideShow();		

});

function slideShow() {

	// Set the opacity of all images to 0
	$('#gallery a').css({opacity: 0.0});
	
	// Get the first image and display it (set it to full opacity)
	$('#gallery a:first').css({opacity: 1.0});
		
	// Call the gallery function to run the slideshow, 6000 = change to next image after 6 seconds
	setInterval('gallery()', 2000);
	
}

function gallery() {
	
	// if no IMGs have the show class, grab the first image
	var current = ($('#gallery a.show')?  $('#gallery a.show') : $('#gallery a:first'));

	// Get next image, if it reached the end of the slideshow, rotate it back to the first image
	var next = ((current.next().length) ? ((current.next().hasClass('caption'))? $('#gallery a:first') :current.next()) : $('#gallery a:first'));	
		
	// Set the fade in effect for the next image, show class has higher z-index
	next.css({opacity: 0.0 }).addClass('show').animate({opacity: 1.0 }, 2000);

	// Hide the current image
	current.animate({opacity: 0.0}, 2000).removeClass('show');	
	
}