$(document).ready(function() {		
	//Execute the slideShow
	slideShow();
});
function slideShow() {
	//Set the opacity of all images to 0
	$('#spotlight-photos a').css({opacity: 0.0});
	//Get the first image and display it (set it to full opacity)
	$('#spotlight-photos a:first').css({opacity: 1.0});
	//Set the caption background to semi-transparent
	$('#spotlight-photos .caption').css({opacity: 0.9});
	//Resize the width of the caption according to the image width
	$('#spotlight-photos .caption').css({width: $('#spotlight-photos a').find('img').css('width')});
	//Get the caption of the first image from REL attribute and display it
	$('#spotlight-photos .content').html($('#spotlight-photos a:first').find('img').attr('rel'))
	.animate({opacity: 1.0}, 400);
	//Call the gallery function to run the slideshow, 4000 = change to next image after 3 seconds
	setInterval('gallery()', 4000);
}
function gallery() {
	//if no IMGs have the show class, grab the first image
	var current = ($('#spotlight-photos a.show')?  $('#spotlight-photos a.show') : $('#spotlight-photos 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'))? $('#spotlight-photos a:first') :current.next()) : $('#spotlight-photos a:first'));	
	//Get next image caption
	var caption = next.find('img').attr('rel');	
	//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}, 1000);
	//Hide the current image
	current.animate({opacity: 0.0}, 1000)
	.removeClass('show');
	//Set the opacity to 0 and height to 1px
	$('#spotlight-photos .caption').animate({opacity: 0.0}, { queue:false, duration:0 }).animate({height: '1px'}, { queue:true, duration:300 });	
	//Animate the caption, opacity to 0.95 and heigth to 50px, a slide up effect
	$('#spotlight-photos .caption').animate({opacity: 0.9}, 100 ).animate({height: '50px'},500 );
	//Display the content
	$('#spotlight-photos .content').html(caption);
}