$(document).ready(function() {		
	//Execute the slideShow
	slideShow();
});
function slideShow() {
	//Set the opacity of all images to 0
	$('#gallerySlide span').css({opacity: 0.0});
	//Get the first image and display it (set it to full opacity)
	$('#gallerySlide span:first').css({opacity: 1.0});
	//Call the gallerySlide function to run the slideshow, 6000 = change to next image after 6 seconds
	setInterval('gallerySlide()',3000);
}
function gallerySlide() {
	//if no IMGs have the show class, grab the first image
	var current = ($('#gallerySlide span.show')?  $('#gallerySlide span.show') : $('#gallerySlide span: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'))? $('#gallerySlide span:first') :current.next()) : $('#gallerySlide span: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}, 1000);
	//Hide the current image
	current.animate({opacity: 0.0}, 1000)
	.removeClass('show');
}