/*
$(document).ready(function() {

	//Execute the slideshow2, set 4 seconds for each images
	slideshow2(4000);

});
*/
function slideshow2(speed) {


	//append a LI item to the UL list for displaying caption
	$('ul.slideshow2').append('<li id="slideshow2-caption" class="caption"><div class="slideshow2-caption-container"><h3></h3><p></p></div></li>');

	//Set the opacity of all images to 0
	$('ul.slideshow2 li').css({opacity: 0.0});

	//Get the first image and display it (set it to full opacity)
	$('ul.slideshow2 li:first').css({opacity: 1.0});

	//Get the caption of the first image from REL attribute and display it
	$('#slideshow2-caption h3').html($('ul.slideshow2 a:first').find('img').attr('title'));
	$('#slideshow2-caption p').html($('ul.slideshow2 a:first').find('img').attr('alt'));

	//Display the caption
	$('#slideshow2-caption').css({opacity: 0.9, bottom:0});

	//Call the gallery2 function to run the slideshow2
	var timer = setInterval('gallery2()',speed);

	//pause the slideshow2 on mouse over
	$('ul.slideshow2').hover(
		function () {
			clearInterval(timer);
		},
		function () {
			timer = setInterval('gallery2()',speed);
		}
	);

}

function gallery2() {


	//if no IMGs have the show2 class, grab the first image
	var current = ($('ul.slideshow2 li.show2')?  $('ul.slideshow2 li.show2') : $('#ul.slideshow2 li:first'));

	//Get next image, if it reached the end of the slideshow2, rotate it back to the first image
	var next = ((current.next().length) ? ((current.next().attr('id') == 'slideshow2-caption')? $('ul.slideshow2 li:first') :current.next()) : $('ul.slideshow2 li:first'));

	//Get next image caption
	var title = next.find('img').attr('title');
	var desc = next.find('img').attr('alt');

	//Set the fade in effect for the next image, show2 class has higher z-index
	next.css({opacity: 0.0}).addClass('show2').animate({opacity: 1.0}, 1000);

	//Hide the caption first, and then set and display the caption
	$('#slideshow2-caption').animate({bottom:-70}, 300, function () {
			//Display the content
			$('#slideshow2-caption h3').html(title);
			$('#slideshow2-caption p').html(desc);
			$('#slideshow2-caption').animate({bottom:0}, 1000);
	});

	//Hide the current image
	current.animate({opacity: 0.0}, 1000).removeClass('show2');

}