$(document).ready(function() {

	//Execute the slideshow1, set 4 seconds for each images
	slideshow1(10000);
	slideshow2(15000);

});

function slideshow1(speed) {


	//append a LI item to the UL list for displaying caption
	$('ul.slideshow1').append('<li id="slideshow1-caption" class="caption"><div class="slideshow1-caption-container"><h3></h3><p></p></div></li>');

	//Set the opacity of all images to 0
	$('ul.slideshow1 li').css({opacity: 0.0});

	//Get the first image and display it (set it to full opacity)
	$('ul.slideshow1 li:first').css({opacity: 1.0});

	//Get the caption of the first image from REL attribute and display it
	$('#slideshow1-caption h3').html($('ul.slideshow1 a:first').find('img').attr('title'));
	$('#slideshow1-caption p').html($('ul.slideshow1 a:first').find('img').attr('alt'));

	//Display the caption
	$('#slideshow1-caption').css({opacity: 0.9, bottom:0});

	//Call the gallery1 function to run the slideshow1
	var timer = setInterval('gallery1()',speed);

	//pause the slideshow1 on mouse over
	$('ul.slideshow1').hover(
		function () {
			clearInterval(timer);
		},
		function () {
			timer = setInterval('gallery1()',speed);
		}
	);

}

function gallery1() {


	//if no IMGs have the show1 class, grab the first image
	var current = ($('ul.slideshow1 li.show1')?  $('ul.slideshow1 li.show1') : $('#ul.slideshow1 li:first'));

	//Get next image, if it reached the end of the slideshow1, rotate it back to the first image
	var next = ((current.next().length) ? ((current.next().attr('id') == 'slideshow1-caption')? $('ul.slideshow1 li:first') :current.next()) : $('ul.slideshow1 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, show1 class has higher z-index
	next.css({opacity: 0.0}).addClass('show1').animate({opacity: 1.0}, 1000);

	//Hide the caption first, and then set and display the caption
	$('#slideshow1-caption').animate({bottom:-70}, 300, function () {
			//Display the content
			$('#slideshow1-caption h3').html(title);
			$('#slideshow1-caption p').html(desc);
			$('#slideshow1-caption').animate({bottom:0}, 1000);
	});

	//Hide the current image
	current.animate({opacity: 0.0}, 1000).removeClass('show1');

}