$(document).ready(function() {
	//Execute the slideShow
	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});


	//Resize the width of the caption according to the image width
	$('#gallery .caption').css({width: $('#gallery a').find('img').css('width')});

	//Get the caption of the first image from REL attribute and display it
	$('#gallery .content').html($('#gallery a:first').find('img').attr('rel')).animate({opacity: 1}, 400);

	//Call the gallery function to run the slideshow, 6000 = change to next image after 6 seconds
	setInterval('gallery()',4000);

}

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'));

	//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');

	    $('#gallery .caption').animate({opacity: 0.0}, { queue:false, duration:0 }).animate({height: '60px'}, { queue:true, duration:500 }); 
	     
	    //Animate the caption, opacity to 0.7 and heigth to 100px, a slide up effect
	    $('#gallery .caption').animate({opacity: 1.0},400 ).animate({height: '60px'},500 );
  


	//Display the content
	$('#gallery .content').html(caption);


}