$(document).ready(function(){	
	
	if($('#featured-post li').length>1){
		slideShow();
	}
	else{
		showOne();
	}
});	

function slideShow() {
	
	$('#featured-post li:first').addClass('show');

	//Set the opacity of all images to 0
	$('#featured-post li').css({opacity: 0.0});
	
	//Get the first image and display it (set it to full opacity)
	$('#featured-post li:first').css({opacity: 1.0});
	
	//Set the caption background to semi-transparent
	$('#featured-post .caption').css({opacity: 0.8});

	//Resize the width of the caption according to the image width
	//$('#featured-post .caption').css({width: $('#featured-post a').find('img').css('width')});
	
	//Get the caption of the first image from REL attribute and display it
	//$('#featured-post .content').html($('#featured-post a:first').find('img').attr('rel')).animate({opacity: 0.7}, 400);
	var text = $('#featured-post li:first .desc').html();
	$('#featured-post .content').html(text);
	
	//Call the gallery function to run the slideshow, 6000 = change to next image after 6 seconds
	setInterval('gallery()',6000);
	
}

function gallery() {
	
	//if no IMGs have the show class, grab the first image
	var current = ($('#featured-post li.show')?  $('#featured-post li.show') : $('#featured-post li: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'))? $('#featured-post li:first') :current.next()) : $('#featured-post li:first'));	
	
	//Get next image caption
	var caption = next.find('.desc').html();	
	
	//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
	$('#featured-post .caption').animate({opacity: 0.0,height: '1px'}, 500, function(){
		//Animate the caption, opacity to 0.7 and heigth to 100px, a slide up effect
		$('#featured-post .caption').animate({opacity: 0.8,height: '100px'},500 );
		
		//Display the content
		$('#featured-post .content').html(caption);																		 
	});		
	
}

function showOne(){
	var text = $('#featured-post li:first .desc').html();
	$('#featured-post .caption').css({opacity:0.8});
	$('#featured-post .content').html(text);
}