$(document).ready(function(){

	slideShow();

//xml feed
	$.ajax({
		type: "GET",
		url: "includes/info.xml",
		dataType: "xml",
		success: function(xml) {
			$(xml).find('photo_main').each(function(){
				var id = $(this).attr('id');
				var title = $(this).find('title').text();
				var url = $(this).find('url').text();
				var text = $(this).find('text').text();
				var location = $(this).find('location').text();
				$('<div class="items" id="link_'+id+'"></div>').html('<a href="'+url+'">'+title+'</a>'+'<br>'+text).appendTo('#homefeature');
			});
			$(xml).find('	photo_side').each(function(){
				var id = $(this).attr('id');
				var title = $(this).find('title').text();
				var url = $(this).find('url').text();
				var text = $(this).find('text').text();
				var location = $(this).find('location').text();
				$('<div class="items" id="link_'+id+'"></div>').html('<a href="'+url+'">'+title+'</a>'+'<br>'+text).appendTo('#homefeature');
			});
		}
	});
	
//hide side caption 1
	$(".hovercaption1").hide();
//hover show side caption 1
	$(".photo_side1").hover(
	function () {
	    $(".hovercaption1").show();
	},
	function () {
	    var postTimer1 = setTimeout(function(){ $(".hovercaption1").hide(); }, 0000);        
	});
	
//hide side caption 2
	$(".hovercaption2").hide();
//hover show side caption 2
	$(".photo_side2").hover(
	function () {
	    $(".hovercaption2").show();
	},
	function () {
	    var postTimer1 = setTimeout(function(){ $(".hovercaption2").hide(); }, 0000);        
	});
	
//hide side caption 3
	$(".hovercaption3").hide();
//hover show side caption 3
	$(".photo_side3").hover(
	function () {
	    $(".hovercaption3").show();
	},
	function () {
	    var postTimer1 = setTimeout(function(){ $(".hovercaption3").hide(); }, 0000);        
	});
	
});


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: 1.0});
	
	//Set the caption background to semi-transparent
	$('#gallery .caption').css({opacity: 0.8});

	//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: 0.8}, 400);
	
	//Call the gallery function to run the slideshow, 6000 = change to next image after 6 seconds
	setInterval('gallery()',5000);
	
}

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');
	
	//Set the opacity to 0 and height to 1px
	$('#gallery .caption').animate({opacity: 0.0}, { queue:false, duration:0 }).animate({height: '1px'}, { queue:true, duration:300 });	
	
	//Animate the caption, opacity to 0.7 and heigth to 100px, a slide up effect
	$('#gallery .caption').animate({opacity: 0.7},100 ).animate({height: '100px'},500 );
	
	//Display the content
	$('#gallery .content').html(caption);
	
	
}