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

//Execute the slideShow, set 5 seconds for each images
slideShow(5000);

});
*/

function slideShow(speed, id) {

//append a LI item to the UL list for displaying caption
$('ul#slideshow' + id).append('<li id="slideshow-caption' + id + '" class="caption"><div class="slideshow-caption-container"><h3></h3><p></p></div></li>');
//Set the opacity of all images to 0
$('ul#slideshow' + id + ' li').css({opacity: 0.0});

//Get the first image and display it (set it to full opacity)
$('ul#slideshow' + id + ' li:first').css({opacity: 1.0});
//Get the caption of the first image from REL attribute and display it
/*
$('#slideshow-caption' + id + ' h3').html($('ul#slideshow' + id + ' a:first').find('img').attr('title'));
$('#slideshow-caption' + id + ' p').html($('ul#slideshow' + id + ' a:first').find('img').attr('alt'));

//Display the caption
$('#slideshow-caption' + id).css({opacity: 0.4, bottom:0});
*/
//Call the gallery function to run the slideshow
var timer = setInterval("gallery('"+id+"')",speed);

//pause the slideshow on mouse over
$('ul#slideshow' + id).hover(
function () {
clearInterval(timer);
},
function () {
timer = setInterval("gallery('"+id+"')",speed);
}
);

}

function gallery(id) {
//if no IMGs have the show class, grab the first image
var current = ($('ul#slideshow' + id + ' li.show')? $('ul#slideshow' + id + ' li.show') : $('ul#slideshow' + id + ' 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().attr('id') == ('slideshow-caption' + id))? $('ul#slideshow' + id + ' li:first') :current.next()) : $('ul#slideshow' + id + ' 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, show class has higher z-index
next.css({opacity: 0.0}).addClass('show').animate({opacity: 1.0}, 1000);
//Hide the caption first, and then set and display the caption
/*
$('#slideshow-caption' + id).animate({bottom:-70}, 300, function () {
//Display the content
$('#slideshow-caption' + id + ' h3').html(title);
$('#slideshow-caption' + id + ' p').html(desc);
$('#slideshow-caption' + id).animate({bottom:0}, 500);
});
*/

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

}