Simple Slideshow with Next and Previous Buttons

Taking from: http://snook.ca/archives/javascript/simplest-jquery-slideshow I edited the script so that you can navigate through the photos using the previous/next buttons.

HTML

<div id="img-grp-wrap">
    <div class="img-wrap">
        <img src="http://127.0.0.1:81/Data/assets/images/gravatar.jpg" />
        <img src="http://0.tqn.com/d/paganwiccan/1/G/T/1/-/-/BlackCat.jpg" />       
        <img src="http://www.trans4mind.com/personal_development/JavaScript/hand.gif" />
    </div>   
    
    <img src="http://annhowardesign.com/images/arrowright.jpg" class="next" alt="Next"/> 
    <img src="http://annhowardesign.com/images/arrowleft.jpg" class="prev" alt="Previous"/> 
    
</div>

CSS

#img-grp-wrap {
    position: relative;
    width: 180px;
    height: 180px;
    margin: 100px auto;
}

.img-wrap {
    position: relative;
    border: 1px solid #CCC;
    width: 180px;
    height: 180px;
}

.img-wrap img {
   // position: absolute;
    top: 0;
    left: 0;
    -moz-box-shadow: 1px 1px 4px #CCC;
    padding: 10px;
}

.next, .prev {
    //position: absolute;
    cursor: pointer;
    top: 70px;
}

.next {
    right: -40px;
}

.prev {
    left: -40px;
}

JavaScript

$('.img-wrap img:gt(0)').hide();

$('.next').click(function() {
    $('.img-wrap img:first-child').fadeOut().next().fadeIn().end().appendTo('.img-wrap');
});

$('.prev').click(function() {
    $('.img-wrap img:first-child').fadeOut();
    $('.img-wrap img:last-child').prependTo('.img-wrap').fadeOut();
    $('.img-wrap img:first-child').fadeIn();
});