Including the necessary scripts
<script type="text/javascript" src="js/jquery-1.3.2.min.js"></script>
<script type="text/javascript" src="js/jquery.easing.1.3.js"></script>
<script type="text/javascript" src="js/jquery.photostack.pack.js"></script>
First include the latest release of the jQuery library. If you plan to use easing include the easing plugin next. Finally include the photostack plugin, either the unpacked or the packed version.
Available options
var defaults = {
prev : '#prev', // the element to control the previous function, can be any selector (links, input, image...)
next : '#next', // the element to control the next function
speed : 'slow', // the speed the photo swaps, either 'slow', 'normal', 'fast' or any number (3000 = 3sec)
direction : 'vertical', // the direction the photos swaps, either 'vertical' or 'horizontal'
easeIn : null, // the easing method for the in transition
easeOut : null, // the easing method for the out transition
randomTop : 10, // number of random (+/-) pixels to the top each time a photo gets swapped
randomLeft : 10, // number of random (+/-) pixels to the left each time a photo gets swapped
autoplay : false, // start a slideshow automatically
autoplayDirection : 'next', // the action to be called on a slideshow, either 'next' or 'prev'
autoplayTimeout : 5000, // the timeout between the photo swapping
autoplayStart : '#start', // the element to start the slideshow
autoplayStop : '#stop', // the element to stop the slideshow
rotate : true, // rotate the photos (only working with latest Firefox, Safari and Chrome)
rotateDeg : 5, // the degrees (random between 0 and X) of the rotation
shadow : false, // show shadows on the photos (only working with latest Firefox, Safari and Chrome - beware, slows down the animation)
shadowOffsetX : 0, // the X offset of the shadow
shadowOffsetY : 0, // the Y offset of the shadow
shadowBlur : 5, // the blur of the shadow
shadowColor : 'black' // the color of the shadow
};