function onBefore() {
	$('#slideshow_caption').fadeOut(500);
}

function onAfter() {
	$('#slideshow_caption').html('<h6>' + this.title + '</h6><p>' + this.alt + '</p>').fadeIn(500);
}

$(document).ready( function() {
	$('#slideshow').cycle({ 
	    fx:     'scrollUp', 
	    timeout: 5000,
		before:  onBefore,
	    after:   onAfter
	});
});