function slideshow() {
	var $active = $('#slideshow div.active');

	if ( $active.length == 0 ) $active = $('#slideshow div:last');

	var $next =  $active.next().length ? $active.next()
    	: $('#slideshow div:first');

	$active.addClass('last-active');

	$next.css({opacity:0.0}).addClass('active');
	$next.animate({opacity:1.0},{queue:false, duration:2000});
	$active.animate({opacity:0.0},2000,function(){$active.removeClass('active last-active');});

}