function slideSwitch() {
	var jQueryactive = jQuery('#slideshow img.active');

	if ( jQueryactive.length == 0 ) jQueryactive = jQuery('#slideshow img:last');

	var jQuerynext =  jQueryactive.next().length ? jQueryactive.next() : jQuery('#slideshow img:first');

	jQueryactive.addClass('last-active');

	jQuerynext.css({opacity: 0.0})
		.addClass('active')
		.animate({opacity: 1.0}, 1000, function() {
			jQueryactive.removeClass('active last-active');
	});
}

jQuery(document).ready(function(){

	setInterval(slideSwitch, 3000);
});