$(document).ready(  function() {
	$('#visual IMG:first').addClass("active");
});

function slideSwitch() {
	var $active = $('#visual IMG.active');
	if ( $active.length == 0 ) $active = $('#visual IMG:last');
	// use this to pull the images in the order they appear in the markup
	var $next = $active.next().length ? $active.next()
	: $('#visual IMG:first');
	// uncomment the 3 lines below to pull the images in random order
	// var $sibs = $active.siblings();
	// var rndNum = Math.floor(Math.random() * $sibs.length );
	// var $next = $( $sibs[ rndNum ] );
	$active.addClass('last-active');
	$next.css({opacity: 0.0})
	.addClass('active')
	.animate({opacity: 1.0}, 1000, function() {
		$active.removeClass('active last-active');
	});
}
$(function() {
	setInterval( "slideSwitch()", 5000 );
});