var transition = 700;
var duration = 5000;
function slideshow()
{
	$('#slideshow IMG').css('display','');
    var $active = $('#slideshow IMG.active');
    if($active.length==0)
    {
        $active = $('#slideshow IMG:last');
    }
    var $next = $active.next().length ? $active.next() : $('#slideshow IMG:first');
    $active.addClass('last-active');
    $next.css({opacity: 0.0}).addClass('active').animate({opacity: 1.0},transition,function() {$active.removeClass('active last-active');});
}
$(document).ready(function()
{
    interval = setInterval(slideshow,duration);
});