function slideSwitch() {
    var $active = $('#photo IMG.active');
    if ( $active.length == 0 ) $active = $('#photo IMG:last');
    var $next =  $active.next().length ? $active.next()
        : $('#photo IMG:first');
   $active.addClass('last-active');
   $next.css({opacity: 0.0})
        .addClass('active')
        .animate({opacity: 1.0}, 500, function() {
            $active.removeClass('active last-active');
        });
}

$(document).ready(function(){
	$('div#photo').append('<img src="/sites/all/themes/varmsen/img/photo2.jpg" width="333" height="115" alt="fotografia" /><img src="/sites/all/themes/varmsen/img/photo3.jpg" width="333" height="115" alt="fotografia" /><img src="/sites/all/themes/varmsen/img/photo4.jpg" width="333" height="115" alt="fotografia" /><img src="/sites/all/themes/varmsen/img/photo5.jpg" width="333" height="115" alt="fotografia" />');
	$(function() {
    	setInterval( "slideSwitch()", 10000 );
	});
});