function slideSwitch(){var $active=$('#slideshow img.active');if($active.length==0)$active=$('#slideshow img:last');var $next=$active.next().length?$active.next():$('#slideshow img:first');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)});