$.extend($.fn,{simplefade:function(b){var a=this;a.find(".simplefade-slide").not(":last").fadeTo(0,0);function c(){var d=a.find(".simplefade-slide:last").fadeTo(1000,0,function(){$(this).prependTo(a)});d.prev(".simplefade-slide").fadeTo(1000,1)}setInterval(function(){c()},b)}});