$.fn.cycle.transitions.popup_fade = 
        function($cont, $slides, opts){
			
            $slides.not(":eq(" + opts.currSlide + ")").css("opacity", 0);
			$slides.eq( opts.currSlide).css("left", 10);
            opts.before.push(function(curr, next, opts){
                $.fn.cycle.commonReset(curr, next, opts);
                opts.cssBefore.opacity = 0;
            });
			
            opts.animIn = {
                opacity: 1
            };
            opts.animOut = {
                opacity: 0
            };
            opts.cssBefore = {
                top: 0,
                left: 10
            };
	
        };