var slides= new Array('slide1', 'slide2', 'slide3', 'slide4', 'slide5'); 
var i = 0; var wait = 5000;

function SlideShow() {
	Effect.Fade(slides[i], { duration:1, from:1.0, to:0.0 }); 
	i++;
 	if (i == slides.length) {
		i = 0; 
	}
	Effect.Appear(slides[i], { duration:1, from:0.0, to:1.0 });
} 

function start_slideshow() { setInterval('SlideShow()',wait); }