var wait = 6000;
var i = 1;

function start_slideshow() {
	var j=2;
	while(document.getElementById('Slide'+j)){
		var elt = document.getElementById('Slide'+j)
		elt.style.display='none';
		elt.style.top = '0px';
		elt.style.left = '0px';
		j++;
	}
	setInterval("SlideShow()", wait);  // This is a javascript function which acts as a timer.
}

function SlideShow() {
	var elt = document.getElementById('Slide'+i);
	var img = document.getElementById('SlideH1Img'+i);
	//img.style.visibility= 'hidden';
	Effect.Fade(elt, { duration:3, from:1.0, to:0.0 });
    i++;
    if (!document.getElementById('Slide'+i)) i = 1;
	var elt = document.getElementById('Slide'+i);
	var img = document.getElementById('SlideH1Img'+i);
	//img.style.visibility= 'hidden';
    Effect.Appear(elt, { duration:3, from:0.0, to:1.0 });
	//img.style.visibility= 'visible';

}