function SlideShow(slideel, faddingSpeed, stopTime, stopOnMouseOver) {
	var slideshow = this;
	slideel.mouseover = false;
	
	if (stopOnMouseOver) {		
		slideel.addEvent('mouseover', function() {
			this.mouseover = true;
		});

		slideel.addEvent('mouseout', function() {
			this.mouseover = false;
			slideshow.next(true);
		});
	}
	
	var sttoped = false;
		
	this.next = function(triggeredByEvent) {
		if (!sttoped && triggeredByEvent)
			return;
			
		sttoped = true;
		
		if (slideel.mouseover)
			return;
		
		sttoped = false;
		
		this.current.fadeOut();
		this.current = this.current.nextSlide;
		this.current.fadeIn();
	}
	
	function createSlides() {
		var imgs = slideel.getElementsByTagName('img');
		var slides = [];
		
		for (var i = 0; i < imgs.length; i++) {		
			slides[i] = new SlideShowImage(imgs[i]);
		}
		
		for (var i = 0; i < slides.length; i++) {
			if (i == slides.length - 1)
				slides[i].nextSlide = slides[0];
			else
				slides[i].nextSlide = slides[i + 1];
		}
		
		slideshow.current = 	slides[0];
		slides[0].fadeIn();
		
		function SlideShowImage(img) {			
			var currOpacity = 0;
			applyCurrOpacity();
	
			this.fadeIn = function() {
				var i = 0;
				while (++i <= 50) {
					window.setTimeout(function() {
						addFade(0.02);
					}, i * faddingSpeed);
				}
				
				window.setTimeout(function() {
					slideshow.next();
				}, 50 * faddingSpeed + stopTime);
			}
	
			this.fadeOut = function() {
				var i = 0;
				while (++i <= 50) {
					window.setTimeout(function() {
						addFade(-0.02);
					}, i * faddingSpeed);
				}
			}
			
			function applyCurrOpacity() {
				if ((navigator.appVersion.indexOf("MSIE")!= -1) && !window.opera)
					img.style.filter = 'alpha(opacity=' + (currOpacity * 100) + ')';
				else
					img.style.opacity = currOpacity;
			}
			
			function addFade(value) {
				currOpacity += value;				
				applyCurrOpacity();	
			}
		}
	}
	
	createSlides(slideel);
}