window.onload = function () {
	slide();
}

function slide() {
	images = document.getElementsByClassName('referenzen_slide');

	slide_element = images[0];
	slide_element.setStyle('display', 'block');

	slides = new Array();
	images.each(function(img) {
		slides[slides.length] = img.src;
 	});

	var i = 0;
	
	bildwechsel = function() {
		i = (i+1) % (slides.length);
		
		var fade = new fx.Opacity(slide_element, {duration: 500, onComplete: function() {
		
			slide_element.src = slides[i];
			fade.clearTimer();

			var appear = new fx.Opacity(slide_element, {duration: 500, onComplete: function() {
					window.setTimeout(bildwechsel, 3500);
					}});
			appear.custom(0.3, 1.0);
		}});
		fade.custom(1.0, 0.3);
	}
	
	window.setTimeout(bildwechsel, 3500);
	
	
}