function fade(step) {
	var imgs = document.getElementById("meinFader").getElementsByTagName("img");

	step = step || 0;

	imgs[counter].style.opacity = step/100;
	imgs[counter].style.filter = "alpha(opacity=" + step + ")"; // 

	step = step + 2;

	if (step <= 100) {
		window.setTimeout(function () { fade(step); }, 1);
	} else {
		window.setTimeout(next, 2000);
	}
}

function next() {
	var imgs = document.getElementById("meinFader").getElementsByTagName("img");

	if (typeof(counter) != "number") {
		counter = 0;
	}

	counter++;

	if (counter < imgs.length) {
		fade();
	}
};