function randomImage() {
	var images = 1;
	var n = Math.floor(images * Math.random()) + 1;
	var currentIndex = String(n);
	if (n < 10) {
		currentIndex = "0" + currentIndex;
	}
	//return currentIndex;
	output = '<img src="/graphics/template/slides/pic' + currentIndex + '.jpg" alt=""/>';
	return output;
}