var slide = null;

	function prevSlide() {
		if(document.images) {
			currentslide--;
			if(currentslide<0) currentslide=maxslides-1;
			document.images['slide'].src=slide[currentslide].src;
		}
	}


	function nextSlide() {
		if(document.images) {
			currentslide++;
			if(currentslide>maxslides-1) currentslide=0;
			document.images['slide'].src=slide[currentslide].src;
		}
	}