function changeImage(direction) {
	if (document.images) {

		currentSlide = currentSlide + direction;
		if (currentSlide > numSlides) {
			currentSlide = 1;
		}
		if (currentSlide < 1) {
			currentSlide = numSlides;
		}
		document.slideimage.src = imgbig[currentSlide];
                slidenum = "Image # " + currentSlide + " of " + numSlides
		document.actions.slideSeq.value=slidenum
	}
}


function startSlide()
{
	if (document.actions.slideButton.value=="SLIDESHOW"){
		document.actions.slideButton.value="STOP SlideShow"
	}
	else {
		document.actions.slideButton.value="SLIDESHOW"
	}
<!--
	if (lock == true) {
		lock = false;
		window.clearInterval(run);
	}
	else if (lock == false) {
		lock = true;
		run = setInterval("changeImage(1)", delay);
	}
-->
}