
<!-- Begin

NewImg = new Array (
"/images/africa/two_at_dinner.jpg",
"/images/africa/three_chairs.jpg", 
"/images/africa/tech_director.jpg",
"/images/africa/dancers_in_ring.jpg",
"images/africa/display_in_action.jpg");

NewCap = new Array(
"Two at dinner",
"Three chairs",
"The staff",
"African dance",
"Display in action"
);
var ImgNum = 0;
var ImgLength = NewImg.length - 1;

var lock = false;
var run;

function chgImg(direction) {
	if (document.images) {
		ImgNum = ImgNum + direction;
		if (ImgNum > ImgLength) {
			ImgNum = 0;
		}
		if (ImgNum < 0) {
			ImgNum = ImgLength;
		}
		document.slideshow.src = NewImg[ImgNum];
		caption.innerText = NewCap [ImgNum];
	}
}

function auto() {
	if (lock == true) {
		lock = false;
		window.clearInterval(run);
	}
	else if (lock == false) {
		lock = true;
		run = setInterval("chgImg(1)", delay);
   }
}
//  End -->