image1 = new Image();
image1.src="/gfx/header_pic2.jpg";
image2 = new Image();
image2.src="/gfx/header_pic1.jpg";
image3 = new Image();
image3.src="/gfx/header_pic3.jpg";

var seconds = 0;

function updateTime() {
	var theImage = document.images.knightpic;
	seconds++;
	if(seconds >= 0){
		theImage.src = image1.src;
	}
	if(seconds >= 3){
		theImage.src = image2.src;
	}
	if(seconds >= 6){
		theImage.src = image3.src;
	}
	if(seconds >= 9){
		seconds = 0;
		theImage.src = image1.src;
	}
}