// JavaScript Document
function randOrd(){
return (Math.round(Math.random())-0.5); }
var loc = "images/";
var pictures = new Array ("images/h1.jpg", "images/h2.jpg", "images/h3.jpg", "images/h4.jpg", "images/h5.jpg", "images/h6.jpg", "images/h7.jpg", "images/h8.jpg", "images/h9.jpg", "images/h10.jpg", "images/h11.jpg", "images/h12.jpg", "images/h13.jpg", "images/h14.jpg", "images/h15.jpg");
pictures.sort(randOrd);
var picture_num = 1;
var current_picture = new Image();
function startShow() 
{
setInterval("slideshow()", 4000);
current_picture.src = pictures[0];
document["rotating_picture"].src = current_picture.src;
}

function slideshow() 
{
	picture_num++;
		if (picture_num == pictures.length) 
		{
		picture_num = 0;
		}
		current_picture.src = pictures[picture_num];
		document["rotating_picture"].src = current_picture.src;
}