function changeBGImage(table)
{
	whichImage = "home_background2.gif";
	newImage = "url(/images/content/home_background2.gif)";
	document.getElementById('viewFinder').style.background = newImage;
	x = document.getElementById('viewFinder');
}

<!-- Begin
var interval = 2.5; // delay between rotating images (in seconds)
var random_display = 0; // 0 = no, 1 = yes
interval *= 1000;

var image_index = 0;
image_list = new Array();

image_list[image_index++] = new imageItem("images/content/home_background.gif");
image_list[image_index++] = new imageItem("images/content/home_background2.gif");
image_list[image_index++] = new imageItem("images/content/home_background3.gif");
image_list[image_index++] = new imageItem("images/content/home_background4.gif");
image_list[image_index++] = new imageItem("images/content/home_background5.gif");
image_list[image_index++] = new imageItem("images/content/home_background6.gif");
image_list[image_index++] = new imageItem("images/content/home_background7.gif");
image_list[image_index++] = new imageItem("images/content/home_background8.gif");
image_list[image_index++] = new imageItem("images/content/home_background9.gif");
image_list[image_index++] = new imageItem("images/content/home_background10.gif");

var number_of_image = image_list.length;

function imageItem(image_location) {
	this.image_item = new Image(438, 355);
	this.image_item.src = image_location;
}
function get_ImageItemLocation(imageObj) {
	return(imageObj.image_item.src)
}
function generate(x, y) {
	var range = y - x + 1;
	return Math.floor(Math.random() * range) + x;
}
function getNextImage() {
	if (random_display) {
		image_index = generate(0, number_of_image-1);
	}
	else {
		image_index = (image_index+1) % number_of_image;
	}
	var new_image = get_ImageItemLocation(image_list[image_index]);
	return(new_image);
}
function rotateImage(place) {
	var new_image = getNextImage();
	newImage = "url(" + new_image + ")";
	//alert (new_image);
	//document.getElementById('viewFinder').style.background = newImage;
	document.images.viewFinder.src = new_image;
	var recur_call = "rotateImage('"+place+"')";
	setTimeout(recur_call, interval);
}
//  End -->