var interval = 6; // delay between rotating images (in seconds)
var random_display = 1; // 0 = no, 1 = yes 
interval *= 1000;

var image_index = 0; 
image_list = new Array();
// basic only  
image_list[image_index++] = new imageItem("/adfiles/imagesL/hometown.gif"); 
image_list[image_index++] = new imageItem("/adfiles/imagesL/localService.gif");
image_list[image_index++] = new imageItem("/adfiles/imagesL/cableChannels.gif"); 
var number_of_image = image_list.length; 

function imageItem(image_location) { 
	this.image_item = new Image(); 
	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(); 
	document[place].src = new_image; 
	var recur_call = "rotateImage('"+place+"')"; 
	setTimeout(recur_call, interval); 
}