// JavaScript Document
//DO NOT CHANGE THE FOLLOWING CODE
var interval = 15; // delay between rotating images (in seconds)
var random_display = 1; // 0 = no, 1 = yes
interval *= 1000;
var image_index = 0;
image_list = new Array();

//CHANGES MAY BE MADE TO THE FOLLOWING CODE
//list your images here


image_list[image_index++] = new imageItem("http://www.athensacademy.org/news/images/spartan_spec_12.jpg");
image_list[image_index++] = new imageItem("http://www.athensacademy.org/news/images/aladdin_2012.jpg");
image_list[image_index++] = new imageItem("http://www.athensacademy.org/news/images/2012_5K.jpg");
image_list[image_index++] = new imageItem("http://www.athensacademy.org/news/images/good_1161.jpg");
image_list[image_index++] = new imageItem("http://www.athensacademy.org/news/images/good_1158.jpg");
image_list[image_index++] = new imageItem("http://www.athensacademy.org/news/images/good_1163.jpg");
image_list[image_index++] = new imageItem("http://www.athensacademy.org/news/images/good_1164.jpg");
image_list[image_index++] = new imageItem("http://www.athensacademy.org/news/images/good_1141.jpg");

//DO NOT CHANGE THE FOLLOWING CODE

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);
}