/*-- Original:  Robert Bui (astrogate@hotmail.com) --*/
/*-- Web Site:  http://astrogate.virtualave.net --*/

/*-- This script and many more are available free online at --*/
/*-- The JavaScript Source!! http://javascript.internet.com --*/

/*-- Begin --*/
var interval = 8.5; // delay between rotating images (in seconds)
var random_display = 1; // 0 = no, 1 = yes
interval *= 1000;

var image_index = 0;
image_list = new Array();
for (var inum = 0; inum < 10; inum++) {
  image_list[image_index++] = new imageItem("http://www.valleychurch.org/images/rotating/0" + inum + ".jpg");
}
for (var inum = 10; inum < 71; inum++) {
  image_list[image_index++] = new imageItem("http://www.valleychurch.org/images/rotating/" + inum + ".jpg");
}
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);
}