var interval = 3; // delay between rotating images (in seconds)
var random_display = 1; // 0 = no, 1 = yes
interval *= 800;

var image_index = 0;
image_list = new Array();
image_list[image_index++] = new imageItem("gallery/1.jpg");
image_list[image_index++] = new imageItem("gallery/2.jpg");
image_list[image_index++] = new imageItem("gallery/3.jpg");
image_list[image_index++] = new imageItem("gallery/4.jpg");
image_list[image_index++] = new imageItem("gallery/5.jpg");
image_list[image_index++] = new imageItem("gallery/6.jpg");
image_list[image_index++] = new imageItem("gallery/7.jpg");
image_list[image_index++] = new imageItem("gallery/8.jpg");
image_list[image_index++] = new imageItem("gallery/gal001.jpg");
image_list[image_index++] = new imageItem("gallery/gal002.JPG");
image_list[image_index++] = new imageItem("gallery/gal003.JPG");
image_list[image_index++] = new imageItem("gallery/gal004.JPG");
image_list[image_index++] = new imageItem("gallery/gal005.JPG");
image_list[image_index++] = new imageItem("gallery/gal006.JPG");
image_list[image_index++] = new imageItem("gallery/gal007.JPG");
image_list[image_index++] = new imageItem("gallery/gal008.JPG");
image_list[image_index++] = new imageItem("gallery/gal009.JPG");
image_list[image_index++] = new imageItem("gallery/gal010.JPG");
image_list[image_index++] = new imageItem("gallery/gal011.JPG");
image_list[image_index++] = new imageItem("gallery/gal012.JPG");
image_list[image_index++] = new imageItem("gallery/gal013.JPG");
image_list[image_index++] = new imageItem("gallery/gal014.JPG");
image_list[image_index++] = new imageItem("gallery/gal015.JPG");
image_list[image_index++] = new imageItem("gallery/gal016.JPG");
image_list[image_index++] = new imageItem("gallery/gal017.JPG");
image_list[image_index++] = new imageItem("gallery/gal018.JPG");
image_list[image_index++] = new imageItem("gallery/gal019.JPG");
image_list[image_index++] = new imageItem("gallery/gal020.JPG");
image_list[image_index++] = new imageItem("gallery/gal021.JPG");
image_list[image_index++] = new imageItem("gallery/gal022.JPG");
image_list[image_index++] = new imageItem("gallery/gal023.JPG");
image_list[image_index++] = new imageItem("gallery/gal024.JPG");
image_list[image_index++] = new imageItem("gallery/gal025.JPG");
image_list[image_index++] = new imageItem("gallery/gal026.JPG");
image_list[image_index++] = new imageItem("gallery/gal027.JPG");
image_list[image_index++] = new imageItem("gallery/gal028.JPG");
image_list[image_index++] = new imageItem("gallery/gal029.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);
}