var pictures = new Array
// List all the pictures in the slideshow here
(
"javascript_demo/Image_1.jpg"
, "javascript_demo/Image_2.jpg"
, "javascript_demo/Image_3.jpg"
, "javascript_demo/Image_4.jpg"
);
var picture_num = 0;
var current_picture = new Image();
current_picture.src = pictures[picture_num];
function start_show() {
    // Time is in seconds X 1000
    setInterval("slideshow()", 10000);
}
function slideshow() {
    picture_num++;
    if (picture_num == pictures.length) {
        picture_num = 0;
    }
    current_picture.src = pictures[picture_num];
    document["rotating_picture"].src = current_picture.src;
}