var interval = 10000; 
                var random_display = 0;
                var image_dir = "Fotografite/";
                var ImageNum = 0;
                imageArray = new Array();
                imageArray[ImageNum++] = new imageItem(image_dir + "bare.jpg");
                imageArray[ImageNum++] = new imageItem(image_dir + "elizabet.jpg");


                var number_of_image = imageArray.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 randNum(x, y) {
                var range = y - x + 1;
                return Math.floor(Math.random() * range) + x;
                }
                function getNextImage() {
                if (random_display) {
                ImageNum = randNum(0, number_of_image-1);
                }
                else {
                ImageNum = (ImageNum+1) % number_of_image;
                }
                var new_image = get_ImageItemLocation(imageArray[ImageNum]);
                return(new_image);
                }

                function rotateImage(place) {
                var new_image = getNextImage();
                document[place].src = new_image;
                var recur_call = "rotateImage('"+place+"')";
                timerID = setTimeout(recur_call, interval);
                }