var interval = 10; // delay between rotating images (in seconds)
    var random_display = 0; // 0 = no, 1 = yes
    interval *= 1000;

    var image_index = 0;
    var number_of_image;
    var ImageFolder = "/Portals/0/images/"

    function setImages() {

        image_list = new Array();
image_list[image_index++] = new imageItem(ImageFolder + "slider-img-4.jpg"); 
image_list[image_index++] = new imageItem(ImageFolder + "slider-img-1.jpg"); 
image_list[image_index++] = new imageItem(ImageFolder + "slider-img-2.jpg"); 
image_list[image_index++] = new imageItem(ImageFolder + "slider-img-3.jpg");
       
        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;
document.getElementById(place).src = new_image;

var recur_call = "rotateImage('" + place + "')";

setTimeout(recur_call, interval);

        // }

}

function RunImageBannerRotation() {
setImages();rotateImage('rImage');
}
    if (window.addEventListener) {
        window.addEventListener("load",RunImageBannerRotation , false)
    }
    else if (window.attachEvent) {
    window.attachEvent("onload", RunImageBannerRotation)
    }

    //window.onload = "setImages; rotateImage('rImage')";