var pics = new Array();
var timeout_;
var image_;

function random_number( min, max )
{
    return (Math.round((max-min) * Math.random() + min));
}

function update()
{
    var actual = random_number(0, pics.length-1);
    image_.src = pics[actual].src;
    image_.width = pics[actual].width;
    image_.height = pics[actual].height;
    setTimeout("update();", timeout_);
}

function startslide(image, timeout)
{
    image_ = image;
    timeout_ = timeout;
    add("/images/pane1.jpg", 242, 182);
    add("/images/pane2.jpg", 242, 182);
    add("/images/pane3.jpg", 242, 182);
    add("/images/pane4.jpg", 242, 182);
    add("/images/pane5.jpg", 242, 182);
    add("/images/pane6.jpg", 242, 182);
    add("/images/pane7.jpg", 242, 182);
    add("/images/pane8.jpg", 242, 182);
    add("/images/pane9.jpg", 242, 182);
    add("/images/pane10.jpg", 242, 182);
    add("/images/pane11.jpg", 242, 182);
    add("/images/pane12.jpg", 242, 182);
    add("/images/pane13.jpg", 242, 182);
    add("/images/pane14.jpg", 242, 182);
    update();
}

function add(src, width, height)
{
    var i = new Image();
    i.src = src;
    i.width = width;
    i.height = height;	   
    pics[pics.length] = i;
}