function HidePanel(panel, selector) {
    $(selector).attr("src", "images/panel-selector-off.png");
    $(panel).fadeOut('fast');
}

function ShowPanel(panel, selector) {
    HidePanel("#homepagePanel-1", "#panelSelector-1");
    HidePanel("#homepagePanel-2", "#panelSelector-2");
    HidePanel("#homepagePanel-3", "#panelSelector-3");
    $(selector).attr("src", "images/panel-selector-on.png");
    $(panel).fadeIn('slow');
}

function AutoRotate() {
    if (!$("#homepagePanel-1").is(":hidden")) {
        ShowPanel("#homepagePanel-2", "#panelSelector-2");
    }
    else if (!$("#homepagePanel-2").is(":hidden")) {
        ShowPanel("#homepagePanel-3", "#panelSelector-3");
    }
    else if (!$("#homepagePanel-3").is(":hidden")) {
        ShowPanel("#homepagePanel-1", "#panelSelector-1");
    }
}