function AddFavorite() {
    var title = document.title;
    var url = location.href;
    if (window.sidebar) {
        window.sidebar.addPanel(title, url, "");
    } else if (document.all) {
        window.external.AddFavorite(url, title);
    } else {
        return true;
    }
}

function urlExistsKey(key) {
    return window.location.href.indexOf(key) >= 0;
}

function MM_jumpMenu(targ, selObj, restore) { //v3.0
    if (selObj.selectedIndex != 0)
        eval(targ + ".open('" + selObj.options[selObj.selectedIndex].value + "')");
    if (selObj.selectedIndex == 0)
        return;
}