function submitButton(e, buttonId) {
    var evt = e ? e : window.event;
    var button = document.getElementById(buttonId);
    if (button) {
        if (evt.keyCode == 13) { // 13 is the ASCII keycode for Enter
            button.click();
            return false;
        }
    }
}

function confirmDelete() {
    return confirm("Deleting this category will also delete all the news related to it. Do you really want to delete this category?");
}