摇滚菜单问题

Question

我正在使用Rocking Roling Menu插件作为我的菜单

和最新的jquery我改变了jquery-css-tranform.js中的代码

代码是

var $ = jQuery.noConflict();
(function ($) {
// Monkey patch jQuery 1.3.1+ css() method to support CSS 'transform'
// property uniformly across Webkit/Safari/Chrome and Firefox 3.5.
// 2009 Zachary Johnson www.zachstronaut.com
function getTransformProperty(element) {
    // Try transform first for forward compatibility
    var properties = ['transform', 'WebkitTransform', 'MozTransform'];
    var p;
    while (p = properties.shift()) {
        if (typeof element.style[p] != 'undefined') {
            return p;
        }
    }

    // Default to transform also
    return 'transform';
}

var proxied = $.fn.css;
$.fn.css = function (arg) {
    // Find the correct browser specific property and setup the mapping using
    // $.props which is used internally by jQuery.attr() when setting CSS
    // properties via either the css(name, value) or css(properties) method.
    // The problem with doing this once outside of css() method is that you
    // need a DOM node to find the right CSS property, and there is some risk
    // that somebody would call the css() method before body has loaded or any
    // DOM-is-ready events have fired.
    if
        (
        typeof $.attr['transform'] == 'undefined'
            &&
            (
                arg == 'transform'
                    ||
                    (
                        typeof arg == 'object'
                            && typeof arg['transform'] != 'undefined'
                        )
                )
        ) {
        $.attr['transform'] = getTransformProperty(this.get(0));
    }

    // We force the property mapping here because jQuery.attr() does
    // property mapping with jQuery.props when setting a CSS property,
    // but curCSS() does *not* do property mapping when *getting* a
    // CSS property.  (It probably should since it manually does it
    // for 'float' now anyway... but that'd require more testing.)
    if (arg == 'transform') {
        arg = $.attr['transform'];
    }

    return proxied.apply(this, arguments);
};
})(jQuery); 

问题是，当我在铬中使用这个菜单时，它完全滚动

但是在Firefox中它没有滚动