jquery localscroll仅在IE7中工作

我有以下jquery代码,它使用scrollto和localscroll插件 Ariel Flesler :

$(document).ready(function(){

    $('#navigation').localScroll({
        target: '#scrollpane',
        queue: true,
        duration: 1500
    });

});

我有以下CSS:

#scrollpane {
height: 400px;
width: 950px;
overflow: hidden;
}

以及以下标记:

    <ul id="navigation">
        <li>
            <a href="#smallgallery" title="Small Studio">Small<br/><span>SMALL STUDIOS</span></a>
        </li>
        <li>
            <a href="#mediumgallery" title="Medium Studio">Medium<br/><span>MEDIUM STUDIOS</span></a>
        </li>
        <li>
            <a href="#largegallery" title="Large Studio">Large<br/><span>LARGE STUDIOS</span></a>
        </li>
    </ul>

<div id="scrollpane">
    <div id="smallgallery">
        <img class="img" src="/content/img/gallery-holder.jpg" width="946" height="398" alt="Gallery Image" />
        <img class="img" src="/content/img/gallery-holder.jpg" width="946" height="398" alt="Gallery Image" />
        <img class="img" src="/content/img/gallery-holder.jpg" width="946" height="398" alt="Gallery Image" />
        <img class="img" src="/content/img/gallery-holder.jpg" width="946" height="398" alt="Gallery Image" />
    </div>

    <div id="mediumgallery">
        <img class="img" src="/content/img/gallery-holder.jpg" width="946" height="398" alt="Gallery Image" />
        <img class="img" src="/content/img/gallery-holder.jpg" width="946" height="398" alt="Gallery Image" />
        <img class="img" src="/content/img/gallery-holder.jpg" width="946" height="398" alt="Gallery Image" />
        <img class="img" src="/content/img/gallery-holder.jpg" width="946" height="398" alt="Gallery Image" />
    </div>

    <div id="largegallery">
        <img class="img" src="/content/img/gallery-holder.jpg" width="946" height="398" alt="Gallery Image" />
        <img class="img" src="/content/img/gallery-holder.jpg" width="946" height="398" alt="Gallery Image" />
        <img class="img" src="/content/img/gallery-holder.jpg" width="946" height="398" alt="Gallery Image" />
        <img class="img" src="/content/img/gallery-holder.jpg" width="946" height="398" alt="Gallery Image" />
    </div>
</div>

它只在IE7中运行良好,不适用于任何其他浏览器,包括FF、IE8和Chrome等!?只需移动几个像素,然后停止。

以前有人看到过这个吗?有人知道怎么修复它吗?

提前谢谢