jquery simpleSpy problem in all new browser
<p><a href="http://jqueryfordesigners.com/simple-jquery-spy-effect/" rel="nofollow">i have this plugin</a></p>

<p>and it work very well in all browser, to day i get mozilla 6, its loop and never delete the old, normally it's display just two
<a href="http://bit.ly/lutG0U" rel="nofollow">see the demo</a></p>

<p>this is the code</p>

<pre><code>(function ($) {
$.fn.simpleSpy = function (limit, interval) {
    limit = limit || 2;
    interval = interval || 10000;
    return this.each(function () {
        var $list = $(this),
            items = [], 
            currentItem = limit,
            total = 0,
            height = $list.find('&gt; li:first').height();

        $list.find('&gt; li').each(function () {
            items.push('&lt;li&gt;' + $(this).html() + '&lt;/li&gt;');
        });
        total = items.length;
        $list.wrap('&lt;div class="wrapper" /&gt;').parent().css({ height : height * limit });
        $list.find('&gt; li').filter(':gt(' + (limit - 1) + ')').remove();
        function spy() {

        var $insert = $(items[currentItem]).css({
            height : 0,
            opacity : 0
        }).prependTo($list);

            $list.find('&gt; li:last').animate({ opacity : 0}, 1000, function () {
                $insert.animate({ height : height }, 1000).animate({ opacity : 1 }, 1000);

                    $(this).remove();
            });

            currentItem++;
            if (currentItem &gt;= total) {
                currentItem = 0;
            }

            setTimeout(spy, interval)
        }

        spy();
    });
};

})(jQuery);
</code></pre>

<p>its dont hid the old elements, its just add new (IN NEW CHROME AND FIXFOX ONLY)</p>
