jQuery slideUp/slideDown list
<p>Take a look here to understand what I want to make:</p>

<p><a href="http://jsbin.com/uvoruh" rel="nofollow">http://jsbin.com/uvoruh</a></p>

<pre><code>$(document).ready(function() {
    $("a.show_child").hover(
        function () {
            $(this).addClass("active");
            $(this).next().show();
        },
        function () {
            $(this).removeClass("active");
            $(this).next().hide();
        }
    );
    $("ul.child").hover(
        function () {
            $(this).prev().addClass("active");
            $(this).show();
        },
        function () {
            $(this).prev().removeClass("active");
            $(this).hide();
        }
    );      
});
</code></pre>

<p>Is a little exemple...with more css work perfect! but the problem is when I want to use slideUp() and slideDown() instead of show() and hide().</p>
