Sidebar advanced

[Phlex]

Hi !
I used this option http://www.vbadvanced.com/membersare...tid=4&pageid=6 to creat a sidebar .
And now i would like to give my users the option to expand and fold the sidebar like here -> http://www.webdevforum.de/forum/index.php
The js is afaik:

<script type="text/javascript">
<!--
function my_toggle_sidebar()
{
    obj = fetch_object('left_sidebar');
    obj2 = fetch_object('fold_left_sidebar');

    if (!obj)
    {
        return false;
    }

    if (obj.style.display == 'none')
    {
        obj.style.display = '';
        save_collapsed('left_sidebar', false);      
        obj2.className = 'sidebar_is';
    }
    else
    {
        obj.style.display = 'none';
        save_collapsed('left_sidebar', true);
        obj2.className = 'sidebar_is_collapsed';
    }
    return false;
}

function my_hover_sidebar()
{
    obj = fetch_object('fold_left_sidebar');

    if (!obj)
    {
        return false;
    }

    if (obj.className == 'sidebar_is_collapsed')
    {       
        obj.className = 'sidebar_is_hover_collapsed';
    }
    else if (obj.className == 'sidebar_is')
    {
        obj.className = 'sidebar_is_hover';
    }   
    return false;
}

function my_out_sidebar()
{
    obj = fetch_object('fold_left_sidebar');

    if (!obj)
    {
        return false;
    }

    if (obj.className == 'sidebar_is_hover')
    {
        obj.className = 'sidebar_is';
    }
    else if (obj.className == 'sidebar_is_hover_collapsed')
    {
        obj.className = 'sidebar_is_collapsed';
    }   
    return false;
}
// -->
</script>

THX Guys !


//excuse my bad english