function menu_clickHandler()
{
    var objContent = $(this).parent().children('.menuBoxContent');
    var objTitle = $(this);

    if(objContent)
    {
        if (objContent.is(":hidden"))
        {
            objTitle.removeClass('menuBoxTitleStatusClosed');
            objTitle.addClass('menuBoxTitleStatusOpened');
            objContent.slideDown("fast");
        }
        else
        {
            objTitle.removeClass('menuBoxTitleStatusOpened');
            objTitle.addClass('menuBoxTitleStatusClosed');
            objContent.slideUp("fast");
        }
    }

    return false;
}

function menu_fnReady()
{
    $('.menuBoxTitleStatusFixed').parent().children('.menuBoxContent').slideDown(0);
    $('.menuBoxTitleStatusFixed').click(null);

    $('.menuBoxTitleStatusOpened').parent().children('.menuBoxContent').slideDown(0);
    $('.menuBoxTitleStatusOpened').click(menu_clickHandler);

    $('.menuBoxTitleStatusClosed').parent().children('.menuBoxContent').slideUp(0);
    $('.menuBoxTitleStatusClosed').click(menu_clickHandler);
}

$(document).ready(menu_fnReady);