/*MENU DEROULANT*/
function showMenuContent(id, visible, current)
{
    var d = document.getElementById("sub" + id); // sub
    if (d == null) 
    {
        id = "0"+id;
        d = document.getElementById("sub" + id); // sub
    }
    var m = document.getElementById("title" + id); // title
    
    if(current)
    {
        if (visible)
        {
            d.style.display = "block";
        }
        else
        {
            d.style.display = "none";
        }
    }
    else
    {
        if (visible)
        {
            d.style.display = "block";
            m.style.background = "url(./onglet/menu_" + id + ".gif) left -39px no-repeat";
            //m.style.color = "#ffffff";
        }
        else
        {
            d.style.display = "none";
            m.style.background = "url(./onglet/menu_" + id + ".gif) left top no-repeat"; 
            //m.style.color = "#2b4592";
        }
    }
}