var smenuState = new Array(null, null);

function ev_ie6(act,smenu) {
    if (act) {
        smenuState[smenu] = setTimeout('hideSubmenu(' + smenu + ')', 400);
    } else {
        if (smenuState[smenu]) {
            clearTimeout(smenuState[smenu]);
            smenuState[smenu] = null;
        }
        document.getElementById('smenu'+smenu).style.display='block';
    }
}

function ev(act,smenu)
{
    var smenu = document.getElementById('smenu'+smenu);
    if(act)
    {
        smenu.style.display='none';
    }
    else
    {
        smenu.style.display='block';
    }
}

function hideSubmenu(smenu) {
    clearTimeout(smenuState[smenu]);
    smenuState[smenu] = null;
    document.getElementById('smenu'+smenu).style.display = 'none';
}