/* (C) 2008 Veselchak U */

/* simple drop-down menu */

function ddm__timeout(id)
{
    var o = document.getElementById(id);

    o._timeout = null;
    o._openned = 0;
    lib.setClass(o, "ddmenu");
}

function ddm__set_timeout(o)
{
    o._timeout = setTimeout('ddm__timeout("' + o.id + '")', 1000);
}

function ddm__clear_timeout(o)
{
    if (o._timeout)
    {
	clearTimeout(o._timeout);
	o._timeout = null;
    }
}

function ddm_onclick(o)
{
    ddm__clear_timeout(o);
    o._openned = 1;

    lib.setClass(o, 'ddmenu_opened');
}

function ddm_onmouseover(o)
{
    ddm__clear_timeout(o);

    if (!o._openned)
	o._openned = 0;
    else
    {
	lib.setClass(o, 'ddmenu_opened');
    }
}

function ddm_onmouseout(o)
{
    if (o._openned)
	ddm__set_timeout(o);
}