//	функции для управления всплывающим меню
function show (dv)
{
	for (var i = 0, n = sm_size; i < n; i++)
	{
		hidden (names[i]);
		clearTimeout (to[i]);
	}

	var sm = document.getElementById ('mitems_' + dv);
	sm.style.visibility = 'visible';
	
	var m = document.getElementById ('menu_' + dv);
	m.className ="menuactivepunkt";
}

function hidden (dv)
{
	var sm = document.getElementById ('mitems_' + dv);
	var m = document.getElementById ('menu_' + dv);
	sm.style.visibility = 'hidden';
	if (dv == active_punkt) {
		m.className ="menunonactivepunkt active";
	} else {
		m.className ="menunonactivepunkt";
	}
}

function clr (dv)
{
	for (var i = 0, n = sm_size; i <= n; i++)
	{
		if (names[i] == dv)
		{			
			clearTimeout (to[i]);
		}
	}
}

function set_to (dv)
{
	for (var i = 0, n = sm_size; i <= n; i++)
	{
			clearTimeout (to[i]);
	}
	for (var i = 0, n = sm_size; i <= n; i++)
	{
		if (names[i] == dv)
		{
			to[i] = setTimeout ('hidden(\'' + dv + '\')', 1000);
		}
	}
}