var Opened=[0];
function OpenMenu(n, m)
{
	Opened[n] = m;
	document.getElementById('MS_'+n+'_'+m).style.display = '';
}

function CloseMenu(n, m)
{
	Opened[n] = 0;
	document.getElementById('MS_'+n+'_'+m).style.display = 'none';
}
//function MenuMouseOver(n, m)
//{
	//if (Opened[n]!=0 && Opened[n]!=m) {CloseMenu(n, Opened[n]);}
	//if (Opened[n]!=m) OpenMenu(n, m);
//}

function MenuMouseOver(n, m)
{
	if (Opened[n]!=m)
	{
	  if (Opened[n]!=0) {CloseMenu(n, Opened[n]);}
	  OpenMenu(n, m);
	}
	else
	{
		CloseMenu(n, m);
	}
}

function CloseMenuAll(n)
{
	if (Opened[n]!=0) {CloseMenu(n, Opened[n]);}
}

function MenuMouseOut(n, m)
{
	if (Opened[n]!=0) {CloseMenu(n,Opened[n]);}
}