function start_menu()
{
	document.getElementById('sotto_menu_vert_1').style.display = "none";
}

function menufunc(menuId)
{
	if(document.getElementById(menuId).style.display == "none")
	{
		start_menu();
		document.getElementById(menuId).style.display = "block";
	}
	else
	{
		start_menu();
	}
}
function start_menu_1()
{
	document.getElementById('sotto_menu_vert_2').style.display = "none";
}

function menufunc1(menuId)
{
	if(document.getElementById(menuId).style.display == "none")
	{
		start_menu_1();
		document.getElementById(menuId).style.display = "block";
	}
	else
	{
		start_menu_1();
	}
}