function startmenu()
{
	document.getElementById('sotto_menu').style.display = "none";
	document.getElementById('sotto_menu_1').style.display = "none";
	document.getElementById('sotto_menu_2').style.display = "none";
	document.getElementById('sotto_menu_2b').style.display = "none";
}

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

function startmenu1()
{
	document.getElementById('sotto_menu').style.display = "none";
	document.getElementById('sotto_menu_1').style.display = "none";
	document.getElementById('sotto_menu_2').style.display = "none";
	document.getElementById('sotto_menu_2b').style.display = "none";

}

function menufunc1(menuId)
{
	if(document.getElementById(menuId).style.display == "none")
	{
		startmenu1();
		document.getElementById(menuId).style.display = "block";
	}
	else
	{
		startmenu1();
	}
}


function startmenu2()
{
	document.getElementById('sotto_menu').style.display = "none";
	document.getElementById('sotto_menu_1').style.display = "none";
	document.getElementById('sotto_menu_2').style.display = "none";
	document.getElementById('sotto_menu_2b').style.display = "none";
}

function menufunc2(menuId)
{
	if(document.getElementById(menuId).style.display == "none")
	{
		startmenu2();
		document.getElementById('veditutti').style.display = "block";
		document.getElementById(menuId).style.display = "block";
	}
	else
	{
		startmenu2();
	}
}

function menufunc2b(menuId)
{
		document.getElementById('veditutti').style.display = "none";
		document.getElementById('sotto_menu_2b').style.display = "block";
}