var m_counter1 = false;
var m_counter2 = false;
function show (m) {
	if ( m_counter1 == false && m == 1 )
	{
		document.getElementById('meny1').style.visibility = "visible";
		document.getElementById('meny1').style.opacity = 0.66;
		document.getElementById('meny1').style.height = "auto";
		document.getElementById('meny2').style.visibility = "hidden";
		document.getElementById('meny2').style.height = "0";
		
		m_counter1 = true;
	}
	else if ( m_counter2 == false && m == 2 )
	{
		document.getElementById('meny2').style.visibility = "visible";
		document.getElementById('meny2').style.opacity = 0.66;
		document.getElementById('meny2').style.height = "auto";
		document.getElementById('meny1').style.visibility = "hidden";
		document.getElementById('meny1').style.height = "0";
		m_counter2 = true;
	}
	else
	{
		document.getElementById('meny1').style.visibility = "hidden";
		document.getElementById('meny1').style.height = "0";
		document.getElementById('meny2').style.visibility = "hidden";
		document.getElementById('meny2').style.height = "0";
		m_counter1 = false;
		m_counter2 = false;
	}
}