// JavaScript Document
function fmenu01(){
	if( menu01.style.display == "none")
	{
		menu01.style.display = "block";
		menu02.style.display = "none";
		menu03.style.display = "none";
		
	}
	else
		menu01.style.display = "block";}



function fmenu02(){
	if( menu02.style.display == "none")
	{
		menu01.style.display = "none";
		menu02.style.display = "block";
		menu03.style.display = "none";
}
	else
		menu02.style.display = "block";}

function fmenu03(){
	if( menu03.style.display == "none")
	{
		menu01.style.display = "none";
		menu02.style.display = "none";
		menu03.style.display = "block";
}
	else
		menu03.style.display = "block";}