function fmenu1(){
	if( menu1.style.display == "none")
		menu1.style.display = "block";
	else
		menu1.style.display = "none";}

function fmenu2(){
	if( menu2.style.display == "none")
		menu2.style.display = "block";
	else
		menu2.style.display = "none";}

function fmenu3(){
	if( menu3.style.display == "none")
		menu3.style.display = "block";
	else
		menu3.style.display = "none";}
		
function fmenu4(){
	if( menu4.style.display == "none")
		menu4.style.display = "block";
	else
		menu4.style.display = "none";}
		
function fmenu5(){
	if( menu5.style.display == "none")
		menu5.style.display = "block";
	else
		menu5.style.display = "none";}

function fmenu6(){
	if( menu6.style.display == "none")
		menu6.style.display = "block";
	else
		menu6.style.display = "none";}