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

if( menu2.style.display == "block")
menu2.style.display = "none";
if( menu3.style.display == "block")
menu3.style.display = "none";
if( menu4.style.display == "block")
menu4.style.display = "none";
if( menu5.style.display == "block")
menu5.style.display = "none";
if( menu6.style.display == "block")
menu6.style.display = "none";
if( menu7.style.display == "block")
menu7.style.display = "none";
if( menu8.style.display == "block")
menu8.style.display = "none";
if( menu9.style.display == "block")
menu9.style.display = "none";
if( menu10.style.display == "block")
menu10.style.display = "none";
}



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

if( menu1.style.display == "block")
menu1.style.display = "none";
if( menu3.style.display == "block")
menu3.style.display = "none";
if( menu4.style.display == "block")
menu4.style.display = "none";
if( menu5.style.display == "block")
menu5.style.display = "none";
if( menu6.style.display == "block")
menu6.style.display = "none";
if( menu7.style.display == "block")
menu7.style.display = "none";
if( menu8.style.display == "block")
menu8.style.display = "none";
if( menu9.style.display == "block")
menu9.style.display = "none";
if( menu10.style.display == "block")
menu10.style.display = "none";
}



function fmenu3(){
if( menu3.style.display == "none")
menu3.style.display = "block";
else
menu3.style.display = "none";

if( menu1.style.display == "block")
menu1.style.display = "none";
if( menu2.style.display == "block")
menu2.style.display = "none";
if( menu4.style.display == "block")
menu4.style.display = "none";
if( menu5.style.display == "block")
menu5.style.display = "none";
if( menu6.style.display == "block")
menu6.style.display = "none";
if( menu7.style.display == "block")
menu7.style.display = "none";
if( menu8.style.display == "block")
menu8.style.display = "none";
if( menu9.style.display == "block")
menu9.style.display = "none";
if( menu10.style.display == "block")
menu10.style.display = "none";
}



function fmenu4(){
if( menu4.style.display == "none")
menu4.style.display = "block";
else
menu4.style.display = "none";

if( menu1.style.display == "block")
menu1.style.display = "none";
if( menu2.style.display == "block")
menu2.style.display = "none";
if( menu3.style.display == "block")
menu3.style.display = "none";
if( menu5.style.display == "block")
menu5.style.display = "none";
if( menu6.style.display == "block")
menu6.style.display = "none";
if( menu7.style.display == "block")
menu7.style.display = "none";
if( menu8.style.display == "block")
menu8.style.display = "none";
if( menu9.style.display == "block")
menu9.style.display = "none";
if( menu10.style.display == "block")
menu10.style.display = "none";
}


function fmenu5(){
if( menu5.style.display == "none")
menu5.style.display = "block";
else
menu5.style.display = "none";

if( menu1.style.display == "block")
menu1.style.display = "none";
if( menu2.style.display == "block")
menu2.style.display = "none";
if( menu3.style.display == "block")
menu3.style.display = "none";
if( menu4.style.display == "block")
menu4.style.display = "none";
if( menu6.style.display == "block")
menu6.style.display = "none";
if( menu7.style.display == "block")
menu7.style.display = "none";
if( menu8.style.display == "block")
menu8.style.display = "none";
if( menu9.style.display == "block")
menu9.style.display = "none";
if( menu10.style.display == "block")
menu10.style.display = "none";
}


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

if( menu1.style.display == "block")
menu1.style.display = "none";
if( menu2.style.display == "block")
menu2.style.display = "none";
if( menu3.style.display == "block")
menu3.style.display = "none";
if( menu4.style.display == "block")
menu4.style.display = "none";
if( menu5.style.display == "block")
menu5.style.display = "none";
if( menu7.style.display == "block")
menu7.style.display = "none";
if( menu8.style.display == "block")
menu8.style.display = "none";
if( menu9.style.display == "block")
menu9.style.display = "none";
if( menu10.style.display == "block")
menu10.style.display = "none";
}



function fmenu7(){
if( menu7.style.display == "none")
menu7.style.display = "block";
else
menu7.style.display = "none";

if( menu1.style.display == "block")
menu1.style.display = "none";
if( menu2.style.display == "block")
menu2.style.display = "none";
if( menu3.style.display == "block")
menu3.style.display = "none";
if( menu4.style.display == "block")
menu4.style.display = "none";
if( menu5.style.display == "block")
menu5.style.display = "none";
if( menu6.style.display == "block")
menu6.style.display = "none";
if( menu8.style.display == "block")
menu8.style.display = "none";
if( menu9.style.display == "block")
menu9.style.display = "none";
if( menu10.style.display == "block")
menu10.style.display = "none";
}



function fmenu8(){
if( menu8.style.display == "none")
menu8.style.display = "block";
else
menu8.style.display = "none";

if( menu1.style.display == "block")
menu1.style.display = "none";
if( menu2.style.display == "block")
menu2.style.display = "none";
if( menu3.style.display == "block")
menu3.style.display = "none";
if( menu4.style.display == "block")
menu4.style.display = "none";
if( menu5.style.display == "block")
menu5.style.display = "none";
if( menu6.style.display == "block")
menu6.style.display = "none";
if( menu7.style.display == "block")
menu7.style.display = "none";
if( menu9.style.display == "block")
menu9.style.display = "none";
if( menu10.style.display == "block")
menu10.style.display = "none";
}

function fmenu9(){
if( menu9.style.display == "none")
menu9.style.display = "block";
else
menu9.style.display = "none";

if( menu1.style.display == "block")
menu1.style.display = "none";
if( menu2.style.display == "block")
menu2.style.display = "none";
if( menu3.style.display == "block")
menu3.style.display = "none";
if( menu4.style.display == "block")
menu4.style.display = "none";
if( menu5.style.display == "block")
menu5.style.display = "none";
if( menu6.style.display == "block")
menu6.style.display = "none";
if( menu7.style.display == "block")
menu7.style.display = "none";
if( menu8.style.display == "block")
menu8.style.display = "none";
if( menu10.style.display == "block")
menu10.style.display = "none";
}

function fmenu10(){
if( menu10.style.display == "none")
menu10.style.display = "block";
else
menu10.style.display = "none";

if( menu1.style.display == "block")
menu1.style.display = "none";
if( menu2.style.display == "block")
menu2.style.display = "none";
if( menu3.style.display == "block")
menu3.style.display = "none";
if( menu4.style.display == "block")
menu4.style.display = "none";
if( menu5.style.display == "block")
menu5.style.display = "none";
if( menu6.style.display == "block")
menu6.style.display = "none";
if( menu7.style.display == "block")
menu7.style.display = "none";
if( menu8.style.display == "block")
menu8.style.display = "none";
if( menu9.style.display == "block")
menu9.style.display = "none";
}