var thisMenu
var thisMenutwo
var thisMenuthree
var menuone = 0
var menutwo = 0
var menuthree = 0

function displayMenu(currentMenu) {
menuone = 1
thisMenu = document.getElementById(currentMenu).style
    if (thisMenu.display == "block") {
        thisMenu.display = "none"
  
 }
    else {
        thisMenu.display = "block"
    }
if(menutwo == 1)
{ thisMenutwo.display = "none" }
else { }
if(menuthree == 1)
{ thisMenuthree.display = "none" }
else { }
return false
}


function displayMenutwo(currentMenutwo) {
menutwo = 1
thisMenutwo = document.getElementById(currentMenutwo).style
    if (thisMenutwo.display == "block") {
        thisMenutwo.display = "none"
    
}
    else {
        thisMenutwo.display = "block"

}
if(menuone == 1)
{ thisMenu.display = "none" }
else { }
if(menuthree == 1)
{ thisMenuthree.display = "none" }
else { }
return false
}
function displayMenuthree(currentMenuthree) {
menuthree = 1
thisMenuthree = document.getElementById(currentMenuthree).style
    if (thisMenuthree.display == "block") {
        thisMenuthree.display = "none"
   
}
    else {
        thisMenuthree.display = "block"
}
if(menutwo == 1)
{ thisMenutwo.display = "none" }
else { }
if(menuone== 1)
{ thisMenu.display = "none" }
else { }
return false

}
function hideall()
{
if(menuone == 1)
{ thisMenu.display = "none" }
else { }
if(menutwo == 1)
{ thisMenutwo.display = "none" }
else { }
if(menuthree == 1)
{ thisMenuthree.display = "none" }
else { }
}