function Affiche1() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer1'].style.visibility = 'visible';
}

function Cacher1() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer1'].style.visibility = 'hidden';
}


function Affiche2() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer2'].style.visibility = 'visible';
}

function Cacher2() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer2'].style.visibility = 'hidden';
}

function Affiche3() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer3'].style.visibility = 'visible';
}

function Cacher3() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer3'].style.visibility = 'hidden';
}

function Affiche4() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer4'].style.visibility = 'visible';
}

function Cacher4() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer4'].style.visibility = 'hidden';
}


function Affiche5() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer5'].style.visibility = 'visible';
}

function Cacher5() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer5'].style.visibility = 'hidden';
}

function Affiche6() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer6'].style.visibility = 'visible';
}

function Cacher6() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer6'].style.visibility = 'hidden';
}

function Affiche7() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer7'].style.visibility = 'visible';
}

function Cacher7() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer7'].style.visibility = 'hidden';
}
function Affiche8() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer8'].style.visibility = 'visible';
}

function Cacher8() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer8'].style.visibility = 'hidden';
}





function Affiche20() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer20'].style.visibility = 'visible';
}

function Cacher20() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer20'].style.visibility = 'hidden';
}

function Affiche21() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer21'].style.visibility = 'visible';
}

function Cacher21() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer21'].style.visibility = 'hidden';
}
function Affiche22() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer22'].style.visibility = 'visible';
}

function Cacher22() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer22'].style.visibility = 'hidden';
}

function Affiche23() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer23'].style.visibility = 'visible';
}

function Cacher23() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer23'].style.visibility = 'hidden';
}

function Affiche24() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer24'].style.visibility = 'visible';
}

function Cacher24() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer24'].style.visibility = 'hidden';
}
function Affiche25() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer25'].style.visibility = 'visible';
}

function Cacher25() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer25'].style.visibility = 'hidden';
}
function Affiche26() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer26'].style.visibility = 'visible';
}

function Cacher26() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer26'].style.visibility = 'hidden';
}
function Affiche27() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer27'].style.visibility = 'visible';
}

function Cacher27() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer27'].style.visibility = 'hidden';
}
function Affiche28() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer28'].style.visibility = 'visible';
}

function Cacher28() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer28'].style.visibility = 'hidden';
}
function Affiche29() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer29'].style.visibility = 'visible';
}

function Cacher29() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer29'].style.visibility = 'hidden';
}
function Affiche30() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer30'].style.visibility = 'visible';
}

function Cacher30() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer30'].style.visibility = 'hidden';
}
function Affiche31() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer31'].style.visibility = 'visible';
}

function Cacher31() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer31'].style.visibility = 'hidden';
}
function Affiche32() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer32'].style.visibility = 'visible';
}

function Cacher32() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer32'].style.visibility = 'hidden';
}
function Affiche33() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer33'].style.visibility = 'visible';
}

function Cacher33() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer33'].style.visibility = 'hidden';
}

function Affiche34() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer34'].style.visibility = 'visible';
}

function Cacher34() {
var divns6 = document.getElementsByTagName("div")
divns6['Layer34'].style.visibility = 'hidden';
}