a1=new Image()
        a1.src ='images/visit1.gif'
a2=new Image()
        a2.src ='images/visit2.gif'
b1=new Image()
        b1.src ='images/menu1.gif'
b2=new Image()
        b2.src ='images/menu2.gif'
c1=new Image()
        c1.src ='images/recep1.gif'
c2=new Image()
        c2.src ='images/recep2.gif'
d1=new Image()
        d1.src ='images/acces1.gif'
d2=new Image()
        d2.src ='images/acces2.gif'
e1=new Image()
        e1.src ='images/accueil1.gif'
e2=new Image()
        e2.src ='images/accueil2.gif'


function pop1(image) {
             window.document.logo1.src=image.src
                      }

function pop2(image) {
             window.document.logo2.src=image.src
                      }
                      
function pop3(image) {
             window.document.logo3.src=image.src
                      }

function pop4(image) {
             window.document.logo4.src=image.src
                      }

function pop5(image) {
             window.document.logo5.src=image.src
                      }

function popCh() {
window.open("charte.htm","","resizable=1,scrollbars=0,width=430,height=365,left=25,top=25");
}
function pop9() {
window.open("imprim.htm","","resizable=1,scrollbars=0,width=480,height=700,left=5,top=25");
}

function pop() {
window.open("pano.htm","","resizable=1,scrollbars=0,width=400,height=300,left=25,top=25");
}
function popt() {
window.open("parcours.htm","","resizable=1,scrollbars=0,width=436,height=350,left=25,top=25");
}
function pops() {
window.open("pano3.htm","","resizable=1,scrollbars=0,width=400,height=300,left=25,top=25");
}
function pop8() {
window.open("sallehaute.htm","","resizable=1,scrollbars=1,width=1100,height=410,left=5,top=25");
}