function image_un() {
if (document.all)
var xMax = screen.width, yMax = screen.height;
else
if (document.layers)
var xMax = window.outerWidth, yMax = window.outerHeight;
else
var xMax = 1024, yMax=768;
var xOffset = (xMax - 350)/2, yOffset = (yMax - 500)/2;
window.open('chesterfield1.html','chesterfield1',
'width=630,height=420,screenX='+xOffset+',screenY='+yOffset+',top='+yOffset+',left='+xOffset+'');
}


function image_deux() {
if (document.all)
var xMax = screen.width, yMax = screen.height;
else
if (document.layers)
var xMax = window.outerWidth, yMax = window.outerHeight;
else
var xMax = 1024, yMax=768;
var xOffset = (xMax - 350)/2, yOffset = (yMax - 500)/2;
window.open('chesterfield2.html','chesterfield2',
'width=620,height=358,screenX='+xOffset+',screenY='+yOffset+',top='+yOffset+',left='+xOffset+'');
}

function image_trois() {
if (document.all)
var xMax = screen.width, yMax = screen.height;
else
if (document.layers)
var xMax = window.outerWidth, yMax = window.outerHeight;
else
var xMax = 1024, yMax=768;
var xOffset = (xMax - 350)/2, yOffset = (yMax - 500)/2;
window.open('chesterfield3.html','chesterfield3',
'width=530,height=395,screenX='+xOffset+',screenY='+yOffset+',top='+yOffset+',left='+xOffset+'');
}

function image_quatre() {
if (document.all)
var xMax = screen.width, yMax = screen.height;
else
if (document.layers)
var xMax = window.outerWidth, yMax = window.outerHeight;
else
var xMax = 1024, yMax=768;
var xOffset = (xMax - 350)/2, yOffset = (yMax - 500)/2;
window.open('chesterfield4.html','chesterfield4',
'width=520,height=370,screenX='+xOffset+',screenY='+yOffset+',top='+yOffset+',left='+xOffset+'');
}

function image_cinq() {
if (document.all)
var xMax = screen.width, yMax = screen.height;
else
if (document.layers)
var xMax = window.outerWidth, yMax = window.outerHeight;
else
var xMax = 1024, yMax=768;
var xOffset = (xMax - 350)/2, yOffset = (yMax - 500)/2;
window.open('chesterfield5.html','chesterfield5',
'width=620,height=450,screenX='+xOffset+',screenY='+yOffset+',top='+yOffset+',left='+xOffset+'');
}

function image_six() {
if (document.all)
var xMax = screen.width, yMax = screen.height;
else
if (document.layers)
var xMax = window.outerWidth, yMax = window.outerHeight;
else
var xMax = 1024, yMax=768;
var xOffset = (xMax - 350)/2, yOffset = (yMax - 500)/2;
window.open('chesterfield6.html','chesterfield6',
'width=620,height=470,screenX='+xOffset+',screenY='+yOffset+',top='+yOffset+',left='+xOffset+'');
}

function image_sept() {
if (document.all)
var xMax = screen.width, yMax = screen.height;
else
if (document.layers)
var xMax = window.outerWidth, yMax = window.outerHeight;
else
var xMax = 1024, yMax=768;
var xOffset = (xMax - 350)/2, yOffset = (yMax - 500)/2;
window.open('chesterfield7.html','chesterfield7',
'width=510,height=430,screenX='+xOffset+',screenY='+yOffset+',top='+yOffset+',left='+xOffset+'');
}
function image_huit() {
if (document.all)
var xMax = screen.width, yMax = screen.height;
else
if (document.layers)
var xMax = window.outerWidth, yMax = window.outerHeight;
else
var xMax = 1024, yMax=768;
var xOffset = (xMax - 350)/2, yOffset = (yMax - 500)/2;
window.open('chesterfield8.html','chesterfield8',
'width=530,height=500,screenX='+xOffset+',screenY='+yOffset+',top='+yOffset+',left='+xOffset+'');
}

function image_huitbis() {
if (document.all)
var xMax = screen.width, yMax = screen.height;
else
if (document.layers)
var xMax = window.outerWidth, yMax = window.outerHeight;
else
var xMax = 1024, yMax=768;
var xOffset = (xMax - 350)/2, yOffset = (yMax - 500)/2;
window.open('chesterfield8bis.html','chesterfield8bis',
'width=470,height=430,screenX='+xOffset+',screenY='+yOffset+',top='+yOffset+',left='+xOffset+'');
}

function image_neuf() {
if (document.all)
var xMax = screen.width, yMax = screen.height;
else
if (document.layers)
var xMax = window.outerWidth, yMax = window.outerHeight;
else
var xMax = 1024, yMax=768;
var xOffset = (xMax - 350)/2, yOffset = (yMax - 500)/2;
window.open('chesterfield9.html','chesterfield9',
'width=420,height=570,screenX='+xOffset+',screenY='+yOffset+',top='+yOffset+',left='+xOffset+'');
}

function image_dix() {
if (document.all)
var xMax = screen.width, yMax = screen.height;
else
if (document.layers)
var xMax = window.outerWidth, yMax = window.outerHeight;
else
var xMax = 1024, yMax=768;
var xOffset = (xMax - 350)/2, yOffset = (yMax - 500)/2;
window.open('chesterfield10.html','chesterfield10',
'width=520,height=370,screenX='+xOffset+',screenY='+yOffset+',top='+yOffset+',left='+xOffset+'');
}

function image_onze() {
if (document.all)
var xMax = screen.width, yMax = screen.height;
else
if (document.layers)
var xMax = window.outerWidth, yMax = window.outerHeight;
else
var xMax = 1024, yMax=768;
var xOffset = (xMax - 350)/2, yOffset = (yMax - 500)/2;
window.open('chesterfield11.html','chesterfield11',
'width=520,height=370,screenX='+xOffset+',screenY='+yOffset+',top='+yOffset+',left='+xOffset+'');
}

function image_douze() {
if (document.all)
var xMax = screen.width, yMax = screen.height;
else
if (document.layers)
var xMax = window.outerWidth, yMax = window.outerHeight;
else
var xMax = 1024, yMax=768;
var xOffset = (xMax - 350)/2, yOffset = (yMax - 500)/2;
window.open('chesterfield12.html','chesterfield12',
'width=540,height=360,screenX='+xOffset+',screenY='+yOffset+',top='+yOffset+',left='+xOffset+'');
}

function image_treize() {
if (document.all)
var xMax = screen.width, yMax = screen.height;
else
if (document.layers)
var xMax = window.outerWidth, yMax = window.outerHeight;
else
var xMax = 1024, yMax=768;
var xOffset = (xMax - 350)/2, yOffset = (yMax - 500)/2;
window.open('chesterfield13.html','chesterfield13',
'width=530,height=558,screenX='+xOffset+',screenY='+yOffset+',top='+yOffset+',left='+xOffset+'');
}