function Pop_carte()
{
var url='pop_carte.html';
var largeur=560;
var hauteur=428;
var left=Math.round((screen.width - largeur) / 2);
var top=Math.round((screen.height - hauteur) / 2);
var options='width=' + largeur + ',height=' + hauteur + ',top=' + top + ',left=' + left + ',scrollbars=no, location=no, status=no, menubar=no, toolbar=no, resizable=no';
popup=window.open(url,'popup',options);
popup.focus();
}

function Pop_img(img)
{
var img;
var url='pop_img.php?img='+img;
var largeur=600;
var hauteur=600;
var left=Math.round((screen.width - largeur) / 2);
var top=Math.round((screen.height - hauteur) / 2);
var options='width=' + largeur + ',height=' + hauteur + ',top=' + top + ',left=' + left + ',scrollbars=no, location=no, status=no, menubar=no, toolbar=no, resizable=no';
popup=window.open(url,'popup',options);
popup.focus();
}