document.writeln('<style type=text/css><!--');
document.writeln('#t1 {background-image: url(plan'+tap+'.jpg);}');
document.writeln('#t2 {background-image: url(bretagne'+tap+'.jpg);}');
document.writeln('--></style>');
//document.writeln('<link rel="stylesheet" href="'+nv+'.css" type="text/css">');