document.writeln('<style type=text/css><!--');
document.writeln('.gauche0 {background-image: url(degh'+tap+'.gif);}');
document.writeln('.droite0 {background-image: url(fd'+tap+'.gif);}');
document.writeln('.gauche1 {background-image: url(roh'+tap+'.gif);}');
document.writeln('.droite1 {background-image: url(coin'+tap+'.gif);}');
document.writeln('#t1 {background-image: url(bol'+tap+'.gif);}');
document.writeln('--></style>');
//document.writeln('<link rel="stylesheet" href="'+nv+'.css" type="text/css">');