//la fonction popup pour le livre
//alert(window.opener.document+"a")
function openGlenat(URL){
if(window.opener){
window.opener.location=URL
window.close();
}else{
	new_win = window.open(URL, 'GLENAT');
}
//this.close();
 //attr = 'resizable=yes,toolbar=yes' ;
 //new_win = window.open(URL,target=window.opener.document, 'GLENAT', 'resizable=yes,toolbar=yes');

}