function popup_print(id_article,id_langue,url_site) {
	window.open(url_site+'popup-print.php?id_article='+id_article+'&id_langue='+id_langue,'popup','width=640,height=480,toolbar=false,scrollbars');
}

function popup_horaires(url_site,id_etablissement,id_langue) {
	var window2=window.open(url_site+'popup_horaires.php?id_etablissement='+id_etablissement+'&langue='+id_langue,'PopUp','toolbar=no,location=no,status=no,menubar=yes,scrollbars=yes,resizable=yes,width=490,height=360,top=0,left=0');
}