function show_offre(num) {
	$$('.offre_link').each(function(elem) {
		if (elem.id == 'offre_link_'+num) {
			elem.addClass('selected');
		} else {
			elem.removeClass('selected');
		}
	});

	$$('.offre_presentation').each(function(elem) {
		if (elem.id == 'offre_presentation_'+num) {
			elem.setStyle('display', 'block');
		} else {
			elem.setStyle('display', 'none');
		}
	});
}

function goToBooking(lang) {
	if (lang == "fr") {
		document.location = 'https://gc.synxis.com/rez.aspx?Hotel=20032&Chain=5460&locale=fr-FR';
	} else if (lang == "us") {
		document.location = 'https://gc.synxis.com/rez.aspx?Hotel=20032&Chain=5460&locale=en-US';
	} else if (lang == "es") {
		document.location = 'https://gc.synxis.com/rez.aspx?Hotel=20032&Chain=5460&locale=es-ES';
	} else if (lang == "de") {
		document.location = 'https://gc.synxis.com/rez.aspx?Hotel=20032&Chain=5460&locale=de-DE';
	} else if (lang == "ru") {
		document.location = 'https://gc.synxis.com/rez.aspx?Hotel=20032&Chain=5460&locale=ru-RU';
	} else {
		document.location = 'https://gc.synxis.com/rez.aspx?Hotel=20032&Chain=5460&locale=en-US';
	}
}