function goto(where) {
	if (where!="") document.location.href=where;
}


function open_plus() {
	if (document.getElementById("zone_c1").style.display=="block") {
		document.getElementById("zone_c1").style.display="none";
		document.getElementById("savoir_div").style.display="block";
	} else {
		document.getElementById("savoir_div").style.display="block";
		document.getElementById("zone_c1").style.display="block";
		document.getElementById("savoir_div").style.display="none";
	}
}

function send_mail(mail) {
	document.location.href="mailto:"+mail.replace(/°/g,"");
}