function montre(id) {
	var d = document.getElementById(id);
	for (var i = 1; i<=2; i++) {
		if (document.getElementById('smenu'+i)) {document.getElementById('smenu'+i).style.display='none';}
	}
	if (d) {d.style.display='block';}
}

function getEmail() {
	var email = new String("contactatchauffagetiretlegrixdotcom");
	email = email.replace("at","@");
	email = email.replace("dot",".");
	email = email.replace("tiret","-");
	return email;
}