window.onload=montre;
function montre(id) {
var d = document.getElementById(id);
	for (var i = 0; i<=10; i++) {
		if (document.getElementById('smenu'+i)) {document.getElementById('smenu'+i).style.display='none';}
	}
if (d) {d.style.display='block';}
}


function test_imailer() {
	var emailPat=/^(.+)@(.+)$/;
	var mail=document.getElementById("email").value;
	var matchArray=mail.match(emailPat);
	if (mail=="" || matchArray==null) {
		document.getElementById('email').style.background="#FFDFDF";
		return false;
	} else {
		document.getElementById('email').style.background="#FFFFFF";
		return true;
	}
}