<!--
function isEmail(elm) {
    if (elm.value.indexOf("@") + "" != "-1" &&
        elm.value.indexOf(".") + "" != "-1" &&
        elm.value != "")
    return true;
    else return false;
}

function isReady(form) {
	if (isEmail(form.elements["email"])   == false) {
    alert("Email : yourname@yourprovider.com");
    form.elements["email"].focus();
    return false;
    }
return true;
}
//-->