function ajaxsignup() {
    var email = $('form#emailsignup #email').val();
    $.ajax({
        type: "POST",
        url: "/emailsignupPOST.aspx",
        data: "ajax=true&Email=" + email,
        success: function (msg) {
            //alert(msg);                
            if (msg == "invalid") {
                $('.signupresult').html('<br />Please enter a valid email address.<br />');
                $('#signupintro').remove();
            }
            if (msg == "alreadypresent") {
                $('.signupresult').html('You\'re already signed up.');
                $('form#emailsignup').remove();
            }
            if (msg == "saved") {
                $('.signupresult').html('Thank you.  We\'ll be in touch');
                $('form#emailsignup').remove();
            }
        }
    });
}

$(document).ready(function() {
    $("form#emailsignup").submit(function () {
        ajaxsignup();
        return false;
    });
});