function verifyEmailForm() {
    var prefix = "You must provide the following information:\r\n\r\n";
    var why = ""
    var firstName = $('first_name');
    var phoneNumber = $('phone_number');
    var email = $('email');
    if (firstName.value == "") {
      why += "\tFirst Name\r\n";
    }
    if (phoneNumber.value == "") {
      why += "\tPhone Number\r\n";
    }
    if (email.value == "") {
      why += "\tEmail\r\n";
    }
    if (why != "") {
       alert(prefix + why);
       return false;
    }
    return true;
}