function validate()
	{
	
	if (document.form.name.value == "")
		{
		alert("A name is required to submit a question.");
		return false;
		}

	else if ((document.form.phone.value == "") && (document.form.email.value == ""))
		{
		alert("A phone number OR an email address is required to submit a question.");
		return false;
		}

}