function form_validator(theForm)
{

	var email = document.getElementById('email').value;

	if ((email.indexOf(".") > 2) && (email.indexOf("@") > 0))
	{
		return(true);
	}
	else
	{
		alert("Invalid e-mail address. Please re-enter.");
		document.getElementById('email').focus();
		return(false);
	}
}