function verifyPhone(field) {
	field.value = field.value.replace(/[^\d]/g, "");
	if (field.value.length > 6) {
		field.value = field.value.replace(/^([\d]{3})([\d]{3})/, "($1) $2-");
	} else if (field.value.length > 3) {
		field.value = field.value.replace(/^([\d]{3})/, "($1) ");
	}
}