My twitter/bootstrap form has the option to copy already entered values into a billing info section.

Text boxes are going in fine, but I want to duplicate the state and country values from these select boxes:  

<select id="countries_states1" class="input-medium bfh-countries" data-countryList="US,CA"></select>

<select class="input-medium bfh-states" data-country="countries_states1"></select>

I'm using this code as a guide: http://stackoverflow.com/questions/2706756/how-to-copy-the-shipping-address-to-billing-address

Here is my page: http://www.brinsterinc.com/vinew/how-to-buy-prepaid-rewards.php

When I inspect that loaded page, looks like the "country" field has an id="countries_states1" but I don't even see an id for the state field.

How can I duplicate these select box values?