Dear all,
i am developing drupal module with ahah for dropdown index change.

when i want to get value from the dropdown list i am not able to get value.

please see this code.
for normal dropdownlist i am able to get the key of value which is behind the dropdown.
$form_state['values']['master_dropdown'];

But in ahah form, i am using
$form_state['values']['dependent_dropdown_holder']['dependent_dropdown'];

I am able to get the value which is visible in the front of dropdown.
i want to get the key value which behind the dropdown so that i will be able to use for the country id etc.

please help me.

Thank you
jayakumar