Update field value based on another field

Hi there,
I use cb query to select country from a dropdown list. What I want to do now is the following:

1. as soon as the country is selected, the intl. country dialing code field in the profile should be updated to the value stored in the country info lookup table)

2. set the postal format in the profile (for instance Germany 5 numeric, USA #####-####, etc.) - this value is also stored in the country info lookup table.

Thanks!

Both of your items are not implemented and you would need to implement them using jQuery AJAX calls.