Dependent Profile Fields

[witolds]

Hallo everybody,

I am looking for the possibility to have dependent profile fields;

for example:

someone selects the country, and dependent upon the selection, the fields in another select box / drop down menue will be different

the best case will be to have lets say all the countries in a normal vBulletin custom field, and then another table in which you have like

id | countryid | city1
id | countryid | city2
id | countryid | city3

But this whole structure should be included into vBulletin, means the user can change these information in his profile....

Does anyone have something like this? I searched a lot but wasn't able to find anything....

Witold