Hello Chad,
thanks a lot for your answer, it works as you indicated.
However, that one field screws up my SEO for that page because now I have a high density on "islands" and " island". In fact, all the countries appear in the source code, as well as the other fields. Besides, if one uses expressions like "please, fill in the xx field" as help or validation response, then "please" becomes the most dense word.
If not yet, maybe future versions could take into account such constraints. Just a suggestion.
Franco