> If a localized page is not found then users of that language will 
> still be greeted with the unprofessional "There is no documentation 
> available for %1." message with the blank background. 

Until a localized version exists, we can use the English page in case of documentation not found.
Better than the unprofessional blank background message.
When a localized version becomes available, we simply replace the English file with the localized version.

  Michele