[development] Translate one button in photos module

[Gustavo Cabral]

Hi there!
I'm translating the photos module, by the way, the only one string
that I can't translate is the button of the "Upload" images, because
the button is make it in Flash. The question is: Where can I find the
string? I did find it in all the files in the photos, ajax, upload and
include path, but I can't find it.
Please help me, where can I find it?

Thanks a lot.
Regards.

Gustavo.-