[Mozile] mozile.execCommand function

[Eduardo Carlos Hamerski Jr]

Hi there,

I am exchanging mozile v0.8.0 by v0.8.0a1 and I cannot found 
mozile.execCommand function.
I had created a customized rng and I had used execCommand to call and 
execute the commands.
Now, in this newer version, how cound I do that?

Thanks a lot.
Best regards.

Hamerski.