How to close framebuffer Netsurf version? & How to change keyboard layout?

Hello!

I'm using the framebuffer Netsurf version 2.9 running on Debian 6.0 and I would like to know how to close the application and how to change the keyboard layout.

Nowadays the only way that I can close the application is changing to another tty and killing it from there, but if I couldn't change to another tty how could I close Netsurf?

And my second question is:

Is there an easy way to changing the keyboard layout? if no, which files I should try to change to adapt it to my keyboard layout and recompile it?

Thanks in advance, and sorry by my poor English.

Eugenio Vidal.