I was just thinking how wonderful life was, when "Brownz \(Mobile\)"
opened his gob and said:

ffs - use google and show a bit more initiative

You are being unfair. Obviously, Google is not working for the OP
otherwise he would not be asking such questions that could easily be
answered by a quick search.

When he can Google again, he will be in a position to answer his
questions himself.

--
Cheers,

Guy

** Stress - the condition brought about by having to
** resist the temptation to beat the living daylights
** out of someone who richly deserves it.