Changing background

[Alberto Manuel Brandao Simoes]

There is any programatic way of changing the background? Well, I see 
one: editing directly the XML file. But I would like to have a command.

Cheers,
Alb
-- 
Alberto Simões

Much as I hate to say it, the Computer Science view of language design
has gotten too inbred in recent years. The Computer Scientists should
pay more attention to the Linguists, who have a much better handle on
how people prefer to communicate.
             --Larry Wall