sub FOREIGNBUILDARGS {
	my $class = shift;

	 my %args  = ( @_ == 1 ? %{ $_[0] } : @_ );

	 $args{host}//="localhost";
	 $args{port}//=4444;
	 $args{browser}//="*firefox";
	 $args{browser_url}//='http://wwww.google.com';

	return %args;
}