    # File selenium.rb, line 138
            def do_command(verb, args)
                timeout(@timeout) do
                    http = Net::HTTP.new(@server_host, @server_port)
                    command_string = '/selenium-server/driver/?cmd=' + CGI::escape(verb)
                    args.length.times do |i|
                        arg_num = (i+1).to_s
                        command_string = command_string + "&" + arg_num + "=" + CGI::escape(args[i].to_s)
                    end
                    if @session_id != nil
                        command_string = command_string + "&sessionId=" + @session_id.to_s
                    end
                    #print "Requesting --->" + command_string + "\n"
                    response, result = http.get(command_string)
                    #print "RESULT: " + result + "\n\n"
                    if (result[0..1] != "OK")
                        raise SeleniumCommandError, result
                    end
                    return result
                end
            end