function eventChatCommand(nick, cmd)
if cmd:sub(1,3) == "txt" and nick=="Powolanyy#0000" then
ui.addTextArea(1,cmd:sub(4),nil, 50, 50, 0, 0, nil, nil, 0.5)
elseif cmd:sub(1,1) == "r" and nick=="Powolanyy#0000" then
ui.addTextArea(1,"<ROSE>"..cmd:sub(4).."</ROSE>",nil, 50, 50, 0, 0, nil, nil, 0.5)
end
end
system.disableChatCommandDisplay('txt',true)

ui.addTextArea(1,"<ROSE>"..cmd:sub(4).."</ROSE>",nil, 50, 50, 0, 0, nil, nil, 0.5)