addEventHandler('onPlayerLogin', getRootElement(), function(thePlayer)
local account = getPlayerAccount(thePlayer)
local accountName = getAccountName(account)
if isObjectInAclGroup('user.'..accountName, aclGetGroup('Admin')) then
local playerName = getPlayerName(thePlayer)
setPlayerName(thePlayer,'|Admin| '..playerName)
for _, v in pairs (getElementsByType('player')) do
outputChatBox('Admin '..playerName..' zalogowal sie do gry', v,25,255,25)
end
end
end
)