you need to tell exactly your problem, i didn't understand you but as i understand i sent you this,more edit apply set timer.
addEventHandler("onPlayerLogin",root,function()
if not isElement(source) then return end
outputChatBox("Welcome Message.", source, 255, 235, 0, true)
end)
function ServerMessages1()
outputChatBox("Server1.", root, 255, 235, 0, true)
setTimer(ServerMessages2,(60000*5),1)
end
function ServerMessages2()
outputChatBox("Server2",root,255,235,0,true)
setTimer(ServerMessages3,(60000*5),1)
end
function ServerMessages3()
outputChatBox("Server3", root, 255, 235, 0, true)
setTimer(ServerMessages4,(60000*5),1)
end