Clientside Chatbot

I’m working on a simple Clientside chatbot, but need a little help.
[lua]local on
local flip

concommand.Add("+chat",

function() on = true end)
concommand.Add("-chat",

function() on = false end)

hook.Add(“Think”, “chat”, function()
if on then
if ( LocalPlayer() then
RunConsoleCommand("say IT

WORKS, SO FAR!")
flip = true
elseif ( flip ) then
RunConsoleCommand("-jump")
flip = false
end
end
end)
[/lua]

I’m not sure how to:
A: Make it play a list of commands in random order, executing a command every X amount of seconds.

B: Make it not toggle (AKA: +chat)

I’m terrible with scripts, this is my first, so, please help, somehow.

Well, this is a bump, but it’s alright, right?
** PLEASE, FOR THE LOVE OF MAHALIS, PLEASE BE ALRIGHT!!!**