Forums Scripts & Popups notify

I try to make a script whick colored my notified nicks wen i join choosen channel.Can you tell me were i make mistake.It dosent take effect

on 1:join:#:{
set %i 1
while ($notify(%i) <= $notify(0)) {
cline 4 # $notify(%i)
inc %i
}
}

alt + b
nick tab
[u]A[/b]dd button
Select color and
Lists:
[x] Notify

I realy dont understand what you try to show me.But never mind