:3 I decided to make one without any B/S.

#greet on
on 1:JOIN:#:{ .notice $nick Hi there, welcome to $chan ! This network has several rules: 1: No swearing. We like a clean, nice chat enviorment. 2: NO CLONES. CLONES WILL BE BANNED. 3: ENGLISH ONLY!!! We are an US server. }
on +100:JOIN:#:{ .notice $nick Hi there, you happen to be an admin! Please wait while we get you your op status... RETREVING OP: PLEASE STAND BY.
  mode $chan +o $nick
.notice $nick Thanks for waiting. Your op status has been assigned successfully. }
#greet end
on +100:text:autogreeton:?:{ .enable #greet | /msg $nick The auto-greet is now switched ON }
on +100:text:autogreet off:?:{ .disable #greet | /msg $nick The auto-greet is now switched OFF }

; This here is just the AUTOGREET PART.
#greet on
on 1:JOIN:#:{ .notice $nick Hi there, welcome to $chan ! This network has several rules: 1: No swearing. We like a clean, nice chat enviorment. 2: NO CLONES. CLONES WILL BE BANNED. 3: ENGLISH ONLY!!! We are an US server. }
#greet end
on +100:text:autogreeton:?:{ .enable #greet | /msg $nick The auto-greet is now switched ON }
on +100:text:autogreet off:?:{ .disable #greet | /msg $nick The auto-greet is now switched OFF }

Autogreet requires a user with level one hundred to enable/disable it.As I forgot to say earlier, the auto-op/autogreet script (the first script I posted here) requires a level onehundred user to join. Then he/she will get op. Same concept below:

#greet on
on +100:JOIN:#:{ .notice $nick Hi there, you happen to be an admin! Please wait while we get you your op status... RETREVING OP: PLEASE STAND BY.
  mode $chan +o $nick
.notice $nick Thanks for waiting. Your op status has been assigned successfully. }
#greet end
on +100:text:autogreeton:?:{ .enable #greet | /msg $nick The auto-greet is now switched ON }
on +100:text:autogreet off:?:{ .disable #greet | /msg $nick The auto-greet is now switched OFF }

So then, when I would deploy my bot, I would first do /addu 100 merlin (REPLACE MERLIN WITH YOUR USERNAME!)