Forums Scripts & Popups how can work this

hello people!
i need to add in nicklist popup this code but i cant

$iif(party(party),$style(1)) $chr(160) $iif($1,Party): party $iif(partyoff(partyoff),partyoff) partyoff

how can make this code in ON/OFF in one clicked
On = Party Off = Party off

This example is done by using group,i have group named party
so it goes :
#party off
some commands here
#party end
---------------------
in popups section:
Party
.$iif($group(#party) == on,$style(1)) On:enable #party
.$iif($group(#party) == off,$style(1)) Off:disable #party
---------------------------------
This can be done with variables too for example if you have Variable %party set to 1 for on and 0 for off then popups will be
Party
.$iif(%party == 1,$style(1)) On:set %party 1
.$iif(%party == 0,$style(1)) Off:set %party 0

thnx but not work just is this notice
* /enable: no such group(s)

is not posible to make in one click On/Off i mean if i click one time on name eg. Party on menu at te moment is actived and when i click back on the same name Party desactived ?

menu channel {
Party
.$iif($group(#party) == off,Activate Party) { enable #party }
.$iif($group(#party) == on,De-active Party) { disable #party }
}

#party off
Commands
#party end

*Before anyone quotes me on this post it did actually read

That was because I used my whois group as an example to get it to work and forgot to change it back to #party when posting the reply. Sorry about that.