Forums Scripts & Popups setting nicknames for connections

Here is my current joining script:

on *:START:{
server irc.sorcery.net SilverBlade -jn #hellsingrpg,#stardust-9,#bmchat,#Starwars_Hope_Lost,#WitchHunterRobinRPG,#Nocturnal-IllusionRP,#Dancing_Crow
server -m irc.sorcery.net -n SilverBlade^ -jn #jeditemple,#lasnoches,#barrowdowns,#thecrypt,#mmjip
}


How do I set nicknames for each connection?