Phrawger928 said:

Couldn\'t you just use on *:join:#chanhere: { /mode +v $nick $chan } ?

um the format would be:

on *:join:#chanhere:{ mode $chan +v $nick }

but if the server you are on has chanserv you can just type in the channel:

/msg chanserv levels #channel set autovoice -1

and that will +v all registered nicks that join the channel.