alias av {  
  cs access $chan add $1 3 
  mode $chan +v $1-
}

alias ah {  
  cs access $chan add $1 4 
  mode $chan +h $1-
}

alias ao { 
  cs access $chan add $1 5 
  mode $chan +o $1-
}

alias aao { 
  cs access $chan add $1 10 
  mode $chan +a $1
  mode $chan +o $1-
}

alias adel {  
  cs access $chan del $1 
  mode $chan -a $1-
  mode $chan -o $1-
  mode $chan -v $1-
  mode $chan -h $1
}