I redefined the away command to handle the multiserver , to go away I use the command ! , recalling the original command.

;This is part of Proscript's away system
; autor kibo

alias away {
  var %i = 1
  while (%i <= $scid(0)) {
    scid $scon(%i)
    if ($server != $null) { !away $1- }
    inc %i
  }
}