dialog qc {
  title "Query Control"
  size -1 -1 140 51
  option dbu
  edit "", 3, 4 10 132 10, read
  text "From:", 5, 4 24 14 8
  edit "", 7, 20 22 116 10, read
  button "Accept", 1, 5 34 37 12, flat
  button "Decline", 2, 44 34 37 12, flat
  box "Query Control", 4, 1 1 138 49
}
on *:dialog:qc:sclick:1:{
  /window -w %qnick
  /msg %qnick $ewrap(Query Accepted)
  /dialog -x qc
  /window -a %qnick
  /unset %qnick
}
on *:dialog:qc:sclick:2:{
  close -m %qnick
  /msg %qnick $ewrap(Query Declined)
  /dialog -x qc
  unset %qnick
}
on *:OPEN:?: {
  if ($dialog(qc)) {
    .msg $nick $ewrap(Sorry $nick $+ , but I am busy with another message. Please try again later.)
    close -m $nick
  }
  else {
    /set %qnick $nick
    /window -h %qnick
    /msg %qnick $ewrap(Please wait for me to accept your PM)
    /dialog -m qc qc
    did -a qc 7 %qnick
    did -a qc 3 $1-
  }
}
alias ewrap {
  var %msg
  var %tok = 1
  var %word
  while ($gettok($1-,%tok,32) != $null) {
    %word = $gettok($1-,%tok,32)
    %msg = %msg 15 $+ $upper($left(%word,1)) $+ 15 $+ $right(%word,-1) 
    inc %tok
  }
  return 12,1(15 $+ %msg $+ 12)
}