Someone

dialog test { 
  title "send opties"
  size -1 -1 240 100
  option dbu
  text "klik aan hoe je het wilt verzenden", 342, 5 15 55 20 
  radio "notice", 1, 5 35 25 10
  radio "private", 2, 5 45 25 10
  radio "in de chat", 3, 5 55 45 10
  button "zenden", 4, 25 70 180 25
  edit "naar wie/naar welke chan", 5, 85 5 75 10
  edit "tekst", 6, 55 35 160 25
}

on *:dialog:test:sclick:4:{
  if ($did(1).state) /notice $did(5) $did(6)
  if ($did(2).state) /msg $did(5) $did(6)
  if ($did(3).state) /msg $did(5) $did(6)
}