content: 
  on run argv
      set slideid to (item 2 of argv)
      tell document id (item 1 of argv) of application "Keynote"
          set notes to the presenter notes of every slide
          repeat with i from 1 to the count of notes
              set notei to item i of notes
  	    if (offset of slideid in notei) > 0
                  return i
              end if
          end repeat
          return 0
      end tell
  end run
  