content: on run arg
  
    tell application "Adobe Photoshop CC 2015.5"
      do javascript file (arg's item 1)
      -- ALTERNATIVELY: 
      -- do javascript file (arg's item 1) show debugger before running
      -- do javascript file (arg's item 1) show debugger never
      -- do javascript file (arg's item 1) show debugger on runtime error
      activate
    end tell
  
  end run