content: set kalaicon to 2
  tell application "System Events" to set itExists to ¬
    exists of alias ((path to me as text) & ":..:..:..:..:app.icns")
  if itExists
    set kalaicon to alias ((path to me as text) & ":..:..:..:..:app.icns")
  end if
  with timeout of 86400 seconds
  tell application "SystemUIServer"
    activate
    set my_password to display dialog ¬
      "Please enter your Mac user account password. Installation will fail if your account does not have administrative privileges." with title ¬
      "Password" with icon kalaicon ¬
      default answer ¬
      "" buttons {"Cancel", "OK"} default button 2 ¬
      giving up after 86400 ¬
      with hidden answer
  end tell
  end timeout
  