file game_actionbar\actionbar.lua

function online()
  actionConfig = g_configs.create("/actionbars/" .. g_game.getLocalPlayer():getName():lower().. ".otml")

  setupActionPanel(1, actionPanel1)
  setupActionPanel(2, actionPanel2)
  show()
end

create a folder called actionsbars in your configs folder (%appdata%\OTClientV8\otclientv8\actionbars)