function online()
+  if not g_resources.directoryExists("/actionbars/") then
+    g_resources.makeDir("/actionbars/")
+  end
+  actionConfig = g_configs.create("/actionbars/" .. g_game.getLocalPlayer():getName():lower().. ".otml")
  setupActionPanel(1, actionPanel1)
  setupActionPanel(2, actionPanel2)
  show()
end

Folder gets created in your configs folder
- %appdata%\OTClientV8\otclientv8
- %appdata%\OTClientV8\evolunia