I successfully managed to update menu entries using "Custom_JS_Lite" subform to not call the original IBM function but preceed this with a custom function. Works great and calls my code. After some check, I am going to call function with would have been called by the original IBM code. I expected that the libs to include are predefined based on the document structure. Unfornately this function ("Gno") is not loaded.

How can I call the orginal function which used to be called from the menu from my own code?

Is there a way to prgrammatically load individual libs?

Manfred