Modifies the container in which the game is hosted (optionally).
当前为 
This script currently can hide the header of the game and load the game only. It appends a function that can safely call frame objects without cross-reference problems and logs them in the console (that logging comes from the extender, where a listener is attached). Usage of scope function:
> scope("userContext")
  "userContext"
  Evaluated: Object { currentPage=[0], maxPage=[0], itemsPerPage=[0], more...}