AHK Script to Screen Scrape Information

I require a program to screen scrape information from an online game and present that information to me in a text box. The game is an online card game and the program needs to identify 4 cards and their suits. The window will always be placed in a fixed position on the screen and the cards will always appear in the same 4 positions. I don't require the program to do anything except display the same information in a text box - it is to make the reading of the cards easier. I will require the full source code. The program must be written in AHK script and fully documented in English.