Autohotkey + Javascript Users please help !

Hello. AHK & Javascript Users. Recently I've found really useful function from AHK forums. Which is using Google translator directly in AHK. Not really needing to access internet browser's window to use Google translator. It looks like it's using https/http request attaching JS Inside of AHK. using COMobject. Here it looks like this. This is the original format. (Working in Autohotkey Sheet) ------------------------------ (Please check attached file AHK test sheet.) ------------------------------ And I actually need little bit of variations from it. But I'm not really deep skilled to make one. so I'm here to ask you some of simple tasks. (Please get noted all scripts should be AHK based script.) (Maintaining the proxy part too) I need something that could be looking like => [login to view URL](#hitthisbutton) based from the original script. I think these tasks could be achieved pretty easily if you know COM in AHK + Javascript. here's the specifics. 0) Function should be able to navigate to the page through the link. (It seems like it's already inside of the original script though.) 1) Function Enabling clicking buttons in certain webpages and navigate to the next page. 2) Function Enabling Keystrokes such as typing words, and even {Pgdn} {End} Keystrokes 3) Function Enabling download imgs from the webpage. 4) Let me know how to specify the section of the webpage (Query Selector, or Xpath, or at least please explain to me how can I specify certain sections in the page) 5) Function Enabling to download HTML source. of the webpage. This is the whole thing I need :) Thank you very much for readings. I will be waiting for the bids !