包含JavaScript的链接URL

Question

My scenario will involve imgur: In imgur you can link to comments but the display style on the comment chains are all set to display and sometimes the threads expand incredibly large with different branches that aren't relevant to what I want to link to somebody.

My question is: Is it possible to link a comment like this

...and also to have some JavaScript activate that will hide all the child comments?

Usually you just click on the comment or the symbol to the left of it to collapse it but I'm just wondering if there's a way to link so they automatically collapse for the person who receives my link.

Please don't try to find a solution to my scenario. I just need to know how to do something like:

www.myurl.com/awebpage[javascriptcodethatwillrun]

EDIT:

Seeing as this isn't possible I am now wondering if this would be possible:

JavaScript in the URL bar:

1. using window.location.href to set the url

2. run some javascript that will edit the page locally after it loads

   javascript:window.location.href=www.myurl.com/webpage;[code for after page loads]

Answer 1

Okay, I think I understand what you want. You want to be able to automatically run JavaScript on a third party site?

This you can not do. One the browser goes to the next page, you can not execute any of your code. Even if you execute the url via JS, your browser will still leave your code, and start executing the code on imgur.