What function can make such a redirect (JS)?

Question

JavaScript

Hello.
Here it would be desirable to find a script which allows to do a redirect in such format.
site.ru/some.js?site.com That is

, when accessing a script with a special parameter, there is a redirection.
Maybe there is a ready-made version somewhere?

Thank you.

Answer 1

location = location.search.substring(1)