[req] Toggle scripts

[sidki3003]

It's not my project, so lnminente may perceive that differently. Usually the idea of "toggle filters" is to change layout by manipulating the DOM (of the loaded document). If you reload the page, no matter if via script or manually, such changes are lost.

However, there are a couple of approaches available that replace the native write method with corresponding methods like createElement. Latter methods do work. I'll attach a script (written by others) that i was using for another project.