Hide read comments

At one point, I simply got tired of reading a long sheet of comments to the topics , while the comments appeared constantly, and the old ones were completely reluctant to read ...
Then I had to get acquainted with Greasemonkey and prepare a script that adds a button to the topic information panel that hides all the old comments. I left a small comment with a parent comment that would be easier to capture the essence of the new posts ...




')
PS In order to use the plugin in FF , you must install the greasemonkey extension.


UPD: Press the button again, returns the comments to the place


UPD: Now the form for adding kamentov is not hidden :)