Open Widget by Script

[sjfp]

Hi looking for a method of opening a widget (377) via script when an object 0/2/22 is between 1 and 20 and closing it when 0/2/22 is 0
But only to open widget when parent page (vis page 358) is open. Don't want the widget to open on other screens around the home.

Think I saw something in the forum before, similar to this but cant find the post again.

Any help would be grateful.