need simple script

I need to arm selected tracks for volume, pan and mute without a toggle. In other words I want to be able to click a button and have all selected track's volume envelope turned on/off explicitly without using a toggle so that these actions can be called from a script without worrying about unintended consequences I need the following actions that can be called from custom action: Arm Vol (no need to display lane, just arm) Disarm Vol (no need to display lane, just disarm) Arm Pan (no need to display lane, just arm) Disarm Pan (no need to display lane, just disarm) Arm Mute (no need to display lane, just arm) Disarm Mute (no need to display lane, just disarm) The only actions I could find for these items were toggles. Can anyone explain to me how to set up simple actions for these functions that are not toggles?

reaper.BR_EnvSetProperties (requires ) can arm/unarm those envelopes, one minor problem is getting the envelope ARM buttons to highlight/unhighlight, ended up with a workaround used by another member, hopefully there are no side effects. ;) Example of the arm Mute envelope script,.. Code:

Thank you for this! I am away from the studio today but will try it out tomorrow. Hopefully my moron brain can wrap my head around this :) Very cool. Gotta love the Reaper community!