Please add an "Enable/Disable Context Menu" item on tha NoScript Tray Icon (inside Firefox Window)
Alternatively, tap on the icon to toggle between enabale and disable NoScript, (as in case of GreaseMonkey)
Screen:

Details:
With NoScript tray icon, we are having similar menus on both: left click and right click (i.e. Context Menu) [also, the same menus appear with 'Mouse-over"], which is unnecessary. They might have different set of options, to enhance its efficiency.
My proposal is to retain existing "Mouse-over" and "Left-click" options;
And replace existing Right-click/context--menu items with the following options:
* Disable/Enable NoScripts (whichever is not the current state)
* Disable/Enable on the Current Page only
* Disable/Enable on the Current Website (i.e. Domain/IP)
Enable NoScript is the same as "Normal Mode"
But, Disable NoScript is not the same as "Enable Scripts Globally", rather it means temporary/user-specified suspension of all NoScript Functionalities (All sorts of Script-blocking) without disabling it from firefox addons-list (which needs a restart)...
Again, with the Enable options, all functionalities can be reverted back to the previous (last-used) state...
Tap-to-toggle (like in greasemonkey) is a nice alternative too..
Thanks...