nohros/nsPopover — pull request #41 by jason-whitehead (2014-12-10 04:44:05+00:00)
Title: Added modal option to close other popover instances 

Added an additional option to allow 'modal' like behaviour for popovers.

Useful for cases where you have many popovers on a 'mouseover' trigger in a table for example.
You can specify a string which will only close other popovers with that modal string specified, or a boolean which is the default value.