Unbreak some actions that were broken by [3324/trunk/htdocs/system/admin/js/admin.js] changing loose comparison (==) to strict comparison (===).
Unbreak some actions that were broken by [3324/trunk/htdocs/system/admin/js/admin.js] changing loose comparison (==) to strict comparison (===).

Note to all: In JS, null == undefined, but not null === undefined.

Fixes #910.


git-svn-id: d0e296eae3c99886147898d36662a67893ae90b2@3348 653ae4dd-d31e-0410-96ef-6bf7bf53c507

dragonmantank/Habari,dragonmantank/Habari,dragonmantank/Habari