Apply/OK/Cancel Buttons
Apply
This commits the changes, but keeps TMS-SiteNav window or TMS-Custom-LinkBar window open for further work.
OK
This commits the changes, and closes the TMS-SiteNav window. The Site Structure for your web site is saved in various files in folder TMS-SiteNav. You may make additional changes later by clicking again on toolbar button TMS-SiteNav.
Cancel
This attempts to undo the changes made in this session with TMS-SiteNav.
VERSION 1 NOTE: In this version, you will find that many changes don't get undone. I consider this tolerable for version 1 of a tool of this limited scope. [I was more concerned with keeping this version as simple as possible inside, because I am working around limitations imposed on my code by Expression Web's current internal workings. Once this version is bullet-proof, I may re-examine this.]
Because of this, you should not count on being able to undo changes you make in a session. Once you have created a site structure that you like, I recommend backing up the TMS-SiteNav folder, or even your whole website, before making further changes using TMS-SiteNav.
Undo & Redo
[Version1 Note: There is no Undo feature in Version 1.]