How's my doftware coming, you ask?

Well, the thing can save and restore DOM trees at will.  It re-attached the recovered DOM tress to part of the current document,. That kind of retrieval from screen components from database is something new. As long as the web page has properly marked cut and paste connection points, then the user can alter the web page almost instantaneously.  I am mainly testing the thing, and looking at various dom trees, how they are laid out.