Drag and Drop, Floorplan, Kitchen Cabinet Configurator

We have a modular product of several cabinet type pieces of equipment. Think advanced kitchen cabinet product configurator. We are looking for a drag and drop tool that can be used as our product configurator web front end.

I have looked at Floorplanner.com and Gliffy and both could work but I'd rather use my own if I can.

Does anyone know where I can find a tutorial for a drag and drop floorplan or puzzle movie? I haven't used flash in a few years but I have experience.

Turning on dimension lines is essential
Rotation is essential
scalability is not

Anyone have any experience with this, know of examples? Any tutorials? I have looked around but I haven't programmed in flash since the old days and I hear as3 is a whole lot different.

Drag and drop tutorials are everywhere.

I made this in when I was learning It was currupt but I have managed to restore most of it and saved in CS4.
http://www.hobo-town.com/fla/dd1.fla.zip

If you have CS3 or less it wont open in which case I will post code for the basic features.