Does anyone know of a developed module out there that will load two existing modules into a single spot? The preferred interface would be to seemingly have the two module take up the same space.  I have the following requirements:

• Only one module would be visible at a time. 
• To show one module over the other, it would be preferred to have a tab strip above the module(s) which would allow the switching of views.
• We should still be able to somehow manage each individual module the same as we would otherwise (settings, action menu, etc.)
• The ability should be built-in to either add new modules to this one, or add existing modules from the same or other pages.
• It would be preferred (but not required) to be able to acquire the source for the module as well.

I have not yet found such a module.  Can anyone help me out?  It does not matter to me if I have to buy the module.  I am just trying to save some development time and limit the number of projects my team has right now.

 
Here's another solution.  Different approach. 

http://www.zldnn.com/Modules/ModuleWrapper/tabid/51/Default.aspx

mikez