saved state before moving to a object based model
Object based mediators
A pure MVC proxy that enables cross iframe comunication. To use add a IframeMeidator to your parent and all iframes.

You are resonsible for:
* Defining the id in appConstants.js this must match the id you assign in HTML.
* Writing the handlePost method in IframeMediatorCommon
* Writing the send method of each IframeMediator