I am currently developing module which should have, as one of it's capabilities, ability to communicate to other modules on the page through pre-defined protocol. Now, question is, how I can get list of other modules on the page. I developer module, I saw remote_modules class is used to get ID's of other modules. Unfortunantelly, I have not seen specification of this class. Where I can find details about it? Let me explain what I need through an example. Let's say I want to detect if instance of my communication class is on the page from some other module. I know that instance is named as oCommunicator___MODULE_ID__ and that it has function RegisterMe. How to check all module instances on page and see if one (or more) of them is instance of communicator class? Thanks!