Patent ID: 8090763

Claim:
A sender system for cross-domain communication between a sender domain and a receiver domain that is different from the sender domain, comprising: a hardware processor configured to: send a data request from an originating webpage deployed in the sender domain to the receiver domain, the data request being directed to a designated request processing page in the receiver domain, wherein sending the data request from the sender domain to the receiver domain includes opening a hidden page and using the hidden page to open the designated response processing page and to send a request command and associated request data via the hidden page, wherein opening the hidden page includes opening an invisible new window or an invisible iframe; receive a response from the receiver domain, the response including requested data and being directed to a designated response processing page in the sender domain, wherein the designated response processing page deployed in the sender domain is a different webpage from the originating webpage deployed in the sender domain; and process the response; and a memory coupled to the hardware processor, configured to provide the hardware processor with instructions.