METHOD FOR USING INFORMATION IN ANOTHER DOMAIN, PROGRAM FOR USING INFORMATION IN ANOTHER DOMAIN, AND INFORMATION TRANSFER PROGRAM

摘要

[PROBLEMS] To use data in another domain while executing a script language based on a security limit of an HTTP client. [MEANS FOR SOLVING PROBLEMS] A main program provided to an HTTP client from a first domain executes a first program and the first program urges start of a second program provided to the HTTP client from a second domain. The second program acquires predetermined information from a second domain. Moreover, the second program urges start of a third program provided to the HTTP client from the first domain. Furthermore, the second program passes the data provided by the second domain to a region where the third program is executed. The third program passes the data provided by the second domain and passed from the second program, to the first program. The main program provided from the first domain to the HTTP client uses the data provided by the second domain and passed from the third program to the first program.