Apparatus, method, and program for transferring structured documents including plurality of document elements

摘要

A web browser 11 of a client 10 requests a transfer of a parent document having a banner advertisement and a news article included therein from a document processing module 21. Upon receiving their file names, a transfer rate determination module 24 instructs the document processing module 21 to check on a band and to stand by for transferring the news article. When the document processing module 21 completes the band check, the transfer rate determination module 24 calculates a transfer rate of the banner advertisement and a transfer rate of the news article and instructs the document processing module 21 to transfer the banner advertisement and the news article at the transfer rates. The transfer rates assure that the banner advertisement is displayed for a predetermined period of time before the news article is fully displayed.