| 摘要 |
When a Web-browser user employs a hyperlink, a Web-information manager makes a log entry that includes the URL of the Web page containing the hyperlink and also lists the URL of the target Web page, to which the hyperlink refers. When the user requests that a Web page be captured for later use, the Web-information manager uses the log to find the page at the root of the hyperlink chain that led to that page. It then determines from the root page's URL whether the root page is a search-result page. If it is, the Web-information manager infers the search specification from that URL and associates it with the page to be captured.
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