| 摘要 |
System and method for enhancing the display of a document by maintaining in a computer system information associated with a plurality of content elements, including a date. A document is parsed to identify content elements contained within the document, wherein at least one content element contained in the document is identical or similar to a corresponding content element maintained in the computer system. The at least one content element contained in the document is then superimposed with a date associated with the corresponding identical or similar content element maintained in the computer system.
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