25. The method of claim 21, further including: modifying the selected document to include a "display without annotations" button; and re-sending to the browser the document without the annotation information when a user presses the "add new annotation" button.
21. A method for processing documents in a network environment in a customized fashion, the method comprising: receiving, by a redirector from a browser, a request for a selected network document; redirecting at least a portion of the request for the selected network document to a network server hosting the selected document, thereby retrieving the selected document; retrieving, by the redirector, stored annotation information associated with the selected document; and modifying the selected document to include an annotation section for display of the annotation information, the annotation section being located separately from contents of the selected document.