Browsing 2: Moving Through A Set of Retrieved Documents	
         
         To browse through retrieved documents ranked according
         to the Probable Relevance Ranking (See Bar Chart and 
         Probable Relevance Ranking in this Help system), use 
         the Cursor Keypad and associated cursor movement keys 
         or select the corresponding Display Pulldown Menu 
         options to activate the following:

         Home 
              The Home key moves you to the document ranked 
              first according to the Probable Relevance Ranking.

         End 
              The End key moves you to the next occurrence of a 
              Hit Word.  Each Hit Words appears in reverse 
              video for easy identification.
 
         PgUp 
              The PgUp key moves you to the first line of the 
              current document displayed.
 
         PgDn 
              The PgDn key moves you to another document
              retrieved by a search and ranked according to the 
              Probable Relevance Ranking.  When the PgDn key is 
              pressed, a box appears with the following message:  
                   "Display Document of Rank" 

              followed by a number "1" in reverse video.  

              Type the ranking number of the document you want 
              to display on top of "1" and press the ENTER key. 
              The document will immediately appear on the 
              screen.
         
         Up Arrow 
              The Up Arrow key moves you BACK one document at a 
              time within the Probable Relevance Ranking of 
              retrieved documents until the first document is 
              reached.  

         Down Arrow 
              The Down Arrow key moves you FORWARD one document 
              at a time within the Probable Relevance Ranking of
              retrieved documents until the last document is
              reached.

         Left Arrow 
              The Left Arrow key moves you BACK one screen at a 
              time through the document currently displayed.  
              This key will not move you to the next document.

         Right Arrow 
              The Right Arrow key moves you UP one screen at a 
              time through the document currently displayed.  
              This key will not move you to the previous 
              document.