Table 9:  Navigation options
  
    |   Option  | 
      Descriptions  | 
  
  
    |   | 
      Returns to the most recently viewed page. This action is similar to that of a browser's "Back" button. Grayed out on opening of viewer.  | 
  
  
    |   | 
      Cycles through a series of recently viewed pages in the reverse order of the feature, "Go to previous view". This action is similar to that of a browser's "Back" button, only in reverse. Grayed out on opening of viewer or after all previous views have been re-viewed.  | 
  
  
    |   | 
      Lists the pages in a document. Choose a page number to view that page.  | 
  
  
    |   | 
      Navigates to the first page in the document sequence.  
   
 
  | 
  
  
    |   | 
      Navigates to the previous page in the document sequence.   Back Button  
 
  | 
  
  
    |   | 
      Navigates to the next page in the document sequence.  | 
  
  
    |   | 
      Navigates to the last page in the document sequence.  | 
  
  
    |   | 
      Only appears when the toolbar is obscured. Click to reveal the hidden buttons.  |