The component is invisible to the user by default. To make the magnifier glass visible, the show() ActionScript method should be used; to make the component invisible the Close Window button should be clicked or the componentвЂ™s hide() ActionScript method should be called. When calling the show() method: the magnifier glass loads copies of the original page files or the enlarged versions of the pages (if the enlarged versions are defined by the developer). When moving the magnifier glass over the book, an imitation of the page contents occurs. During the operation of the component the book becomes inactive (user commands are ignored right up until the magnifier glass is closed).