The present invention relates to a web browsing method for selecting a specific hyperlink from a set of hyperlinks that are included in a hyper-document. The sponge-like pad is made from a plurality of textured paper webs attached together at selected locations. For example, when a user of such an imaging device has a full sheet document that requires flatbed scanning, the user can temporarily enlarge the imaging surface from half sheet size to full sheet size and scan the document. In addition, the precision of assembling an optical element can be improved.