Bread crumbs are navigational links, usually in a horizontal series
at the top of a Web page, that show where you are within a site. A trail of
bread crumbs allows online readers to know how the page they're viewing fits
into the site's organizational scheme and allows them to find their way back to
higher levels. A typical trail of bread crumbs at the pro-football area of a
news site, for example, might be:
Home > Sports >
Pro Football
