A sliding door latching and locking system is disclosed which includes a latch assembly, a lift rod assembly, and a retainer assembly, among other things. For example, a method of operation of a navigation system may include providing a graphics user interface. The lower shell is generally square shaped with mounting feet extending diagonally from each corner. If the access code is valid, the web site creation system creates a web site for the end user. The writing device electrically connects to the portable personal electronic device, and is used for writing the personal information into the rewritable plastic card.