Customised google map of uganda on a webpage where I allocate codes (addresses ) to places and these addresses can be searched by other people. I want some one to be able to get directions from there current location to the searched address or to be able to search directions from point A to B by entering my pre allocated codes. The code (address) contains 8 characters eg KT58 GTUD (similar to uk postcode )The first 4 characters represent the area and the last four represent a particular location. When someone enters the first four characters it wil highlight the area on the map and once all the code is entered, it will place a pin on the map. (Like with google maps). There will be an option to go from current location or to enter second code and the GO to find directions to the pinned location. I also want to be able add the address myself to the data base as I allocate them. Another feature is not to be able to allocate already preallocated codes for the same area.