You have already done a good job for us. We need now to finish the first version, and correct bugs.
The tabs we need for now are :
With the kilometer slider functionality.
Show all the marker in a perimeter around the actual position.
__Map for business__
Appear on clicking in the description map. Show the marker and offer the possibility to create itinary (Use defaults google map functions and bar)
Correct minor bugs, like telephone call.
The project will progress further, I need so an hourly project to follow the development.