I have a php google map that I need customisation done on.

1. User can insert an area and select distance options of 50km, 100km, 200km from a drop down
2. If the user doesn't select a distance option we want it by default to only show the areas 50km from the user's location

This is an urgent request, needs to be complete either today or tomorrow. Please send through contact details and I will send you the files to review.

Thanks Maria