Hello,

I want to draw a route between 2 locations on the map.. something as a tour guide.When the tourist clicks another location i want to be able to draw the route as well as inform the distance from current location.

I am aware of sites on the internet which tell how to draw polylines on map. But,one such example had a preloaded .csv file with various coordinates.

Is there an alternate way to get the coordinates..as the location is selected dynamically.If no, how do i get the information for intermediate coordinates?

Am a newbie. so please dont mind me asking this question.

Thanks in advance.