I'm trying to implement method of storing markers in database where markers has lat/lon and
also id of tile that contain this marker. You can see what i'm talking about here:
http://msdn.microsoft.com/en-us/library/bb259689.aspx
My question is what is the best way to make requests to the server depending on what tiles are
currently in viewport of user?
I'm not really good in js & google maps. But maybe someone already tried to solve this
problem. All i need is a sample of js script that will determine tiles in viewport of user
and request only tiles that wasn't requested yet.
