MY LOCATION pin has to be detected by browser – because it’s the only way GEOLOCATION works.
Detecting automatically the location is possible, but it requires extra development, a large IP database like IP2locations and most probably a dedicated server to support such a database.
But the radius search – is something I’ve seen on websites like this one http://housing.com/in/gurgaon/rent/search/61783?f=eyJuZWFyYnkiOnsibmFtZSI6IlNlY3RvciAxNCIsImxhdCI6MjguNDcwNzE5LCJsbmciOjc3LjA0NjM5OCwicmFkIjoxNTUwfX0%3D
And it’s an interesting feature. If you wish to have this, we can discuss more at [email protected]