Ways to get location of the client from the browser?

Question

What i need is the lat/long of the client(via browser)

Found some articles on the net,found some in stack overflow itself(an old article) Get GPS location from the w

Answer 1

This is HTML code to trace the device(Browser/Mobile) location .Just save the above file as .html extension and browse it from any browser on your system or Mobile ,it will display the user current location.