Instruction Please navigate to the following web URL using your mobile phone. http://www.liamobyrne.com/CycleMile/media/pages/track.html Click 'Start' and wait for GPS to locate your position. Once located, you will be presented with a Google Map and Google Marker. Problem The GPS causes the Google Map and Google Marker to refresh consistently (almost every second). However, every refresh causes Google Map and Google Marker to refresh, which causes the browser to crash. Question How can I resolve this so that only the Google Marker is updated upon every refresh and NOT the Google Map? Note The source code can be viewed from the web URL.