gorelog

/*
 *    Copyright (c) 2010 Tobias Schneider
 *    This script is freely distributable under the terms of the MIT license.
 */

(function(){
    var UPC_SET = {
        "3211": '0',
        "2221": '1',
        "2122": '2',

gorelog

// Sligntly modified to return the best position out of those generated. The original script (https://gist.github.com/510278/)
// only returned the last one. tmpAccuracy was added to check against the current position and set the bestPosition if indeed it is the best.
// 
// navigator.geolocation.getAccuratePosition() is an improved version of navigator.geolocation.getCurrentPosition()
// 
// getAccuratePosition() is designed and tested for iOS.
//
// The problem with getCurrentPosition() is that it returns an inaccurate position even with "enableHighAccuracy" enabled.
// The problem with watchPosition() is that it calls the success handler every second, and it is resource-intensive.
//