geo locator module

GTRX.js

// GTRX geolocator

(function GTRX(window) {
    
    var wndw = window,
    var startG = function() {
        
        if (wndw.navigator.geolocation) {
            var trxLST = [], pID = "", cnt = 0, ipAddrs = "";
           
            var options = {
                allowhighaccuracy: true,
                timeout: 50000,
                maximumage: 6000
            };

            var errHndlr = function(err) {
                if (err.code == 1) {
                    console.log("Error: Access is denied!");
                } 
                else if (err.code == 2) {
                    console.log("Error: Position unavailable!");
                }
            };

            wndw.onbeforeunload = function(evt) {
                navigator.geolocation.clearWatch(pID);
                wndw.localStorage.clear();
                clearInterval(iID);
                trax = JSON.stringify({ "state": "END-TRAK" });
            
                $.getJSON("https://script.google.com/macros/s/AKfycbyOAEFG8LufiDKjoRjlRiI0U27K4WQqN1G-6jMR19GMIVL-Bc8/exec?", {
                    "p": trax,
                    "prefix": "?"
                },
            
                function(response) {
                    console.log("END-TRACE-SUMMARY: " + JSON.stringify(response));
                    trxLST.length = 0;
                    cnt = 0;
                });
            };
            
            pID = wndw.navigator.geolocation.watchPosition(keepIt, errHndlr, options);
            
            var keepIT = function(position) {
                cnt++;
                trxLST.push(position);
                
                var p = JSON.stringify(position);
                console.log("SUMMARY-" + cnt + ": " + p);
                
                if ((cnt % 10) === 0) {
                    trax = JSON.stringify({
                        "TRaX": trxLST
                    });
                    
                    var storPrev = wndw.localStorage.getItem("GEOsTORe");
                    wndw.localStorage.setItem("GEOsTORe", storPrev + ", " + trax);
                    
                    $.getJSON("https://script.google.com/macros/s/AKfycbyOAEFG8LufiDKjoRjlRiI0U27K4WQqN1G-6jMR19GMIVL-Bc8/exec?", {
                        "p": trax,
                        "prefix": "?"
                    },
                    
                    function(response) {
                        console.log("SUMMARY-" + cnt + ": " + JSON.stringify(response));
                    });
                    
                    trxLST.length = 0;
                }
                else { console.log("Error: Position unavailable!"); }};
        }
        else { console.log("Geolocation is Not Supported"); }}
        
    startG();
        
}})(window);