WEB 2710 Geolocation Example

geolocation-high-accuracy.html

<script src="http://code.jquery.com/jquery-1.6.4.min.js"></script>
	<script>
		$(function() {
		// code to run when the document is ready
		
		if (Modernizr.geolocation){
		
		  $("p.check4location").html("Congratulations, your browser supports Geolocation!").addClass("locationSuccess");

		  navigator.geolocation.getCurrentPosition(
    		successCallback,
   			 errorCallback_highAccuracy,
    		{maximumAge:600000, timeout:5000, enableHighAccuracy: true}

		); 
		
		}
		
		else {
			alert("Your browser doesn't support location functionality");
			$("p.check4location").html("Sorry, your browser does not support geolocation").addClass("locationFailure");

		}
		 
		
		
		});
		function errorCallback_highAccuracy(position) {
			if (error.code == error.TIMEOUT) {
				navigator.geolocation.getCurrentPosition(
               successCallback, 
               errorCallback_lowAccuracy,
               {maximumAge:600000, timeout:10000, enableHighAccuracy: false});
        return;
			};
		}
        
        function handle_errors(error)  
        {  
            switch(error.code)  
            {  
                case error.PERMISSION_DENIED: alert("user did not share geolocation data");  
                break;  
  
                case error.POSITION_UNAVAILABLE: alert("could not detect current position");  
                break;  
  
                case error.TIMEOUT: alert("retrieving position timed out");  
                break;  
  
                default: alert("unknown error");  
                break;  
            }  
        }  
  
        function successCallback(position){  
        	var lat_message = position.coords.latitude;
        	var long_message = position.coords.longitude;
        	
        
 
        	$("span.lat").html(" " + lat_message);
        	$("span.long").html(" " + long_message);
        	
        	$("a.google").attr("href", "https://docs.google.com/spreadsheet/viewform?formkey=dG82ZG8xbll6REpjc0ZZMEYwNVhDbnc6MQ&entry_3=" + lat_message + "&entry_4=" + long_message);
        }  
	</script>