geolocation api

とりあえずchromeとiPhoneとAndroidでjsから位置とれた

http://dev.shokai.org/js/geo/

$(function(){
    log('start');
    start();
});

var wid = null;

function start(){
    if(wid != null) return;
    wid = navigator.geolocation.watchPosition(function(e){
        var map_link = $('<a>').attr('href','http://maps.google.com/?ie=UTF8&ll='+e.coords.latitude+','+e.coords.longitude+'&z=16').html('google mapsで見る');
        log($('<span>').append(e.coords.latitude+', '+e.coords.longitude+', '+e.coords.accuracy+', ').append(map_link));
    });
};

function stop(){
    navigator.geolocation.clearWatch(wid);
    wid = null;
};

function log(message){
    $('ol#log').append($('<li>').append(message));
};