function getLocation() {
if (navigator.geolocation){
navigator.geolocation.getCurrentPosition(showPosition,errPosition);
} else {
//x.innerHTML="该浏览器不支持获取地理位置。";
}
}
function showPosition(position) {
//x.innerHTML="Latitude: " + position.coords.latitude + "<br>Longitude: " + position.coords.longitude;
$("#longitudeStr").val(position.coords.longitude);
$("#latitudeStr").val(position.coords.latitude);
}
function errPosition(){
//alert("err");
}