Local Storage Call

gistfile1.js

// Save
$fh.data({
  "act": "save", 
  "key": "foo", 
  "val": "bar"
}, function () {
  // save success
}, function (code) {
  // save failed
} );

// Load
$fh.data( {
  "key": "foo"
}, function (res) {
  console.log(res.key + '=' + res.val);
  // expected output => foo=bar
}, function (code) {
  // load failed
});

// Remove
$fh.data( {
  "act": "remove",
  "key": "foo"
}, function () {
  // remove success
}, function (code) {
  // remove failed
});