my phonegap json call functions

gistfile1.js

function apiGet(api_path, get_params, callback_function) {
  console.log("apiGet: path:" + api_path + ' params:' + h2s(get_params));
  $.ajax({
    "type": "GET",
    "dataType": "JSON",
    "accepts": "JSON",
    "url": api_path,
    "data": get_params,
    "success": callback_function,
    "error": parseApiCallError
  });
}

function apiPost(api_path, post_params, callback_function) {
  post_params = { "json" : JSON.stringify(post_params) };
  console.log("apiPost: path:" + api_path + ' params:' + h2s(post_params));
  $.ajax({
    "type": "POST",
    "dataType": "JSON",
    "accepts": "JSON",
    "url": api_path,
    "data": post_params,
    "success": callback_function,
    "error": parseApiCallError
  });
}