var Session;
Session = (function() {
  Session.prototype.vk_params = null;
  Session.prototype.user = null;
  function Session(params) {
    var attrs, key, _i, _len, _params;
    attrs = ['expire', 'mid', 'secret', 'sid', 'sig'];
    _params = {};
    for (_i = 0, _len = attrs.length; _i < _len; _i++) {
      key = attrs[_i];
      if (params[key] != null) {
        _params[key] = params[key];
      }
    }
    this.vk_params = _params;
  }
  Session.prototype.setUser = function(user) {
    this.user = user;
    return false;
  };
  Session.prototype.getUser = function() {
    return this.user;
  };
  Session.prototype.query = function(url, params, callback) {
    var attr, q_params, _i, _len;
    q_params = this.vk_params;
    for (_i = 0, _len = params.length; _i < _len; _i++) {
      attr = params[_i];
      q_params[attr] = params[attr];
    }
    $.post(url, q_params, callback);
    return false;
  };
  return Session;
})();