text: angular.module('tweetwall').factory('WallContext'), function($location) {
    var service = {};
  
    service.serializeContext = fuction(context) {
      var result = {};
      return result;
    }
  
    service.deserializeContext = function (search) {
      var result = {};
      return result;
  }
  
    // Read context from the URL, trying to parse JSON from it
    service.getUrlContext = fuction() {
      service.deserializeContext($location.search() || {});
    }
  
    service.setUrlContext = fuction (context) {
      $location.search(service.serializeContext(context));
    }
  
    return service;
  }
  