Added a new static member for the jsapi from google. Bad things happen if you use the wrong key.

config.sample.php

@@ -6,3 +6,11 @@ error_reporting(E_ALL);
 set_include_path(dirname(__FILE__).'/src:'.dirname(__FILE__).'/lib/php:'.get_include_path());
 
 require_once 'UNL/Autoload.php';
+
+/* A Google Loader API Key is presumably needed to ensure proper functionality.
+ * Register for an API Key at http://code.google.com/apis/loader/signup.html
+ * The key is tied to a Google Account and specific to a given URL "referrer"
+ */
+
+// the following key is only "valid" for http://ucommabel.unl.edu/workspace/UNL_Search/www/
+// UNL_Search::$jsapiKey = 'ABQIAAAAGAtSvF89-VbesSJ07TEeoBTpxXZziuBpIcFFfJO7Mm8wj1oQWRRwVSIfGRIEAC9DlOSQX7rAAWHjhA';

src/UNL/Search.php

 <?php
 class UNL_Search
 {
+    public static $jsapiKey = '';
+
     function __construct()
     {