_find() method (using ajax api) added to google module

oxweb/google.py

@@ -7,6 +7,8 @@ import urllib2
 import weakref
 import threading
 import Queue
+import simplejson
+
 
 import oxlib 
 from oxlib import stripTags
@@ -48,3 +50,8 @@ def find(query, max_results=DEFAULT_MAX_RESULTS):
         results = results[:max_results]
     return results
 
+def _find(query):
+    url = 'http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=%s' % quote_plus(query)
+    results = simplejson.loads(getUrlUnicode(url))['responseData']['results']
+    return results
+