Google Search Appliance Protocol Reference - Manual (Page 87)

Google Search Appliance: Search Protocol Reference Dynamic Result Clustering Service /cluster Protocol 87
3. Triggers an A JAX call to the cluster service to populate the cluster position holders. The cluster
position holders have the following DOM Ids depending on their position:
The default style sheet activates dynamic result clustering using onload attribute of the tag on
the search result page. The following is an example of the body opening tag:
Where {search_query} is the current search request, as shown in the following example (broken for
readability):
q=culebra&btnG=Google+Search&access=p&client=default_frontend&output=xml_no_dtd&
proxystylesheet=default_frontend&sort=date%3AD%3AL%3Ad1&entqr=3&entsp=a&oe=UTF-
8&
ie=UTF-8&ud=1&site=default_collection
The default XSLT stylesheet provides the clustering CSS id value for the page heading, cluster
position, and loading message.
...
For more information, see “Using Dynamic Result Clusters to Narrow Searches” in Creating the Search
Experience.
Note: The cluster.js file depends on additional JavaScript files listed in the application.