to enable visitors to search and find contents pubblished in both sites i set a google custom search who i installed with mentioned plugin in the sidebars of both sites.
Now i would like to add the php row code for calling the plugin:
|<?php display_search_box($display_results_option); ?>|
Could please explain me how to do, e.g.: where to put the code and how?
Main domani runs 3.4.9
and the subdomain runs Atahualpa 3.5.3.