Perfect answer to mobile site search

After being frustrated at not being able to find configuration settings on WordPress that would display a ‘site search’ bar on smart phones, I was delighted to come across errnie.com in a Google search.
Simple activation and configuration: have patience while the Plugin sorts through the site – and hey presto, I now have a search bar, a set of social media share buttons; and a ‘top of page’ button for site visitors using smartphone sized mobile devices!
Thanks errnio!