This is a simple header add-on that lets you place a Google Search at the top of your site.
I think we can all agree google is the king of search and will probably do a better job than anything we can come up with. This add-on replaces the stock search with the google custom search which will use google to search your shop only. The results are then shown to the customer in a modal pop-up.
You will need to register your website in your google account to get your custom site code