[Plugin: Search Unleashed] Removing Search Button

I have seen a couple of tutorials regarding removing the search button and just typing your search in and clicking enter to do the job. The problem is I am currently using the search unleashed plugin for my searches and it uses a widget for the search bar. Does anyone know how to apply those techniques with this plugin ? My website is http://www.triplecz.com if people want to take a look at the search bar itself.