Hi,
There is a 3rd party script that is hiding all forms whenever clicking on the document, and is causing the problem.
You can fix it very simply by using this custom CSS:
[html]div.ajaxsearchpro[id*=’ajaxsearchpro’] .probox .proinput form {
display: block !important;
}[/html]
If your theme does not allow custom CSS, you can place it under the search options as well: http://i.imgur.com/GJgl88T.png
