Fixed issue of not showing, due the wrong protocol use, 
A site working on SSL will not accept including and loading a js file over http (insecure)
So I made changes to the recaptcha_get_html() function and let wordpress decide is_ssl() to use wich protocol.
insteed of setting default on insecure http. and in the import script lines I have changed http in https.. you always can load a https into http..
Checked it in a dev envirorment and a live one..