qnd: pass the protocol parameter to the html5 library according to the protocol used to access the embedIframeJs action

git-svn-id: svn+ssh://kelev.kaltura.com/usr/local/kalsource/backend/server/tags/gemini_2012_10_22@92448 6b8eccd3-e8c5-4e7d-8186-e12b5326b719