there is no point in hiding your source code. like saying "i want to build a greenhouse but i dont want anybody to see my plants"
not being derogatory, but, if your in the phase of "hiding" source code im guessing your a begginer. and im sure your code wont be too *hot*
html amongst othger things has to be processed by the browser. so there is NO way to hide it. unless you have a blank page.
Instering un needed javascripts and frames to hide source is a waste of your time - learn not to bother.