I tried to go to your link, but it just gives a message saying the index page is missing.
If you need more help, post a corrected link. Yes, posting links that show code like that is not only permissible but encourage. You should only get dinged if it was an obvious attempt at advertising or it linked to a site that had, shall we say, improper content.
An optimist sees the glass as half full.
A pessimist sees the glass as half empty.
A realist drinks it no matter how much there is.