jquery solution

http://papermashup.com/jquery-page-scrolling/

rspec best tutorials links

I am ROR developer and learning rspec. I want to share the following links which are giving me good help to learn.  

http://blog.davidchelimsky.net/2007/05/14/an-introduction-to-rspec-part-i/

http://myronmars.to/n/dev-blog/2012/06/rspecs-new-expectation-syntax