Sample_app does not show account menu, How can I solve that?

Account menu display on local server successfully. I can able to sign in
and sign out on local server.

I deployed sample_app to Heroku successfully. When I check my Heroku
link, account menu not working.

I am attaching authentication_pages_spec.rb, _header.html.erb,
application.js file.

please find it.

I can able to get to why this happen?

What will be the right way to solve this?

Kind regards.

Attachments:
http://www.ruby-forum.com/attachment/9660/_header.html.erb
http://www.ruby-forum.com/attachment/9661/authentication_pages_spec.rb
http://www.ruby-forum.com/attachment/9662/application.js

Account menu display on local server successfully. I can able to sign in
and sign out on local server.

I deployed sample_app to Heroku successfully. When I check my Heroku
link, account menu not working.

It is no good saying something is not working, what does that mean?
We are not telepathic. You must look at the logs, work out what is
happening and home in on exactly which bit of code is not doing what
it is supposed to do. Then post that bit of code (probably not more
than a dozen lines or so) and explain in detail what should happen and
what does happen. Then hopefully someone will be able to help.

Colin