Unobtrusive remote links and forms

For quite a while now it has bothered me that link_to_remote and
remote_form_for are not unobtrusive. That is, they insert Javascript
right into the HTML, and link_to_remote does not automatically fall
back to a normal GET request when Javascript is unavailable. I was
excited about the UJS plugin, and then saddened when I found out it
was no longer active.

After some research and experimentation, I found a solution I am happy
with, using LowPro and RJS. See my post at:

http://blog.7actionsdev.com/2008/06/unobtrusive-rails-links-and-forms.html

There is nothing really new here, but I hope it is helpful to see all
the pieces in one place.

..tony..