If you benefit from web2py hope you feel encouraged to pay it forward by contributing back to society in whatever form you choose!
make the ajax function display a loading icon ...
base on Django snippets <http://www.djangosnippets.org/snippets/678/> <http://www.djangosnippets.org/snippets/679/> ...
This is a helper module that I wrote for web2py that lets you do some interesting and useful things with client side script. You can manage resources ...