"coldfusion is undefined" js error

i am getting “coldfusion is undefined” js error and ajax binding also not working.
in my local environment is working fine the code(using coldfusion built in server), but in my dev environment getting following error because there we are using IIS server as a webserver.

please need help.

Can you explain a little further? What are you trying to do that is causing this error?

The most common reason why I get this error is if the automatic cfide scripts that get added when you use CF AJAX functionality are not pathing right.