I am working on a project where we are trying to implement a jQuery plugin called Footable. It works by calling the function .footable() on the table being selected by jQuery. When I tried to call this function I got a type error: undefined is not a function.

We are also using prototypejs in this project so at first I though that the problem was that footable was using $.() instead of jQuery.(), and it was. I went in and changed the $[.(] to jQuery hoping that it would fix the problem, but I am still unable to call .footable().

You should also know that I am loading footble.js from an Iframe. I'm not sure if that would cause any problems.

I'm not sure what to try next. Any advice is appreciated. 

Thanks in advance

UPDATE 1

I have tried entering the following code in the console

```
var $j = jQuery.noConflict();
$j('<table></table>').footable();

```

In an environment that successfully loads footable an object is returned with the footable classes. In my enviornment I get a "TypeError: undefined is not a function".