jQuery Grid Plugin - jqGrid

So here is the issue I had:

When I set the "pager" option in my jqGrid function call, I got a Javascript error that said: 

"Uncaught Type Error: Cannot read property 'integer' of undefined" on line 1525 of the un-minified js file.

So I went into the file. The offending piece of code was:

fmt = $.jgrid.formatter.integer || {};

It is true; $.jgrid.formatter doesn't exist. However, $.fn.fmatter does exist and has a function integer. So I tried replacing it with this line 

fmt = $.fn.fmatter.integer || {};

and voila, it worked . I obviously don't understand what I did or why it worked. I merely worked on the assumption that there was some sort of confusion between the two similar seeming statements formatter and fmatter and tried to fix it, so I would still request Tony to take a look at this issue.

Thanks

Jayraj