It is saying the error is in the actual file, and not that file is missing. I can try manually loading. I'm not sure how to enable script debugging on the PC version of Safari but here is the error:
http://im.hldns.com/error.png
The errors have to be cleared before I can consider using this and I am not sure what is left. Also, is there a way to set the location for the “select a row” box and where the search box etc are located? In Safari the instructions show at the top of the page and off right.

same TypeError: Undefined value – grid.formedit-min.js.

This comes up in webkit and as some other error in IE.

Ok, got a little further. Now I hit this in Mozilla 3.0

Ok, either I have drank too much over this or something is severely hosed. I am trying to get the tabs working and those are broke too. There is something I am missing like an unclosed element that is causing this to be all screwed up. If you spot it, I'll call you my hero. 😉