Error when editing document: unknown function get_validate_record_js

[navigo]

Hi,

Sugar Pro: 5.0.0a (Build 3120)
Apache version: 1.3.39 (Unix)
MySQL version: 5.0.45-community
PHP version: 5.2.4
OS: Linux kernal version 2.6.9-67.0.1.ELsmp
Documents Module

We're getting the following error when we click create document:
Fatal error: Call to undefined function get_validate_record_js() in /home/navigo/public_html/crm/modules/Documents/EditView.php on line 110

We're also able to upload a document fine via the left hand shortcut (it's being placed in the cache/upload directory). The next screen which shows the document details appears fine. However when we click on edit we get the above error.

It might also be worth noting that the document list is not displaying any of our uploaded documents. However should we wish to attach a document to an email we are able to select the uploaded document.

I had a quick look at the code to see if I could find where this function should reside, but I just don't have the time to go through it piece by piece.

So I guess my main two questions are:
Has anyone else come across this error?
Where should this function reside? in modules/Documents? Or will it be a generic function used by lots of modules?

Any help would be greatly appreciated.

Matt

[navigo]

bump.

Anyone have any idea at all what the problem might be?