Can you get the tab order of a field with Javascript?

I'm trying to write a script that will change the behaviour of the Reset button on about 400 forms.

Since I can't remove the Reset button from the tab order, I've created a script that triggers "OnFocus" that will cause the form to skip to the first field on the next page of a multi-page form when the user tabs to the Reset button.

Now I'd like to write a batch script that will put this script into all of the forms that have already been created, but to do that, I've got to be able to determine which is the first field of both the first page and the first field of the next page in my batch script.

So: can I determine the tab order of a page from within a script?

Thanks

Alan