I've installed Rod Gasson's module for Australia Post shipping. When I had it set up as table rates it was fine, and using the old Aust Post estimator it was fine too. But I like the way the new one works!

This is the problem I'm having....

In the shopping cart, the shipping estimate (which I have enabled to show on the cart page) isn't showing.

Clicking on another item (eg to look at a new product or an information page) up pops a great long error where the shipping estimator should be, before directing to the new page.

I won't copy the whole thing but the error starts with:
<!-- function update_zone(theForm) { // if there is no zone_id field to update, or if it is hidden from display, then exit performing no updates if (!theForm || !theForm.elements["zone_id"]) return; if (theForm.zone_id.type == "hidden") return; // set initial values var SelectedCountry =

Can anyone please help me with fixing this?

I should note that clicking on checkout shows the error too, but it takes you successfully to the delivery page of the checkout, and the postage prices are calculated correctly.

Thanks heaps!