Large Image Popup Problem

[stickman]

Hello, I'm still finding my way with zen cart and I hope somebody can help me with the following problem:

I've set up a new product type, which all seems to work fine, however when I click on the larger image link on the product info page I get a javascript error as follows:

Webpage error details

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; GTB6; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)
Timestamp: Mon, 17 Aug 2009 23:59:46 UTC


Message: Object expected
Line: 1
Char: 1
Code: 0
URI: http://rowletts.co.uk/index.php?main...&products_id=6

This only happens with my new product type - if I manually set the product type of exactly the same product to 1 (general) then the larger image link works fine, so I know it's not a problem with the image file.

I think that I must have missed something significant when setting up my new product type. Can anybody offer any suggestions as to what might be happening? Any help would be very much appreciated.

[stickman]

I've finally managed to track down the problem!

I hadn't copied the following file

/includes/modules/pages/product_info/jscript_main.php

and put it into my corresponding new product type folder:

/includes/modules/pages/product_jewellery_info

(or rather I had, but then I hadn't uploaded it to my webserver!):

This meant that the product info page for my new jewellery product type didn't have a definition for the popupWindow javascript function, so it didn't work.

All is fine now.