Swap image and show image zoom
<p>I have a website using BigCommerce that has a feature on the product page that displays some thumbnail images. When a user clicks on a thumbnail image, it shows some description for that image and should also swap the main image on the left to the large version of the selected thumbnail.</p>

<p>The script is doing the show/hide part correctly for the description but isn't swapping the main image. I was wondering if anyone might be able to help resolve this? Contacted BigCommerce but they say it's a template specific issue that they can't help with.</p>

<p>On checking web inspector, it says that there is an uncaught type error and that the 'largeimage' attribute for the rel tag is missing. I tried adding this back in, but it didn't have any effect.</p>

<p>Thank you.</p>
