I have a rather edited form of Vanity that we built on, however on the blog, I would like to be able to click the images I post and for it to pop up in the same overlay as we see in the store. I got in touch with the Shopify staff and they said "Vanity theme requires additional markup for the overlay, and then you need to go into the HTML view of each blog post and wrap each image in an anchor tag that points to a larger version of the image"
I would like to know what this additional mark up would be, do I add it to the 'blog' template and then add certain html to the each blog post image? I would appreciate if any of you can help.
my shopify is victate.myshopify.com (http://www.Victate.co.uk/) for you to see what my blog looks like.