Has anyone put layered navigation on the Product Page?
I should imagine putting it there is fairly easy but does it rely on a category variable? Ideally I want to take the category from the last page they were on or from the product and dispay layered navigation for all products in that category.
Is this going to be possible? I have just spent a month making a site for someone only to realise I missed this crucial function in the spec. Any help would be AMAZING!!!