1. Some breadcrumbs on top are not active and clickable. see the attached url and i need to keep active and clickable they can go from there.
http://www.awesomescreenshot.com/image/186567/79d35bf8c20861b1d31676d79d95f66c
2. Instead of keeping return to previous page link i just want to add their next product link, is it possible to do if yes how?