I've a zen cart installation working with the grey box modules being installed. I had mod the grey box popup so that it is able to navigate between the master image of the products being on the same sub-category. For example, there are six products at the category, and we had select the first product from the category. When viewing the image in the grey box, there is this next button that we can press to show the next product's image.
What I need is when the exit button is pressed, the greybox will be closed and the original product page will be switched to the last product that is showing on the grey box.
Any questions are welcome. My budget is $30.