JQZOOM problem

[NNGNews]

Hello, I have this problem that I hope someone let me know how to solve it.

 

It does not work jqzoom box products, or rather only works on some others do not.

 

In particular does not work anymore on the products that I have moved under a category in detail, I put certain categories of accessories under a single group, now for all the products moved, does not work anymore.

 

I tried to recreate the thumbnails but nothing.

 

I think the problem is from moving because [other improvement I have not made, ​​if not load a module for a horizontal navigation.

 

I think it's a problem with Java but I do not come out.

 

PS

Version 1.4.7 Presatshop

 

thanks, sorry for my english