Can who faced such problem! Respond.
The website sovamall.com.ua
Downloaded theme kavir2.demo.towerthemes.com
Along with the theme got category AJAX.
Here they are now constant problems.
Now the main problem is that not remember the previous category.
For example, I switched to 2-Rui category page then I did on any product, I did not like, I click the arrow to return to the previous page and get back on 1 category page.
And logically, I had to go back 2 page.
If they shut off all the flies styles and so on. But styles is God with him, the main thing that stops working switch pages.
When you try to switch the page throws the code.
It is possible to change a little blood?