Modify slider on Lab accessories theme by theme forest

[Remoul87]

HI, 

 

I bought this theme: 

http://themeforest.net/item/accessories-store-responsive-prestashop-theme/10574741

 

I would like change the Slider Transition on my homepage. There is too much different transitions and I would like keep only the first transition. (For example I don't like the transition with the squares).

 

My webshop is in développement here: 

http://www.alilamu.com/shop/

Someone can help me to change this ? 

I think I found the right Javascript Page (jssor.slider.js ) to change but I don't know nothing to the Javascript ... 

 

Thanks in advance for your help