A way to not have the thumbnail nav slide on each click (with ActionMode still 1)?

[ghost]

Basically I want to have:
ActionMode (Thumbnail Nav) to act on click without the thumbnail nav sliding unless the arrow nav is clicked.

ex.
If I have set the thumbnail to show 5 images at a time, and if I click one of those 5 it wont automatically park it to the default value, and so the same 5 images are still in view. If I click the arrow navigator in the thumbnails part, it will give a new set of 5 images (if there are).

I've read the docs but I may have missed some things.

EDIT:
Totally missed the reference APIs under the ad part.

So this is what I got so far:

jssor_slider1.$On($JssorSlider$.$EVT_PARK, function(slideIndex, fromIndex) {
    //some code
})

But I'm not sure if I'm referencing the thumbnail navigator right. This is what I'm using $JssorThumbnailNavigator$. I'm not really sure where to go from there, I've tried using some of the slider methods but none seems to be working. I don't really know where to go from here.