Product additional images

How do i add additional images per product.. I knew how to do it in older virtuemart and i also see in your demo that you have them following the menu Virtuemart->Product Details ..

There is a div under the main image:

<div class="additional-images">

Is this dynamically generated?

Some guidelines please..

i can see that you add additional images with the popup.. Where does all those default installation images come from and how to remove them?

Also in which folder do i put my images in order to be able to find the in the pop up when i wanna add the additional images?

see the image attached

prtscreen2.jpg

I figured it out.. They are dynamically generated is there is more than i image per product.. So still which is the folder that the search searches for additional images and where the default virtuemart installation image names come from ( chain , black showel etc )