[youngvet1]

Hi i have a number of questions regarding this mod, and would appreciate if someone could help

On my site right now i have it so that the detailed image is showing on the product details page. And the product thumb is the image that i upload in the "product details" section in admin. Another ward i upload 2 images one for the thumb and one for the large image that is showing on the product details page and i dont have x-cart do any resizing on either.

But i now want it so that when they click the larege pic in the product details page it opens an even larger image of the product with a popup.

My question is with this mod do i have to tell it exavr dimensions? Anotherwards can i make it so that for the thumbs its always a certain width and that when it resizes it will keep the propotions. Also for the large popoup can i make the window size depend on the size of the image, with no resizing happening to the extra large image.

How does this mod work in regard to optimizing for the web? ie. when i optimize the very large popup pic, then when it resizes the smaller pics does the resized pics shrink considerably in size on the pages that they are on, and does it do optimizing on them as if i would have made them in photoshop?