Q:

How to change to another image when mouseover using Views?

I need to change the big image "A" to "D" when mouseover thumbnail "D" in a view (using Views).
How can I do this? Preproces page or jquery in a custom text in view?

A:

You can try Views Slideshow module with its ThumbnailHover slide feature. You can find its full documentation page in here.
Basically create a view with fields and a pager, set it as slider (Content: slide) and check Activate slide and pause on pager hover option.
For more details, see: What you'll need to crete a jQuery slideshow in Drupal.

