Resize all pictures of product view

Hi !
I would like to change product view, with bigger product image (active) than thunbnail size and the other images of product at the same size. I have see other thread but I have other images of product and whend I onovermouse on child images change the size of the active picture of product. I saw atribute onovermouse with src = thumnails folder and javascript change the image with this src I would like change this one for take big image and not thumbnail.

Sorry for my english and Thx !!

Thanks for yout quickly answer, it´s the easy choice.

Thanks for you quickly reply. It´s the easy choice.

hi,

i cant find the place, i want to makt the thumbnails bigger, where is the correct place?

BR

Amit