Resize pictures in downloads

first of all excuse for my bad English but I only speak Spanish, I am using Google Translate.

my question is how can I change the size of the images in the Screenshot downloads because they are so small?.

thanks

On johncms a have class: "class.upload.php"
He can make resize image.

If i correctly understand you.

well, thanks for replying

Now if I do not get upset a lot, what should I change exactly?
I just want that images are in full size

Franc0 (29.01.2013 / 09:43)
well, thanks for replying

Now if I do not get upset a lot, what should I change exactly?
I just want that images are in full size

Yes, I want to have the original size
because I upload in original size but reduce to 83x110px

here is the link to my site
so you can see

http://wapgx.p.ht/download/?ac ... ile=2