Modify FileField in Admin

[Wnt2bsleepin]

Hello,

I am new to Django and have run into a small problem with my application's admin page. It displays the full url to the uploaded file, but when I click on it the link is warped. I have a method to retrieve the file as a download, and would like to put that there instead of the plain url. Is there anyway to customize the link that is displayed there? Here is a link to the picture in a larger size

Thank you for any help.