Uploading .gifs?
 

I was unable to upload .gif files on my website. Here is how it turned out:

http://forum.bodybuildingpro.com/att...1&d=1273838797

Here is the actual file:

http://www.imagebanana.com/img/2kzmmony/yy.gif

Here is my website [main index may not be work safe due to two adult banners]:

http://forum.bodybuildingpro.com

Is there any way that I can upload that file?