Help with BBcode on the description box

[adey66]

i need some help with the bbcode in the descriptions box, ive tryed putting the the code to display a banner below but all i get is a little file image.
i have no idea why this is happening and was wondering if anyone has had any problems like this.

my website is http://www.123-sonrisa.com/fotos/
and i used the code (http://www.123-sonrisa.com/thumbnails/test.jpg)
but nothing is working

help!!!

[Jeff Bailey]

Do not double post. You have a tread open here.
Locking