How to replace the word Sticky with an image to notify of sticky threads

[angelicGrace New Member Find all posts View Profile Close angelicGrace]

How do I replace the word Sticky with an image (tiny smilies sized of course) to highlite sticky threads?

[Steve Machol Former Customer Support Manager Find all posts View Profile Close Steve Machol]

Edit the sticky_thread_prefix phrase and replace it with the HTML <a href...> link to that image.

[angelicGrace New Member Find all posts View Profile Close angelicGrace]

Oh thank you so much. I knew it had to be horribly simple, but for the life of me I couldn't seem to figure what to edit.