Add to my friend list

I want to change the phrase "Add to my friend list" to an image and also remove the phrase "add to my foes list". Can someone help me do this?

I'm using phpbb2 forum.

Personally, I'm no fan of the "foes" list either. There is no way to disable it without disabling the entire friends/foes management system, however. (It's also that way for a clean install of phpBB, so it's not just forumotion that does it that way. )

Also, I do not know of a way to change the text of the "add to my friends list," and I'm not sure that it is possible with forumotion.