Hitting a brick wall...

Joe what type of icon do you want to add as there is an add on to place the remote sites favicon before the link.
You must validate your XenForo license to see code

If you want to use it for internal links, change .externalLink to .internalLink.

That will be $6,403,141.00 for support. You can use the donation link on the main page, it's a standard amount in the selection list. :D ;)