invite users URL issue

hello

elgg default invite link is buried under right lower corner of friends page. i tried to place a banner ad on each page with content_insert plugin which says "click to invite friends". when clicked it would take you to invite users link.

<a href="http://mysite.com/friends/invite"&gt;
<img src="http://mysite.com/mygraphics/Invitebanner.jpg&quot; alt="image">
</a>

problem is invite users url must have username in it.

http://mysite.com/friends/USERNAME/invite

how can i work around this?

thank you