Slimbox: adding link to Description

Design

Theme: Simple+ theme which includes mootools and slimbox
Goal: Add a website link in the description in slimbox.
Page: http://www.coolgrafimedia.com/portfolio-topmenu-60.html

So far what I have:

`" rel="lightbox[<?php printAlbumTitle();?>]" title="<?php echo getImageTitle();?>
<?php echo getImageDesc();?>"><?php printImageThumb(getImageTitle(), "reflect rheight30 ropacity40"); ?>

`

which allows me to add the description in the slimbox.

The whole purpose of this is to add a link with the title.

So for example:
Visit the website >>

I have tried several different things, but I keep getting the url above the image thumb instead
of inside the description. Adding a plain text description does work.

How do I get a link in there?
Also I am not sure the code is correct. Should I use /n instead or is <br/> correct?

Thank you