I'm in image map hell! Help!

There are a lot of threads on this site about creating and enabling an image map in ZC, but none of the threads that I can see have any type of successful outcome.

I know that I'm suppose to import my imagemap code in the tpl_header.php file, but WHERE? Anywhere? After certain code? Before Certain code? Maybe in between certain code...?

Here's my code:

define('HEADER_LOGO_IMAGEMAP', '<area shape="rect" alt="" coords="340,183,475,229" href="index.php?main_page=canes">
<area shape="rect" alt="" coords="519,183,651,229" href="index.php?main_page=woodtypes">
<area shape="rect" alt="" coords="688,183,822,229" href="index.php?main_page=accessories">
<area shape="rect" alt="" coords="861,183,997,229" href="index.php?main_page=aboutus">');

Where does it go inside tpl_header.php?
I read that somebody put this code in header.php..... does it go there?

Thank you.