PGTheme - How to add DHTML nav tree to author.tpl?

Hello all.

I have what I hope is a simple question about the PGTheme. On the 1st page I have my albums displayed on one side and the contents of the "author.tpl" file displayed to the left of the albums. I'd like to add the DHTML nav tree to my page, but I don't want it to be displayed on the sidebar or on the bottom of the page as is default.

I would like to add this function to the author.tpl file somewhere so that the nav tree will be displayed to the left of my albums.

Can someone point me in the right direction here?

Thanks

Gallery version = 2.2.4 core 1.2.0.6
PHP version = 5.2.6 cgi-fcgi
Webserver = Apache/2.2.8 (Unix) mod_ssl/2.2.8 OpenSSL/0.9.8g DAV/2 mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635
Database = mysqlt 5.0.45-community-log, lock.system=flock
Toolkits = ArchiveUpload, Dcraw, Exif, Getid3, LinkItemToolkit, Thumbnail, Gd, ImageMagick, NetPBM
Acceleration = none/86400, none/86400
Operating system = Linux box434.bluehost.com 2.6.22-9_3.BHsmp #1 SMP Wed May 21 12:20:26 MDT 2008 x86_64
Default theme = PGtheme
gettext = enabled
Locale = en_US
Browser = Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; InfoPath.1; .NET CLR 2.0.50727)