I guess one way would be to make a tab which is really just a break.
In
Sources/TabMenu.pl find:
$tab{'home'} = qq~<span |><a href="$scripturl" title = "$img_txt{'103'}" style="padding: 3px 0 4px 0;">$tabfill$img_txt{'103'}$tabfill</a></span>~;
And add before - you might need to add another break tag depending on how you want it:
$tab{'break'} = qq~<br /><br />~;
Then in your
Settings.pl add the highlighted (or wherever you want the break):
@AdvancedTabs = ("cocia__forum_registration_help|http://www.aussiecampovenforum.com/cgi-bin/yabb2/YaBB.pl?custompage=registration|0|0|0|0|","home","cocia__website|http://www.aussiecampovenforum.com/cgi-bin/yabb2/YaBB.pl?custompage=COCIA|0|0|0|0|","cocia__photo_gallery|http://www.aussiecampovenforum.com/cgi-bin/yabb2/YaBB.pl?custompage=gallery|0|0|0|0|","cocia__on_youtube|http://www.youtube.com/user/derekandru|0|0|0|1|","cocia__toolbar|http://www.aussiecampovenforum.com/cgi-bin/yabb2/YaBB.pl?custompage=toolbar|0|0|0|0|","cocia__on_facebook|http://www.facebook.com/pages/Camp-Oven-Cooking-In-Australia/86539734439|0|0|0|1|","support_cocia_|http://www.aussiecampovencook.com/apps/donations/|0|0|0|1|","camp_oven_festivals|http://www.aussiecampovenforum.com/cgi-bin/yabb2/YaBB.pl?custompage=festivals|0|0|0|0|","camp_oven_seasoning|http://www.aussiecampovenforum.com/cgi-bin/yabb2/YaBB.pl?num=1210065993|0|0|0|0|","heat_beads__bbq_briquettes_chart|http://www.aussiecampovenforum.com/cgi-bin/yabb2/YaBB.pl?custompage=Chart|0|0|0|0|","help","search","ml","membermap|1|1|0|0|0|username","admin","revalidatesession","login","register","guestpm","mycenter","break","imsend|1|1|0|1|0|","logout","eventcal","birthdaylist","post_photo|http://postimage.org/|0|0|0|1|","guestbook","buying_from_southern_metal_spinners|http://www.aussiecampovenforum.com/cgi-bin/yabb2/YaBB.pl?custompage=bedourie|0|0|0|0|","woody_dutch_oven|http://www.aussiecampovenforum.com/cgi-bin/yabb2/YaBB.pl?custompage=woody|0|0|0|0|","heat_beads__bbq_briquettes|http://www.aussiecampovenforum.com/cgi-bin/yabb2/YaBB.pl?custompage=heatbeads|0|0|0|0|","biji_barbi|http://www.aussiecampovenforum.com/cgi-bin/yabb2/YaBB.pl?custompage=biji|0|0|0|0|","weather"); # Advanced Tabs order and infos