Index: includes/settings.php
===================================================================
--- includes/settings.php	(revision 1281)
+++ includes/settings.php	(working copy)
@@ -48,6 +48,7 @@
 	'trackertitle'		=> array('textbox', '', false, _('Tracker Title'), _('The global name of the bug tracker. Example: Blue Static Bug Tracker')),
 	'trackerurl'		=> array('textbox', '', false, _('Tracker Base URL'), _('The base URL of the tracker. This is used when creating external links to the tracker. <strong>Be sure that this does not end in a trailing slash (&quot;/&quot;).</strong><br />Example: http://www.bluestatic.org/bugs')),
 	'dateformat'		=> array('textbox', 'F j, Y h:i:s A', false, _('Date Format'), _('Set the date format used for bug report and comment information. This is based on PHP\'s date() function.')),
+	'defaulttimezone'	=> array('" . construct_option_select("setting[defaulttimezone]", $bugsys->datef->fetch_timezone_list(), $bugsys->options["defaulttimezone"]) . "', 0, false, _('Default Time Zone'), _('This controls the time zone that all unregistered users view the tracker with.')),
 	'defaultlanguage'	=> array('" . construct_option_select("setting[defaultlanguage]", $bugsys->datastore["language"], $bugsys->options["defaultlanguage"], "languageid", "title") . "', 1, false, _('Default Language'), _('You can set the default language that all new users (and guests) will use.')),
 	'syndicateditems'	=> array('textbox', 10, false, _('Number of Syndicated Items'), _('The number of bugs to be syndicated at any one time by the Atom XML feed.'))
 ),
Index: includes/functions.php
===================================================================
--- includes/functions.php	(revision 1281)
+++ includes/functions.php	(working copy)
@@ -540,7 +540,7 @@
 function fetch_guest_user()
 {
 	global $bugsys;
-	
+		
 	return array(
 		'usergroupid' => 1,
 		'userid' => 0,
@@ -549,6 +549,7 @@
 		'showcolors' => 1,
 		'permissions' => $bugsys->datastore['usergroup'][1]['permissions'],
 		'displaytitle' => $bugsys->datastore['usergroup'][1]['displaytitle'],
+		'timezone' => $bugsys->options['defaulttimezone']
 	);
 }
 
Index: register.php
===================================================================
--- register.php	(revision 1284)
+++ register.php	(working copy)
@@ -80,6 +80,7 @@
 	$user->set('showemail',		$bugsys->in['showemail']);
 	$user->set('showcolors',	1);
 	$user->set('languageid',	$bugsys->in['languageid']);
+	$user->set('timezone',		$bugsys->options['defaulttimezone']);
 	$user->set('usergroupid',	$usergroupid);
 	
 	if (!$message->items)