diff --git a/theme/brick/layout/frontpage.php b/theme/brick/layout/frontpage.php
index 77dae8fd54b..2b74c35addf 100644
--- a/theme/brick/layout/frontpage.php
+++ b/theme/brick/layout/frontpage.php
@@ -1,4 +1,26 @@
 <?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * The frontpage layout for the Brick theme.
+ *
+ * @package   theme_brick
+ * @copyright 2010 John Stabinger (http://newschoollearning.com/)
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
 
 $hasheading = ($PAGE->heading);
 $hasnavbar = (empty($PAGE->layout_options['nonavbar']) && $PAGE->has_navbar());
diff --git a/theme/brick/layout/general.php b/theme/brick/layout/general.php
index c4d34cc3271..935746c39eb 100644
--- a/theme/brick/layout/general.php
+++ b/theme/brick/layout/general.php
@@ -1,4 +1,26 @@
 <?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * The default layout for the Brick theme.
+ *
+ * @package   theme_brick
+ * @copyright 2010 John Stabinger (http://newschoollearning.com/)
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
 
 $hasheading = ($PAGE->heading);
 $hasnavbutton = ($PAGE->button);
diff --git a/theme/brick/lib.php b/theme/brick/lib.php
index cd76200d6d9..c65e0cfb6ac 100644
--- a/theme/brick/lib.php
+++ b/theme/brick/lib.php
@@ -1,4 +1,34 @@
 <?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * This file contains functions specific to the Brick theme.
+ *
+ * @package    theme_brick
+ * @copyright  2010 John Stabinger (http://newschoollearning.com/)
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+/**
+ * Sets the link colour used by the Brick theme.
+ *
+ * @param string $css
+ * @param string $linkcolor
+ * @return string
+ */
 function brick_set_linkcolor($css, $linkcolor) {
     $tag = '[[setting:linkcolor]]';
     $replacement = $linkcolor;
@@ -9,6 +39,13 @@ function brick_set_linkcolor($css, $linkcolor) {
     return $css;
 }
 
+/**
+ * Sets the link hover colour used by the Brick theme.
+ *
+ * @param string $css
+ * @param string $linkhover
+ * @return string
+ */
 function brick_set_linkhover($css, $linkhover) {
     $tag = '[[setting:linkhover]]';
     $replacement = $linkhover;
@@ -19,6 +56,13 @@ function brick_set_linkhover($css, $linkhover) {
     return $css;
 }
 
+/**
+ * Sets the main colour used by the Brick theme.
+ *
+ * @param string $css
+ * @param string $maincolor
+ * @return string
+ */
 function brick_set_maincolor($css, $maincolor) {
     $tag = '[[setting:maincolor]]';
     $replacement = $maincolor;
@@ -29,6 +73,13 @@ function brick_set_maincolor($css, $maincolor) {
     return $css;
 }
 
+/**
+ * Sets the main link colour used by the Brick theme.
+ *
+ * @param string $css
+ * @param string $maincolorlink
+ * @return string
+ */
 function brick_set_maincolorlink($css, $maincolorlink) {
     $tag = '[[setting:maincolorlink]]';
     $replacement = $maincolorlink;
@@ -39,6 +90,13 @@ function brick_set_maincolorlink($css, $maincolorlink) {
     return $css;
 }
 
+/**
+ * Sets the headig colour used by the brick theme.
+ *
+ * @param string $css
+ * @param string $headingcolor
+ * @return string
+ */
 function brick_set_headingcolor($css, $headingcolor) {
     $tag = '[[setting:headingcolor]]';
     $replacement = $headingcolor;
@@ -49,55 +107,65 @@ function brick_set_headingcolor($css, $headingcolor) {
     return $css;
 }
 
+/**
+ * Sets the logo used by the Brick theme.
+ *
+ * @param string $css
+ * @param string $logo
+ * @param theme_config $theme
+ * @return string
+ */
 function brick_set_logo($css, $logo, $theme) {
- $tag = '[[setting:logo]]';
- $replacement = $logo;
- if (is_null($replacement)) {
- $replacement = $theme->pix_url('logo', 'theme');
- }
- $css = str_replace($tag, $replacement, $css);
- return $css;
+    $tag = '[[setting:logo]]';
+    $replacement = $logo;
+    if (is_null($replacement)) {
+        $replacement = $theme->pix_url('logo', 'theme');
+    }
+    $css = str_replace($tag, $replacement, $css);
+    return $css;
 }
 
-
-
-
-
-
+/**
+ * Processes CSS adding Brick customisations to it before it is cached and delivered.
+ *
+ * @param string $css
+ * @param theme_config $theme
+ * @return string
+ */
 function brick_process_css($css, $theme) {
-       
-     if (!empty($theme->settings->linkcolor)) {
+
+    if (!empty($theme->settings->linkcolor)) {
         $linkcolor = $theme->settings->linkcolor;
     } else {
         $linkcolor = null;
     }
     $css = brick_set_linkcolor($css, $linkcolor);
 
-// Set the link hover color
+    // Set the link hover color.
     if (!empty($theme->settings->linkhover)) {
         $linkhover = $theme->settings->linkhover;
     } else {
         $linkhover = null;
     }
     $css = brick_set_linkhover($css, $linkhover);
-    
-    // Set the main color
+
+    // Set the main color.
     if (!empty($theme->settings->maincolor)) {
         $maincolor = $theme->settings->maincolor;
     } else {
         $maincolor = null;
     }
     $css = brick_set_maincolor($css, $maincolor);
-    
-      // Set the main accent color
+
+      // Set the main accent color.
     if (!empty($theme->settings->maincolorlink)) {
         $maincolorlink = $theme->settings->maincolorlink;
     } else {
         $maincolorlink = null;
     }
     $css = brick_set_maincolorlink($css, $maincolorlink);
-   
-   // Set the main headings color
+
+    // Set the main headings color.
     if (!empty($theme->settings->headingcolor)) {
         $headingcolor = $theme->settings->headingcolor;
     } else {
@@ -105,18 +173,13 @@ function brick_process_css($css, $theme) {
     }
     $css = brick_set_headingcolor($css, $headingcolor);
     
-     // Set the logo image
+    // Set the logo image.
     if (!empty($theme->settings->logo)) {
         $logo = $theme->settings->logo;
     } else {
         $logo = null;
     }
     $css = brick_set_logo($css, $logo, $theme);
-    
-    
-    
+
     return $css;
-    
-    
-    
-}
+}
\ No newline at end of file
diff --git a/theme/brick/settings.php b/theme/brick/settings.php
index b73ac26c497..a990365c055 100644
--- a/theme/brick/settings.php
+++ b/theme/brick/settings.php
@@ -1,66 +1,87 @@
 <?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Settings for the Brick theme.
+ *
+ * @package    theme_brick
+ * @copyright  2010 John Stabinger (http://newschoollearning.com/)
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
 
 defined('MOODLE_INTERNAL') || die;
 
 if ($ADMIN->fulltree) {
 
-// Background image setting
-// logo image setting
-$name = 'theme_brick/logo';
-$title = get_string('logo','theme_brick');
-$description = get_string('logodesc', 'theme_brick');
-$setting = new admin_setting_configtext($name, $title, $description, '', PARAM_URL);
-$setting->set_updatedcallback('theme_reset_all_caches');
-$settings->add($setting);
+    // Background image setting logo image setting.
+    $name = 'theme_brick/logo';
+    $title = get_string('logo','theme_brick');
+    $description = get_string('logodesc', 'theme_brick');
+    $setting = new admin_setting_configtext($name, $title, $description, '', PARAM_URL);
+    $setting->set_updatedcallback('theme_reset_all_caches');
+    $settings->add($setting);
 
-// link color setting
-$name = 'theme_brick/linkcolor';
-$title = get_string('linkcolor','theme_brick');
-$description = get_string('linkcolordesc', 'theme_brick');
-$default = '#06365b';
-$previewconfig = NULL;
-$setting = new admin_setting_configcolourpicker($name, $title, $description, $default, $previewconfig);
-$setting->set_updatedcallback('theme_reset_all_caches');
-$settings->add($setting);
+    // Link color setting.
+    $name = 'theme_brick/linkcolor';
+    $title = get_string('linkcolor','theme_brick');
+    $description = get_string('linkcolordesc', 'theme_brick');
+    $default = '#06365b';
+    $previewconfig = NULL;
+    $setting = new admin_setting_configcolourpicker($name, $title, $description, $default, $previewconfig);
+    $setting->set_updatedcallback('theme_reset_all_caches');
+    $settings->add($setting);
 
-// link hover color setting
-$name = 'theme_brick/linkhover';
-$title = get_string('linkhover','theme_brick');
-$description = get_string('linkhoverdesc', 'theme_brick');
-$default = '#5487ad';
-$previewconfig = NULL;
-$setting = new admin_setting_configcolourpicker($name, $title, $description, $default, $previewconfig);
-$setting->set_updatedcallback('theme_reset_all_caches');
-$settings->add($setting);
+    // Link hover color setting.
+    $name = 'theme_brick/linkhover';
+    $title = get_string('linkhover','theme_brick');
+    $description = get_string('linkhoverdesc', 'theme_brick');
+    $default = '#5487ad';
+    $previewconfig = NULL;
+    $setting = new admin_setting_configcolourpicker($name, $title, $description, $default, $previewconfig);
+    $setting->set_updatedcallback('theme_reset_all_caches');
+    $settings->add($setting);
 
-// main color setting
-$name = 'theme_brick/maincolor';
-$title = get_string('maincolor','theme_brick');
-$description = get_string('maincolordesc', 'theme_brick');
-$default = '#8e2800';
-$previewconfig = NULL;
-$setting = new admin_setting_configcolourpicker($name, $title, $description, $default, $previewconfig);
-$setting->set_updatedcallback('theme_reset_all_caches');
-$settings->add($setting);
+    // Main color setting.
+    $name = 'theme_brick/maincolor';
+    $title = get_string('maincolor','theme_brick');
+    $description = get_string('maincolordesc', 'theme_brick');
+    $default = '#8e2800';
+    $previewconfig = NULL;
+    $setting = new admin_setting_configcolourpicker($name, $title, $description, $default, $previewconfig);
+    $setting->set_updatedcallback('theme_reset_all_caches');
+    $settings->add($setting);
 
-// main color accent setting
-$name = 'theme_brick/maincolorlink';
-$title = get_string('maincolorlink','theme_brick');
-$description = get_string('maincolorlinkdesc', 'theme_brick');
-$default = '#fff0a5';
-$previewconfig = NULL;
-$setting = new admin_setting_configcolourpicker($name, $title, $description, $default, $previewconfig);
-$setting->set_updatedcallback('theme_reset_all_caches');
-$settings->add($setting);
+    // Main color accent setting.
+    $name = 'theme_brick/maincolorlink';
+    $title = get_string('maincolorlink','theme_brick');
+    $description = get_string('maincolorlinkdesc', 'theme_brick');
+    $default = '#fff0a5';
+    $previewconfig = NULL;
+    $setting = new admin_setting_configcolourpicker($name, $title, $description, $default, $previewconfig);
+    $setting->set_updatedcallback('theme_reset_all_caches');
+    $settings->add($setting);
 
-// heading color setting
-$name = 'theme_brick/headingcolor';
-$title = get_string('headingcolor','theme_brick');
-$description = get_string('headingcolordesc', 'theme_brick');
-$default = '#5c3500';
-$previewconfig = NULL;
-$setting = new admin_setting_configcolourpicker($name, $title, $description, $default, $previewconfig);
-$setting->set_updatedcallback('theme_reset_all_caches');
-$settings->add($setting);
+    // Heading color setting.
+    $name = 'theme_brick/headingcolor';
+    $title = get_string('headingcolor','theme_brick');
+    $description = get_string('headingcolordesc', 'theme_brick');
+    $default = '#5c3500';
+    $previewconfig = NULL;
+    $setting = new admin_setting_configcolourpicker($name, $title, $description, $default, $previewconfig);
+    $setting->set_updatedcallback('theme_reset_all_caches');
+    $settings->add($setting);
 
 }
\ No newline at end of file