Index: page.tpl.php
===================================================================
RCS file: /cvs/drupal-contrib/contributions/themes/lightfantastic/page.tpl.php,v
retrieving revision 1.11
diff -u -r1.11 page.tpl.php
--- page.tpl.php	25 May 2008 18:04:35 -0000	1.11
+++ page.tpl.php	26 May 2008 20:13:12 -0000
@@ -1,177 +1,154 @@
 <?php // $Id: page.tpl.php,v 1.11 2008/05/25 18:04:35 brauerranch Exp $ ?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="<?php print $language->language; ?>" lang="<?php print $language->language; ?>">
-	<head>
-	<title><?php print $head_title; ?></title>
-	<?php print $head; ?>
-	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-	
-	<meta name="mssmarttagspreventparsing" content="true" />
-	<meta http-equiv="imagetoolbar" content="no" />
-	
-	<link rel="stylesheet" type="text/css" href="<?php print base_path() . path_to_theme(); ?>/assets/style/initial.css" media="screen, projection" />
-	<?php print $styles; ?>
-	
-	<!--[if lte IE 6]>
-    <link rel="stylesheet" type="text/css" href="<?php print base_path() . path_to_theme(); ?>/assets/style/ie6.css" />
-	<![endif]-->	
-  
-	<!--[if lt IE 7]>
-    <link rel="stylesheet" type="text/css" href="<?php print base_path() . path_to_theme(); ?>/assets/style/ie7.css" />
-	<![endif]-->
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="<?php print $language->language ?>" lang="<?php print $language->language ?>">
+  <head>
+    <title><?php print $head_title ?></title>
+    <?php print $head ?>
 
-	<?php print $scripts; ?>
-	<?php print $layout_style; ?>
+    <link rel="stylesheet" type="text/css" href="<?php print base_path() . path_to_theme(); ?>/assets/style/initial.css" media="screen, projection" />
+    <?php print $styles ?>
 
-</head>
-<body<?php echo $body_class;?>>
-<div id="container">
-	<div id="wrapper">
-		<div id="header">
-			<?php if ($search_box || $top) { ?>
-	  		<div id="top">
-			<?php print $top; ?>
-			<?php if ($search_box) {
-					print $search_box;
-				} ?>
-			<hr class="hidden clear" />	
-			</div><!-- /top -->
-			<?php } ?>
-			<div id="logowrap">
-				<div id="logo">
-				<?php
-					$site_fields = array();
-					if ($site_name) {
-						$site_fields[] = check_plain($site_name);
-					}
-					$site_title = implode(' ', $site_fields);
-					$site_fields[0] = '<span>'. $site_fields[0] .'</span>';
-					$site_html = implode(' ', $site_fields);
-					if ($logo || $site_title) {
-						print '<h1><a href="'. check_url($base_path) .'" title="'. $site_title .'">';
-						if ($logo) {
-							print '<img src="'. check_url($logo) .'" alt="'. $site_title .'" id="logo-image" />';
-						}
-						print $site_html .'</a></h1>';
-					} ?>
-				</div>
-				<?php if ($primary_links || $header) { ?>
-        <div id="ie7menuhack">
-          <div id="topmenu">
-            <?php print $header; ?>
-            <?php if ($primary_links) { ?>
-					  <div id="primary-links">
-						  <?php print theme('links', $primary_links, array('id' => 'main-menu'));  ?>
-					  </div><!-- / primary-menu -->
-              <?php } ?>
+    <!--[if lte IE 6]>
+      <link rel="stylesheet" type="text/css" href="<?php print base_path() . path_to_theme(); ?>/assets/style/ie6.css" />
+    <![endif]-->	
+
+    <!--[if lt IE 7]>
+      <link rel="stylesheet" type="text/css" href="<?php print base_path() . path_to_theme(); ?>/assets/style/ie7.css" />
+    <![endif]-->
+
+    <?php print $scripts ?>
+    <?php print $layout_style ?>
+  </head>
+  <body<?php print $body_class ?>>
+    <div id="container">
+      <div id="wrapper">
+        <div id="header">
+          <?php if ($search_box || $top) { ?>
+            <div id="top">
+              <?php print $top; ?>
+              <?php if ($search_box) { print $search_box; } ?>
+              <hr class="hidden clear" />	
+            </div><!-- /top -->
+          <?php } ?>
+          <div id="logowrap">
+            <div id="logo">
+            <?php
+              $site_fields = array();
+              if ($site_name) {
+                $site_fields[] = check_plain($site_name);
+              }
+              $site_title = implode(' ', $site_fields);
+              $site_fields[0] = '<span>'. $site_fields[0] .'</span>';
+              $site_html = implode(' ', $site_fields);
+              if ($logo || $site_title) {
+                print '<h1><a href="'. check_url($base_path) .'" title="'. $site_title .'">';
+                if ($logo) {
+                  print '<img src="'. check_url($logo) .'" alt="'. $site_title .'" id="logo-image" />';
+                }
+                print $site_html .'</a></h1>';
+              } ?>
+            </div>
+            <?php if ($primary_links || $header) { ?>
+              <div id="ie7menuhack">
+                <div id="topmenu">
+                  <?php print $header ?>
+                  <?php if ($primary_links) { ?>
+                    <div id="primary-links">
+                      <?php print theme('links', $primary_links, array('id' => 'main-menu'));  ?>
+                    </div><!-- /primary-links -->
+                  <?php } ?>
+                </div>
+              </div>
+            <?php } ?>
+            <?php if ($site_slogan) { ?>
+              <p id="tagline"><?php print $site_slogan ?></p>
+            <?php } ?>
+            <hr class="hidden clear" />	
           </div>
-        </div>
-				<?php } ?>
-			<?php if ($site_slogan) { ?>
-			<p id="tagline"><?php print $site_slogan; ?></p>
-			<?php } ?>
-		<hr class="hidden clear" />	
-			</div>
-		</div><!-- /header -->
-		<?php if ($sidebar_left || $navigation_left || ($secondary_links && ($secondary_nav == "left"))) { ?>
-    <div id="ie7contenthack">
-        <div id="content-outer-wrap">
-             <div id="content-wrap">
-                  <div id="content-inter-wrap">
-                  		<?php } ?>
-					          <div id="content">
-						             <?php if ($banner) { ?>
-						             <div id="banner">
-							                <div class="<?php echo $banner_chunk; ?>">
-								              <?php print $banner; ?>
-							                </div>
-                         </div><!-- /banner -->
-						             <?php }
-						             if (!$is_front && $breadcrumb) { ?>
-							              <?php print $breadcrumb; ?>
-			                   <?php } ?>
-				                 <?php if ($sidebar_right || $navigation_right || ($secondary_links && ($secondary_nav == "right"))) { ?>
-					                     <div id="main-content">
-                 		     <?php } ?>
-                     		 <div id="main">
-							                <?php if ($pre_content) { print $pre_content; } ?>
-							                <?php if ($tabs) { print '<div id="tabs-wrapper">'; } ?>
-							                <?php if ($title) { print '<h1'. ($tabs ? ' class="title with-tabs"' : ' class="title"') .'>'. $title .'</h1>'; } ?>
-							                <?php if ($tabs) { print $tabs .'</div>'; } ?>
-							                <?php if (isset($tabs2)) {  print $tabs2; } ?>
-							                <?php if ($help) { print $help; } ?>
-							                <?php if ($show_messages && $messages) { print $messages; } ?>
-							                <?php print $content ?>
-						             </div><!-- /main -->
-					               <?php if ($sidebar_right || $navigation_right || ($secondary_links && ($secondary_nav == "right"))) { ?>
-                    </div><!-- /main-content -->
-                    <?php } ?>
-						        <?php if ($sidebar_right || $navigation_right || ($secondary_links && ($secondary_nav == "right"))) { ?>
-              			<div id="sidebar-right">
-                 							<?php if ($navigation_right || ($secondary_links && ($secondary_nav == "right"))) { ?>
-                        			<div id="navigation_right">
-							                     <?php if ($secondary_links && ($secondary_nav == "right")) { ?>
-								                   <div class="navigation_right">
-									                      <?php print theme('links', $secondary_links, array('class' => 'secondary-links')) ?>
-                                   </div>
-				                           <?php } ?>
-							                     <?php print $navigation_right ?>
-                              </div><!-- /navigation_right -->
-								              <?php }
-							               if ($sidebar_right) { ?>
-								                <?php print $sidebar_right ?>
-					                    <?php } ?>
-                    </div><!-- /sidebar-right -->
-						        <?php } ?>
-					          <hr class="hidden clear" />
-               </div><!-- /content -->
-				       <?php if ($sidebar_left || $navigation_left || ($secondary_links && ($secondary_nav == "left"))) { ?>
-	       </div><!-- /content-inter-wrap -->
-				 <?php } ?>
-				 <?php if ($sidebar_left || $navigation_left || ($secondary_links && ($secondary_nav == "left"))) { ?>
-				 <div id="sidebar-left">
-					    <?php if ($navigation_left || ($secondary_links && ($secondary_nav == "left"))) { ?>
-					    <div id="navigation_left">
-					         <?php if ($secondary_links && ($secondary_nav == "left")) { ?>
-						       <div class="navigation_left">
-        				        <?php print theme('links', $secondary_links, array('class' => 'links secondary-links')) ?>
-			             </div>
-      				     <?php } ?>
-                   <?php if ($navigation_left) { ?>
-						       <?php print $navigation_left ?>
-                   <?php } ?>
-					    </div><!-- /navigation_left -->
-					    <?php }
-					    if ($sidebar_left) { ?>
-         							<?php print $sidebar_left ?>
-                			<?php } ?>
-     		</div><!-- /sidebar-left -->
-				<?php } ?>
-			  <?php if ($sidebar_left || $navigation_left || ($secondary_links && ($secondary_nav == "left"))) { ?>
-     		<hr class="hidden clear" />
-	   	</div><!-- /content-wrap -->
-   		</div><!-- /content-outer-wrap -->
-		</div><!-- /ie7hack -->
-			<?php } ?>
-	<?php if ($additional) { ?> 
-	<div id="additional-wrap">
-		<div id="additional<?php if($additional_chunk == "three-box") echo "Three-box"; ?>">
-			<div class="<?php echo $additional_chunk; ?>">
-				<?php print $additional; ?> 
-			</div>
-		<hr class="hidden clear" />	
-		</div>
-	</div><!-- /additional-wrap -->
-	<?php } ?>
-	<div id="footer">
-		<?php if ($bottom) { ?> 
-			<?php print $bottom; ?> 
-		<?php } ?>
-	</div><!-- /footer -->
-	<div id="meta"><a href="http://drupal.org">Powered by Drupal</a></div>	
-</div><!-- /wrapper -->
-</div><!-- /container -->
-<?php print $closure; ?>
-</body>
-</html>
\ No newline at end of file
+        </div><!-- /header -->
+        <?php if ($sidebar_left || $navigation_left || ($secondary_links && ($secondary_nav == "left"))) { ?>
+          <div id="ie7contenthack"><div id="content-outer-wrap"><div id="content-wrap"><div id="content-inter-wrap">
+        <?php } ?>
+        <div id="content">
+          <?php if ($banner) { ?>
+            <div id="banner">
+              <div class="<?php print $banner_chunk ?>">
+                <?php print $banner ?>
+              </div>
+            </div><!-- /banner -->
+          <?php } ?>
+          <?php if (!$is_front && $breadcrumb) { print $breadcrumb; } ?>
+          <?php if ($sidebar_right || $navigation_right || ($secondary_links && ($secondary_nav == "right"))) { ?>
+            <div id="main-content">
+          <?php } ?>
+          <div id="main">
+            <?php if ($pre_content) { print $pre_content; } ?>
+            <?php if ($tabs) { ?><div id="tabs-wrapper"><?php } ?>
+            <?php if ($title) { print '<h1'. ($tabs ? ' class="title with-tabs"' : ' class="title"') .'>'. $title .'</h1>'; } ?>
+            <?php if ($tabs) { ?><?php print $tabs ?></div><!-- /tabs-wrapper --><?php } ?>
+            <?php if (isset($tabs2)) { print $tabs2; } ?>
+            <?php if ($help) { print $help; } ?>
+            <?php if ($show_messages && $messages) { print $messages; } ?>
+            <?php print $content ?>
+          </div><!-- /main -->
+          <?php if ($sidebar_right || $navigation_right || ($secondary_links && ($secondary_nav == "right"))) { ?>
+            </div><!-- /main-content -->
+          <?php } ?>
+          <?php if ($sidebar_right || $navigation_right || ($secondary_links && ($secondary_nav == "right"))) { ?>
+            <div id="sidebar-right">
+              <?php if ($navigation_right || ($secondary_links && ($secondary_nav == "right"))) { ?>
+                <div id="navigation_right">
+                  <?php if ($secondary_links && ($secondary_nav == "right")) { ?>
+                    <div class="navigation_right">
+                      <?php print theme('links', $secondary_links, array('class' => 'secondary-links')) ?>
+                    </div>
+                  <?php } ?>
+                  <?php print $navigation_right ?>
+                </div><!-- /navigation_right -->
+              <?php } ?>
+              <?php if ($sidebar_right) { print $sidebar_right; } ?>
+            </div><!-- /sidebar-right -->
+          <?php } ?>
+          <hr class="hidden clear" />
+        </div><!-- /content -->
+        <?php if ($sidebar_left || $navigation_left || ($secondary_links && ($secondary_nav == "left"))) { ?>
+          </div><!-- /content-inter-wrap -->
+        <?php } ?>
+        <?php if ($sidebar_left || $navigation_left || ($secondary_links && ($secondary_nav == "left"))) { ?>
+          <div id="sidebar-left">
+            <?php if ($navigation_left || ($secondary_links && ($secondary_nav == "left"))) { ?>
+              <div id="navigation_left">
+                <?php if ($secondary_links && ($secondary_nav == "left")) { ?>
+                  <div class="navigation_left">
+                    <?php print theme('links', $secondary_links, array('class' => 'links secondary-links')) ?>
+                  </div>
+                <?php } ?>
+                <?php if ($navigation_left) { print $navigation_left; } ?>
+              </div><!-- /navigation_left -->
+            <?php } ?>
+            <?php if ($sidebar_left) { print $sidebar_left; } ?>
+          </div><!-- /sidebar-left -->
+        <?php } ?>
+        <?php if ($sidebar_left || $navigation_left || ($secondary_links && ($secondary_nav == "left"))) { ?>
+          <hr class="hidden clear" />
+          </div><!-- /content-wrap --></div><!-- /content-outer-wrap --></div><!-- /ie7contenthack -->
+        <?php } ?>
+        <?php if ($additional) { ?> 
+          <div id="additional-wrap">
+            <div id="additional<?php if ($additional_chunk == "three-box") print "Three-box"; ?>">
+              <div class="<?php print $additional_chunk ?>">
+                <?php print $additional ?> 
+              </div>
+              <hr class="hidden clear" />	
+            </div>
+          </div><!-- /additional-wrap -->
+        <?php } ?>
+        <div id="footer">
+          <?php if ($bottom) { print $bottom; } ?>
+        </div><!-- /footer -->
+      </div><!-- /wrapper -->
+    </div><!-- /container -->
+    <?php print $closure ?>
+  </body>
+</html>
Index: template.php
===================================================================
RCS file: /cvs/drupal-contrib/contributions/themes/lightfantastic/template.php,v
retrieving revision 1.8
diff -u -r1.8 template.php
--- template.php	25 May 2008 17:43:26 -0000	1.8
+++ template.php	26 May 2008 20:13:12 -0000
@@ -5,82 +5,79 @@
  * Override or insert PHPTemplate variables into the templates.
  */
 function phptemplate_preprocess_page(&$vars) {
-/**
- * Set width for the site and two sidebars:
- * This theme allows the site to have a fluid or fixed width layout.
- * Setting a value for the fixed width will force the layout to be fixed.
- * For fluid layouts, maximum and minimum widths could be set.
- * For any layout, Left and Right column widths could be set.
- * If fixed width, maximum and minimum widths would be ignored.
- */
-
-$site_fixed_width    = '960px';     // Width if fixed-width layout. Leave blank ('') for fluid layout.
-$site_min_width      = '760px';     // Minimum width if fluid layout
-$site_max_width      = '960px';     // Maximum width if fluid layout
-$left_sidebar_width  = '240px';     // Width of left column
-$right_sidebar_width = '240px';     // Width of right column
-$secondary_nav       = "left";
-
-
-
-
-// Set page width
-if($site_fixed_width == "") { $site_fixed_width = (($site_max_width - $site_min_width) < 0 ) ? "960px" : "" ; }
-$site_width = ($site_fixed_width != "") ? "width: ".$site_fixed_width.";" : "max-width: ".$site_max_width."; min-width: ".$site_min_width.";" ;
-
-if($site_fixed_width == "") { $site_fixed_width = (($site_max_width - $site_min_width) < 0 ) ? "1" : "" ; }
-$is_fixed_width = ($site_fixed_width != "") ? "0" : "1" ;
-
-// Secondary navigation position
-$vars['secondary_nav'] = $secondary_nav == 'right' ? 'right' : 'left';
-
-$style = "";
-$style .= '<style type="text/css">';
-$style .= '
-		div#container { '.$site_width.' }';
-if ($vars['sidebar_left'] || $vars['navigation_left'] || ($vars['secondary_links'] && $vars['secondary_nav'] == 'left')) { 
-	$style .= '
-		div#content-wrap div#content-inter-wrap { margin-left: -'.$left_sidebar_width.'; }';
-	$style .= '
-		div#content-wrap div#sidebar-left { width: '.$left_sidebar_width.'; }';
-		$background = 1000 - $left_sidebar_width;
-	$style .= '
-		div#content-outer-wrap { background-position: -'.$background.'px top; }';
-	$style .= '
-		div#content-wrap div#content { margin-left: '.$left_sidebar_width.'; }';
-}
-if (($vars['sidebar_left'] || $vars['navigation_left']  || ($vars['secondary_links'] && $vars['secondary_nav'] == 'left')) 
- && ($vars['sidebar_right'] || $vars['navigation_right'] || ($vars['secondary_links'] && $vars['secondary_nav'] == 'right')))  { 
-	$style .= '
-		div#content-wrap div#content { margin-left: '.$left_sidebar_width.'; }';
-}
-if ($vars['sidebar_right'] || $vars['navigation_right'] || ($vars['secondary_links'] && $vars['secondary_nav'] == 'right')) {
-	$style .= '
-		div#container div#main-content { margin-left: -'.$right_sidebar_width.'; }';
-	$style .= '
-		div#container div#main { margin-left: '.$right_sidebar_width.'; }';
-	$style .= '
-		div#container div#sidebar-right { width: '.$right_sidebar_width.'; }';
-}	
-$style .= '
-    </style>';
-if($is_fixed_width) {
-// IE6 min-width, max-width expression 
-$style .= '
-	<!--[if lte IE 6]>
-		<style type="text/css">
-			div#container { width: expression(document.body.clientWidth < '.($site_min_width + 1).' ? "'.$site_min_width.'" : document.body.clientWidth > '.($site_max_width+1).' ? "'.$site_max_width.'" : "100%"); }
-		</style>
-	<![endif]-->';
-}	
-	
-$vars['layout_style'] = $style;
+  /**
+   * Set width for the site and two sidebars:
+   * This theme allows the site to have a fluid or fixed width layout.
+   * Setting a value for the fixed width will force the layout to be fixed.
+   * For fluid layouts, maximum and minimum widths could be set.
+   * For any layout, Left and Right column widths could be set.
+   * If fixed width, maximum and minimum widths would be ignored.
+   */
+  
+  $site_fixed_width    = '960px'; // Width if fixed-width layout. Leave blank ('') for fluid layout.
+  $site_min_width      = '760px'; // Minimum width if fluid layout.
+  $site_max_width      = '960px'; // Maximum width if fluid layout.
+  $left_sidebar_width  = '240px'; // Width of left column.
+  $right_sidebar_width = '240px'; // Width of right column.
+  $secondary_nav       = "left";
+  
+  // Set page width.
+  if ($site_fixed_width == "") {
+    $site_fixed_width = (($site_max_width - $site_min_width) < 0 ) ? "960px" : "" ;
+  }
+  $site_width = ($site_fixed_width != "") ? "width: $site_fixed_width;" : "max-width: $site_max_width; min-width: $site_min_width;" ;
+  
+  if ($site_fixed_width == "") {
+    $site_fixed_width = (($site_max_width - $site_min_width) < 0 ) ? "1" : "" ;
+  }
+  $is_fixed_width = ($site_fixed_width != "") ? "0" : "1" ;
+  
+  // Secondary navigation position.
+  $vars['secondary_nav'] = $secondary_nav == 'right' ? 'right' : 'left';
+  
+  $style = "";
+  $style .= '<style type="text/css">';
+  $style .= "div#container { $site_width }";
+  
+  if ($vars['sidebar_left'] || $vars['navigation_left'] || ($vars['secondary_links'] && $vars['secondary_nav'] == 'left')) { 
+  	$style .= "div#content-wrap div#content-inter-wrap { margin-left: -$left_sidebar_width; }";
+  	$style .= "div#content-wrap div#sidebar-left { width: $left_sidebar_width; }";
+  	
+  	$background = 1000 - $left_sidebar_width;
+  	$style .= "div#content-outer-wrap { background-position: -". $background ."px top; }";
+  	$style .= "div#content-wrap div#content { margin-left: $left_sidebar_width; }";
+  }
+  
+  if (($vars['sidebar_left'] || $vars['navigation_left']  || ($vars['secondary_links'] && $vars['secondary_nav'] == 'left')) 
+    && ($vars['sidebar_right'] || $vars['navigation_right'] || ($vars['secondary_links'] && $vars['secondary_nav'] == 'right')))  { 
+  	$style .= "div#content-wrap div#content { margin-left: $left_sidebar_width; }";
+  }
+  
+  if ($vars['sidebar_right'] || $vars['navigation_right'] || ($vars['secondary_links'] && $vars['secondary_nav'] == 'right')) {
+  	$style .= "div#container div#main-content { margin-left: -$right_sidebar_width; }";
+  	$style .= "div#container div#main { margin-left: $right_sidebar_width; }";
+  	$style .= "div#container div#sidebar-right { width: $right_sidebar_width; }";
+  }	
+  
+  $style .= '</style>';
+  
+  if ($is_fixed_width) {
+    // IE6 min-width, max-width expression 
+    $style .= '
+    	<!--[if lte IE 6]>
+    		<style type="text/css">
+    			div#container { width: expression(document.body.clientWidth < '. ($site_min_width + 1) .' ? "'. $site_min_width .'" : document.body.clientWidth > '. ($site_max_width + 1) .' ? "'. $site_max_width .'" : "100%"); }
+    		</style>
+    	<![endif]-->';
+  }	
+  
+  $vars['layout_style'] = $style;
 
 	// Sets the body-tag class attribute.
 	// Adds 'sidebar-left', 'sidebar-right' or 'sidebars' classes as needed.
 	$vars['body_class'] = isset($vars['body_class']) ? $vars['body_class'] : '';
 	if ((($vars['sidebar_left'] || $vars['navigation_left'] || ($vars['secondary_links'] && ($vars['secondary_nav'] == 'left')))) 
-	&& ($vars['sidebar_right'] || $vars['navigation_right'] || ($vars['secondary_links'] && ($vars['secondary_nav'] == 'right')))) {
+	  && ($vars['sidebar_right'] || $vars['navigation_right'] || ($vars['secondary_links'] && ($vars['secondary_nav'] == 'right')))) {
 		$body_class = 'sidebars';
 	}
 	else {
@@ -90,52 +87,44 @@
 		if ($vars['sidebar_right'] || $vars['navigation_right'] || ($vars['secondary_links'] && ($vars['secondary_nav'] == 'right'))) {
 			$body_class = 'sidebar-right';
 		}
-  	}
+  }
 	if (isset($body_class)) {
-    	$vars['body_class'] = ' class="'. $body_class .'"';
+    $vars['body_class'] = ' class="'. $body_class .'"';
 	}
 
-// Get published block in 'additional' region and set 'additional_chunk' variable 
+  // Get published block in 'additional' region and set 'additional_chunk' variable.
   switch (count(block_list('additional'))) {
-	case 0:
+    case 0:
       $vars['additional_chunk'] = "";
       break;
-	  
     case 1:
       $vars['additional_chunk'] = "chunk-one";
       break;
-	  
     case 2:
       $vars['additional_chunk'] = "chunk-two";
       break;
-	  
     case 3:
       $vars['additional_chunk'] = "chunk-three";
       break;
-	  
-	default:
+    default:
       $vars['additional_chunk'] = "chunk-unknown";
   }
   
-// Get published block in 'banner' region and set 'banner_chunk' variable 
+  // Get published block in 'banner' region and set 'banner_chunk' variable.
   switch (count(block_list('banner'))) {
     case 0:
       $vars['banner_chunk'] = "";
       break;
-	  
     case 1:
       $vars['banner_chunk'] = "chunk-one";
       break;
-	  
     case 2:
       $vars['banner_chunk'] = "chunk-two";
       break;
-	  
     case 3:
       $vars['banner_chunk'] = "chunk-three";
       break;
-	
-	default:
+	 default:
       $vars['banner_chunk'] = "chunk-unknown";
   }
 
@@ -202,4 +191,4 @@
       '!username' => theme('username', $node),
       '!datetime' => format_date($node->created),
     ));
-}
\ No newline at end of file
+}
