diff --git a/include/calendar_monthly.class.php b/include/calendar_monthly.class.php
index 128afff87..fe78f624e 100644
--- a/include/calendar_monthly.class.php
+++ b/include/calendar_monthly.class.php
@@ -1,313 +1,313 @@
-<?php
-// +-----------------------------------------------------------------------+
-// | PhpWebGallery - a PHP based picture gallery                           |
-// | Copyright (C) 2003-2006 PhpWebGallery Team - http://phpwebgallery.net |
-// +-----------------------------------------------------------------------+
-// | branch        : BSF (Best So Far)
-// | file          : $RCSfile$
-// | last update   : $Date: 2006-01-27 02:11:43 +0100 (ven, 27 jan 2006) $
-// | last modifier : $Author: rvelices $
-// | revision      : $Revision: 1014 $
-// +-----------------------------------------------------------------------+
-// | This program 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                                          |
-// |                                                                       |
-// | This program 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 this program; if not, write to the Free Software           |
-// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
-// | USA.                                                                  |
-// +-----------------------------------------------------------------------+
-
-include_once(PHPWG_ROOT_PATH.'include/calendar_base.class.php');
-
-/**
- * Monthly calendar style (composed of years/months and days)
- */
-class Calendar extends CalendarBase
-{
-
-/**
- * Generate navigation bars for category page
- * @return boolean false to indicate that thumbnails
- * where not included here, true otherwise
- */
-function generate_category_content($url_base, $view_type, &$requested)
-{
-  global $lang;
-
-  $this->url_base = $url_base;
-
-  if ($view_type==CAL_VIEW_CALENDAR and count($requested)==0)
-  {//case A: no year given - display all years+months
-    if ($this->build_global_calendar($requested))
-      return true;
-  }
-
-  if ($view_type==CAL_VIEW_CALENDAR and count($requested)==1)
-  {//case B: year given - display all days in given year
-    if ($this->build_year_calendar($requested))
-    {
-      $this->build_nav_bar2($view_type, $requested, 0, 'YEAR'); // years
-      return true;
-    }
-  }
-
-  if ($view_type==CAL_VIEW_CALENDAR and count($requested)==2)
-  {//case C: year+month given - display a nice month calendar
-    $this->build_month_calendar($requested);
-    $this->build_nav_bar2(CAL_VIEW_CALENDAR, $requested, 0, 'YEAR'); // years
-    if (count($requested)>0)
-      $this->build_nav_bar2(CAL_VIEW_CALENDAR, $requested, 1, 'MONTH', $lang['month']); // month
-    return true;
-  }
-
-  if ($view_type==CAL_VIEW_LIST or count($requested)==3)
-  {
-    $this->build_nav_bar2($view_type, $requested, 0, 'YEAR'); // years
-    if (count($requested)>0)
-      $this->build_nav_bar2($view_type, $requested, 1, 'MONTH', $lang['month']); // month
-    if (count($requested)>1)
-      $this->build_nav_bar2($view_type, $requested, 2, 'DAYOFWEEK' ); // days
-  }
-  return false;
-}
-
-
-/**
- * Returns a sql where subquery for the date field
- * @param array requested selected levels for this calendar
- * (e.g. 2005,11,5 for 5th of November 2005)
- * @param int max_levels return the where up to this level
- * (e.g. 2=only year and month)
- * @return string
- */
-function get_date_where($requested, $max_levels=3)
-{
-  while (count($requested)>$max_levels)
-  {
-    array_pop($requested);
-  }
-  $res = '';
-  if (isset($requested[0]) and $requested[0]!='any')
-  {
-    $b = $requested[0] . '-';
-    $e = $requested[0] . '-';
-    if (isset($requested[1]) and $requested[1]!='any')
-    {
-      $b .= $requested[1] . '-';
-      $e .= $requested[1] . '-';
-      if (isset($requested[2]) and $requested[2]!='any')
-      {
-        $b .= $requested[2];
-        $e .= $requested[2];
-      }
-      else
-      {
-        $b .= '01';
-        $e .= '31';
-      }
-    }
-    else
-    {
-      $b .= '01-01';
-      $e .= '12-31';
-      if (isset($requested[1]) and $requested[1]!='any')
-      {
-        $res .= ' AND MONTH('.$this->date_field.')='.$requested[1];
-      }
-      if (isset($requested[2]) and $requested[2]!='any')
-      {
-        $res .= ' AND DAYOFMONTH('.$this->date_field.')='.$requested[2];
-      }
-    }
-    $res = " AND $this->date_field BETWEEN '$b' AND '$e 23:59:59'" . $res;
-  }
-  else
-  {
-    $res = ' AND '.$this->date_field.' IS NOT NULL';
-    if (isset($requested[1]) and $requested[1]!='any')
-    {
-      $res .= ' AND MONTH('.$this->date_field.')='.$requested[1];
-    }
-    if (isset($requested[2]) and $requested[2]!='any')
-    {
-      $res .= ' AND DAYOFMONTH('.$this->date_field.')='.$requested[2];
-    }
-  }
-  return $res;
-}
-
-//--------------------------------------------------------- private members ---
-function build_nav_bar2($view_type, $requested, $level, $sql_func, $labels=null)
-{
-  parent::build_nav_bar($view_type, $requested, $level, $sql_func, '', $labels);
-}
-
-function build_global_calendar(&$requested)
-{
-  $query='SELECT DISTINCT(DATE_FORMAT('.$this->date_field.',"%Y%m")) as period,
-            COUNT(id) as count';
-  $query.= $this->inner_sql;
-  $query.= $this->get_date_where($requested, 0);
-  $query.= '
-  GROUP BY period';
-
-  $result = pwg_query($query);
-  while ($row = mysql_fetch_array($result))
-  {
-    $y = substr($row['period'], 0, 4);
-    $m = (int)substr($row['period'], 4, 2);
-    if ( ! isset($items[$y]) )
-    {
-      $items[$y] = array('nb_images'=>0, 'children'=>array() );
-    }
-    $items[$y]['children'][$m] = $row['count'];
-    $items[$y]['nb_images'] += $row['count'];
-  }
-  //echo ('<pre>'. var_export($items, true) . '</pre>');
-  if (count($items)==1)
-  {// only one year exists so bail out to year view
-    list($y) = array_keys($items);
-    array_push($requested, $y );
-    return false;
-  }
-
-  global $lang, $template;
-  foreach ( $items as $year=>$year_data)
-  {
-    $url_base = $this->url_base .'c-'.$year;
-
-    $nav_bar = '<span class="calCalHead"><a href="'.$url_base.'">'.$year.'</a>';
-    $nav_bar .= ' ('.$year_data['nb_images'].')';
-    $nav_bar .= '</span><br>';
-
-    $url_base .= '-';
-    $nav_bar .= $this->get_nav_bar_from_items( $url_base, $year_data['children'], $requested[0], 'calCal', false, $lang['month'] );
-
-    $template->assign_block_vars( 'calendar.calbar',
-         array( 'BAR' => $nav_bar)
-         );
-  }
-  return true;
-}
-
-function build_year_calendar(&$requested)
-{
-  $query='SELECT DISTINCT(DATE_FORMAT('.$this->date_field.',"%m%d")) as period,
-            COUNT(id) as count';
-  $query.= $this->inner_sql;
-  $query.= $this->get_date_where($requested, 1);
-  $query.= '
-  GROUP BY period';
-
-  $result = pwg_query($query);
-  while ($row = mysql_fetch_array($result))
-  {
-    $m = (int)substr($row['period'], 0, 2);
-    $d = substr($row['period'], 2, 2);
-    if ( ! isset($items[$m]) )
-    {
-      $items[$m] = array('nb_images'=>0, 'children'=>array() );
-    }
-    $items[$m]['children'][$d] = $row['count'];
-    $items[$m]['nb_images'] += $row['count'];
-  }
-  //echo ('<pre>'. var_export($items, true) . '</pre>');
-  if (count($items)==1)
-  { // only one month exists so bail out to month view
-    list($m) = array_keys($items);
-    array_push($requested, $m );
-    if (count($items[$m]['children'])==1)
-    { // or even to day view if everything occured in one day
-      list($d) = array_keys($items[$m]['children']);
-      array_push($requested, $d);
-    }
-    return false;
-  }
-  global $lang, $template;
-  foreach ( $items as $month=>$month_data)
-  {
-    $url_base = $this->url_base.'c-'.$requested[0].'-'.$month;
-
-    $nav_bar = '<span class="calCalHead"><a href="'.$url_base.'">';
-    $nav_bar .= $lang['month'][$month].'</a>';
-    $nav_bar .= ' ('.$month_data['nb_images'].')';
-    $nav_bar .= '</span><br>';
-
-    $url_base .= '-';
-    $nav_bar .= $this->get_nav_bar_from_items( $url_base, 
-                     $month_data['children'], $requested[1], 'calCal', false );
-
-    $template->assign_block_vars( 'calendar.calbar',
-         array( 'BAR' => $nav_bar)
-         );
-  }
-  return true;
-
-}
-
-function build_month_calendar($requested)
-{
-  $query='SELECT DISTINCT(DATE_FORMAT('.$this->date_field.',"%d")) as period,
-            COUNT(id) as count';
-  $query.= $this->inner_sql;
-  $query.= $this->get_date_where($requested, 2);
-  $query.= '
-  GROUP BY period';
-
-  $result = pwg_query($query);
-  while ($row = mysql_fetch_array($result))
-  {
-    $d = $row['period'];
-    $items[$d] = $row['count'];
-  }
-
-  global $lang, $template;
-
-  $template->assign_block_vars('thumbnails', array());
-  $template->assign_block_vars('thumbnails.line', array());
-  foreach ( $items as $day=>$nb_images)
-  {
-    $url_base = $this->url_base.'c-'.$requested[0].'-'.$requested[1].'-'.$day;
-    $requested[2]=$day;
-    $query = '
-SELECT file,tn_ext,path, DAYOFWEEK('.$this->date_field.')-1 as dw';
-    $query.= $this->inner_sql;
-    $query.= $this->get_date_where($requested);
-    $query.= '
-  ORDER BY RAND()
-  LIMIT 0,1';
-
-    $row = mysql_fetch_array(pwg_query($query));
-
-    $thumbnail_src = get_thumbnail_src($row['path'], @$row['tn_ext']);
-    $thumbnail_title = $lang['day'][$row['dw']] . ' ' . $day;
-    $name = $thumbnail_title .' ('.$nb_images.')';
-
-    $template->assign_block_vars(
-        'thumbnails.line.thumbnail',
-        array(
-          'IMAGE'=>$thumbnail_src,
-          'IMAGE_ALT'=>$row['file'],
-          'IMAGE_TITLE'=>$thumbnail_title,
-          'U_IMG_LINK'=>$url_base
-         )
-        );
-    $template->assign_block_vars(
-        'thumbnails.line.thumbnail.category_name',
-        array(
-          'NAME' => $name
-          )
-        );
-  }
-  return true;
-}
-
-}
+<?php
+// +-----------------------------------------------------------------------+
+// | PhpWebGallery - a PHP based picture gallery                           |
+// | Copyright (C) 2003-2006 PhpWebGallery Team - http://phpwebgallery.net |
+// +-----------------------------------------------------------------------+
+// | branch        : BSF (Best So Far)
+// | file          : $RCSfile$
+// | last update   : $Date: 2006-01-27 02:11:43 +0100 (ven, 27 jan 2006) $
+// | last modifier : $Author: rvelices $
+// | revision      : $Revision: 1014 $
+// +-----------------------------------------------------------------------+
+// | This program 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                                          |
+// |                                                                       |
+// | This program 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 this program; if not, write to the Free Software           |
+// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
+// | USA.                                                                  |
+// +-----------------------------------------------------------------------+
+
+include_once(PHPWG_ROOT_PATH.'include/calendar_base.class.php');
+
+/**
+ * Monthly calendar style (composed of years/months and days)
+ */
+class Calendar extends CalendarBase
+{
+
+/**
+ * Generate navigation bars for category page
+ * @return boolean false to indicate that thumbnails
+ * where not included here, true otherwise
+ */
+function generate_category_content($url_base, $view_type, &$requested)
+{
+  global $lang;
+
+  $this->url_base = $url_base;
+
+  if ($view_type==CAL_VIEW_CALENDAR and count($requested)==0)
+  {//case A: no year given - display all years+months
+    if ($this->build_global_calendar($requested))
+      return true;
+  }
+
+  if ($view_type==CAL_VIEW_CALENDAR and count($requested)==1)
+  {//case B: year given - display all days in given year
+    if ($this->build_year_calendar($requested))
+    {
+      $this->build_nav_bar2($view_type, $requested, 0, 'YEAR'); // years
+      return true;
+    }
+  }
+
+  if ($view_type==CAL_VIEW_CALENDAR and count($requested)==2)
+  {//case C: year+month given - display a nice month calendar
+    $this->build_month_calendar($requested);
+    $this->build_nav_bar2(CAL_VIEW_CALENDAR, $requested, 0, 'YEAR'); // years
+    if (count($requested)>0)
+      $this->build_nav_bar2(CAL_VIEW_CALENDAR, $requested, 1, 'MONTH', $lang['month']); // month
+    return true;
+  }
+
+  if ($view_type==CAL_VIEW_LIST or count($requested)==3)
+  {
+    $this->build_nav_bar2($view_type, $requested, 0, 'YEAR'); // years
+    if (count($requested)>0)
+      $this->build_nav_bar2($view_type, $requested, 1, 'MONTH', $lang['month']); // month
+    if (count($requested)>1)
+      $this->build_nav_bar2($view_type, $requested, 2, 'DAYOFWEEK' ); // days
+  }
+  return false;
+}
+
+
+/**
+ * Returns a sql where subquery for the date field
+ * @param array requested selected levels for this calendar
+ * (e.g. 2005,11,5 for 5th of November 2005)
+ * @param int max_levels return the where up to this level
+ * (e.g. 2=only year and month)
+ * @return string
+ */
+function get_date_where($requested, $max_levels=3)
+{
+  while (count($requested)>$max_levels)
+  {
+    array_pop($requested);
+  }
+  $res = '';
+  if (isset($requested[0]) and $requested[0]!='any')
+  {
+    $b = $requested[0] . '-';
+    $e = $requested[0] . '-';
+    if (isset($requested[1]) and $requested[1]!='any')
+    {
+      $b .= $requested[1] . '-';
+      $e .= $requested[1] . '-';
+      if (isset($requested[2]) and $requested[2]!='any')
+      {
+        $b .= $requested[2];
+        $e .= $requested[2];
+      }
+      else
+      {
+        $b .= '01';
+        $e .= '31';
+      }
+    }
+    else
+    {
+      $b .= '01-01';
+      $e .= '12-31';
+      if (isset($requested[1]) and $requested[1]!='any')
+      {
+        $res .= ' AND MONTH('.$this->date_field.')='.$requested[1];
+      }
+      if (isset($requested[2]) and $requested[2]!='any')
+      {
+        $res .= ' AND DAYOFMONTH('.$this->date_field.')='.$requested[2];
+      }
+    }
+    $res = " AND $this->date_field BETWEEN '$b' AND '$e 23:59:59'" . $res;
+  }
+  else
+  {
+    $res = ' AND '.$this->date_field.' IS NOT NULL';
+    if (isset($requested[1]) and $requested[1]!='any')
+    {
+      $res .= ' AND MONTH('.$this->date_field.')='.$requested[1];
+    }
+    if (isset($requested[2]) and $requested[2]!='any')
+    {
+      $res .= ' AND DAYOFMONTH('.$this->date_field.')='.$requested[2];
+    }
+  }
+  return $res;
+}
+
+//--------------------------------------------------------- private members ---
+function build_nav_bar2($view_type, $requested, $level, $sql_func, $labels=null)
+{
+  parent::build_nav_bar($view_type, $requested, $level, $sql_func, '', $labels);
+}
+
+function build_global_calendar(&$requested)
+{
+  $query='SELECT DISTINCT(DATE_FORMAT('.$this->date_field.',"%Y%m")) as period,
+            COUNT(id) as count';
+  $query.= $this->inner_sql;
+  $query.= $this->get_date_where($requested, 0);
+  $query.= '
+  GROUP BY period';
+
+  $result = pwg_query($query);
+  while ($row = mysql_fetch_array($result))
+  {
+    $y = substr($row['period'], 0, 4);
+    $m = (int)substr($row['period'], 4, 2);
+    if ( ! isset($items[$y]) )
+    {
+      $items[$y] = array('nb_images'=>0, 'children'=>array() );
+    }
+    $items[$y]['children'][$m] = $row['count'];
+    $items[$y]['nb_images'] += $row['count'];
+  }
+  //echo ('<pre>'. var_export($items, true) . '</pre>');
+  if (count($items)==1)
+  {// only one year exists so bail out to year view
+    list($y) = array_keys($items);
+    array_push($requested, $y );
+    return false;
+  }
+
+  global $lang, $template;
+  foreach ( $items as $year=>$year_data)
+  {
+    $url_base = $this->url_base .'c-'.$year;
+
+    $nav_bar = '<span class="calCalHead"><a href="'.$url_base.'">'.$year.'</a>';
+    $nav_bar .= ' ('.$year_data['nb_images'].')';
+    $nav_bar .= '</span><br>';
+
+    $url_base .= '-';
+    $nav_bar .= $this->get_nav_bar_from_items( $url_base, $year_data['children'], $requested[0], 'calCal', false, $lang['month'] );
+
+    $template->assign_block_vars( 'calendar.calbar',
+         array( 'BAR' => $nav_bar)
+         );
+  }
+  return true;
+}
+
+function build_year_calendar(&$requested)
+{
+  $query='SELECT DISTINCT(DATE_FORMAT('.$this->date_field.',"%m%d")) as period,
+            COUNT(id) as count';
+  $query.= $this->inner_sql;
+  $query.= $this->get_date_where($requested, 1);
+  $query.= '
+  GROUP BY period';
+
+  $result = pwg_query($query);
+  while ($row = mysql_fetch_array($result))
+  {
+    $m = (int)substr($row['period'], 0, 2);
+    $d = substr($row['period'], 2, 2);
+    if ( ! isset($items[$m]) )
+    {
+      $items[$m] = array('nb_images'=>0, 'children'=>array() );
+    }
+    $items[$m]['children'][$d] = $row['count'];
+    $items[$m]['nb_images'] += $row['count'];
+  }
+  //echo ('<pre>'. var_export($items, true) . '</pre>');
+  if (count($items)==1)
+  { // only one month exists so bail out to month view
+    list($m) = array_keys($items);
+    array_push($requested, $m );
+    if (count($items[$m]['children'])==1)
+    { // or even to day view if everything occured in one day
+      list($d) = array_keys($items[$m]['children']);
+      array_push($requested, $d);
+    }
+    return false;
+  }
+  global $lang, $template;
+  foreach ( $items as $month=>$month_data)
+  {
+    $url_base = $this->url_base.'c-'.$requested[0].'-'.$month;
+
+    $nav_bar = '<span class="calCalHead"><a href="'.$url_base.'">';
+    $nav_bar .= $lang['month'][$month].'</a>';
+    $nav_bar .= ' ('.$month_data['nb_images'].')';
+    $nav_bar .= '</span><br>';
+
+    $url_base .= '-';
+    $nav_bar .= $this->get_nav_bar_from_items( $url_base, 
+                     $month_data['children'], $requested[1], 'calCal', false );
+
+    $template->assign_block_vars( 'calendar.calbar',
+         array( 'BAR' => $nav_bar)
+         );
+  }
+  return true;
+
+}
+
+function build_month_calendar($requested)
+{
+  $query='SELECT DISTINCT(DATE_FORMAT('.$this->date_field.',"%d")) as period,
+            COUNT(id) as count';
+  $query.= $this->inner_sql;
+  $query.= $this->get_date_where($requested, 2);
+  $query.= '
+  GROUP BY period';
+
+  $result = pwg_query($query);
+  while ($row = mysql_fetch_array($result))
+  {
+    $d = $row['period'];
+    $items[$d] = $row['count'];
+  }
+
+  global $lang, $template;
+
+  $template->assign_block_vars('thumbnails', array());
+  $template->assign_block_vars('thumbnails.line', array());
+  foreach ( $items as $day=>$nb_images)
+  {
+    $url_base = $this->url_base.'c-'.$requested[0].'-'.$requested[1].'-'.$day;
+    $requested[2]=$day;
+    $query = '
+SELECT file,tn_ext,path, DAYOFWEEK('.$this->date_field.')-1 as dw';
+    $query.= $this->inner_sql;
+    $query.= $this->get_date_where($requested);
+    $query.= '
+  ORDER BY RAND()
+  LIMIT 0,1';
+
+    $row = mysql_fetch_array(pwg_query($query));
+
+    $thumbnail_src = get_thumbnail_src($row['path'], @$row['tn_ext']);
+    $thumbnail_title = $lang['day'][$row['dw']] . ' ' . $day;
+    $name = $thumbnail_title .' ('.$nb_images.')';
+
+    $template->assign_block_vars(
+        'thumbnails.line.thumbnail',
+        array(
+          'IMAGE'=>$thumbnail_src,
+          'IMAGE_ALT'=>$row['file'],
+          'IMAGE_TITLE'=>$thumbnail_title,
+          'U_IMG_LINK'=>$url_base
+         )
+        );
+    $template->assign_block_vars(
+        'thumbnails.line.thumbnail.category_name',
+        array(
+          'NAME' => $name
+          )
+        );
+  }
+  return true;
+}
+
+}
 ?>
\ No newline at end of file
diff --git a/include/calendar_weekly.class.php b/include/calendar_weekly.class.php
index b85a682d5..3e591eecd 100644
--- a/include/calendar_weekly.class.php
+++ b/include/calendar_weekly.class.php
@@ -1,95 +1,95 @@
-<?php
-// +-----------------------------------------------------------------------+
-// | PhpWebGallery - a PHP based picture gallery                           |
-// | Copyright (C) 2003-2006 PhpWebGallery Team - http://phpwebgallery.net |
-// +-----------------------------------------------------------------------+
-// | branch        : BSF (Best So Far)
-// | file          : $RCSfile$
-// | last update   : $Date: 2006-01-27 02:11:43 +0100 (ven, 27 jan 2006) $
-// | last modifier : $Author: rvelices $
-// | revision      : $Revision: 1014 $
-// +-----------------------------------------------------------------------+
-// | This program 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                                          |
-// |                                                                       |
-// | This program 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 this program; if not, write to the Free Software           |
-// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
-// | USA.                                                                  |
-// +-----------------------------------------------------------------------+
-
-include_once(PHPWG_ROOT_PATH.'include/calendar_base.class.php');
-
-/**
- * Weekly calendar style (composed of years/week in years and days in week)
- */
-class Calendar extends CalendarBase
-{
-
-/**
- * Generate navigation bars for category page
- * @return boolean false to indicate that thumbnails where not included here
- */
-function generate_category_content($url_base, $view_type, &$requested)
-{
-  global $lang;
-
-  $this->url_base = $url_base;
-
-  assert($view_type==CAL_VIEW_LIST);
-
-  $this->build_nav_bar($view_type, $requested, 0, 'YEAR'); // years
-  if (count($requested)>0)
-    $this->build_nav_bar($view_type, $requested, 1, 'WEEK', '+1' ); // month
-  if (count($requested)>1)
-    $this->build_nav_bar($view_type, $requested, 2, 'DAYOFWEEK', '-1',
-                         $lang['day'] ); // days
-  return false;
-}
-
-
-/**
- * Returns a sql where subquery for the date field
- * @param array requested selected levels for this calendar
- * (e.g. 2005,42,1 for 41st week of 2005, Monday)
- * @param int max_levels return the where up to this level
- * (e.g. 2=only year and week in year)
- * @return string
- */
-function get_date_where($requested, $max_levels=3)
-{
-  while (count($requested)>$max_levels)
-  {
-    array_pop($requested);
-  }
-  $res = '';
-  if (isset($requested[0]) and $requested[0]!='any')
-  {
-    $y = $requested[0];
-    $res = " AND $this->date_field BETWEEN '$y-01-01' AND '$y-12-31 23:59:59'";
-  }
-
-  if (isset($requested[1]) and $requested[1]!='any')
-  {
-    $res .= ' AND WEEK('.$this->date_field.')+1='.$requested[1];
-  }
-  if (isset($requested[2]) and $requested[2]!='any')
-  {
-    $res .= ' AND DAYOFWEEK('.$this->date_field.')-1='.$requested[2];
-  }
-  if (empty($res))
-  {
-    $res = ' AND '.$this->date_field.' IS NOT NULL';
-  }
-  return $res;
-}
-
-}
-
+<?php
+// +-----------------------------------------------------------------------+
+// | PhpWebGallery - a PHP based picture gallery                           |
+// | Copyright (C) 2003-2006 PhpWebGallery Team - http://phpwebgallery.net |
+// +-----------------------------------------------------------------------+
+// | branch        : BSF (Best So Far)
+// | file          : $RCSfile$
+// | last update   : $Date: 2006-01-27 02:11:43 +0100 (ven, 27 jan 2006) $
+// | last modifier : $Author: rvelices $
+// | revision      : $Revision: 1014 $
+// +-----------------------------------------------------------------------+
+// | This program 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                                          |
+// |                                                                       |
+// | This program 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 this program; if not, write to the Free Software           |
+// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
+// | USA.                                                                  |
+// +-----------------------------------------------------------------------+
+
+include_once(PHPWG_ROOT_PATH.'include/calendar_base.class.php');
+
+/**
+ * Weekly calendar style (composed of years/week in years and days in week)
+ */
+class Calendar extends CalendarBase
+{
+
+/**
+ * Generate navigation bars for category page
+ * @return boolean false to indicate that thumbnails where not included here
+ */
+function generate_category_content($url_base, $view_type, &$requested)
+{
+  global $lang;
+
+  $this->url_base = $url_base;
+
+  assert($view_type==CAL_VIEW_LIST);
+
+  $this->build_nav_bar($view_type, $requested, 0, 'YEAR'); // years
+  if (count($requested)>0)
+    $this->build_nav_bar($view_type, $requested, 1, 'WEEK', '+1' ); // month
+  if (count($requested)>1)
+    $this->build_nav_bar($view_type, $requested, 2, 'DAYOFWEEK', '-1',
+                         $lang['day'] ); // days
+  return false;
+}
+
+
+/**
+ * Returns a sql where subquery for the date field
+ * @param array requested selected levels for this calendar
+ * (e.g. 2005,42,1 for 41st week of 2005, Monday)
+ * @param int max_levels return the where up to this level
+ * (e.g. 2=only year and week in year)
+ * @return string
+ */
+function get_date_where($requested, $max_levels=3)
+{
+  while (count($requested)>$max_levels)
+  {
+    array_pop($requested);
+  }
+  $res = '';
+  if (isset($requested[0]) and $requested[0]!='any')
+  {
+    $y = $requested[0];
+    $res = " AND $this->date_field BETWEEN '$y-01-01' AND '$y-12-31 23:59:59'";
+  }
+
+  if (isset($requested[1]) and $requested[1]!='any')
+  {
+    $res .= ' AND WEEK('.$this->date_field.')+1='.$requested[1];
+  }
+  if (isset($requested[2]) and $requested[2]!='any')
+  {
+    $res .= ' AND DAYOFWEEK('.$this->date_field.')-1='.$requested[2];
+  }
+  if (empty($res))
+  {
+    $res = ' AND '.$this->date_field.' IS NOT NULL';
+  }
+  return $res;
+}
+
+}
+
 ?>
\ No newline at end of file