- bug correction : when coming from picture.php on a picture of category.php

  page superior to the first, the right page was displayed (the one
  including the element) but the navigation bar was always saying we were on
  the first page

- distinguish CSS classes span.dateSelected and span.pageNumberSelected


git-svn-id: http://piwigo.org/svn/trunk@514 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 16 insertions, 11 deletions

diff --git a/category.php b/category.php
index 4e763359c..a292a7c84 100644
--- a/category.php
+++ b/category.php
@@ -50,9 +50,25 @@ if ( isset( $page['cat'] ) and is_numeric( $page['cat'] ) )
 if ( !isset( $_GET['start'] )
      or !is_numeric( $_GET['start'] )
      or ( is_numeric( $_GET['start'] ) and $_GET['start'] < 0 ) )
+{
   $page['start'] = 0;
+}
 else
+{
   $page['start'] = $_GET['start'];
+}
+
+// Sometimes, a "num" is provided in the URL. It is the number
+// of the picture to show. This picture must be in the thumbnails page.
+// We have to find the right $page['start'] that show the num picture
+// in this category
+if ( isset( $_GET['num'] )
+     and is_numeric( $_GET['num'] )
+     and $_GET['num'] >= 0 )
+{
+  $page['start'] = floor( $_GET['num'] / $user['nb_image_page'] );
+  $page['start']*= $user['nb_image_page'];
+}
 
 initialize_category();
 
@@ -75,17 +91,6 @@ if ( $user['expand'] )
   $page['tab_expand'] = array();
 }
 
-// Sometimes, a "num" is provided in the URL. It is the number
-// of the picture to show. This picture must be in the thumbnails page.
-// We have to find the right $page['start'] that show the num picture
-// in this category
-if ( isset( $_GET['num'] )
-     and is_numeric( $_GET['num'] )
-     and $_GET['num'] >= 0 )
-{
-  $page['start'] = floor( $_GET['num'] / $user['nb_image_page'] );
-  $page['start']*= $user['nb_image_page'];
-}
 // creating the structure of the categories (useful for displaying the menu)
 // creating the plain structure : array of all the available categories and
 // their relative informations, see the definition of the function