- multisize thumb longest side can be smaller than the square size

- remove unused css, shorten/optimize php called very often (at least theoretically should be faster)

git-svn-id: http://piwigo.org/svn/trunk@13240 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 4 insertions, 4 deletions

diff --git a/include/functions_html.inc.php b/include/functions_html.inc.php
index a546f6880..84a4a8f05 100644
--- a/include/functions_html.inc.php
+++ b/include/functions_html.inc.php
@@ -294,17 +294,17 @@ function name_compare($a, $b)
 
 function tag_alpha_compare($a, $b)
 {
-  global $page;
+  global $cache;
 
   foreach (array($a, $b) as $tag)
   {
-    if (!isset($page[__FUNCTION__.'_cache'][ $tag['name'] ]))
+    if (!isset($cache[__FUNCTION__][ $tag['name'] ]))
     {
-      $page[__FUNCTION__.'_cache'][ $tag['name'] ] = strtolower(str2url($tag['name']));
+      $cache[__FUNCTION__][ $tag['name'] ] = strtolower(str2url($tag['name']));
     }
   }
 
-  return strcmp($page[__FUNCTION__.'_cache'][ $a['name'] ], $page[__FUNCTION__.'_cache'][ $b['name'] ]);
+  return strcmp($cache[__FUNCTION__][ $a['name'] ], $cache[__FUNCTION__][ $b['name'] ]);
 }
 
 /**