From 12b9aee7d7f32802247f715f1cb83e35661ae121 Mon Sep 17 00:00:00 2001
From: nfreear <nfreear>
Date: Thu, 11 Oct 2007 16:35:20 +0000
Subject: [PATCH] Fixes MDL-11695, Skip block links inaccessible for many
 keyboard-only users

---
 lib/weblib.php                   | 10 ++++------
 theme/standard/styles_layout.css | 17 +++++++++--------
 2 files changed, 13 insertions(+), 14 deletions(-)

diff --git a/lib/weblib.php b/lib/weblib.php
index 921db0fe68..5d428369db 100644
--- a/lib/weblib.php
+++ b/lib/weblib.php
@@ -5926,15 +5926,13 @@ function print_side_block($heading='', $content='', $list=NULL, $icons=NULL, $fo
     else {
         $skip_text = get_string('skipa', 'access', strip_tags($title));
     }
-    $skip_link = '<a href="#sb-'.$block_id.'" class="skip-block" title="'.$skip_text.'">'."\n".get_accesshide($skip_text)."\n".'</a>';
+    $skip_link = '<a href="#sb-'.$block_id.'" class="skip-block">'.$skip_text.'</a>';
     $skip_dest = '<span id="sb-'.$block_id.'" class="skip-block-to"></span>';
 
     if (! empty($heading)) {
-        $heading = $skip_link . $heading;
-    }
-    /*else { //ELSE: I think a single link on a page, "Skip block 4" is too confusing - don't print.
         echo $skip_link;
-    }*/
+    }
+    //ELSE: a single link on a page "Skip block 4" is too confusing - ignore.
 
     print_side_block_start($heading, $attributes);
 
@@ -6593,4 +6591,4 @@ function fix_align_rtl($align) {
 
 
 // vim:autoindent:expandtab:shiftwidth=4:tabstop=4:tw=140:
-?>
+?>
\ No newline at end of file
diff --git a/theme/standard/styles_layout.css b/theme/standard/styles_layout.css
index 850cf1de55..5229764454 100644
--- a/theme/standard/styles_layout.css
+++ b/theme/standard/styles_layout.css
@@ -1178,14 +1178,15 @@ body#admin-modules table.generaltable td.c0
  *** Blocks
  ***/
 
-/*Accessibility: Skip block link, for screen reader users. */
-a.skip-block, .skip-block {
-  display:block;
-  width:2em;
-  height:1px;
+/*Accessibility: Skip block link, for keyboard-only users. */
+a.skip-block {
+  position: absolute;
+  top: -1000em;
+  font-size: 0.85em;
 }
-.sideblock .skip-block {
-  height:4px;
+a.skip-block:focus, a.skip-block:active {
+  position: static;
+  display: block;
 }
 .skip-block-to {
   display: block;
@@ -4269,4 +4270,4 @@ wikiadminactions {
   background: #eee;
   border: 1px dashed #ddd;
   padding: 3px;
-}
+}
\ No newline at end of file
-- 
2.39.5