Changes for XHTML compatibility

diff --git a/blocks/moodleblock.class.php b/blocks/moodleblock.class.php
index f6037b9dd183853279b7aa7a89d1ca8274df156d..b4b8493a1de8bd25296d342847453118d0c0f1c4 100644 (file)
--- a/blocks/moodleblock.class.php
+++ b/blocks/moodleblock.class.php
@@ -156,26 +156,26 @@ class MoodleBlock {
         }
 
         $movebuttons .= '<a style="margin-right: 6px; margin-left: 3px;" title="'.$title.'" href="'.$path.'/view.php?id='.$this->course->id.'&amp;blockaction=toggle&amp;blockid='.$blockid.'">' .
-                        '<img src="'.$pixpath.$icon.'" alt=\"\" /></a>';
+                        '<img src="'.$pixpath.$icon.'" alt="" /></a>';
 
         $movebuttons .= '<a title="'.$this->str->delete.'" href="'.$path.'/view.php?id='.$this->course->id.'&amp;blockaction=delete&amp;blockid='.$blockid.'">' .
-                        '<img src="'.$pixpath.'/t/delete.gif" alt=\"\" /></a> ';
+                        '<img src="'.$pixpath.'/t/delete.gif" alt="" /></a> ';
 
         if ($options & BLOCK_MOVE_LEFT) {
             $movebuttons .= '<a style="margin-right: 2px; margin-left: 2px;" title="'.$this->str->moveleft.'" href="'.$path.'/view.php?id='.$this->course->id.'&amp;blockaction=moveside&amp;blockid='.$blockid.'">' .
-                            '<img src="'.$pixpath.'/t/left.gif" alt=\"\" /></a>';
+                            '<img src="'.$pixpath.'/t/left.gif" alt="" /></a>';
         }
         if ($options & BLOCK_MOVE_UP) {
             $movebuttons .= '<a style="margin-right: 2px; margin-left: 2px;" title="'.$this->str->moveup.'" href="'.$path.'/view.php?id='.$this->course->id.'&amp;blockaction=moveup&amp;blockid='.$blockid.'">' .
-                            '<img src="'.$pixpath.'/t/up.gif" alt=\"\" /></a>';
+                            '<img src="'.$pixpath.'/t/up.gif" alt="" /></a>';
         }
         if ($options & BLOCK_MOVE_DOWN) {
             $movebuttons .= '<a style="margin-right: 2px; margin-left: 2px;" title="'.$this->str->movedown.'" href="'.$path.'/view.php?id='.$this->course->id.'&amp;blockaction=movedown&amp;blockid='.$blockid.'">' .
-                            '<img src="'.$pixpath.'/t/down.gif" alt=\"\" /></a>';
+                            '<img src="'.$pixpath.'/t/down.gif" alt="" /></a>';
         }
         if ($options & BLOCK_MOVE_RIGHT) {
             $movebuttons .= '<a style="margin-right: 2px; margin-left: 2px;" title="'.$this->str->moveright.'" href="'.$path.'/view.php?id='.$this->course->id.'&amp;blockaction=moveside&amp;blockid='.$blockid.'">' .
-                            '<img src="'.$pixpath.'/t/right.gif" alt=\"\" /></a>';
+                            '<img src="'.$pixpath.'/t/right.gif" alt="" /></a>';
         }
 
         $movebuttons .= '</div>';