diff -Naur moodle-git/tag/index.php my-moodle-git/tag/index.php
--- moodle-git/tag/index.php	2011-04-15 11:46:55.039450400 +0200
+++ my-moodle-git/tag/index.php	2011-04-15 16:21:45.009814000 +0200
@@ -93,13 +93,62 @@
 tag_print_management_box($tag);
 tag_print_description_box($tag);
 
-echo '<div class="relatedpages"><p><a href="#course">'.get_string('courses').
- '</a> | <a href="#blog">'.get_string('relatedblogs', 'tag').
- '</a> | <a href="#user">'.get_string('users').'</a></p></div>';
+// Determine if Courses, Blogs and/or Users will be shown
+// defines $courses, $blogs and $usercount which are used in the display code below
+$hasCourses = false;
+$hasBlogs = false;
+$hasUsers = false;
 
-// Display courses tagged with the tag
+// Check and store $courses
 require_once($CFG->dirroot.'/tag/coursetagslib.php');
 if ($courses = coursetag_get_tagged_courses($tag->id)) {
+	$hasCourses = true;
+}
+
+// Check and store $blogs
+if (has_capability('moodle/blog:view', $systemcontext)) {
+    require_once($CFG->dirroot.'/blog/lib.php');
+    require_once($CFG->dirroot.'/blog/locallib.php');
+
+    $bloglisting = new blog_listing(array('tag' => $tag->id));
+    $limit = 10;
+    $start = 0;
+
+    $hasBlogs = ($blogs = $bloglisting->get_entries($start, $limit));
+}
+
+// Check and store $usercount
+$usercount = tag_record_count('user', $tag->id);
+$hasUsers = ($usercount > 0);
+
+// Only include <a href />'s to those anchors that actually will be shown
+$relatedpagesLink = "";
+$countAnchors = 0;
+if ($hasCourses) {
+	$relatedpagesLink = '<a href="#course">'.get_string('courses'). '</a>';
+	$countAnchors++;
+}
+if ($hasBlogs) {
+	if ($countAnchors > 0) {
+		$relatedpagesLink = $relatedpagesLink.' | ';
+	}
+	$relatedpagesLink = $relatedpagesLink.'<a href="#blog">'.get_string('relatedblogs', 'tag').'</a>';
+	$countAnchors++;
+}
+if ($hasUsers) {
+	if ($countAnchors > 0) {
+		$relatedpagesLink = $relatedpagesLink.' | ';
+	}
+	$relatedpagesLink = $relatedpagesLink.'<a href="#user">'.get_string('users').'</a>';
+}
+
+// If only one anchor is present, no <a href /> is needed
+if ($countAnchors > 1) {
+	echo '<div class="relatedpages"><p>'.$relatedpagesLink.'</p></div>';
+}
+
+// Display courses tagged with the tag
+if ($courses) {
 
     $totalcount = count( $courses );
     echo $OUTPUT->box_start('generalbox', 'tag-blogs'); //could use an id separate from tag-blogs, but would have to copy the css style to make it look the same
@@ -117,14 +166,8 @@
 
 // Print up to 10 previous blogs entries
 if (has_capability('moodle/blog:view', $systemcontext)) {
-    require_once($CFG->dirroot.'/blog/lib.php');
-    require_once($CFG->dirroot.'/blog/locallib.php');
-
-    $bloglisting = new blog_listing(array('tag' => $tag->id));
-    $limit = 10;
-    $start = 0;
-
-    if ($blogs = $bloglisting->get_entries($start, $limit)) {
+	// just to be safe, recheck if $blogs is set above
+	if (isset($blogs) && $blogs) {
 
         echo $OUTPUT->box_start('generalbox', 'tag-blogs');
         $heading = get_string('relatedblogs', 'tag', $tagname). ' ' . get_string('taggedwith', 'tag', $tagname);
@@ -158,7 +201,6 @@
     }
 }
 
-$usercount = tag_record_count('user', $tag->id);
 if ($usercount > 0) {
 
     //user table box
@@ -176,4 +218,4 @@
     echo $OUTPUT->box_end();
 }
 
-echo $OUTPUT->footer();
+echo $OUTPUT->footer();
\ No newline at end of file