--- loncom/interface/londocs.pm	2010/04/14 13:58:11	1.426
+++ loncom/interface/londocs.pm	2010/07/05 12:29:36	1.429
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Documents
 #
-# $Id: londocs.pm,v 1.426 2010/04/14 13:58:11 wenzelju Exp $
+# $Id: londocs.pm,v 1.429 2010/07/05 12:29:36 droeschl Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2264,8 +2264,6 @@ sub list_symbs {
 sub verifycontent {
     my ($r) = @_;
     my $crstype = &Apache::loncommon::course_type();
-   my $loaderror=&Apache::lonnet::overloaderror($r);
-   if ($loaderror) { return $loaderror; }
    $r->print(&Apache::loncommon::start_page('Verify '.$crstype.' Documents'));
    $r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$crstype.' Documents'));
    $hashtied=0;
@@ -2484,11 +2482,11 @@ ENDHEADERS
 # Set version
 	    $r->print(&Apache::loncommon::select_form($setversions{$linkurl},
 						      'set_version_'.$linkurl,
-						      ('select_form_order' =>
+						      {'select_form_order' =>
 						       ['',1..$currentversion,'mostrecent'],
 						       '' => '',
 						       'mostrecent' => &mt('most recent'),
-						       map {$_,$_} (1..$currentversion))));
+						       map {$_,$_} (1..$currentversion)}));
 	    $r->print('</span></td></tr><tr><td></td>');
 	    my $lastold=1;
 	    for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
@@ -3064,14 +3062,18 @@ HIDDENFORM
 	        $activeClass = 0;
 	    }
         }
-        $r->print('<li '.$active.' onclick="javascript:showPage(this,\'mainCourseDocuments\',\'mainnav\',\'maincoursedoc\');"><a href="#"><b>'.$tabtitles{'main'}{$crstype}.'</b></a></li>');
+        $r->print('<li '.$active
+               . ' onmouseover="javascript:showPage(this,\'mainCourseDocuments\',\'mainnav\',\'maincoursedoc\');"'
+               . ' onclick="javascript:showPage(this,\'mainCourseDocuments\',\'mainnav\',\'maincoursedoc\');"><a href="#"><b>'.$tabtitles{'main'}{$crstype}.'</b></a></li>');
         $active = '';
         if (!$forcestandard || ($env{'form.folderpath'}=~/^supplemental/)) {
             if($activeClass == 1){
                 $active = 'class="active"';
             }
         }
-        $r->print('<li '.$active.' onclick="javascript:showPage(this,\'supplCourseDocuments\',\'mainnav\',\'maincoursedoc\');"><a href="#"><b>'.$tabtitles{'supplemental'}{$crstype}.'</b></a></li>');
+        $r->print('<li '.$active
+            .' onmouseover="javascript:showPage(this,\'supplCourseDocuments\',\'mainnav\',\'maincoursedoc\');"'
+            .' onclick="javascript:showPage(this,\'supplCourseDocuments\',\'mainnav\',\'maincoursedoc\');"><a href="#"><b>'.$tabtitles{'supplemental'}{$crstype}.'</b></a></li>');
         $r->print('</ul>');
     } else {
         $r->print('<br />');
@@ -3534,7 +3536,9 @@ sub generate_edit_table {
             }elsif($activetab eq $name){
                $active = 'class="active"';
             }
-            $form .= '<li '.$active.' onclick="javascript:showPage(this, \''.$name.$tid.'\', \'navigation'.$tid.'\',\'content'.$tid.'\');"><a href="javascript:;"><b>'.&mt(${$orderhash{$name}}[0]).'</b></a></li>';
+            $form .= '<li '.$active
+                .' onmouseover="javascript:showPage(this, \''.$name.$tid.'\', \'navigation'.$tid.'\',\'content'.$tid.'\');"'
+                .' onclick="javascript:showPage(this, \''.$name.$tid.'\', \'navigation'.$tid.'\',\'content'.$tid.'\');"><a href="javascript:;"><b>'.&mt(${$orderhash{$name}}[0]).'</b></a></li>';
         } else {
 	    $form .= '<li '.$active.'>'.${$orderhash{$name}}[1].'</li>';