--- loncom/interface/lonhtmlcommon.pm	2012/05/28 13:09:17	1.314
+++ loncom/interface/lonhtmlcommon.pm	2012/09/10 10:49:27	1.323
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common html routines
 #
-# $Id: lonhtmlcommon.pm,v 1.314 2012/05/28 13:09:17 raeburn Exp $
+# $Id: lonhtmlcommon.pm,v 1.323 2012/09/10 10:49:27 foxr Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -95,7 +95,7 @@ sub direct_parm_link {
     $filter=&entity_encode($filter);
     $part=&entity_encode($part);
     if (($symb) && (&Apache::lonnet::allowed('opa')) && ($target ne 'tex')) {
-       return "<a target='_top' href='/adm/parmset?symb=$symb&filter=$filter&part=$part'><span class='LC_setting'>$linktext</span></a>";
+       return "<a target='_top' href='/adm/parmset?symb=$symb&amp;filter=$filter&amp;part=$part'><span class='LC_setting'>$linktext</span></a>";
     } else {
        return $linktext;
     }
@@ -209,9 +209,10 @@ dependencies for a web page uploaded dir
 =cut
 
 sub dependencycheck_js {
-    my ($symb,$title) = @_;
+    my ($symb,$title,$url) = @_;
     my $link = '/adm/dependencies?symb='.&HTML::Entities::encode($symb,'<>&"').
-               '&title='.&HTML::Entities::encode($title,'<>&"');
+               '&title='.&HTML::Entities::encode($title,'<>&"').
+               '&url='.&HTML::Entities::encode($url,'<>&"');
     return <<ENDJS;
                 <script type="text/javascript">
                 // <![CDATA[
@@ -1210,6 +1211,10 @@ ENDEDITOR
 <link rel="stylesheet" type="text/css" href="/adm/jpicker/css/jPicker-1.1.6.min.css" />
 <script type="text/javascript" src="/adm/countdown/js/jquery.countdown.js"></script>
 <link rel="stylesheet" type="text/css" href="/adm/countdown/css/jquery.countdown.css" />
+
+<script type="text/javascript" src="/adm/spellchecker/js/jquery.spellchecker.min.js"></script>
+<link rel="stylesheet" type="text/css" href="/adm/spellchecker/css/spellchecker.css" />
+
 ENDJQUERY
 	return $s;
 }
@@ -1397,6 +1402,30 @@ sub htmlareaselectactive {
       });
    }
 });
+
+    /* This code describes the spellcheck options that will be used for
+       items with class 'spellchecked'.  It is necessary for those objects'
+       to explicitly request checking (e.g. onblur is a nice event for that).
+     */
+     \$(document).ready(function() {
+	 \$(".spellchecked").spellchecker({
+	   url: "/ajax/spellcheck",
+	   lang: "en",                      
+	   engine: "pspell",
+	   suggestionBoxPosition: "below",
+	   innerDocument: true
+					  });
+	 \$("textarea.spellchecked").spellchecker({
+	   url: "/ajax/spellcheck",
+	   lang: "en",                      
+	   engine: "pspell",
+	   suggestionBoxPosition: "below",
+	   innerDocument: true
+					  });
+
+			});
+
+
 JAVASCRIPT
     if ($dragmath_prefix ne '') {
         $output .= '
@@ -1453,7 +1482,7 @@ sub show_return_link {
 
     unless ($env{'request.course.id'}) { return 0; }
     if ($env{'request.noversionuri'}=~m{^/priv/} ||
-        $env{'request.uri'}=~m{^/~}) { return 1; }
+        $env{'request.uri'}=~m{^/priv/}) { return 1; }
 
     if (($env{'request.noversionuri'} =~ m{^/adm/(viewclasslist|navmaps)($|\?)})
         || ($env{'request.noversionuri'} =~ m{^/adm/.*/aboutme($|\?)})) {
@@ -1492,8 +1521,9 @@ sub set_due_date {
     # The code should correct for gross differences between the server
     # and client's time setting
 
-    my $js = "
-<script type='text/javascript'>
+     return <<"END";
+
+<script type="text/javascript">
   //<![CDATA[
 var serverDueDate = $duems;
 var serverTime    = $now;
@@ -1502,9 +1532,8 @@ var dueDate       = new Date(serverDueDa
 
   //]]>
 </script>
-";
 
-    return $js;
+END
 }
 ##
 # Sets the time at which the problem finished computing.
@@ -1516,17 +1545,16 @@ var dueDate       = new Date(serverDueDa
 sub set_compute_end_time {
 
     my $now = time()*1000;	# Javascript times are in ms.
-    my $js = "
-<script type='text/javascript'>
+    return <<"END";
+
+<script type="text/javascript">
 //<![CDATA[
 serverTime = $now;
 clientTime = (new Date()).getTime();
 //]]>
 </script>
 
-";
-    return $js;
-    
+END
 }
 
 ############################################################
@@ -1618,9 +1646,11 @@ returns: nothing
         my $links;
         if ((&show_return_link) && (!$CourseBreadcrumbs)) {
             my $alttext = &mt('Go Back');
-            $links=&htmltag( 'a',"<img src='/res/adm/pages/reload.png' border='0' style='vertical-align:middle;' alt='$alttext' />",
+            $links=&htmltag( 'a','<img src="/res/adm/pages/tolastloc.png" alt="'.$alttext.'" class="LC_icon" />',
                             { href => '/adm/flip?postdata=return:',
-                              title => &mt("Back to most recent content resource") });
+                              title => &mt('Back to most recent content resource'),
+                              class => 'LC_menubuttons_link',
+                            });
             $links=&htmltag('li',$links);
         }
         $links.= join "",