--- loncom/interface/lonmenu.pm	2003/04/04 22:00:26	1.57
+++ loncom/interface/lonmenu.pm	2004/10/29 18:40:40	1.120
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Routines to control the menu
 #
-# $Id: lonmenu.pm,v 1.57 2003/04/04 22:00:26 www Exp $
+# $Id: lonmenu.pm,v 1.120 2004/10/29 18:40:40 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -39,13 +39,29 @@
 package Apache::lonmenu;
 
 use strict;
-use Apache::lonnet;
+use Apache::lonnet();
 use Apache::Constants qw(:common);
 use Apache::lonhtmlcommon();
-use Apache::loncommon;
-use Apache::File;
+use Apache::loncommon();
+use Apache::lonnavmaps();
+use Apache::lonlocal;
+
 use vars qw(@desklines $readdesk);
+
+
 my @inlineremote;
+my $font;
+my $tabbg;
+my $pgbg;
+
+# ================================================================ Little texts
+
+sub initlittle {
+    return &Apache::lonlocal::texthash('ret' => 'Return to Last Location',
+				       'nav' => 'Navigate Contents',
+				       'main' => 'Main Menu',
+				       'launch' => 'Launch Remote Control');
+}
 
 # ============================= This gets called at the top of the body section
 
@@ -53,22 +69,41 @@ sub menubuttons {
     my $forcereg=shift;
     my $target  =shift;
     my $registration=shift;
+    &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
+					    ['inhibitmenu']);
+    if ($ENV{'form.inhibitmenu'} eq 'yes') { return ''; }
+
     my $navmaps='';
-    my $escurl=&Apache::lonnet::escape($ENV{'REQUEST_URI'});
+    my $reloadlink='';
+    my $escurl=&Apache::lonnet::escape($ENV{'request.noversionuri'});
     my $escsymb=&Apache::lonnet::escape($ENV{'request.symb'});
     if ($ENV{'browser.interface'} eq 'textual') {
 # Textual display only
+	my %lt=&initlittle();
+        $pgbg='#FFFFFF';
+        $tabbg='#FFFFFF';
+	$font='#000000';
         if ($ENV{'request.course.id'}) {
 	    $navmaps=(<<ENDNAV);
-<a href="/adm/navmaps?postdata=$escurl&postsymb=$escsymb" target="_top">Navigate Contents</a>
+<a href="/adm/navmaps?postdata=$escurl&postsymb=$escsymb" target="_top">$lt{'nav'}</a>
 ENDNAV
+            if (($ENV{'request.noversionuri'}=~/^\/adm\//) &&
+         ($ENV{'request.noversionuri'}!~/^\/adm\/wrapper\//) &&
+         ($ENV{'request.noversionuri'}!~/^\/adm\/.*\/(smppg|bulletinboard|aboutme)(\?|$)/)) {
+                my $escreload=&Apache::lonnet::escape('return:');
+                $reloadlink=(<<ENDRELOAD);
+<a href="/adm/flip?postdata=$escreload" target="_top"><font color="$font">$lt{'ret'}</font></a>
+ENDRELOAD
+            }
         }
+        my $utility=&utilityfunctions();
 	my $output=(<<ENDMAINMENU);
 <script>
 // BEGIN LON-CAPA Internal
+$utility
 </script>
-<a href="/adm/menu" target="_top">Main Menu</a>
-$navmaps<br />
+<a href="/adm/menu" target="_top">$lt{'main'}</a>
+$reloadlink $navmaps<br />
 <script>
 // END LON-CAPA Internal
 </script>
@@ -77,26 +112,74 @@ ENDMAINMENU
 	return $output."<hr />";
     } elsif ($ENV{'environment.remote'} eq 'off') {
 # Remote Control is switched off
+# figure out colors
+	my %lt=&initlittle();
+	my $function='student';
+        if ($ENV{'request.role'}=~/^(cc|in|ta|ep)/) {
+	    $function='coordinator';
+        }
+	if ($ENV{'request.role'}=~/^(su|dc|ad|li)/) {
+            $function='admin';
+        }
+        if (($ENV{'request.role'}=~/^(au|ca)/) ||
+            ($ENV{'request.noversionuri'}=~/^(\/priv|\~)/)) {
+            $function='author';
+        }
+        my $domain=&Apache::loncommon::determinedomain();
+        $pgbg=&Apache::loncommon::designparm($function.'.pgbg',$domain);
+        $tabbg=&Apache::loncommon::designparm($function.'.tabbg',$domain);
+        $font=&Apache::loncommon::designparm($function.'.font',$domain);
+        my $link=&Apache::loncommon::designparm($function.'.link',$domain);
+        my $alink=&Apache::loncommon::designparm($function.'.alink',$domain);
+        my $vlink=&Apache::loncommon::designparm($function.'.vlink',$domain);
+        my $sidebg=&Apache::loncommon::designparm($function.'.sidebg',$domain);
+# Do we have a NAV link?
         if ($ENV{'request.course.id'}) {
-	    $navmaps=(<<ENDNAVREM);
-<a href="/adm/navmaps?postdata=$escurl&postsymb=$escsymb" target="_top">Navigate Contents</a>
-ENDNAVREM
+        	    $navmaps=(<<ENDNAV);
+<td bgcolor="$tabbg">
+<a href="javascript:gonav('/adm/navmaps?postdata=$escurl&postsymb=$escsymb')"><font color="$font">$lt{'nav'}</font></a></td>
+ENDNAV
+	    if (($ENV{'request.noversionuri'}=~/^\/adm\//) &&
+                ($ENV{'request.noversionuri'}!~/^\/adm\/wrapper\//) &&
+         ($ENV{'request.noversionuri'}!~/^\/adm\/.*\/(smppg|bulletinboard|aboutme)(\?|$)/)) {
+                my $escreload=&Apache::lonnet::escape('return:');
+                $reloadlink=(<<ENDRELOAD);
+<td bgcolor="$tabbg">
+<a href="/adm/flip?postdata=$escreload" target="_top"><font color="$font">$lt{'ret'}</font></a></td>
+ENDRELOAD
+            }
+        }
+        my $reg='';
+        if ($registration) {
+           $reg=&innerregister($forcereg,$target);
         }
-	my $output=(<<ENDINLINEMENU);
+	my $utility=&utilityfunctions();
+	return (<<ENDINLINEMENU);
 <script>
 // BEGIN LON-CAPA Internal
+$utility
 </script>
-<table bgcolor="#AAAAAA" width="100%" border="2"><tr><td>
-<a href="/adm/menu" target="_top">Main Menu</a>
+<font face="Arial,Helvetica,sans-serif"><table bgcolor="$pgbg" width="100%" border="0" cellpadding="1" cellspacing="1">
+<tr>
+<td bgcolor="$tabbg">
+<a href="/adm/menu" target="_top"><font color="$font">$lt{'main'}</font></a>
+</td>
+$reloadlink
 $navmaps
-<a href="/adm/remote?action=launch&url=$escurl" target="_top">Launch Remote Control</a>
-<br />
+<td bgcolor="$tabbg">
+<a href="/adm/remote?action=launch&url=$escurl" target="_top">
+<font color="$font">$lt{'launch'}</font></a></td>
+<td bgcolor="$tabbg">
+<img align="right" src="/adm/lonIcons/minilogo.gif" />
+<b>LON-CAPA</b></td>
+</tr>
+</table>
+</font>
 <script>
 // END LON-CAPA Internal
 </script>
+$reg
 ENDINLINEMENU
-        if ($registration) { $output.=&innerregister($forcereg,$target); }
-	return $output."</td></tr></table>";
     } else {
 	return '';
     }
@@ -108,7 +191,11 @@ sub registerurl {
     my $forcereg=shift;
     my $target = shift;
     my $result = '';
-    
+    if ($ENV{'request.noversionuri'} eq '/res/adm/pages/menu.html') { return ''; }
+    my $force_title='';
+    if ($ENV{'request.state'} eq 'construct') {
+	$force_title=&Apache::lonxml::display_title();
+    }
     if ($target eq 'edit') {
         $result .="<script type=\"text/javascript\">\n".
             "if (typeof swmenu != 'undefined') {swmenu.currentURL=null;}\n".
@@ -118,15 +205,18 @@ sub registerurl {
     if (($ENV{'browser.interface'} eq 'textual') ||
         ($ENV{'environment.remote'} eq 'off') ||
         ((($ENV{'request.publicaccess'}) || 
-         (!&Apache::lonnet::is_on_map($ENV{'REQUEST_URI'}))) &&
+         (!&Apache::lonnet::is_on_map(
+	   &Apache::lonnet::unescape($ENV{'request.noversionuri'})))) &&
         (!$forcereg))) {
-	return $result.
-         '<script type="text/javascript">function LONCAPAreg(){;} function LONCAPAstale(){}</script>';
+ 	return $result.
+          '<script type="text/javascript">function LONCAPAreg(){;} function LONCAPAstale(){}</script>'.$force_title;
     }
 # Graphical display after login only
     if ($Apache::lonxml::registered && !$forcereg) { return ''; }
-    $result.=&innerregister($forcereg,$target);
-    return $result;
+    if ($target ne 'edit') {
+	$result.=&innerregister($forcereg,$target);
+    }
+    return $result.$force_title;
 }
 
 # =========== This gets called in order to register a URL, both with the Remote
@@ -136,6 +226,15 @@ sub innerregister {
     my $forcereg=shift;
     my $target = shift;
     my $result = '';
+    my ($uname,$thisdisfn);
+    my $const_space = 0;
+    if ($ENV{'request.filename'} =~ /^\/home\/([^\/]+)\/public_html\/(.*)/) {
+        $const_space = 1;
+        $uname = $1;
+        $thisdisfn = $2;
+    }
+
+    if ($ENV{'request.noversionuri'} eq '/res/adm/pages/menu.html') { return ''; }
 
     $Apache::lonxml::registered=1;
 
@@ -150,34 +249,71 @@ sub innerregister {
     my $reopen=&Apache::lonmenu::reopenmenu();
 
     my $newmail='';
+    if ($noremote) {
+	$newmail='<font face="Arial,Helvetica,sans-serif"><table bgcolor="'.$pgbg.'" border="0" cellspacing="1" cellpadding="1" width="100%"><tr><td bgcolor="'.$tabbg.'">';
+    }
+    if ($textual && $const_space) {
+        my $formaction='/priv/'.$uname.'/'.$thisdisfn;
+        $formaction=~s/\/+/\//g;
+        $newmail .= ('<form name="dirs" method="post" action="'.$formaction
+              .'" target="_top">'.
+        &Apache::lonhtmlcommon::crumbs($uname.'/'.$thisdisfn,'_top','/priv','','-1').
+        &Apache::lonhtmlcommon::select_recent('construct','recent',
+                 'this.form.action=this.form.recent.value;this.form.submit()').
+              '</form>');
+        &Apache::lonhtmlcommon::store_recent('construct',$formaction,$formaction);
+    }
+    if (($textual) && ($ENV{'request.symb'}) && ($ENV{'request.course.id'})) {
+	my ($mapurl,$rid,$resurl)=&Apache::lonnet::decode_symb($ENV{'request.symb'});
+        $newmail.=$ENV{'course.'.$ENV{'request.course.id'}.'.description'};
+        my $maptitle=&Apache::lonnet::gettitle($mapurl);
+	my $restitle=&Apache::lonnet::gettitle($resurl);
+        if ($maptitle) {
+	    $newmail.=', '.$maptitle;
+        }
+        if ($restitle) {
+	    $newmail.=': '.$restitle;
+        }
+        $newmail.='&nbsp;&nbsp;&nbsp;';
+    }
     if (&Apache::lonmsg::newmail()) { 
        $newmail=($textual?
- '<b><a href="/adm/communicate">You have new messages</a></b><br />':
+ '<b><a href="/adm/communicate" target="_top">You have new messages</a></b><br />':
                           'swmenu.setstatus("you have","messages");');
     }
+    if ($noremote) {
+	$newmail.='</td></tr></table></font>';
+    }
     my $timesync=($textual?'':'swmenu.syncclock(1000*'.time.');');
+    my $tablestart=($noremote?'<font face="Arial,Helvetica,sans-serif"><table bgcolor="'.$pgbg.'" border="0" cellspacing="1" cellpadding="1" width="100%">':'').($textinter?'<br /><a href="#content">'.&mt('Skip to Content').'</a><br />':'');
+    my $tableend=($noremote?'</table></font>':'').($textinter?'<a name="content" />':'');
 # =============================================================================
 # ============================ This is for URLs that actually can be registered
-    if (($ENV{'REQUEST_URI'}!~/^\/(res\/)*adm\//) || ($forcereg)) {
+    if (($ENV{'request.noversionuri'}!~/^\/(res\/)*adm\//) || ($forcereg)) {
 # -- This applies to homework problems for users with grading privileges
+	my $crs='/'.$ENV{'request.course.id'};
+	if ($ENV{'request.course.sec'}) {
+	    $crs.='_'.$ENV{'request.course.sec'};
+	}
+	$crs=~s/\_/\//g;
+
         my $hwkadd='';
-        if 
-      ($ENV{'request.filename'}=~/\.(problem|exam|quiz|assess|survey|form)$/) {
-	    if (&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'})) {
-		$hwkadd.=&switch('','',7,1,'subm.gif','view sub','missions',
+        if ($ENV{'request.filename'}=~/\.(problem|exam|quiz|assess|survey|form)$/) {
+	    if (&Apache::lonnet::allowed('vgr',$crs)) {
+		$hwkadd.=&switch('','',7,1,'subm.gif','view sub-[_1]','missions[_1]',
                        "gocmd('/adm/grades','submission')",
 		       'View user submissions for this assessment resource');
             }
-	    if (&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'})) {
-		$hwkadd.=&switch('','',7,2,'pgrd.gif','problem','grades',
+	    if (&Apache::lonnet::allowed('mgr',$crs)) {
+		$hwkadd.=&switch('','',7,2,'pgrd.gif','problem[_1]','grades[_3]',
                        "gocmd('/adm/grades','gradingmenu')",
                        'Modify user grades for this assessment resource');
             }
-	    if (&Apache::lonnet::allowed('opa',$ENV{'request.course.id'})) {
-		$hwkadd.=&switch('','',7,3,'pparm.gif','problem','parms',
-                       "gocmd('/adm/parmset','set')",
-                       'Modify deadlines, etc, for this assessment resource');
-            }
+	}
+	if (&Apache::lonnet::allowed('opa',$crs)) {
+	    $hwkadd.=&switch('','',7,3,'pparm.gif','problem[_2]','parms[_2]',
+			     "gocmd('/adm/parmset','set')",
+			     'Modify deadlines, etc, for this resource');
 	}
 # -- End Homework
         ###
@@ -202,9 +338,11 @@ sub innerregister {
                 }
                 # Check that we are on the correct machine
                 my $home = &Apache::lonnet::homeserver($caname,$cadom);
-                if ($home eq $Apache::lonnet::perlvar{'lonHostID'}) {
-                    $editbutton=&switch
-                        ('','',6,1,$top,,$bottom,$action,$desc);
+		my $allowed=0;
+		my @ids=&Apache::lonnet::current_machine_ids();
+		foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
+		if (!$allowed) {
+		    $editbutton=&switch('','',6,1,$top,,$bottom,$action,$desc);
                 }
             }
             ##
@@ -216,19 +354,22 @@ sub innerregister {
             if ($ENV{'request.filename'}) {
                 my $file=&Apache::lonnet::declutter($ENV{'request.filename'});
                 $file=~s/^(\w+)\/(\w+)/\/priv\/$2/;
-                # Chech that the user has permission to edit this resource
+                # Check that the user has permission to edit this resource
                 ($cfuname,$cfudom)=&Apache::loncacc::constructaccess($file,$1);
                 if (defined($cfudom)) {
-                    if (&Apache::lonnet::homeserver($cfuname,$cfudom) 
-                        eq $Apache::lonnet::perlvar{'lonHostID'}) {
+		    my $home=&Apache::lonnet::homeserver($cfuname,$cfudom);
+		    my $allowed=0;
+		    my @ids=&Apache::lonnet::current_machine_ids();
+		    foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
+		    if ($allowed) {
                         $cfile=$file;
                     }
                 }
             }        
             # Finally, turn the button on or off
-            if ($cfile) {
+            if ($cfile && !$const_space) {
                 $editbutton=&switch
-                    ('','',6,1,'cstr.gif','edit','resource',
+                    ('','',6,1,'cstr.gif','edit[_1]','resource[_2]',
                      "go('".$cfile."');","Edit this resource");
             } elsif ($editbutton eq '') {
                 $editbutton=&clear(6,1);
@@ -237,18 +378,36 @@ sub innerregister {
         ###
         ###
 # Prepare the rest of the buttons
-	my $menuitems=(<<ENDMENUITEMS);
+        my $menuitems;
+        if ($const_space) {
+            my $dir_catalog = '/priv/'.$uname.'/'.$thisdisfn.'/default.meta';
+            $menuitems=(<<ENDMENUITEMS);
+s&2&1&mcrs.gif&list[_1]&dir[_1]&gopost('/adm/pubdir',currentURL)&List current directory
+s&2&3&mcrs.gif&retrieve[_1]&version[_1]&gopost('/adm/retrieve',currentURL)&Retreive old version
+s&6&1&mcrs.gif&publish[_1]&resource[_1]&gopost('/adm/publish',currentURL)&Publish this resource
+s&6&3&mcrs.gif&delete[_1]&resource[_2]&gopost('/adm/cfile?action=delete',currentURL)&Delete this resource
+s&8&3&prt.gif&prepare[_1]&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
+ENDMENUITEMS
+        } else {
+	    $menuitems=(<<ENDMENUITEMS);
 c&3&1
-s&2&1&back.gif&backward&&gopost('/adm/flip','back:'+currentURL)&Go to the previous resource in the course sequence&1
-s&2&3&forw.gif&forward&&gopost('/adm/flip','forward:'+currentURL)&Go to the next resource in the course sequence&1
-s&6&3&catalog.gif&catalog&info&catalog_info()&Show catalog information
-s&8&1&eval.gif&evaluate&this&gopost('/adm/evaluate',currentURL)&Provide my evaluation of this resource
-s&8&2&fdbk.gif&feedback&discuss&gopost('/adm/feedback',currentURL)&Provide feedback messages or contribute to the course discussion about this resource
-s&8&3&prt.gif&prepare&printout&gopost('/adm/printout',currentURL)&Prepare a printable document
-s&9&1&sbkm.gif&set&bookmark&set_bookmark()&Set a bookmark for this resource&2
-s&9&2&vbkm.gif&view&bookmark&edit_bookmarks()&Use or edit my bookmark collection&2
-s&9&3&anot.gif&anno-&tations&annotate()&Make notes and annotations about this resource&2
+s&2&1&back.gif&backward[_1]&&gopost('/adm/flip','back:'+currentURL)&Go to the previous resource in the course sequence&1
+s&2&3&forw.gif&forward[_1]&&gopost('/adm/flip','forward:'+currentURL)&Go to the next resource in the course sequence&3
+c&6&3
+c&8&1
+c&8&2
+s&8&3&prt.gif&prepare[_1]&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
+s&9&1&sbkm.gif&set[_1]&bookmark[_2]&set_bookmark()&Set a bookmark for this resource&2
+s&9&3&anot.gif&anno-[_1]&tations[_1]&annotate()&Make notes and annotations about this resource&2
 ENDMENUITEMS
+            unless ($ENV{'request.noversionuri'}=~/\/(bulletinboard|smppg|navmaps|syllabus|aboutme)(\?|$)/) {
+	        $menuitems.=(<<ENDREALRES);
+s&6&3&catalog.gif&catalog[_1]&info[_1]&catalog_info()&Show catalog information
+s&8&1&eval.gif&evaluate[_1]&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource
+s&8&2&fdbk.gif&feedback[_1]&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource
+ENDREALRES
+	    }
+        }
         my $buttons='';
         foreach (split(/\n/,$menuitems)) {
 	    my ($command,@rest)=split(/\&/,$_);
@@ -260,26 +419,41 @@ ENDMENUITEMS
         }
         if ($textual) {
 # Registered, textual output
-            my $utility=&utilityfunctions();
             my $form=&serverform();
-            my $inlinebuttons=
+	    my $inlinebuttons='';
+
+	    if ($ENV{'browser.interface'} eq 'textual') {
+		$inlinebuttons=
                         join('',map { (defined($_)?$_:'') } @inlineremote);
+	    } else {
+		$inlinebuttons=(<<ENDINLINE);
+<tr><td>$inlineremote[21]</td><td>&nbsp</td><td>$inlineremote[23]</td></tr>
+<tr><td>$inlineremote[61]</td><td>$inlineremote[62]</td><td>$inlineremote[63]</td></tr>
+<tr><td>$inlineremote[71]</td><td>$inlineremote[72]</td><td>$inlineremote[73]</td></tr>
+<tr><td>$inlineremote[81]</td><td>$inlineremote[82]</td><td>$inlineremote[83]</td></tr>
+<tr><td>$inlineremote[91]</td><td>$inlineremote[92]</td><td>$inlineremote[93]</td></tr>
+ENDINLINE
+	    }
 	    $result =(<<ENDREGTEXT);
 <script>
 // BEGIN LON-CAPA Internal
-$utility
 </script>
 $timesync
 $newmail
+$tablestart
 $inlinebuttons
+$tableend
 $form
 <script>
-//END LON-CAPA Internal
+// END LON-CAPA Internal
 </script>
 
 ENDREGTEXT
 # Registered, graphical output
         } else {
+	    my $requri=(split(/\?/,$ENV{'request.noversionuri'}))[0];
+	    $requri=&Apache::lonnet::unescape($requri);
+	    my $navstatus=&get_nav_status();
 	    $result = (<<ENDREGTHIS);
      
 <script language="JavaScript">
@@ -292,11 +466,12 @@ var swmenu=null;
           $timesync
           $newmail
           $buttons
-	  swmenu.currentURL=window.location.pathname;
-          swmenu.reloadURL=window.location.pathname+window.location.search;
+	  swmenu.currentURL="$requri";
+          swmenu.reloadURL=swmenu.currentURL+window.location.search;
           swmenu.currentSymb="$ENV{'request.symb'}";
           swmenu.reloadSymb="$ENV{'request.symb'}";
           swmenu.currentStale=0;
+	  $navstatus
           $hwkadd
           $editbutton
     }
@@ -313,9 +488,8 @@ var swmenu=null;
           swmenu.clearbut(7,3);
           swmenu.menucltim=swmenu.setTimeout(
  'clearbut(2,1);clearbut(2,3);clearbut(8,1);clearbut(8,2);clearbut(8,3);'+
- 'clearbut(9,1);clearbut(9,2);clearbut(9,3);clearbut(6,3);clearbut(6,1)',
+ 'clearbut(9,1);clearbut(9,3);clearbut(6,3);clearbut(6,1)',
 			  2000);
-
       }
 
 // END LON-CAPA Internal
@@ -367,10 +541,12 @@ ENDDONOTREGTHIS
 }
 
 sub loadevents() {
+    if ($ENV{'request.noversionuri'} eq '/res/adm/pages/menu.html') { return ''; }
     return 'LONCAPAreg();';
 }
 
 sub unloadevents() {
+    if ($ENV{'request.noversionuri'} eq '/res/adm/pages/menu.html') { return ''; }
     return 'LONCAPAstale();';
 }
 
@@ -387,11 +563,18 @@ sub startupremote {
 #
     my $configmenu=&rawconfig();
     my $esclowerurl=&Apache::lonnet::escape($lowerurl);
-
+    my $message=&mt('"Waiting for Remote Control window to load: "+[_1]','waited');
     return(<<ENDREMOTESTARTUP);
 <script>
-
+var timestart;
 function wheelswitch() {
+    if (typeof(document.wheel) != 'undefined') {
+	if (typeof(document.wheel.spin) != 'undefined') {
+	    var date=new Date();
+	    var waited=Math.round(30-((date.getTime()-timestart)/1000));
+	    document.wheel.spin.value=$message;
+	}
+    }
    if (window.status=='|') { 
       window.status='/'; 
    } else {
@@ -428,6 +611,8 @@ function wait() {
 function main() {
    canceltim=setTimeout('tim=1;',30000);
    window.status='-';
+   var date=new Date();
+   timestart=date.getTime();
    wait();
 }
 
@@ -453,6 +638,25 @@ sub maincall() {
 </script>
 ENDMAINCALL
 }
+
+sub load_remote_msg {
+    my ($lowerurl)=@_;
+
+    if (($ENV{'browser.interface'} eq 'textual') ||
+        ($ENV{'environment.remote'} eq 'off')) { return ''; }
+
+    my $esclowerurl=&Apache::lonnet::escape($lowerurl);
+    my $link=&mt('<a href="[_1]">Continue</a> on in Inline Menu mode',
+		    "/adm/remote?action=collapse?url=$esclowerurl");
+    return(<<ENDREMOTEFORM);
+<p>
+<form name="wheel">
+<input name="spin" type="text" size="60" />
+</form>
+</p>
+<p>$link</p>
+ENDREMOTEFORM
+}
 # ================================================================= Reopen menu
 
 sub reopenmenu {
@@ -468,7 +672,9 @@ sub reopenmenu {
 sub open {
     my $returnval='';
     if (($ENV{'browser.interface'} eq 'textual') ||
-        ($ENV{'environment.remote'} eq 'off')) { return ''; }
+        ($ENV{'environment.remote'} eq 'off')) { 
+	return '<script type="text/javascript">self.name="loncapaclient";</script>';
+    }
     my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'};
     unless (shift eq 'unix') {
 # resizing does not work on linux because of virtual desktop sizes
@@ -483,6 +689,7 @@ ENDRESIZE
 window.status='Opening LON-CAPA Remote Control';
 var menu=window.open("/res/adm/pages/menu.html","$menuname",
 "height=350,width=150,scrollbars=no,menubar=no,top=5,left=5,screenX=5,screenY=5");
+self.name='loncapaclient';
 ENDOPEN
     return '<script>'.$returnval.'</script>';
 }
@@ -509,6 +716,10 @@ sub switch {
     my ($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$nobreak)=@_;
     $act=~s/\$uname/$uname/g;
     $act=~s/\$udom/$udom/g;
+    $top=&mt($top);
+    $bot=&mt($bot);
+    $desc=&mt($desc);
+    $img=&mt($img);
     unless (($ENV{'browser.interface'} eq 'textual')  ||
             ($ENV{'environment.remote'} eq 'off')) {
 # Remote
@@ -518,18 +729,52 @@ sub switch {
 # Accessibility
        if ($nobreak==2) { return ''; }
        my $text=$top.' '.$bot;
-       $text=~s/\- //;
-       $inlineremote[10*$row+$col]="\n".($nobreak?' ':'<br />').
-        '<a href="javascript:'.$act.';" target="_top">'.$text.'</a> '.
-        ($nobreak?'':$desc);
+       $text=~s/\s*\-\s*//gs;
+       if ($nobreak) {
+	   $inlineremote[10*$row+$col]=
+	       '<a href="javascript:'.$act.';">'.$text.'</a>';
+       } else {
+	   $inlineremote[10*$row+$col]="\n<br />".
+	       $desc.' <a href="javascript:'.$act.';">'.$text.'</a>';
+       }
    } else {
 # Inline Remote
        if ($nobreak==2) { return ''; }
        my $text=$top.' '.$bot;
-       $text=~s/\- //;
-       $inlineremote[10*$row+$col]="\n".($nobreak?' ':'<br />').
-        '<a href="javascript:'.$act.';" target="_top">'.$text.'</a> '.
-        ($nobreak?'':$desc);
+       $text=~s/\s*\-\s*//gs;
+
+       my $lonhttpdPort=$Apache::lonnet::perlvar{'lonhttpdPort'};
+       if (!defined($lonhttpdPort)) { $lonhttpdPort='8080'; }
+       my $pic=
+	   '<img border="0" alt="'.$text.'" src="http://'.$ENV{'HTTP_HOST'}.
+	   ':'.$lonhttpdPort.'/res/adm/pages/'.$img.'" align="'.
+	   ($nobreak==3?'right':'left').'" />';
+       if (($ENV{'browser.interface'} eq 'textual') || ($ENV{'browser.interface'} eq 'faketextual')) {
+# Accessibility
+	   if ($nobreak==3) {
+	       $inlineremote[10*$row+$col]="\n".
+		   '<td width="40%" align="right"><font color="'.$font.'" size="+1">'.$text.
+		   '</font></td><td width="10%" align="right" bgcolor="'.$tabbg.'">'.
+		   '<a href="javascript:'.$act.';">'.$pic.'</a></td></tr>';
+	   } elsif ($nobreak) {
+	       $inlineremote[10*$row+$col]="\n<tr>".
+		   '<td width="10%" align="left" bgcolor="'.$tabbg.'">'.
+		   '<a href="javascript:'.$act.';">'.$pic.
+		   '</a></td><td width="40%" align="left"><font color="'.$font.'" size="+1">'.$text.'</font></td>';
+	   } else {
+	       $inlineremote[10*$row+$col]="\n<tr>".
+		   '<td width="10%" align="left" bgcolor="'.$tabbg.'">'.
+		   '<a href="javascript:'.$act.';">'.$pic.
+		   '</a></td><td colspan="3"><font color="'.$font.'">'.$desc.
+		   '</font></td></tr>';       
+	   }
+       } else {
+# Inline Menu
+	   $inlineremote[10*$row+$col]=
+		   '<a href="javascript:'.$act.';">'.$pic.
+		   '</a><font color="'.$font.'" size="2">'.$desc.
+		   '</font>';
+       }
    }
     return '';
 }
@@ -611,7 +856,7 @@ sub rawconfig {
                $output.=&secondlevel(
 	  $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc);
             }
-        } elsif (($pro=~/p(\w+)/) && ($prt)) {
+        } elsif (($pro=~/^p(\w+)/) && ($prt)) {
 	    if (&Apache::lonnet::allowed($1,$prt)) {
                $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc);
             }
@@ -619,6 +864,14 @@ sub rawconfig {
             if ($ENV{'request.course.fn'}) {
                $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc);
 	    }
+        } elsif ($pro =~ /^course_(.*)$/) {
+            # Check for permissions inside of a course
+            if (($ENV{'request.course.id'}) &&
+                (&Apache::lonnet::allowed($1,$ENV{'request.course.id'}.
+            ($ENV{'request.course.sec'}?'/'.$ENV{'request.course.sec'}:''))
+                 )) {
+                $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc);
+	    }
         } elsif ($pro eq 'author') {
             if ($author) {
                 if ((($prt eq 'rca') && ($ENV{'request.role'}=~/^ca/)) ||
@@ -632,7 +885,10 @@ sub rawconfig {
                     }                       
                     $act =~ s/\$caname/$caname/g;
                     my $home = &Apache::lonnet::homeserver($caname,$cadom);
-                    if ($home eq $Apache::lonnet::perlvar{'lonHostID'}) {
+		    my $allowed=0;
+		    my @ids=&Apache::lonnet::current_machine_ids();
+		    foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
+		    if ($allowed) {
                         $output.=switch($caname,$cadom,
                                         $row,$col,$img,$top,$bot,$act,$desc);
                     }
@@ -677,14 +933,17 @@ sub footer {
 sub utilityfunctions {
     unless (($ENV{'browser.interface'} eq 'textual')  ||
         ($ENV{'environment.remote'} eq 'off')) { return ''; }
-    my $currenturl=$ENV{'REQUEST_URI'};
+    my $currenturl=$ENV{'request.noversionuri'};
     my $currentsymb=$ENV{'request.symb'};
+    my $nav_control=&Apache::lonnavmaps::nav_control_js();
 return (<<ENDUTILITY)
 
     var currentURL="$currenturl";
     var reloadURL="$currenturl";
     var currentSymb="$currentsymb";
 
+$nav_control
+
 function go(url) {
    if (url!='' && url!= null) {
        currentURL = null;
@@ -716,11 +975,11 @@ function gocmd(url,cmd) {
 }
 
 function catalog_info() {
-   loncatinfo=window.open(window.location.pathname+'.meta',"LONcatInfo",'height=320,width=280,resizeable=yes,location=no,menubar=no,toolbar=no');
+   loncatinfo=window.open(window.location.pathname+'.meta',"LONcatInfo",'height=320,width=280,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no');
 }
 
 function chat_win() {
-   lonchat=window.open('/res/adm/pages/chatroom.html',"LONchat",'height=320,width=280,resizeable=yes,location=no,menubar=no,toolbar=no');
+   lonchat=window.open('/res/adm/pages/chatroom.html',"LONchat",'height=320,width=280,resizable=yes,location=no,menubar=no,toolbar=no');
 }
 ENDUTILITY
 }
@@ -728,7 +987,7 @@ ENDUTILITY
 sub serverform {
     return(<<ENDSERVERFORM);
 
-<form name="server" action="/adm/logout" method="post">
+<form name="server" action="/adm/logout" method="post" target="_top">
 <input type="hidden" name="postdata" value="none" />
 <input type="hidden" name="command" value="none" />
 <input type="hidden" name="url" value="none" />
@@ -736,32 +995,55 @@ sub serverform {
 </form>
 ENDSERVERFORM
 }
+
+sub get_nav_status {
+    my $navstatus="swmenu.w_loncapanav_flag=";
+    if ($ENV{'environment.remotenavmap'} eq 'on') {
+	$navstatus.="1";
+    } else {
+	$navstatus.="-1";
+    }
+    return $navstatus;
+}
+
 # ================================================ Handler when called directly
 
 
 sub handler {
     my $r = shift;
-    $r->content_type('text/html');
+    &Apache::loncommon::content_type($r,'text/html');
     $r->send_http_header;
     return OK if $r->header_only;
 
     my $form=&serverform();
     my $bodytag=&Apache::loncommon::bodytag('Main Menu');
+    my $function='student';
+    if ($ENV{'request.role'}=~/^(cc|in|ta|ep)/) {
+	$function='coordinator';
+    }
+    if ($ENV{'request.role'}=~/^(su|dc|ad|li)/) {
+	$function='admin';
+    }
+    if (($ENV{'request.role'}=~/^(au|ca)/) ||
+	($ENV{'request.noversionuri'}=~/^(\/priv|\~)/)) {
+	$function='author';
+    }
+    my $domain=&Apache::loncommon::determinedomain();
+    $pgbg=&Apache::loncommon::designparm($function.'.pgbg',$domain);
+    $tabbg=&Apache::loncommon::designparm($function.'.tabbg',$domain);
+    $font=&Apache::loncommon::designparm($function.'.font',$domain);
 # ---- Print the screen, pretent to be in text mode to generate text-based menu
-    unless ($ENV{'brower.interface'} eq 'textual') {
+    unless ($ENV{'browser.interface'} eq 'textual') {
+	$ENV{'browser.interface'}='faketextual';
 	$ENV{'environment.remote'}='off';
     }
-    my $utility=&utilityfunctions();
     $r->print(<<ENDHEADER);
 <html><head>
 <title>LON-CAPA Main Menu</title>
-<script>
-$utility
-</script>
 </head>
 $bodytag
 ENDHEADER
-    $r->print(&inlinemenu().$form);
+    $r->print('<table>'.&inlinemenu().'</table>'.$form);
     $r->print('</body></html>');
     return OK;
 }
@@ -771,15 +1053,17 @@ ENDHEADER
 BEGIN {
   if (! defined($readdesk)) {
    {
-    my $config=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.
-				  '/mydesk.tab');
-    while (my $configline=<$config>) {
-       $configline=(split(/\#/,$configline))[0];
-       $configline=~s/^\s+//;
-       chomp($configline);
-       if ($configline) {
-          $desklines[$#desklines+1]=$configline;
-       }
+    my $tabfile = $Apache::lonnet::perlvar{'lonTabDir'}.'/mydesk.tab';
+    if ( CORE::open( my $config,"<$tabfile") ) {
+        while (my $configline=<$config>) {
+            $configline=(split(/\#/,$configline))[0];
+            $configline=~s/^\s+//;
+            chomp($configline);
+            if ($configline) {
+                $desklines[$#desklines+1]=$configline;
+            }
+        }
+        CORE::close($config);
     }
    }
    $readdesk='done';