--- loncom/interface/londocs.pm	2003/12/09 19:48:51	1.96
+++ loncom/interface/londocs.pm	2004/01/29 00:50:44	1.100
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Documents
 #
-# $Id: londocs.pm,v 1.96 2003/12/09 19:48:51 sakharuk Exp $
+# $Id: londocs.pm,v 1.100 2004/01/29 00:50:44 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -425,14 +425,11 @@ END
 # Figure out what kind of a resource this is
     my ($extension)=($url=~/\.(\w+)$/);
     my $uploaded=($url=~/^\/*uploaded\//);
-    my $icon='unknown';
-    if (-e "/home/httpd/html/adm/lonIcons/$extension.gif") {
-	$icon=$extension;
-    }
+    my $icon=&Apache::loncommon::icon($url);
     my $isfolder=0;
     if ($uploaded) {
        if ($extension eq 'sequence') {
-	  $icon='folder_closed';
+	  $icon=$iconpath.'/folder_closed.gif';
           $url=~/\/(\w+)\.sequence/;
           $url='/adm/coursedocs?folder='.$1;
           $isfolder=1;
@@ -454,8 +451,7 @@ END
     if ($isfolder) { $url.='&foldername='.
        &Apache::lonnet::escape($foldertitle); }
     $line.='<td bgcolor="#FFFFBB"><a href="'.$url.'" target="cat_'.$folder.
-'"><img src="/adm/lonIcons/'.
-        $icon.'.gif" border="0"></a></td>'.
+	'"><img src="'.$icon.'" border="0"></a></td>'.
         "<td bgcolor='#FFFFBB'><a href='$url' target='cat_$folder'>$title</a></td></tr>";
     return $line;
 }
@@ -515,7 +511,7 @@ sub checkonthis {
                  if (($Apache::lonxml::errorcount) ||
                      ($Apache::lonxml::warningcount)) {
 		     if ($Apache::lonxml::errorcount) {
-                        $r->print('<font color="red"><b>'.
+                        $r->print('<img src="/adm/lonMisc/bomb.gif" /><font color="red"><b>'.
 			  $Apache::lonxml::errorcount.' '.
 				  &mt('error(s)').'</b></font> ');
                      }
@@ -539,7 +535,11 @@ sub checkonthis {
           } elsif ($result==HTTP_SERVICE_UNAVAILABLE) {
              $r->print('<font color="red"><b>'.&mt('connection down').'</b></font>');
           } elsif ($result==HTTP_NOT_FOUND) {
-             $r->print('<font color="red"><b>'.&mt('not found').'</b></font>');
+	      unless ($url=~/\$/) {
+		  $r->print('<font color="red"><b>'.&mt('not found').'</b></font>');
+	      } else {
+		  $r->print('<font color="yellow"><b>'.&mt('unable to verify variable URL').'</b></font>');
+	      }
           } else {
              $r->print('<font color="red"><b>'.&mt('access denied').'</b></font>');
           }
@@ -966,7 +966,9 @@ ENDNEWSCRIPT
 # -------------------------------------------------------------------- Body tag
   $r->print('</head>'.
             &Apache::loncommon::bodytag('Course Documents','',$events,
-					'','',$showdoc));
+					'','',$showdoc).
+	    &Apache::loncommon::help_open_faq(273).
+	    &Apache::loncommon::help_open_bug('RAT'));
   unless ($showdoc) {
 # -----------------------------------------------------------------------------
        my %lt=&Apache::lonlocal::texthash(