--- loncom/interface/lonindexer.pm	2003/01/15 23:58:58	1.56
+++ loncom/interface/lonindexer.pm	2003/02/03 18:03:52	1.59
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Directory Indexer
 #
-# $Id: lonindexer.pm,v 1.56 2003/01/15 23:58:58 www Exp $
+# $Id: lonindexer.pm,v 1.59 2003/02/03 18:03:52 harris41 Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -34,15 +34,10 @@
 # 05/9-05/19/2001 H. K. Ng
 # 05/21/2001 H. K. Ng
 # 05/23/2001 H. K. Ng
-# 5/31,6/1,6/2,6/15 Scott Harrison
 # 6/26,7/8 H. K. Ng
-# 8/6,8/7,8/10 Scott Harrison
 # 8/14 H. K. Ng
-# 8/28,10/15,11/28,11/29 Scott Harrison
 # 11/30 Matthew Hall
-# 12/11,12/13 Scott Harrison
 # YEAR=2002
-# 1/17 Scott Harrison
 # 6/29/2002 H. K. Ng
 #
 ###
@@ -838,12 +833,19 @@ sub display_line {
 	}
         if ($hash{'display_attrs_8'} == 1) {
             my $output='';
-	    if (&Apache::loncommon::fileembstyle($curfext) eq 'ssi') {
+            my $embstyle=&Apache::loncommon::fileembstyle($curfext);
+	    if ($embstyle eq 'ssi') {
 	       $output=&Apache::lonnet::ssi($filelink);
                $output=~s/^.*\<body[^\>]*\>//si;
                $output=~s/\<\/body\s*\>.*$//si;
                $output='<font size="-2">'.$output.'</font>';
-	   }
+	   } elsif ($embstyle eq 'img') {
+               $output='<img src="'.$filelink.'" />';
+           } elsif ($filelink=~/^\/res\/(\w+)\/(\w+)\//) {
+               $output='<img src="http://'.
+		 $Apache::lonnet::hostname{&Apache::lonnet::homeserver($2,$1)}.
+                 '/cgi-bin/thumbnail.gif?url='.$filelink.'" />';
+           }
 	   $r->print('<td valign=bottom> '.($output eq '' ? '&nbsp;':$output).
 		      " </td>\n");
         }