--- loncom/homework/randomlabel.pm	2002/11/08 14:41:53	1.40
+++ loncom/homework/randomlabel.pm	2002/12/03 10:32:57	1.41
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # random labelling tool
 #
-# $Id: randomlabel.pm,v 1.40 2002/11/08 14:41:53 albertel Exp $
+# $Id: randomlabel.pm,v 1.41 2002/12/03 10:32:57 sakharuk Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -97,7 +97,7 @@ sub start_randomlabel {
       $result.="BGIMG=".&Apache::lonnet::escape($bgimg);
   } elsif ($target eq 'tex') {
     my $newbgimg = $bgimg;
-    $bgimg=~s/(.gif|.jpg)$/.eps/;
+    $bgimg=~s/(.gif|.jpg|.png)$/.eps/;
     $bgimg= &Apache::lonnet::filelocation($bgimg);
     if (not $ENV{'request.role'}=~/^au\./) {
 	$bgimg=~s/http:\/[^\/]*/\/home\/httpd\/html/;