--- loncom/interface/portfolio.pm	2017/08/12 01:32:14	1.259
+++ loncom/interface/portfolio.pm	2019/08/11 15:15:40	1.261
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # portfolio browser
 #
-# $Id: portfolio.pm,v 1.259 2017/08/12 01:32:14 raeburn Exp $
+# $Id: portfolio.pm,v 1.261 2019/08/11 15:15:40 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -121,8 +121,8 @@ END
                  .'<fieldset>'
                  .'<legend>'.$lt{'upload_label'}.'</legend>'
                  .$groupitem 
-                 .'<input name="uploaddoc" type="file" class="flUpload" />'
-                 .'<input type="hidden" id="free_space" value="'.$free_space.'" />'
+                 .'<input name="uploaddoc" type="file" class="LC_flUpload" />'
+                 .'<input type="hidden" id="LC_free_space" value="'.$free_space.'" />'
                  .'<input type="hidden" name="currentpath" value="'.$current_path.'" />'
                  .'<input type="hidden" name="action" value="'.$env{"form.action"}.'" />'
                  .'<input type="hidden" name="symb" value="'.$env{"form.symb"}.'" />'