--- loncom/homework/response.pm	2001/01/08 21:52:04	1.17
+++ loncom/homework/response.pm	2001/02/19 20:37:43	1.22
@@ -7,7 +7,7 @@ package Apache::response;
 use strict;
 
 sub BEGIN {
-  &Apache::lonxml::register('Apache::response',('responseparam','caparesponse','numericalresponse','radiobuttonresponse'));
+  &Apache::lonxml::register('Apache::response',('responseparam','caparesponse','numericalresponse','radiobuttonresponse','optionresponse','imageresponse'));
 }
 
 sub start_response {
@@ -96,7 +96,7 @@ sub start_caparesponse {
   require Apache::caparesponse; 
   import Apache::caparesponse; 
   my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
-#  print "\n<br>\nsimple caparesponse\n";
+#  print "\n<br />\nsimple caparesponse\n";
   Apache::caparesponse::start_caparesponse($target,$token,$parstack,$parser,$safeeval,$style);;
   return "";
 }
@@ -109,9 +109,25 @@ sub start_radiobuttonresponse {
   return "";
 }
 
+sub start_optionresponse {
+  require Apache::optionresponse; 
+  import Apache::optionresponse; 
+  my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
+  Apache::optionresponse::start_optionresponse($target,$token,$parstack,$parser,$safeeval,$style);;
+  return "";
+}
+
+sub start_imageresponse {
+  require Apache::imageresponse; 
+  import Apache::imageresponse; 
+  my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
+  Apache::imageresponse::start_imageresponse($target,$token,$parstack,$parser,$safeeval,$style);;
+  return "";
+}
+
 sub start_responseparam {
   my ($target,$token,$parstack,$parser,$safeeval)=@_;
-  if ($target eq 'grade') {
+  if ($target eq 'grade' || $target eq 'web') {
     my $args='';
     if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; }
     my $default = &Apache::run::run("{$args;".'return $default}',$safeeval);
@@ -119,8 +135,8 @@ sub start_responseparam {
     &Apache::lonxml::debug("looking for resource.$Apache::inputtags::part.$name");
     my $value = &Apache::lonnet::EXT("resource.$Apache::inputtags::part.$name");
     &Apache::lonxml::debug("$name has value :$value: and default :$default:");
-    if ($value eq '') {
-      &Apache::lonxml::debug("defaullting");
+    if ($value eq '' || $value eq 'con_lost') {
+      &Apache::lonxml::debug("defaulting");
       $Apache::inputtags::params{$name}=$default;
     } else {
       &Apache::lonxml::debug("using value");