--- loncom/homework/bridgetask.pm	2006/06/01 19:22:29	1.160
+++ loncom/homework/bridgetask.pm	2006/06/06 21:05:56	1.162
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
 #
-# $Id: bridgetask.pm,v 1.160 2006/06/01 19:22:29 albertel Exp $
+# $Id: bridgetask.pm,v 1.162 2006/06/06 21:05:56 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -43,7 +43,7 @@ use LONCAPA;
  
 
 BEGIN {
-    &Apache::lonxml::register('Apache::bridgetask',('Task','IntroParagraph','Dimension','Question','QuestionText','Instance','InstanceText','Criteria','ClosingParagraph'));
+    &Apache::lonxml::register('Apache::bridgetask',('Task','IntroParagraph','Dimension','Question','QuestionText','Setup','Instance','InstanceText','Criteria','ClosingParagraph'));
 }
 
 sub initialize_bridgetask {
@@ -365,9 +365,9 @@ sub file_list {
 	my $file=$file_url.$partial_file;
 	$file=~s|/+|/|g;
 	&Apache::lonnet::allowuploaded('/adm/bridgetask',$file);
-	$file_list.='<li><nobr><a href="'.$file.'?rawmode=1" target="lonGRDs"><img src="'.
-	    &Apache::loncommon::icon($file).'" border="0"> '.$file.
-	    '</a></nobr></li>'."\n";
+	$file_list.='<li><span style="white-space: nowrap;"><a href="'.$file.'?rawmode=1" target="lonGRDs"><img src="'.
+	    &Apache::loncommon::icon($file).'" alt="file icon" border="0" /> '.$file.
+	    '</a></span></li>'."\n";
     }
     $file_list.="</ul>\n";
     return $file_list;
@@ -1791,6 +1791,15 @@ sub get_id {
 }
 
 my %dimension;
+sub start_Setup {
+    my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
+    undef(%dimension);
+    my $dim_id=&get_id($parstack,$safeeval);
+    $Apache::bridgetask::dimension=$dim_id;
+    undef(@Apache::bridgetask::instance);
+    &Apache::lonxml::startredirection();
+    return &internal_location($dim_id);
+}
 sub start_Question { return &start_Dimension(@_); }
 sub start_Dimension {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
@@ -2057,6 +2066,41 @@ sub get_instance {
 	} else {
 	    # any other targets no output
 	    undef($result);
+	}
+	return $result;
+    }
+
+    sub end_Setup {
+	my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
+	my $result=&Apache::lonxml::endredirection();
+	my $dim=&get_id($parstack,$safeeval);
+	my $instance=&get_instance($dim);
+	my $version=&get_version();
+	if ($target eq 'web') {
+	    @Apache::scripttag::parser_env = @_;
+	    $result.=&Apache::scripttag::xmlparse($dimension{'intro'});
+	    my @instances = $instance;
+	    if (&Apache::response::showallfoils()) {
+		@instances = @{$dimension{'instances'}};
+	    }
+	    foreach my $instance (@instances) {
+		@Apache::scripttag::parser_env = @_;
+		$result.=&Apache::scripttag::xmlparse($dimension{$instance.'.text'});
+		@Apache::scripttag::parser_env = @_;
+		$result.=&Apache::scripttag::xmlparse($dimension{'questiontext'});
+	    }
+	} elsif ($target eq 'webgrade' 
+		 || $target eq 'grade' && $env{'form.webgrade'}) {
+	    # in case of any side effects that we need
+	    @Apache::scripttag::parser_env = @_;
+	    &Apache::scripttag::xmlparse($dimension{'intro'});
+	    @Apache::scripttag::parser_env = @_;
+	    &Apache::scripttag::xmlparse($dimension{$instance.'.text'});
+	    @Apache::scripttag::parser_env = @_;
+	    &Apache::scripttag::xmlparse($dimension{'questiontext'});
+	} else {
+	    # any other targets no output
+	    undef($result);
 	}
 	return $result;
     }