--- loncom/homework/edit.pm	2006/02/06 21:59:44	1.100
+++ loncom/homework/edit.pm	2006/07/27 20:47:02	1.103
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # edit mode helpers
 #
-# $Id: edit.pm,v 1.100 2006/02/06 21:59:44 albertel Exp $
+# $Id: edit.pm,v 1.103 2006/07/27 20:47:02 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -32,6 +32,9 @@ use strict;
 use Apache::lonnet;
 use HTML::Entities();
 use Apache::lonlocal;
+use lib '/home/httpd/lib/perl/';
+use LONCAPA;
+ 
 
 # Global Vars
 # default list of colors to use in editing
@@ -577,10 +580,10 @@ sub editfield {
     if ($rows < $minheight) { $rows = $minheight; }
     if ($description) { $description="<br />".$description."<br />"; }
     if ($usehtmlarea) {
-	push @Apache::lonxml::htmlareafields,'homework_edit_'.
-	    $Apache::lonxml::curdepth;
+	&Apache::lonhtmlcommon::add_htmlareafields('homework_edit_'.
+						   $Apache::lonxml::curdepth);
     }
-    return $description."\n".'&nbsp;&nbsp;&nbsp;<textarea style="width:100%" rows="'.$rows.
+    return $description."\n".'<textarea style="width:100%" rows="'.$rows.
 	'" cols="'.$cols.'" name="homework_edit_'.
 	$Apache::lonxml::curdepth.'" id="homework_edit_'.
 	$Apache::lonxml::curdepth.'" '.&element_change_detection().'>'.
@@ -799,13 +802,13 @@ sub entercoords {
     unless ($Apache::edit::bgimgsrc) { return ''; }
     if ($idx) { $idx.='_'; }
     if ($idy) { $idy.='_'; }
-    my $bgfile=&Apache::lonnet::escape(&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$Apache::edit::bgimgsrc));
+    my $bgfile=&escape(&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$Apache::edit::bgimgsrc));
     my $form    = 'lonhomework';
     my $element;
     if (! defined($mode) || $mode eq 'attribute') {
-        $element = &Apache::lonnet::escape("$Apache::lonxml::curdepth");
+        $element = &escape("$Apache::lonxml::curdepth");
     } elsif ($mode eq 'textnode') {  # for data between <tag> ... </tag>
-        $element = &Apache::lonnet::escape('homework_edit_'.
+        $element = &escape('homework_edit_'.
                                            $Apache::lonxml::curdepth);
     }
     my $id=$Apache::lonxml::curdepth;
@@ -834,13 +837,13 @@ sub entercoords {
 sub entercoord {
     my ($idx,$mode,$width,$height,$type) = @_;
     unless ($Apache::edit::bgimgsrc) { return ''; }
-    my $bgfile=&Apache::lonnet::escape(&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$Apache::edit::bgimgsrc));
+    my $bgfile=&escape(&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$Apache::edit::bgimgsrc));
     my $form    = 'lonhomework';
     my $element;
     if (! defined($mode) || $mode eq 'attribute') {
-        $element = &Apache::lonnet::escape("$idx\_$Apache::lonxml::curdepth");
+        $element = &escape("$idx\_$Apache::lonxml::curdepth");
     } elsif ($mode eq 'textnode') {  # for data between <tag> ... </tag>
-        $element = &Apache::lonnet::escape('homework_edit_'.
+        $element = &escape('homework_edit_'.
                                            $Apache::lonxml::curdepth);
     }
     my $id=$Apache::lonxml::curdepth;
@@ -874,14 +877,14 @@ sub browse {
     my $form    = 'lonhomework';
     my $element;
     if (! defined($mode) || $mode eq 'attribute') {
-        $element = &Apache::lonnet::escape("$id\_$Apache::lonxml::curdepth");
+        $element = &escape("$id\_$Apache::lonxml::curdepth");
     } elsif ($mode eq 'textnode') {  # for data between <tag> ... </tag>
-        $element = &Apache::lonnet::escape('homework_edit_'.
+        $element = &escape('homework_edit_'.
                                            $Apache::lonxml::curdepth);	
     }
     my $titleelement;
     if ($titleid) {
-	$titleelement=",'','','".&Apache::lonnet::escape("$titleid\_$Apache::lonxml::curdepth")."'";
+	$titleelement=",'','','".&escape("$titleid\_$Apache::lonxml::curdepth")."'";
     }
     my $result = <<"ENDBUTTON";
 <a href=\"javascript:openbrowser('$form','$element'$titleelement)\"\>Select</a>
@@ -896,14 +899,14 @@ sub search {
     my $form    = 'lonhomework';
     my $element;
     if (! defined($mode) || $mode eq 'attribute') {
-        $element = &Apache::lonnet::escape("$id\_$Apache::lonxml::curdepth");
+        $element = &escape("$id\_$Apache::lonxml::curdepth");
     } elsif ($mode eq 'textnode') {  # for data between <tag> ... </tag>
-        $element = &Apache::lonnet::escape('homework_edit_'.
+        $element = &escape('homework_edit_'.
                                            $Apache::lonxml::curdepth);
     }
     my $titleelement;
     if ($titleid) {
-	$titleelement=",'".&Apache::lonnet::escape("$titleid\_$Apache::lonxml::curdepth")."'";
+	$titleelement=",'".&escape("$titleid\_$Apache::lonxml::curdepth")."'";
     }
     my $result = <<"ENDBUTTON";
 <a href=\"javascript:opensearcher('$form','$element'$titleelement)\"\>Search</a>