--- loncom/interface/loncourserespicker.pm	2013/11/12 14:36:07	1.7
+++ loncom/interface/loncourserespicker.pm	2013/11/13 13:32:33	1.9
@@ -1,6 +1,6 @@
 # The LearningOnline Network
 #
-# $Id: loncourserespicker.pm,v 1.7 2013/11/12 14:36:07 raeburn Exp $
+# $Id: loncourserespicker.pm,v 1.9 2013/11/13 13:32:33 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -459,14 +459,14 @@ sub create_picker {
         $display .= '</fieldset>'.
                     '</div><div style="padding:0;clear:both;margin:0;border:0"></div>'.
                     '<div>'.
-                    '<input type="submit" name="dumpcourse" value="'.&mt("Dump $crstype Content").'" />'.
+                    '<input type="submit" name="dumpcourse" value="'.&mt("Copy $crstype Content").'" />'.
                     '</div>';
         $numcount = $count + $startcount;
     }
     $display .= '</form>';
     my $scripttag = 
         &respicker_javascript($startcount,$numcount,$context,$formname,\%children,
-                              \%hierarchy,\@checked_maps);
+                              \%hierarchy,\@checked_maps,$numhome);
     if ($context eq 'dumpdocs') {
         return $scripttag.$display; 
     }
@@ -484,7 +484,7 @@ sub create_picker {
         $output .= &Apache::lonhtmlcommon::breadcrumbs('IMS Export').
                    &Apache::londocs::startContentScreen('tools');
     } elsif ($context eq 'dumpdocs') {
-         $output .= &Apache::lonhtmlcommon::breadcrumbs('Dump to Authoring Space').
+         $output .= &Apache::lonhtmlcommon::breadcrumbs('Copying to Authoring Space').
                     &Apache::londocs::startContentScreen('tools');
     }
     $output .= $display;
@@ -498,7 +498,7 @@ sub create_picker {
 
 sub respicker_javascript {
     my ($startcount,$numitems,$context,$formname,$children,$hierarchy,
-        $checked_maps) = @_;
+        $checked_maps,$numhome) = @_;
     return unless ((ref($children) eq 'HASH') && (ref($hierarchy) eq 'HASH')
                    && (ref($checked_maps) eq 'ARRAY'));
     my ($elem,$nested,$nameforelem);
@@ -591,11 +591,13 @@ EXTRA
     } elsif ($context eq 'dumpdocs') {
         my $blankmsg = &mt('An item selected has no filename set in the "Save as ..." column.');
         my $dupmsg = &mt('Items selected for copying need unique filenames in the "Save as ..." column.');
+        my $homemsg = &mt('An authoring space needs to be selected.');
         $scripttag .= <<"EXTRA";
 
 function checkUnique(form,field) {
     var duplicate = 0;
     var blank = 0;
+    var numhome = '$numhome';
     if (field.length > 0) {
         for (i=0; i<field.length; i++) {
             if (field[i].checked) {
@@ -635,6 +637,12 @@ function checkUnique(form,field) {
         alert('$dupmsg');
         return false;
     }
+    if (numhome > 1) {
+        if (!form.authorspace.options[form.authorspace.selectedIndex].value) {
+            alert('$homemsg');
+            return false;
+        }
+    }
     return true;
 }
 
@@ -730,7 +738,7 @@ sub get_navmap_object {
                                                        undef,{'only_body' => 1,}).
                       '<h2>'.&mt('Resource Display Failed').'</h2>';  
         } elsif ($context eq 'dumpdocs') {
-            $outcome = '<h2>'.&mt('Dump to Authoring Space unavilable');
+            $outcome = '<h2>'.&mt('Copying to Authoring Space unavilable');
         }
         $outcome .= '<div class="LC_error">';
         if ($crstype eq 'Community') {
@@ -750,7 +758,7 @@ sub get_navmap_object {
             if ($context eq 'imsexport') {
                 &Apache::lonnet::logthis('IMS export failed - could not create navmap object in '.lc($crstype).':'.$env{'request.course.id'});
             } else {
-                &Apache::lonnet::logthis('Dump to Authoring Space failed - could not create navmap object in '.lc($crstype).':'.$env{'request.course.id'});
+                &Apache::lonnet::logthis('Copying to Authoring Space failed - could not create navmap object in '.lc($crstype).':'.$env{'request.course.id'});
             }
         } elsif ($context eq 'examblock') {
             $outcome .=  '<href="javascript:window.close();">'.&mt('Close window').'</a>';