--- loncom/interface/londocs.pm	2023/03/23 22:54:38	1.697
+++ loncom/interface/londocs.pm	2023/03/27 18:41:04	1.698
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Documents
 #
-# $Id: londocs.pm,v 1.697 2023/03/23 22:54:38 raeburn Exp $
+# $Id: londocs.pm,v 1.698 2023/03/27 18:41:04 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -6163,6 +6163,7 @@ sub handler {
                 'dire' => 'Directory:',
                 'cate' => 'Category:',
                 'tmpl' => 'Template:',
+                'empd' => 'No resources found',
                 'comment' => 'Comment',
                 'parse' => 'Upload embedded images/multimedia files if HTML file',
                 'bb5'      => 'Blackboard 5',
@@ -6311,6 +6312,7 @@ SEDFFORM
         <form action="/adm/coursedocs" method="post" name="crsresimportform" onsubmit="return validImportCrsRes();">
         <fieldset id="importcrsresform" style="display: none;">
         <legend>$lt{'imcr'}</legend>
+        <div id="importcrsrescontent" style="display: none;">
         <input type="hidden" name="active" value="bb" />
         $pickfile
         <p>
@@ -6318,6 +6320,12 @@ SEDFFORM
         </p>
         <input type="hidden" name="importdetail" value="" />
         <input type="submit" name="crsres" value="$lt{'impo'}" $disabled /><br />
+        </div>
+        <div id="importcrsresempty" style="display: none;">
+        <p>
+        $lt{'empd'}
+        </p>
+        </div>
         </fieldset>
         </form>
 CRSFORM
@@ -7963,7 +7971,22 @@ function toggleImportCrsres(caller) {
             var curr = document.getElementById('importcrsresform').style.display;
             if (curr == 'none') {
                 disp='block';
-                populateCrsSelects(document.crsresimportform,'coursepath','coursefile',1,'',1,0,1,1);
+                populateCrsSelects(document.crsresimportform,'coursepath','coursefile',1,'',1,0,1,1,0);
+                if ((document.getElementById('importcrsrescontent')) &&
+                    (document.getElementById('importcrsresempty'))) {
+                    var selelem = document.crsresimportform.elements['coursepath'];
+                    var numdirs = 0;
+                    if (selelem.options.length) {
+                        numdirs = selelem.options.length - 1;
+                    }
+                    if (numdirs) {
+                        document.getElementById('importcrsrescontent').style.display='block';
+                        document.getElementById('importcrsresempty').style.display='none';
+                    } else {
+                        document.getElementById('importcrsrescontent').style.display='none';
+                        document.getElementById('importcrsresempty').style.display='block';
+                    }
+                }
             }
         }
         document.getElementById('importcrsresform').style.display=disp;
@@ -8027,7 +8050,7 @@ function populateDirSelects(form,locsel,
             }
             var http = new XMLHttpRequest();
             var url = "/adm/courseauthor";
-            var params = "role="+role+"&rec="+recurse+"&nonempty="+nonemptydir;
+            var params = "role="+role+"&rec="+recurse+"&nonempty="+nonemptydir+"&addtop=1";
             http.open("POST", url, true);
             http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
             http.onreadystatechange = function() {