--- loncom/interface/lonpickcourse.pm	2017/01/28 03:48:44	1.126
+++ loncom/interface/lonpickcourse.pm	2017/04/08 14:28:56	1.127
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Pick a course
 #
-# $Id: lonpickcourse.pm,v 1.126 2017/01/28 03:48:44 raeburn Exp $
+# $Id: lonpickcourse.pm,v 1.127 2017/04/08 14:28:56 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -103,7 +103,7 @@ sub handler {
             );
 
             $rolechooser = <<"END";
-<div id="LC_adhocrole_chooser" title="$lt{'title'}">
+<div id="LC_adhocrole_chooser" title="$lt{'title'}" style="display:none">
   <p>$lt{'preamble'}</p>
   <form name="LChelpdeskadhoc" id="LChelpdeskpicker" action="">
     <div id="LC_choose_adhoc">
@@ -977,10 +977,12 @@ http.onreadystatechange = function() {
                 $lastaction;
             } else {
                 var str = '';
+                \$("#LC_choose_adhoc").empty();
                 for (var i=0; i<data.roles.length; i++) { 
                     \$("<label><input type='radio' value='"+data.roles[i].name+"' name='LC_get_role' id='LC_get_role_"+i+"' />"+data.roles[i].desc+"</label><span>&nbsp;&nbsp;</span>")
                     .appendTo("#LC_choose_adhoc");
                 }
+                \$( "#LC_adhocrole_chooser" ).toggle( true );
                 \$( "#LC_get_role_0").prop("checked", true);
                 \$( "#LC_adhocrole_chooser" ).dialog({ autoOpen: false });
                 \$( "#LC_adhocrole_chooser" ).dialog("open");