--- loncom/interface/lonhelper.pm	2003/10/09 16:27:26	1.57
+++ loncom/interface/lonhelper.pm	2003/10/09 18:24:32	1.58
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # .helper XML handler to implement the LON-CAPA helper
 #
-# $Id: lonhelper.pm,v 1.57 2003/10/09 16:27:26 albertel Exp $
+# $Id: lonhelper.pm,v 1.58 2003/10/09 18:24:32 sakharuk Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2081,11 +2081,11 @@ sub render {
             }
         }
     }
-    function checksec() {
+    function checksec(value) {
 	for (i=0; i<document.forms.helpform.elements.length; i++) {
 	    comp = document.forms.helpform.elements.chksec.value;
             if (document.forms.helpform.elements[i].value.indexOf(':'+comp+':') != -1) {
-                document.forms.helpform.elements[i].checked=true;
+                document.forms.helpform.elements[i].checked=value;
             }
         }
     }
@@ -2103,8 +2103,9 @@ SCRIPT
 <input type="button" onclick="checkactive()" value="Select Only Current Students" />
 <input type="button" onclick="checkall(true, '$var')" value="Select All Students" />
 <input type="button" onclick="checkall(false, '$var')" value="Unselect All Students" />
-<input type="button" onclick="checksec()" value="Check for Section/Group">
+<input type="button" onclick="checksec(true)" value="Select for Section/Group">
 <input type="text" size="5" name="chksec">&nbsp;
+<input type="button" onclick="checksec(false)" value="Unselect for Section/Group">
 <br />
 BUTTONS
     }