diff --git a/mozilla/calendar/resources/content/unifinderToDo.js b/mozilla/calendar/resources/content/unifinderToDo.js
index 87352469ab5..a3b7fa9a379 100644
--- a/mozilla/calendar/resources/content/unifinderToDo.js
+++ b/mozilla/calendar/resources/content/unifinderToDo.js
@@ -133,9 +133,9 @@ function toDoUnifinderRefresh()
       gICalLib.resetFilter()
    }
 
-   var eventTable = gEventSource.getAllToDos();
+   var taskTable = gEventSource.getAllToDos();
    
-   refreshToDoTree( eventTable );
+   refreshToDoTree( taskTable );
 }
 
 function unifinderToDoHasFocus()
@@ -412,7 +412,7 @@ function setUnifinderToDoTreeItem( treeItem, calendarToDo )
 function refreshToDoTree( eventArray )
 {
    if( !eventArray )
-      eventArray = gEventSource.getAllToDos();
+      eventArray = getTaskTable();
 
    // get the old tree children item and remove it
    
@@ -442,6 +442,28 @@ function refreshToDoTree( eventArray )
 }
 
 
+function getTaskTable( )
+{
+   var taskTable;
+
+   if( document.getElementById( "only-completed-checkbox" ).getAttribute( "checked" ) == "true" )
+   {
+      var now = new Date();
+
+      gICalLib.filter.completed.setTime( now );
+      
+   }
+   else
+   {
+      gICalLib.resetFilter()
+   }
+
+   var taskTable = gEventSource.getAllToDos();
+   
+   return( taskTable );
+}
+
+
 /**
 *  Redraw a single item of the ToDo unifinder tree
 */