diff --git a/bin/scheduler.php b/bin/scheduler.php
new file mode 100644
index 0000000..2054b8d
--- /dev/null
+++ b/bin/scheduler.php
@@ -0,0 +1,163 @@
+<?php
+/**
+ * $Id: 
+ *
+ * The contents of this file are subject to the KnowledgeTree Public
+ * License Version 1.1.2 ("License"); You may not use this file except in
+ * compliance with the License. You may obtain a copy of the License at
+ * http://www.knowledgetree.com/KPL
+ * 
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
+ * See the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * All copies of the Covered Code must include on each user interface screen:
+ *    (i) the "Powered by KnowledgeTree" logo and
+ *    (ii) the KnowledgeTree copyright notice
+ * in the same form as they appear in the distribution.  See the License for
+ * requirements.
+ * 
+ * The Original Code is: KnowledgeTree Open Source
+ * 
+ * The Initial Developer of the Original Code is The Jam Warehouse Software
+ * (Pty) Ltd, trading as KnowledgeTree.
+ * Portions created by The Jam Warehouse Software (Pty) Ltd are Copyright
+ * (C) 2007 The Jam Warehouse Software (Pty) Ltd;
+ * All Rights Reserved.
+ * Contributor( s): ______________________________________
+ *
+ */
+ 
+require_once('../config/dmsDefaults.php');
+require_once(KT_LIB_DIR . '/database/dbutil.inc');
+
+// Set the time limit to 0 to prevent the script timing out
+set_time_limit(0);
+
+
+/* ** Set up functions ** */
+
+// Calculate the next run time based on the frequency of iteration and the given time
+function calculateRunTime($sFreq, $iTime) {
+
+    switch($sFreq){
+        case 'monthly':
+            $iDays = date('t');
+            $iDiff = (60*60)*24*$iDays;
+            break;
+        case 'weekly':
+            $iDiff = (60*60)*24*7;
+            break;
+        case 'daily':
+            $iDiff = (60*60)*24;
+            break;
+        case 'hourly':
+            $iDiff = (60*60);
+            break;
+        case 'half_hourly':
+            $iDiff = (60*30);
+            break;
+        case 'quarter_hourly':
+            $iDiff = (60*15);
+            break;
+        case '10mins':
+            $iDiff = (60*10);
+            break;
+        case '5mins':
+            $iDiff = (60*5);
+            break;
+        case 'once':
+            $iDiff = 0;
+            break;
+        }
+    $iNextTime = $iTime + $iDiff;
+    return $iNextTime;
+}
+
+// Update the task information in the database
+function updateTask($sTable, $aFieldValues, $iId) {
+    DBUtil::autoUpdate($sTable, $aFieldValues, $iId);
+}
+    
+// Get the list of tasks due to be run from the database
+function getTaskList($sTable) {
+    $now = time();
+    $query = "SELECT * FROM {$sTable} 
+        WHERE is_complete = 0 AND run_time < {$now}";
+    
+    $result = DBUtil::getResultArray($query);
+    
+    if (PEAR::isError($result)){
+        exit();
+    }
+    return $result;
+}
+
+
+/* ** Scheduler script ** */
+
+$sTable = 'scheduler_tasks';
+
+// Get task list
+$aList = getTaskList($sTable);
+
+// Loop through tasks and run
+if(!empty($aList)){
+    foreach($aList as $item){
+        $aUpdate = array();
+        $iEnd = 0; $iStart = 0; $iDuration = 0;
+        $sFreq = ''; $sParameters = '';
+        
+        // Set up start variables
+        $sTask = $item['task'];
+        $sTaskUrl = $item['script_url'];
+        $iDuration = $item['run_duration'];
+        $sFreq = $item['frequency'];
+        $sParameters = $item['script_params'];
+        
+        $iTime = time();
+        $iStart = explode(' ', microtime());
+        
+        // Set up parameters for use by the script
+        $aParams = explode('|', $sParameters);
+        
+        foreach($aParams as $param){
+            $aParam = explode('=', $param);
+            if(!empty($aParam)){
+                $$aParam[0] = $aParam[1];
+            }
+        }
+        
+        // Run the script
+        include(KT_DIR . $sTaskUrl);
+        
+        // On completion - reset run time
+        $iEnd = explode(' ', microtime());
+        $iDuration = ($iEnd[1] + $iEnd[0]) - ($iStart[1] + $iStart[0]);
+        $iDuration = round($iDuration, 3);
+        
+        if($sFreq == 'once' || empty($sFreq)){
+            // Set is_complete to true
+            $aUpdate['is_complete'] = '1';
+        }else{
+            $iNextTime = calculateRunTime($sFreq, $iTime);
+            $aUpdate['run_time'] = $iNextTime;
+        }
+        $aUpdate['previous_run_time'] = $iTime;
+        $aUpdate['run_duration'] = $iDuration;
+        
+        updateTask($sTable, $aUpdate, $item['id']);
+        
+        // clear parameters
+        if(!empty($aParams)){
+            foreach($aParams as $param){
+                $aParam = explode('=', $param);
+                $$aParam[0] = '';
+            }
+            $aParam = array();
+            $aParams = array();
+        }
+    }
+}
+?>
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