--- a/busui/owa/plugins/validations/subStringPosition.php
+++ b/busui/owa/plugins/validations/subStringPosition.php
@@ -1,1 +1,83 @@
-
+<?php
+
+//
+// Open Web Analytics - An Open Source Web Analytics Framework
+//
+// Copyright 2006 Peter Adams. All rights reserved.
+//
+// Licensed under GPL v2.0 http://www.gnu.org/copyleft/gpl.html
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// $Id$
+//
+
+/**
+ * Sub String Position Validation
+ * 
+ * @author      Peter Adams <peter@openwebanalytics.com>
+ * @copyright   Copyright &copy; 2006 Peter Adams <peter@openwebanalytics.com>
+ * @license     http://www.gnu.org/copyleft/gpl.html GPL v2.0
+ * @category    owa
+ * @package     owa
+ * @version		$Revision$	      
+ * @since		owa 1.0.0
+ */
+ 
+ class owa_subStringPositionValidation extends owa_validation {
+ 	
+ 	function __construct() {
+ 		
+ 		return parent::__construct();
+ 	}
+ 	
+ 	function validate() {
+ 		
+ 		$value = $this->getValues();
+ 		
+ 		$substring = $this->getConfig('subString');
+ 		$pos = strpos($value, $substring);
+ 		
+ 		$operator = $this->getConfig('operator');
+ 		$position = $this->getConfig('position');
+ 		
+ 		switch ($operator) {
+ 			
+ 			case "=":
+ 				
+ 				if ($pos === $position) {
+ 					;
+ 				} else {
+ 					$this->hasError();
+ 				}
+ 					
+ 						
+ 			break;
+ 			
+ 			case "!=":
+ 				
+ 				if ($pos === $position) {
+ 					$this->hasError();
+ 				}
+ 			
+ 			break;
+ 		}
+		
+		$error = $this->getErrorMsg();
+		
+		if (empty($error)) {
+			$error = $this->setErrorMessage(sprintf('The string "%s" was found within the value at position %d', $subString, $pos));
+		} 		
+		
+ 		
+ 		
+ 	}
+ 	
+ }
+ 
+ 
+?>