diff --git a/workflow/engine/methods/patterns/patterns_Ajax.php b/workflow/engine/methods/patterns/patterns_Ajax.php
index ef47c360c..98536d77b 100755
--- a/workflow/engine/methods/patterns/patterns_Ajax.php
+++ b/workflow/engine/methods/patterns/patterns_Ajax.php
@@ -1,155 +1,148 @@
-<?php
-/**
- * patterns_Ajax.php
- *
- * ProcessMaker Open Source Edition
- * Copyright (C) 2004 - 2008 Colosa Inc.23
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * For more information, contact Colosa Inc, 2566 Le Jeune Rd.,
- * Coral Gables, FL, 33134, USA, or email info@colosa.com.
- *
- */
-G::LoadInclude('ajax');
-$oJSON   = new Services_JSON();
-if(isset($_POST['mode']) && $_POST['mode'] != '')
-    $aData   = $_POST;
-else
-    $aData = $_POST['form'];
-
-G::LoadClass('tasks');
-$oTasks = new Tasks();
-$rou_id = 0;
-switch ($aData['action']) {
-	case 'savePattern':
-	  //if ($aData['ROU_TYPE'] != $aData['ROU_TYPE_OLD'])
-	  //{
-	  	$oTasks->deleteAllRoutesOfTask($aData['PROCESS'], $aData['TASK']);
-	  //}
-	  require_once 'classes/model/Route.php';
-	  $oRoute = new Route();
-	  switch ($aData['ROU_TYPE']) {
-	  	case 'SEQUENTIAL':
-                case 'SEC-JOIN':
+<?php
+/**
+ * patterns_Ajax.php
+ *
+ * ProcessMaker Open Source Edition
+ * Copyright (C) 2004 - 2008 Colosa Inc.23
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * For more information, contact Colosa Inc, 2566 Le Jeune Rd.,
+ * Coral Gables, FL, 33134, USA, or email info@colosa.com.
+ */
+G::LoadInclude( 'ajax' );
+$oJSON = new Services_JSON();
+if (isset( $_POST['mode'] ) && $_POST['mode'] != '') {
+    $aData = $_POST;
+} else {
+    $aData = $_POST['form'];
+}
+
+G::LoadClass( 'tasks' );
+$oTasks = new Tasks();
+$rou_id = 0;
+switch ($aData['action']) {
+    case 'savePattern':
+        //if ($aData['ROU_TYPE'] != $aData['ROU_TYPE_OLD'])
+        //{
+        $oTasks->deleteAllRoutesOfTask( $aData['PROCESS'], $aData['TASK'] );
+        //}
+        require_once 'classes/model/Route.php';
+        $oRoute = new Route();
+        switch ($aData['ROU_TYPE']) {
+            case 'SEQUENTIAL':
+            case 'SEC-JOIN':
         /*if ($aData['ROU_UID'] != '')
         {
 	  	    $aFields['ROU_UID'] = $aData['ROU_UID'];
 	  	  }*/
-	  	  $aFields['PRO_UID']          = $aData['PROCESS'];
-	  	  $aFields['TAS_UID']          = $aData['TASK'];
-	  	  $aFields['ROU_NEXT_TASK']    = $aData['ROU_NEXT_TASK'];
-	  	  $aFields['ROU_TYPE']         = $aData['ROU_TYPE'];
-	  	  //$aFields['ROU_TO_LAST_USER'] = $aData['ROU_TO_LAST_USER'];
-	  	  $rou_id = $oRoute->create($aFields);
-	  	break;
-	  	case 'SELECT':
-	  	  foreach ($aData['GRID_SELECT_TYPE'] as $iKey => $aRow)
-	  	  {
-	  	  	/*if ($aRow['ROU_UID'] != '')
+	  	  $aFields['PRO_UID'] = $aData['PROCESS'];
+                $aFields['TAS_UID'] = $aData['TASK'];
+                $aFields['ROU_NEXT_TASK'] = $aData['ROU_NEXT_TASK'];
+                $aFields['ROU_TYPE'] = $aData['ROU_TYPE'];
+                //$aFields['ROU_TO_LAST_USER'] = $aData['ROU_TO_LAST_USER'];
+                $rou_id = $oRoute->create( $aFields );
+                break;
+            case 'SELECT':
+                foreach ($aData['GRID_SELECT_TYPE'] as $iKey => $aRow) {
+                    /*if ($aRow['ROU_UID'] != '')
           {
 	  	      $aFields['ROU_UID'] = $aRow['ROU_UID'];
-	  	    }*/
-	  	    $aFields['PRO_UID']          = $aData['PROCESS'];
-	  	    $aFields['TAS_UID']          = $aData['TASK'];
-	  	    $aFields['ROU_NEXT_TASK']    = $aRow['ROU_NEXT_TASK'];
-	  	    $aFields['ROU_CASE']         = $iKey;
-	  	    $aFields['ROU_TYPE']         = $aData['ROU_TYPE'];
-	  	    $aFields['ROU_CONDITION']    = $aRow['ROU_CONDITION'];
-	  	    //$aFields['ROU_TO_LAST_USER'] = $aRow['ROU_TO_LAST_USER'];
-	  	    $rou_id = $oRoute->create($aFields);
-	  	    unset($aFields);
-	  	  }
-	  	break;
-	  	case 'EVALUATE':
-	  	  foreach ($aData['GRID_EVALUATE_TYPE'] as $iKey => $aRow)
-	  	  {
-	  	  	/*if ($aRow['ROU_UID'] != '')
+	  	    }*/
+                    $aFields['PRO_UID'] = $aData['PROCESS'];
+                    $aFields['TAS_UID'] = $aData['TASK'];
+                    $aFields['ROU_NEXT_TASK'] = $aRow['ROU_NEXT_TASK'];
+                    $aFields['ROU_CASE'] = $iKey;
+                    $aFields['ROU_TYPE'] = $aData['ROU_TYPE'];
+                    $aFields['ROU_CONDITION'] = $aRow['ROU_CONDITION'];
+                    //$aFields['ROU_TO_LAST_USER'] = $aRow['ROU_TO_LAST_USER'];
+                    $rou_id = $oRoute->create( $aFields );
+                    unset( $aFields );
+                }
+                break;
+            case 'EVALUATE':
+                foreach ($aData['GRID_EVALUATE_TYPE'] as $iKey => $aRow) {
+                    /*if ($aRow['ROU_UID'] != '')
           {
 	  	      $aFields['ROU_UID'] = $aRow['ROU_UID'];
-	  	    }*/
-	  	    $aFields['PRO_UID']          = $aData['PROCESS'];
-	  	    $aFields['TAS_UID']          = $aData['TASK'];
-	  	    $aFields['ROU_NEXT_TASK']    = $aRow['ROU_NEXT_TASK'];
-	  	    $aFields['ROU_CASE']         = $iKey;
-	  	    $aFields['ROU_TYPE']         = $aData['ROU_TYPE'];
-	  	    $aFields['ROU_CONDITION']    = $aRow['ROU_CONDITION'];
-	  	    //$aFields['ROU_TO_LAST_USER'] = $aRow['ROU_TO_LAST_USER'];
-	  	    $rou_id = $oRoute->create($aFields);
-	  	    unset($aFields);
-	  	  }
-	  	break;
-	  	case 'PARALLEL':
-	  	  foreach ($aData['GRID_PARALLEL_TYPE'] as $iKey => $aRow)
-	  	  {
-	  	  	/*if ($aRow['ROU_UID'] != '')
+	  	    }*/
+                    $aFields['PRO_UID'] = $aData['PROCESS'];
+                    $aFields['TAS_UID'] = $aData['TASK'];
+                    $aFields['ROU_NEXT_TASK'] = $aRow['ROU_NEXT_TASK'];
+                    $aFields['ROU_CASE'] = $iKey;
+                    $aFields['ROU_TYPE'] = $aData['ROU_TYPE'];
+                    $aFields['ROU_CONDITION'] = $aRow['ROU_CONDITION'];
+                    //$aFields['ROU_TO_LAST_USER'] = $aRow['ROU_TO_LAST_USER'];
+                    $rou_id = $oRoute->create( $aFields );
+                    unset( $aFields );
+                }
+                break;
+            case 'PARALLEL':
+                foreach ($aData['GRID_PARALLEL_TYPE'] as $iKey => $aRow) {
+                    /*if ($aRow['ROU_UID'] != '')
           {
 	  	      $aFields['ROU_UID'] = $aRow['ROU_UID'];
-	  	    }*/
-	  	    $aFields['PRO_UID']       = $aData['PROCESS'];
-	  	    $aFields['TAS_UID']       = $aData['TASK'];
-	  	    $aFields['ROU_NEXT_TASK'] = $aRow['ROU_NEXT_TASK'];
-	  	    $aFields['ROU_CASE']      = $iKey;
-	  	    $aFields['ROU_TYPE']      = $aData['ROU_TYPE'];
-	  	    $rou_id = $oRoute->create($aFields);
-	  	    unset($aFields);
-	  	  }
-	  	break;
-	  	case 'PARALLEL-BY-EVALUATION':
-	  	  foreach ($aData['GRID_PARALLEL_EVALUATION_TYPE'] as $iKey => $aRow)
-	  	  {
-	  	  	/*if ($aRow['ROU_UID'] != '')
+	  	    }*/
+                    $aFields['PRO_UID'] = $aData['PROCESS'];
+                    $aFields['TAS_UID'] = $aData['TASK'];
+                    $aFields['ROU_NEXT_TASK'] = $aRow['ROU_NEXT_TASK'];
+                    $aFields['ROU_CASE'] = $iKey;
+                    $aFields['ROU_TYPE'] = $aData['ROU_TYPE'];
+                    $rou_id = $oRoute->create( $aFields );
+                    unset( $aFields );
+                }
+                break;
+            case 'PARALLEL-BY-EVALUATION':
+                foreach ($aData['GRID_PARALLEL_EVALUATION_TYPE'] as $iKey => $aRow) {
+                    /*if ($aRow['ROU_UID'] != '')
           {
 	  	      $aFields['ROU_UID'] = $aRow['ROU_UID'];
-	  	    }*/
-
-	  	    $aFields['PRO_UID']       = $aData['PROCESS'];
-	  	    $aFields['TAS_UID']       = $aData['TASK'];
-	  	    $aFields['ROU_NEXT_TASK'] = $aRow['ROU_NEXT_TASK'];
-	  	    $aFields['ROU_CASE']      = $iKey;
-	  	    $aFields['ROU_TYPE']      = $aData['ROU_TYPE'];
-	  	    $aFields['ROU_CONDITION'] = $aRow['ROU_CONDITION'];
-          if(isset($aRow['ROU_OPTIONAL']) && trim($aRow['ROU_OPTIONAL'])!=''
-						  && ($aRow['ROU_OPTIONAL']==='TRUE' || $aRow['ROU_OPTIONAL']==='FALSE'))
-            $aFields['ROU_OPTIONAL'] =  $aRow['ROU_OPTIONAL'];
-          $rou_id = $oRoute->create($aFields);
-	  	    unset($aFields);
-	  	  }
-	  	break;
-                case 'DISCRIMINATOR':  //Girish ->Added to save changes, while editing the route
-                  foreach ($aData['GRID_DISCRIMINATOR_TYPE'] as $iKey => $aRow)
-	  	  {
-	  	    $aFields['PRO_UID']       = $aData['PROCESS'];
-	  	    $aFields['TAS_UID']       = $aData['TASK'];
-	  	    $aFields['ROU_NEXT_TASK'] = $aRow['ROU_NEXT_TASK'];
-	  	    $aFields['ROU_CASE']      = $iKey;
-	  	    $aFields['ROU_TYPE']      = $aData['ROU_TYPE'];
-	  	    $aFields['ROU_CONDITION'] = $aRow['ROU_CONDITION'];
-	  	    $aFields['ROU_OPTIONAL'] =  $aRow['ROU_OPTIONAL'];
-                    $routeData = $oTasks->getRouteByType($aData['PROCESS'], $aRow['ROU_NEXT_TASK'], $aData['ROU_TYPE']);
-                    foreach($routeData as $route)
-                    {
-                        $sFields['ROU_UID'] = $route['ROU_UID'];
-                        $sFields['ROU_CONDITION'] = $aRow['ROU_CONDITION'];
-                        $sFields['ROU_OPTIONAL'] =  $aRow['ROU_OPTIONAL'];
-                        $rou_id = $oRoute->update($sFields);
-                    }
-	  	    $rou_id =$oRoute->create($aFields);
-	  	    unset($aFields);
-	  	  }
-                  break;
-	  }
-          echo $rou_id;
-}
+	  	    }*/
+
+                    $aFields['PRO_UID'] = $aData['PROCESS'];
+                    $aFields['TAS_UID'] = $aData['TASK'];
+                    $aFields['ROU_NEXT_TASK'] = $aRow['ROU_NEXT_TASK'];
+                    $aFields['ROU_CASE'] = $iKey;
+                    $aFields['ROU_TYPE'] = $aData['ROU_TYPE'];
+                    $aFields['ROU_CONDITION'] = $aRow['ROU_CONDITION'];
+                    if (isset( $aRow['ROU_OPTIONAL'] ) && trim( $aRow['ROU_OPTIONAL'] ) != '' && ($aRow['ROU_OPTIONAL'] === 'TRUE' || $aRow['ROU_OPTIONAL'] === 'FALSE'))
+                        $aFields['ROU_OPTIONAL'] = $aRow['ROU_OPTIONAL'];
+                    $rou_id = $oRoute->create( $aFields );
+                    unset( $aFields );
+                }
+                break;
+            case 'DISCRIMINATOR': //Girish ->Added to save changes, while editing the route
+                foreach ($aData['GRID_DISCRIMINATOR_TYPE'] as $iKey => $aRow) {
+                    $aFields['PRO_UID'] = $aData['PROCESS'];
+                    $aFields['TAS_UID'] = $aData['TASK'];
+                    $aFields['ROU_NEXT_TASK'] = $aRow['ROU_NEXT_TASK'];
+                    $aFields['ROU_CASE'] = $iKey;
+                    $aFields['ROU_TYPE'] = $aData['ROU_TYPE'];
+                    $aFields['ROU_CONDITION'] = $aRow['ROU_CONDITION'];
+                    $aFields['ROU_OPTIONAL'] = $aRow['ROU_OPTIONAL'];
+                    $routeData = $oTasks->getRouteByType( $aData['PROCESS'], $aRow['ROU_NEXT_TASK'], $aData['ROU_TYPE'] );
+                    foreach ($routeData as $route) {
+                        $sFields['ROU_UID'] = $route['ROU_UID'];
+                        $sFields['ROU_CONDITION'] = $aRow['ROU_CONDITION'];
+                        $sFields['ROU_OPTIONAL'] = $aRow['ROU_OPTIONAL'];
+                        $rou_id = $oRoute->update( $sFields );
+                    }
+                    $rou_id = $oRoute->create( $aFields );
+                    unset( $aFields );
+                }
+                break;
+        }
+        echo $rou_id;
+}
 ?>
\ No newline at end of file