diff --git a/interface/lib/classes/form.inc.php b/interface/lib/classes/form.inc.php
index 99f6cfb6249759f5e897ffcb26c110ad0fdf766c..2b2504ab038a31edefcebcf8dfc3f9590703a533 100644
--- a/interface/lib/classes/form.inc.php
+++ b/interface/lib/classes/form.inc.php
@@ -286,7 +286,7 @@ class form {
 	* @return record
 	*/
 	function encode($record) {
-		
+		global $app;
 		$this->errorMessage = '';
 		
 		if(is_array($record)) {
@@ -294,7 +294,7 @@ class form {
 				switch ($this->tableDef[$key]['datatype']) {
 				case 'VARCHAR':
 					if(!is_array($val)) {
-						$new_record[$key] = mysql_real_escape_string($val);
+						$new_record[$key] = $app->db->quote($val);
 					} else {
 						$new_record[$key] = implode($this->tableDef[$key]['separator'],$val);
 					}
@@ -309,7 +309,7 @@ class form {
 					$new_record[$key] = intval($val);
 				break;
 				case 'DOUBLE':
-					$new_record[$key] = mysql_real_escape_string($val);
+					$new_record[$key] = $app->db->quote($val);
 				break;
 				case 'CURRENCY':
 					$new_record[$key] = str_replace(",",".",$val);
@@ -472,4 +472,4 @@ class form {
 	
 }
 
-?>
\ No newline at end of file
+?>
diff --git a/interface/lib/classes/listform.inc.php b/interface/lib/classes/listform.inc.php
index d4b1390c8304181863f5313c18ad4eea73799c88..4f03c68cbb3823185f5f5d44f8c88b603b590660 100644
--- a/interface/lib/classes/listform.inc.php
+++ b/interface/lib/classes/listform.inc.php
@@ -347,6 +347,7 @@ class listform {
 
     public function encode($record)
     {
+	global $app;
         if(is_array($record)) {
             foreach($this->listDef['item'] as $field){
                 $key = $field['field'];
@@ -355,7 +356,7 @@ class listform {
                     case 'VARCHAR':
                     case 'TEXT':
                         if(!is_array($record[$key])) {
-                            $record[$key] = mysql_real_escape_string($record[$key]);
+                            $record[$key] = $app->db->quote($record[$key]);
                         } else {
                             $record[$key] = implode($this->tableDef[$key]['separator'],$record[$key]);
                         }
@@ -384,7 +385,7 @@ class listform {
                         break;
 
                     case 'DOUBLE':
-                        $record[$key] = mysql_real_escape_string($record[$key]);
+                        $record[$key] = $app->db->quote($record[$key]);
                         break;
 
                     case 'CURRENCY':
@@ -422,4 +423,4 @@ class listform {
 
 }
 
-?>
\ No newline at end of file
+?>
diff --git a/interface/lib/classes/remoting_lib.inc.php b/interface/lib/classes/remoting_lib.inc.php
index 8f001cdb26e6f3a32345ed9a5ec9518d6194f4de..a9dd870161b0d5b88cf05275b2b2027d54a68531 100644
--- a/interface/lib/classes/remoting_lib.inc.php
+++ b/interface/lib/classes/remoting_lib.inc.php
@@ -294,7 +294,7 @@ class remoting_lib {
         * @return record
         */
         function encode($record) {
-
+		global $app;
                 if(is_array($record)) {
                         foreach($this->formDef['fields'] as $key => $field) {
 
@@ -303,14 +303,14 @@ class remoting_lib {
                                 switch ($field['datatype']) {
                                 case 'VARCHAR':
                                         if(!@is_array($record[$key])) {
-                                                $new_record[$key] = (isset($record[$key]))?mysql_real_escape_string($record[$key]):'';
+                                                $new_record[$key] = (isset($record[$key]))?$app->db->quote($record[$key]):'';
                                         } else {
                                                 $new_record[$key] = implode($field['separator'],$record[$key]);
                                         }
                                 break;
                                 case 'TEXT':
                                         if(!is_array($record[$key])) {
-                                                $new_record[$key] = mysql_real_escape_string($record[$key]);
+                                                $new_record[$key] = $app->db->quote($record[$key]);
                                         } else {
                                                 $new_record[$key] = implode($field['separator'],$record[$key]);
                                         }
@@ -347,7 +347,7 @@ class remoting_lib {
                                         //if($key == 'refresh') die($record[$key]);
                                 break;
                                 case 'DOUBLE':
-                                        $new_record[$key] = mysql_real_escape_string($record[$key]);
+                                        $new_record[$key] = $app->db->quote($record[$key]);
                                 break;
                                 case 'CURRENCY':
                                         $new_record[$key] = str_replace(",",".",$record[$key]);
diff --git a/interface/lib/classes/searchform.inc.php b/interface/lib/classes/searchform.inc.php
index 9c0c0dd35913fe2ad876be918bcea8085a2b633e..035b7444d4bda9edf3513d30e3bb07d906be0fa1 100644
--- a/interface/lib/classes/searchform.inc.php
+++ b/interface/lib/classes/searchform.inc.php
@@ -244,7 +244,7 @@ class searchform {
 		$list_name = $this->listDef['name'];
 		$settings = $_SESSION['search'][$list_name];
 		unset($settings['page']);
-		$data = mysql_real_escape_string(serialize($settings));
+		$data = $app->db->quote(serialize($settings));
 		
 		$userid = $_SESSION['s']['user']['userid'];
 		$groupid = $_SESSION['s']['user']['default_group'];
@@ -301,6 +301,7 @@ class searchform {
 
     public function encode($record)
     {
+	global $app;
         if(is_array($record)) {
             foreach($this->listDef['item'] as $field) {
                 $key = $field['field'];
@@ -309,7 +310,7 @@ class searchform {
                     case 'VARCHAR':
                     case 'TEXT':
                         if(!is_array($record[$key])) {
-                            $record[$key] = mysql_real_escape_string($record[$key]);
+                            $record[$key] = $app->db->quote($record[$key]);
                         } else {
                             $record[$key] = implode($this->tableDef[$key]['separator'],$record[$key]);
                         }
@@ -327,7 +328,7 @@ class searchform {
                         break;
 
                     case 'DOUBLE':
-                        $record[$key] = mysql_real_escape_string($record[$key]);
+                        $record[$key] = $app->db->quote($record[$key]);
                         break;
 
                     case 'CURRENCY':
@@ -340,4 +341,4 @@ class searchform {
     }
 }
 
-?>
\ No newline at end of file
+?>