Index: admin_templates/js/form_controls.js
===================================================================
--- admin_templates/js/form_controls.js	(revision 13329)
+++ admin_templates/js/form_controls.js	(working copy)
@@ -247,7 +247,7 @@
 	for (var $i = 0; $i < $node.childNodes.length; $i++) {
 		var $child = $node.childNodes.item($i);
 		if ($child.tagName == 'record') {
-			this.Records[this.Records.length] = new Array ();
+			this.Records[this.Records.length] = {};
 			this.ProcessXMLNode($child, $root_name);
 			this.ShowRecord(this.Records.length - 1);
 		}
Index: units/custom_fields/custom_fields_config.php
===================================================================
--- units/custom_fields/custom_fields_config.php	(revision 13329)
+++ units/custom_fields/custom_fields_config.php	(working copy)
@@ -118,7 +118,7 @@
 													),
 
 													// for ValueList field editing via "inp_edit_minput" control
-													'OptionKey' => Array ('type' => 'int', 'not_null' => 1, 'default' => ''),
+													'OptionKey' => Array ('type' => 'string', 'not_null' => 1, 'default' => ''),
 													'OptionTitle' => Array ('type' => 'string', 'not_null' => 1, 'default' => ''),
 													'Options' => Array ('type' => 'string', 'not_null' => 1, 'default' => ''),