Index: branches/1.0.x/inc/js/form_manager.js
===================================================================
diff -u -N -r14763 -r14805
--- branches/1.0.x/inc/js/form_manager.js	(.../form_manager.js)	(revision 14763)
+++ branches/1.0.x/inc/js/form_manager.js	(.../form_manager.js)	(revision 14805)
@@ -262,9 +262,15 @@
 	return false;
 }
 
+FormManager.getCell = function ($prefix, $field_name, $cell_type) {
+	$field_name = $field_name.replace(/_(date|time)$/, '');
+
+	return this.getField($prefix, $field_name, undefined, '_' + $cell_type + '_cell');
+}
+
 FormManager.setFieldStatus = function ($prefix, $field_name, $error_msg) {
-	var field_cell = this.getField($prefix, $field_name, undefined, '_field_cell');
-	var status_cell = this.getField($prefix, $field_name, undefined, '_status_cell');
+	var field_cell = this.getCell($prefix, $field_name, 'field');
+	var status_cell = this.getCell($prefix, $field_name, 'status');
 
 	if (!field_cell) {
 		alert('Error field "' + $field_name + '" missing.');
@@ -331,7 +337,7 @@
 			$data = eval('(' + $data + ')');
 			$me.setFieldStatus($prefix, $field, $data.status == 'OK' ? undefined : $data.status);
 
-			$("input[type='submit']").attr('disabled', !$.isArray($data.other_errors) );
+			$("input[type='submit']", form).attr('disabled', !$.isArray($data.other_errors) );
 		}
 	);