Index: branches/unlabeled/unlabeled-1.4.2/core/units/admin/admin_events_handler.php
===================================================================
diff -u -r6788 -r6889
--- branches/unlabeled/unlabeled-1.4.2/core/units/admin/admin_events_handler.php	(.../admin_events_handler.php)	(revision 6788)
+++ branches/unlabeled/unlabeled-1.4.2/core/units/admin/admin_events_handler.php	(.../admin_events_handler.php)	(revision 6889)
@@ -22,6 +22,19 @@
 		$this->Conn->Query('DELETE FROM '.TABLE_PREFIX.'Cache WHERE VarName = "config_files" OR VarName = "configs_parsed"');
 	}
 
+	function OnSaveColumns(&$event) {
+		$picker_helper =& $this->Application->RecallObject('ColumnPickerHelper');
+		/* @var $picker_helper kColumnPickerHelper */
+
+		$picked = trim($this->Application->GetVar('picked_str'), '|');
+		$hidden = trim($this->Application->GetVar('hidden_str'), '|');
+
+		$main_prefix = $this->Application->GetVar('main_prefix');
+
+		$picker_helper->SaveColumns($main_prefix, $picked, $hidden);
+		$this->finalizePopup($event);
+	}
+
 	/**
 	 * Occurs right after initialization of the kernel, used mainly as hook-to event
 	 *