Index: trunk/globals.php
===================================================================
diff -u -r326 -r329
--- trunk/globals.php	(.../globals.php)	(revision 326)
+++ trunk/globals.php	(.../globals.php)	(revision 329)
@@ -1213,9 +1213,14 @@
 function GetModuleByAction()
 {
 	$prefix2module = Array('m' => 'In-Portal', 'l' => 'In-Link', 'n' => 'In-News', 'bb' => 'In-Bulletin');
-	$action = $_REQUEST['Action'];
-	$module_prefix = explode('_', $action);
-	return $prefix2module[ $module_prefix[0] ];
+	$action = GetVar('Action');
+	if($action)
+	{
+		$module_prefix = explode('_', $action);
+		return $prefix2module[ $module_prefix[0] ];
+	}
+	else
+		return false;
 }
 
 function dir_size($dir) {