Index: kernel/application.php
===================================================================
--- kernel/application.php	(revision 14795)
+++ kernel/application.php	(working copy)
@@ -973,7 +973,7 @@
 		$this->EventManager->ProcessRequest();
 
 		$this->InitParser();
-		$t = $this->GetVar('t');
+		$t = $this->GetVar('render_template', $this->GetVar('t'));
 
 		if ( !$this->TemplatesCache->TemplateExists($t) && !$this->isAdmin ) {
 			$cms_handler =& $this->recallObject('st_EventHandler');