Index: branches/beta/data/class/SC_View.php
===================================================================
--- branches/beta/data/class/SC_View.php	(revision 15825)
+++ branches/beta/data/class/SC_View.php	(revision 16239)
@@ -98,5 +98,6 @@
             'URL_DIR' => URL_DIR,
             // FIXME tplName¤¬null¤Î¾ì¹ç¤Î½èÍý
-            'TPL_PKG_URL' => URL_DIR . USER_DIR . TPL_PKG_DIR . $this->tplName . '/'
+            'TPL_PKG_URL' => URL_DIR . USER_DIR . TPL_PKG_DIR . $this->tplName . '/',
+            'tpl_site_main' => 'site_main.tpl'
         );
         $this->assignArray($arrDefaultParams);
@@ -296,4 +297,8 @@
             }
         }
+        $tpl_site_main = $template_dir . 'site_main.tpl';
+        if (file_exists($tpl_site_main)) {
+            $this->assign('tpl_site_main', $tpl_site_main);
+        }
     }
 }