Index: branches/version-2_5-dev/data/class/pages/admin/contents/LC_Page_Admin_Contents_CSV.php
===================================================================
--- branches/version-2_5-dev/data/class/pages/admin/contents/LC_Page_Admin_Contents_CSV.php	(revision 20538)
+++ branches/version-2_5-dev/data/class/pages/admin/contents/LC_Page_Admin_Contents_CSV.php	(revision 20692)
@@ -104,4 +104,8 @@
         $this->arrOptions = $this->lfGetOptions($this->tpl_csv_id);
         $this->tpl_subtitle .= ' - ' . $this->arrSubnaviName[ $this->tpl_csv_id ];
+
+        if ($this->tpl_is_update) {
+            $this->tpl_onload = "window.alert('正常に更新されました。');";
+        }
     }