Index: branches/dev/data/Smarty/templates/admin/basis/mail.tpl
===================================================================
--- branches/dev/data/Smarty/templates/admin/basis/mail.tpl	(revision 13874)
+++ branches/dev/data/Smarty/templates/admin/basis/mail.tpl	(revision 13875)
@@ -31,6 +31,6 @@
 	var err = '';
 	
-	if ( ! fm["send_type"][0].checked ){
-		err += '¥á¡¼¥ë¤ÎÊý¼°¤òÆþÎϤ·¤Æ²¼¤µ¤¤¡£' + fm["send_type"][0].checked;
+	if ( ! fm["send_type"][0].checked && ! fm["send_type"][0].checked ){
+		err += '¥á¡¼¥ë¤ÎÊý¼°¤òÆþÎϤ·¤Æ²¼¤µ¤¤¡£';
 	}
 	if ( ! fm["subject"].value ){