diff --git a/web/common/tools/tviewer/lib/tviewer.main.js b/web/common/tools/tviewer/lib/tviewer.main.js
index b29e8319..4e63869f 100755
--- a/web/common/tools/tviewer/lib/tviewer.main.js
+++ b/web/common/tools/tviewer/lib/tviewer.main.js
@@ -1,8 +1,8 @@
 <script language="JavaScript">
   
-function confirmDelete()
+function confirmDelete(msg="Are you sure you want to delete this entry?")
 {
- var agree=confirm("Are you sure you want to delete this entry?");
+ var agree=confirm(msg);
  if (agree)	return true;
   else return false;
 }