>Thank you vary much. I will take a look at it and see if I can implement it in by code.
>I am assuming it is for VB.net. Unfortunately my site rather old and was written for classic ASP and uses VBscript on the server end and JavaScript on the browser end. But I have only than a short look at your code so far. I'll keep you informed as I go.

Yes, the code is VB.NET but very easy to understand, follow and migrate.