How do you display a validation balloon using JavaScript and ASP.Net?
<p>I use asp.net page and in that page use validation. How to show Message in balloon</p>

<p>Exp: User Name_<strong><em>_</em>_</strong>
IT use only alpha bate  a-z or A-Z</p>

<p>display Message using balloon like "Please enter valid char only"</p>
