title: Confirmation message box in webapplication
body: <p>Am using the below message box in asp.net web application. Now i want to convert this message box as a confirmation message box and do something when it is true else means reject the application.</p>
  
  <pre><code>   ScriptManager.RegisterStartupScript(this, this.GetType(), "temp", "&lt;script language='javascript'&gt;alert('Are you sure, you want to apply?');&lt;/script&gt;", false);
  </code></pre>