title: Execute javascript function after asp.net postback without Ajax
body: <p>I wish to execute a javascript function after asp.net postback with out using ajax.</p>
  
  <p>I've tried the following in my even method with no luck:</p>
  
  <pre><code>Page.ClientScript.RegisterStartupScript(GetType(), "ShowPopup", "showCheckOutPopIn('Livraison',556);");
  </code></pre>