How to use Javascript using Server-side scripting

Hi.
This article is interesting for those who loves to use javascript, but with little server postbacks. I had some times issues related to validation or client redirection or other sorts. So i got this solution and i would like to share it with you.
Here I am presenting a scenario. I have a button, and OnClick of this button, i want to call java script function.

On Server Side (.aspx.cs)
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Write this code under Button_Click event or in any server event.

ClientScript.RegisterStartupScript(this.GetType(), "key", "SubmitConfirm();",true);

You can also pass server control, properties to the "SubmitConfirm();" function.

On Client Side (.aspx)
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write within javascript tag

function SubmitConfirm()

{

  alert('Form Submitted and Information Sent to naveedmcp@yahoo.com');

  window.location='TestPage.aspx';

}
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