RightClick Menu

Dear Team

I am using ASP.NET2.0, C#, JavaScript, AJAX

I want to make a right click menu working on GridView, with some items inside the meun, and when I press on it I can handle it from Javascript or from server side and I can fill this menu from Server side if it is possible.

So how can I do that?

Thank you.

dear Team
i did use the control found in this site:http://msdn.microsoft.com/msdnmag/issues/05/02/CuttingEdge/

i am working with ASP.NET2.0, C#, AJAX, JAVASCRIPT.

if you please i want to know the following:
1 - why dose the context menu postback, i mean if i want only to use it in the client side, is there a way for it.
2 - i am using the context menu with a gridview so i want to know the current row index, from javascript and if possible from C# too.
3 - i want to know what i clicked on the menu from Javascript.

please advise me what to do.
i am stuck in this problem for 1 week now and i didnt find any solution.
i want you to know that i download the control and i use it sand it is working for me but i want to know these point that will solve my whole problem.

thank you so much in advance.
this is my Email:
zonzone@.hotmail.com