Close child windows when we closed parent window.

Hello ppl,


I have created one application using ASP.Net 3.5 and C#.

I am opening some window using Window.Open() function.Now when i am closing my parent window i also want to close all child window which are opened using Window.Open().



Can somebody tell me how can i implement this functionality using javascript or any other code..




Thanks in adnvance.




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