In a pop-up browser window,how do we refer to the main browser window that opened child window?

 Posted by vishalneeraj-24503 on 1/13/2014 | Category: JavaScript Interview questions | Views: 1702 | Points: 40

We use window.opener to refer to the main window from pop-ups,meaning that in the child window or pop-up window,we write window.opener to get main or base window' controls.

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